diff options
176 files changed, 8442 insertions, 980 deletions
diff --git a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml index e66ef2da7879..9af40da5688e 100644 --- a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml +++ b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml @@ -20,6 +20,7 @@ properties: - fsl,imx8qxp-dsp - fsl,imx8qm-dsp - fsl,imx8mp-dsp + - fsl,imx8ulp-dsp - fsl,imx8qxp-hifi4 - fsl,imx8qm-hifi4 - fsl,imx8mp-hifi4 diff --git a/Documentation/devicetree/bindings/sound/adi,max98396.yaml b/Documentation/devicetree/bindings/sound/adi,max98396.yaml index 8d2ef991db40..7985b1410017 100644 --- a/Documentation/devicetree/bindings/sound/adi,max98396.yaml +++ b/Documentation/devicetree/bindings/sound/adi,max98396.yaml @@ -78,6 +78,40 @@ properties: interleaved on a single output channel. type: boolean + adi,dmon-stuck-enable: + description: + Enables the "data monitor stuck" feature. Once the data monitor is + enabled, it actively monitors the selected input data (from DIN) to the + speaker amplifier. Once a data error is detected, the data monitor + automatically places the device into software shutdown. + type: boolean + + adi,dmon-stuck-threshold-bits: + description: + Sets the threshold for the "data monitor stuck" feature, in bits. + enum: [9, 11, 13, 15] + default: 15 + + adi,dmon-magnitude-enable: + description: + Enables the "data monitor magnitude" feature. Once the data monitor is + enabled, it actively monitors the selected input data (from DIN) to the + speaker amplifier. Once a data error is detected, the data monitor + automatically places the device into software shutdown. + type: boolean + + adi,dmon-magnitude-threshold-bits: + description: + Sets the threshold for the "data monitor magnitude" feature, in bits. + enum: [2, 3, 4, 5] + default: 5 + + adi,dmon-duration-ms: + description: + Sets the duration for the "data monitor" feature, in milliseconds. + enum: [64, 256, 1024, 4096] + default: 64 + reset-gpios: maxItems: 1 diff --git a/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml b/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml index b4b35edcb493..5b8d59245f82 100644 --- a/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml +++ b/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml @@ -40,6 +40,7 @@ properties: patternProperties: "^dai-link-[0-9]+$": type: object + additionalProperties: false description: |- dai-link child nodes: Container for dai-link level properties and the CODEC sub-nodes. @@ -63,6 +64,7 @@ patternProperties: patternProperties: "^codec-[0-9]+$": type: object + additionalProperties: false description: |- Codecs: dai-link representing backend links should have at least one subnode. diff --git a/Documentation/devicetree/bindings/sound/apple,mca.yaml b/Documentation/devicetree/bindings/sound/apple,mca.yaml new file mode 100644 index 000000000000..d5dc92b5b654 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/apple,mca.yaml @@ -0,0 +1,131 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/apple,mca.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple MCA I2S transceiver + +description: | + MCA is an I2S transceiver peripheral found on M1 and other Apple chips. It is + composed of a number of identical clusters which can operate independently + or in an interlinked fashion. Up to 6 clusters have been seen on an MCA. + +maintainers: + - Martin Povišer <[email protected]> + +properties: + compatible: + items: + - enum: + - apple,t6000-mca + - apple,t8103-mca + - const: apple,mca + + reg: + items: + - description: Register region of the MCA clusters proper + - description: Register region of the DMA glue and its FIFOs + + interrupts: + minItems: 4 + maxItems: 6 + description: + One interrupt per each cluster + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + dmas: + minItems: 16 + maxItems: 24 + description: + DMA channels corresponding to the SERDES units in the peripheral. They are + listed in groups of four per cluster, and within the group they are given + as associated to the TXA, RXA, TXB, RXB units. + + dma-names: + minItems: 16 + items: + - const: tx0a + - const: rx0a + - const: tx0b + - const: rx0b + - const: tx1a + - const: rx1a + - const: tx1b + - const: rx1b + - const: tx2a + - const: rx2a + - const: tx2b + - const: rx2b + - const: tx3a + - const: rx3a + - const: tx3b + - const: rx3b + - const: tx4a + - const: rx4a + - const: tx4b + - const: rx4b + - const: tx5a + - const: rx5a + - const: tx5b + - const: rx5b + description: | + Names for the DMA channels: 'tx'/'rx', then cluster number, then 'a'/'b' + based on the associated SERDES unit. + + clocks: + minItems: 4 + maxItems: 6 + description: + Clusters' input reference clock. + + resets: + maxItems: 1 + + power-domains: + minItems: 5 + maxItems: 7 + description: + First a general power domain for register access, then the power + domains of individual clusters for their operation. + + '#sound-dai-cells': + const: 1 + +required: + - compatible + - reg + - dmas + - dma-names + - clocks + - power-domains + - '#sound-dai-cells' + +additionalProperties: false + +examples: + - | + mca: i2s@9b600000 { + compatible = "apple,t6000-mca", "apple,mca"; + reg = <0x9b600000 0x10000>, + <0x9b200000 0x20000>; + + clocks = <&nco 0>, <&nco 1>, <&nco 2>, <&nco 3>; + power-domains = <&ps_audio_p>, <&ps_mca0>, <&ps_mca1>, + <&ps_mca2>, <&ps_mca3>; + dmas = <&admac 0>, <&admac 1>, <&admac 2>, <&admac 3>, + <&admac 4>, <&admac 5>, <&admac 6>, <&admac 7>, + <&admac 8>, <&admac 9>, <&admac 10>, <&admac 11>, + <&admac 12>, <&admac 13>, <&admac 14>, <&admac 15>; + dma-names = "tx0a", "rx0a", "tx0b", "rx0b", + "tx1a", "rx1a", "tx1b", "rx1b", + "tx2a", "rx2a", "tx2b", "rx2b", + "tx3a", "rx3a", "tx3b", "rx3b"; + + #sound-dai-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml index 5c368674d11a..bc46a95ed840 100644 --- a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml +++ b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml @@ -19,14 +19,17 @@ properties: description: "device name prefix" $ref: /schemas/types.yaml#/definitions/string convert-rate: - description: CPU to Codec rate convert. - $ref: /schemas/types.yaml#/definitions/uint32 + $ref: "/schemas/sound/dai-params.yaml#/$defs/dai-sample-rate" convert-channels: - description: CPU to Codec rate channels. - $ref: /schemas/types.yaml#/definitions/uint32 + $ref: "/schemas/sound/dai-params.yaml#/$defs/dai-channels" + convert-sample-format: + $ref: "/schemas/sound/dai-params.yaml#/$defs/dai-sample-format" + patternProperties: "^endpoint(@[0-9a-f]+)?": $ref: /schemas/graph.yaml#/$defs/endpoint-base + unevaluatedProperties: false + properties: mclk-fs: description: | @@ -65,11 +68,11 @@ patternProperties: - msb - lsb convert-rate: - description: CPU to Codec rate convert. - $ref: /schemas/types.yaml#/definitions/uint32 + $ref: "/schemas/sound/dai-params.yaml#/$defs/dai-sample-rate" convert-channels: - description: CPU to Codec rate channels. - $ref: /schemas/types.yaml#/definitions/uint32 + $ref: "/schemas/sound/dai-params.yaml#/$defs/dai-channels" + convert-sample-format: + $ref: "/schemas/sound/dai-params.yaml#/$defs/dai-sample-format" dai-tdm-slot-width-map: description: Mapping of sample widths to slot widths. For hardware diff --git a/Documentation/devicetree/bindings/sound/audio-graph.yaml b/Documentation/devicetree/bindings/sound/audio-graph.yaml index 4b46794e5153..aaa99c2deda0 100644 --- a/Documentation/devicetree/bindings/sound/audio-graph.yaml +++ b/Documentation/devicetree/bindings/sound/audio-graph.yaml @@ -27,11 +27,12 @@ properties: description: User specified audio sound widgets. $ref: /schemas/types.yaml#/definitions/non-unique-string-array convert-rate: - description: CPU to Codec rate convert. - $ref: /schemas/types.yaml#/definitions/uint32 + $ref: "/schemas/sound/dai-params.yaml#/$defs/dai-sample-rate" convert-channels: - description: CPU to Codec rate channels. - $ref: /schemas/types.yaml#/definitions/uint32 + $ref: "/schemas/sound/dai-params.yaml#/$defs/dai-channels" + convert-sample-format: + $ref: "/schemas/sound/dai-params.yaml#/$defs/dai-sample-format" + pa-gpios: maxItems: 1 hp-det-gpio: diff --git a/Documentation/devicetree/bindings/sound/dai-params.yaml b/Documentation/devicetree/bindings/sound/dai-params.yaml new file mode 100644 index 000000000000..f5fb71f9b603 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/dai-params.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/dai-params.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Digital Audio Interface (DAI) Stream Parameters + +maintainers: + - Kuninori Morimoto <[email protected]> + +select: false + +$defs: + + dai-channels: + description: Number of audio channels used by DAI + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + maximum: 32 + + dai-sample-format: + description: Audio sample format used by DAI + $ref: /schemas/types.yaml#/definitions/string + enum: + - s8 + - s16_le + - s24_le + - s24_3le + - s32_le + + dai-sample-rate: + description: Audio sample rate used by DAI + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 8000 + maximum: 192000 + +properties: {} + +additionalProperties: true diff --git a/Documentation/devicetree/bindings/sound/everest,es8326.yaml b/Documentation/devicetree/bindings/sound/everest,es8326.yaml new file mode 100755 index 000000000000..07781408e788 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/everest,es8326.yaml @@ -0,0 +1,116 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/everest,es8326.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Everest ES8326 audio CODEC + +maintainers: + - David Yang <[email protected]> + +properties: + compatible: + const: everest,es8326 + + reg: + maxItems: 1 + + clocks: + items: + - description: clock for master clock (MCLK) + + clock-names: + items: + - const: mclk + + "#sound-dai-cells": + const: 0 + + everest,jack-pol: + $ref: /schemas/types.yaml#/definitions/uint8 + description: | + just the value of reg 57. Bit(3) decides whether the jack polarity is inverted. + Bit(2) decides whether the button on the headset is inverted. + Bit(1)/(0) decides the mic properity to be OMTP/CTIA or auto. + minimum: 0x00 + maximum: 0x0f + default: 0x0f + + everest,mic1-src: + $ref: /schemas/types.yaml#/definitions/uint8 + description: + the value of reg 2A when headset plugged. + minimum: 0x00 + maximum: 0x77 + default: 0x22 + + everest,mic2-src: + $ref: /schemas/types.yaml#/definitions/uint8 + description: + the value of reg 2A when headset unplugged. + minimum: 0x00 + maximum: 0x77 + default: 0x44 + + everest,jack-detect-inverted: + $ref: /schemas/types.yaml#/definitions/flag + description: + Defined to invert the jack detection. + + everest,interrupt-src: + $ref: /schemas/types.yaml#/definitions/uint8 + description: | + value of reg 0x58, Defines the interrupt source. + Bit(2) 1 means button press triggers irq, 0 means not. + Bit(3) 1 means PIN9 is the irq source for jack detection. When set to 0, + bias change on PIN9 do not triggers irq. + Bit(4) 1 means PIN27 is the irq source for jack detection. + Bit(5) 1 means PIN9 is the irq source after MIC detect. + Bit(6) 1 means PIN27 is the irq source after MIC detect. + minimum: 0 + maximum: 0x3c + default: 0x08 + + everest,interrupt-clk: + $ref: /schemas/types.yaml#/definitions/uint8 + description: | + value of reg 0x59, Defines the interrupt output behavior. + Bit(0-3) 0 means irq pulse equals 512*internal clock + 1 means irq pulse equals 1024*internal clock + 2 means ... + 7 means irq pulse equals 65536*internal clock + 8 means irq mutes PA + 9 means irq mutes PA and DAC output + Bit(4) 1 means we invert the interrupt output. + Bit(6) 1 means the chip do not detect jack type after button released. + 0 means the chip detect jack type again after button released. + minimum: 0 + maximum: 0x7f + default: 0x45 + +required: + - compatible + - reg + - "#sound-dai-cells" + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + es8326: codec@19 { + compatible = "everest,es8326"; + reg = <0x19>; + clocks = <&clks 10>; + clock-names = "mclk"; + #sound-dai-cells = <0>; + everest,mic1-src = [22]; + everest,mic2-src = [44]; + everest,jack-pol = [0e]; + everest,interrupt-src = [08]; + everest,interrupt-clk = [45]; + }; + }; diff --git a/Documentation/devicetree/bindings/sound/fsl,sai.yaml b/Documentation/devicetree/bindings/sound/fsl,sai.yaml new file mode 100644 index 000000000000..70c4111d59c7 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/fsl,sai.yaml @@ -0,0 +1,216 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/fsl,sai.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale Synchronous Audio Interface (SAI). + +maintainers: + - Shengjiu Wang <[email protected]> + +description: | + The SAI is based on I2S module that used communicating with audio codecs, + which provides a synchronous audio interface that supports fullduplex + serial interfaces with frame synchronization such as I2S, AC97, TDM, and + codec/DSP interfaces. + +properties: + compatible: + oneOf: + - enum: + - fsl,vf610-sai + - fsl,imx6sx-sai + - fsl,imx6ul-sai + - fsl,imx7ulp-sai + - fsl,imx8mq-sai + - fsl,imx8qm-sai + - fsl,imx8ulp-sai + - items: + - enum: + - fsl,imx8mm-sai + - fsl,imx8mn-sai + - fsl,imx8mp-sai + - const: fsl,imx8mq-sai + + reg: + maxItems: 1 + + interrupts: + items: + - description: receive and transmit interrupt + + dmas: + maxItems: 2 + + dma-names: + maxItems: 2 + + clocks: + items: + - description: The ipg clock for register access + - description: master clock source 0 (obsoleted) + - description: master clock source 1 + - description: master clock source 2 + - description: master clock source 3 + - description: PLL clock source for 8kHz series + - description: PLL clock source for 11kHz series + minItems: 4 + + clock-names: + oneOf: + - items: + - const: bus + - const: mclk0 + - const: mclk1 + - const: mclk2 + - const: mclk3 + - const: pll8k + - const: pll11k + minItems: 4 + - items: + - const: bus + - const: mclk1 + - const: mclk2 + - const: mclk3 + - const: pll8k + - const: pll11k + minItems: 4 + + lsb-first: + description: | + Configures whether the LSB or the MSB is transmitted + first for the fifo data. If this property is absent, + the MSB is transmitted first as default, or the LSB + is transmitted first. + type: boolean + + big-endian: + description: | + required if all the SAI registers are big-endian rather than little-endian. + type: boolean + + fsl,sai-synchronous-rx: + description: | + SAI will work in the synchronous mode (sync Tx with Rx) which means + both the transmitter and the receiver will send and receive data by + following receiver's bit clocks and frame sync clocks. + type: boolean + + fsl,sai-asynchronous: + description: | + SAI will work in the asynchronous mode, which means both transmitter + and receiver will send and receive data by following their own bit clocks + and frame sync clocks separately. + If both fsl,sai-asynchronous and fsl,sai-synchronous-rx are absent, the + default synchronous mode (sync Rx with Tx) will be used, which means both + transmitter and receiver will send and receive data by following clocks + of transmitter. + type: boolean + + fsl,dataline: + $ref: /schemas/types.yaml#/definitions/uint32-matrix + description: | + Configure the dataline. It has 3 value for each configuration + maxItems: 16 + items: + items: + - description: format Default(0), I2S(1) or PDM(2) + enum: [0, 1, 2] + - description: dataline mask for 'rx' + - description: dataline mask for 'tx' + + fsl,sai-mclk-direction-output: + description: SAI will output the SAI MCLK clock. + type: boolean + + fsl,shared-interrupt: + description: Interrupt is shared with other modules. + type: boolean + + "#sound-dai-cells": + const: 0 + description: optional, some dts node didn't add it. + +allOf: + - if: + properties: + compatible: + contains: + const: fsl,vf610-sai + then: + properties: + dmas: + items: + - description: DMA controller phandle and request line for TX + - description: DMA controller phandle and request line for RX + dma-names: + items: + - const: tx + - const: rx + else: + properties: + dmas: + items: + - description: DMA controller phandle and request line for RX + - description: DMA controller phandle and request line for TX + dma-names: + items: + - const: rx + - const: tx + - if: + required: + - fsl,sai-asynchronous + then: + properties: + fsl,sai-synchronous-rx: false + +required: + - compatible + - reg + - interrupts + - dmas + - dma-names + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/vf610-clock.h> + sai2: sai@40031000 { + compatible = "fsl,vf610-sai"; + reg = <0x40031000 0x1000>; + interrupts = <86 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai2_1>; + clocks = <&clks VF610_CLK_PLATFORM_BUS>, + <&clks VF610_CLK_SAI2>, + <&clks 0>, <&clks 0>; + clock-names = "bus", "mclk1", "mclk2", "mclk3"; + dma-names = "tx", "rx"; + dmas = <&edma0 0 21>, + <&edma0 0 20>; + big-endian; + lsb-first; + }; + + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/imx8mm-clock.h> + sai1: sai@30010000 { + compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai"; + reg = <0x30010000 0x10000>; + interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_SAI1_IPG>, + <&clk IMX8MM_CLK_DUMMY>, + <&clk IMX8MM_CLK_SAI1_ROOT>, + <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>; + clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3"; + dmas = <&sdma2 0 2 0>, <&sdma2 1 2 0>; + dma-names = "rx", "tx"; + fsl,dataline = <1 0xff 0xff 2 0xff 0x11>; + #sound-dai-cells = <0>; + }; diff --git a/Documentation/devicetree/bindings/sound/fsl-sai.txt b/Documentation/devicetree/bindings/sound/fsl-sai.txt deleted file mode 100644 index fbdefc3fade7..000000000000 --- a/Documentation/devicetree/bindings/sound/fsl-sai.txt +++ /dev/null @@ -1,95 +0,0 @@ -Freescale Synchronous Audio Interface (SAI). - -The SAI is based on I2S module that used communicating with audio codecs, -which provides a synchronous audio interface that supports fullduplex -serial interfaces with frame synchronization such as I2S, AC97, TDM, and -codec/DSP interfaces. - -Required properties: - - - compatible : Compatible list, contains "fsl,vf610-sai", - "fsl,imx6sx-sai", "fsl,imx6ul-sai", - "fsl,imx7ulp-sai", "fsl,imx8mq-sai", - "fsl,imx8qm-sai", "fsl,imx8mm-sai", - "fsl,imx8mn-sai", "fsl,imx8mp-sai", or - "fsl,imx8ulp-sai". - - - reg : Offset and length of the register set for the device. - - - clocks : Must contain an entry for each entry in clock-names. - - - clock-names : Must include the "bus" for register access and - "mclk1", "mclk2", "mclk3" for bit clock and frame - clock providing. - "pll8k", "pll11k" are optional, they are the clock - source for root clock, one is for 8kHz series rates - another one is for 11kHz series rates. - - dmas : Generic dma devicetree binding as described in - Documentation/devicetree/bindings/dma/dma.txt. - - - dma-names : Two dmas have to be defined, "tx" and "rx". - - - pinctrl-names : Must contain a "default" entry. - - - pinctrl-NNN : One property must exist for each entry in - pinctrl-names. See ../pinctrl/pinctrl-bindings.txt - for details of the property values. - - - lsb-first : Configures whether the LSB or the MSB is transmitted - first for the fifo data. If this property is absent, - the MSB is transmitted first as default, or the LSB - is transmitted first. - - - fsl,sai-synchronous-rx: This is a boolean property. If present, indicating - that SAI will work in the synchronous mode (sync Tx - with Rx) which means both the transmitter and the - receiver will send and receive data by following - receiver's bit clocks and frame sync clocks. - - - fsl,sai-asynchronous: This is a boolean property. If present, indicating - that SAI will work in the asynchronous mode, which - means both transmitter and receiver will send and - receive data by following their own bit clocks and - frame sync clocks separately. - - - fsl,dataline : configure the dataline. it has 3 value for each configuration - first one means the type: I2S(1) or PDM(2) - second one is dataline mask for 'rx' - third one is dataline mask for 'tx'. - for example: fsl,dataline = <1 0xff 0xff 2 0xff 0x11>; - it means I2S type rx mask is 0xff, tx mask is 0xff, PDM type - rx mask is 0xff, tx mask is 0x11 (dataline 1 and 4 enabled). - -Optional properties: - - - big-endian : Boolean property, required if all the SAI - registers are big-endian rather than little-endian. - -Optional properties (for mx6ul): - - - fsl,sai-mclk-direction-output: This is a boolean property. If present, - indicates that SAI will output the SAI MCLK clock. - -Note: -- If both fsl,sai-asynchronous and fsl,sai-synchronous-rx are absent, the - default synchronous mode (sync Rx with Tx) will be used, which means both - transmitter and receiver will send and receive data by following clocks - of transmitter. -- fsl,sai-asynchronous and fsl,sai-synchronous-rx are exclusive. - -Example: -sai2: sai@40031000 { - compatible = "fsl,vf610-sai"; - reg = <0x40031000 0x1000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sai2_1>; - clocks = <&clks VF610_CLK_PLATFORM_BUS>, - <&clks VF610_CLK_SAI2>, - <&clks 0>, <&clks 0>; - clock-names = "bus", "mclk1", "mclk2", "mclk3"; - dma-names = "tx", "rx"; - dmas = <&edma0 0 VF610_EDMA_MUXID0_SAI2_TX>, - <&edma0 0 VF610_EDMA_MUXID0_SAI2_RX>; - big-endian; - lsb-first; -}; diff --git a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml index 233caa0ade87..67ccddd44489 100644 --- a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml +++ b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml @@ -61,6 +61,8 @@ patternProperties: cpu: description: Holds subnode which indicates cpu dai. type: object + additionalProperties: false + properties: sound-dai: maxItems: 1 @@ -68,6 +70,8 @@ patternProperties: codec: description: Holds subnode which indicates codec dai. type: object + additionalProperties: false + properties: sound-dai: maxItems: 1 diff --git a/Documentation/devicetree/bindings/sound/imx-audio-card.yaml b/Documentation/devicetree/bindings/sound/imx-audio-card.yaml index bb3a435722c7..b6f5d486600e 100644 --- a/Documentation/devicetree/bindings/sound/imx-audio-card.yaml +++ b/Documentation/devicetree/bindings/sound/imx-audio-card.yaml @@ -58,6 +58,7 @@ patternProperties: cpu: description: Holds subnode which indicates cpu dai. type: object + additionalProperties: false properties: sound-dai: maxItems: 1 @@ -65,6 +66,7 @@ patternProperties: codec: description: Holds subnode which indicates codec dai. type: object + additionalProperties: false properties: sound-dai: minItems: 1 diff --git a/Documentation/devicetree/bindings/sound/mt8186-mt6366-da7219-max98357.yaml b/Documentation/devicetree/bindings/sound/mt8186-mt6366-da7219-max98357.yaml index 513cd28b2027..d427f7f623db 100644 --- a/Documentation/devicetree/bindings/sound/mt8186-mt6366-da7219-max98357.yaml +++ b/Documentation/devicetree/bindings/sound/mt8186-mt6366-da7219-max98357.yaml @@ -43,6 +43,16 @@ properties: required: - sound-dai + mediatek,adsp: + $ref: /schemas/types.yaml#/definitions/phandle + description: The phandle of MT8186 ADSP platform. + + mediatek,dai-link: + $ref: /schemas/types.yaml#/definitions/string-array + description: + A list of the desired dai-links in the sound card. Each entry is a + name defined in the machine driver. + additionalProperties: false required: diff --git a/Documentation/devicetree/bindings/sound/mt8186-mt6366-rt1019-rt5682s.yaml b/Documentation/devicetree/bindings/sound/mt8186-mt6366-rt1019-rt5682s.yaml index 059a7629b2d3..4fc5b045d3cf 100644 --- a/Documentation/devicetree/bindings/sound/mt8186-mt6366-rt1019-rt5682s.yaml +++ b/Documentation/devicetree/bindings/sound/mt8186-mt6366-rt1019-rt5682s.yaml @@ -43,6 +43,16 @@ properties: required: - sound-dai + mediatek,adsp: + $ref: /schemas/types.yaml#/definitions/phandle + description: The phandle of MT8186 ADSP platform. + + mediatek,dai-link: + $ref: /schemas/types.yaml#/definitions/string-array + description: + A list of the desired dai-links in the sound card. Each entry is a + name defined in the machine driver. + additionalProperties: false required: diff --git a/Documentation/devicetree/bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml b/Documentation/devicetree/bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml index 4fa179909c62..478be7e3fa29 100644 --- a/Documentation/devicetree/bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml +++ b/Documentation/devicetree/bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml @@ -30,6 +30,8 @@ properties: headset-codec: type: object + additionalProperties: false + properties: sound-dai: $ref: /schemas/types.yaml#/definitions/phandle @@ -38,6 +40,8 @@ properties: speaker-codecs: type: object + additionalProperties: false + properties: sound-dai: minItems: 1 diff --git a/Documentation/devicetree/bindings/sound/nau8825.txt b/Documentation/devicetree/bindings/sound/nau8825.txt index 388a7bc60b1f..cb861aca8d40 100644 --- a/Documentation/devicetree/bindings/sound/nau8825.txt +++ b/Documentation/devicetree/bindings/sound/nau8825.txt @@ -71,6 +71,9 @@ Optional properties: - nuvoton,crosstalk-enable: make crosstalk function enable if set. + - nuvoton,adcout-drive-strong: make the drive strength of ADCOUT IO PIN strong if set. + Otherwise, the drive keeps normal strength. + - clocks: list of phandle and clock specifier pairs according to common clock bindings for the clocks described in clock-names - clock-names: should include "mclk" for the MCLK master clock diff --git a/Documentation/devicetree/bindings/sound/qcom,q6afe.txt b/Documentation/devicetree/bindings/sound/qcom,q6afe.txt deleted file mode 100644 index bc6b5f1fe4f1..000000000000 --- a/Documentation/devicetree/bindings/sound/qcom,q6afe.txt +++ /dev/null @@ -1,20 +0,0 @@ -Qualcomm Audio Front End (Q6AFE) binding - -AFE is one of the APR audio service on Q6DSP -Please refer to qcom,apr.txt for details of the common apr service bindings -used by all apr services. Must contain the following properties. - -- compatible: - Usage: required - Value type: <stringlist> - Definition: must be "qcom,q6afe-v<MAJOR-NUMBER>.<MINOR-NUMBER>" - Or "qcom,q6afe" where the version number can be queried - from DSP. - example "qcom,q6afe" - -= EXAMPLE - -apr-service@4 { - compatible = "qcom,q6afe"; - reg = <APR_SVC_AFE>; -}; diff --git a/Documentation/devicetree/bindings/sound/qcom,q6core.txt b/Documentation/devicetree/bindings/sound/qcom,q6core.txt deleted file mode 100644 index 5cd4cc9b1fde..000000000000 --- a/Documentation/devicetree/bindings/sound/qcom,q6core.txt +++ /dev/null @@ -1,21 +0,0 @@ -Qualcomm ADSP Core service binding - -Q6CORE is one of the APR audio service on Q6DSP. -Please refer to qcom,apr.txt for details of the common apr service bindings -used by the apr service device. - -- but must contain the following property: - -- compatible: - Usage: required - Value type: <stringlist> - Definition: must be "qcom,q6core-v<MAJOR-NUMBER>.<MINOR-NUMBER>". - Or "qcom,q6core" where the version number can be queried - from DSP. - example "qcom,q6core-v2.0" - -= EXAMPLE -apr-service@3 { - compatible = "qcom,q6core"; - reg = <APR_SVC_ADSP_CORE>; -}; diff --git a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml index e6e27d09783e..a3a4289f713e 100644 --- a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml @@ -71,6 +71,8 @@ patternProperties: cpu: description: Holds subnode which indicates cpu dai. type: object + additionalProperties: false + properties: sound-dai: maxItems: 1 @@ -78,6 +80,8 @@ patternProperties: platform: description: Holds subnode which indicates platform dai. type: object + additionalProperties: false + properties: sound-dai: maxItems: 1 @@ -85,6 +89,8 @@ patternProperties: codec: description: Holds subnode which indicates codec dai. type: object + additionalProperties: false + properties: sound-dai: minItems: 1 diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml index e17c0245f77a..268895c90bd5 100644 --- a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml +++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml @@ -129,6 +129,8 @@ properties: patternProperties: "^dvc-[0-1]$": type: object + additionalProperties: false + properties: dmas: maxItems: 1 @@ -145,7 +147,7 @@ properties: patternProperties: "^mix-[0-1]$": type: object - # no properties + additionalProperties: false additionalProperties: false rcar_sound,ctu: @@ -154,7 +156,7 @@ properties: patternProperties: "^ctu-[0-7]$": type: object - # no properties + additionalProperties: false additionalProperties: false rcar_sound,src: @@ -163,6 +165,8 @@ properties: patternProperties: "^src-[0-9]$": type: object + additionalProperties: false + properties: interrupts: maxItems: 1 @@ -186,6 +190,8 @@ properties: patternProperties: "^ssiu-[0-9]+$": type: object + additionalProperties: false + properties: dmas: maxItems: 2 @@ -206,6 +212,8 @@ properties: patternProperties: "^ssi-[0-9]$": type: object + additionalProperties: false + properties: interrupts: maxItems: 1 @@ -243,6 +251,8 @@ properties: patternProperties: "^dai([0-9]+)?$": type: object + additionalProperties: false + properties: playback: $ref: /schemas/types.yaml#/definitions/phandle-array diff --git a/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml b/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml index a01c4ad929b8..447e013f6e17 100644 --- a/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml +++ b/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml @@ -23,6 +23,7 @@ properties: cpu: type: object + additionalProperties: false properties: sound-dai: minItems: 2 @@ -34,6 +35,7 @@ properties: - sound-dai codec: + additionalProperties: false type: object properties: sound-dai: diff --git a/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml b/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml index ec50bcb4af5f..31095913e330 100644 --- a/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml +++ b/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml @@ -19,6 +19,7 @@ properties: cpu: type: object + additionalProperties: false properties: sound-dai: maxItems: 1 @@ -28,6 +29,7 @@ properties: codec: type: object + additionalProperties: false properties: sound-dai: maxItems: 1 diff --git a/Documentation/devicetree/bindings/sound/samsung,snow.yaml b/Documentation/devicetree/bindings/sound/samsung,snow.yaml index 51a83d3c7274..3d49aa4c9be2 100644 --- a/Documentation/devicetree/bindings/sound/samsung,snow.yaml +++ b/Documentation/devicetree/bindings/sound/samsung,snow.yaml @@ -19,6 +19,7 @@ properties: codec: type: object + additionalProperties: false properties: sound-dai: description: List of phandles to the CODEC and HDMI IP nodes. @@ -30,6 +31,7 @@ properties: cpu: type: object + additionalProperties: false properties: sound-dai: description: Phandle to the Samsung I2S controller. diff --git a/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml b/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml index fe2e15504ebc..1a3abc949505 100644 --- a/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml +++ b/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml @@ -60,6 +60,7 @@ required: patternProperties: "^audio-controller@[0-9a-f]+$": type: object + additionalProperties: false description: Two subnodes corresponding to SAI sub-block instances A et B can be defined. Subnode can be omitted for unsused sub-block. diff --git a/Documentation/devicetree/bindings/sound/ti,src4xxx.yaml b/Documentation/devicetree/bindings/sound/ti,src4xxx.yaml new file mode 100644 index 000000000000..9681b72b4918 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ti,src4xxx.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/ti,src4xxx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments SRC4392 Device Tree Bindings + +description: | + The SRC4392 is a digital audio codec that can be connected via + I2C or SPI. Currently, only I2C bus is supported. + +maintainers: + - Matt Flax <[email protected]> + +allOf: + - $ref: name-prefix.yaml# + +properties: + compatible: + const: ti,src4392 + + "#sound-dai-cells": + const: 0 + + reg: + maxItems: 1 + +required: + - "#sound-dai-cells" + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + audio-codec@70 { + #sound-dai-cells = <0>; + compatible = "ti,src4392"; + reg = <0x70>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml index 970b1119898b..a453996c13f2 100644 --- a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml +++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml @@ -85,8 +85,9 @@ examples: compatible = "mediatek,mt8173-nor"; reg = <0 0x1100d000 0 0xe0>; interrupts = <1>; - clocks = <&pericfg CLK_PERI_SPI>, <&topckgen CLK_TOP_SPINFI_IFR_SEL>; - clock-names = "spi", "sf"; + clocks = <&pericfg CLK_PERI_SPI>, <&topckgen CLK_TOP_SPINFI_IFR_SEL>, + <&pericfg CLK_PERI_NFI>; + clock-names = "spi", "sf", "axi"; #address-cells = <1>; #size-cells = <0>; diff --git a/MAINTAINERS b/MAINTAINERS index 936490dcc97b..5e3f515f0c1f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1899,6 +1899,14 @@ F: include/dt-bindings/pinctrl/apple.h F: include/linux/apple-mailbox.h F: include/linux/soc/apple/* +ARM/APPLE MACHINE SOUND DRIVERS +M: Martin Povišer <[email protected]> +L: [email protected] (moderated for non-subscribers) +S: Maintained +F: Documentation/devicetree/bindings/sound/apple,* +F: sound/soc/apple/* + ARM/ARTPEC MACHINE SUPPORT M: Jesper Nilsson <[email protected]> M: Lars Persson <[email protected]> diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c index 8d4000664fa3..d95b07896a3e 100644 --- a/drivers/soundwire/bus.c +++ b/drivers/soundwire/bus.c @@ -298,6 +298,38 @@ int sdw_transfer(struct sdw_bus *bus, struct sdw_msg *msg) } /** + * sdw_show_ping_status() - Direct report of PING status, to be used by Peripheral drivers + * @bus: SDW bus + * @sync_delay: Delay before reading status + */ +void sdw_show_ping_status(struct sdw_bus *bus, bool sync_delay) +{ + u32 status; + + if (!bus->ops->read_ping_status) + return; + + /* + * wait for peripheral to sync if desired. 10-15ms should be more than + * enough in most cases. + */ + if (sync_delay) + usleep_range(10000, 15000); + + mutex_lock(&bus->msg_lock); + + status = bus->ops->read_ping_status(bus); + + mutex_unlock(&bus->msg_lock); + + if (!status) + dev_warn(bus->dev, "%s: no peripherals attached\n", __func__); + else + dev_dbg(bus->dev, "PING status: %#x\n", status); +} +EXPORT_SYMBOL(sdw_show_ping_status); + +/** * sdw_transfer_defer() - Asynchronously transfer message to a SDW Slave device * @bus: SDW bus * @msg: SDW message to be xfered diff --git a/drivers/soundwire/cadence_master.c b/drivers/soundwire/cadence_master.c index 4fbb19557f5e..615b0b63a3e1 100644 --- a/drivers/soundwire/cadence_master.c +++ b/drivers/soundwire/cadence_master.c @@ -756,6 +756,14 @@ cdns_reset_page_addr(struct sdw_bus *bus, unsigned int dev_num) } EXPORT_SYMBOL(cdns_reset_page_addr); +u32 cdns_read_ping_status(struct sdw_bus *bus) +{ + struct sdw_cdns *cdns = bus_to_cdns(bus); + + return cdns_readl(cdns, CDNS_MCP_SLAVE_STAT); +} +EXPORT_SYMBOL(cdns_read_ping_status); + /* * IRQ handling */ diff --git a/drivers/soundwire/cadence_master.h b/drivers/soundwire/cadence_master.h index 595d72c15d97..ca9e805bab88 100644 --- a/drivers/soundwire/cadence_master.h +++ b/drivers/soundwire/cadence_master.h @@ -177,6 +177,8 @@ enum sdw_command_response cdns_xfer_msg_defer(struct sdw_bus *bus, struct sdw_msg *msg, struct sdw_defer *defer); +u32 cdns_read_ping_status(struct sdw_bus *bus); + int cdns_bus_conf(struct sdw_bus *bus, struct sdw_bus_params *params); int cdns_set_sdw_stream(struct snd_soc_dai *dai, diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index 89d1d0d021fc..a5965e8827b9 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -1262,6 +1262,7 @@ static struct sdw_master_ops sdw_intel_ops = { .set_bus_conf = cdns_bus_conf, .pre_bank_switch = intel_pre_bank_switch, .post_bank_switch = intel_post_bank_switch, + .read_ping_status = cdns_read_ping_status, }; static int intel_init(struct sdw_intel *sdw) diff --git a/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h b/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h index 0d3276c8fc11..9f7c5103bc82 100644 --- a/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h +++ b/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h @@ -193,6 +193,24 @@ #define LPASS_CLK_ID_RX_CORE_MCLK 59 #define LPASS_CLK_ID_RX_CORE_NPL_MCLK 60 #define LPASS_CLK_ID_VA_CORE_2X_MCLK 61 +/* Clock ID for MCLK for WSA2 core */ +#define LPASS_CLK_ID_WSA2_CORE_MCLK 62 +/* Clock ID for NPL MCLK for WSA2 core */ +#define LPASS_CLK_ID_WSA2_CORE_2X_MCLK 63 +/* Clock ID for RX Core TX MCLK */ +#define LPASS_CLK_ID_RX_CORE_TX_MCLK 64 +/* Clock ID for RX CORE TX 2X MCLK */ +#define LPASS_CLK_ID_RX_CORE_TX_2X_MCLK 65 +/* Clock ID for WSA core TX MCLK */ +#define LPASS_CLK_ID_WSA_CORE_TX_MCLK 66 +/* Clock ID for WSA core TX 2X MCLK */ +#define LPASS_CLK_ID_WSA_CORE_TX_2X_MCLK 67 +/* Clock ID for WSA2 core TX MCLK */ +#define LPASS_CLK_ID_WSA2_CORE_TX_MCLK 68 +/* Clock ID for WSA2 core TX 2X MCLK */ +#define LPASS_CLK_ID_WSA2_CORE_TX_2X_MCLK 69 +/* Clock ID for RX CORE MCLK2 2X MCLK */ +#define LPASS_CLK_ID_RX_CORE_MCLK2_2X_MCLK 70 #define LPASS_HW_AVTIMER_VOTE 101 #define LPASS_HW_MACRO_VOTE 102 diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h index 39058c841469..822599957b35 100644 --- a/include/linux/soundwire/sdw.h +++ b/include/linux/soundwire/sdw.h @@ -839,6 +839,8 @@ struct sdw_defer { * @set_bus_conf: Set the bus configuration * @pre_bank_switch: Callback for pre bank switch * @post_bank_switch: Callback for post bank switch + * @read_ping_status: Read status from PING frames, reported with two bits per Device. + * Bits 31:24 are reserved. */ struct sdw_master_ops { int (*read_prop)(struct sdw_bus *bus); @@ -855,6 +857,7 @@ struct sdw_master_ops { struct sdw_bus_params *params); int (*pre_bank_switch)(struct sdw_bus *bus); int (*post_bank_switch)(struct sdw_bus *bus); + u32 (*read_ping_status)(struct sdw_bus *bus); }; @@ -919,6 +922,8 @@ int sdw_bus_master_add(struct sdw_bus *bus, struct device *parent, struct fwnode_handle *fwnode); void sdw_bus_master_delete(struct sdw_bus *bus); +void sdw_show_ping_status(struct sdw_bus *bus, bool sync_delay); + /** * sdw_port_config: Master or Slave Port configuration * diff --git a/include/linux/string_helpers.h b/include/linux/string_helpers.h index 4d72258d42fd..dc2e726fd820 100644 --- a/include/linux/string_helpers.h +++ b/include/linux/string_helpers.h @@ -21,6 +21,8 @@ enum string_size_units { void string_get_size(u64 size, u64 blk_size, enum string_size_units units, char *buf, int len); +int parse_int_array_user(const char __user *from, size_t count, int **array); + #define UNESCAPE_SPACE BIT(0) #define UNESCAPE_OCTAL BIT(1) #define UNESCAPE_HEX BIT(2) diff --git a/include/sound/acp62_chip_offset_byte.h b/include/sound/acp62_chip_offset_byte.h new file mode 100644 index 000000000000..f03992f81168 --- /dev/null +++ b/include/sound/acp62_chip_offset_byte.h @@ -0,0 +1,444 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * AMD ACP 6.2 Register Documentation + * + * Copyright 2022 Advanced Micro Devices, Inc. + */ + +#ifndef _acp_ip_OFFSET_HEADER +#define _acp_ip_OFFSET_HEADER + +/* Registers from ACP_DMA block */ +#define ACP_DMA_CNTL_0 0x0000000 +#define ACP_DMA_CNTL_1 0x0000004 +#define ACP_DMA_CNTL_2 0x0000008 +#define ACP_DMA_CNTL_3 0x000000C +#define ACP_DMA_CNTL_4 0x0000010 +#define ACP_DMA_CNTL_5 0x0000014 +#define ACP_DMA_CNTL_6 0x0000018 +#define ACP_DMA_CNTL_7 0x000001C +#define ACP_DMA_DSCR_STRT_IDX_0 0x0000020 +#define ACP_DMA_DSCR_STRT_IDX_1 0x0000024 +#define ACP_DMA_DSCR_STRT_IDX_2 0x0000028 +#define ACP_DMA_DSCR_STRT_IDX_3 0x000002C +#define ACP_DMA_DSCR_STRT_IDX_4 0x0000030 +#define ACP_DMA_DSCR_STRT_IDX_5 0x0000034 +#define ACP_DMA_DSCR_STRT_IDX_6 0x0000038 +#define ACP_DMA_DSCR_STRT_IDX_7 0x000003C +#define ACP_DMA_DSCR_CNT_0 0x0000040 +#define ACP_DMA_DSCR_CNT_1 0x0000044 +#define ACP_DMA_DSCR_CNT_2 0x0000048 +#define ACP_DMA_DSCR_CNT_3 0x000004C +#define ACP_DMA_DSCR_CNT_4 0x0000050 +#define ACP_DMA_DSCR_CNT_5 0x0000054 +#define ACP_DMA_DSCR_CNT_6 0x0000058 +#define ACP_DMA_DSCR_CNT_7 0x000005C +#define ACP_DMA_PRIO_0 0x0000060 +#define ACP_DMA_PRIO_1 0x0000064 +#define ACP_DMA_PRIO_2 0x0000068 +#define ACP_DMA_PRIO_3 0x000006C +#define ACP_DMA_PRIO_4 0x0000070 +#define ACP_DMA_PRIO_5 0x0000074 +#define ACP_DMA_PRIO_6 0x0000078 +#define ACP_DMA_PRIO_7 0x000007C +#define ACP_DMA_CUR_DSCR_0 0x0000080 +#define ACP_DMA_CUR_DSCR_1 0x0000084 +#define ACP_DMA_CUR_DSCR_2 0x0000088 +#define ACP_DMA_CUR_DSCR_3 0x000008C +#define ACP_DMA_CUR_DSCR_4 0x0000090 +#define ACP_DMA_CUR_DSCR_5 0x0000094 +#define ACP_DMA_CUR_DSCR_6 0x0000098 +#define ACP_DMA_CUR_DSCR_7 0x000009C +#define ACP_DMA_CUR_TRANS_CNT_0 0x00000A0 +#define ACP_DMA_CUR_TRANS_CNT_1 0x00000A4 +#define ACP_DMA_CUR_TRANS_CNT_2 0x00000A8 +#define ACP_DMA_CUR_TRANS_CNT_3 0x00000AC +#define ACP_DMA_CUR_TRANS_CNT_4 0x00000B0 +#define ACP_DMA_CUR_TRANS_CNT_5 0x00000B4 +#define ACP_DMA_CUR_TRANS_CNT_6 0x00000B8 +#define ACP_DMA_CUR_TRANS_CNT_7 0x00000BC +#define ACP_DMA_ERR_STS_0 0x00000C0 +#define ACP_DMA_ERR_STS_1 0x00000C4 +#define ACP_DMA_ERR_STS_2 0x00000C8 +#define ACP_DMA_ERR_STS_3 0x00000CC +#define ACP_DMA_ERR_STS_4 0x00000D0 +#define ACP_DMA_ERR_STS_5 0x00000D4 +#define ACP_DMA_ERR_STS_6 0x00000D8 +#define ACP_DMA_ERR_STS_7 0x00000DC +#define ACP_DMA_DESC_BASE_ADDR 0x00000E0 +#define ACP_DMA_DESC_MAX_NUM_DSCR 0x00000E4 +#define ACP_DMA_CH_STS 0x00000E8 +#define ACP_DMA_CH_GROUP 0x00000EC +#define ACP_DMA_CH_RST_STS 0x00000F0 + +/* Registers from ACP_AXI2AXIATU block */ +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_1 0x0000C00 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_1 0x0000C04 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_2 0x0000C08 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_2 0x0000C0C +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_3 0x0000C10 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_3 0x0000C14 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_4 0x0000C18 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_4 0x0000C1C +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_5 0x0000C20 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_5 0x0000C24 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_6 0x0000C28 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_6 0x0000C2C +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_7 0x0000C30 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_7 0x0000C34 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_8 0x0000C38 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_8 0x0000C3C +#define ACPAXI2AXI_ATU_CTRL 0x0000C40 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_9 0x0000C44 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_9 0x0000C48 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_10 0x0000C4C +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_10 0x0000C50 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_11 0x0000C54 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_11 0x0000C58 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_12 0x0000C5C +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_12 0x0000C60 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_13 0x0000C64 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_13 0x0000C68 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_14 0x0000C6C +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_14 0x0000C70 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_15 0x0000C74 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_15 0x0000C78 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_16 0x0000C7C +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_16 0x0000C80 + +/* Registers from ACP_CLKRST block */ +#define ACP_SOFT_RESET 0x0001000 +#define ACP_CONTROL 0x0001004 +#define ACP_STATUS 0x0001008 +#define ACP_DYNAMIC_CG_MASTER_CONTROL 0x0001010 +#define ACP_ZSC_DSP_CTRL 0x0001014 +#define ACP_ZSC_STS 0x0001018 +#define ACP_PGFSM_CONTROL 0x0001024 +#define ACP_PGFSM_STATUS 0x0001028 +#define ACP_CLKMUX_SEL 0x000102C + +/* Registers from ACP_AON block */ +#define ACP_PME_EN 0x0001400 +#define ACP_DEVICE_STATE 0x0001404 +#define AZ_DEVICE_STATE 0x0001408 +#define ACP_PIN_CONFIG 0x0001440 +#define ACP_PAD_PULLUP_CTRL 0x0001444 +#define ACP_PAD_PULLDOWN_CTRL 0x0001448 +#define ACP_PAD_DRIVE_STRENGTH_CTRL 0x000144C +#define ACP_PAD_SCHMEN_CTRL 0x0001450 +#define ACP_SW_PAD_KEEPER_EN 0x0001454 +#define ACP_SW_WAKE_EN 0x0001458 +#define ACP_I2S_WAKE_EN 0x000145C +#define ACP_SW1_WAKE_EN 0x0001460 + +/* Registers from ACP_P1_MISC block */ +#define ACP_EXTERNAL_INTR_ENB 0x0001A00 +#define ACP_EXTERNAL_INTR_CNTL 0x0001A04 +#define ACP_EXTERNAL_INTR_CNTL1 0x0001A08 +#define ACP_EXTERNAL_INTR_STAT 0x0001A0C +#define ACP_EXTERNAL_INTR_STAT1 0x0001A10 +#define ACP_ERROR_STATUS 0x0001A4C +#define ACP_P1_SW_I2S_ERROR_REASON 0x0001A50 +#define ACP_P1_SW_POS_TRACK_I2S_TX_CTRL 0x0001A6C +#define ACP_P1_SW_I2S_TX_DMA_POS 0x0001A70 +#define ACP_P1_SW_POS_TRACK_I2S_RX_CTRL 0x0001A74 +#define ACP_P1_SW_I2S_RX_DMA_POS 0x0001A78 +#define ACP_P1_DMIC_I2S_GPIO_INTR_CTRL 0x0001A7C +#define ACP_P1_DMIC_I2S_GPIO_INTR_STATUS 0x0001A80 +#define ACP_SCRATCH_REG_BASE_ADDR 0x0001A84 +#define ACP_P1_SW_POS_TRACK_BT_TX_CTRL 0x0001A88 +#define ACP_P1_SW_BT_TX_DMA_POS 0x0001A8C +#define ACP_P1_SW_POS_TRACK_HS_TX_CTRL 0x0001A90 +#define ACP_P1_SW_HS_TX_DMA_POS 0x0001A94 +#define ACP_P1_SW_POS_TRACK_BT_RX_CTRL 0x0001A98 +#define ACP_P1_SW_BT_RX_DMA_POS 0x0001A9C +#define ACP_P1_SW_POS_TRACK_HS_RX_CTRL 0x0001AA0 +#define ACP_P1_SW_HS_RX_DMA_POS 0x0001AA4 + +/* Registers from ACP_AUDIO_BUFFERS block */ +#define ACP_I2S_RX_RINGBUFADDR 0x0002000 +#define ACP_I2S_RX_RINGBUFSIZE 0x0002004 +#define ACP_I2S_RX_LINKPOSITIONCNTR 0x0002008 +#define ACP_I2S_RX_FIFOADDR 0x000200C +#define ACP_I2S_RX_FIFOSIZE 0x0002010 +#define ACP_I2S_RX_DMA_SIZE 0x0002014 +#define ACP_I2S_RX_LINEARPOSITIONCNTR_HIGH 0x0002018 +#define ACP_I2S_RX_LINEARPOSITIONCNTR_LOW 0x000201C +#define ACP_I2S_RX_INTR_WATERMARK_SIZE 0x0002020 +#define ACP_I2S_TX_RINGBUFADDR 0x0002024 +#define ACP_I2S_TX_RINGBUFSIZE 0x0002028 +#define ACP_I2S_TX_LINKPOSITIONCNTR 0x000202C +#define ACP_I2S_TX_FIFOADDR 0x0002030 +#define ACP_I2S_TX_FIFOSIZE 0x0002034 +#define ACP_I2S_TX_DMA_SIZE 0x0002038 +#define ACP_I2S_TX_LINEARPOSITIONCNTR_HIGH 0x000203C +#define ACP_I2S_TX_LINEARPOSITIONCNTR_LOW 0x0002040 +#define ACP_I2S_TX_INTR_WATERMARK_SIZE 0x0002044 +#define ACP_BT_RX_RINGBUFADDR 0x0002048 +#define ACP_BT_RX_RINGBUFSIZE 0x000204C +#define ACP_BT_RX_LINKPOSITIONCNTR 0x0002050 +#define ACP_BT_RX_FIFOADDR 0x0002054 +#define ACP_BT_RX_FIFOSIZE 0x0002058 +#define ACP_BT_RX_DMA_SIZE 0x000205C +#define ACP_BT_RX_LINEARPOSITIONCNTR_HIGH 0x0002060 +#define ACP_BT_RX_LINEARPOSITIONCNTR_LOW 0x0002064 +#define ACP_BT_RX_INTR_WATERMARK_SIZE 0x0002068 +#define ACP_BT_TX_RINGBUFADDR 0x000206C +#define ACP_BT_TX_RINGBUFSIZE 0x0002070 +#define ACP_BT_TX_LINKPOSITIONCNTR 0x0002074 +#define ACP_BT_TX_FIFOADDR 0x0002078 +#define ACP_BT_TX_FIFOSIZE 0x000207C +#define ACP_BT_TX_DMA_SIZE 0x0002080 +#define ACP_BT_TX_LINEARPOSITIONCNTR_HIGH 0x0002084 +#define ACP_BT_TX_LINEARPOSITIONCNTR_LOW 0x0002088 +#define ACP_BT_TX_INTR_WATERMARK_SIZE 0x000208C +#define ACP_HS_RX_RINGBUFADDR 0x0002090 +#define ACP_HS_RX_RINGBUFSIZE 0x0002094 +#define ACP_HS_RX_LINKPOSITIONCNTR 0x0002098 +#define ACP_HS_RX_FIFOADDR 0x000209C +#define ACP_HS_RX_FIFOSIZE 0x00020A0 +#define ACP_HS_RX_DMA_SIZE 0x00020A4 +#define ACP_HS_RX_LINEARPOSITIONCNTR_HIGH 0x00020A8 +#define ACP_HS_RX_LINEARPOSITIONCNTR_LOW 0x00020AC +#define ACP_HS_RX_INTR_WATERMARK_SIZE 0x00020B0 +#define ACP_HS_TX_RINGBUFADDR 0x00020B4 +#define ACP_HS_TX_RINGBUFSIZE 0x00020B8 +#define ACP_HS_TX_LINKPOSITIONCNTR 0x00020BC +#define ACP_HS_TX_FIFOADDR 0x00020C0 +#define ACP_HS_TX_FIFOSIZE 0x00020C4 +#define ACP_HS_TX_DMA_SIZE 0x00020C8 +#define ACP_HS_TX_LINEARPOSITIONCNTR_HIGH 0x00020CC +#define ACP_HS_TX_LINEARPOSITIONCNTR_LOW 0x00020D0 +#define ACP_HS_TX_INTR_WATERMARK_SIZE 0x00020D4 + +/* Registers from ACP_I2S_TDM block */ +#define ACP_I2STDM_IER 0x0002400 +#define ACP_I2STDM_IRER 0x0002404 +#define ACP_I2STDM_RXFRMT 0x0002408 +#define ACP_I2STDM_ITER 0x000240C +#define ACP_I2STDM_TXFRMT 0x0002410 +#define ACP_I2STDM0_MSTRCLKGEN 0x0002414 +#define ACP_I2STDM1_MSTRCLKGEN 0x0002418 +#define ACP_I2STDM2_MSTRCLKGEN 0x000241C +#define ACP_I2STDM_REFCLKGEN 0x0002420 + +/* Registers from ACP_BT_TDM block */ +#define ACP_BTTDM_IER 0x0002800 +#define ACP_BTTDM_IRER 0x0002804 +#define ACP_BTTDM_RXFRMT 0x0002808 +#define ACP_BTTDM_ITER 0x000280C +#define ACP_BTTDM_TXFRMT 0x0002810 +#define ACP_HSTDM_IER 0x0002814 +#define ACP_HSTDM_IRER 0x0002818 +#define ACP_HSTDM_RXFRMT 0x000281C +#define ACP_HSTDM_ITER 0x0002820 +#define ACP_HSTDM_TXFRMT 0x0002824 + +/* Registers from ACP_WOV block */ +#define ACP_WOV_PDM_ENABLE 0x0002C04 +#define ACP_WOV_PDM_DMA_ENABLE 0x0002C08 +#define ACP_WOV_RX_RINGBUFADDR 0x0002C0C +#define ACP_WOV_RX_RINGBUFSIZE 0x0002C10 +#define ACP_WOV_RX_LINKPOSITIONCNTR 0x0002C14 +#define ACP_WOV_RX_LINEARPOSITIONCNTR_HIGH 0x0002C18 +#define ACP_WOV_RX_LINEARPOSITIONCNTR_LOW 0x0002C1C +#define ACP_WOV_RX_INTR_WATERMARK_SIZE 0x0002C20 +#define ACP_WOV_PDM_FIFO_FLUSH 0x0002C24 +#define ACP_WOV_PDM_NO_OF_CHANNELS 0x0002C28 +#define ACP_WOV_PDM_DECIMATION_FACTOR 0x0002C2C +#define ACP_WOV_PDM_VAD_CTRL 0x0002C30 +#define ACP_WOV_WAKE 0x0002C54 +#define ACP_WOV_BUFFER_STATUS 0x0002C58 +#define ACP_WOV_MISC_CTRL 0x0002C5C +#define ACP_WOV_CLK_CTRL 0x0002C60 +#define ACP_PDM_VAD_DYNAMIC_CLK_GATING_EN 0x0002C64 +#define ACP_WOV_ERROR_STATUS_REGISTER 0x0002C68 +#define ACP_PDM_CLKDIV 0x0002C6C + +/* Registers from ACP_P1_AUDIO_BUFFERS block */ +#define ACP_P1_I2S_RX_RINGBUFADDR 0x0003A00 +#define ACP_P1_I2S_RX_RINGBUFSIZE 0x0003A04 +#define ACP_P1_I2S_RX_LINKPOSITIONCNTR 0x0003A08 +#define ACP_P1_I2S_RX_FIFOADDR 0x0003A0C +#define ACP_P1_I2S_RX_FIFOSIZE 0x0003A10 +#define ACP_P1_I2S_RX_DMA_SIZE 0x0003A14 +#define ACP_P1_I2S_RX_LINEARPOSITIONCNTR_HIGH 0x0003A18 +#define ACP_P1_I2S_RX_LINEARPOSITIONCNTR_LOW 0x0003A1C +#define ACP_P1_I2S_RX_INTR_WATERMARK_SIZE 0x0003A20 +#define ACP_P1_I2S_TX_RINGBUFADDR 0x0003A24 +#define ACP_P1_I2S_TX_RINGBUFSIZE 0x0003A28 +#define ACP_P1_I2S_TX_LINKPOSITIONCNTR 0x0003A2C +#define ACP_P1_I2S_TX_FIFOADDR 0x0003A30 +#define ACP_P1_I2S_TX_FIFOSIZE 0x0003A34 +#define ACP_P1_I2S_TX_DMA_SIZE 0x0003A38 +#define ACP_P1_I2S_TX_LINEARPOSITIONCNTR_HIGH 0x0003A3C +#define ACP_P1_I2S_TX_LINEARPOSITIONCNTR_LOW 0x0003A40 +#define ACP_P1_I2S_TX_INTR_WATERMARK_SIZE 0x0003A44 +#define ACP_P1_BT_RX_RINGBUFADDR 0x0003A48 +#define ACP_P1_BT_RX_RINGBUFSIZE 0x0003A4C +#define ACP_P1_BT_RX_LINKPOSITIONCNTR 0x0003A50 +#define ACP_P1_BT_RX_FIFOADDR 0x0003A54 +#define ACP_P1_BT_RX_FIFOSIZE 0x0003A58 +#define ACP_P1_BT_RX_DMA_SIZE 0x0003A5C +#define ACP_P1_BT_RX_LINEARPOSITIONCNTR_HIGH 0x0003A60 +#define ACP_P1_BT_RX_LINEARPOSITIONCNTR_LOW 0x0003A64 +#define ACP_P1_BT_RX_INTR_WATERMARK_SIZE 0x0003A68 +#define ACP_P1_BT_TX_RINGBUFADDR 0x0003A6C +#define ACP_P1_BT_TX_RINGBUFSIZE 0x0003A70 +#define ACP_P1_BT_TX_LINKPOSITIONCNTR 0x0003A74 +#define ACP_P1_BT_TX_FIFOADDR 0x0003A78 +#define ACP_P1_BT_TX_FIFOSIZE 0x0003A7C +#define ACP_P1_BT_TX_DMA_SIZE 0x0003A80 +#define ACP_P1_BT_TX_LINEARPOSITIONCNTR_HIGH 0x0003A84 +#define ACP_P1_BT_TX_LINEARPOSITIONCNTR_LOW 0x0003A88 +#define ACP_P1_BT_TX_INTR_WATERMARK_SIZE 0x0003A8C +#define ACP_P1_HS_RX_RINGBUFADDR 0x0003A90 +#define ACP_P1_HS_RX_RINGBUFSIZE 0x0003A94 +#define ACP_P1_HS_RX_LINKPOSITIONCNTR 0x0003A98 +#define ACP_P1_HS_RX_FIFOADDR 0x0003A9C +#define ACP_P1_HS_RX_FIFOSIZE 0x0003AA0 +#define ACP_P1_HS_RX_DMA_SIZE 0x0003AA4 +#define ACP_P1_HS_RX_LINEARPOSITIONCNTR_HIGH 0x0003AA8 +#define ACP_P1_HS_RX_LINEARPOSITIONCNTR_LOW 0x0003AAC +#define ACP_P1_HS_RX_INTR_WATERMARK_SIZE 0x0003AB0 +#define ACP_P1_HS_TX_RINGBUFADDR 0x0003AB4 +#define ACP_P1_HS_TX_RINGBUFSIZE 0x0003AB8 +#define ACP_P1_HS_TX_LINKPOSITIONCNTR 0x0003ABC +#define ACP_P1_HS_TX_FIFOADDR 0x0003AC0 +#define ACP_P1_HS_TX_FIFOSIZE 0x0003AC4 +#define ACP_P1_HS_TX_DMA_SIZE 0x0003AC8 +#define ACP_P1_HS_TX_LINEARPOSITIONCNTR_HIGH 0x0003ACC +#define ACP_P1_HS_TX_LINEARPOSITIONCNTR_LOW 0x0003AD0 +#define ACP_P1_HS_TX_INTR_WATERMARK_SIZE 0x0003AD4 + +/* Registers from ACP_SCRATCH block */ +#define ACP_SCRATCH_REG_0 0x0010000 +#define ACP_SCRATCH_REG_1 0x0010004 +#define ACP_SCRATCH_REG_2 0x0010008 +#define ACP_SCRATCH_REG_3 0x001000C +#define ACP_SCRATCH_REG_4 0x0010010 +#define ACP_SCRATCH_REG_5 0x0010014 +#define ACP_SCRATCH_REG_6 0x0010018 +#define ACP_SCRATCH_REG_7 0x001001C +#define ACP_SCRATCH_REG_8 0x0010020 +#define ACP_SCRATCH_REG_9 0x0010024 +#define ACP_SCRATCH_REG_10 0x0010028 +#define ACP_SCRATCH_REG_11 0x001002C +#define ACP_SCRATCH_REG_12 0x0010030 +#define ACP_SCRATCH_REG_13 0x0010034 +#define ACP_SCRATCH_REG_14 0x0010038 +#define ACP_SCRATCH_REG_15 0x001003C +#define ACP_SCRATCH_REG_16 0x0010040 +#define ACP_SCRATCH_REG_17 0x0010044 +#define ACP_SCRATCH_REG_18 0x0010048 +#define ACP_SCRATCH_REG_19 0x001004C +#define ACP_SCRATCH_REG_20 0x0010050 +#define ACP_SCRATCH_REG_21 0x0010054 +#define ACP_SCRATCH_REG_22 0x0010058 +#define ACP_SCRATCH_REG_23 0x001005C +#define ACP_SCRATCH_REG_24 0x0010060 +#define ACP_SCRATCH_REG_25 0x0010064 +#define ACP_SCRATCH_REG_26 0x0010068 +#define ACP_SCRATCH_REG_27 0x001006C +#define ACP_SCRATCH_REG_28 0x0010070 +#define ACP_SCRATCH_REG_29 0x0010074 +#define ACP_SCRATCH_REG_30 0x0010078 +#define ACP_SCRATCH_REG_31 0x001007C +#define ACP_SCRATCH_REG_32 0x0010080 +#define ACP_SCRATCH_REG_33 0x0010084 +#define ACP_SCRATCH_REG_34 0x0010088 +#define ACP_SCRATCH_REG_35 0x001008C +#define ACP_SCRATCH_REG_36 0x0010090 +#define ACP_SCRATCH_REG_37 0x0010094 +#define ACP_SCRATCH_REG_38 0x0010098 +#define ACP_SCRATCH_REG_39 0x001009C +#define ACP_SCRATCH_REG_40 0x00100A0 +#define ACP_SCRATCH_REG_41 0x00100A4 +#define ACP_SCRATCH_REG_42 0x00100A8 +#define ACP_SCRATCH_REG_43 0x00100AC +#define ACP_SCRATCH_REG_44 0x00100B0 +#define ACP_SCRATCH_REG_45 0x00100B4 +#define ACP_SCRATCH_REG_46 0x00100B8 +#define ACP_SCRATCH_REG_47 0x00100BC +#define ACP_SCRATCH_REG_48 0x00100C0 +#define ACP_SCRATCH_REG_49 0x00100C4 +#define ACP_SCRATCH_REG_50 0x00100C8 +#define ACP_SCRATCH_REG_51 0x00100CC +#define ACP_SCRATCH_REG_52 0x00100D0 +#define ACP_SCRATCH_REG_53 0x00100D4 +#define ACP_SCRATCH_REG_54 0x00100D8 +#define ACP_SCRATCH_REG_55 0x00100DC +#define ACP_SCRATCH_REG_56 0x00100E0 +#define ACP_SCRATCH_REG_57 0x00100E4 +#define ACP_SCRATCH_REG_58 0x00100E8 +#define ACP_SCRATCH_REG_59 0x00100EC +#define ACP_SCRATCH_REG_60 0x00100F0 +#define ACP_SCRATCH_REG_61 0x00100F4 +#define ACP_SCRATCH_REG_62 0x00100F8 +#define ACP_SCRATCH_REG_63 0x00100FC +#define ACP_SCRATCH_REG_64 0x0010100 +#define ACP_SCRATCH_REG_65 0x0010104 +#define ACP_SCRATCH_REG_66 0x0010108 +#define ACP_SCRATCH_REG_67 0x001010C +#define ACP_SCRATCH_REG_68 0x0010110 +#define ACP_SCRATCH_REG_69 0x0010114 +#define ACP_SCRATCH_REG_70 0x0010118 +#define ACP_SCRATCH_REG_71 0x001011C +#define ACP_SCRATCH_REG_72 0x0010120 +#define ACP_SCRATCH_REG_73 0x0010124 +#define ACP_SCRATCH_REG_74 0x0010128 +#define ACP_SCRATCH_REG_75 0x001012C +#define ACP_SCRATCH_REG_76 0x0010130 +#define ACP_SCRATCH_REG_77 0x0010134 +#define ACP_SCRATCH_REG_78 0x0010138 +#define ACP_SCRATCH_REG_79 0x001013C +#define ACP_SCRATCH_REG_80 0x0010140 +#define ACP_SCRATCH_REG_81 0x0010144 +#define ACP_SCRATCH_REG_82 0x0010148 +#define ACP_SCRATCH_REG_83 0x001014C +#define ACP_SCRATCH_REG_84 0x0010150 +#define ACP_SCRATCH_REG_85 0x0010154 +#define ACP_SCRATCH_REG_86 0x0010158 +#define ACP_SCRATCH_REG_87 0x001015C +#define ACP_SCRATCH_REG_88 0x0010160 +#define ACP_SCRATCH_REG_89 0x0010164 +#define ACP_SCRATCH_REG_90 0x0010168 +#define ACP_SCRATCH_REG_91 0x001016C +#define ACP_SCRATCH_REG_92 0x0010170 +#define ACP_SCRATCH_REG_93 0x0010174 +#define ACP_SCRATCH_REG_94 0x0010178 +#define ACP_SCRATCH_REG_95 0x001017C +#define ACP_SCRATCH_REG_96 0x0010180 +#define ACP_SCRATCH_REG_97 0x0010184 +#define ACP_SCRATCH_REG_98 0x0010188 +#define ACP_SCRATCH_REG_99 0x001018C +#define ACP_SCRATCH_REG_100 0x0010190 +#define ACP_SCRATCH_REG_101 0x0010194 +#define ACP_SCRATCH_REG_102 0x0010198 +#define ACP_SCRATCH_REG_103 0x001019C +#define ACP_SCRATCH_REG_104 0x00101A0 +#define ACP_SCRATCH_REG_105 0x00101A4 +#define ACP_SCRATCH_REG_106 0x00101A8 +#define ACP_SCRATCH_REG_107 0x00101AC +#define ACP_SCRATCH_REG_108 0x00101B0 +#define ACP_SCRATCH_REG_109 0x00101B4 +#define ACP_SCRATCH_REG_110 0x00101B8 +#define ACP_SCRATCH_REG_111 0x00101BC +#define ACP_SCRATCH_REG_112 0x00101C0 +#define ACP_SCRATCH_REG_113 0x00101C4 +#define ACP_SCRATCH_REG_114 0x00101C8 +#define ACP_SCRATCH_REG_115 0x00101CC +#define ACP_SCRATCH_REG_116 0x00101D0 +#define ACP_SCRATCH_REG_117 0x00101D4 +#define ACP_SCRATCH_REG_118 0x00101D8 +#define ACP_SCRATCH_REG_119 0x00101DC +#define ACP_SCRATCH_REG_120 0x00101E0 +#define ACP_SCRATCH_REG_121 0x00101E4 +#define ACP_SCRATCH_REG_122 0x00101E8 +#define ACP_SCRATCH_REG_123 0x00101EC +#define ACP_SCRATCH_REG_124 0x00101F0 +#define ACP_SCRATCH_REG_125 0x00101F4 +#define ACP_SCRATCH_REG_126 0x00101F8 +#define ACP_SCRATCH_REG_127 0x00101FC +#define ACP_SCRATCH_REG_128 0x0010200 +#endif diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h index ab55f40896e0..a0b827f0c2f6 100644 --- a/include/sound/simple_card_utils.h +++ b/include/sound/simple_card_utils.h @@ -39,6 +39,7 @@ struct asoc_simple_dai { struct asoc_simple_data { u32 convert_rate; u32 convert_channels; + const char *convert_sample_format; }; struct asoc_simple_jack { diff --git a/include/sound/soc-acpi-intel-match.h b/include/sound/soc-acpi-intel-match.h index bc7fd46ec2bc..82a7db23db69 100644 --- a/include/sound/soc-acpi-intel-match.h +++ b/include/sound/soc-acpi-intel-match.h @@ -14,7 +14,6 @@ * these tables are not constants, some fields can be used for * pdata or machine ops */ -extern struct snd_soc_acpi_mach snd_soc_acpi_intel_haswell_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_broadwell_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_baytrail_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_cherrytrail_machines[]; @@ -30,6 +29,7 @@ extern struct snd_soc_acpi_mach snd_soc_acpi_intel_tgl_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_ehl_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_jsl_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_machines[]; +extern struct snd_soc_acpi_mach snd_soc_acpi_intel_rpl_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_mtl_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_cnl_sdw_machines[]; @@ -38,6 +38,7 @@ extern struct snd_soc_acpi_mach snd_soc_acpi_intel_cml_sdw_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_icl_sdw_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_tgl_sdw_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_sdw_machines[]; +extern struct snd_soc_acpi_mach snd_soc_acpi_intel_rpl_sdw_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_mtl_sdw_machines[]; /* diff --git a/include/sound/soc.h b/include/sound/soc.h index aad24a1d3276..4351d86eedf6 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -31,31 +31,31 @@ #define SOC_DOUBLE_VALUE(xreg, shift_left, shift_right, xmax, xinvert, xautodisable) \ ((unsigned long)&(struct soc_mixer_control) \ {.reg = xreg, .rreg = xreg, .shift = shift_left, \ - .rshift = shift_right, .max = xmax, .platform_max = xmax, \ + .rshift = shift_right, .max = xmax, \ .invert = xinvert, .autodisable = xautodisable}) #define SOC_DOUBLE_S_VALUE(xreg, shift_left, shift_right, xmin, xmax, xsign_bit, xinvert, xautodisable) \ ((unsigned long)&(struct soc_mixer_control) \ {.reg = xreg, .rreg = xreg, .shift = shift_left, \ - .rshift = shift_right, .min = xmin, .max = xmax, .platform_max = xmax, \ + .rshift = shift_right, .min = xmin, .max = xmax, \ .sign_bit = xsign_bit, .invert = xinvert, .autodisable = xautodisable}) #define SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert, xautodisable) \ SOC_DOUBLE_VALUE(xreg, xshift, xshift, xmax, xinvert, xautodisable) #define SOC_SINGLE_VALUE_EXT(xreg, xmax, xinvert) \ ((unsigned long)&(struct soc_mixer_control) \ - {.reg = xreg, .max = xmax, .platform_max = xmax, .invert = xinvert}) + {.reg = xreg, .max = xmax, .invert = xinvert}) #define SOC_DOUBLE_R_VALUE(xlreg, xrreg, xshift, xmax, xinvert) \ ((unsigned long)&(struct soc_mixer_control) \ {.reg = xlreg, .rreg = xrreg, .shift = xshift, .rshift = xshift, \ - .max = xmax, .platform_max = xmax, .invert = xinvert}) + .max = xmax, .invert = xinvert}) #define SOC_DOUBLE_R_S_VALUE(xlreg, xrreg, xshift, xmin, xmax, xsign_bit, xinvert) \ ((unsigned long)&(struct soc_mixer_control) \ {.reg = xlreg, .rreg = xrreg, .shift = xshift, .rshift = xshift, \ - .max = xmax, .min = xmin, .platform_max = xmax, .sign_bit = xsign_bit, \ + .max = xmax, .min = xmin, .sign_bit = xsign_bit, \ .invert = xinvert}) #define SOC_DOUBLE_R_RANGE_VALUE(xlreg, xrreg, xshift, xmin, xmax, xinvert) \ ((unsigned long)&(struct soc_mixer_control) \ {.reg = xlreg, .rreg = xrreg, .shift = xshift, .rshift = xshift, \ - .min = xmin, .max = xmax, .platform_max = xmax, .invert = xinvert}) + .min = xmin, .max = xmax, .invert = xinvert}) #define SOC_SINGLE(xname, reg, shift, max, invert) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\ @@ -68,7 +68,7 @@ .private_value = (unsigned long)&(struct soc_mixer_control) \ {.reg = xreg, .rreg = xreg, .shift = xshift, \ .rshift = xshift, .min = xmin, .max = xmax, \ - .platform_max = xmax, .invert = xinvert} } + .invert = xinvert} } #define SOC_SINGLE_TLV(xname, reg, shift, max, invert, tlv_array) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\ @@ -99,7 +99,7 @@ .private_value = (unsigned long)&(struct soc_mixer_control) \ {.reg = xreg, .rreg = xreg, .shift = xshift, \ .rshift = xshift, .min = xmin, .max = xmax, \ - .platform_max = xmax, .invert = xinvert} } + .invert = xinvert} } #define SOC_DOUBLE(xname, reg, shift_left, shift_right, max, invert) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\ .info = snd_soc_info_volsw, .get = snd_soc_get_volsw, \ @@ -199,7 +199,7 @@ .put = snd_soc_put_volsw, \ .private_value = (unsigned long)&(struct soc_mixer_control) \ {.reg = xreg, .rreg = xreg, \ - .min = xmin, .max = xmax, .platform_max = xmax, \ + .min = xmin, .max = xmax, \ .sign_bit = 7,} } #define SOC_DOUBLE_S8_TLV(xname, xreg, xmin, xmax, tlv_array) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ @@ -273,7 +273,7 @@ .private_value = (unsigned long)&(struct soc_mixer_control) \ {.reg = xreg, .rreg = xreg, .shift = xshift, \ .rshift = xshift, .min = xmin, .max = xmax, \ - .platform_max = xmax, .invert = xinvert} } + .invert = xinvert} } #define SOC_DOUBLE_EXT_TLV(xname, xreg, shift_left, shift_right, xmax, xinvert,\ xhandler_get, xhandler_put, tlv_array) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ diff --git a/include/sound/sof.h b/include/sound/sof.h index 367dccfea7ad..341fef19e612 100644 --- a/include/sound/sof.h +++ b/include/sound/sof.h @@ -89,6 +89,7 @@ struct snd_sof_pdata { /* machine */ struct platform_device *pdev_mach; const struct snd_soc_acpi_mach *machine; + const struct snd_sof_of_mach *of_machine; void *hw_pdata; @@ -102,6 +103,7 @@ struct snd_sof_pdata { struct sof_dev_desc { /* list of machines using this configuration */ struct snd_soc_acpi_mach *machines; + struct snd_sof_of_mach *of_machines; /* alternate list of machines using this configuration */ struct snd_soc_acpi_mach *alt_machines; diff --git a/include/sound/sof/ipc4/header.h b/include/sound/sof/ipc4/header.h index a795deacc2ea..99efe0ef1784 100644 --- a/include/sound/sof/ipc4/header.h +++ b/include/sound/sof/ipc4/header.h @@ -427,6 +427,11 @@ struct sof_ipc4_dx_state_info { #define SOF_IPC4_NOTIFICATION_TYPE_GET(x) (((x) & SOF_IPC4_NOTIFICATION_TYPE_MASK) >> \ SOF_IPC4_NOTIFICATION_TYPE_SHIFT) +#define SOF_IPC4_LOG_CORE_SHIFT 12 +#define SOF_IPC4_LOG_CORE_MASK GENMASK(15, 12) +#define SOF_IPC4_LOG_CORE_GET(x) (((x) & SOF_IPC4_LOG_CORE_MASK) >> \ + SOF_IPC4_LOG_CORE_SHIFT) + /* Value of notification type field - must fit into 8 bits */ enum sof_ipc4_notification_type { /* Phrase detected (notification from WoV module) */ diff --git a/lib/string_helpers.c b/lib/string_helpers.c index 5ed3beb066e6..230020a2e076 100644 --- a/lib/string_helpers.c +++ b/lib/string_helpers.c @@ -131,6 +131,50 @@ void string_get_size(u64 size, u64 blk_size, const enum string_size_units units, } EXPORT_SYMBOL(string_get_size); +/** + * parse_int_array_user - Split string into a sequence of integers + * @from: The user space buffer to read from + * @count: The maximum number of bytes to read + * @array: Returned pointer to sequence of integers + * + * On success @array is allocated and initialized with a sequence of + * integers extracted from the @from plus an additional element that + * begins the sequence and specifies the integers count. + * + * Caller takes responsibility for freeing @array when it is no longer + * needed. + */ +int parse_int_array_user(const char __user *from, size_t count, int **array) +{ + int *ints, nints; + char *buf; + int ret = 0; + + buf = memdup_user_nul(from, count); + if (IS_ERR(buf)) + return PTR_ERR(buf); + + get_options(buf, 0, &nints); + if (!nints) { + ret = -ENOENT; + goto free_buf; + } + + ints = kcalloc(nints + 1, sizeof(*ints), GFP_KERNEL); + if (!ints) { + ret = -ENOMEM; + goto free_buf; + } + + get_options(buf, nints + 1, ints); + *array = ints; + +free_buf: + kfree(buf); + return ret; +} +EXPORT_SYMBOL(parse_int_array_user); + static bool unescape_space(char **src, char **dst) { char *p = *dst, *q = *src; diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig index 7d4747b6bab2..848fbae26c3b 100644 --- a/sound/soc/Kconfig +++ b/sound/soc/Kconfig @@ -68,6 +68,7 @@ config SND_SOC_ACPI # All the supported SoCs source "sound/soc/adi/Kconfig" source "sound/soc/amd/Kconfig" +source "sound/soc/apple/Kconfig" source "sound/soc/atmel/Kconfig" source "sound/soc/au1x/Kconfig" source "sound/soc/bcm/Kconfig" diff --git a/sound/soc/Makefile b/sound/soc/Makefile index 453181ef6c94..507eaed1d6a1 100644 --- a/sound/soc/Makefile +++ b/sound/soc/Makefile @@ -34,6 +34,7 @@ obj-$(CONFIG_SND_SOC_ACPI) += snd-soc-acpi.o obj-$(CONFIG_SND_SOC) += snd-soc-core.o obj-$(CONFIG_SND_SOC) += codecs/ obj-$(CONFIG_SND_SOC) += generic/ +obj-$(CONFIG_SND_SOC) += apple/ obj-$(CONFIG_SND_SOC) += adi/ obj-$(CONFIG_SND_SOC) += amd/ obj-$(CONFIG_SND_SOC) += atmel/ diff --git a/sound/soc/amd/Kconfig b/sound/soc/amd/Kconfig index 08f5289dac54..150786279257 100644 --- a/sound/soc/amd/Kconfig +++ b/sound/soc/amd/Kconfig @@ -122,8 +122,29 @@ config SND_SOC_AMD_RPL_ACP6x tristate "AMD Audio Coprocessor-v6.2 RPL support" depends on X86 && PCI help - This option enables Audio Coprocessor i.e ACP v6.2 support on + This option enables Audio Coprocessor i.e. ACP v6.2 support on AMD RPL platform. By enabling this flag build will be triggered for ACP PCI driver. Say m if you have such a device. If unsure select "N". + +config SND_SOC_AMD_PS + tristate "AMD Audio Coprocessor-v6.2 Pink Sardine support" + depends on X86 && PCI && ACPI + help + This option enables Audio Coprocessor i.e ACP v6.2 support on + AMD Pink sardine platform. By enabling this flag build will be + triggered for ACP PCI driver, ACP PDM DMA driver. + Say m if you have such a device. + If unsure select "N". + +config SND_SOC_AMD_PS_MACH + tristate "AMD PINK SARDINE support for DMIC" + select SND_SOC_DMIC + depends on SND_SOC_AMD_PS + help + This option enables machine driver for Pink Sardine platform + using dmic. ACP IP has PDM Decoder block with DMA controller. + DMIC can be connected directly to ACP IP. + Say m if you have such a device. + If unsure select "N". diff --git a/sound/soc/amd/Makefile b/sound/soc/amd/Makefile index 0592e7c5c407..82e1cf864a40 100644 --- a/sound/soc/amd/Makefile +++ b/sound/soc/amd/Makefile @@ -18,3 +18,4 @@ obj-$(CONFIG_SND_SOC_AMD_ACP6x) += yc/ obj-$(CONFIG_SND_SOC_AMD_ACP_COMMON) += acp/ obj-$(CONFIG_SND_AMD_ACP_CONFIG) += snd-acp-config.o obj-$(CONFIG_SND_SOC_AMD_RPL_ACP6x) += rpl/ +obj-$(CONFIG_SND_SOC_AMD_PS) += ps/ diff --git a/sound/soc/amd/acp/acp-i2s.c b/sound/soc/amd/acp/acp-i2s.c index 393f729ef561..ac416572db0d 100644 --- a/sound/soc/amd/acp/acp-i2s.c +++ b/sound/soc/amd/acp/acp-i2s.c @@ -25,6 +25,65 @@ #define DRV_NAME "acp_i2s_playcap" +static int acp_i2s_set_fmt(struct snd_soc_dai *cpu_dai, + unsigned int fmt) +{ + struct acp_dev_data *adata = snd_soc_dai_get_drvdata(cpu_dai); + int mode; + + mode = fmt & SND_SOC_DAIFMT_FORMAT_MASK; + switch (mode) { + case SND_SOC_DAIFMT_I2S: + adata->tdm_mode = TDM_DISABLE; + break; + case SND_SOC_DAIFMT_DSP_A: + adata->tdm_mode = TDM_ENABLE; + break; + default: + return -EINVAL; + } + return 0; +} + +static int acp_i2s_set_tdm_slot(struct snd_soc_dai *dai, u32 tx_mask, u32 rx_mask, + int slots, int slot_width) +{ + struct device *dev = dai->component->dev; + struct acp_dev_data *adata = snd_soc_dai_get_drvdata(dai); + struct acp_stream *stream; + int slot_len; + + switch (slot_width) { + case SLOT_WIDTH_8: + slot_len = 8; + break; + case SLOT_WIDTH_16: + slot_len = 16; + break; + case SLOT_WIDTH_24: + slot_len = 24; + break; + case SLOT_WIDTH_32: + slot_len = 0; + break; + default: + dev_err(dev, "Unsupported bitdepth %d\n", slot_width); + return -EINVAL; + } + + spin_lock_irq(&adata->acp_lock); + list_for_each_entry(stream, &adata->stream_list, list) { + if (tx_mask && stream->dir == SNDRV_PCM_STREAM_PLAYBACK) + adata->tdm_tx_fmt[stream->dai_id - 1] = + FRM_LEN | (slots << 15) | (slot_len << 18); + else if (rx_mask && stream->dir == SNDRV_PCM_STREAM_CAPTURE) + adata->tdm_rx_fmt[stream->dai_id - 1] = + FRM_LEN | (slots << 15) | (slot_len << 18); + } + spin_unlock_irq(&adata->acp_lock); + return 0; +} + static int acp_i2s_hwparams(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { @@ -33,7 +92,7 @@ static int acp_i2s_hwparams(struct snd_pcm_substream *substream, struct snd_pcm_ struct acp_resource *rsrc; u32 val; u32 xfer_resolution; - u32 reg_val; + u32 reg_val, fmt_reg, tdm_fmt; u32 lrclk_div_val, bclk_div_val; adata = snd_soc_dai_get_drvdata(dai); @@ -62,12 +121,15 @@ static int acp_i2s_hwparams(struct snd_pcm_substream *substream, struct snd_pcm_ switch (dai->driver->id) { case I2S_BT_INSTANCE: reg_val = ACP_BTTDM_ITER; + fmt_reg = ACP_BTTDM_TXFRMT; break; case I2S_SP_INSTANCE: reg_val = ACP_I2STDM_ITER; + fmt_reg = ACP_I2STDM_TXFRMT; break; case I2S_HS_INSTANCE: reg_val = ACP_HSTDM_ITER; + fmt_reg = ACP_HSTDM_TXFRMT; break; default: dev_err(dev, "Invalid dai id %x\n", dai->driver->id); @@ -77,12 +139,15 @@ static int acp_i2s_hwparams(struct snd_pcm_substream *substream, struct snd_pcm_ switch (dai->driver->id) { case I2S_BT_INSTANCE: reg_val = ACP_BTTDM_IRER; + fmt_reg = ACP_BTTDM_RXFRMT; break; case I2S_SP_INSTANCE: reg_val = ACP_I2STDM_IRER; + fmt_reg = ACP_I2STDM_RXFRMT; break; case I2S_HS_INSTANCE: reg_val = ACP_HSTDM_IRER; + fmt_reg = ACP_HSTDM_RXFRMT; break; default: dev_err(dev, "Invalid dai id %x\n", dai->driver->id); @@ -95,6 +160,16 @@ static int acp_i2s_hwparams(struct snd_pcm_substream *substream, struct snd_pcm_ val = val | (xfer_resolution << 3); writel(val, adata->acp_base + reg_val); + if (adata->tdm_mode) { + val = readl(adata->acp_base + reg_val); + writel(val | BIT(1), adata->acp_base + reg_val); + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + tdm_fmt = adata->tdm_tx_fmt[dai->driver->id - 1]; + else + tdm_fmt = adata->tdm_rx_fmt[dai->driver->id - 1]; + writel(tdm_fmt, adata->acp_base + fmt_reg); + } + if (rsrc->soc_mclk) { switch (params_format(params)) { case SNDRV_PCM_FORMAT_S16_LE: @@ -443,6 +518,7 @@ static int acp_i2s_startup(struct snd_pcm_substream *substream, struct snd_soc_d stream->id = dai->driver->id + dir; stream->dai_id = dai->driver->id; stream->irq_bit = irq_bit; + stream->dir = substream->stream; return 0; } @@ -452,6 +528,8 @@ const struct snd_soc_dai_ops asoc_acp_cpu_dai_ops = { .hw_params = acp_i2s_hwparams, .prepare = acp_i2s_prepare, .trigger = acp_i2s_trigger, + .set_fmt = acp_i2s_set_fmt, + .set_tdm_slot = acp_i2s_set_tdm_slot, }; EXPORT_SYMBOL_NS_GPL(asoc_acp_cpu_dai_ops, SND_SOC_ACP_COMMON); diff --git a/sound/soc/amd/acp/acp-pci.c b/sound/soc/amd/acp/acp-pci.c index 2c8e960cc9a6..ef2ce083521e 100644 --- a/sound/soc/amd/acp/acp-pci.c +++ b/sound/soc/amd/acp/acp-pci.c @@ -62,10 +62,9 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id if (!chip) return -ENOMEM; - if (pci_enable_device(pci)) { - dev_err(&pci->dev, "pci_enable_device failed\n"); - return -ENODEV; - } + if (pci_enable_device(pci)) + return dev_err_probe(&pci->dev, -ENODEV, + "pci_enable_device failed\n"); ret = pci_request_regions(pci, "AMD ACP3x audio"); if (ret < 0) { @@ -105,14 +104,13 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id chip->base = devm_ioremap(&pci->dev, addr, pci_resource_len(pci, 0)); if (!chip->base) { ret = -ENOMEM; - goto release_regions; + goto unregister_dmic_dev; } res = devm_kzalloc(&pci->dev, sizeof(struct resource) * num_res, GFP_KERNEL); if (!res) { - platform_device_unregister(dmic_dev); ret = -ENOMEM; - goto release_regions; + goto unregister_dmic_dev; } for (i = 0; i < num_res; i++, res_acp++) { @@ -139,13 +137,14 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id pdev = platform_device_register_full(&pdevinfo); if (IS_ERR(pdev)) { dev_err(&pci->dev, "cannot register %s device\n", pdevinfo.name); - platform_device_unregister(dmic_dev); ret = PTR_ERR(pdev); - goto release_regions; + goto unregister_dmic_dev; } return ret; +unregister_dmic_dev: + platform_device_unregister(dmic_dev); release_regions: pci_release_regions(pci); disable_pci: diff --git a/sound/soc/amd/acp/acp-platform.c b/sound/soc/amd/acp/acp-platform.c index f561d39b33e2..85a81add4ef9 100644 --- a/sound/soc/amd/acp/acp-platform.c +++ b/sound/soc/amd/acp/acp-platform.c @@ -94,7 +94,7 @@ static irqreturn_t i2s_irq_handler(int irq, void *data) struct acp_resource *rsrc = adata->rsrc; struct acp_stream *stream; u16 i2s_flag = 0; - u32 ext_intr_stat, ext_intr_stat1, i; + u32 ext_intr_stat, ext_intr_stat1; if (!adata) return IRQ_NONE; @@ -104,25 +104,24 @@ static irqreturn_t i2s_irq_handler(int irq, void *data) ext_intr_stat = readl(ACP_EXTERNAL_INTR_STAT(adata, rsrc->irqp_used)); - for (i = 0; i < ACP_MAX_STREAM; i++) { - stream = adata->stream[i]; - if (stream && (ext_intr_stat & stream->irq_bit)) { + spin_lock(&adata->acp_lock); + list_for_each_entry(stream, &adata->stream_list, list) { + if (ext_intr_stat & stream->irq_bit) { writel(stream->irq_bit, ACP_EXTERNAL_INTR_STAT(adata, rsrc->irqp_used)); snd_pcm_period_elapsed(stream->substream); i2s_flag = 1; - break; } if (adata->rsrc->no_of_ctrls == 2) { - if (stream && (ext_intr_stat1 & stream->irq_bit)) { + if (ext_intr_stat1 & stream->irq_bit) { writel(stream->irq_bit, ACP_EXTERNAL_INTR_STAT(adata, (rsrc->irqp_used - 1))); snd_pcm_period_elapsed(stream->substream); i2s_flag = 1; - break; } } } + spin_unlock(&adata->acp_lock); if (i2s_flag) return IRQ_HANDLED; @@ -146,9 +145,8 @@ static void config_pte_for_stream(struct acp_dev_data *adata, struct acp_stream writel(0x01, adata->acp_base + ACPAXI2AXI_ATU_CTRL); } -static void config_acp_dma(struct acp_dev_data *adata, int cpu_id, int size) +static void config_acp_dma(struct acp_dev_data *adata, struct acp_stream *stream, int size) { - struct acp_stream *stream = adata->stream[cpu_id]; struct snd_pcm_substream *substream = stream->substream; struct acp_resource *rsrc = adata->rsrc; dma_addr_t addr = substream->dma_buffer.addr; @@ -174,13 +172,10 @@ static void config_acp_dma(struct acp_dev_data *adata, int cpu_id, int size) static int acp_dma_open(struct snd_soc_component *component, struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *soc_runtime = asoc_substream_to_rtd(substream); - struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(soc_runtime, 0); struct snd_pcm_runtime *runtime = substream->runtime; struct device *dev = component->dev; struct acp_dev_data *adata = dev_get_drvdata(dev); struct acp_stream *stream; - int stream_id = cpu_dai->driver->id * 2 + substream->stream; int ret; stream = kzalloc(sizeof(*stream), GFP_KERNEL); @@ -188,7 +183,10 @@ static int acp_dma_open(struct snd_soc_component *component, struct snd_pcm_subs return -ENOMEM; stream->substream = substream; - adata->stream[stream_id] = stream; + + spin_lock_irq(&adata->acp_lock); + list_add_tail(&stream->list, &adata->stream_list); + spin_unlock_irq(&adata->acp_lock); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) runtime->hw = acp_pcm_hardware_playback; @@ -212,16 +210,13 @@ static int acp_dma_hw_params(struct snd_soc_component *component, struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { - struct snd_soc_pcm_runtime *soc_runtime = asoc_substream_to_rtd(substream); struct acp_dev_data *adata = snd_soc_component_get_drvdata(component); - struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(soc_runtime, 0); struct acp_stream *stream = substream->runtime->private_data; - int stream_id = cpu_dai->driver->id * 2 + substream->stream; u64 size = params_buffer_bytes(params); /* Configure ACP DMA block with params */ config_pte_for_stream(adata, stream); - config_acp_dma(adata, stream_id, size); + config_acp_dma(adata, stream, size); return 0; } @@ -261,16 +256,15 @@ static int acp_dma_new(struct snd_soc_component *component, static int acp_dma_close(struct snd_soc_component *component, struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *soc_runtime = asoc_substream_to_rtd(substream); - struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(soc_runtime, 0); struct device *dev = component->dev; struct acp_dev_data *adata = dev_get_drvdata(dev); - struct acp_stream *stream; - int stream_id = cpu_dai->driver->id * 2 + substream->stream; + struct acp_stream *stream = substream->runtime->private_data; - stream = adata->stream[stream_id]; + /* Remove entry from list */ + spin_lock_irq(&adata->acp_lock); + list_del(&stream->list); + spin_unlock_irq(&adata->acp_lock); kfree(stream); - adata->stream[stream_id] = NULL; return 0; } @@ -305,6 +299,10 @@ int acp_platform_register(struct device *dev) dev_err(dev, "Fail to register acp i2s component\n"); return status; } + + INIT_LIST_HEAD(&adata->stream_list); + spin_lock_init(&adata->acp_lock); + return 0; } EXPORT_SYMBOL_NS_GPL(acp_platform_register, SND_SOC_ACP_COMMON); diff --git a/sound/soc/amd/acp/amd.h b/sound/soc/amd/acp/amd.h index af9603724a68..5f2119f42271 100644 --- a/sound/soc/amd/acp/amd.h +++ b/sound/soc/amd/acp/amd.h @@ -21,9 +21,9 @@ #define ACP3X_DEV 3 #define ACP6X_DEV 6 -#define I2S_SP_INSTANCE 0x00 -#define I2S_BT_INSTANCE 0x01 -#define DMIC_INSTANCE 0x02 +#define DMIC_INSTANCE 0x00 +#define I2S_SP_INSTANCE 0x01 +#define I2S_BT_INSTANCE 0x02 #define I2S_HS_INSTANCE 0x03 #define MEM_WINDOW_START 0x4080000 @@ -84,6 +84,14 @@ #define ACP_MAX_STREAM 8 +#define TDM_ENABLE 1 +#define TDM_DISABLE 0 + +#define SLOT_WIDTH_8 0x8 +#define SLOT_WIDTH_16 0x10 +#define SLOT_WIDTH_24 0x18 +#define SLOT_WIDTH_32 0x20 + struct acp_chip_info { char *name; /* Platform name */ unsigned int acp_rev; /* ACP Revision id */ @@ -91,10 +99,12 @@ struct acp_chip_info { }; struct acp_stream { + struct list_head list; struct snd_pcm_substream *substream; int irq_bit; int dai_id; int id; + int dir; u64 bytescount; u32 reg_offset; u32 pte_offset; @@ -119,11 +129,13 @@ struct acp_dev_data { void __iomem *acp_base; unsigned int i2s_irq; + bool tdm_mode; /* SOC specific dais */ struct snd_soc_dai_driver *dai_driver; int num_dai; - struct acp_stream *stream[ACP_MAX_STREAM]; + struct list_head stream_list; + spinlock_t acp_lock; struct snd_soc_acpi_mach *machines; struct platform_device *mach_dev; @@ -132,6 +144,8 @@ struct acp_dev_data { u32 lrclk_div; struct acp_resource *rsrc; + u32 tdm_tx_fmt[3]; + u32 tdm_rx_fmt[3]; }; union acp_i2stdm_mstrclkgen { diff --git a/sound/soc/amd/ps/Makefile b/sound/soc/amd/ps/Makefile new file mode 100644 index 000000000000..383973a12f6a --- /dev/null +++ b/sound/soc/amd/ps/Makefile @@ -0,0 +1,9 @@ +# SPDX-License-Identifier: GPL-2.0+ +# Pink Sardine platform Support +snd-pci-ps-objs := pci-ps.o +snd-ps-pdm-dma-objs := ps-pdm-dma.o +snd-soc-ps-mach-objs := ps-mach.o + +obj-$(CONFIG_SND_SOC_AMD_PS) += snd-pci-ps.o +obj-$(CONFIG_SND_SOC_AMD_PS) += snd-ps-pdm-dma.o +obj-$(CONFIG_SND_SOC_AMD_PS_MACH) += snd-soc-ps-mach.o diff --git a/sound/soc/amd/ps/acp62.h b/sound/soc/amd/ps/acp62.h new file mode 100644 index 000000000000..8b30aefa4cd0 --- /dev/null +++ b/sound/soc/amd/ps/acp62.h @@ -0,0 +1,98 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * AMD ALSA SoC PDM Driver + * + * Copyright (C) 2022 Advanced Micro Devices, Inc. All rights reserved. + */ + +#include <sound/acp62_chip_offset_byte.h> + +#define ACP_DEVICE_ID 0x15E2 +#define ACP6x_REG_START 0x1240000 +#define ACP6x_REG_END 0x1250200 +#define ACP6x_DEVS 3 +#define ACP6x_PDM_MODE 1 + +#define ACP_SOFT_RESET_SOFTRESET_AUDDONE_MASK 0x00010001 +#define ACP_PGFSM_CNTL_POWER_ON_MASK 1 +#define ACP_PGFSM_CNTL_POWER_OFF_MASK 0 +#define ACP_PGFSM_STATUS_MASK 3 +#define ACP_POWERED_ON 0 +#define ACP_POWER_ON_IN_PROGRESS 1 +#define ACP_POWERED_OFF 2 +#define ACP_POWER_OFF_IN_PROGRESS 3 + +#define ACP_ERROR_MASK 0x20000000 +#define ACP_EXT_INTR_STAT_CLEAR_MASK 0xFFFFFFFF +#define PDM_DMA_STAT 0x10 + +#define PDM_DMA_INTR_MASK 0x10000 +#define ACP_ERROR_STAT 29 +#define PDM_DECIMATION_FACTOR 2 +#define ACP_PDM_CLK_FREQ_MASK 7 +#define ACP_WOV_MISC_CTRL_MASK 0x10 +#define ACP_PDM_ENABLE 1 +#define ACP_PDM_DISABLE 0 +#define ACP_PDM_DMA_EN_STATUS 2 +#define TWO_CH 2 +#define DELAY_US 5 +#define ACP_COUNTER 20000 + +#define ACP_SRAM_PTE_OFFSET 0x03800000 +#define PAGE_SIZE_4K_ENABLE 2 +#define PDM_PTE_OFFSET 0 +#define PDM_MEM_WINDOW_START 0x4000000 + +#define CAPTURE_MIN_NUM_PERIODS 4 +#define CAPTURE_MAX_NUM_PERIODS 4 +#define CAPTURE_MAX_PERIOD_SIZE 8192 +#define CAPTURE_MIN_PERIOD_SIZE 4096 + +#define MAX_BUFFER (CAPTURE_MAX_PERIOD_SIZE * CAPTURE_MAX_NUM_PERIODS) +#define MIN_BUFFER MAX_BUFFER + +/* time in ms for runtime suspend delay */ +#define ACP_SUSPEND_DELAY_MS 2000 + +enum acp_config { + ACP_CONFIG_0 = 0, + ACP_CONFIG_1, + ACP_CONFIG_2, + ACP_CONFIG_3, + ACP_CONFIG_4, + ACP_CONFIG_5, + ACP_CONFIG_6, + ACP_CONFIG_7, + ACP_CONFIG_8, + ACP_CONFIG_9, + ACP_CONFIG_10, + ACP_CONFIG_11, + ACP_CONFIG_12, + ACP_CONFIG_13, + ACP_CONFIG_14, + ACP_CONFIG_15, +}; + +struct pdm_stream_instance { + u16 num_pages; + u16 channels; + dma_addr_t dma_addr; + u64 bytescount; + void __iomem *acp62_base; +}; + +struct pdm_dev_data { + u32 pdm_irq; + void __iomem *acp62_base; + struct snd_pcm_substream *capture_stream; +}; + +static inline u32 acp62_readl(void __iomem *base_addr) +{ + return readl(base_addr); +} + +static inline void acp62_writel(u32 val, void __iomem *base_addr) +{ + writel(val, base_addr); +} diff --git a/sound/soc/amd/ps/pci-ps.c b/sound/soc/amd/ps/pci-ps.c new file mode 100644 index 000000000000..dff2e2376bbf --- /dev/null +++ b/sound/soc/amd/ps/pci-ps.c @@ -0,0 +1,351 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * AMD Pink Sardine ACP PCI Driver + * + * Copyright 2022 Advanced Micro Devices, Inc. + */ + +#include <linux/pci.h> +#include <linux/module.h> +#include <linux/io.h> +#include <linux/delay.h> +#include <linux/platform_device.h> +#include <linux/acpi.h> +#include <linux/interrupt.h> +#include <sound/pcm_params.h> +#include <linux/pm_runtime.h> + +#include "acp62.h" + +struct acp62_dev_data { + void __iomem *acp62_base; + struct resource *res; + bool acp62_audio_mode; + struct platform_device *pdev[ACP6x_DEVS]; +}; + +static int acp62_power_on(void __iomem *acp_base) +{ + u32 val; + int timeout; + + val = acp62_readl(acp_base + ACP_PGFSM_STATUS); + + if (!val) + return val; + + if ((val & ACP_PGFSM_STATUS_MASK) != ACP_POWER_ON_IN_PROGRESS) + acp62_writel(ACP_PGFSM_CNTL_POWER_ON_MASK, acp_base + ACP_PGFSM_CONTROL); + timeout = 0; + while (++timeout < 500) { + val = acp62_readl(acp_base + ACP_PGFSM_STATUS); + if (!val) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int acp62_reset(void __iomem *acp_base) +{ + u32 val; + int timeout; + + acp62_writel(1, acp_base + ACP_SOFT_RESET); + timeout = 0; + while (++timeout < 500) { + val = acp62_readl(acp_base + ACP_SOFT_RESET); + if (val & ACP_SOFT_RESET_SOFTRESET_AUDDONE_MASK) + break; + cpu_relax(); + } + acp62_writel(0, acp_base + ACP_SOFT_RESET); + timeout = 0; + while (++timeout < 500) { + val = acp62_readl(acp_base + ACP_SOFT_RESET); + if (!val) + return 0; + cpu_relax(); + } + return -ETIMEDOUT; +} + +static void acp62_enable_interrupts(void __iomem *acp_base) +{ + acp62_writel(1, acp_base + ACP_EXTERNAL_INTR_ENB); +} + +static void acp62_disable_interrupts(void __iomem *acp_base) +{ + acp62_writel(ACP_EXT_INTR_STAT_CLEAR_MASK, acp_base + + ACP_EXTERNAL_INTR_STAT); + acp62_writel(0, acp_base + ACP_EXTERNAL_INTR_CNTL); + acp62_writel(0, acp_base + ACP_EXTERNAL_INTR_ENB); +} + +static int acp62_init(void __iomem *acp_base, struct device *dev) +{ + int ret; + + ret = acp62_power_on(acp_base); + if (ret) { + dev_err(dev, "ACP power on failed\n"); + return ret; + } + acp62_writel(0x01, acp_base + ACP_CONTROL); + ret = acp62_reset(acp_base); + if (ret) { + dev_err(dev, "ACP reset failed\n"); + return ret; + } + acp62_writel(0x03, acp_base + ACP_CLKMUX_SEL); + acp62_enable_interrupts(acp_base); + return 0; +} + +static int acp62_deinit(void __iomem *acp_base, struct device *dev) +{ + int ret; + + acp62_disable_interrupts(acp_base); + ret = acp62_reset(acp_base); + if (ret) { + dev_err(dev, "ACP reset failed\n"); + return ret; + } + acp62_writel(0, acp_base + ACP_CLKMUX_SEL); + acp62_writel(0, acp_base + ACP_CONTROL); + return 0; +} + +static irqreturn_t acp62_irq_handler(int irq, void *dev_id) +{ + struct acp62_dev_data *adata; + struct pdm_dev_data *ps_pdm_data; + u32 val; + + adata = dev_id; + if (!adata) + return IRQ_NONE; + + val = acp62_readl(adata->acp62_base + ACP_EXTERNAL_INTR_STAT); + if (val & BIT(PDM_DMA_STAT)) { + ps_pdm_data = dev_get_drvdata(&adata->pdev[0]->dev); + acp62_writel(BIT(PDM_DMA_STAT), adata->acp62_base + ACP_EXTERNAL_INTR_STAT); + if (ps_pdm_data->capture_stream) + snd_pcm_period_elapsed(ps_pdm_data->capture_stream); + return IRQ_HANDLED; + } + return IRQ_NONE; +} + +static int snd_acp62_probe(struct pci_dev *pci, + const struct pci_device_id *pci_id) +{ + struct acp62_dev_data *adata; + struct platform_device_info pdevinfo[ACP6x_DEVS]; + int index, ret; + int val = 0x00; + struct acpi_device *adev; + const union acpi_object *obj; + u32 addr; + unsigned int irqflags; + + irqflags = IRQF_SHARED; + /* Pink Sardine device check */ + switch (pci->revision) { + case 0x63: + break; + default: + dev_dbg(&pci->dev, "acp62 pci device not found\n"); + return -ENODEV; + } + if (pci_enable_device(pci)) { + dev_err(&pci->dev, "pci_enable_device failed\n"); + return -ENODEV; + } + + ret = pci_request_regions(pci, "AMD ACP6.2 audio"); + if (ret < 0) { + dev_err(&pci->dev, "pci_request_regions failed\n"); + goto disable_pci; + } + adata = devm_kzalloc(&pci->dev, sizeof(struct acp62_dev_data), + GFP_KERNEL); + if (!adata) { + ret = -ENOMEM; + goto release_regions; + } + + addr = pci_resource_start(pci, 0); + adata->acp62_base = devm_ioremap(&pci->dev, addr, + pci_resource_len(pci, 0)); + if (!adata->acp62_base) { + ret = -ENOMEM; + goto release_regions; + } + pci_set_master(pci); + pci_set_drvdata(pci, adata); + ret = acp62_init(adata->acp62_base, &pci->dev); + if (ret) + goto release_regions; + val = acp62_readl(adata->acp62_base + ACP_PIN_CONFIG); + switch (val) { + case ACP_CONFIG_0: + case ACP_CONFIG_1: + case ACP_CONFIG_2: + case ACP_CONFIG_3: + case ACP_CONFIG_9: + case ACP_CONFIG_15: + dev_info(&pci->dev, "Audio Mode %d\n", val); + break; + default: + + /* Checking DMIC hardware*/ + adev = acpi_find_child_device(ACPI_COMPANION(&pci->dev), 0x02, 0); + + if (!adev) + break; + + if (!acpi_dev_get_property(adev, "acp-audio-device-type", + ACPI_TYPE_INTEGER, &obj) && + obj->integer.value == 2) { + adata->res = devm_kzalloc(&pci->dev, sizeof(struct resource), GFP_KERNEL); + if (!adata->res) { + ret = -ENOMEM; + goto de_init; + } + + adata->res->name = "acp_iomem"; + adata->res->flags = IORESOURCE_MEM; + adata->res->start = addr; + adata->res->end = addr + (ACP6x_REG_END - ACP6x_REG_START); + adata->acp62_audio_mode = ACP6x_PDM_MODE; + + memset(&pdevinfo, 0, sizeof(pdevinfo)); + pdevinfo[0].name = "acp_ps_pdm_dma"; + pdevinfo[0].id = 0; + pdevinfo[0].parent = &pci->dev; + pdevinfo[0].num_res = 1; + pdevinfo[0].res = adata->res; + + pdevinfo[1].name = "dmic-codec"; + pdevinfo[1].id = 0; + pdevinfo[1].parent = &pci->dev; + + pdevinfo[2].name = "acp_ps_mach"; + pdevinfo[2].id = 0; + pdevinfo[2].parent = &pci->dev; + + for (index = 0; index < ACP6x_DEVS; index++) { + adata->pdev[index] = + platform_device_register_full(&pdevinfo[index]); + + if (IS_ERR(adata->pdev[index])) { + dev_err(&pci->dev, + "cannot register %s device\n", + pdevinfo[index].name); + ret = PTR_ERR(adata->pdev[index]); + goto unregister_devs; + } + ret = devm_request_irq(&pci->dev, pci->irq, acp62_irq_handler, + irqflags, "ACP_PCI_IRQ", adata); + if (ret) { + dev_err(&pci->dev, "ACP PCI IRQ request failed\n"); + goto unregister_devs; + } + } + } + break; + } + pm_runtime_set_autosuspend_delay(&pci->dev, ACP_SUSPEND_DELAY_MS); + pm_runtime_use_autosuspend(&pci->dev); + pm_runtime_put_noidle(&pci->dev); + pm_runtime_allow(&pci->dev); + return 0; +unregister_devs: + for (--index; index >= 0; index--) + platform_device_unregister(adata->pdev[index]); +de_init: + if (acp62_deinit(adata->acp62_base, &pci->dev)) + dev_err(&pci->dev, "ACP de-init failed\n"); +release_regions: + pci_release_regions(pci); +disable_pci: + pci_disable_device(pci); + + return ret; +} + +static int __maybe_unused snd_acp62_suspend(struct device *dev) +{ + struct acp62_dev_data *adata; + int ret; + + adata = dev_get_drvdata(dev); + ret = acp62_deinit(adata->acp62_base, dev); + if (ret) + dev_err(dev, "ACP de-init failed\n"); + return ret; +} + +static int __maybe_unused snd_acp62_resume(struct device *dev) +{ + struct acp62_dev_data *adata; + int ret; + + adata = dev_get_drvdata(dev); + ret = acp62_init(adata->acp62_base, dev); + if (ret) + dev_err(dev, "ACP init failed\n"); + return ret; +} + +static const struct dev_pm_ops acp62_pm_ops = { + SET_RUNTIME_PM_OPS(snd_acp62_suspend, snd_acp62_resume, NULL) + SET_SYSTEM_SLEEP_PM_OPS(snd_acp62_suspend, snd_acp62_resume) +}; + +static void snd_acp62_remove(struct pci_dev *pci) +{ + struct acp62_dev_data *adata; + int ret, index; + + adata = pci_get_drvdata(pci); + if (adata->acp62_audio_mode == ACP6x_PDM_MODE) { + for (index = 0; index < ACP6x_DEVS; index++) + platform_device_unregister(adata->pdev[index]); + } + ret = acp62_deinit(adata->acp62_base, &pci->dev); + if (ret) + dev_err(&pci->dev, "ACP de-init failed\n"); + pm_runtime_forbid(&pci->dev); + pm_runtime_get_noresume(&pci->dev); + pci_release_regions(pci); + pci_disable_device(pci); +} + +static const struct pci_device_id snd_acp62_ids[] = { + { PCI_DEVICE(PCI_VENDOR_ID_AMD, ACP_DEVICE_ID), + .class = PCI_CLASS_MULTIMEDIA_OTHER << 8, + .class_mask = 0xffffff }, + { 0, }, +}; +MODULE_DEVICE_TABLE(pci, snd_acp62_ids); + +static struct pci_driver ps_acp62_driver = { + .name = KBUILD_MODNAME, + .id_table = snd_acp62_ids, + .probe = snd_acp62_probe, + .remove = snd_acp62_remove, + .driver = { + .pm = &acp62_pm_ops, + } +}; + +module_pci_driver(ps_acp62_driver); + +MODULE_AUTHOR("[email protected]"); +MODULE_AUTHOR("[email protected]"); +MODULE_DESCRIPTION("AMD ACP Pink Sardine PCI driver"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/amd/ps/ps-mach.c b/sound/soc/amd/ps/ps-mach.c new file mode 100644 index 000000000000..b3e97093481d --- /dev/null +++ b/sound/soc/amd/ps/ps-mach.c @@ -0,0 +1,79 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Machine driver for AMD Pink Sardine platform using DMIC + * + * Copyright 2022 Advanced Micro Devices, Inc. + */ + +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <linux/module.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <linux/io.h> +#include <linux/dmi.h> + +#include "acp62.h" + +#define DRV_NAME "acp_ps_mach" + +SND_SOC_DAILINK_DEF(acp62_pdm, + DAILINK_COMP_ARRAY(COMP_CPU("acp_ps_pdm_dma.0"))); + +SND_SOC_DAILINK_DEF(dmic_codec, + DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec.0", + "dmic-hifi"))); + +SND_SOC_DAILINK_DEF(pdm_platform, + DAILINK_COMP_ARRAY(COMP_PLATFORM("acp_ps_pdm_dma.0"))); + +static struct snd_soc_dai_link acp62_dai_pdm[] = { + { + .name = "acp62-dmic-capture", + .stream_name = "DMIC capture", + .capture_only = 1, + SND_SOC_DAILINK_REG(acp62_pdm, dmic_codec, pdm_platform), + }, +}; + +static struct snd_soc_card acp62_card = { + .name = "acp62", + .owner = THIS_MODULE, + .dai_link = acp62_dai_pdm, + .num_links = 1, +}; + +static int acp62_probe(struct platform_device *pdev) +{ + struct acp62_pdm *machine = NULL; + struct snd_soc_card *card; + int ret; + + platform_set_drvdata(pdev, &acp62_card); + card = platform_get_drvdata(pdev); + acp62_card.dev = &pdev->dev; + + snd_soc_card_set_drvdata(card, machine); + ret = devm_snd_soc_register_card(&pdev->dev, card); + if (ret) { + return dev_err_probe(&pdev->dev, ret, + "snd_soc_register_card(%s) failed\n", + card->name); + } + + return 0; +} + +static struct platform_driver acp62_mach_driver = { + .driver = { + .name = "acp_ps_mach", + .pm = &snd_soc_pm_ops, + }, + .probe = acp62_probe, +}; + +module_platform_driver(acp62_mach_driver); + +MODULE_AUTHOR("[email protected]"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:" DRV_NAME); diff --git a/sound/soc/amd/ps/ps-pdm-dma.c b/sound/soc/amd/ps/ps-pdm-dma.c new file mode 100644 index 000000000000..b207b726cd82 --- /dev/null +++ b/sound/soc/amd/ps/ps-pdm-dma.c @@ -0,0 +1,452 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * AMD ALSA SoC Pink Sardine PDM Driver + * + * Copyright 2022 Advanced Micro Devices, Inc. + */ + +#include <linux/platform_device.h> +#include <linux/module.h> +#include <linux/err.h> +#include <linux/io.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dai.h> +#include <linux/pm_runtime.h> + +#include "acp62.h" + +#define DRV_NAME "acp_ps_pdm_dma" + +static const struct snd_pcm_hardware acp62_pdm_hardware_capture = { + .info = SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_BLOCK_TRANSFER | + SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME, + .formats = SNDRV_PCM_FMTBIT_S32_LE, + .channels_min = 2, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_48000, + .rate_min = 48000, + .rate_max = 48000, + .buffer_bytes_max = CAPTURE_MAX_NUM_PERIODS * CAPTURE_MAX_PERIOD_SIZE, + .period_bytes_min = CAPTURE_MIN_PERIOD_SIZE, + .period_bytes_max = CAPTURE_MAX_PERIOD_SIZE, + .periods_min = CAPTURE_MIN_NUM_PERIODS, + .periods_max = CAPTURE_MAX_NUM_PERIODS, +}; + +static void acp62_init_pdm_ring_buffer(u32 physical_addr, u32 buffer_size, + u32 watermark_size, void __iomem *acp_base) +{ + acp62_writel(physical_addr, acp_base + ACP_WOV_RX_RINGBUFADDR); + acp62_writel(buffer_size, acp_base + ACP_WOV_RX_RINGBUFSIZE); + acp62_writel(watermark_size, acp_base + ACP_WOV_RX_INTR_WATERMARK_SIZE); + acp62_writel(0x01, acp_base + ACPAXI2AXI_ATU_CTRL); +} + +static void acp62_enable_pdm_clock(void __iomem *acp_base) +{ + u32 pdm_clk_enable, pdm_ctrl; + + pdm_clk_enable = ACP_PDM_CLK_FREQ_MASK; + pdm_ctrl = 0x00; + + acp62_writel(pdm_clk_enable, acp_base + ACP_WOV_CLK_CTRL); + pdm_ctrl = acp62_readl(acp_base + ACP_WOV_MISC_CTRL); + pdm_ctrl |= ACP_WOV_MISC_CTRL_MASK; + acp62_writel(pdm_ctrl, acp_base + ACP_WOV_MISC_CTRL); +} + +static void acp62_enable_pdm_interrupts(void __iomem *acp_base) +{ + u32 ext_int_ctrl; + + ext_int_ctrl = acp62_readl(acp_base + ACP_EXTERNAL_INTR_CNTL); + ext_int_ctrl |= PDM_DMA_INTR_MASK; + acp62_writel(ext_int_ctrl, acp_base + ACP_EXTERNAL_INTR_CNTL); +} + +static void acp62_disable_pdm_interrupts(void __iomem *acp_base) +{ + u32 ext_int_ctrl; + + ext_int_ctrl = acp62_readl(acp_base + ACP_EXTERNAL_INTR_CNTL); + ext_int_ctrl &= ~PDM_DMA_INTR_MASK; + acp62_writel(ext_int_ctrl, acp_base + ACP_EXTERNAL_INTR_CNTL); +} + +static bool acp62_check_pdm_dma_status(void __iomem *acp_base) +{ + bool pdm_dma_status; + u32 pdm_enable, pdm_dma_enable; + + pdm_dma_status = false; + pdm_enable = acp62_readl(acp_base + ACP_WOV_PDM_ENABLE); + pdm_dma_enable = acp62_readl(acp_base + ACP_WOV_PDM_DMA_ENABLE); + if ((pdm_enable & ACP_PDM_ENABLE) && (pdm_dma_enable & ACP_PDM_DMA_EN_STATUS)) + pdm_dma_status = true; + + return pdm_dma_status; +} + +static int acp62_start_pdm_dma(void __iomem *acp_base) +{ + u32 pdm_enable; + u32 pdm_dma_enable; + int timeout; + + pdm_enable = 0x01; + pdm_dma_enable = 0x01; + + acp62_enable_pdm_clock(acp_base); + acp62_writel(pdm_enable, acp_base + ACP_WOV_PDM_ENABLE); + acp62_writel(pdm_dma_enable, acp_base + ACP_WOV_PDM_DMA_ENABLE); + timeout = 0; + while (++timeout < ACP_COUNTER) { + pdm_dma_enable = acp62_readl(acp_base + ACP_WOV_PDM_DMA_ENABLE); + if ((pdm_dma_enable & 0x02) == ACP_PDM_DMA_EN_STATUS) + return 0; + udelay(DELAY_US); + } + return -ETIMEDOUT; +} + +static int acp62_stop_pdm_dma(void __iomem *acp_base) +{ + u32 pdm_enable, pdm_dma_enable; + int timeout; + + pdm_enable = 0x00; + pdm_dma_enable = 0x00; + + pdm_enable = acp62_readl(acp_base + ACP_WOV_PDM_ENABLE); + pdm_dma_enable = acp62_readl(acp_base + ACP_WOV_PDM_DMA_ENABLE); + if (pdm_dma_enable & 0x01) { + pdm_dma_enable = 0x02; + acp62_writel(pdm_dma_enable, acp_base + ACP_WOV_PDM_DMA_ENABLE); + timeout = 0; + while (++timeout < ACP_COUNTER) { + pdm_dma_enable = acp62_readl(acp_base + ACP_WOV_PDM_DMA_ENABLE); + if ((pdm_dma_enable & 0x02) == 0x00) + break; + udelay(DELAY_US); + } + if (timeout == ACP_COUNTER) + return -ETIMEDOUT; + } + if (pdm_enable == ACP_PDM_ENABLE) { + pdm_enable = ACP_PDM_DISABLE; + acp62_writel(pdm_enable, acp_base + ACP_WOV_PDM_ENABLE); + } + acp62_writel(0x01, acp_base + ACP_WOV_PDM_FIFO_FLUSH); + return 0; +} + +static void acp62_config_dma(struct pdm_stream_instance *rtd, int direction) +{ + u16 page_idx; + u32 low, high, val; + dma_addr_t addr; + + addr = rtd->dma_addr; + val = PDM_PTE_OFFSET; + + /* Group Enable */ + acp62_writel(ACP_SRAM_PTE_OFFSET | BIT(31), rtd->acp62_base + + ACPAXI2AXI_ATU_BASE_ADDR_GRP_1); + acp62_writel(PAGE_SIZE_4K_ENABLE, rtd->acp62_base + + ACPAXI2AXI_ATU_PAGE_SIZE_GRP_1); + for (page_idx = 0; page_idx < rtd->num_pages; page_idx++) { + /* Load the low address of page int ACP SRAM through SRBM */ + low = lower_32_bits(addr); + high = upper_32_bits(addr); + + acp62_writel(low, rtd->acp62_base + ACP_SCRATCH_REG_0 + val); + high |= BIT(31); + acp62_writel(high, rtd->acp62_base + ACP_SCRATCH_REG_0 + val + 4); + val += 8; + addr += PAGE_SIZE; + } +} + +static int acp62_pdm_dma_open(struct snd_soc_component *component, + struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime; + struct pdm_dev_data *adata; + struct pdm_stream_instance *pdm_data; + int ret; + + runtime = substream->runtime; + adata = dev_get_drvdata(component->dev); + pdm_data = kzalloc(sizeof(*pdm_data), GFP_KERNEL); + if (!pdm_data) + return -EINVAL; + + if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) + runtime->hw = acp62_pdm_hardware_capture; + + ret = snd_pcm_hw_constraint_integer(runtime, + SNDRV_PCM_HW_PARAM_PERIODS); + if (ret < 0) { + dev_err(component->dev, "set integer constraint failed\n"); + kfree(pdm_data); + return ret; + } + + acp62_enable_pdm_interrupts(adata->acp62_base); + + if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) + adata->capture_stream = substream; + + pdm_data->acp62_base = adata->acp62_base; + runtime->private_data = pdm_data; + return ret; +} + +static int acp62_pdm_dma_hw_params(struct snd_soc_component *component, + struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct pdm_stream_instance *rtd; + size_t size, period_bytes; + + rtd = substream->runtime->private_data; + if (!rtd) + return -EINVAL; + size = params_buffer_bytes(params); + period_bytes = params_period_bytes(params); + rtd->dma_addr = substream->runtime->dma_addr; + rtd->num_pages = (PAGE_ALIGN(size) >> PAGE_SHIFT); + acp62_config_dma(rtd, substream->stream); + acp62_init_pdm_ring_buffer(PDM_MEM_WINDOW_START, size, + period_bytes, rtd->acp62_base); + return 0; +} + +static u64 acp62_pdm_get_byte_count(struct pdm_stream_instance *rtd, + int direction) +{ + u32 high, low; + u64 byte_count; + + high = acp62_readl(rtd->acp62_base + ACP_WOV_RX_LINEARPOSITIONCNTR_HIGH); + byte_count = high; + low = acp62_readl(rtd->acp62_base + ACP_WOV_RX_LINEARPOSITIONCNTR_LOW); + byte_count = (byte_count << 32) | low; + return byte_count; +} + +static snd_pcm_uframes_t acp62_pdm_dma_pointer(struct snd_soc_component *comp, + struct snd_pcm_substream *stream) +{ + struct pdm_stream_instance *rtd; + u32 pos, buffersize; + u64 bytescount; + + rtd = stream->runtime->private_data; + buffersize = frames_to_bytes(stream->runtime, + stream->runtime->buffer_size); + bytescount = acp62_pdm_get_byte_count(rtd, stream->stream); + if (bytescount > rtd->bytescount) + bytescount -= rtd->bytescount; + pos = do_div(bytescount, buffersize); + return bytes_to_frames(stream->runtime, pos); +} + +static int acp62_pdm_dma_new(struct snd_soc_component *component, + struct snd_soc_pcm_runtime *rtd) +{ + struct device *parent = component->dev->parent; + + snd_pcm_set_managed_buffer_all(rtd->pcm, SNDRV_DMA_TYPE_DEV, + parent, MIN_BUFFER, MAX_BUFFER); + return 0; +} + +static int acp62_pdm_dma_close(struct snd_soc_component *component, + struct snd_pcm_substream *substream) +{ + struct pdm_dev_data *adata = dev_get_drvdata(component->dev); + struct snd_pcm_runtime *runtime = substream->runtime; + + acp62_disable_pdm_interrupts(adata->acp62_base); + adata->capture_stream = NULL; + kfree(runtime->private_data); + return 0; +} + +static int acp62_pdm_dai_trigger(struct snd_pcm_substream *substream, + int cmd, struct snd_soc_dai *dai) +{ + struct pdm_stream_instance *rtd; + int ret; + bool pdm_status; + unsigned int ch_mask; + + rtd = substream->runtime->private_data; + ret = 0; + switch (substream->runtime->channels) { + case TWO_CH: + ch_mask = 0x00; + break; + default: + return -EINVAL; + } + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + acp62_writel(ch_mask, rtd->acp62_base + ACP_WOV_PDM_NO_OF_CHANNELS); + acp62_writel(PDM_DECIMATION_FACTOR, rtd->acp62_base + + ACP_WOV_PDM_DECIMATION_FACTOR); + rtd->bytescount = acp62_pdm_get_byte_count(rtd, substream->stream); + pdm_status = acp62_check_pdm_dma_status(rtd->acp62_base); + if (!pdm_status) + ret = acp62_start_pdm_dma(rtd->acp62_base); + break; + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + pdm_status = acp62_check_pdm_dma_status(rtd->acp62_base); + if (pdm_status) + ret = acp62_stop_pdm_dma(rtd->acp62_base); + break; + default: + ret = -EINVAL; + break; + } + return ret; +} + +static const struct snd_soc_dai_ops acp62_pdm_dai_ops = { + .trigger = acp62_pdm_dai_trigger, +}; + +static struct snd_soc_dai_driver acp62_pdm_dai_driver = { + .name = "acp_ps_pdm_dma.0", + .capture = { + .rates = SNDRV_PCM_RATE_48000, + .formats = SNDRV_PCM_FMTBIT_S32_LE, + .channels_min = 2, + .channels_max = 2, + .rate_min = 48000, + .rate_max = 48000, + }, + .ops = &acp62_pdm_dai_ops, +}; + +static const struct snd_soc_component_driver acp62_pdm_component = { + .name = DRV_NAME, + .open = acp62_pdm_dma_open, + .close = acp62_pdm_dma_close, + .hw_params = acp62_pdm_dma_hw_params, + .pointer = acp62_pdm_dma_pointer, + .pcm_construct = acp62_pdm_dma_new, +}; + +static int acp62_pdm_audio_probe(struct platform_device *pdev) +{ + struct resource *res; + struct pdm_dev_data *adata; + int status; + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) { + dev_err(&pdev->dev, "IORESOURCE_MEM FAILED\n"); + return -ENODEV; + } + + adata = devm_kzalloc(&pdev->dev, sizeof(*adata), GFP_KERNEL); + if (!adata) + return -ENOMEM; + + adata->acp62_base = devm_ioremap(&pdev->dev, res->start, resource_size(res)); + if (!adata->acp62_base) + return -ENOMEM; + + adata->capture_stream = NULL; + + dev_set_drvdata(&pdev->dev, adata); + status = devm_snd_soc_register_component(&pdev->dev, + &acp62_pdm_component, + &acp62_pdm_dai_driver, 1); + if (status) { + dev_err(&pdev->dev, "Fail to register acp pdm dai\n"); + + return -ENODEV; + } + pm_runtime_set_autosuspend_delay(&pdev->dev, ACP_SUSPEND_DELAY_MS); + pm_runtime_use_autosuspend(&pdev->dev); + pm_runtime_enable(&pdev->dev); + pm_runtime_allow(&pdev->dev); + return 0; +} + +static int acp62_pdm_audio_remove(struct platform_device *pdev) +{ + pm_runtime_disable(&pdev->dev); + return 0; +} + +static int __maybe_unused acp62_pdm_resume(struct device *dev) +{ + struct pdm_dev_data *adata; + struct snd_pcm_runtime *runtime; + struct pdm_stream_instance *rtd; + u32 period_bytes, buffer_len; + + adata = dev_get_drvdata(dev); + if (adata->capture_stream && adata->capture_stream->runtime) { + runtime = adata->capture_stream->runtime; + rtd = runtime->private_data; + period_bytes = frames_to_bytes(runtime, runtime->period_size); + buffer_len = frames_to_bytes(runtime, runtime->buffer_size); + acp62_config_dma(rtd, SNDRV_PCM_STREAM_CAPTURE); + acp62_init_pdm_ring_buffer(PDM_MEM_WINDOW_START, buffer_len, + period_bytes, adata->acp62_base); + } + acp62_enable_pdm_interrupts(adata->acp62_base); + return 0; +} + +static int __maybe_unused acp62_pdm_suspend(struct device *dev) +{ + struct pdm_dev_data *adata; + + adata = dev_get_drvdata(dev); + acp62_disable_pdm_interrupts(adata->acp62_base); + return 0; +} + +static int __maybe_unused acp62_pdm_runtime_resume(struct device *dev) +{ + struct pdm_dev_data *adata; + + adata = dev_get_drvdata(dev); + acp62_enable_pdm_interrupts(adata->acp62_base); + return 0; +} + +static const struct dev_pm_ops acp62_pdm_pm_ops = { + SET_RUNTIME_PM_OPS(acp62_pdm_suspend, acp62_pdm_runtime_resume, NULL) + SET_SYSTEM_SLEEP_PM_OPS(acp62_pdm_suspend, acp62_pdm_resume) +}; + +static struct platform_driver acp62_pdm_dma_driver = { + .probe = acp62_pdm_audio_probe, + .remove = acp62_pdm_audio_remove, + .driver = { + .name = "acp_ps_pdm_dma", + .pm = &acp62_pdm_pm_ops, + }, +}; + +module_platform_driver(acp62_pdm_dma_driver); + +MODULE_AUTHOR("[email protected]"); +MODULE_DESCRIPTION("AMD PINK SARDINE PDM Driver"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:" DRV_NAME); diff --git a/sound/soc/apple/Kconfig b/sound/soc/apple/Kconfig new file mode 100644 index 000000000000..793f7782e0d7 --- /dev/null +++ b/sound/soc/apple/Kconfig @@ -0,0 +1,8 @@ +config SND_SOC_APPLE_MCA + tristate "Apple Silicon MCA driver" + depends on ARCH_APPLE || COMPILE_TEST + select SND_DMAENGINE_PCM + default ARCH_APPLE + help + This option enables an ASoC platform driver for MCA peripherals found + on Apple Silicon SoCs. diff --git a/sound/soc/apple/Makefile b/sound/soc/apple/Makefile new file mode 100644 index 000000000000..7a30bf452817 --- /dev/null +++ b/sound/soc/apple/Makefile @@ -0,0 +1,3 @@ +snd-soc-apple-mca-objs := mca.o + +obj-$(CONFIG_SND_SOC_APPLE_MCA) += snd-soc-apple-mca.o diff --git a/sound/soc/apple/mca.c b/sound/soc/apple/mca.c new file mode 100644 index 000000000000..69643524796e --- /dev/null +++ b/sound/soc/apple/mca.c @@ -0,0 +1,1180 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// Apple SoCs MCA driver +// +// Copyright (C) The Asahi Linux Contributors +// +// The MCA peripheral is made up of a number of identical units called clusters. +// Each cluster has its separate clock parent, SYNC signal generator, carries +// four SERDES units and has a dedicated I2S port on the SoC's periphery. +// +// The clusters can operate independently, or can be combined together in a +// configurable manner. We mostly treat them as self-contained independent +// units and don't configure any cross-cluster connections except for the I2S +// ports. The I2S ports can be routed to any of the clusters (irrespective +// of their native cluster). We map this onto ASoC's (DPCM) notion of backend +// and frontend DAIs. The 'cluster guts' are frontends which are dynamically +// routed to backend I2S ports. +// +// DAI references in devicetree are resolved to backends. The routing between +// frontends and backends is determined by the machine driver in the DAPM paths +// it supplies. + +#include <linux/bitfield.h> +#include <linux/clk.h> +#include <linux/dma-mapping.h> +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/of_clk.h> +#include <linux/of_dma.h> +#include <linux/platform_device.h> +#include <linux/pm_domain.h> +#include <linux/regmap.h> +#include <linux/reset.h> +#include <linux/slab.h> + +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/dmaengine_pcm.h> + +#define USE_RXB_FOR_CAPTURE + +/* Relative to cluster base */ +#define REG_STATUS 0x0 +#define STATUS_MCLK_EN BIT(0) +#define REG_MCLK_CONF 0x4 +#define MCLK_CONF_DIV GENMASK(11, 8) + +#define REG_SYNCGEN_STATUS 0x100 +#define SYNCGEN_STATUS_EN BIT(0) +#define REG_SYNCGEN_MCLK_SEL 0x104 +#define SYNCGEN_MCLK_SEL GENMASK(3, 0) +#define REG_SYNCGEN_HI_PERIOD 0x108 +#define REG_SYNCGEN_LO_PERIOD 0x10c + +#define REG_PORT_ENABLES 0x600 +#define PORT_ENABLES_CLOCKS GENMASK(2, 1) +#define PORT_ENABLES_TX_DATA BIT(3) +#define REG_PORT_CLOCK_SEL 0x604 +#define PORT_CLOCK_SEL GENMASK(11, 8) +#define REG_PORT_DATA_SEL 0x608 +#define PORT_DATA_SEL_TXA(cl) (1 << ((cl)*2)) +#define PORT_DATA_SEL_TXB(cl) (2 << ((cl)*2)) + +#define REG_INTSTATE 0x700 +#define REG_INTMASK 0x704 + +/* Bases of serdes units (relative to cluster) */ +#define CLUSTER_RXA_OFF 0x200 +#define CLUSTER_TXA_OFF 0x300 +#define CLUSTER_RXB_OFF 0x400 +#define CLUSTER_TXB_OFF 0x500 + +#define CLUSTER_TX_OFF CLUSTER_TXA_OFF + +#ifndef USE_RXB_FOR_CAPTURE +#define CLUSTER_RX_OFF CLUSTER_RXA_OFF +#else +#define CLUSTER_RX_OFF CLUSTER_RXB_OFF +#endif + +/* Relative to serdes unit base */ +#define REG_SERDES_STATUS 0x00 +#define SERDES_STATUS_EN BIT(0) +#define SERDES_STATUS_RST BIT(1) +#define REG_TX_SERDES_CONF 0x04 +#define REG_RX_SERDES_CONF 0x08 +#define SERDES_CONF_NCHANS GENMASK(3, 0) +#define SERDES_CONF_WIDTH_MASK GENMASK(8, 4) +#define SERDES_CONF_WIDTH_16BIT 0x40 +#define SERDES_CONF_WIDTH_20BIT 0x80 +#define SERDES_CONF_WIDTH_24BIT 0xc0 +#define SERDES_CONF_WIDTH_32BIT 0x100 +#define SERDES_CONF_BCLK_POL 0x400 +#define SERDES_CONF_LSB_FIRST 0x800 +#define SERDES_CONF_UNK1 BIT(12) +#define SERDES_CONF_UNK2 BIT(13) +#define SERDES_CONF_UNK3 BIT(14) +#define SERDES_CONF_NO_DATA_FEEDBACK BIT(15) +#define SERDES_CONF_SYNC_SEL GENMASK(18, 16) +#define SERDES_CONF_SOME_RST BIT(19) +#define REG_TX_SERDES_BITSTART 0x08 +#define REG_RX_SERDES_BITSTART 0x0c +#define REG_TX_SERDES_SLOTMASK 0x0c +#define REG_RX_SERDES_SLOTMASK 0x10 +#define REG_RX_SERDES_PORT 0x04 + +/* Relative to switch base */ +#define REG_DMA_ADAPTER_A(cl) (0x8000 * (cl)) +#define REG_DMA_ADAPTER_B(cl) (0x8000 * (cl) + 0x4000) +#define DMA_ADAPTER_TX_LSB_PAD GENMASK(4, 0) +#define DMA_ADAPTER_TX_NCHANS GENMASK(6, 5) +#define DMA_ADAPTER_RX_MSB_PAD GENMASK(12, 8) +#define DMA_ADAPTER_RX_NCHANS GENMASK(14, 13) +#define DMA_ADAPTER_NCHANS GENMASK(22, 20) + +#define SWITCH_STRIDE 0x8000 +#define CLUSTER_STRIDE 0x4000 + +#define MAX_NCLUSTERS 6 + +#define APPLE_MCA_FMTBITS (SNDRV_PCM_FMTBIT_S16_LE | \ + SNDRV_PCM_FMTBIT_S24_LE | \ + SNDRV_PCM_FMTBIT_S32_LE) + +struct mca_cluster { + int no; + __iomem void *base; + struct mca_data *host; + struct device *pd_dev; + struct clk *clk_parent; + struct dma_chan *dma_chans[SNDRV_PCM_STREAM_LAST + 1]; + + bool port_started[SNDRV_PCM_STREAM_LAST + 1]; + int port_driver; /* The cluster driving this cluster's port */ + + bool clocks_in_use[SNDRV_PCM_STREAM_LAST + 1]; + struct device_link *pd_link; + + unsigned int bclk_ratio; + + /* Masks etc. picked up via the set_tdm_slot method */ + int tdm_slots; + int tdm_slot_width; + unsigned int tdm_tx_mask; + unsigned int tdm_rx_mask; +}; + +struct mca_data { + struct device *dev; + + __iomem void *switch_base; + + struct device *pd_dev; + struct reset_control *rstc; + struct device_link *pd_link; + + /* Mutex for accessing port_driver of foreign clusters */ + struct mutex port_mutex; + + int nclusters; + struct mca_cluster clusters[]; +}; + +static void mca_modify(struct mca_cluster *cl, int regoffset, u32 mask, u32 val) +{ + __iomem void *ptr = cl->base + regoffset; + u32 newval; + + newval = (val & mask) | (readl_relaxed(ptr) & ~mask); + writel_relaxed(newval, ptr); +} + +/* + * Get the cluster of FE or BE DAI + */ +static struct mca_cluster *mca_dai_to_cluster(struct snd_soc_dai *dai) +{ + struct mca_data *mca = snd_soc_dai_get_drvdata(dai); + /* + * FE DAIs are 0 ... nclusters - 1 + * BE DAIs are nclusters ... 2*nclusters - 1 + */ + int cluster_no = dai->id % mca->nclusters; + + return &mca->clusters[cluster_no]; +} + +/* called before PCM trigger */ +static void mca_fe_early_trigger(struct snd_pcm_substream *substream, int cmd, + struct snd_soc_dai *dai) +{ + struct mca_cluster *cl = mca_dai_to_cluster(dai); + bool is_tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK; + int serdes_unit = is_tx ? CLUSTER_TX_OFF : CLUSTER_RX_OFF; + int serdes_conf = + serdes_unit + (is_tx ? REG_TX_SERDES_CONF : REG_RX_SERDES_CONF); + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + mca_modify(cl, serdes_unit + REG_SERDES_STATUS, + SERDES_STATUS_EN | SERDES_STATUS_RST, + SERDES_STATUS_RST); + mca_modify(cl, serdes_conf, SERDES_CONF_SOME_RST, + SERDES_CONF_SOME_RST); + readl_relaxed(cl->base + serdes_conf); + mca_modify(cl, serdes_conf, SERDES_STATUS_RST, 0); + WARN_ON(readl_relaxed(cl->base + REG_SERDES_STATUS) & + SERDES_STATUS_RST); + break; + default: + break; + } +} + +static int mca_fe_trigger(struct snd_pcm_substream *substream, int cmd, + struct snd_soc_dai *dai) +{ + struct mca_cluster *cl = mca_dai_to_cluster(dai); + bool is_tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK; + int serdes_unit = is_tx ? CLUSTER_TX_OFF : CLUSTER_RX_OFF; + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + mca_modify(cl, serdes_unit + REG_SERDES_STATUS, + SERDES_STATUS_EN | SERDES_STATUS_RST, + SERDES_STATUS_EN); + break; + + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + mca_modify(cl, serdes_unit + REG_SERDES_STATUS, + SERDES_STATUS_EN, 0); + break; + + default: + return -EINVAL; + } + + return 0; +} + +static int mca_fe_enable_clocks(struct mca_cluster *cl) +{ + struct mca_data *mca = cl->host; + int ret; + + ret = clk_prepare_enable(cl->clk_parent); + if (ret) { + dev_err(mca->dev, + "cluster %d: unable to enable clock parent: %d\n", + cl->no, ret); + return ret; + } + + /* + * We can't power up the device earlier than this because + * the power state driver would error out on seeing the device + * as clock-gated. + */ + cl->pd_link = device_link_add(mca->dev, cl->pd_dev, + DL_FLAG_STATELESS | DL_FLAG_PM_RUNTIME | + DL_FLAG_RPM_ACTIVE); + if (!cl->pd_link) { + dev_err(mca->dev, + "cluster %d: unable to prop-up power domain\n", cl->no); + clk_disable_unprepare(cl->clk_parent); + return -EINVAL; + } + + writel_relaxed(cl->no + 1, cl->base + REG_SYNCGEN_MCLK_SEL); + mca_modify(cl, REG_SYNCGEN_STATUS, SYNCGEN_STATUS_EN, + SYNCGEN_STATUS_EN); + mca_modify(cl, REG_STATUS, STATUS_MCLK_EN, STATUS_MCLK_EN); + + return 0; +} + +static void mca_fe_disable_clocks(struct mca_cluster *cl) +{ + mca_modify(cl, REG_SYNCGEN_STATUS, SYNCGEN_STATUS_EN, 0); + mca_modify(cl, REG_STATUS, STATUS_MCLK_EN, 0); + + device_link_del(cl->pd_link); + clk_disable_unprepare(cl->clk_parent); +} + +static bool mca_fe_clocks_in_use(struct mca_cluster *cl) +{ + struct mca_data *mca = cl->host; + struct mca_cluster *be_cl; + int stream, i; + + mutex_lock(&mca->port_mutex); + for (i = 0; i < mca->nclusters; i++) { + be_cl = &mca->clusters[i]; + + if (be_cl->port_driver != cl->no) + continue; + + for_each_pcm_streams(stream) { + if (be_cl->clocks_in_use[stream]) { + mutex_unlock(&mca->port_mutex); + return true; + } + } + } + mutex_unlock(&mca->port_mutex); + return false; +} + +static int mca_be_prepare(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct mca_cluster *cl = mca_dai_to_cluster(dai); + struct mca_data *mca = cl->host; + struct mca_cluster *fe_cl; + int ret; + + if (cl->port_driver < 0) + return -EINVAL; + + fe_cl = &mca->clusters[cl->port_driver]; + + /* + * Typically the CODECs we are paired with will require clocks + * to be present at time of unmute with the 'mute_stream' op + * or at time of DAPM widget power-up. We need to enable clocks + * here at the latest (frontend prepare would be too late). + */ + if (!mca_fe_clocks_in_use(fe_cl)) { + ret = mca_fe_enable_clocks(fe_cl); + if (ret < 0) + return ret; + } + + cl->clocks_in_use[substream->stream] = true; + + return 0; +} + +static int mca_be_hw_free(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct mca_cluster *cl = mca_dai_to_cluster(dai); + struct mca_data *mca = cl->host; + struct mca_cluster *fe_cl; + + if (cl->port_driver < 0) + return -EINVAL; + + /* + * We are operating on a foreign cluster here, but since we + * belong to the same PCM, accesses should have been + * synchronized at ASoC level. + */ + fe_cl = &mca->clusters[cl->port_driver]; + if (!mca_fe_clocks_in_use(fe_cl)) + return 0; /* Nothing to do */ + + cl->clocks_in_use[substream->stream] = false; + + if (!mca_fe_clocks_in_use(fe_cl)) + mca_fe_disable_clocks(fe_cl); + + return 0; +} + +static unsigned int mca_crop_mask(unsigned int mask, int nchans) +{ + while (hweight32(mask) > nchans) + mask &= ~(1 << __fls(mask)); + + return mask; +} + +static int mca_configure_serdes(struct mca_cluster *cl, int serdes_unit, + unsigned int mask, int slots, int nchans, + int slot_width, bool is_tx, int port) +{ + __iomem void *serdes_base = cl->base + serdes_unit; + u32 serdes_conf, serdes_conf_mask; + + serdes_conf_mask = SERDES_CONF_WIDTH_MASK | SERDES_CONF_NCHANS; + serdes_conf = FIELD_PREP(SERDES_CONF_NCHANS, max(slots, 1) - 1); + switch (slot_width) { + case 16: + serdes_conf |= SERDES_CONF_WIDTH_16BIT; + break; + case 20: + serdes_conf |= SERDES_CONF_WIDTH_20BIT; + break; + case 24: + serdes_conf |= SERDES_CONF_WIDTH_24BIT; + break; + case 32: + serdes_conf |= SERDES_CONF_WIDTH_32BIT; + break; + default: + goto err; + } + + serdes_conf_mask |= SERDES_CONF_SYNC_SEL; + serdes_conf |= FIELD_PREP(SERDES_CONF_SYNC_SEL, cl->no + 1); + + if (is_tx) { + serdes_conf_mask |= SERDES_CONF_UNK1 | SERDES_CONF_UNK2 | + SERDES_CONF_UNK3; + serdes_conf |= SERDES_CONF_UNK1 | SERDES_CONF_UNK2 | + SERDES_CONF_UNK3; + } else { + serdes_conf_mask |= SERDES_CONF_UNK1 | SERDES_CONF_UNK2 | + SERDES_CONF_UNK3 | + SERDES_CONF_NO_DATA_FEEDBACK; + serdes_conf |= SERDES_CONF_UNK1 | SERDES_CONF_UNK2 | + SERDES_CONF_NO_DATA_FEEDBACK; + } + + mca_modify(cl, + serdes_unit + + (is_tx ? REG_TX_SERDES_CONF : REG_RX_SERDES_CONF), + serdes_conf_mask, serdes_conf); + + if (is_tx) { + writel_relaxed(0xffffffff, + serdes_base + REG_TX_SERDES_SLOTMASK); + writel_relaxed(~((u32)mca_crop_mask(mask, nchans)), + serdes_base + REG_TX_SERDES_SLOTMASK + 0x4); + writel_relaxed(0xffffffff, + serdes_base + REG_TX_SERDES_SLOTMASK + 0x8); + writel_relaxed(~((u32)mask), + serdes_base + REG_TX_SERDES_SLOTMASK + 0xc); + } else { + writel_relaxed(0xffffffff, + serdes_base + REG_RX_SERDES_SLOTMASK); + writel_relaxed(~((u32)mca_crop_mask(mask, nchans)), + serdes_base + REG_RX_SERDES_SLOTMASK + 0x4); + writel_relaxed(1 << port, + serdes_base + REG_RX_SERDES_PORT); + } + + return 0; + +err: + dev_err(cl->host->dev, + "unsupported SERDES configuration requested (mask=0x%x slots=%d slot_width=%d)\n", + mask, slots, slot_width); + return -EINVAL; +} + +static int mca_fe_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, + unsigned int rx_mask, int slots, int slot_width) +{ + struct mca_cluster *cl = mca_dai_to_cluster(dai); + + cl->tdm_slots = slots; + cl->tdm_slot_width = slot_width; + cl->tdm_tx_mask = tx_mask; + cl->tdm_rx_mask = rx_mask; + + return 0; +} + +static int mca_fe_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) +{ + struct mca_cluster *cl = mca_dai_to_cluster(dai); + struct mca_data *mca = cl->host; + bool fpol_inv = false; + u32 serdes_conf = 0; + u32 bitstart; + + if ((fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) != + SND_SOC_DAIFMT_BP_FP) + goto err; + + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_I2S: + fpol_inv = 0; + bitstart = 1; + break; + case SND_SOC_DAIFMT_LEFT_J: + fpol_inv = 1; + bitstart = 0; + break; + default: + goto err; + } + + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_NB_IF: + case SND_SOC_DAIFMT_IB_IF: + fpol_inv ^= 1; + break; + } + + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_NB_NF: + case SND_SOC_DAIFMT_NB_IF: + serdes_conf |= SERDES_CONF_BCLK_POL; + break; + } + + if (!fpol_inv) + goto err; + + mca_modify(cl, CLUSTER_TX_OFF + REG_TX_SERDES_CONF, + SERDES_CONF_BCLK_POL, serdes_conf); + mca_modify(cl, CLUSTER_RX_OFF + REG_RX_SERDES_CONF, + SERDES_CONF_BCLK_POL, serdes_conf); + writel_relaxed(bitstart, + cl->base + CLUSTER_TX_OFF + REG_TX_SERDES_BITSTART); + writel_relaxed(bitstart, + cl->base + CLUSTER_RX_OFF + REG_RX_SERDES_BITSTART); + + return 0; + +err: + dev_err(mca->dev, "unsupported DAI format (0x%x) requested\n", fmt); + return -EINVAL; +} + +static int mca_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio) +{ + struct mca_cluster *cl = mca_dai_to_cluster(dai); + + cl->bclk_ratio = ratio; + + return 0; +} + +static int mca_fe_get_port(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(substream); + struct snd_soc_pcm_runtime *be; + struct snd_soc_dpcm *dpcm; + + be = NULL; + for_each_dpcm_be(fe, substream->stream, dpcm) { + be = dpcm->be; + break; + } + + if (!be) + return -EINVAL; + + return mca_dai_to_cluster(asoc_rtd_to_cpu(be, 0))->no; +} + +static int mca_fe_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct mca_cluster *cl = mca_dai_to_cluster(dai); + struct mca_data *mca = cl->host; + struct device *dev = mca->dev; + unsigned int samp_rate = params_rate(params); + bool is_tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK; + bool refine_tdm = false; + unsigned long bclk_ratio; + unsigned int tdm_slots, tdm_slot_width, tdm_mask; + u32 regval, pad; + int ret, port, nchans_ceiled; + + if (!cl->tdm_slot_width) { + /* + * We were not given TDM settings from above, set initial + * guesses which will later be refined. + */ + tdm_slot_width = params_width(params); + tdm_slots = params_channels(params); + refine_tdm = true; + } else { + tdm_slot_width = cl->tdm_slot_width; + tdm_slots = cl->tdm_slots; + tdm_mask = is_tx ? cl->tdm_tx_mask : cl->tdm_rx_mask; + } + + if (cl->bclk_ratio) + bclk_ratio = cl->bclk_ratio; + else + bclk_ratio = tdm_slot_width * tdm_slots; + + if (refine_tdm) { + int nchannels = params_channels(params); + + if (nchannels > 2) { + dev_err(dev, "missing TDM for stream with two or more channels\n"); + return -EINVAL; + } + + if ((bclk_ratio % nchannels) != 0) { + dev_err(dev, "BCLK ratio (%ld) not divisible by no. of channels (%d)\n", + bclk_ratio, nchannels); + return -EINVAL; + } + + tdm_slot_width = bclk_ratio / nchannels; + + if (tdm_slot_width > 32 && nchannels == 1) + tdm_slot_width = 32; + + if (tdm_slot_width < params_width(params)) { + dev_err(dev, "TDM slots too narrow (tdm=%d params=%d)\n", + tdm_slot_width, params_width(params)); + return -EINVAL; + } + + tdm_mask = (1 << tdm_slots) - 1; + } + + port = mca_fe_get_port(substream); + if (port < 0) + return port; + + ret = mca_configure_serdes(cl, is_tx ? CLUSTER_TX_OFF : CLUSTER_RX_OFF, + tdm_mask, tdm_slots, params_channels(params), + tdm_slot_width, is_tx, port); + if (ret) + return ret; + + pad = 32 - params_width(params); + + /* + * TODO: Here the register semantics aren't clear. + */ + nchans_ceiled = min_t(int, params_channels(params), 4); + regval = FIELD_PREP(DMA_ADAPTER_NCHANS, nchans_ceiled) | + FIELD_PREP(DMA_ADAPTER_TX_NCHANS, 0x2) | + FIELD_PREP(DMA_ADAPTER_RX_NCHANS, 0x2) | + FIELD_PREP(DMA_ADAPTER_TX_LSB_PAD, pad) | + FIELD_PREP(DMA_ADAPTER_RX_MSB_PAD, pad); + +#ifndef USE_RXB_FOR_CAPTURE + writel_relaxed(regval, mca->switch_base + REG_DMA_ADAPTER_A(cl->no)); +#else + if (is_tx) + writel_relaxed(regval, + mca->switch_base + REG_DMA_ADAPTER_A(cl->no)); + else + writel_relaxed(regval, + mca->switch_base + REG_DMA_ADAPTER_B(cl->no)); +#endif + + if (!mca_fe_clocks_in_use(cl)) { + /* + * Set up FSYNC duty cycle as even as possible. + */ + writel_relaxed((bclk_ratio / 2) - 1, + cl->base + REG_SYNCGEN_HI_PERIOD); + writel_relaxed(((bclk_ratio + 1) / 2) - 1, + cl->base + REG_SYNCGEN_LO_PERIOD); + writel_relaxed(FIELD_PREP(MCLK_CONF_DIV, 0x1), + cl->base + REG_MCLK_CONF); + + ret = clk_set_rate(cl->clk_parent, bclk_ratio * samp_rate); + if (ret) { + dev_err(mca->dev, "cluster %d: unable to set clock parent: %d\n", + cl->no, ret); + return ret; + } + } + + return 0; +} + +static const struct snd_soc_dai_ops mca_fe_ops = { + .set_fmt = mca_fe_set_fmt, + .set_bclk_ratio = mca_set_bclk_ratio, + .set_tdm_slot = mca_fe_set_tdm_slot, + .hw_params = mca_fe_hw_params, + .trigger = mca_fe_trigger, +}; + +static bool mca_be_started(struct mca_cluster *cl) +{ + int stream; + + for_each_pcm_streams(stream) + if (cl->port_started[stream]) + return true; + return false; +} + +static int mca_be_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct snd_soc_pcm_runtime *be = asoc_substream_to_rtd(substream); + struct snd_soc_pcm_runtime *fe; + struct mca_cluster *cl = mca_dai_to_cluster(dai); + struct mca_cluster *fe_cl; + struct mca_data *mca = cl->host; + struct snd_soc_dpcm *dpcm; + + fe = NULL; + + for_each_dpcm_fe(be, substream->stream, dpcm) { + if (fe && dpcm->fe != fe) { + dev_err(mca->dev, "many FE per one BE unsupported\n"); + return -EINVAL; + } + + fe = dpcm->fe; + } + + if (!fe) + return -EINVAL; + + fe_cl = mca_dai_to_cluster(asoc_rtd_to_cpu(fe, 0)); + + if (mca_be_started(cl)) { + /* + * Port is already started in the other direction. + * Make sure there isn't a conflict with another cluster + * driving the port. + */ + if (cl->port_driver != fe_cl->no) + return -EINVAL; + + cl->port_started[substream->stream] = true; + return 0; + } + + writel_relaxed(PORT_ENABLES_CLOCKS | PORT_ENABLES_TX_DATA, + cl->base + REG_PORT_ENABLES); + writel_relaxed(FIELD_PREP(PORT_CLOCK_SEL, fe_cl->no + 1), + cl->base + REG_PORT_CLOCK_SEL); + writel_relaxed(PORT_DATA_SEL_TXA(fe_cl->no), + cl->base + REG_PORT_DATA_SEL); + mutex_lock(&mca->port_mutex); + cl->port_driver = fe_cl->no; + mutex_unlock(&mca->port_mutex); + cl->port_started[substream->stream] = true; + + return 0; +} + +static void mca_be_shutdown(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct mca_cluster *cl = mca_dai_to_cluster(dai); + struct mca_data *mca = cl->host; + + cl->port_started[substream->stream] = false; + + if (!mca_be_started(cl)) { + /* + * Were we the last direction to shutdown? + * Turn off the lights. + */ + writel_relaxed(0, cl->base + REG_PORT_ENABLES); + writel_relaxed(0, cl->base + REG_PORT_DATA_SEL); + mutex_lock(&mca->port_mutex); + cl->port_driver = -1; + mutex_unlock(&mca->port_mutex); + } +} + +static const struct snd_soc_dai_ops mca_be_ops = { + .prepare = mca_be_prepare, + .hw_free = mca_be_hw_free, + .startup = mca_be_startup, + .shutdown = mca_be_shutdown, +}; + +static int mca_set_runtime_hwparams(struct snd_soc_component *component, + struct snd_pcm_substream *substream, + struct dma_chan *chan) +{ + struct device *dma_dev = chan->device->dev; + struct snd_dmaengine_dai_dma_data dma_data = {}; + int ret; + + struct snd_pcm_hardware hw; + + memset(&hw, 0, sizeof(hw)); + + hw.info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_INTERLEAVED; + hw.periods_min = 2; + hw.periods_max = UINT_MAX; + hw.period_bytes_min = 256; + hw.period_bytes_max = dma_get_max_seg_size(dma_dev); + hw.buffer_bytes_max = SIZE_MAX; + hw.fifo_size = 16; + + ret = snd_dmaengine_pcm_refine_runtime_hwparams(substream, &dma_data, + &hw, chan); + + if (ret) + return ret; + + return snd_soc_set_runtime_hwparams(substream, &hw); +} + +static int mca_pcm_open(struct snd_soc_component *component, + struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); + struct mca_cluster *cl = mca_dai_to_cluster(asoc_rtd_to_cpu(rtd, 0)); + struct dma_chan *chan = cl->dma_chans[substream->stream]; + int ret; + + if (rtd->dai_link->no_pcm) + return 0; + + ret = mca_set_runtime_hwparams(component, substream, chan); + if (ret) + return ret; + + return snd_dmaengine_pcm_open(substream, chan); +} + +static int mca_hw_params(struct snd_soc_component *component, + struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); + struct dma_chan *chan = snd_dmaengine_pcm_get_chan(substream); + struct dma_slave_config slave_config; + int ret; + + if (rtd->dai_link->no_pcm) + return 0; + + memset(&slave_config, 0, sizeof(slave_config)); + ret = snd_hwparams_to_dma_slave_config(substream, params, + &slave_config); + if (ret < 0) + return ret; + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + slave_config.dst_port_window_size = + min_t(u32, params_channels(params), 4); + else + slave_config.src_port_window_size = + min_t(u32, params_channels(params), 4); + + return dmaengine_slave_config(chan, &slave_config); +} + +static int mca_close(struct snd_soc_component *component, + struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); + + if (rtd->dai_link->no_pcm) + return 0; + + return snd_dmaengine_pcm_close(substream); +} + +static int mca_trigger(struct snd_soc_component *component, + struct snd_pcm_substream *substream, int cmd) +{ + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); + + if (rtd->dai_link->no_pcm) + return 0; + + /* + * Before we do the PCM trigger proper, insert an opportunity + * to reset the frontend's SERDES. + */ + mca_fe_early_trigger(substream, cmd, asoc_rtd_to_cpu(rtd, 0)); + + return snd_dmaengine_pcm_trigger(substream, cmd); +} + +static snd_pcm_uframes_t mca_pointer(struct snd_soc_component *component, + struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); + + if (rtd->dai_link->no_pcm) + return -ENOTSUPP; + + return snd_dmaengine_pcm_pointer(substream); +} + +static struct dma_chan *mca_request_dma_channel(struct mca_cluster *cl, unsigned int stream) +{ + bool is_tx = (stream == SNDRV_PCM_STREAM_PLAYBACK); +#ifndef USE_RXB_FOR_CAPTURE + char *name = devm_kasprintf(cl->host->dev, GFP_KERNEL, + is_tx ? "tx%da" : "rx%da", cl->no); +#else + char *name = devm_kasprintf(cl->host->dev, GFP_KERNEL, + is_tx ? "tx%da" : "rx%db", cl->no); +#endif + return of_dma_request_slave_channel(cl->host->dev->of_node, name); + +} + +static void mca_pcm_free(struct snd_soc_component *component, + struct snd_pcm *pcm) +{ + struct snd_soc_pcm_runtime *rtd = snd_pcm_chip(pcm); + struct mca_cluster *cl = mca_dai_to_cluster(asoc_rtd_to_cpu(rtd, 0)); + unsigned int i; + + if (rtd->dai_link->no_pcm) + return; + + for_each_pcm_streams(i) { + struct snd_pcm_substream *substream = + rtd->pcm->streams[i].substream; + + if (!substream || !cl->dma_chans[i]) + continue; + + dma_release_channel(cl->dma_chans[i]); + cl->dma_chans[i] = NULL; + } +} + + +static int mca_pcm_new(struct snd_soc_component *component, + struct snd_soc_pcm_runtime *rtd) +{ + struct mca_cluster *cl = mca_dai_to_cluster(asoc_rtd_to_cpu(rtd, 0)); + unsigned int i; + + if (rtd->dai_link->no_pcm) + return 0; + + for_each_pcm_streams(i) { + struct snd_pcm_substream *substream = + rtd->pcm->streams[i].substream; + struct dma_chan *chan; + + if (!substream) + continue; + + chan = mca_request_dma_channel(cl, i); + + if (IS_ERR_OR_NULL(chan)) { + dev_err(component->dev, "unable to obtain DMA channel (stream %d cluster %d): %pe\n", + i, cl->no, chan); + mca_pcm_free(component, rtd->pcm); + return -EINVAL; + } + + cl->dma_chans[i] = chan; + snd_pcm_set_managed_buffer(substream, SNDRV_DMA_TYPE_DEV_IRAM, + chan->device->dev, 512 * 1024 * 6, + SIZE_MAX); + } + + return 0; +} + +static const struct snd_soc_component_driver mca_component = { + .name = "apple-mca", + .open = mca_pcm_open, + .close = mca_close, + .hw_params = mca_hw_params, + .trigger = mca_trigger, + .pointer = mca_pointer, + .pcm_construct = mca_pcm_new, + .pcm_destruct = mca_pcm_free, +}; + +static void apple_mca_release(struct mca_data *mca) +{ + int i, stream; + + for (i = 0; i < mca->nclusters; i++) { + struct mca_cluster *cl = &mca->clusters[i]; + + for_each_pcm_streams(stream) { + if (IS_ERR_OR_NULL(cl->dma_chans[stream])) + continue; + + dma_release_channel(cl->dma_chans[stream]); + } + + if (!IS_ERR_OR_NULL(cl->clk_parent)) + clk_put(cl->clk_parent); + + if (!IS_ERR_OR_NULL(cl->pd_dev)) + dev_pm_domain_detach(cl->pd_dev, true); + } + + if (mca->pd_link) + device_link_del(mca->pd_link); + + if (!IS_ERR_OR_NULL(mca->pd_dev)) + dev_pm_domain_detach(mca->pd_dev, true); + + reset_control_assert(mca->rstc); +} + +static int apple_mca_probe(struct platform_device *pdev) +{ + struct mca_data *mca; + struct mca_cluster *clusters; + struct snd_soc_dai_driver *dai_drivers; + struct resource *res; + void __iomem *base; + int nclusters; + int ret, i; + + base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); + if (IS_ERR(base)) + return PTR_ERR(base); + + if (resource_size(res) < CLUSTER_STRIDE) + return -EINVAL; + nclusters = (resource_size(res) - CLUSTER_STRIDE) / CLUSTER_STRIDE + 1; + + mca = devm_kzalloc(&pdev->dev, struct_size(mca, clusters, nclusters), + GFP_KERNEL); + if (!mca) + return -ENOMEM; + mca->dev = &pdev->dev; + mca->nclusters = nclusters; + mutex_init(&mca->port_mutex); + platform_set_drvdata(pdev, mca); + clusters = mca->clusters; + + mca->switch_base = + devm_platform_ioremap_resource(pdev, 1); + if (IS_ERR(mca->switch_base)) + return PTR_ERR(mca->switch_base); + + mca->rstc = devm_reset_control_get_optional_shared(&pdev->dev, NULL); + if (IS_ERR(mca->rstc)) + return PTR_ERR(mca->rstc); + + dai_drivers = devm_kzalloc( + &pdev->dev, sizeof(*dai_drivers) * 2 * nclusters, GFP_KERNEL); + if (!dai_drivers) + return -ENOMEM; + + mca->pd_dev = dev_pm_domain_attach_by_id(&pdev->dev, 0); + if (IS_ERR(mca->pd_dev)) + return -EINVAL; + + mca->pd_link = device_link_add(&pdev->dev, mca->pd_dev, + DL_FLAG_STATELESS | DL_FLAG_PM_RUNTIME | + DL_FLAG_RPM_ACTIVE); + if (!mca->pd_link) { + ret = -EINVAL; + /* Prevent an unbalanced reset assert */ + mca->rstc = NULL; + goto err_release; + } + + reset_control_deassert(mca->rstc); + + for (i = 0; i < nclusters; i++) { + struct mca_cluster *cl = &clusters[i]; + struct snd_soc_dai_driver *fe = + &dai_drivers[mca->nclusters + i]; + struct snd_soc_dai_driver *be = &dai_drivers[i]; + + cl->host = mca; + cl->no = i; + cl->base = base + CLUSTER_STRIDE * i; + cl->port_driver = -1; + cl->clk_parent = of_clk_get(pdev->dev.of_node, i); + if (IS_ERR(cl->clk_parent)) { + dev_err(&pdev->dev, "unable to obtain clock %d: %ld\n", + i, PTR_ERR(cl->clk_parent)); + ret = PTR_ERR(cl->clk_parent); + goto err_release; + } + cl->pd_dev = dev_pm_domain_attach_by_id(&pdev->dev, i + 1); + if (IS_ERR(cl->pd_dev)) { + dev_err(&pdev->dev, + "unable to obtain cluster %d PD: %ld\n", i, + PTR_ERR(cl->pd_dev)); + ret = PTR_ERR(cl->pd_dev); + goto err_release; + } + + fe->id = i; + fe->name = + devm_kasprintf(&pdev->dev, GFP_KERNEL, "mca-pcm-%d", i); + if (!fe->name) { + ret = -ENOMEM; + goto err_release; + } + fe->ops = &mca_fe_ops; + fe->playback.channels_min = 1; + fe->playback.channels_max = 32; + fe->playback.rates = SNDRV_PCM_RATE_8000_192000; + fe->playback.formats = APPLE_MCA_FMTBITS; + fe->capture.channels_min = 1; + fe->capture.channels_max = 32; + fe->capture.rates = SNDRV_PCM_RATE_8000_192000; + fe->capture.formats = APPLE_MCA_FMTBITS; + fe->symmetric_rate = 1; + + fe->playback.stream_name = + devm_kasprintf(&pdev->dev, GFP_KERNEL, "PCM%d TX", i); + fe->capture.stream_name = + devm_kasprintf(&pdev->dev, GFP_KERNEL, "PCM%d RX", i); + + if (!fe->playback.stream_name || !fe->capture.stream_name) { + ret = -ENOMEM; + goto err_release; + } + + be->id = i + nclusters; + be->name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "mca-i2s-%d", i); + if (!be->name) { + ret = -ENOMEM; + goto err_release; + } + be->ops = &mca_be_ops; + be->playback.channels_min = 1; + be->playback.channels_max = 32; + be->playback.rates = SNDRV_PCM_RATE_8000_192000; + be->playback.formats = APPLE_MCA_FMTBITS; + be->capture.channels_min = 1; + be->capture.channels_max = 32; + be->capture.rates = SNDRV_PCM_RATE_8000_192000; + be->capture.formats = APPLE_MCA_FMTBITS; + + be->playback.stream_name = + devm_kasprintf(&pdev->dev, GFP_KERNEL, "I2S%d TX", i); + be->capture.stream_name = + devm_kasprintf(&pdev->dev, GFP_KERNEL, "I2S%d RX", i); + if (!be->playback.stream_name || !be->capture.stream_name) { + ret = -ENOMEM; + goto err_release; + } + } + + ret = devm_snd_soc_register_component(&pdev->dev, &mca_component, + dai_drivers, nclusters * 2); + if (ret) { + dev_err(&pdev->dev, "unable to register ASoC component: %d\n", + ret); + goto err_release; + } + + return 0; + +err_release: + apple_mca_release(mca); + return ret; +} + +static int apple_mca_remove(struct platform_device *pdev) +{ + struct mca_data *mca = platform_get_drvdata(pdev); + + apple_mca_release(mca); + return 0; +} + +static const struct of_device_id apple_mca_of_match[] = { + { .compatible = "apple,mca", }, + {} +}; +MODULE_DEVICE_TABLE(of, apple_mca_of_match); + +static struct platform_driver apple_mca_driver = { + .driver = { + .name = "apple-mca", + .of_match_table = apple_mca_of_match, + }, + .probe = apple_mca_probe, + .remove = apple_mca_remove, +}; +module_platform_driver(apple_mca_driver); + +MODULE_AUTHOR("Martin Povišer <[email protected]>"); +MODULE_DESCRIPTION("ASoC Apple MCA driver"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c index e868b7e028d6..3763454436c1 100644 --- a/sound/soc/atmel/atmel_ssc_dai.c +++ b/sound/soc/atmel/atmel_ssc_dai.c @@ -891,7 +891,6 @@ static int asoc_ssc_init(struct device *dev) int atmel_ssc_set_audio(int ssc_id) { struct ssc_device *ssc; - int ret; /* If we can grab the SSC briefly to parent the DAI device off it */ ssc = ssc_request(ssc_id); @@ -903,9 +902,7 @@ int atmel_ssc_set_audio(int ssc_id) ssc_info[ssc_id].ssc = ssc; } - ret = asoc_ssc_init(&ssc->pdev->dev); - - return ret; + return asoc_ssc_init(&ssc->pdev->dev); } EXPORT_SYMBOL_GPL(atmel_ssc_set_audio); diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c index 4d25fb61c652..1430642c8433 100644 --- a/sound/soc/atmel/sam9g20_wm8731.c +++ b/sound/soc/atmel/sam9g20_wm8731.c @@ -172,7 +172,7 @@ static int at91sam9g20ek_audio_probe(struct platform_device *pdev) ret = snd_soc_register_card(card); if (ret) { dev_err_probe(&pdev->dev, ret, - "snd_soc_register_card() failed: %d\n", ret); + "snd_soc_register_card() failed\n"); goto err; } diff --git a/sound/soc/bcm/bcm2835-i2s.c b/sound/soc/bcm/bcm2835-i2s.c index f4d84774dac7..85f705afcdbb 100644 --- a/sound/soc/bcm/bcm2835-i2s.c +++ b/sound/soc/bcm/bcm2835-i2s.c @@ -841,14 +841,9 @@ static int bcm2835_i2s_probe(struct platform_device *pdev) /* get the clock */ dev->clk_prepared = false; dev->clk = devm_clk_get(&pdev->dev, NULL); - if (IS_ERR(dev->clk)) { - ret = PTR_ERR(dev->clk); - if (ret == -EPROBE_DEFER) - dev_dbg(&pdev->dev, "could not get clk: %d\n", ret); - else - dev_err(&pdev->dev, "could not get clk: %d\n", ret); - return ret; - } + if (IS_ERR(dev->clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(dev->clk), + "could not get clk\n"); /* Request ioarea */ base = devm_platform_ioremap_resource(pdev, 0); diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index d16b4efb88a7..c7d83fe999e9 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -98,6 +98,7 @@ config SND_SOC_ALL_CODECS imply SND_SOC_DA9055 imply SND_SOC_DMIC imply SND_SOC_ES8316 + imply SND_SOC_ES8326 imply SND_SOC_ES8328_SPI imply SND_SOC_ES8328_I2C imply SND_SOC_ES7134 @@ -205,6 +206,7 @@ config SND_SOC_ALL_CODECS imply SND_SOC_SIMPLE_AMPLIFIER imply SND_SOC_SIMPLE_MUX imply SND_SOC_SPDIF + imply SND_SOC_SRC4XXX_I2C imply SND_SOC_SSM2305 imply SND_SOC_SSM2518 imply SND_SOC_SSM2602_SPI @@ -608,7 +610,7 @@ config SND_SOC_BT_SCO config SND_SOC_CPCAP tristate "Motorola CPCAP codec" - depends on MFD_CPCAP + depends on MFD_CPCAP || COMPILE_TEST config SND_SOC_CQ0093VC tristate @@ -913,6 +915,10 @@ config SND_SOC_ES8316 tristate "Everest Semi ES8316 CODEC" depends on I2C +config SND_SOC_ES8326 + tristate "Everest Semi ES8326 CODEC" + depends on I2C + config SND_SOC_ES8328 tristate @@ -966,7 +972,7 @@ config SND_SOC_LM49453 config SND_SOC_LOCHNAGAR_SC tristate "Lochnagar Sound Card" - depends on MFD_LOCHNAGAR + depends on MFD_LOCHNAGAR || COMPILE_TEST help This driver support the sound card functionality of the Cirrus Logic Lochnagar audio development board. @@ -1191,8 +1197,7 @@ config SND_SOC_RK3328 config SND_SOC_RK817 tristate "Rockchip RK817 audio CODEC" - depends on MFD_RK808 - select REGMAP_I2C + depends on MFD_RK808 || COMPILE_TEST config SND_SOC_RL6231 tristate @@ -1471,6 +1476,18 @@ config SND_SOC_SIMPLE_MUX config SND_SOC_SPDIF tristate "S/PDIF CODEC" +config SND_SOC_SRC4XXX_I2C + tristate "Texas Instruments SRC4XXX DIR/DIT and SRC codecs" + depends on I2C + select SND_SOC_SRC4XXX + help + Enable support for the TI SRC4XXX family of codecs. These include the + scr4392 which has digital receivers, transmitters, and + a sample rate converter, including numerous ports. + +config SND_SOC_SRC4XXX + tristate + config SND_SOC_SSM2305 tristate "Analog Devices SSM2305 Class-D Amplifier" help @@ -1726,8 +1743,9 @@ config SND_SOC_WCD_MBHC config SND_SOC_WCD934X tristate "WCD9340/WCD9341 Codec" depends on COMMON_CLK + depends on SLIMBUS select SND_SOC_WCD_MBHC - depends on MFD_WCD934X + depends on MFD_WCD934X || COMPILE_TEST help The WCD9340/9341 is a audio codec IC Integrated in Qualcomm SoCs like SDM845. diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index 92fd441d426a..16a01635dd04 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -100,6 +100,7 @@ snd-soc-dmic-objs := dmic.o snd-soc-es7134-objs := es7134.o snd-soc-es7241-objs := es7241.o snd-soc-es8316-objs := es8316.o +snd-soc-es8326-objs := es8326.o snd-soc-es8328-objs := es8328.o snd-soc-es8328-i2c-objs := es8328-i2c.o snd-soc-es8328-spi-objs := es8328-spi.o @@ -231,6 +232,8 @@ snd-soc-sigmadsp-regmap-objs := sigmadsp-regmap.o snd-soc-si476x-objs := si476x.o snd-soc-spdif-tx-objs := spdif_transmitter.o snd-soc-spdif-rx-objs := spdif_receiver.o +snd-soc-src4xxx-objs := src4xxx.o +snd-soc-src4xxx-i2c-objs := src4xxx-i2c.o snd-soc-ssm2305-objs := ssm2305.o snd-soc-ssm2518-objs := ssm2518.o snd-soc-ssm2602-objs := ssm2602.o @@ -455,6 +458,7 @@ obj-$(CONFIG_SND_SOC_DMIC) += snd-soc-dmic.o obj-$(CONFIG_SND_SOC_ES7134) += snd-soc-es7134.o obj-$(CONFIG_SND_SOC_ES7241) += snd-soc-es7241.o obj-$(CONFIG_SND_SOC_ES8316) += snd-soc-es8316.o +obj-$(CONFIG_SND_SOC_ES8326) += snd-soc-es8326.o obj-$(CONFIG_SND_SOC_ES8328) += snd-soc-es8328.o obj-$(CONFIG_SND_SOC_ES8328_I2C)+= snd-soc-es8328-i2c.o obj-$(CONFIG_SND_SOC_ES8328_SPI)+= snd-soc-es8328-spi.o @@ -579,6 +583,8 @@ obj-$(CONFIG_SND_SOC_SIGMADSP_I2C) += snd-soc-sigmadsp-i2c.o obj-$(CONFIG_SND_SOC_SIGMADSP_REGMAP) += snd-soc-sigmadsp-regmap.o obj-$(CONFIG_SND_SOC_SI476X) += snd-soc-si476x.o obj-$(CONFIG_SND_SOC_SPDIF) += snd-soc-spdif-rx.o snd-soc-spdif-tx.o +obj-$(CONFIG_SND_SOC_SRC4XXX) += snd-soc-src4xxx.o +obj-$(CONFIG_SND_SOC_SRC4XXX_I2C) += snd-soc-src4xxx-i2c.o obj-$(CONFIG_SND_SOC_SSM2305) += snd-soc-ssm2305.o obj-$(CONFIG_SND_SOC_SSM2518) += snd-soc-ssm2518.o obj-$(CONFIG_SND_SOC_SSM2602) += snd-soc-ssm2602.o diff --git a/sound/soc/codecs/ak4458.c b/sound/soc/codecs/ak4458.c index ea33cc83c86c..626310859814 100644 --- a/sound/soc/codecs/ak4458.c +++ b/sound/soc/codecs/ak4458.c @@ -447,6 +447,13 @@ static int ak4458_hw_params(struct snd_pcm_substream *substream, snd_soc_component_update_bits(component, AK4458_0B_CONTROL7, AK4458_DCHAIN_MASK, dchn); + if (ak4458->drvdata->type == AK4497) { + ret = snd_soc_component_update_bits(component, AK4458_09_DSD2, + 0x4, (ak4458->dsd_path << 2)); + if (ret < 0) + return ret; + } + ret = ak4458_rstn_control(component, 0); if (ret) return ret; @@ -629,48 +636,6 @@ static void ak4458_reset(struct ak4458_priv *ak4458, bool active) } } -static int ak4458_init(struct snd_soc_component *component) -{ - struct ak4458_priv *ak4458 = snd_soc_component_get_drvdata(component); - int ret; - - /* External Mute ON */ - if (ak4458->mute_gpiod) - gpiod_set_value_cansleep(ak4458->mute_gpiod, 1); - - ak4458_reset(ak4458, false); - - ret = snd_soc_component_update_bits(component, AK4458_00_CONTROL1, - 0x80, 0x80); /* ACKS bit = 1; 10000000 */ - if (ret < 0) - return ret; - - if (ak4458->drvdata->type == AK4497) { - ret = snd_soc_component_update_bits(component, AK4458_09_DSD2, - 0x4, (ak4458->dsd_path << 2)); - if (ret < 0) - return ret; - } - - return ak4458_rstn_control(component, 1); -} - -static int ak4458_probe(struct snd_soc_component *component) -{ - struct ak4458_priv *ak4458 = snd_soc_component_get_drvdata(component); - - ak4458->fs = 48000; - - return ak4458_init(component); -} - -static void ak4458_remove(struct snd_soc_component *component) -{ - struct ak4458_priv *ak4458 = snd_soc_component_get_drvdata(component); - - ak4458_reset(ak4458, true); -} - #ifdef CONFIG_PM static int __maybe_unused ak4458_runtime_suspend(struct device *dev) { @@ -714,8 +679,6 @@ static int __maybe_unused ak4458_runtime_resume(struct device *dev) #endif /* CONFIG_PM */ static const struct snd_soc_component_driver soc_codec_dev_ak4458 = { - .probe = ak4458_probe, - .remove = ak4458_remove, .controls = ak4458_snd_controls, .num_controls = ARRAY_SIZE(ak4458_snd_controls), .dapm_widgets = ak4458_dapm_widgets, @@ -728,8 +691,6 @@ static const struct snd_soc_component_driver soc_codec_dev_ak4458 = { }; static const struct snd_soc_component_driver soc_codec_dev_ak4497 = { - .probe = ak4458_probe, - .remove = ak4458_remove, .controls = ak4497_snd_controls, .num_controls = ARRAY_SIZE(ak4497_snd_controls), .dapm_widgets = ak4497_dapm_widgets, @@ -820,12 +781,16 @@ static int ak4458_i2c_probe(struct i2c_client *i2c) pm_runtime_enable(&i2c->dev); regcache_cache_only(ak4458->regmap, true); + ak4458_reset(ak4458, false); return 0; } static int ak4458_i2c_remove(struct i2c_client *i2c) { + struct ak4458_priv *ak4458 = i2c_get_clientdata(i2c); + + ak4458_reset(ak4458, true); pm_runtime_disable(&i2c->dev); return 0; diff --git a/sound/soc/codecs/cs42l42.c b/sound/soc/codecs/cs42l42.c index daafd4251ce6..21368ed77c6d 100644 --- a/sound/soc/codecs/cs42l42.c +++ b/sound/soc/codecs/cs42l42.c @@ -12,7 +12,7 @@ #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/version.h> -#include <linux/kernel.h> +#include <linux/types.h> #include <linux/init.h> #include <linux/delay.h> #include <linux/i2c.h> @@ -37,6 +37,14 @@ #include "cs42l42.h" #include "cirrus_legacy.h" +static const char * const cs42l42_supply_names[] = { + "VA", + "VP", + "VCP", + "VD_FILT", + "VL", +}; + static const struct reg_default cs42l42_reg_defaults[] = { { CS42L42_FRZ_CTL, 0x00 }, { CS42L42_SRC_CTL, 0x10 }, @@ -395,7 +403,7 @@ static int cs42l42_slow_start_put(struct snd_kcontrol *kcontrol, struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); u8 val; - /* all bits of SLOW_START_EN much change together */ + /* all bits of SLOW_START_EN must change together */ switch (ucontrol->value.integer.value[0]) { case 0: val = 0; @@ -885,22 +893,21 @@ static int cs42l42_pcm_hw_params(struct snd_pcm_substream *substream, struct cs42l42_private *cs42l42 = snd_soc_component_get_drvdata(component); unsigned int channels = params_channels(params); unsigned int width = (params_width(params) / 8) - 1; + unsigned int slot_width = 0; unsigned int val = 0; int ret; cs42l42->srate = params_rate(params); - cs42l42->bclk = snd_soc_params_to_bclk(params); - - /* I2S frame always has 2 channels even for mono audio */ - if (channels == 1) - cs42l42->bclk *= 2; /* * Assume 24-bit samples are in 32-bit slots, to prevent SCLK being * more than assumed (which would result in overclocking). */ if (params_width(params) == 24) - cs42l42->bclk = (cs42l42->bclk / 3) * 4; + slot_width = 32; + + /* I2S frame always has multiple of 2 channels */ + cs42l42->bclk = snd_soc_tdm_params_to_bclk(params, slot_width, 0, 2); switch (substream->stream) { case SNDRV_PCM_STREAM_CAPTURE: @@ -2215,6 +2222,7 @@ static int cs42l42_i2c_probe(struct i2c_client *i2c_client) return ret; } + BUILD_BUG_ON(ARRAY_SIZE(cs42l42_supply_names) != ARRAY_SIZE(cs42l42->supplies)); for (i = 0; i < ARRAY_SIZE(cs42l42->supplies); i++) cs42l42->supplies[i].supply = cs42l42_supply_names[i]; @@ -2255,11 +2263,9 @@ static int cs42l42_i2c_probe(struct i2c_client *i2c_client) NULL, cs42l42_irq_thread, IRQF_ONESHOT | IRQF_TRIGGER_LOW, "cs42l42", cs42l42); - if (ret == -EPROBE_DEFER) { - goto err_disable_noirq; - } else if (ret != 0) { - dev_err(&i2c_client->dev, - "Failed to request IRQ: %d\n", ret); + if (ret) { + dev_err_probe(&i2c_client->dev, ret, + "Failed to request IRQ\n"); goto err_disable_noirq; } } diff --git a/sound/soc/codecs/cs42l42.h b/sound/soc/codecs/cs42l42.h index 5f50970375d4..50299c9f283a 100644 --- a/sound/soc/codecs/cs42l42.h +++ b/sound/soc/codecs/cs42l42.h @@ -12,18 +12,15 @@ #ifndef __CS42L42_H__ #define __CS42L42_H__ +#include <dt-bindings/sound/cs42l42.h> +#include <linux/device.h> +#include <linux/gpio.h> #include <linux/mutex.h> +#include <linux/regmap.h> +#include <linux/regulator/consumer.h> #include <sound/jack.h> #include <sound/cs42l42.h> -static const char *const cs42l42_supply_names[CS42L42_NUM_SUPPLIES] = { - "VA", - "VP", - "VCP", - "VD_FILT", - "VL", -}; - struct cs42l42_private { struct regmap *regmap; struct device *dev; diff --git a/sound/soc/codecs/cs43130.c b/sound/soc/codecs/cs43130.c index ca4d47cc9c91..06c6ad3ca2b7 100644 --- a/sound/soc/codecs/cs43130.c +++ b/sound/soc/codecs/cs43130.c @@ -1666,10 +1666,9 @@ static int cs43130_show_dc(struct device *dev, char *buf, u8 ch) struct cs43130_private *cs43130 = i2c_get_clientdata(client); if (!cs43130->hpload_done) - return scnprintf(buf, PAGE_SIZE, "NO_HPLOAD\n"); + return sysfs_emit(buf, "NO_HPLOAD\n"); else - return scnprintf(buf, PAGE_SIZE, "%u\n", - cs43130->hpload_dc[ch]); + return sysfs_emit(buf, "%u\n", cs43130->hpload_dc[ch]); } static ssize_t hpload_dc_l_show(struct device *dev, @@ -1705,8 +1704,8 @@ static int cs43130_show_ac(struct device *dev, char *buf, u8 ch) if (cs43130->hpload_done && cs43130->ac_meas) { for (i = 0; i < ARRAY_SIZE(cs43130_ac_freq); i++) { - tmp = scnprintf(buf + j, PAGE_SIZE - j, "%u\n", - cs43130->hpload_ac[i][ch]); + tmp = sysfs_emit_at(buf, j, "%u\n", + cs43130->hpload_ac[i][ch]); if (!tmp) break; @@ -1715,7 +1714,7 @@ static int cs43130_show_ac(struct device *dev, char *buf, u8 ch) return j; } else { - return scnprintf(buf, PAGE_SIZE, "NO_HPLOAD\n"); + return sysfs_emit(buf, "NO_HPLOAD\n"); } } diff --git a/sound/soc/codecs/es8316.c b/sound/soc/codecs/es8316.c index de7185f73e1e..8643014472ae 100644 --- a/sound/soc/codecs/es8316.c +++ b/sound/soc/codecs/es8316.c @@ -767,9 +767,31 @@ static void es8316_remove(struct snd_soc_component *component) clk_disable_unprepare(es8316->mclk); } +static int es8316_resume(struct snd_soc_component *component) +{ + struct es8316_priv *es8316 = snd_soc_component_get_drvdata(component); + + regcache_cache_only(es8316->regmap, false); + regcache_sync(es8316->regmap); + + return 0; +} + +static int es8316_suspend(struct snd_soc_component *component) +{ + struct es8316_priv *es8316 = snd_soc_component_get_drvdata(component); + + regcache_cache_only(es8316->regmap, true); + regcache_mark_dirty(es8316->regmap); + + return 0; +} + static const struct snd_soc_component_driver soc_component_dev_es8316 = { .probe = es8316_probe, .remove = es8316_remove, + .resume = es8316_resume, + .suspend = es8316_suspend, .set_jack = es8316_set_jack, .controls = es8316_snd_controls, .num_controls = ARRAY_SIZE(es8316_snd_controls), diff --git a/sound/soc/codecs/es8326.c b/sound/soc/codecs/es8326.c new file mode 100755 index 000000000000..87c1cc16592b --- /dev/null +++ b/sound/soc/codecs/es8326.c @@ -0,0 +1,905 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// es8326.c -- es8326 ALSA SoC audio driver +// Copyright Everest Semiconductor Co., Ltd +// +// Authors: David Yang <[email protected]> +// + +#include <linux/clk.h> +#include <linux/i2c.h> +#include <linux/interrupt.h> +#include <linux/irq.h> +#include <linux/module.h> +#include <sound/jack.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <sound/tlv.h> +#include "es8326.h" + +struct es8326_priv { + struct clk *mclk; + struct i2c_client *i2c; + struct regmap *regmap; + struct snd_soc_component *component; + struct delayed_work jack_detect_work; + struct delayed_work button_press_work; + struct snd_soc_jack *jack; + int irq; + /* The lock protects the situation that an irq is generated + * while enabling or disabling or during an irq. + */ + struct mutex lock; + u8 mic1_src; + u8 mic2_src; + u8 jack_pol; + u8 interrupt_src; + u8 interrupt_clk; + bool jd_inverted; + unsigned int sysclk; +}; + +static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(dac_vol_tlv, -9550, 50, 0); +static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(adc_vol_tlv, -9550, 50, 0); +static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(adc_analog_pga_tlv, 0, 300, 0); +static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(adc_pga_tlv, 0, 600, 0); +static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(softramp_rate, 0, 100, 0); +static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(drc_target_tlv, -3200, 200, 0); +static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(drc_recovery_tlv, -125, 250, 0); + +static const char *const winsize[] = { + "0.25db/2 LRCK", + "0.25db/4 LRCK", + "0.25db/8 LRCK", + "0.25db/16 LRCK", + "0.25db/32 LRCK", + "0.25db/64 LRCK", + "0.25db/128 LRCK", + "0.25db/256 LRCK", + "0.25db/512 LRCK", + "0.25db/1024 LRCK", + "0.25db/2048 LRCK", + "0.25db/4096 LRCK", + "0.25db/8192 LRCK", + "0.25db/16384 LRCK", + "0.25db/32768 LRCK", + "0.25db/65536 LRCK", +}; + +static const char *const dacpol_txt[] = { + "Normal", "R Invert", "L Invert", "L + R Invert" }; + +static const struct soc_enum dacpol = + SOC_ENUM_SINGLE(ES8326_DAC_DSM, 4, 4, dacpol_txt); +static const struct soc_enum alc_winsize = + SOC_ENUM_SINGLE(ES8326_ADC_RAMPRATE, 4, 16, winsize); +static const struct soc_enum drc_winsize = + SOC_ENUM_SINGLE(ES8326_DRC_WINSIZE, 4, 16, winsize); + +static const struct snd_kcontrol_new es8326_snd_controls[] = { + SOC_SINGLE_TLV("DAC Playback Volume", ES8326_DAC_VOL, 0, 0xbf, 0, dac_vol_tlv), + SOC_ENUM("Playback Polarity", dacpol), + SOC_SINGLE_TLV("DAC Ramp Rate", ES8326_DAC_RAMPRATE, 0, 0x0f, 0, softramp_rate), + SOC_SINGLE_TLV("DRC Recovery Level", ES8326_DRC_RECOVERY, 0, 4, 0, drc_recovery_tlv), + SOC_ENUM("DRC Winsize", drc_winsize), + SOC_SINGLE_TLV("DRC Target Level", ES8326_DRC_WINSIZE, 0, 0x0f, 0, drc_target_tlv), + + SOC_DOUBLE_R_TLV("ADC Capture Volume", ES8326_ADC1_VOL, ES8326_ADC2_VOL, 0, 0xff, 0, + adc_vol_tlv), + SOC_DOUBLE_TLV("ADC PGA Volume", ES8326_ADC_SCALE, 4, 0, 5, 0, adc_pga_tlv), + SOC_SINGLE_TLV("ADC PGA Gain Volume", ES8326_PGAGAIN, 0, 10, 0, adc_analog_pga_tlv), + SOC_SINGLE_TLV("ADC Ramp Rate", ES8326_ADC_RAMPRATE, 0, 0x0f, 0, softramp_rate), + SOC_SINGLE("ALC Capture Switch", ES8326_ALC_RECOVERY, 3, 1, 0), + SOC_SINGLE_TLV("ALC Capture Recovery Level", ES8326_ALC_LEVEL, + 0, 4, 0, drc_recovery_tlv), + SOC_ENUM("ALC Capture Winsize", alc_winsize), + SOC_SINGLE_TLV("ALC Capture Target Level", ES8326_ALC_LEVEL, + 0, 0x0f, 0, drc_target_tlv), + +}; + +static const struct snd_soc_dapm_widget es8326_dapm_widgets[] = { + SND_SOC_DAPM_INPUT("MIC1"), + SND_SOC_DAPM_INPUT("MIC2"), + SND_SOC_DAPM_INPUT("MIC3"), + SND_SOC_DAPM_INPUT("MIC4"), + + SND_SOC_DAPM_ADC("ADC L", NULL, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_ADC("ADC R", NULL, SND_SOC_NOPM, 0, 0), + + /* Digital Interface */ + SND_SOC_DAPM_AIF_OUT("I2S OUT", "I2S1 Capture", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("I2S IN", "I2S1 Playback", 0, SND_SOC_NOPM, 0, 0), + + /* ADC Digital Mute */ + SND_SOC_DAPM_PGA("ADC L1", ES8326_ADC_MUTE, 0, 1, NULL, 0), + SND_SOC_DAPM_PGA("ADC R1", ES8326_ADC_MUTE, 1, 1, NULL, 0), + SND_SOC_DAPM_PGA("ADC L2", ES8326_ADC_MUTE, 2, 1, NULL, 0), + SND_SOC_DAPM_PGA("ADC R2", ES8326_ADC_MUTE, 3, 1, NULL, 0), + + /* Analog Power Supply*/ + SND_SOC_DAPM_DAC("Right DAC", NULL, ES8326_ANA_PDN, 0, 1), + SND_SOC_DAPM_DAC("Left DAC", NULL, ES8326_ANA_PDN, 1, 1), + SND_SOC_DAPM_SUPPLY("Analog Power", ES8326_ANA_PDN, 7, 1, NULL, 0), + SND_SOC_DAPM_SUPPLY("IBias Power", ES8326_ANA_PDN, 6, 1, NULL, 0), + SND_SOC_DAPM_SUPPLY("ADC Vref", ES8326_ANA_PDN, 5, 1, NULL, 0), + SND_SOC_DAPM_SUPPLY("DAC Vref", ES8326_ANA_PDN, 4, 1, NULL, 0), + SND_SOC_DAPM_SUPPLY("Vref Power", ES8326_ANA_PDN, 3, 1, NULL, 0), + SND_SOC_DAPM_SUPPLY("MICBIAS1", ES8326_ANA_MICBIAS, 2, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY("MICBIAS2", ES8326_ANA_MICBIAS, 3, 0, NULL, 0), + + SND_SOC_DAPM_PGA("LHPMIX", ES8326_DAC2HPMIX, 7, 0, NULL, 0), + SND_SOC_DAPM_PGA("RHPMIX", ES8326_DAC2HPMIX, 3, 0, NULL, 0), + + /* Headphone Charge Pump and Output */ + SND_SOC_DAPM_SUPPLY("HPOR Cal", ES8326_HP_CAL, 7, 1, NULL, 0), + SND_SOC_DAPM_SUPPLY("HPOL Cal", ES8326_HP_CAL, 3, 1, NULL, 0), + SND_SOC_DAPM_SUPPLY("Headphone Charge Pump", ES8326_HP_DRIVER, + 3, 1, NULL, 0), + SND_SOC_DAPM_SUPPLY("Headphone Driver Bias", ES8326_HP_DRIVER, + 2, 1, NULL, 0), + SND_SOC_DAPM_SUPPLY("Headphone LDO", ES8326_HP_DRIVER, + 1, 1, NULL, 0), + SND_SOC_DAPM_SUPPLY("Headphone Reference", ES8326_HP_DRIVER, + 0, 1, NULL, 0), + SND_SOC_DAPM_REG(snd_soc_dapm_supply, "HPOR Supply", ES8326_HP_CAL, + ES8326_HPOR_SHIFT, 7, 7, 0), + SND_SOC_DAPM_REG(snd_soc_dapm_supply, "HPOL Supply", ES8326_HP_CAL, + 0, 7, 7, 0), + + SND_SOC_DAPM_OUTPUT("HPOL"), + SND_SOC_DAPM_OUTPUT("HPOR"), +}; + +static const struct snd_soc_dapm_route es8326_dapm_routes[] = { + {"ADC L1", NULL, "MIC1"}, + {"ADC R1", NULL, "MIC2"}, + {"ADC L2", NULL, "MIC3"}, + {"ADC R2", NULL, "MIC4"}, + + {"ADC L", NULL, "ADC L1"}, + {"ADC R", NULL, "ADC R1"}, + {"ADC L", NULL, "ADC L2"}, + {"ADC R", NULL, "ADC R2"}, + + {"I2S OUT", NULL, "ADC L"}, + {"I2S OUT", NULL, "ADC R"}, + + {"I2S OUT", NULL, "Analog Power"}, + {"I2S OUT", NULL, "ADC Vref"}, + {"I2S OUT", NULL, "Vref Power"}, + {"I2S OUT", NULL, "IBias Power"}, + {"I2S IN", NULL, "Analog Power"}, + {"I2S IN", NULL, "DAC Vref"}, + {"I2S IN", NULL, "Vref Power"}, + {"I2S IN", NULL, "IBias Power"}, + + {"Right DAC", NULL, "I2S IN"}, + {"Left DAC", NULL, "I2S IN"}, + + {"LHPMIX", NULL, "Left DAC"}, + {"RHPMIX", NULL, "Right DAC"}, + + {"HPOR", NULL, "HPOR Cal"}, + {"HPOL", NULL, "HPOL Cal"}, + {"HPOR", NULL, "HPOR Supply"}, + {"HPOL", NULL, "HPOL Supply"}, + {"HPOL", NULL, "Headphone Charge Pump"}, + {"HPOR", NULL, "Headphone Charge Pump"}, + {"HPOL", NULL, "Headphone Driver Bias"}, + {"HPOR", NULL, "Headphone Driver Bias"}, + {"HPOL", NULL, "Headphone LDO"}, + {"HPOR", NULL, "Headphone LDO"}, + {"HPOL", NULL, "Headphone Reference"}, + {"HPOR", NULL, "Headphone Reference"}, + + {"HPOL", NULL, "LHPMIX"}, + {"HPOR", NULL, "RHPMIX"}, +}; + +static const struct regmap_range es8326_volatile_ranges[] = { + regmap_reg_range(ES8326_HP_DETECT, ES8326_HP_DETECT), +}; + +static const struct regmap_access_table es8326_volatile_table = { + .yes_ranges = es8326_volatile_ranges, + .n_yes_ranges = ARRAY_SIZE(es8326_volatile_ranges), +}; + +static const struct regmap_config es8326_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .max_register = 0xff, + .volatile_table = &es8326_volatile_table, + .cache_type = REGCACHE_RBTREE, +}; + +struct _coeff_div { + u16 fs; + u32 rate; + u32 mclk; + u8 reg4; + u8 reg5; + u8 reg6; + u8 reg7; + u8 reg8; + u8 reg9; + u8 rega; + u8 regb; +}; + +/* codec hifi mclk clock divider coefficients */ +/* {ratio, LRCK, MCLK, REG04, REG05, REG06, REG07, REG08, REG09, REG10, REG11} */ +static const struct _coeff_div coeff_div[] = { + {32, 8000, 256000, 0x60, 0x00, 0x0F, 0x75, 0x0A, 0x1B, 0x1F, 0x7F}, + {32, 16000, 512000, 0x20, 0x00, 0x0D, 0x75, 0x0A, 0x1B, 0x1F, 0x3F}, + {32, 44100, 1411200, 0x00, 0x00, 0x13, 0x2D, 0x0A, 0x0A, 0x1F, 0x1F}, + {32, 48000, 1536000, 0x00, 0x00, 0x13, 0x2D, 0x0A, 0x0A, 0x1F, 0x1F}, + {36, 8000, 288000, 0x20, 0x00, 0x0D, 0x75, 0x0A, 0x1B, 0x23, 0x47}, + {36, 16000, 576000, 0x20, 0x00, 0x0D, 0x75, 0x0A, 0x1B, 0x23, 0x47}, + {48, 8000, 384000, 0x60, 0x02, 0x1F, 0x75, 0x0A, 0x1B, 0x1F, 0x7F}, + {48, 16000, 768000, 0x20, 0x02, 0x0F, 0x75, 0x0A, 0x1B, 0x1F, 0x3F}, + {48, 48000, 2304000, 0x00, 0x02, 0x0D, 0x2D, 0x0A, 0x0A, 0x1F, 0x1F}, + {64, 8000, 512000, 0x60, 0x00, 0x0D, 0x75, 0x0A, 0x1B, 0x1F, 0x7F}, + {64, 16000, 1024000, 0x20, 0x00, 0x05, 0x75, 0x0A, 0x1B, 0x1F, 0x3F}, + + {64, 44100, 2822400, 0x00, 0x00, 0x11, 0x2D, 0x0A, 0x0A, 0x1F, 0x1F}, + {64, 48000, 3072000, 0x00, 0x00, 0x11, 0x2D, 0x0A, 0x0A, 0x1F, 0x1F}, + {72, 8000, 576000, 0x20, 0x00, 0x13, 0x35, 0x0A, 0x1B, 0x23, 0x47}, + {72, 16000, 1152000, 0x20, 0x00, 0x05, 0x75, 0x0A, 0x1B, 0x23, 0x47}, + {96, 8000, 768000, 0x60, 0x02, 0x1D, 0x75, 0x0A, 0x1B, 0x1F, 0x7F}, + {96, 16000, 1536000, 0x20, 0x02, 0x0D, 0x75, 0x0A, 0x1B, 0x1F, 0x3F}, + {100, 48000, 4800000, 0x04, 0x04, 0x3F, 0x6D, 0x38, 0x08, 0x4f, 0x1f}, + {125, 48000, 6000000, 0x04, 0x04, 0x1F, 0x2D, 0x0A, 0x0A, 0x27, 0x27}, + {128, 8000, 1024000, 0x60, 0x00, 0x13, 0x35, 0x0A, 0x1B, 0x1F, 0x7F}, + {128, 16000, 2048000, 0x20, 0x00, 0x11, 0x35, 0x0A, 0x1B, 0x1F, 0x3F}, + + {128, 44100, 5644800, 0x00, 0x00, 0x01, 0x2D, 0x0A, 0x0A, 0x1F, 0x1F}, + {128, 48000, 6144000, 0x00, 0x00, 0x01, 0x2D, 0x0A, 0x0A, 0x1F, 0x1F}, + {144, 8000, 1152000, 0x20, 0x00, 0x03, 0x35, 0x0A, 0x1B, 0x23, 0x47}, + {144, 16000, 2304000, 0x20, 0x00, 0x11, 0x35, 0x0A, 0x1B, 0x23, 0x47}, + {192, 8000, 1536000, 0x60, 0x02, 0x0D, 0x75, 0x0A, 0x1B, 0x1F, 0x7F}, + {192, 16000, 3072000, 0x20, 0x02, 0x05, 0x75, 0x0A, 0x1B, 0x1F, 0x3F}, + {200, 48000, 9600000, 0x04, 0x04, 0x0F, 0x2D, 0x0A, 0x0A, 0x1F, 0x1F}, + {250, 48000, 12000000, 0x04, 0x04, 0x0F, 0x2D, 0x0A, 0x0A, 0x27, 0x27}, + {256, 8000, 2048000, 0x60, 0x00, 0x11, 0x35, 0x0A, 0x1B, 0x1F, 0x7F}, + {256, 16000, 4096000, 0x20, 0x00, 0x01, 0x35, 0x0A, 0x1B, 0x1F, 0x3F}, + + {256, 44100, 11289600, 0x00, 0x00, 0x10, 0x2D, 0x0A, 0x0A, 0x1F, 0x1F}, + {256, 48000, 12288000, 0x00, 0x00, 0x30, 0x2D, 0x0A, 0x0A, 0x1F, 0x1F}, + {288, 8000, 2304000, 0x20, 0x00, 0x01, 0x35, 0x0A, 0x1B, 0x23, 0x47}, + {384, 8000, 3072000, 0x60, 0x02, 0x05, 0x75, 0x0A, 0x1B, 0x1F, 0x7F}, + {384, 16000, 6144000, 0x20, 0x02, 0x03, 0x35, 0x0A, 0x1B, 0x1F, 0x3F}, + {384, 48000, 18432000, 0x00, 0x02, 0x01, 0x2D, 0x0A, 0x0A, 0x1F, 0x1F}, + {400, 48000, 19200000, 0x09, 0x04, 0x0f, 0x6d, 0x3a, 0x0A, 0x4F, 0x1F}, + {500, 48000, 24000000, 0x18, 0x04, 0x1F, 0x2D, 0x0A, 0x0A, 0x1F, 0x1F}, + {512, 8000, 4096000, 0x60, 0x00, 0x01, 0x35, 0x0A, 0x1B, 0x1F, 0x7F}, + {512, 16000, 8192000, 0x20, 0x00, 0x10, 0x35, 0x0A, 0x1B, 0x1F, 0x3F}, + + {512, 44100, 22579200, 0x00, 0x00, 0x00, 0x2D, 0x0A, 0x0A, 0x1F, 0x1F}, + {512, 48000, 24576000, 0x00, 0x00, 0x00, 0x2D, 0x0A, 0x0A, 0x1F, 0x1F}, + {768, 8000, 6144000, 0x60, 0x02, 0x11, 0x35, 0x0A, 0x1B, 0x1F, 0x7F}, + {768, 16000, 12288000, 0x20, 0x02, 0x01, 0x35, 0x0A, 0x1B, 0x1F, 0x3F}, + {800, 48000, 38400000, 0x00, 0x18, 0x13, 0x2D, 0x0A, 0x0A, 0x1F, 0x1F}, + {1024, 8000, 8192000, 0x60, 0x00, 0x10, 0x35, 0x0A, 0x1B, 0x1F, 0x7F}, + {1024, 16000, 16384000, 0x20, 0x00, 0x00, 0x35, 0x0A, 0x1B, 0x1F, 0x3F}, + {1152, 16000, 18432000, 0x20, 0x08, 0x11, 0x35, 0x0A, 0x1B, 0x1F, 0x3F}, + {1536, 8000, 12288000, 0x60, 0x02, 0x01, 0x35, 0x0A, 0x1B, 0x1F, 0x7F}, + + {1536, 16000, 24576000, 0x20, 0x02, 0x10, 0x35, 0x0A, 0x1B, 0x1F, 0x3F}, + {1625, 8000, 13000000, 0x0C, 0x18, 0x1F, 0x2D, 0x0A, 0x0A, 0x27, 0x27}, + {1625, 16000, 26000000, 0x0C, 0x18, 0x1F, 0x2D, 0x0A, 0x0A, 0x27, 0x27}, + {2048, 8000, 16384000, 0x60, 0x00, 0x00, 0x35, 0x0A, 0x1B, 0x1F, 0x7F}, + {2304, 8000, 18432000, 0x40, 0x02, 0x10, 0x35, 0x0A, 0x1B, 0x1F, 0x5F}, + {3072, 8000, 24576000, 0x60, 0x02, 0x10, 0x35, 0x0A, 0x1B, 0x1F, 0x7F}, + {3250, 8000, 26000000, 0x0C, 0x18, 0x0F, 0x2D, 0x0A, 0x0A, 0x27, 0x27}, + +}; + +static inline int get_coeff(int mclk, int rate) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(coeff_div); i++) { + if (coeff_div[i].rate == rate && coeff_div[i].mclk == mclk) + return i; + } + + return -EINVAL; +} + +static int es8326_set_dai_sysclk(struct snd_soc_dai *codec_dai, + int clk_id, unsigned int freq, int dir) +{ + struct snd_soc_component *codec = codec_dai->component; + struct es8326_priv *es8326 = snd_soc_component_get_drvdata(codec); + + es8326->sysclk = freq; + + return 0; +} + +static int es8326_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) +{ + struct snd_soc_component *component = codec_dai->component; + u8 iface = 0; + + switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) { + case SND_SOC_DAIFMT_CBC_CFP: + snd_soc_component_update_bits(component, ES8326_RESET, + ES8326_MASTER_MODE_EN, ES8326_MASTER_MODE_EN); + break; + case SND_SOC_DAIFMT_CBC_CFC: + break; + default: + return -EINVAL; + } + + /* interface format */ + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_I2S: + break; + case SND_SOC_DAIFMT_RIGHT_J: + dev_err(component->dev, "Codec driver does not support right justified\n"); + return -EINVAL; + case SND_SOC_DAIFMT_LEFT_J: + iface |= ES8326_DAIFMT_LEFT_J; + break; + case SND_SOC_DAIFMT_DSP_A: + iface |= ES8326_DAIFMT_DSP_A; + break; + case SND_SOC_DAIFMT_DSP_B: + iface |= ES8326_DAIFMT_DSP_B; + break; + default: + return -EINVAL; + } + + snd_soc_component_update_bits(component, ES8326_FMT, ES8326_DAIFMT_MASK, iface); + + return 0; +} + +static int es8326_pcm_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + struct es8326_priv *es8326 = snd_soc_component_get_drvdata(component); + u8 srate = 0; + int coeff; + + coeff = get_coeff(es8326->sysclk, params_rate(params)); + /* bit size */ + switch (params_format(params)) { + case SNDRV_PCM_FORMAT_S16_LE: + srate |= ES8326_S16_LE; + break; + case SNDRV_PCM_FORMAT_S20_3LE: + srate |= ES8326_S20_3_LE; + break; + case SNDRV_PCM_FORMAT_S18_3LE: + srate |= ES8326_S18_LE; + break; + case SNDRV_PCM_FORMAT_S24_LE: + srate |= ES8326_S24_LE; + break; + case SNDRV_PCM_FORMAT_S32_LE: + srate |= ES8326_S32_LE; + break; + default: + return -EINVAL; + } + + /* set iface & srate */ + snd_soc_component_update_bits(component, ES8326_FMT, ES8326_DATA_LEN_MASK, srate); + + if (coeff >= 0) { + regmap_write(es8326->regmap, ES8326_CLK_DIV1, + coeff_div[coeff].reg4); + regmap_write(es8326->regmap, ES8326_CLK_DIV2, + coeff_div[coeff].reg5); + regmap_write(es8326->regmap, ES8326_CLK_DLL, + coeff_div[coeff].reg6); + regmap_write(es8326->regmap, ES8326_CLK_MUX, + coeff_div[coeff].reg7); + regmap_write(es8326->regmap, ES8326_CLK_ADC_SEL, + coeff_div[coeff].reg8); + regmap_write(es8326->regmap, ES8326_CLK_DAC_SEL, + coeff_div[coeff].reg9); + regmap_write(es8326->regmap, ES8326_CLK_ADC_OSR, + coeff_div[coeff].rega); + regmap_write(es8326->regmap, ES8326_CLK_DAC_OSR, + coeff_div[coeff].regb); + } else { + dev_warn(component->dev, "Clock coefficients do not match"); + } + + return 0; +} + +static int es8326_set_bias_level(struct snd_soc_component *codec, + enum snd_soc_bias_level level) +{ + struct es8326_priv *es8326 = snd_soc_component_get_drvdata(codec); + int ret; + + switch (level) { + case SND_SOC_BIAS_ON: + ret = clk_prepare_enable(es8326->mclk); + if (ret) + return ret; + regmap_write(es8326->regmap, ES8326_RESET, ES8326_PWRUP_SEQ_EN); + regmap_write(es8326->regmap, ES8326_INTOUT_IO, 0x45); + regmap_write(es8326->regmap, ES8326_SDINOUT1_IO, + (ES8326_IO_DMIC_CLK << ES8326_SDINOUT1_SHIFT)); + regmap_write(es8326->regmap, ES8326_SDINOUT23_IO, ES8326_IO_INPUT); + regmap_write(es8326->regmap, ES8326_CLK_RESAMPLE, 0x05); + regmap_write(es8326->regmap, ES8326_VMIDSEL, 0x02); + regmap_write(es8326->regmap, ES8326_PGA_PDN, 0x40); + regmap_write(es8326->regmap, ES8326_DAC2HPMIX, 0xAA); + regmap_write(es8326->regmap, ES8326_RESET, ES8326_CSM_ON); + break; + case SND_SOC_BIAS_PREPARE: + break; + case SND_SOC_BIAS_STANDBY: + break; + case SND_SOC_BIAS_OFF: + clk_disable_unprepare(es8326->mclk); + regmap_write(es8326->regmap, ES8326_DAC2HPMIX, 0x11); + regmap_write(es8326->regmap, ES8326_RESET, ES8326_CSM_OFF); + regmap_write(es8326->regmap, ES8326_PGA_PDN, 0xF8); + regmap_write(es8326->regmap, ES8326_VMIDSEL, 0x00); + regmap_write(es8326->regmap, ES8326_INT_SOURCE, 0x08); + regmap_write(es8326->regmap, ES8326_SDINOUT1_IO, ES8326_IO_INPUT); + regmap_write(es8326->regmap, ES8326_SDINOUT23_IO, ES8326_IO_INPUT); + regmap_write(es8326->regmap, ES8326_RESET, + ES8326_CODEC_RESET | ES8326_PWRUP_SEQ_EN); + break; + } + + return 0; +} + +#define es8326_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ + SNDRV_PCM_FMTBIT_S24_LE) + +static const struct snd_soc_dai_ops es8326_ops = { + .hw_params = es8326_pcm_hw_params, + .set_fmt = es8326_set_dai_fmt, + .set_sysclk = es8326_set_dai_sysclk, +}; + +static struct snd_soc_dai_driver es8326_dai = { + .name = "ES8326 HiFi", + .playback = { + .stream_name = "Playback", + .channels_min = 1, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_8000_48000, + .formats = es8326_FORMATS, + }, + .capture = { + .stream_name = "Capture", + .channels_min = 1, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_8000_48000, + .formats = es8326_FORMATS, + }, + .ops = &es8326_ops, + .symmetric_rate = 1, +}; + +static void es8326_enable_micbias(struct snd_soc_component *component) +{ + struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); + + snd_soc_dapm_mutex_lock(dapm); + snd_soc_dapm_force_enable_pin_unlocked(dapm, "MICBIAS1"); + snd_soc_dapm_force_enable_pin_unlocked(dapm, "MICBIAS2"); + snd_soc_dapm_sync_unlocked(dapm); + snd_soc_dapm_mutex_unlock(dapm); +} + +static void es8326_disable_micbias(struct snd_soc_component *component) +{ + struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); + + snd_soc_dapm_mutex_lock(dapm); + snd_soc_dapm_disable_pin_unlocked(dapm, "MICBIAS1"); + snd_soc_dapm_disable_pin_unlocked(dapm, "MICBIAS2"); + snd_soc_dapm_sync_unlocked(dapm); + snd_soc_dapm_mutex_unlock(dapm); +} + +/* + * For button detection, set the following in soundcard + * snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); + * snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOLUMEUP); + * snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN); + */ +static void es8326_jack_button_handler(struct work_struct *work) +{ + struct es8326_priv *es8326 = + container_of(work, struct es8326_priv, button_press_work.work); + struct snd_soc_component *comp = es8326->component; + unsigned int iface; + static int button_to_report, press_count; + static int prev_button, cur_button; + + if (!(es8326->jack->status & SND_JACK_HEADSET)) /* Jack unplugged */ + return; + + mutex_lock(&es8326->lock); + iface = snd_soc_component_read(comp, ES8326_HP_DETECT); + switch (iface) { + case 0x93: + /* pause button detected */ + cur_button = SND_JACK_BTN_0; + break; + case 0x6f: + /* button volume up */ + cur_button = SND_JACK_BTN_1; + break; + case 0x27: + /* button volume down */ + cur_button = SND_JACK_BTN_2; + break; + case 0x1e: + /* button released or not pressed */ + cur_button = 0; + break; + default: + break; + } + + if ((prev_button == cur_button) && (cur_button != 0)) { + press_count++; + if (press_count > 10) { + /* report a press every 500ms */ + snd_soc_jack_report(es8326->jack, cur_button, + SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2); + press_count = 0; + } + button_to_report = cur_button; + queue_delayed_work(system_wq, &es8326->button_press_work, + msecs_to_jiffies(50)); + } else if (prev_button != cur_button) { + /* mismatch, detect again */ + prev_button = cur_button; + queue_delayed_work(system_wq, &es8326->button_press_work, + msecs_to_jiffies(50)); + } else { + /* released or no pressed */ + if (button_to_report != 0) { + snd_soc_jack_report(es8326->jack, button_to_report, + SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2); + snd_soc_jack_report(es8326->jack, 0, + SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2); + button_to_report = 0; + } + } + mutex_unlock(&es8326->lock); +} + +static void es8326_jack_detect_handler(struct work_struct *work) +{ + struct es8326_priv *es8326 = + container_of(work, struct es8326_priv, jack_detect_work.work); + struct snd_soc_component *comp = es8326->component; + unsigned int iface; + + mutex_lock(&es8326->lock); + iface = snd_soc_component_read(comp, ES8326_HP_DETECT); + dev_dbg(comp->dev, "gpio flag %#04x", iface); + if ((iface & ES8326_HPINSERT_FLAG) == 0) { + /* Jack unplugged or spurious IRQ */ + dev_dbg(comp->dev, "No headset detected"); + if (es8326->jack->status & SND_JACK_HEADPHONE) { + snd_soc_jack_report(es8326->jack, 0, SND_JACK_HEADSET); + snd_soc_component_write(comp, ES8326_ADC1_SRC, es8326->mic2_src); + es8326_disable_micbias(comp); + } + } else if ((iface & ES8326_HPINSERT_FLAG) == ES8326_HPINSERT_FLAG) { + if (es8326->jack->status & SND_JACK_HEADSET) { + /* detect button */ + queue_delayed_work(system_wq, &es8326->button_press_work, 10); + } else { + if ((iface & ES8326_HPBUTTON_FLAG) == 0x00) { + dev_dbg(comp->dev, "Headset detected"); + snd_soc_jack_report(es8326->jack, + SND_JACK_HEADSET, SND_JACK_HEADSET); + snd_soc_component_write(comp, + ES8326_ADC1_SRC, es8326->mic1_src); + } else { + dev_dbg(comp->dev, "Headphone detected"); + snd_soc_jack_report(es8326->jack, + SND_JACK_HEADPHONE, SND_JACK_HEADSET); + } + } + } + mutex_unlock(&es8326->lock); +} + +static irqreturn_t es8326_irq(int irq, void *dev_id) +{ + struct es8326_priv *es8326 = dev_id; + struct snd_soc_component *comp = es8326->component; + + if (!es8326->jack) + goto out; + + es8326_enable_micbias(comp); + + if (es8326->jack->status & SND_JACK_HEADSET) + queue_delayed_work(system_wq, &es8326->jack_detect_work, + msecs_to_jiffies(10)); + else + queue_delayed_work(system_wq, &es8326->jack_detect_work, + msecs_to_jiffies(300)); + +out: + return IRQ_HANDLED; +} + +static int es8326_resume(struct snd_soc_component *component) +{ + struct es8326_priv *es8326 = snd_soc_component_get_drvdata(component); + unsigned int reg; + + regcache_cache_only(es8326->regmap, false); + regcache_sync(es8326->regmap); + + regmap_write(es8326->regmap, ES8326_CLK_CTL, ES8326_CLK_ON); + /* Two channel ADC */ + regmap_write(es8326->regmap, ES8326_PULLUP_CTL, 0x02); + regmap_write(es8326->regmap, ES8326_CLK_INV, 0x00); + regmap_write(es8326->regmap, ES8326_CLK_DIV_CPC, 0x1F); + regmap_write(es8326->regmap, ES8326_CLK_VMIDS1, 0xC8); + regmap_write(es8326->regmap, ES8326_CLK_VMIDS2, 0x88); + regmap_write(es8326->regmap, ES8326_CLK_CAL_TIME, 0x20); + regmap_write(es8326->regmap, ES8326_SYS_BIAS, 0x08); + regmap_write(es8326->regmap, ES8326_DAC2HPMIX, 0x22); + regmap_write(es8326->regmap, ES8326_ADC1_SRC, es8326->mic1_src); + regmap_write(es8326->regmap, ES8326_ADC2_SRC, es8326->mic2_src); + regmap_write(es8326->regmap, ES8326_HPJACK_TIMER, 0x88); + regmap_write(es8326->regmap, ES8326_HP_DET, + ES8326_HP_DET_SRC_PIN9 | es8326->jack_pol); + regmap_write(es8326->regmap, ES8326_INT_SOURCE, es8326->interrupt_src); + regmap_write(es8326->regmap, ES8326_INTOUT_IO, es8326->interrupt_clk); + regmap_write(es8326->regmap, ES8326_RESET, ES8326_CSM_ON); + snd_soc_component_update_bits(component, ES8326_PGAGAIN, + ES8326_MIC_SEL_MASK, ES8326_MIC1_SEL); + + regmap_read(es8326->regmap, ES8326_CHIP_VERSION, ®); + if ((reg & ES8326_VERSION_B) == 1) { + regmap_write(es8326->regmap, ES8326_ANA_MICBIAS, 0xDD); + regmap_write(es8326->regmap, ES8326_ANA_VSEL, 0x7F); + regmap_write(es8326->regmap, ES8326_VMIDLOW, 0x0F); + /* enable button detect */ + regmap_write(es8326->regmap, ES8326_HP_DRIVER, 0xA0); + } + + es8326_irq(es8326->irq, es8326); + return 0; +} + +static int es8326_suspend(struct snd_soc_component *component) +{ + struct es8326_priv *es8326 = snd_soc_component_get_drvdata(component); + + cancel_delayed_work_sync(&es8326->jack_detect_work); + es8326_disable_micbias(component); + + regmap_write(es8326->regmap, ES8326_CLK_CTL, ES8326_CLK_OFF); + regcache_cache_only(es8326->regmap, true); + regcache_mark_dirty(es8326->regmap); + + return 0; +} + +static int es8326_probe(struct snd_soc_component *component) +{ + struct es8326_priv *es8326 = snd_soc_component_get_drvdata(component); + int ret; + + es8326->component = component; + es8326->jd_inverted = device_property_read_bool(component->dev, + "everest,jack-detect-inverted"); + + ret = device_property_read_u8(component->dev, "everest,mic1-src", &es8326->mic1_src); + if (ret != 0) { + dev_dbg(component->dev, "mic1-src return %d", ret); + es8326->mic1_src = ES8326_ADC_AMIC; + } + dev_dbg(component->dev, "mic1-src %x", es8326->mic1_src); + + ret = device_property_read_u8(component->dev, "everest,mic2-src", &es8326->mic2_src); + if (ret != 0) { + dev_dbg(component->dev, "mic2-src return %d", ret); + es8326->mic2_src = ES8326_ADC_DMIC; + } + dev_dbg(component->dev, "mic2-src %x", es8326->mic2_src); + + ret = device_property_read_u8(component->dev, "everest,jack-pol", &es8326->jack_pol); + if (ret != 0) { + dev_dbg(component->dev, "jack-pol return %d", ret); + es8326->jack_pol = ES8326_HP_DET_BUTTON_POL | ES8326_HP_TYPE_OMTP; + } + dev_dbg(component->dev, "jack-pol %x", es8326->jack_pol); + + ret = device_property_read_u8(component->dev, "everest,interrupt-src", &es8326->jack_pol); + if (ret != 0) { + dev_dbg(component->dev, "interrupt-src return %d", ret); + es8326->interrupt_src = ES8326_HP_DET_SRC_PIN9; + } + dev_dbg(component->dev, "interrupt-src %x", es8326->interrupt_src); + + ret = device_property_read_u8(component->dev, "everest,interrupt-clk", &es8326->jack_pol); + if (ret != 0) { + dev_dbg(component->dev, "interrupt-clk return %d", ret); + es8326->interrupt_clk = 0x45; + } + dev_dbg(component->dev, "interrupt-clk %x", es8326->interrupt_clk); + + es8326_resume(component); + return 0; +} + +static void es8326_enable_jack_detect(struct snd_soc_component *component, + struct snd_soc_jack *jack) +{ + struct es8326_priv *es8326 = snd_soc_component_get_drvdata(component); + + mutex_lock(&es8326->lock); + if (es8326->jd_inverted) + snd_soc_component_update_bits(component, ES8326_HP_DET, + ES8326_HP_DET_JACK_POL, ~es8326->jack_pol); + es8326->jack = jack; + + mutex_unlock(&es8326->lock); + es8326_irq(es8326->irq, es8326); +} + +static void es8326_disable_jack_detect(struct snd_soc_component *component) +{ + struct es8326_priv *es8326 = snd_soc_component_get_drvdata(component); + + dev_dbg(component->dev, "Enter into %s\n", __func__); + if (!es8326->jack) + return; /* Already disabled (or never enabled) */ + cancel_delayed_work_sync(&es8326->jack_detect_work); + + mutex_lock(&es8326->lock); + if (es8326->jack->status & SND_JACK_MICROPHONE) { + es8326_disable_micbias(component); + snd_soc_jack_report(es8326->jack, 0, SND_JACK_HEADSET); + } + es8326->jack = NULL; + mutex_unlock(&es8326->lock); +} + +static int es8326_set_jack(struct snd_soc_component *component, + struct snd_soc_jack *jack, void *data) +{ + if (jack) + es8326_enable_jack_detect(component, jack); + else + es8326_disable_jack_detect(component); + + return 0; +} + +static void es8326_remove(struct snd_soc_component *component) +{ + es8326_disable_jack_detect(component); + es8326_set_bias_level(component, SND_SOC_BIAS_OFF); +} + +static const struct snd_soc_component_driver soc_component_dev_es8326 = { + .probe = es8326_probe, + .remove = es8326_remove, + .resume = es8326_resume, + .suspend = es8326_suspend, + .set_bias_level = es8326_set_bias_level, + .set_jack = es8326_set_jack, + .dapm_widgets = es8326_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(es8326_dapm_widgets), + .dapm_routes = es8326_dapm_routes, + .num_dapm_routes = ARRAY_SIZE(es8326_dapm_routes), + .controls = es8326_snd_controls, + .num_controls = ARRAY_SIZE(es8326_snd_controls), + .use_pmdown_time = 1, + .endianness = 1, +}; + +static int es8326_i2c_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + struct es8326_priv *es8326; + int ret; + + es8326 = devm_kzalloc(&i2c->dev, sizeof(struct es8326_priv), GFP_KERNEL); + if (!es8326) + return -ENOMEM; + + i2c_set_clientdata(i2c, es8326); + es8326->i2c = i2c; + mutex_init(&es8326->lock); + es8326->regmap = devm_regmap_init_i2c(i2c, &es8326_regmap_config); + if (IS_ERR(es8326->regmap)) { + ret = PTR_ERR(es8326->regmap); + dev_err(&i2c->dev, "Failed to init regmap: %d\n", ret); + return ret; + } + + es8326->irq = i2c->irq; + INIT_DELAYED_WORK(&es8326->jack_detect_work, + es8326_jack_detect_handler); + INIT_DELAYED_WORK(&es8326->button_press_work, + es8326_jack_button_handler); + /* ES8316 is level-based while ES8326 is edge-based */ + ret = devm_request_threaded_irq(&i2c->dev, es8326->irq, NULL, es8326_irq, + IRQF_TRIGGER_RISING | IRQF_ONESHOT, + "es8326", es8326); + if (ret) { + dev_warn(&i2c->dev, "Failed to request IRQ: %d: %d\n", + es8326->irq, ret); + es8326->irq = -ENXIO; + } + + es8326->mclk = devm_clk_get_optional(&i2c->dev, "mclk"); + if (IS_ERR(es8326->mclk)) { + dev_err(&i2c->dev, "unable to get mclk\n"); + return PTR_ERR(es8326->mclk); + } + if (!es8326->mclk) + dev_warn(&i2c->dev, "assuming static mclk\n"); + + ret = clk_prepare_enable(es8326->mclk); + if (ret) { + dev_err(&i2c->dev, "unable to enable mclk\n"); + return ret; + } + return devm_snd_soc_register_component(&i2c->dev, + &soc_component_dev_es8326, + &es8326_dai, 1); +} + +static const struct i2c_device_id es8326_i2c_id[] = { + {"es8326", 0 }, + {} +}; +MODULE_DEVICE_TABLE(i2c, es8326_i2c_id); + +#ifdef CONFIG_OF +static const struct of_device_id es8326_of_match[] = { + { .compatible = "everest,es8326", }, + {} +}; +MODULE_DEVICE_TABLE(of, es8326_of_match); +#endif + +#ifdef CONFIG_ACPI +static const struct acpi_device_id es8326_acpi_match[] = { + {"ESSX8326", 0}, + {}, +}; +MODULE_DEVICE_TABLE(acpi, es8326_acpi_match); +#endif + +static struct i2c_driver es8326_i2c_driver = { + .driver = { + .name = "es8326", + .acpi_match_table = ACPI_PTR(es8326_acpi_match), + .of_match_table = of_match_ptr(es8326_of_match), + }, + .probe = es8326_i2c_probe, + .id_table = es8326_i2c_id, +}; +module_i2c_driver(es8326_i2c_driver); + +MODULE_DESCRIPTION("ASoC es8326 driver"); +MODULE_AUTHOR("David Yang <[email protected]>"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/es8326.h b/sound/soc/codecs/es8326.h new file mode 100755 index 000000000000..8e5ffe5ee10d --- /dev/null +++ b/sound/soc/codecs/es8326.h @@ -0,0 +1,182 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * es8326.h -- es8326 ALSA SoC audio driver + * Copyright Everest Semiconductor Co.,Ltd + * + * Authors: David Yang <[email protected]> + */ + +#ifndef _ES8326_H +#define _ES8326_H + +#define CONFIG_HHTECH_MINIPMP 1 + +/* ES8326 register space */ +#define ES8326_RESET 0x00 +#define ES8326_CLK_CTL 0x01 +#define ES8326_CLK_INV 0x02 +#define ES8326_CLK_RESAMPLE 0x03 +#define ES8326_CLK_DIV1 0x04 +#define ES8326_CLK_DIV2 0x05 +#define ES8326_CLK_DLL 0x06 +#define ES8326_CLK_MUX 0x07 +#define ES8326_CLK_ADC_SEL 0x08 +#define ES8326_CLK_DAC_SEL 0x09 +#define ES8326_CLK_ADC_OSR 0x0a +#define ES8326_CLK_DAC_OSR 0x0b +#define ES8326_CLK_DIV_CPC 0x0c +#define ES8326_CLK_DIV_BCLK 0x0d +#define ES8326_CLK_TRI 0x0e +#define ES8326_CLK_DIV_LRCK 0x0f +#define ES8326_CLK_VMIDS1 0x10 +#define ES8326_CLK_VMIDS2 0x11 +#define ES8326_CLK_CAL_TIME 0x12 +#define ES8326_FMT 0x13 + +#define ES8326_DAC_MUTE 0x14 +#define ES8326_ADC_MUTE 0x15 +#define ES8326_ANA_PDN 0x16 +#define ES8326_PGA_PDN 0x17 +#define ES8326_VMIDSEL 0x18 +#define ES8326_ANA_LP 0x19 +#define ES8326_ANA_DMS 0x1a +#define ES8326_ANA_MICBIAS 0x1b +#define ES8326_ANA_VSEL 0x1c +#define ES8326_SYS_BIAS 0x1d +#define ES8326_BIAS_SW1 0x1e +#define ES8326_BIAS_SW2 0x1f +#define ES8326_BIAS_SW3 0x20 +#define ES8326_BIAS_SW4 0x21 +#define ES8326_VMIDLOW 0x22 +#define ES8326_PGAGAIN 0x23 +#define ES8326_HP_DRIVER 0x24 +#define ES8326_DAC2HPMIX 0x25 +#define ES8326_HP_VOL 0x26 +#define ES8326_HP_CAL 0x27 +#define ES8326_HP_DRIVER_REF 0x28 +#define ES8326_ADC_SCALE 0x29 +#define ES8326_ADC1_SRC 0x2a +#define ES8326_ADC2_SRC 0x2b +#define ES8326_ADC1_VOL 0x2c +#define ES8326_ADC2_VOL 0x2d +#define ES8326_ADC_RAMPRATE 0x2e +#define ES8326_ALC_RECOVERY 0x32 +#define ES8326_ALC_LEVEL 0x33 +#define ES8326_ADC_HPFS1 0x34 +#define ES8326_ADC_HPFS2 0x35 +#define ES8326_ADC_EQ 0x36 +#define ES8326_HP_OFFSET_CAL 0x4A +#define ES8326_HPL_OFFSET_INI 0x4B +#define ES8326_HPR_OFFSET_INI 0x4C +#define ES8326_DAC_DSM 0x4D +#define ES8326_DAC_RAMPRATE 0x4E +#define ES8326_DAC_VPPSCALE 0x4F +#define ES8326_DAC_VOL 0x50 +#define ES8326_DRC_RECOVERY 0x53 +#define ES8326_DRC_WINSIZE 0x54 +#define ES8326_HPJACK_TIMER 0x56 +#define ES8326_HP_DET 0x57 +#define ES8326_INT_SOURCE 0x58 +#define ES8326_INTOUT_IO 0x59 +#define ES8326_SDINOUT1_IO 0x5A +#define ES8326_SDINOUT23_IO 0x5B +#define ES8326_JACK_PULSE 0x5C + +#define ES8326_PULLUP_CTL 0xF9 +#define ES8326_HP_DETECT 0xFB +#define ES8326_CHIP_ID1 0xFD +#define ES8326_CHIP_ID2 0xFE +#define ES8326_CHIP_VERSION 0xFF + +/* ES8326_RESET */ +#define ES8326_CSM_ON (1 << 7) +#define ES8326_MASTER_MODE_EN (1 << 6) +#define ES8326_PWRUP_SEQ_EN (1 << 5) +#define ES8326_CODEC_RESET (0x0f << 0) +#define ES8326_CSM_OFF (0 << 7) + +/* ES8326_CLK_CTL */ +#define ES8326_CLK_ON (0x7f << 0) +#define ES8326_CLK_OFF (0 << 0) + +/* ES8326_CLK_INV */ +#define ES8326_BCLK_AS_MCLK (1 << 3) + +/* ES8326_FMT */ +#define ES8326_S24_LE (0 << 2) +#define ES8326_S20_3_LE (1 << 2) +#define ES8326_S18_LE (2 << 2) +#define ES8326_S16_LE (3 << 2) +#define ES8326_S32_LE (4 << 2) +#define ES8326_DATA_LEN_MASK (7 << 2) + +#define ES8326_DAIFMT_MASK ((1 << 5) | (3 << 0)) +#define ES8326_DAIFMT_I2S 0 +#define ES8326_DAIFMT_LEFT_J (1 << 0) +#define ES8326_DAIFMT_DSP_A (3 << 0) +#define ES8326_DAIFMT_DSP_B ((1 << 5) | (3 << 0)) + +/* ES8326_PGAGAIN */ +#define ES8326_MIC_SEL_MASK (3 << 4) +#define ES8326_MIC1_SEL (1 << 4) +#define ES8326_MIC2_SEL (1 << 5) + +/* ES8326_HP_CAL */ +#define ES8326_HPOR_SHIFT 4 + +/* ES8326_ADC1_SRC */ +#define ES8326_ADC1_SHIFT 0 +#define ES8326_ADC2_SHIFT 4 +#define ES8326_ADC_SRC_ANA 0 +#define ES8326_ADC_SRC_ANA_INV_SW0 1 +#define ES8326_ADC_SRC_ANA_INV_SW1 2 +#define ES8326_ADC_SRC_DMIC_MCLK 3 +#define ES8326_ADC_SRC_DMIC_SDIN2 4 +#define ES8326_ADC_SRC_DMIC_SDIN2_INV 5 +#define ES8326_ADC_SRC_DMIC_SDIN3 6 +#define ES8326_ADC_SRC_DMIC_SDIN3_INV 7 + +#define ES8326_ADC_AMIC ((ES8326_ADC_SRC_ANA_INV_SW1 << ES8326_ADC2_SHIFT) \ + | (ES8326_ADC_SRC_ANA_INV_SW1 << ES8326_ADC1_SHIFT)) +#define ES8326_ADC_DMIC ((ES8326_ADC_SRC_DMIC_SDIN2 << ES8326_ADC2_SHIFT) \ + | (ES8326_ADC_SRC_DMIC_SDIN2 << ES8326_ADC1_SHIFT)) +/* ES8326_ADC2_SRC */ +#define ES8326_ADC3_SHIFT 0 +#define ES8326_ADC4_SHIFT 3 + +/* ES8326_HP_DET */ +#define ES8326_HP_DET_SRC_PIN27 (1 << 5) +#define ES8326_HP_DET_SRC_PIN9 (1 << 4) +#define ES8326_HP_DET_JACK_POL (1 << 3) +#define ES8326_HP_DET_BUTTON_POL (1 << 2) +#define ES8326_HP_TYPE_OMTP (3 << 0) +#define ES8326_HP_TYPE_CTIA (2 << 0) +#define ES8326_HP_TYPE_AUTO (1 << 0) +#define ES8326_HP_TYPE_AUTO_INV (0 << 0) + +/* ES8326_SDINOUT1_IO */ +#define ES8326_IO_INPUT (0 << 0) +#define ES8326_IO_SDIN_SLOT0 (1 << 0) +#define ES8326_IO_SDIN_SLOT1 (2 << 0) +#define ES8326_IO_SDIN_SLOT2 (3 << 0) +#define ES8326_IO_SDIN_SLOT7 (8 << 0) +#define ES8326_IO_DMIC_CLK (9 << 0) +#define ES8326_IO_DMIC_CLK_INV (0x0a << 0) +#define ES8326_IO_SDOUT2 (0x0b << 0) +#define ES8326_IO_LOW (0x0e << 0) +#define ES8326_IO_HIGH (0x0f << 0) +#define ES8326_ADC2DAC (1 << 3) +#define ES8326_SDINOUT1_SHIFT 4 + +/* ES8326_SDINOUT23_IO */ +#define ES8326_SDINOUT2_SHIFT 4 +#define ES8326_SDINOUT3_SHIFT 0 + +/* ES8326_HP_DETECT */ +#define ES8326_HPINSERT_FLAG (1 << 1) +#define ES8326_HPBUTTON_FLAG (1 << 0) + +/* ES8326_CHIP_VERSION 0xFF */ +#define ES8326_VERSION_B (1 << 0) + +#endif diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c index 5679102de91f..0b1cdb2d6049 100644 --- a/sound/soc/codecs/hdmi-codec.c +++ b/sound/soc/codecs/hdmi-codec.c @@ -20,10 +20,6 @@ #define HDMI_CODEC_CHMAP_IDX_UNKNOWN -1 -struct hdmi_codec_channel_map_table { - unsigned char map; /* ALSA API channel map position */ -}; - /* * CEA speaker placement for HDMI 1.4: * @@ -827,7 +823,7 @@ static int hdmi_dai_probe(struct snd_soc_dai *dai) if (ret) return ret; - daifmt = kzalloc(sizeof(*daifmt), GFP_KERNEL); + daifmt = devm_kzalloc(dai->dev, sizeof(*daifmt), GFP_KERNEL); if (!daifmt) return -ENOMEM; @@ -894,17 +890,10 @@ static int hdmi_dai_spdif_probe(struct snd_soc_dai *dai) return 0; } -static int hdmi_codec_dai_remove(struct snd_soc_dai *dai) -{ - kfree(dai->playback_dma_data); - return 0; -} - static const struct snd_soc_dai_driver hdmi_i2s_dai = { .name = "i2s-hifi", .id = DAI_ID_I2S, .probe = hdmi_dai_probe, - .remove = hdmi_codec_dai_remove, .playback = { .stream_name = "I2S Playback", .channels_min = 2, @@ -929,7 +918,6 @@ static const struct snd_soc_dai_driver hdmi_spdif_dai = { .name = "spdif-hifi", .id = DAI_ID_SPDIF, .probe = hdmi_dai_spdif_probe, - .remove = hdmi_codec_dai_remove, .playback = { .stream_name = "SPDIF Playback", .channels_min = 2, diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c index 5435a49604cf..405ec16be2b6 100644 --- a/sound/soc/codecs/max98088.c +++ b/sound/soc/codecs/max98088.c @@ -474,6 +474,9 @@ static const struct snd_kcontrol_new max98088_snd_controls[] = { max98088_mic2pre_get, max98088_mic2pre_set, max98088_micboost_tlv), + SOC_SINGLE("Noise Gate Threshold", M98088_REG_40_MICAGC_THRESH, + 4, 15, 0), + SOC_SINGLE("INA Volume", M98088_REG_37_LVL_INA, 0, 7, 1), SOC_SINGLE("INB Volume", M98088_REG_38_LVL_INB, 0, 7, 1), @@ -1746,7 +1749,6 @@ MODULE_DEVICE_TABLE(i2c, max98088_i2c_id); static int max98088_i2c_probe(struct i2c_client *i2c) { struct max98088_priv *max98088; - int ret; const struct i2c_device_id *id; max98088 = devm_kzalloc(&i2c->dev, sizeof(struct max98088_priv), @@ -1769,9 +1771,8 @@ static int max98088_i2c_probe(struct i2c_client *i2c) i2c_set_clientdata(i2c, max98088); max98088->pdata = i2c->dev.platform_data; - ret = devm_snd_soc_register_component(&i2c->dev, &soc_component_dev_max98088, + return devm_snd_soc_register_component(&i2c->dev, &soc_component_dev_max98088, &max98088_dai[0], 2); - return ret; } #if defined(CONFIG_OF) diff --git a/sound/soc/codecs/max98373-sdw.c b/sound/soc/codecs/max98373-sdw.c index 97b64477dde6..899965b19d12 100644 --- a/sound/soc/codecs/max98373-sdw.c +++ b/sound/soc/codecs/max98373-sdw.c @@ -281,6 +281,8 @@ static __maybe_unused int max98373_resume(struct device *dev) msecs_to_jiffies(MAX98373_PROBE_TIMEOUT)); if (!time) { dev_err(dev, "Initialization not complete, timed out\n"); + sdw_show_ping_status(slave->bus, true); + return -ETIMEDOUT; } diff --git a/sound/soc/codecs/max98390.c b/sound/soc/codecs/max98390.c index 5c08166a8dc6..4ef8cd1053af 100644 --- a/sound/soc/codecs/max98390.c +++ b/sound/soc/codecs/max98390.c @@ -635,10 +635,19 @@ static int max98390_dsm_calib_get(struct snd_kcontrol *kcontrol, static int max98390_dsm_calib_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { + unsigned int val; struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct max98390_priv *max98390 = + snd_soc_component_get_drvdata(component); - max98390_dsm_calibrate(component); + regmap_read(max98390->regmap, MAX98390_R23FF_GLOBAL_EN, &val); + if (val == 0x1) + max98390_dsm_calibrate(component); + else { + dev_err(component->dev, "AMP is not ready to run calibration\n"); + return -ECANCELED; + } return 0; } @@ -826,9 +835,6 @@ static int max98390_dsm_calibrate(struct snd_soc_component *component) struct max98390_priv *max98390 = snd_soc_component_get_drvdata(component); - regmap_write(max98390->regmap, MAX98390_R203A_AMP_EN, 0x81); - regmap_write(max98390->regmap, MAX98390_R23FF_GLOBAL_EN, 0x01); - regmap_read(max98390->regmap, THERMAL_RDC_RD_BACK_BYTE1, &rdc); regmap_read(max98390->regmap, @@ -847,9 +853,6 @@ static int max98390_dsm_calibrate(struct snd_soc_component *component) dev_info(component->dev, "rdc resistance about %d.%02d ohm, reg=0x%X temp reg=0x%X\n", rdc_integer, rdc_factor, rdc_cal_result, temp); - regmap_write(max98390->regmap, MAX98390_R23FF_GLOBAL_EN, 0x00); - regmap_write(max98390->regmap, MAX98390_R203A_AMP_EN, 0x80); - return 0; } diff --git a/sound/soc/codecs/max98396.c b/sound/soc/codecs/max98396.c index 364b4b7ee033..a7b6a23f2cd8 100644 --- a/sound/soc/codecs/max98396.c +++ b/sound/soc/codecs/max98396.c @@ -1483,6 +1483,87 @@ static int max98396_probe(struct snd_soc_component *component) MAX98396_CLK_MON_AUTO_RESTART_MASK, MAX98396_CLK_MON_AUTO_RESTART_MASK); + regmap_update_bits(max98396->regmap, + MAX98396_R203F_ENABLE_CTRLS, + MAX98396_CTRL_DMON_STUCK_EN_MASK, + max98396->dmon_stuck_enable ? + MAX98396_CTRL_DMON_STUCK_EN_MASK : 0); + + regmap_update_bits(max98396->regmap, + MAX98396_R203F_ENABLE_CTRLS, + MAX98396_CTRL_DMON_MAG_EN_MASK, + max98396->dmon_mag_enable ? + MAX98396_CTRL_DMON_MAG_EN_MASK : 0); + + switch (max98396->dmon_duration) { + case 64: + regmap_update_bits(max98396->regmap, + MAX98396_R2039_DATA_MON_CTRL, + MAX98396_DMON_DURATION_MASK, 0); + break; + case 256: + regmap_update_bits(max98396->regmap, + MAX98396_R2039_DATA_MON_CTRL, + MAX98396_DMON_DURATION_MASK, 1); + break; + case 1024: + regmap_update_bits(max98396->regmap, + MAX98396_R2039_DATA_MON_CTRL, + MAX98396_DMON_DURATION_MASK, 2); + break; + case 4096: + regmap_update_bits(max98396->regmap, + MAX98396_R2039_DATA_MON_CTRL, + MAX98396_DMON_DURATION_MASK, 3); + break; + default: + dev_err(component->dev, "Invalid DMON duration %d\n", + max98396->dmon_duration); + } + + switch (max98396->dmon_stuck_threshold) { + case 15: + regmap_update_bits(max98396->regmap, + MAX98396_R2039_DATA_MON_CTRL, + MAX98396_DMON_STUCK_THRESH_MASK, + 0 << MAX98396_DMON_STUCK_THRESH_SHIFT); + break; + case 13: + regmap_update_bits(max98396->regmap, + MAX98396_R2039_DATA_MON_CTRL, + MAX98396_DMON_STUCK_THRESH_MASK, + 1 << MAX98396_DMON_STUCK_THRESH_SHIFT); + break; + case 22: + regmap_update_bits(max98396->regmap, + MAX98396_R2039_DATA_MON_CTRL, + MAX98396_DMON_STUCK_THRESH_MASK, + 2 << MAX98396_DMON_STUCK_THRESH_SHIFT); + break; + case 9: + regmap_update_bits(max98396->regmap, + MAX98396_R2039_DATA_MON_CTRL, + MAX98396_DMON_STUCK_THRESH_MASK, + 3 << MAX98396_DMON_STUCK_THRESH_SHIFT); + break; + default: + dev_err(component->dev, "Invalid DMON stuck threshold %d\n", + max98396->dmon_stuck_threshold); + } + + switch (max98396->dmon_mag_threshold) { + case 2 ... 5: + regmap_update_bits(max98396->regmap, + MAX98396_R2039_DATA_MON_CTRL, + MAX98396_DMON_STUCK_THRESH_MASK, + (5 - max98396->dmon_mag_threshold) + << MAX98396_DMON_MAG_THRESH_SHIFT); + break; + default: + dev_err(component->dev, "Invalid DMON magnitude threshold %d\n", + max98396->dmon_mag_threshold); + } + /* Speaker Amplifier PCM RX Enable by default */ regmap_update_bits(max98396->regmap, MAX98396_R205E_PCM_RX_EN, @@ -1614,6 +1695,27 @@ static void max98396_read_device_property(struct device *dev, max98396->bypass_slot = value & 0xF; else max98396->bypass_slot = 0; + + max98396->dmon_stuck_enable = + device_property_read_bool(dev, "adi,dmon-stuck-enable"); + + if (!device_property_read_u32(dev, "adi,dmon-stuck-threshold-bits", &value)) + max98396->dmon_stuck_threshold = value; + else + max98396->dmon_stuck_threshold = 15; + + max98396->dmon_mag_enable = + device_property_read_bool(dev, "adi,dmon-magnitude-enable"); + + if (!device_property_read_u32(dev, "adi,dmon-magnitude-threshold-bits", &value)) + max98396->dmon_mag_threshold = value; + else + max98396->dmon_mag_threshold = 5; + + if (!device_property_read_u32(dev, "adi,dmon-duration-ms", &value)) + max98396->dmon_duration = value; + else + max98396->dmon_duration = 64; } static void max98396_core_supplies_disable(void *priv) diff --git a/sound/soc/codecs/max98396.h b/sound/soc/codecs/max98396.h index 7278c779989a..d396aa3e698b 100644 --- a/sound/soc/codecs/max98396.h +++ b/sound/soc/codecs/max98396.h @@ -212,8 +212,17 @@ #define MAX98396_CLK_MON_AUTO_RESTART_MASK (0x1 << 0) #define MAX98396_CLK_MON_AUTO_RESTART_SHIFT (0) +/* MAX98396_R2039_DATA_MON_CTRL */ +#define MAX98396_DMON_MAG_THRESH_SHIFT (4) +#define MAX98396_DMON_MAG_THRESH_MASK (0x3 << MAX98396_DMON_MAG_THRESH_SHIFT) +#define MAX98396_DMON_STUCK_THRESH_SHIFT (2) +#define MAX98396_DMON_STUCK_THRESH_MASK (0x3 << MAX98396_DMON_STUCK_THRESH_SHIFT) +#define MAX98396_DMON_DURATION_MASK (0x3) + /* MAX98396_R203F_ENABLE_CTRLS */ #define MAX98396_CTRL_CMON_EN_SHIFT (0) +#define MAX98396_CTRL_DMON_STUCK_EN_MASK (0x1 << 1) +#define MAX98396_CTRL_DMON_MAG_EN_MASK (0x1 << 2) /* MAX98396_R2041_PCM_MODE_CFG */ #define MAX98396_PCM_MODE_CFG_FORMAT_MASK (0x7 << 3) @@ -305,6 +314,11 @@ struct max98396_priv { unsigned int i_slot; unsigned int spkfb_slot; unsigned int bypass_slot; + bool dmon_stuck_enable; + unsigned int dmon_stuck_threshold; + bool dmon_mag_enable; + unsigned int dmon_mag_threshold; + unsigned int dmon_duration; bool interleave_mode; bool tdm_mode; int tdm_max_samplerate; diff --git a/sound/soc/codecs/mt6359-accdet.c b/sound/soc/codecs/mt6359-accdet.c index c190628e2905..7f624854948c 100644 --- a/sound/soc/codecs/mt6359-accdet.c +++ b/sound/soc/codecs/mt6359-accdet.c @@ -965,7 +965,7 @@ static int mt6359_accdet_probe(struct platform_device *pdev) mutex_init(&priv->res_lock); priv->accdet_irq = platform_get_irq(pdev, 0); - if (priv->accdet_irq) { + if (priv->accdet_irq >= 0) { ret = devm_request_threaded_irq(&pdev->dev, priv->accdet_irq, NULL, mt6359_accdet_irq, IRQF_TRIGGER_HIGH | IRQF_ONESHOT, @@ -979,7 +979,7 @@ static int mt6359_accdet_probe(struct platform_device *pdev) if (priv->caps & ACCDET_PMIC_EINT0) { priv->accdet_eint0 = platform_get_irq(pdev, 1); - if (priv->accdet_eint0) { + if (priv->accdet_eint0 >= 0) { ret = devm_request_threaded_irq(&pdev->dev, priv->accdet_eint0, NULL, mt6359_accdet_irq, @@ -994,7 +994,7 @@ static int mt6359_accdet_probe(struct platform_device *pdev) } } else if (priv->caps & ACCDET_PMIC_EINT1) { priv->accdet_eint1 = platform_get_irq(pdev, 2); - if (priv->accdet_eint1) { + if (priv->accdet_eint1 >= 0) { ret = devm_request_threaded_irq(&pdev->dev, priv->accdet_eint1, NULL, mt6359_accdet_irq, diff --git a/sound/soc/codecs/nau8825.c b/sound/soc/codecs/nau8825.c index 8213273f501e..b3cdbe884c05 100644 --- a/sound/soc/codecs/nau8825.c +++ b/sound/soc/codecs/nau8825.c @@ -1983,6 +1983,10 @@ static void nau8825_init_regs(struct nau8825 *nau8825) /* Disable short Frame Sync detection logic */ regmap_update_bits(regmap, NAU8825_REG_LEFT_TIME_SLOT, NAU8825_DIS_FS_SHORT_DET, NAU8825_DIS_FS_SHORT_DET); + /* ADCDAT IO drive strength control */ + regmap_update_bits(regmap, NAU8825_REG_CHARGE_PUMP, + NAU8825_ADCOUT_DS_MASK, + nau8825->adcout_ds << NAU8825_ADCOUT_DS_SFT); } static const struct regmap_config nau8825_regmap_config = { @@ -2521,6 +2525,7 @@ static void nau8825_print_device_properties(struct nau8825 *nau8825) nau8825->jack_eject_debounce); dev_dbg(dev, "crosstalk-enable: %d\n", nau8825->xtalk_enable); + dev_dbg(dev, "adcout-drive-strong: %d\n", nau8825->adcout_ds); } static int nau8825_read_device_properties(struct device *dev, @@ -2587,6 +2592,7 @@ static int nau8825_read_device_properties(struct device *dev, nau8825->jack_eject_debounce = 0; nau8825->xtalk_enable = device_property_read_bool(dev, "nuvoton,crosstalk-enable"); + nau8825->adcout_ds = device_property_read_bool(dev, "nuvoton,adcout-drive-strong"); nau8825->mclk = devm_clk_get(dev, "mclk"); if (PTR_ERR(nau8825->mclk) == -EPROBE_DEFER) { diff --git a/sound/soc/codecs/nau8825.h b/sound/soc/codecs/nau8825.h index 887bbff03ec6..6d112b6145df 100644 --- a/sound/soc/codecs/nau8825.h +++ b/sound/soc/codecs/nau8825.h @@ -418,6 +418,8 @@ #define NAU8825_POWERUP_HP_DRV_L (1 << 0) /* CHARGE_PUMP (0x80) */ +#define NAU8825_ADCOUT_DS_SFT 12 +#define NAU8825_ADCOUT_DS_MASK (1 << NAU8825_ADCOUT_DS_SFT) #define NAU8825_JAMNODCLOW (1 << 10) #define NAU8825_POWER_DOWN_DACR (1 << 9) #define NAU8825_POWER_DOWN_DACL (1 << 8) @@ -477,6 +479,7 @@ struct nau8825 { int imp_rms[NAU8825_XTALK_IMM]; int xtalk_enable; bool xtalk_baktab_initialized; /* True if initialized. */ + bool adcout_ds; }; int nau8825_enable_jack_detect(struct snd_soc_component *component, diff --git a/sound/soc/codecs/rt1308-sdw.c b/sound/soc/codecs/rt1308-sdw.c index 0be6e72ff5a9..5c29416aa781 100644 --- a/sound/soc/codecs/rt1308-sdw.c +++ b/sound/soc/codecs/rt1308-sdw.c @@ -749,6 +749,8 @@ static int __maybe_unused rt1308_dev_resume(struct device *dev) msecs_to_jiffies(RT1308_PROBE_TIMEOUT)); if (!time) { dev_err(&slave->dev, "Initialization not complete, timed out\n"); + sdw_show_ping_status(slave->bus, true); + return -ETIMEDOUT; } diff --git a/sound/soc/codecs/rt1316-sdw.c b/sound/soc/codecs/rt1316-sdw.c index e53396606a1c..ed0a11436362 100644 --- a/sound/soc/codecs/rt1316-sdw.c +++ b/sound/soc/codecs/rt1316-sdw.c @@ -734,6 +734,8 @@ static int __maybe_unused rt1316_dev_resume(struct device *dev) msecs_to_jiffies(RT1316_PROBE_TIMEOUT)); if (!time) { dev_err(&slave->dev, "Initialization not complete, timed out\n"); + sdw_show_ping_status(slave->bus, true); + return -ETIMEDOUT; } diff --git a/sound/soc/codecs/rt5682-sdw.c b/sound/soc/codecs/rt5682-sdw.c index f04e18c32489..c1a94229dc7e 100644 --- a/sound/soc/codecs/rt5682-sdw.c +++ b/sound/soc/codecs/rt5682-sdw.c @@ -793,6 +793,8 @@ static int __maybe_unused rt5682_dev_resume(struct device *dev) msecs_to_jiffies(RT5682_PROBE_TIMEOUT)); if (!time) { dev_err(&slave->dev, "Initialization not complete, timed out\n"); + sdw_show_ping_status(slave->bus, true); + return -ETIMEDOUT; } diff --git a/sound/soc/codecs/rt700-sdw.c b/sound/soc/codecs/rt700-sdw.c index f7439e40ca8b..96fc5f36d0d0 100644 --- a/sound/soc/codecs/rt700-sdw.c +++ b/sound/soc/codecs/rt700-sdw.c @@ -542,6 +542,8 @@ static int __maybe_unused rt700_dev_resume(struct device *dev) msecs_to_jiffies(RT700_PROBE_TIMEOUT)); if (!time) { dev_err(&slave->dev, "Initialization not complete, timed out\n"); + sdw_show_ping_status(slave->bus, true); + return -ETIMEDOUT; } diff --git a/sound/soc/codecs/rt711-sdca-sdw.c b/sound/soc/codecs/rt711-sdca-sdw.c index a085b2f530aa..4120842fe699 100644 --- a/sound/soc/codecs/rt711-sdca-sdw.c +++ b/sound/soc/codecs/rt711-sdca-sdw.c @@ -449,6 +449,8 @@ static int __maybe_unused rt711_sdca_dev_resume(struct device *dev) msecs_to_jiffies(RT711_PROBE_TIMEOUT)); if (!time) { dev_err(&slave->dev, "Initialization not complete, timed out\n"); + sdw_show_ping_status(slave->bus, true); + return -ETIMEDOUT; } diff --git a/sound/soc/codecs/rt715-sdca-sdw.c b/sound/soc/codecs/rt715-sdca-sdw.c index 13e731d16675..3f981a9e7fb6 100644 --- a/sound/soc/codecs/rt715-sdca-sdw.c +++ b/sound/soc/codecs/rt715-sdca-sdw.c @@ -244,6 +244,8 @@ static int __maybe_unused rt715_dev_resume(struct device *dev) msecs_to_jiffies(RT715_PROBE_TIMEOUT)); if (!time) { dev_err(&slave->dev, "Enumeration not complete, timed out\n"); + sdw_show_ping_status(slave->bus, true); + return -ETIMEDOUT; } diff --git a/sound/soc/codecs/rt715-sdw.c b/sound/soc/codecs/rt715-sdw.c index b047bf87a100..4e61e16470ed 100644 --- a/sound/soc/codecs/rt715-sdw.c +++ b/sound/soc/codecs/rt715-sdw.c @@ -562,6 +562,8 @@ static int __maybe_unused rt715_dev_resume(struct device *dev) msecs_to_jiffies(RT715_PROBE_TIMEOUT)); if (!time) { dev_err(&slave->dev, "Initialization not complete, timed out\n"); + sdw_show_ping_status(slave->bus, true); + return -ETIMEDOUT; } diff --git a/sound/soc/codecs/sigmadsp.c b/sound/soc/codecs/sigmadsp.c index b992216aee55..3047a6fbb380 100644 --- a/sound/soc/codecs/sigmadsp.c +++ b/sound/soc/codecs/sigmadsp.c @@ -227,13 +227,11 @@ static int sigma_fw_load_control(struct sigmadsp *sigmadsp, if (!ctrl) return -ENOMEM; - name = kzalloc(name_len + 1, GFP_KERNEL); + name = kmemdup_nul(ctrl_chunk->name, name_len, GFP_KERNEL); if (!name) { ret = -ENOMEM; goto err_free_ctrl; } - memcpy(name, ctrl_chunk->name, name_len); - name[name_len] = '\0'; ctrl->name = name; /* diff --git a/sound/soc/codecs/src4xxx-i2c.c b/sound/soc/codecs/src4xxx-i2c.c new file mode 100644 index 000000000000..43daa9dc8ab5 --- /dev/null +++ b/sound/soc/codecs/src4xxx-i2c.c @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Driver for SRC4XXX codecs +// +// Copyright 2021-2022 Deqx Pty Ltd +// Author: Matt Flax <[email protected]> + +#include <linux/i2c.h> +#include <linux/mod_devicetable.h> +#include <linux/module.h> +#include <linux/regmap.h> + +#include "src4xxx.h" + +static int src4xxx_i2c_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + return src4xxx_probe(&i2c->dev, + devm_regmap_init_i2c(i2c, &src4xxx_regmap_config), NULL); +} + +static const struct i2c_device_id src4xxx_i2c_ids[] = { + { "src4392", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, src4xxx_i2c_ids); + +static const struct of_device_id src4xxx_of_match[] = { + { .compatible = "ti,src4392", }, + { } +}; +MODULE_DEVICE_TABLE(of, src4xxx_of_match); + + +static struct i2c_driver src4xxx_i2c_driver = { + .driver = { + .name = "src4xxx", + .of_match_table = of_match_ptr(src4xxx_of_match), + }, + .probe = src4xxx_i2c_probe, + .id_table = src4xxx_i2c_ids, +}; +module_i2c_driver(src4xxx_i2c_driver); + +MODULE_DESCRIPTION("ASoC SRC4392 CODEC I2C driver"); +MODULE_AUTHOR("Matt Flax <[email protected]>"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/src4xxx.c b/sound/soc/codecs/src4xxx.c new file mode 100644 index 000000000000..db4e280dd055 --- /dev/null +++ b/sound/soc/codecs/src4xxx.c @@ -0,0 +1,518 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// TI SRC4xxx Audio Codec driver +// +// Copyright 2021-2022 Deqx Pty Ltd +// Author: Matt Flax <[email protected]> + +#include <linux/module.h> + +#include <sound/soc.h> +#include <sound/tlv.h> + +#include "src4xxx.h" + +struct src4xxx { + struct regmap *regmap; + bool master[2]; + int mclk_hz; + struct device *dev; +}; + +enum {SRC4XXX_PORTA, SRC4XXX_PORTB}; + +/* SRC attenuation */ +static const DECLARE_TLV_DB_SCALE(src_tlv, -12750, 50, 0); + +static const struct snd_kcontrol_new src4xxx_controls[] = { + SOC_DOUBLE_R_TLV("SRC Volume", + SRC4XXX_SCR_CTL_30, SRC4XXX_SCR_CTL_31, 0, 255, 1, src_tlv), +}; + +/* I2S port control */ +static const char * const port_out_src_text[] = { + "loopback", "other_port", "DIR", "SRC" +}; +static SOC_ENUM_SINGLE_DECL(porta_out_src_enum, SRC4XXX_PORTA_CTL_03, 4, + port_out_src_text); +static SOC_ENUM_SINGLE_DECL(portb_out_src_enum, SRC4XXX_PORTB_CTL_05, 4, + port_out_src_text); +static const struct snd_kcontrol_new porta_out_control = + SOC_DAPM_ENUM("Port A source select", porta_out_src_enum); +static const struct snd_kcontrol_new portb_out_control = + SOC_DAPM_ENUM("Port B source select", portb_out_src_enum); + +/* Digital audio transmitter control */ +static const char * const dit_mux_text[] = {"Port A", "Port B", "DIR", "SRC"}; +static SOC_ENUM_SINGLE_DECL(dit_mux_enum, SRC4XXX_TX_CTL_07, 3, dit_mux_text); +static const struct snd_kcontrol_new dit_mux_control = + SOC_DAPM_ENUM("DIT source", dit_mux_enum); + +/* SRC control */ +static const char * const src_in_text[] = {"Port A", "Port B", "DIR"}; +static SOC_ENUM_SINGLE_DECL(src_in_enum, SRC4XXX_SCR_CTL_2D, 0, src_in_text); +static const struct snd_kcontrol_new src_in_control = + SOC_DAPM_ENUM("SRC source select", src_in_enum); + +/* DIR control */ +static const char * const dir_in_text[] = {"Ch 1", "Ch 2", "Ch 3", "Ch 4"}; +static SOC_ENUM_SINGLE_DECL(dir_in_enum, SRC4XXX_RCV_CTL_0D, 0, dir_in_text); +static const struct snd_kcontrol_new dir_in_control = + SOC_DAPM_ENUM("Digital Input", dir_in_enum); + +static const struct snd_soc_dapm_widget src4xxx_dapm_widgets[] = { + SND_SOC_DAPM_INPUT("loopback_A"), + SND_SOC_DAPM_INPUT("other_port_A"), + SND_SOC_DAPM_INPUT("DIR_A"), + SND_SOC_DAPM_INPUT("SRC_A"), + SND_SOC_DAPM_MUX("Port A source", + SND_SOC_NOPM, 0, 0, &porta_out_control), + + SND_SOC_DAPM_INPUT("loopback_B"), + SND_SOC_DAPM_INPUT("other_port_B"), + SND_SOC_DAPM_INPUT("DIR_B"), + SND_SOC_DAPM_INPUT("SRC_B"), + SND_SOC_DAPM_MUX("Port B source", + SND_SOC_NOPM, 0, 0, &portb_out_control), + + SND_SOC_DAPM_INPUT("Port_A"), + SND_SOC_DAPM_INPUT("Port_B"), + SND_SOC_DAPM_INPUT("DIR_"), + + /* Digital audio receivers and transmitters */ + SND_SOC_DAPM_OUTPUT("DIR_OUT"), + SND_SOC_DAPM_OUTPUT("SRC_OUT"), + SND_SOC_DAPM_MUX("DIT Out Src", SRC4XXX_PWR_RST_01, + SRC4XXX_ENABLE_DIT_SHIFT, 1, &dit_mux_control), + + /* Audio Interface */ + SND_SOC_DAPM_AIF_IN("AIF_A_RX", "Playback A", 0, + SRC4XXX_PWR_RST_01, SRC4XXX_ENABLE_PORT_A_SHIFT, 1), + SND_SOC_DAPM_AIF_OUT("AIF_A_TX", "Capture A", 0, + SRC4XXX_PWR_RST_01, SRC4XXX_ENABLE_PORT_A_SHIFT, 1), + SND_SOC_DAPM_AIF_IN("AIF_B_RX", "Playback B", 0, + SRC4XXX_PWR_RST_01, SRC4XXX_ENABLE_PORT_B_SHIFT, 1), + SND_SOC_DAPM_AIF_OUT("AIF_B_TX", "Capture B", 0, + SRC4XXX_PWR_RST_01, SRC4XXX_ENABLE_PORT_B_SHIFT, 1), + + SND_SOC_DAPM_MUX("SRC source", SND_SOC_NOPM, 0, 0, &src_in_control), + + SND_SOC_DAPM_INPUT("MCLK"), + SND_SOC_DAPM_INPUT("RXMCLKI"), + SND_SOC_DAPM_INPUT("RXMCLKO"), + + SND_SOC_DAPM_INPUT("RX1"), + SND_SOC_DAPM_INPUT("RX2"), + SND_SOC_DAPM_INPUT("RX3"), + SND_SOC_DAPM_INPUT("RX4"), + SND_SOC_DAPM_MUX("Digital Input", SRC4XXX_PWR_RST_01, + SRC4XXX_ENABLE_DIR_SHIFT, 1, &dir_in_control), +}; + +static const struct snd_soc_dapm_route src4xxx_audio_routes[] = { + /* I2S Input to Output Routing */ + {"Port A source", "loopback", "loopback_A"}, + {"Port A source", "other_port", "other_port_A"}, + {"Port A source", "DIR", "DIR_A"}, + {"Port A source", "SRC", "SRC_A"}, + {"Port B source", "loopback", "loopback_B"}, + {"Port B source", "other_port", "other_port_B"}, + {"Port B source", "DIR", "DIR_B"}, + {"Port B source", "SRC", "SRC_B"}, + /* DIT muxing */ + {"DIT Out Src", "Port A", "Capture A"}, + {"DIT Out Src", "Port B", "Capture B"}, + {"DIT Out Src", "DIR", "DIR_OUT"}, + {"DIT Out Src", "SRC", "SRC_OUT"}, + + /* SRC input selection */ + {"SRC source", "Port A", "Port_A"}, + {"SRC source", "Port B", "Port_B"}, + {"SRC source", "DIR", "DIR_"}, + /* SRC mclk selection */ + {"SRC mclk source", "Master (MCLK)", "MCLK"}, + {"SRC mclk source", "Master (RXCLKI)", "RXMCLKI"}, + {"SRC mclk source", "Recovered receiver clk", "RXMCLKO"}, + /* DIR input selection */ + {"Digital Input", "Ch 1", "RX1"}, + {"Digital Input", "Ch 2", "RX2"}, + {"Digital Input", "Ch 3", "RX3"}, + {"Digital Input", "Ch 4", "RX4"}, +}; + + +static const struct snd_soc_component_driver src4xxx_driver = { + .controls = src4xxx_controls, + .num_controls = ARRAY_SIZE(src4xxx_controls), + + .dapm_widgets = src4xxx_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(src4xxx_dapm_widgets), + .dapm_routes = src4xxx_audio_routes, + .num_dapm_routes = ARRAY_SIZE(src4xxx_audio_routes), +}; + +static int src4xxx_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) +{ + struct snd_soc_component *component = dai->component; + struct src4xxx *src4xxx = snd_soc_component_get_drvdata(component); + unsigned int ctrl; + + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: + ctrl = SRC4XXX_BUS_MASTER; + src4xxx->master[dai->id] = true; + break; + case SND_SOC_DAIFMT_CBS_CFS: + ctrl = 0; + src4xxx->master[dai->id] = false; + break; + default: + return -EINVAL; + break; + } + + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_I2S: + ctrl |= SRC4XXX_BUS_I2S; + break; + case SND_SOC_DAIFMT_LEFT_J: + ctrl |= SRC4XXX_BUS_LEFT_J; + break; + case SND_SOC_DAIFMT_RIGHT_J: + ctrl |= SRC4XXX_BUS_RIGHT_J_24; + break; + default: + return -EINVAL; + break; + } + + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_NB_NF: + break; + default: + return -EINVAL; + break; + } + + regmap_update_bits(src4xxx->regmap, SRC4XXX_BUS_FMT(dai->id), + SRC4XXX_BUS_FMT_MS_MASK, ctrl); + + return 0; +} + +static int src4xxx_set_mclk_hz(struct snd_soc_dai *codec_dai, + int clk_id, unsigned int freq, int dir) +{ + struct snd_soc_component *component = codec_dai->component; + struct src4xxx *src4xxx = snd_soc_component_get_drvdata(component); + + dev_info(component->dev, "changing mclk rate from %d to %d Hz\n", + src4xxx->mclk_hz, freq); + src4xxx->mclk_hz = freq; + + return 0; +} + +static int src4xxx_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + struct src4xxx *src4xxx = snd_soc_component_get_drvdata(component); + unsigned int mclk_div; + int val, pj, jd, d; + int reg; + int ret; + + switch (dai->id) { + case SRC4XXX_PORTB: + reg = SRC4XXX_PORTB_CTL_06; + break; + default: + reg = SRC4XXX_PORTA_CTL_04; + break; + } + + if (src4xxx->master[dai->id]) { + mclk_div = src4xxx->mclk_hz/params_rate(params); + if (src4xxx->mclk_hz != mclk_div*params_rate(params)) { + dev_err(component->dev, + "mclk %d / rate %d has a remainder.\n", + src4xxx->mclk_hz, params_rate(params)); + return -EINVAL; + } + + val = ((int)mclk_div - 128) / 128; + if ((val < 0) | (val > 3)) { + dev_err(component->dev, + "div register setting %d is out of range\n", + val); + dev_err(component->dev, + "unsupported sample rate %d Hz for the master clock of %d Hz\n", + params_rate(params), src4xxx->mclk_hz); + return -EINVAL; + } + + /* set the TX DIV */ + ret = regmap_update_bits(src4xxx->regmap, + SRC4XXX_TX_CTL_07, SRC4XXX_TX_MCLK_DIV_MASK, + val<<SRC4XXX_TX_MCLK_DIV_SHIFT); + if (ret) { + dev_err(component->dev, + "Couldn't set the TX's div register to %d << %d = 0x%x\n", + val, SRC4XXX_TX_MCLK_DIV_SHIFT, + val<<SRC4XXX_TX_MCLK_DIV_SHIFT); + return ret; + } + + /* set the PLL for the digital receiver */ + switch (src4xxx->mclk_hz) { + case 24576000: + pj = 0x22; + jd = 0x00; + d = 0x00; + break; + case 22579200: + pj = 0x22; + jd = 0x1b; + d = 0xa3; + break; + default: + /* don't error out here, + * other parts of the chip are still functional + * Dummy initialize variables to avoid + * -Wsometimes-uninitialized from clang. + */ + dev_info(component->dev, + "Couldn't set the RCV PLL as this master clock rate is unknown. Chosen regmap values may not match real world values.\n"); + pj = 0x0; + jd = 0xff; + d = 0xff; + break; + } + ret = regmap_write(src4xxx->regmap, SRC4XXX_RCV_PLL_0F, pj); + if (ret < 0) + dev_err(component->dev, + "Failed to update PLL register 0x%x\n", + SRC4XXX_RCV_PLL_0F); + ret = regmap_write(src4xxx->regmap, SRC4XXX_RCV_PLL_10, jd); + if (ret < 0) + dev_err(component->dev, + "Failed to update PLL register 0x%x\n", + SRC4XXX_RCV_PLL_10); + ret = regmap_write(src4xxx->regmap, SRC4XXX_RCV_PLL_11, d); + if (ret < 0) + dev_err(component->dev, + "Failed to update PLL register 0x%x\n", + SRC4XXX_RCV_PLL_11); + + ret = regmap_update_bits(src4xxx->regmap, + SRC4XXX_TX_CTL_07, SRC4XXX_TX_MCLK_DIV_MASK, + val<<SRC4XXX_TX_MCLK_DIV_SHIFT); + if (ret < 0) { + dev_err(component->dev, + "Couldn't set the TX's div register to %d << %d = 0x%x\n", + val, SRC4XXX_TX_MCLK_DIV_SHIFT, + val<<SRC4XXX_TX_MCLK_DIV_SHIFT); + return ret; + } + + return regmap_update_bits(src4xxx->regmap, reg, + SRC4XXX_MCLK_DIV_MASK, val); + } else { + dev_info(dai->dev, "not setting up MCLK as not master\n"); + } + + return 0; +}; + +static const struct snd_soc_dai_ops src4xxx_dai_ops = { + .hw_params = src4xxx_hw_params, + .set_sysclk = src4xxx_set_mclk_hz, + .set_fmt = src4xxx_set_dai_fmt, +}; + +#define SRC4XXX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE) +#define SRC4XXX_RATES (SNDRV_PCM_RATE_44100|SNDRV_PCM_RATE_48000|\ + SNDRV_PCM_RATE_88200|\ + SNDRV_PCM_RATE_96000|\ + SNDRV_PCM_RATE_176400|\ + SNDRV_PCM_RATE_192000) + +static struct snd_soc_dai_driver src4xxx_dai_driver[] = { + { + .id = SRC4XXX_PORTA, + .name = "src4xxx-portA", + .playback = { + .stream_name = "Playback A", + .channels_min = 2, + .channels_max = 2, + .rates = SRC4XXX_RATES, + .formats = SRC4XXX_FORMATS, + }, + .capture = { + .stream_name = "Capture A", + .channels_min = 2, + .channels_max = 2, + .rates = SRC4XXX_RATES, + .formats = SRC4XXX_FORMATS, + }, + .ops = &src4xxx_dai_ops, + }, + { + .id = SRC4XXX_PORTB, + .name = "src4xxx-portB", + .playback = { + .stream_name = "Playback B", + .channels_min = 2, + .channels_max = 2, + .rates = SRC4XXX_RATES, + .formats = SRC4XXX_FORMATS, + }, + .capture = { + .stream_name = "Capture B", + .channels_min = 2, + .channels_max = 2, + .rates = SRC4XXX_RATES, + .formats = SRC4XXX_FORMATS, + }, + .ops = &src4xxx_dai_ops, + }, +}; + +static const struct reg_default src4xxx_reg_defaults[] = { + { SRC4XXX_PWR_RST_01, 0x00 }, /* all powered down intially */ + { SRC4XXX_PORTA_CTL_03, 0x00 }, + { SRC4XXX_PORTA_CTL_04, 0x00 }, + { SRC4XXX_PORTB_CTL_05, 0x00 }, + { SRC4XXX_PORTB_CTL_06, 0x00 }, + { SRC4XXX_TX_CTL_07, 0x00 }, + { SRC4XXX_TX_CTL_08, 0x00 }, + { SRC4XXX_TX_CTL_09, 0x00 }, + { SRC4XXX_SRC_DIT_IRQ_MSK_0B, 0x00 }, + { SRC4XXX_SRC_DIT_IRQ_MODE_0C, 0x00 }, + { SRC4XXX_RCV_CTL_0D, 0x00 }, + { SRC4XXX_RCV_CTL_0E, 0x00 }, + { SRC4XXX_RCV_PLL_0F, 0x00 }, /* not spec. in the datasheet */ + { SRC4XXX_RCV_PLL_10, 0xff }, /* not spec. in the datasheet */ + { SRC4XXX_RCV_PLL_11, 0xff }, /* not spec. in the datasheet */ + { SRC4XXX_RVC_IRQ_MSK_16, 0x00 }, + { SRC4XXX_RVC_IRQ_MSK_17, 0x00 }, + { SRC4XXX_RVC_IRQ_MODE_18, 0x00 }, + { SRC4XXX_RVC_IRQ_MODE_19, 0x00 }, + { SRC4XXX_RVC_IRQ_MODE_1A, 0x00 }, + { SRC4XXX_GPIO_1_1B, 0x00 }, + { SRC4XXX_GPIO_2_1C, 0x00 }, + { SRC4XXX_GPIO_3_1D, 0x00 }, + { SRC4XXX_GPIO_4_1E, 0x00 }, + { SRC4XXX_SCR_CTL_2D, 0x00 }, + { SRC4XXX_SCR_CTL_2E, 0x00 }, + { SRC4XXX_SCR_CTL_2F, 0x00 }, + { SRC4XXX_SCR_CTL_30, 0x00 }, + { SRC4XXX_SCR_CTL_31, 0x00 }, +}; + +int src4xxx_probe(struct device *dev, struct regmap *regmap, + void (*switch_mode)(struct device *dev)) +{ + struct src4xxx *src4xxx; + int ret; + + if (IS_ERR(regmap)) + return PTR_ERR(regmap); + + src4xxx = devm_kzalloc(dev, sizeof(*src4xxx), GFP_KERNEL); + if (!src4xxx) + return -ENOMEM; + + src4xxx->regmap = regmap; + src4xxx->dev = dev; + src4xxx->mclk_hz = 0; /* mclk has not been configured yet */ + dev_set_drvdata(dev, src4xxx); + + ret = regmap_write(regmap, SRC4XXX_PWR_RST_01, SRC4XXX_RESET); + if (ret < 0) + dev_err(dev, "Failed to issue reset: %d\n", ret); + usleep_range(1, 500); /* sleep for more then 500 ns */ + ret = regmap_write(regmap, SRC4XXX_PWR_RST_01, SRC4XXX_POWER_DOWN); + if (ret < 0) + dev_err(dev, "Failed to decommission reset: %d\n", ret); + usleep_range(500, 1000); /* sleep for 500 us or more */ + + ret = regmap_update_bits(src4xxx->regmap, SRC4XXX_PWR_RST_01, + SRC4XXX_POWER_ENABLE, SRC4XXX_POWER_ENABLE); + if (ret < 0) + dev_err(dev, "Failed to port A and B : %d\n", ret); + + /* set receiver to use master clock (rcv mclk is most likely jittery) */ + ret = regmap_update_bits(src4xxx->regmap, SRC4XXX_RCV_CTL_0D, + SRC4XXX_RXCLK_MCLK, SRC4XXX_RXCLK_MCLK); + if (ret < 0) + dev_err(dev, + "Failed to enable mclk as the PLL1 DIR reference : %d\n", ret); + + /* default to leaving the PLL2 running on loss of lock, divide by 8 */ + ret = regmap_update_bits(src4xxx->regmap, SRC4XXX_RCV_CTL_0E, + SRC4XXX_PLL2_DIV_8 | SRC4XXX_REC_MCLK_EN | SRC4XXX_PLL2_LOL, + SRC4XXX_PLL2_DIV_8 | SRC4XXX_REC_MCLK_EN | SRC4XXX_PLL2_LOL); + if (ret < 0) + dev_err(dev, "Failed to enable mclk rec and div : %d\n", ret); + + ret = devm_snd_soc_register_component(dev, &src4xxx_driver, + src4xxx_dai_driver, ARRAY_SIZE(src4xxx_dai_driver)); + if (ret == 0) + dev_info(dev, "src4392 probe ok %d\n", ret); + return ret; +} +EXPORT_SYMBOL_GPL(src4xxx_probe); + +static bool src4xxx_volatile_register(struct device *dev, unsigned int reg) +{ + switch (reg) { + case SRC4XXX_RES_00: + case SRC4XXX_GLOBAL_ITR_STS_02: + case SRC4XXX_SRC_DIT_STS_0A: + case SRC4XXX_NON_AUDIO_D_12: + case SRC4XXX_RVC_STS_13: + case SRC4XXX_RVC_STS_14: + case SRC4XXX_RVC_STS_15: + case SRC4XXX_SUB_CODE_1F: + case SRC4XXX_SUB_CODE_20: + case SRC4XXX_SUB_CODE_21: + case SRC4XXX_SUB_CODE_22: + case SRC4XXX_SUB_CODE_23: + case SRC4XXX_SUB_CODE_24: + case SRC4XXX_SUB_CODE_25: + case SRC4XXX_SUB_CODE_26: + case SRC4XXX_SUB_CODE_27: + case SRC4XXX_SUB_CODE_28: + case SRC4XXX_PC_PREAMBLE_HI_29: + case SRC4XXX_PC_PREAMBLE_LO_2A: + case SRC4XXX_PD_PREAMBLE_HI_2B: + case SRC4XXX_PC_PREAMBLE_LO_2C: + case SRC4XXX_IO_RATIO_32: + case SRC4XXX_IO_RATIO_33: + return true; + } + + if (reg > SRC4XXX_IO_RATIO_33 && reg < SRC4XXX_PAGE_SEL_7F) + return true; + + return false; +} + +const struct regmap_config src4xxx_regmap_config = { + .val_bits = 8, + .reg_bits = 8, + .max_register = SRC4XXX_IO_RATIO_33, + + .reg_defaults = src4xxx_reg_defaults, + .num_reg_defaults = ARRAY_SIZE(src4xxx_reg_defaults), + .volatile_reg = src4xxx_volatile_register, + .cache_type = REGCACHE_RBTREE, +}; +EXPORT_SYMBOL_GPL(src4xxx_regmap_config); + +MODULE_DESCRIPTION("ASoC SRC4XXX CODEC driver"); +MODULE_AUTHOR("Matt Flax <[email protected]>"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/src4xxx.h b/sound/soc/codecs/src4xxx.h new file mode 100644 index 000000000000..5bf778fb9945 --- /dev/null +++ b/sound/soc/codecs/src4xxx.h @@ -0,0 +1,113 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// src4xxx.h -- SRC4XXX ALSA SoC audio driver +// +// Copyright 2021-2022 Deqx Pty Ltd +// Author: Matt R Flax <[email protected]> + +#ifndef __SRC4XXX_H__ +#define __SRC4XXX_H__ + +#define SRC4XXX_RES_00 0x00 +#define SRC4XXX_PWR_RST_01 0x01 +#define SRC4XXX_RESET 0x80 +#define SRC4XXX_POWER_DOWN 0x00 +#define SRC4XXX_POWER_ENABLE 0x20 +#define SRC4XXX_ENABLE_SRC 0x1 +#define SRC4XXX_ENABLE_SRC_SHIFT 0 +#define SRC4XXX_ENABLE_DIR 0x2 +#define SRC4XXX_ENABLE_DIR_SHIFT 1 +#define SRC4XXX_ENABLE_DIT 0x4 +#define SRC4XXX_ENABLE_DIT_SHIFT 2 +#define SRC4XXX_ENABLE_PORT_B 0x8 +#define SRC4XXX_ENABLE_PORT_B_SHIFT 3 +#define SRC4XXX_ENABLE_PORT_A 0x10 +#define SRC4XXX_ENABLE_PORT_A_SHIFT 4 + +#define SRC4XXX_PORTA_CTL_03 0x03 +#define SRC4XXX_BUS_MASTER 0x8 +#define SRC4XXX_BUS_LEFT_J 0x0 +#define SRC4XXX_BUS_I2S 0x1 +#define SRC4XXX_BUS_RIGHT_J_16 0x4 +#define SRC4XXX_BUS_RIGHT_J_18 0x5 +#define SRC4XXX_BUS_RIGHT_J_20 0x6 +#define SRC4XXX_BUS_RIGHT_J_24 0x7 +#define SRC4XXX_BUS_FMT_MS_MASK 0xf + +#define SRC4XXX_PORTA_CTL_04 0x04 +#define SRC4XXX_MCLK_DIV_MASK 0x3 + +#define SRC4XXX_BUS_FMT(id) (SRC4XXX_PORTA_CTL_03+2*id) +#define SRC4XXX_BUS_CLK(id) (SRC4XXX_PORTA_CTL_04+2*id) + +#define SRC4XXX_PORTB_CTL_05 0x05 +#define SRC4XXX_PORTB_CTL_06 0x06 + +#define SRC4XXX_TX_CTL_07 0x07 +#define SRC4XXX_TX_MCLK_DIV_MASK 0x60 +#define SRC4XXX_TX_MCLK_DIV_SHIFT 5 + +#define SRC4XXX_TX_CTL_08 0x08 +#define SRC4XXX_TX_CTL_09 0x09 +#define SRC4XXX_SRC_DIT_IRQ_MSK_0B 0x0B +#define SRC4XXX_SRC_BTI_EN 0x01 +#define SRC4XXX_SRC_TSLIP_EN 0x02 +#define SRC4XXX_SRC_DIT_IRQ_MODE_0C 0x0C +#define SRC4XXX_RCV_CTL_0D 0x0D +#define SRC4XXX_RXCLK_RXCKI 0x0 +#define SRC4XXX_RXCLK_MCLK 0x8 +#define SRC4XXX_RCV_CTL_0E 0x0E +#define SRC4XXX_REC_MCLK_EN 0x1 +#define SRC4XXX_PLL2_DIV_0 (0x0<<1) +#define SRC4XXX_PLL2_DIV_2 (0x1<<1) +#define SRC4XXX_PLL2_DIV_4 (0x2<<1) +#define SRC4XXX_PLL2_DIV_8 (0x3<<1) +#define SRC4XXX_PLL2_LOL 0x8 +#define SRC4XXX_RCV_PLL_0F 0x0F +#define SRC4XXX_RCV_PLL_10 0x10 +#define SRC4XXX_RCV_PLL_11 0x11 +#define SRC4XXX_RVC_IRQ_MSK_16 0x16 +#define SRC4XXX_RVC_IRQ_MSK_17 0x17 +#define SRC4XXX_RVC_IRQ_MODE_18 0x18 +#define SRC4XXX_RVC_IRQ_MODE_19 0x19 +#define SRC4XXX_RVC_IRQ_MODE_1A 0x1A +#define SRC4XXX_GPIO_1_1B 0x1B +#define SRC4XXX_GPIO_2_1C 0x1C +#define SRC4XXX_GPIO_3_1D 0x1D +#define SRC4XXX_GPIO_4_1E 0x1E +#define SRC4XXX_SCR_CTL_2D 0x2D +#define SRC4XXX_SCR_CTL_2E 0x2E +#define SRC4XXX_SCR_CTL_2F 0x2F +#define SRC4XXX_SCR_CTL_30 0x30 +#define SRC4XXX_SCR_CTL_31 0x31 +#define SRC4XXX_PAGE_SEL_7F 0x7F + +// read only registers +#define SRC4XXX_GLOBAL_ITR_STS_02 0x02 +#define SRC4XXX_SRC_DIT_STS_0A 0x0A +#define SRC4XXX_NON_AUDIO_D_12 0x12 +#define SRC4XXX_RVC_STS_13 0x13 +#define SRC4XXX_RVC_STS_14 0x14 +#define SRC4XXX_RVC_STS_15 0x15 +#define SRC4XXX_SUB_CODE_1F 0x1F +#define SRC4XXX_SUB_CODE_20 0x20 +#define SRC4XXX_SUB_CODE_21 0x21 +#define SRC4XXX_SUB_CODE_22 0x22 +#define SRC4XXX_SUB_CODE_23 0x23 +#define SRC4XXX_SUB_CODE_24 0x24 +#define SRC4XXX_SUB_CODE_25 0x25 +#define SRC4XXX_SUB_CODE_26 0x26 +#define SRC4XXX_SUB_CODE_27 0x27 +#define SRC4XXX_SUB_CODE_28 0x28 +#define SRC4XXX_PC_PREAMBLE_HI_29 0x29 +#define SRC4XXX_PC_PREAMBLE_LO_2A 0x2A +#define SRC4XXX_PD_PREAMBLE_HI_2B 0x2B +#define SRC4XXX_PC_PREAMBLE_LO_2C 0x2C +#define SRC4XXX_IO_RATIO_32 0x32 +#define SRC4XXX_IO_RATIO_33 0x33 + +int src4xxx_probe(struct device *dev, struct regmap *regmap, + void (*switch_mode)(struct device *dev)); +extern const struct regmap_config src4xxx_regmap_config; + +#endif /* __SRC4XXX_H__ */ diff --git a/sound/soc/codecs/sti-sas.c b/sound/soc/codecs/sti-sas.c index f076878908ee..99545bcb2ba9 100644 --- a/sound/soc/codecs/sti-sas.c +++ b/sound/soc/codecs/sti-sas.c @@ -96,11 +96,8 @@ static int sti_sas_write_reg(void *context, unsigned int reg, unsigned int value) { struct sti_sas_data *drvdata = context; - int status; - - status = regmap_write(drvdata->dac.regmap, reg, value); - return status; + return regmap_write(drvdata->dac.regmap, reg, value); } static int sti_sas_init_sas_registers(struct snd_soc_component *component, @@ -385,11 +382,8 @@ static int sti_sas_resume(struct snd_soc_component *component) static int sti_sas_component_probe(struct snd_soc_component *component) { struct sti_sas_data *drvdata = dev_get_drvdata(component->dev); - int ret; - ret = sti_sas_init_sas_registers(component, drvdata); - - return ret; + return sti_sas_init_sas_registers(component, drvdata); } static struct snd_soc_component_driver sti_sas_driver = { diff --git a/sound/soc/codecs/tas2562.c b/sound/soc/codecs/tas2562.c index dc088a1c6721..b486d0bd86c9 100644 --- a/sound/soc/codecs/tas2562.c +++ b/sound/soc/codecs/tas2562.c @@ -54,6 +54,8 @@ struct tas2562_data { int i_sense_slot; int volume_lvl; int model_id; + bool dac_powered; + bool unmuted; }; enum tas256x_model { @@ -63,39 +65,6 @@ enum tas256x_model { TAS2110, }; -static int tas2562_set_bias_level(struct snd_soc_component *component, - enum snd_soc_bias_level level) -{ - struct tas2562_data *tas2562 = - snd_soc_component_get_drvdata(component); - - switch (level) { - case SND_SOC_BIAS_ON: - snd_soc_component_update_bits(component, - TAS2562_PWR_CTRL, - TAS2562_MODE_MASK, TAS2562_ACTIVE); - break; - case SND_SOC_BIAS_STANDBY: - case SND_SOC_BIAS_PREPARE: - snd_soc_component_update_bits(component, - TAS2562_PWR_CTRL, - TAS2562_MODE_MASK, TAS2562_MUTE); - break; - case SND_SOC_BIAS_OFF: - snd_soc_component_update_bits(component, - TAS2562_PWR_CTRL, - TAS2562_MODE_MASK, TAS2562_SHUTDOWN); - break; - - default: - dev_err(tas2562->dev, - "wrong power level setting %d\n", level); - return -EINVAL; - } - - return 0; -} - static int tas2562_set_samplerate(struct tas2562_data *tas2562, int samplerate) { int samp_rate; @@ -384,30 +353,43 @@ static int tas2562_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) return 0; } +static int tas2562_update_pwr_ctrl(struct tas2562_data *tas2562) +{ + struct snd_soc_component *component = tas2562->component; + unsigned int val; + int ret; + + if (tas2562->dac_powered) + val = tas2562->unmuted ? + TAS2562_ACTIVE : TAS2562_MUTE; + else + val = TAS2562_SHUTDOWN; + + ret = snd_soc_component_update_bits(component, TAS2562_PWR_CTRL, + TAS2562_MODE_MASK, val); + if (ret < 0) + return ret; + + return 0; +} + static int tas2562_mute(struct snd_soc_dai *dai, int mute, int direction) { - struct snd_soc_component *component = dai->component; + struct tas2562_data *tas2562 = snd_soc_component_get_drvdata(dai->component); - return snd_soc_component_update_bits(component, TAS2562_PWR_CTRL, - TAS2562_MODE_MASK, - mute ? TAS2562_MUTE : 0); + tas2562->unmuted = !mute; + return tas2562_update_pwr_ctrl(tas2562); } static int tas2562_codec_probe(struct snd_soc_component *component) { struct tas2562_data *tas2562 = snd_soc_component_get_drvdata(component); - int ret; tas2562->component = component; if (tas2562->sdz_gpio) gpiod_set_value_cansleep(tas2562->sdz_gpio, 1); - ret = snd_soc_component_update_bits(component, TAS2562_PWR_CTRL, - TAS2562_MODE_MASK, TAS2562_MUTE); - if (ret < 0) - return ret; - return 0; } @@ -457,35 +439,23 @@ static int tas2562_dac_event(struct snd_soc_dapm_widget *w, struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); struct tas2562_data *tas2562 = snd_soc_component_get_drvdata(component); - int ret; + int ret = 0; switch (event) { case SND_SOC_DAPM_POST_PMU: - ret = snd_soc_component_update_bits(component, - TAS2562_PWR_CTRL, - TAS2562_MODE_MASK, - TAS2562_MUTE); - if (ret) - goto end; + tas2562->dac_powered = true; + ret = tas2562_update_pwr_ctrl(tas2562); break; case SND_SOC_DAPM_PRE_PMD: - ret = snd_soc_component_update_bits(component, - TAS2562_PWR_CTRL, - TAS2562_MODE_MASK, - TAS2562_SHUTDOWN); - if (ret) - goto end; + tas2562->dac_powered = false; + ret = tas2562_update_pwr_ctrl(tas2562); break; default: dev_err(tas2562->dev, "Not supported evevt\n"); return -EINVAL; } -end: - if (ret < 0) - return ret; - - return 0; + return ret; } static int tas2562_volume_control_get(struct snd_kcontrol *kcontrol, @@ -579,7 +549,6 @@ static const struct snd_soc_component_driver soc_component_dev_tas2110 = { .probe = tas2562_codec_probe, .suspend = tas2562_suspend, .resume = tas2562_resume, - .set_bias_level = tas2562_set_bias_level, .controls = tas2562_snd_controls, .num_controls = ARRAY_SIZE(tas2562_snd_controls), .dapm_widgets = tas2110_dapm_widgets, @@ -618,7 +587,6 @@ static const struct snd_soc_component_driver soc_component_dev_tas2562 = { .probe = tas2562_codec_probe, .suspend = tas2562_suspend, .resume = tas2562_resume, - .set_bias_level = tas2562_set_bias_level, .controls = tas2562_snd_controls, .num_controls = ARRAY_SIZE(tas2562_snd_controls), .dapm_widgets = tas2562_dapm_widgets, diff --git a/sound/soc/codecs/tas2764.c b/sound/soc/codecs/tas2764.c index 846d9d3ecc9d..51b87a936179 100644 --- a/sound/soc/codecs/tas2764.c +++ b/sound/soc/codecs/tas2764.c @@ -31,11 +31,66 @@ struct tas2764_priv { struct gpio_desc *sdz_gpio; struct regmap *regmap; struct device *dev; + int irq; int v_sense_slot; int i_sense_slot; + + bool dac_powered; + bool unmuted; +}; + +static const char *tas2764_int_ltch0_msgs[8] = { + "fault: over temperature", /* INT_LTCH0 & BIT(0) */ + "fault: over current", + "fault: bad TDM clock", + "limiter active", + "fault: PVDD below limiter inflection point", + "fault: limiter max attenuation", + "fault: BOP infinite hold", + "fault: BOP mute", /* INT_LTCH0 & BIT(7) */ +}; + +static const unsigned int tas2764_int_readout_regs[6] = { + TAS2764_INT_LTCH0, + TAS2764_INT_LTCH1, + TAS2764_INT_LTCH1_0, + TAS2764_INT_LTCH2, + TAS2764_INT_LTCH3, + TAS2764_INT_LTCH4, }; +static irqreturn_t tas2764_irq(int irq, void *data) +{ + struct tas2764_priv *tas2764 = data; + u8 latched[6] = {0, 0, 0, 0, 0, 0}; + int ret = IRQ_NONE; + int i; + + for (i = 0; i < ARRAY_SIZE(latched); i++) + latched[i] = snd_soc_component_read(tas2764->component, + tas2764_int_readout_regs[i]); + + for (i = 0; i < 8; i++) { + if (latched[0] & BIT(i)) { + dev_crit_ratelimited(tas2764->dev, "%s\n", + tas2764_int_ltch0_msgs[i]); + ret = IRQ_HANDLED; + } + } + + if (latched[0]) { + dev_err_ratelimited(tas2764->dev, "other context to the fault: %02x,%02x,%02x,%02x,%02x", + latched[1], latched[2], latched[3], latched[4], latched[5]); + snd_soc_component_update_bits(tas2764->component, + TAS2764_INT_CLK_CFG, + TAS2764_INT_CLK_CFG_IRQZ_CLR, + TAS2764_INT_CLK_CFG_IRQZ_CLR); + } + + return ret; +} + static void tas2764_reset(struct tas2764_priv *tas2764) { if (tas2764->reset_gpio) { @@ -50,34 +105,22 @@ static void tas2764_reset(struct tas2764_priv *tas2764) usleep_range(1000, 2000); } -static int tas2764_set_bias_level(struct snd_soc_component *component, - enum snd_soc_bias_level level) +static int tas2764_update_pwr_ctrl(struct tas2764_priv *tas2764) { - struct tas2764_priv *tas2764 = snd_soc_component_get_drvdata(component); + struct snd_soc_component *component = tas2764->component; + unsigned int val; + int ret; - switch (level) { - case SND_SOC_BIAS_ON: - snd_soc_component_update_bits(component, TAS2764_PWR_CTRL, - TAS2764_PWR_CTRL_MASK, - TAS2764_PWR_CTRL_ACTIVE); - break; - case SND_SOC_BIAS_STANDBY: - case SND_SOC_BIAS_PREPARE: - snd_soc_component_update_bits(component, TAS2764_PWR_CTRL, - TAS2764_PWR_CTRL_MASK, - TAS2764_PWR_CTRL_MUTE); - break; - case SND_SOC_BIAS_OFF: - snd_soc_component_update_bits(component, TAS2764_PWR_CTRL, - TAS2764_PWR_CTRL_MASK, - TAS2764_PWR_CTRL_SHUTDOWN); - break; + if (tas2764->dac_powered) + val = tas2764->unmuted ? + TAS2764_PWR_CTRL_ACTIVE : TAS2764_PWR_CTRL_MUTE; + else + val = TAS2764_PWR_CTRL_SHUTDOWN; - default: - dev_err(tas2764->dev, - "wrong power level setting %d\n", level); - return -EINVAL; - } + ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL, + TAS2764_PWR_CTRL_MASK, val); + if (ret < 0) + return ret; return 0; } @@ -114,9 +157,7 @@ static int tas2764_codec_resume(struct snd_soc_component *component) usleep_range(1000, 2000); } - ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL, - TAS2764_PWR_CTRL_MASK, - TAS2764_PWR_CTRL_ACTIVE); + ret = tas2764_update_pwr_ctrl(tas2764); if (ret < 0) return ret; @@ -150,14 +191,12 @@ static int tas2764_dac_event(struct snd_soc_dapm_widget *w, switch (event) { case SND_SOC_DAPM_POST_PMU: - ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL, - TAS2764_PWR_CTRL_MASK, - TAS2764_PWR_CTRL_MUTE); + tas2764->dac_powered = true; + ret = tas2764_update_pwr_ctrl(tas2764); break; case SND_SOC_DAPM_PRE_PMD: - ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL, - TAS2764_PWR_CTRL_MASK, - TAS2764_PWR_CTRL_SHUTDOWN); + tas2764->dac_powered = false; + ret = tas2764_update_pwr_ctrl(tas2764); break; default: dev_err(tas2764->dev, "Unsupported event\n"); @@ -202,17 +241,11 @@ static const struct snd_soc_dapm_route tas2764_audio_map[] = { static int tas2764_mute(struct snd_soc_dai *dai, int mute, int direction) { - struct snd_soc_component *component = dai->component; - int ret; - - ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL, - TAS2764_PWR_CTRL_MASK, - mute ? TAS2764_PWR_CTRL_MUTE : 0); + struct tas2764_priv *tas2764 = + snd_soc_component_get_drvdata(dai->component); - if (ret < 0) - return ret; - - return 0; + tas2764->unmuted = !mute; + return tas2764_update_pwr_ctrl(tas2764); } static int tas2764_set_bitwidth(struct tas2764_priv *tas2764, int bitwidth) @@ -485,7 +518,7 @@ static struct snd_soc_dai_driver tas2764_dai_driver[] = { .id = 0, .playback = { .stream_name = "ASI1 Playback", - .channels_min = 2, + .channels_min = 1, .channels_max = 2, .rates = TAS2764_RATES, .formats = TAS2764_FORMATS, @@ -516,6 +549,34 @@ static int tas2764_codec_probe(struct snd_soc_component *component) tas2764_reset(tas2764); + if (tas2764->irq) { + ret = snd_soc_component_write(tas2764->component, TAS2764_INT_MASK0, 0xff); + if (ret < 0) + return ret; + + ret = snd_soc_component_write(tas2764->component, TAS2764_INT_MASK1, 0xff); + if (ret < 0) + return ret; + + ret = snd_soc_component_write(tas2764->component, TAS2764_INT_MASK2, 0xff); + if (ret < 0) + return ret; + + ret = snd_soc_component_write(tas2764->component, TAS2764_INT_MASK3, 0xff); + if (ret < 0) + return ret; + + ret = snd_soc_component_write(tas2764->component, TAS2764_INT_MASK4, 0xff); + if (ret < 0) + return ret; + + ret = devm_request_threaded_irq(tas2764->dev, tas2764->irq, NULL, tas2764_irq, + IRQF_ONESHOT | IRQF_SHARED | IRQF_TRIGGER_LOW, + "tas2764", tas2764); + if (ret) + dev_warn(tas2764->dev, "failed to request IRQ: %d\n", ret); + } + ret = snd_soc_component_update_bits(tas2764->component, TAS2764_TDM_CFG5, TAS2764_TDM_CFG5_VSNS_ENABLE, 0); if (ret < 0) @@ -526,30 +587,33 @@ static int tas2764_codec_probe(struct snd_soc_component *component) if (ret < 0) return ret; - ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL, - TAS2764_PWR_CTRL_MASK, - TAS2764_PWR_CTRL_MUTE); - if (ret < 0) - return ret; - return 0; } static DECLARE_TLV_DB_SCALE(tas2764_digital_tlv, 1100, 50, 0); static DECLARE_TLV_DB_SCALE(tas2764_playback_volume, -10050, 50, 1); +static const char * const tas2764_hpf_texts[] = { + "Disabled", "2 Hz", "50 Hz", "100 Hz", "200 Hz", + "400 Hz", "800 Hz" +}; + +static SOC_ENUM_SINGLE_DECL( + tas2764_hpf_enum, TAS2764_DC_BLK0, + TAS2764_DC_BLK0_HPF_FREQ_PB_SHIFT, tas2764_hpf_texts); + static const struct snd_kcontrol_new tas2764_snd_controls[] = { SOC_SINGLE_TLV("Speaker Volume", TAS2764_DVC, 0, TAS2764_DVC_MAX, 1, tas2764_playback_volume), SOC_SINGLE_TLV("Amp Gain Volume", TAS2764_CHNL_0, 1, 0x14, 0, tas2764_digital_tlv), + SOC_ENUM("HPF Corner Frequency", tas2764_hpf_enum), }; static const struct snd_soc_component_driver soc_component_driver_tas2764 = { .probe = tas2764_codec_probe, .suspend = tas2764_codec_suspend, .resume = tas2764_codec_resume, - .set_bias_level = tas2764_set_bias_level, .controls = tas2764_snd_controls, .num_controls = ARRAY_SIZE(tas2764_snd_controls), .dapm_widgets = tas2764_dapm_widgets, @@ -585,9 +649,21 @@ static const struct regmap_range_cfg tas2764_regmap_ranges[] = { }, }; +static bool tas2764_volatile_register(struct device *dev, unsigned int reg) +{ + switch (reg) { + case TAS2764_INT_LTCH0 ... TAS2764_INT_LTCH4: + case TAS2764_INT_CLK_CFG: + return true; + default: + return false; + } +} + static const struct regmap_config tas2764_i2c_regmap = { .reg_bits = 8, .val_bits = 8, + .volatile_reg = tas2764_volatile_register, .reg_defaults = tas2764_reg_defaults, .num_reg_defaults = ARRAY_SIZE(tas2764_reg_defaults), .cache_type = REGCACHE_RBTREE, @@ -641,6 +717,7 @@ static int tas2764_i2c_probe(struct i2c_client *client) return -ENOMEM; tas2764->dev = &client->dev; + tas2764->irq = client->irq; i2c_set_clientdata(client, tas2764); dev_set_drvdata(&client->dev, tas2764); diff --git a/sound/soc/codecs/tas2764.h b/sound/soc/codecs/tas2764.h index f015f22a083b..168af772a898 100644 --- a/sound/soc/codecs/tas2764.h +++ b/sound/soc/codecs/tas2764.h @@ -33,6 +33,10 @@ #define TAS2764_VSENSE_POWER_EN 3 #define TAS2764_ISENSE_POWER_EN 4 +/* DC Blocker Control */ +#define TAS2764_DC_BLK0 TAS2764_REG(0x0, 0x04) +#define TAS2764_DC_BLK0_HPF_FREQ_PB_SHIFT 0 + /* Digital Volume Control */ #define TAS2764_DVC TAS2764_REG(0X0, 0x1a) #define TAS2764_DVC_MAX 0xc9 @@ -87,4 +91,23 @@ #define TAS2764_TDM_CFG6_ISNS_ENABLE BIT(6) #define TAS2764_TDM_CFG6_50_MASK GENMASK(5, 0) +/* Interrupt Masks */ +#define TAS2764_INT_MASK0 TAS2764_REG(0x0, 0x3b) +#define TAS2764_INT_MASK1 TAS2764_REG(0x0, 0x3c) +#define TAS2764_INT_MASK2 TAS2764_REG(0x0, 0x40) +#define TAS2764_INT_MASK3 TAS2764_REG(0x0, 0x41) +#define TAS2764_INT_MASK4 TAS2764_REG(0x0, 0x3d) + +/* Latched Fault Registers */ +#define TAS2764_INT_LTCH0 TAS2764_REG(0x0, 0x49) +#define TAS2764_INT_LTCH1 TAS2764_REG(0x0, 0x4a) +#define TAS2764_INT_LTCH1_0 TAS2764_REG(0x0, 0x4b) +#define TAS2764_INT_LTCH2 TAS2764_REG(0x0, 0x4f) +#define TAS2764_INT_LTCH3 TAS2764_REG(0x0, 0x50) +#define TAS2764_INT_LTCH4 TAS2764_REG(0x0, 0x51) + +/* Clock/IRQ Settings */ +#define TAS2764_INT_CLK_CFG TAS2764_REG(0x0, 0x5c) +#define TAS2764_INT_CLK_CFG_IRQZ_CLR BIT(2) + #endif /* __TAS2764__ */ diff --git a/sound/soc/codecs/tlv320adcx140.c b/sound/soc/codecs/tlv320adcx140.c index 2844a9d2bc4a..91a22d927915 100644 --- a/sound/soc/codecs/tlv320adcx140.c +++ b/sound/soc/codecs/tlv320adcx140.c @@ -31,6 +31,7 @@ struct adcx140_priv { struct device *dev; bool micbias_vg; + bool phase_calib_on; unsigned int dai_fmt; unsigned int slot_width; @@ -592,6 +593,52 @@ static const struct snd_soc_dapm_route adcx140_audio_map[] = { {"MIC4M Input Mux", "Digital", "MIC4M"}, }; +#define ADCX140_PHASE_CALIB_SWITCH(xname) {\ + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,\ + .info = adcx140_phase_calib_info, \ + .get = adcx140_phase_calib_get, \ + .put = adcx140_phase_calib_put} + +static int adcx140_phase_calib_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; + uinfo->count = 1; + uinfo->value.integer.min = 0; + uinfo->value.integer.max = 1; + return 0; +} + +static int adcx140_phase_calib_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *value) +{ + struct snd_soc_component *codec = + snd_soc_kcontrol_component(kcontrol); + struct adcx140_priv *adcx140 = snd_soc_component_get_drvdata(codec); + + value->value.integer.value[0] = adcx140->phase_calib_on ? 1 : 0; + + + return 0; +} + +static int adcx140_phase_calib_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *value) +{ + struct snd_soc_component *codec + = snd_soc_kcontrol_component(kcontrol); + struct adcx140_priv *adcx140 = snd_soc_component_get_drvdata(codec); + + bool v = value->value.integer.value[0] ? true : false; + + if (adcx140->phase_calib_on != v) { + adcx140->phase_calib_on = v; + return 1; + } + return 0; +} + static const struct snd_kcontrol_new adcx140_snd_controls[] = { SOC_SINGLE_TLV("Analog CH1 Mic Gain Volume", ADCX140_CH1_CFG1, 2, 42, 0, adc_tlv), @@ -628,6 +675,7 @@ static const struct snd_kcontrol_new adcx140_snd_controls[] = { 0, 0xff, 0, dig_vol_tlv), SOC_SINGLE_TLV("Digital CH8 Out Volume", ADCX140_CH8_CFG2, 0, 0xff, 0, dig_vol_tlv), + ADCX140_PHASE_CALIB_SWITCH("Phase Calibration Switch"), }; static int adcx140_reset(struct adcx140_priv *adcx140) @@ -653,6 +701,8 @@ static int adcx140_reset(struct adcx140_priv *adcx140) static void adcx140_pwr_ctrl(struct adcx140_priv *adcx140, bool power_state) { int pwr_ctrl = 0; + int ret = 0; + struct snd_soc_component *component = adcx140->component; if (power_state) pwr_ctrl = ADCX140_PWR_CFG_ADC_PDZ | ADCX140_PWR_CFG_PLL_PDZ; @@ -660,6 +710,14 @@ static void adcx140_pwr_ctrl(struct adcx140_priv *adcx140, bool power_state) if (adcx140->micbias_vg && power_state) pwr_ctrl |= ADCX140_PWR_CFG_BIAS_PDZ; + if (pwr_ctrl) { + ret = regmap_write(adcx140->regmap, ADCX140_PHASE_CALIB, + adcx140->phase_calib_on ? 0x00 : 0x40); + if (ret) + dev_err(component->dev, "%s: register write error %d\n", + __func__, ret); + } + regmap_update_bits(adcx140->regmap, ADCX140_PWR_CFG, ADCX140_PWR_CTRL_MSK, pwr_ctrl); } @@ -1095,6 +1153,7 @@ static int adcx140_i2c_probe(struct i2c_client *i2c) if (!adcx140) return -ENOMEM; + adcx140->phase_calib_on = false; adcx140->dev = &i2c->dev; adcx140->gpio_reset = devm_gpiod_get_optional(adcx140->dev, diff --git a/sound/soc/codecs/tlv320adcx140.h b/sound/soc/codecs/tlv320adcx140.h index d7d4e3a88b5c..fd80fac8b327 100644 --- a/sound/soc/codecs/tlv320adcx140.h +++ b/sound/soc/codecs/tlv320adcx140.h @@ -1,5 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 -// TLV320ADCX104 Sound driver +// TLV320ADCX140 Sound driver // Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/ #ifndef _TLV320ADCX140_H @@ -90,6 +90,7 @@ #define ADCX140_PWR_CFG 0x75 #define ADCX140_DEV_STS0 0x76 #define ADCX140_DEV_STS1 0x77 +#define ADCX140_PHASE_CALIB 0X7b #define ADCX140_RESET BIT(0) diff --git a/sound/soc/codecs/tlv320aic26.c b/sound/soc/codecs/tlv320aic26.c index 8bae4b475068..e5dfb3d752a3 100644 --- a/sound/soc/codecs/tlv320aic26.c +++ b/sound/soc/codecs/tlv320aic26.c @@ -271,7 +271,7 @@ static ssize_t keyclick_show(struct device *dev, freq = (125 << ((val >> 8) & 0x7)) >> 1; len = 2 * (1 + ((val >> 4) & 0xf)); - return sprintf(buf, "amp=%x freq=%iHz len=%iclks\n", amp, freq, len); + return sysfs_emit(buf, "amp=%x freq=%iHz len=%iclks\n", amp, freq, len); } /* Any write to the keyclick attribute will trigger the keyclick event */ diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c index 2db3d8a60c7a..1a62bec94005 100644 --- a/sound/soc/codecs/uda134x.c +++ b/sound/soc/codecs/uda134x.c @@ -450,7 +450,7 @@ static int uda134x_soc_probe(struct snd_soc_component *component) struct uda134x_priv *uda134x = snd_soc_component_get_drvdata(component); struct uda134x_platform_data *pd = uda134x->pd; const struct snd_soc_dapm_widget *widgets; - unsigned num_widgets; + unsigned int num_widgets; int ret; printk(KERN_INFO "UDA134X SoC Audio Codec\n"); diff --git a/sound/soc/codecs/wcd-mbhc-v2.c b/sound/soc/codecs/wcd-mbhc-v2.c index 98baef594bf3..b16a18dbfe7a 100644 --- a/sound/soc/codecs/wcd-mbhc-v2.c +++ b/sound/soc/codecs/wcd-mbhc-v2.c @@ -1189,7 +1189,7 @@ correct_plug_type: pt_gnd_mic_swap_cnt = 0; plug_type = wcd_mbhc_get_plug_from_adc(mbhc, output_mv); continue; - } else if (cross_conn < 0) /* Error */ + } else /* Error if (cross_conn < 0) */ continue; if (pt_gnd_mic_swap_cnt == GND_MIC_SWAP_THRESHOLD) { diff --git a/sound/soc/codecs/wcd9335.c b/sound/soc/codecs/wcd9335.c index beeeb35e8032..06c6adbe5920 100644 --- a/sound/soc/codecs/wcd9335.c +++ b/sound/soc/codecs/wcd9335.c @@ -1821,12 +1821,10 @@ static int wcd9335_set_decimator_rate(struct snd_soc_dai *dai, tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG3; shift = 0; shift_val = 0x0F; - } else if (tx_port == 13) { + } else /* (tx_port == 13) */ { tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG3; shift = 4; shift_val = 0x03; - } else { - return -EINVAL; } tx_mux_sel = snd_soc_component_read(comp, tx_port_reg) & @@ -5013,16 +5011,22 @@ static const struct regmap_irq wcd9335_codec_irqs[] = { }, }; +static const unsigned int wcd9335_config_regs[] = { + WCD9335_INTR_LEVEL0, +}; + static const struct regmap_irq_chip wcd9335_regmap_irq1_chip = { .name = "wcd9335_pin1_irq", .status_base = WCD9335_INTR_PIN1_STATUS0, .mask_base = WCD9335_INTR_PIN1_MASK0, .ack_base = WCD9335_INTR_PIN1_CLEAR0, - .type_base = WCD9335_INTR_LEVEL0, - .num_type_reg = 4, .num_regs = 4, .irqs = wcd9335_codec_irqs, .num_irqs = ARRAY_SIZE(wcd9335_codec_irqs), + .config_base = wcd9335_config_regs, + .num_config_bases = ARRAY_SIZE(wcd9335_config_regs), + .num_config_regs = 4, + .set_type_config = regmap_irq_set_type_config_simple, }; static int wcd9335_parse_dt(struct wcd9335_codec *wcd) diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c index 781ae569be29..aca06a4026f3 100644 --- a/sound/soc/codecs/wcd938x.c +++ b/sound/soc/codecs/wcd938x.c @@ -1298,7 +1298,6 @@ static struct regmap_irq_chip wcd938x_regmap_irq_chip = { .num_regs = 3, .status_base = WCD938X_DIGITAL_INTR_STATUS_0, .mask_base = WCD938X_DIGITAL_INTR_MASK_0, - .type_base = WCD938X_DIGITAL_INTR_LEVEL_0, .ack_base = WCD938X_DIGITAL_INTR_CLEAR_0, .use_ack = 1, .runtime_pm = true, diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index cfaa45ede916..8a2e9771bb50 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -1602,7 +1602,9 @@ static int wm_adsp_buffer_init(struct wm_adsp *dsp) if (list_empty(&dsp->buffer_list)) { /* Fall back to legacy support */ ret = wm_adsp_buffer_parse_legacy(dsp); - if (ret) + if (ret == -ENODEV) + adsp_info(dsp, "Legacy support not available\n"); + else if (ret) adsp_warn(dsp, "Failed to parse legacy: %d\n", ret); } diff --git a/sound/soc/fsl/eukrea-tlv320.c b/sound/soc/fsl/eukrea-tlv320.c index 8b61582753c8..9af4c4a35eb1 100644 --- a/sound/soc/fsl/eukrea-tlv320.c +++ b/sound/soc/fsl/eukrea-tlv320.c @@ -86,7 +86,7 @@ static int eukrea_tlv320_probe(struct platform_device *pdev) int ret; int int_port = 0, ext_port; struct device_node *np = pdev->dev.of_node; - struct device_node *ssi_np = NULL, *codec_np = NULL; + struct device_node *ssi_np = NULL, *codec_np = NULL, *tmp_np = NULL; eukrea_tlv320.dev = &pdev->dev; if (np) { @@ -143,7 +143,7 @@ static int eukrea_tlv320_probe(struct platform_device *pdev) } if (machine_is_eukrea_cpuimx27() || - of_find_compatible_node(NULL, NULL, "fsl,imx21-audmux")) { + (tmp_np = of_find_compatible_node(NULL, NULL, "fsl,imx21-audmux"))) { imx_audmux_v1_configure_port(MX27_AUDMUX_HPCR1_SSI0, IMX_AUDMUX_V1_PCR_SYN | IMX_AUDMUX_V1_PCR_TFSDIR | @@ -158,10 +158,11 @@ static int eukrea_tlv320_probe(struct platform_device *pdev) IMX_AUDMUX_V1_PCR_SYN | IMX_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_HPCR1_SSI0) ); + of_node_put(tmp_np); } else if (machine_is_eukrea_cpuimx25sd() || machine_is_eukrea_cpuimx35sd() || machine_is_eukrea_cpuimx51sd() || - of_find_compatible_node(NULL, NULL, "fsl,imx31-audmux")) { + (tmp_np = of_find_compatible_node(NULL, NULL, "fsl,imx31-audmux"))) { if (!np) ext_port = machine_is_eukrea_cpuimx25sd() ? 4 : 3; @@ -178,6 +179,7 @@ static int eukrea_tlv320_probe(struct platform_device *pdev) IMX_AUDMUX_V2_PTCR_SYN, IMX_AUDMUX_V2_PDCR_RXDSEL(int_port) ); + of_node_put(tmp_np); } else { if (np) { /* The eukrea,asoc-tlv320 driver was explicitly diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fsl_asrc.c index aa5edf32d988..936aef5d2767 100644 --- a/sound/soc/fsl/fsl_asrc.c +++ b/sound/soc/fsl/fsl_asrc.c @@ -20,6 +20,7 @@ #define IDEAL_RATIO_DECIMAL_DEPTH 26 #define DIVIDER_NUM 64 +#define INIT_RETRY_NUM 50 #define pair_err(fmt, ...) \ dev_err(&asrc->pdev->dev, "Pair %c: " fmt, 'A' + index, ##__VA_ARGS__) @@ -27,6 +28,9 @@ #define pair_dbg(fmt, ...) \ dev_dbg(&asrc->pdev->dev, "Pair %c: " fmt, 'A' + index, ##__VA_ARGS__) +#define pair_warn(fmt, ...) \ + dev_warn(&asrc->pdev->dev, "Pair %c: " fmt, 'A' + index, ##__VA_ARGS__) + /* Corresponding to process_option */ static unsigned int supported_asrc_rate[] = { 5512, 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000, @@ -579,7 +583,7 @@ static void fsl_asrc_start_pair(struct fsl_asrc_pair *pair) { struct fsl_asrc *asrc = pair->asrc; enum asrc_pair_index index = pair->index; - int reg, retry = 10, i; + int reg, retry = INIT_RETRY_NUM, i; /* Enable the current pair */ regmap_update_bits(asrc->regmap, REG_ASRCTR, @@ -592,6 +596,10 @@ static void fsl_asrc_start_pair(struct fsl_asrc_pair *pair) reg &= ASRCFG_INIRQi_MASK(index); } while (!reg && --retry); + /* NOTE: Doesn't treat initialization timeout as an error */ + if (!retry) + pair_warn("initialization isn't finished\n"); + /* Make the input fifo to ASRC STALL level */ regmap_read(asrc->regmap, REG_ASRCNCR, ®); for (i = 0; i < pair->channels * 4; i++) @@ -1257,6 +1265,7 @@ static int fsl_asrc_runtime_resume(struct device *dev) { struct fsl_asrc *asrc = dev_get_drvdata(dev); struct fsl_asrc_priv *asrc_priv = asrc->private; + int reg, retry = INIT_RETRY_NUM; int i, ret; u32 asrctr; @@ -1295,6 +1304,24 @@ static int fsl_asrc_runtime_resume(struct device *dev) regmap_update_bits(asrc->regmap, REG_ASRCTR, ASRCTR_ASRCEi_ALL_MASK, asrctr); + /* Wait for status of initialization for all enabled pairs */ + do { + udelay(5); + regmap_read(asrc->regmap, REG_ASRCFG, ®); + reg = (reg >> ASRCFG_INIRQi_SHIFT(0)) & 0x7; + } while ((reg != ((asrctr >> ASRCTR_ASRCEi_SHIFT(0)) & 0x7)) && --retry); + + /* + * NOTE: Doesn't treat initialization timeout as an error + * Some of the pairs may success, then still can continue. + */ + if (!retry) { + for (i = ASRC_PAIR_A; i < ASRC_PAIR_MAX_NUM; i++) { + if ((asrctr & ASRCTR_ASRCEi_MASK(i)) && !(reg & (1 << i))) + dev_warn(dev, "Pair %c initialization isn't finished\n", 'A' + i); + } + } + return 0; disable_asrck_clk: diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c index d430eece1d6b..81f89f6767a2 100644 --- a/sound/soc/fsl/fsl_sai.c +++ b/sound/soc/fsl/fsl_sai.c @@ -114,11 +114,8 @@ static irqreturn_t fsl_sai_isr(int irq, void *devid) if (flags & FSL_SAI_CSR_SEF) dev_dbg(dev, "isr: Tx Frame sync error detected\n"); - if (flags & FSL_SAI_CSR_FEF) { + if (flags & FSL_SAI_CSR_FEF) dev_dbg(dev, "isr: Transmit underrun detected\n"); - /* FIFO reset for safety */ - xcsr |= FSL_SAI_CSR_FR; - } if (flags & FSL_SAI_CSR_FWF) dev_dbg(dev, "isr: Enabled transmit FIFO is empty\n"); @@ -148,11 +145,8 @@ irq_rx: if (flags & FSL_SAI_CSR_SEF) dev_dbg(dev, "isr: Rx Frame sync error detected\n"); - if (flags & FSL_SAI_CSR_FEF) { + if (flags & FSL_SAI_CSR_FEF) dev_dbg(dev, "isr: Receive overflow detected\n"); - /* FIFO reset for safety */ - xcsr |= FSL_SAI_CSR_FR; - } if (flags & FSL_SAI_CSR_FWF) dev_dbg(dev, "isr: Enabled receive FIFO is full\n"); @@ -533,14 +527,17 @@ static int fsl_sai_hw_params(struct snd_pcm_substream *substream, u32 slot_width = word_width; int adir = tx ? RX : TX; u32 pins, bclk; + u32 watermark; int ret, i; - if (sai->slots) - slots = sai->slots; - if (sai->slot_width) slot_width = sai->slot_width; + if (sai->slots) + slots = sai->slots; + else if (sai->bclk_ratio) + slots = sai->bclk_ratio / slot_width; + pins = DIV_ROUND_UP(channels, slots); /* @@ -625,7 +622,15 @@ static int fsl_sai_hw_params(struct snd_pcm_substream *substream, FSL_SAI_CR5_FBT_MASK, val_cr5); } - if (hweight8(dl_cfg[dl_cfg_idx].mask[tx]) <= 1) + /* + * Combine mode has limation: + * - Can't used for singel dataline/FIFO case except the FIFO0 + * - Can't used for multi dataline/FIFO case except the enabled FIFOs + * are successive and start from FIFO0 + * + * So for common usage, all multi fifo case disable the combine mode. + */ + if (hweight8(dl_cfg[dl_cfg_idx].mask[tx]) <= 1 || sai->is_multi_fifo_dma) regmap_update_bits(sai->regmap, FSL_SAI_xCR4(tx, ofs), FSL_SAI_CR4_FCOMB_MASK, 0); else @@ -636,6 +641,26 @@ static int fsl_sai_hw_params(struct snd_pcm_substream *substream, dma_params->addr = sai->res->start + FSL_SAI_xDR0(tx) + dl_cfg[dl_cfg_idx].start_off[tx] * 0x4; + if (sai->is_multi_fifo_dma) { + sai->audio_config[tx].words_per_fifo = min(slots, channels); + if (tx) { + sai->audio_config[tx].n_fifos_dst = pins; + sai->audio_config[tx].stride_fifos_dst = dl_cfg[dl_cfg_idx].next_off[tx]; + } else { + sai->audio_config[tx].n_fifos_src = pins; + sai->audio_config[tx].stride_fifos_src = dl_cfg[dl_cfg_idx].next_off[tx]; + } + dma_params->maxburst = sai->audio_config[tx].words_per_fifo * pins; + dma_params->peripheral_config = &sai->audio_config[tx]; + dma_params->peripheral_size = sizeof(sai->audio_config[tx]); + + watermark = tx ? (sai->soc_data->fifo_depth - dma_params->maxburst) : + (dma_params->maxburst - 1); + regmap_update_bits(sai->regmap, FSL_SAI_xCR1(tx, ofs), + FSL_SAI_CR1_RFW_MASK(sai->soc_data->fifo_depth), + watermark); + } + /* Find a proper tcre setting */ for (i = 0; i < sai->soc_data->pins; i++) { trce_mask = (1 << (i + 1)) - 1; @@ -1263,6 +1288,7 @@ static int fsl_sai_probe(struct platform_device *pdev) char tmp[8]; int irq, ret, i; int index; + u32 dmas[4]; sai = devm_kzalloc(dev, sizeof(*sai), GFP_KERNEL); if (!sai) @@ -1319,6 +1345,11 @@ static int fsl_sai_probe(struct platform_device *pdev) fsl_asoc_get_pll_clocks(&pdev->dev, &sai->pll8k_clk, &sai->pll11k_clk); + /* Use Multi FIFO mode depending on the support from SDMA script */ + ret = of_property_read_u32_array(np, "dmas", dmas, 4); + if (!sai->soc_data->use_edma && !ret && dmas[2] == IMX_DMATYPE_MULTI_SAI) + sai->is_multi_fifo_dma = true; + /* read dataline mask for rx and tx*/ ret = fsl_sai_read_dlcfg(sai); if (ret < 0) { diff --git a/sound/soc/fsl/fsl_sai.h b/sound/soc/fsl/fsl_sai.h index 17956b5731dc..697f6690068c 100644 --- a/sound/soc/fsl/fsl_sai.h +++ b/sound/soc/fsl/fsl_sai.h @@ -6,6 +6,7 @@ #ifndef __FSL_SAI_H #define __FSL_SAI_H +#include <linux/dma/imx-dma.h> #include <sound/dmaengine_pcm.h> #define FSL_SAI_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\ @@ -281,6 +282,7 @@ struct fsl_sai { bool is_lsb_first; bool is_dsp_mode; bool is_pdm_mode; + bool is_multi_fifo_dma; bool synchronous[2]; struct fsl_sai_dl_cfg *dl_cfg; unsigned int dl_cfg_cnt; @@ -300,6 +302,7 @@ struct fsl_sai { struct pm_qos_request pm_qos_req; struct pinctrl *pinctrl; struct pinctrl_state *pins_state; + struct sdma_peripheral_config audio_config[2]; }; #define TX 1 diff --git a/sound/soc/fsl/fsl_utils.c b/sound/soc/fsl/fsl_utils.c index d0fc430f7033..a5ab27c2f711 100644 --- a/sound/soc/fsl/fsl_utils.c +++ b/sound/soc/fsl/fsl_utils.c @@ -124,7 +124,7 @@ void fsl_asoc_reparent_pll_clocks(struct device *dev, struct clk *clk, { struct clk *p, *pll = NULL, *npll = NULL; bool reparent = false; - int ret = 0; + int ret; if (!clk || !pll8k_clk || !pll11k_clk) return; diff --git a/sound/soc/fsl/imx-rpmsg.c b/sound/soc/fsl/imx-rpmsg.c index 2e117311e582..4d99f4858a14 100644 --- a/sound/soc/fsl/imx-rpmsg.c +++ b/sound/soc/fsl/imx-rpmsg.c @@ -19,6 +19,7 @@ struct imx_rpmsg { struct snd_soc_dai_link dai; struct snd_soc_card card; + unsigned long sysclk; }; static const struct snd_soc_dapm_widget imx_rpmsg_dapm_widgets[] = { @@ -28,6 +29,27 @@ static const struct snd_soc_dapm_widget imx_rpmsg_dapm_widgets[] = { SND_SOC_DAPM_MIC("Main MIC", NULL), }; +static int imx_rpmsg_late_probe(struct snd_soc_card *card) +{ + struct imx_rpmsg *data = snd_soc_card_get_drvdata(card); + struct snd_soc_pcm_runtime *rtd = list_first_entry(&card->rtd_list, + struct snd_soc_pcm_runtime, list); + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct device *dev = card->dev; + int ret; + + if (!data->sysclk) + return 0; + + ret = snd_soc_dai_set_sysclk(codec_dai, 0, data->sysclk, SND_SOC_CLOCK_IN); + if (ret && ret != -ENOTSUPP) { + dev_err(dev, "failed to set sysclk in %s\n", __func__); + return ret; + } + + return 0; +} + static int imx_rpmsg_probe(struct platform_device *pdev) { struct snd_soc_dai_link_component *dlc; @@ -72,12 +94,18 @@ static int imx_rpmsg_probe(struct platform_device *pdev) data->dai.codecs->dai_name = "snd-soc-dummy-dai"; data->dai.codecs->name = "snd-soc-dummy"; } else { + struct clk *clk; + data->dai.codecs->of_node = args.np; ret = snd_soc_get_dai_name(&args, &data->dai.codecs->dai_name); if (ret) { dev_err(&pdev->dev, "Unable to get codec_dai_name\n"); goto fail; } + + clk = devm_get_clk_from_child(&pdev->dev, args.np, NULL); + if (!IS_ERR(clk)) + data->sysclk = clk_get_rate(clk); } data->dai.cpus->dai_name = dev_name(&rpmsg_pdev->dev); @@ -103,6 +131,7 @@ static int imx_rpmsg_probe(struct platform_device *pdev) data->card.owner = THIS_MODULE; data->card.dapm_widgets = imx_rpmsg_dapm_widgets; data->card.num_dapm_widgets = ARRAY_SIZE(imx_rpmsg_dapm_widgets); + data->card.late_probe = imx_rpmsg_late_probe; /* * Inoder to use common api to get card name and audio routing. * Use parent of_node for this device, revert it after finishing using diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c index 4a29e314fa95..bef16833c487 100644 --- a/sound/soc/generic/simple-card-utils.c +++ b/sound/soc/generic/simple-card-utils.c @@ -9,12 +9,38 @@ #include <linux/gpio/consumer.h> #include <linux/module.h> #include <linux/of.h> -#include <linux/of_gpio.h> #include <linux/of_graph.h> #include <sound/jack.h> #include <sound/pcm_params.h> #include <sound/simple_card_utils.h> +static void asoc_simple_fixup_sample_fmt(struct asoc_simple_data *data, + struct snd_pcm_hw_params *params) +{ + int i; + struct snd_mask *mask = hw_param_mask(params, + SNDRV_PCM_HW_PARAM_FORMAT); + struct { + char *fmt; + u32 val; + } of_sample_fmt_table[] = { + { "s8", SNDRV_PCM_FORMAT_S8}, + { "s16_le", SNDRV_PCM_FORMAT_S16_LE}, + { "s24_le", SNDRV_PCM_FORMAT_S24_LE}, + { "s24_3le", SNDRV_PCM_FORMAT_S24_3LE}, + { "s32_le", SNDRV_PCM_FORMAT_S32_LE}, + }; + + for (i = 0; i < ARRAY_SIZE(of_sample_fmt_table); i++) { + if (!strcmp(data->convert_sample_format, + of_sample_fmt_table[i].fmt)) { + snd_mask_none(mask); + snd_mask_set(mask, of_sample_fmt_table[i].val); + break; + } + } +} + void asoc_simple_convert_fixup(struct asoc_simple_data *data, struct snd_pcm_hw_params *params) { @@ -30,6 +56,9 @@ void asoc_simple_convert_fixup(struct asoc_simple_data *data, if (data->convert_channels) channels->min = channels->max = data->convert_channels; + + if (data->convert_sample_format) + asoc_simple_fixup_sample_fmt(data, params); } EXPORT_SYMBOL_GPL(asoc_simple_convert_fixup); @@ -49,6 +78,10 @@ void asoc_simple_parse_convert(struct device_node *np, /* channels transfer */ snprintf(prop, sizeof(prop), "%s%s", prefix, "convert-channels"); of_property_read_u32(np, prop, &data->convert_channels); + + /* convert sample format */ + snprintf(prop, sizeof(prop), "%s%s", prefix, "convert-sample-format"); + of_property_read_string(np, prop, &data->convert_sample_format); } EXPORT_SYMBOL_GPL(asoc_simple_parse_convert); @@ -695,12 +728,12 @@ int asoc_simple_init_jack(struct snd_soc_card *card, char *pin) { struct device *dev = card->dev; - enum of_gpio_flags flags; + struct gpio_desc *desc; char prop[128]; char *pin_name; char *gpio_name; int mask; - int det; + int error; if (!prefix) prefix = ""; @@ -708,36 +741,39 @@ int asoc_simple_init_jack(struct snd_soc_card *card, sjack->gpio.gpio = -ENOENT; if (is_hp) { - snprintf(prop, sizeof(prop), "%shp-det-gpio", prefix); + snprintf(prop, sizeof(prop), "%shp-det", prefix); pin_name = pin ? pin : "Headphones"; gpio_name = "Headphone detection"; mask = SND_JACK_HEADPHONE; } else { - snprintf(prop, sizeof(prop), "%smic-det-gpio", prefix); + snprintf(prop, sizeof(prop), "%smic-det", prefix); pin_name = pin ? pin : "Mic Jack"; gpio_name = "Mic detection"; mask = SND_JACK_MICROPHONE; } - det = of_get_named_gpio_flags(dev->of_node, prop, 0, &flags); - if (det == -EPROBE_DEFER) - return -EPROBE_DEFER; + desc = gpiod_get_optional(dev, prop, GPIOD_IN); + error = PTR_ERR_OR_ZERO(desc); + if (error) + return error; + + if (desc) { + error = gpiod_set_consumer_name(desc, gpio_name); + if (error) + return error; - if (gpio_is_valid(det)) { sjack->pin.pin = pin_name; sjack->pin.mask = mask; sjack->gpio.name = gpio_name; sjack->gpio.report = mask; - sjack->gpio.gpio = det; - sjack->gpio.invert = !!(flags & OF_GPIO_ACTIVE_LOW); + sjack->gpio.desc = desc; sjack->gpio.debounce_time = 150; snd_soc_card_jack_new_pins(card, pin_name, mask, &sjack->jack, &sjack->pin, 1); - snd_soc_jack_add_gpios(&sjack->jack, 1, - &sjack->gpio); + snd_soc_jack_add_gpios(&sjack->jack, 1, &sjack->gpio); } return 0; diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig index ded903f95b67..d2ca710ac3fa 100644 --- a/sound/soc/intel/Kconfig +++ b/sound/soc/intel/Kconfig @@ -23,7 +23,7 @@ config SND_SOC_INTEL_CATPT depends on ACPI || COMPILE_TEST depends on DMADEVICES && SND_DMA_SGBUF select DW_DMAC_CORE - select SND_SOC_ACPI_INTEL_MATCH + select SND_SOC_ACPI if ACPI select WANT_DEV_COREDUMP select SND_INTEL_DSP_CONFIG help diff --git a/sound/soc/intel/atom/sst/sst.c b/sound/soc/intel/atom/sst/sst.c index 160b50f479fb..a0d29510d2bc 100644 --- a/sound/soc/intel/atom/sst/sst.c +++ b/sound/soc/intel/atom/sst/sst.c @@ -242,11 +242,11 @@ static ssize_t firmware_version_show(struct device *dev, if (ctx->fw_version.type == 0 && ctx->fw_version.major == 0 && ctx->fw_version.minor == 0 && ctx->fw_version.build == 0) - return sprintf(buf, "FW not yet loaded\n"); + return sysfs_emit(buf, "FW not yet loaded\n"); else - return sprintf(buf, "v%02x.%02x.%02x.%02x\n", - ctx->fw_version.type, ctx->fw_version.major, - ctx->fw_version.minor, ctx->fw_version.build); + return sysfs_emit(buf, "v%02x.%02x.%02x.%02x\n", + ctx->fw_version.type, ctx->fw_version.major, + ctx->fw_version.minor, ctx->fw_version.build); } diff --git a/sound/soc/intel/boards/Makefile b/sound/soc/intel/boards/Makefile index eea1e26acfda..53458e748191 100644 --- a/sound/soc/intel/boards/Makefile +++ b/sound/soc/intel/boards/Makefile @@ -1,8 +1,8 @@ # SPDX-License-Identifier: GPL-2.0-only -snd-soc-sst-haswell-objs := hsw_rt5640.o +snd-soc-hsw-rt5640-objs := hsw_rt5640.o snd-soc-sst-bdw-rt5650-mach-objs := bdw-rt5650.o snd-soc-sst-bdw-rt5677-mach-objs := bdw-rt5677.o -snd-soc-sst-broadwell-objs := bdw_rt286.o +snd-soc-bdw-rt286-objs := bdw_rt286.o snd-soc-sst-bxt-da7219_max98357a-objs := bxt_da7219_max98357a.o snd-soc-sst-bxt-rt298-objs := bxt_rt298.o snd-soc-sst-sof-pcm512x-objs := sof_pcm512x.o @@ -47,13 +47,13 @@ obj-$(CONFIG_SND_SOC_INTEL_SOF_RT5682_MACH) += snd-soc-sof_rt5682.o obj-$(CONFIG_SND_SOC_INTEL_SOF_CS42L42_MACH) += snd-soc-sof_cs42l42.o obj-$(CONFIG_SND_SOC_INTEL_SOF_ES8336_MACH) += snd-soc-sof_es8336.o obj-$(CONFIG_SND_SOC_INTEL_SOF_NAU8825_MACH) += snd-soc-sof_nau8825.o -obj-$(CONFIG_SND_SOC_INTEL_HASWELL_MACH) += snd-soc-sst-haswell.o +obj-$(CONFIG_SND_SOC_INTEL_HASWELL_MACH) += snd-soc-hsw-rt5640.o obj-$(CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_COMMON) += snd-soc-sst-bxt-da7219_max98357a.o obj-$(CONFIG_SND_SOC_INTEL_BXT_RT298_MACH) += snd-soc-sst-bxt-rt298.o obj-$(CONFIG_SND_SOC_INTEL_SOF_PCM512x_MACH) += snd-soc-sst-sof-pcm512x.o obj-$(CONFIG_SND_SOC_INTEL_SOF_WM8804_MACH) += snd-soc-sst-sof-wm8804.o obj-$(CONFIG_SND_SOC_INTEL_GLK_RT5682_MAX98357A_MACH) += snd-soc-sst-glk-rt5682_max98357a.o -obj-$(CONFIG_SND_SOC_INTEL_BROADWELL_MACH) += snd-soc-sst-broadwell.o +obj-$(CONFIG_SND_SOC_INTEL_BROADWELL_MACH) += snd-soc-bdw-rt286.o obj-$(CONFIG_SND_SOC_INTEL_BDW_RT5650_MACH) += snd-soc-sst-bdw-rt5650-mach.o obj-$(CONFIG_SND_SOC_INTEL_BDW_RT5677_MACH) += snd-soc-sst-bdw-rt5677-mach.o obj-$(CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH) += snd-soc-sst-bytcr-rt5640.o diff --git a/sound/soc/intel/boards/sof_cirrus_common.c b/sound/soc/intel/boards/sof_cirrus_common.c index f4192df962d6..6e39eda77385 100644 --- a/sound/soc/intel/boards/sof_cirrus_common.c +++ b/sound/soc/intel/boards/sof_cirrus_common.c @@ -10,6 +10,9 @@ #include "../../codecs/cs35l41.h" #include "sof_cirrus_common.h" +#define CS35L41_HID "CSC3541" +#define CS35L41_MAX_AMPS 4 + /* * Cirrus Logic CS35L41/CS35L53 */ @@ -35,50 +38,12 @@ static const struct snd_soc_dapm_route cs35l41_dapm_routes[] = { {"TR Spk", NULL, "TR SPK"}, }; -static struct snd_soc_dai_link_component cs35l41_components[] = { - { - .name = CS35L41_DEV0_NAME, - .dai_name = CS35L41_CODEC_DAI, - }, - { - .name = CS35L41_DEV1_NAME, - .dai_name = CS35L41_CODEC_DAI, - }, - { - .name = CS35L41_DEV2_NAME, - .dai_name = CS35L41_CODEC_DAI, - }, - { - .name = CS35L41_DEV3_NAME, - .dai_name = CS35L41_CODEC_DAI, - }, -}; +static struct snd_soc_dai_link_component cs35l41_components[CS35L41_MAX_AMPS]; /* * Mapping between ACPI instance id and speaker position. - * - * Four speakers: - * 0: Tweeter left, 1: Woofer left - * 2: Tweeter right, 3: Woofer right */ -static struct snd_soc_codec_conf cs35l41_codec_conf[] = { - { - .dlc = COMP_CODEC_CONF(CS35L41_DEV0_NAME), - .name_prefix = "TL", - }, - { - .dlc = COMP_CODEC_CONF(CS35L41_DEV1_NAME), - .name_prefix = "WL", - }, - { - .dlc = COMP_CODEC_CONF(CS35L41_DEV2_NAME), - .name_prefix = "TR", - }, - { - .dlc = COMP_CODEC_CONF(CS35L41_DEV3_NAME), - .name_prefix = "WR", - }, -}; +static struct snd_soc_codec_conf cs35l41_codec_conf[CS35L41_MAX_AMPS]; static int cs35l41_init(struct snd_soc_pcm_runtime *rtd) { @@ -117,10 +82,10 @@ static int cs35l41_init(struct snd_soc_pcm_runtime *rtd) static const struct { unsigned int rx[2]; } cs35l41_channel_map[] = { - {.rx = {0, 1}}, /* TL */ {.rx = {0, 1}}, /* WL */ - {.rx = {1, 0}}, /* TR */ {.rx = {1, 0}}, /* WR */ + {.rx = {0, 1}}, /* TL */ + {.rx = {1, 0}}, /* TR */ }; static int cs35l41_hw_params(struct snd_pcm_substream *substream, @@ -175,10 +140,51 @@ static const struct snd_soc_ops cs35l41_ops = { .hw_params = cs35l41_hw_params, }; +static const char * const cs35l41_name_prefixes[] = { "WL", "WR", "TL", "TR" }; + +/* + * Expected UIDs are integers (stored as strings). + * UID Mapping is fixed: + * UID 0x0 -> WL + * UID 0x1 -> WR + * UID 0x2 -> TL + * UID 0x3 -> TR + * Note: If there are less than 4 Amps, UIDs still map to WL/WR/TL/TR. Dynamic code will only create + * dai links for UIDs which exist, and ignore non-existant ones. Only 2 or 4 amps are expected. + * Return number of codecs found. + */ +static int cs35l41_compute_codec_conf(void) +{ + const char * const uid_strings[] = { "0", "1", "2", "3" }; + unsigned int uid, sz = 0; + struct acpi_device *adev; + struct device *physdev; + + for (uid = 0; uid < CS35L41_MAX_AMPS; uid++) { + adev = acpi_dev_get_first_match_dev(CS35L41_HID, uid_strings[uid], -1); + if (!adev) { + pr_devel("Cannot find match for HID %s UID %u (%s)\n", CS35L41_HID, uid, + cs35l41_name_prefixes[uid]); + continue; + } + physdev = get_device(acpi_get_first_physical_node(adev)); + cs35l41_components[sz].name = dev_name(physdev); + cs35l41_components[sz].dai_name = CS35L41_CODEC_DAI; + cs35l41_codec_conf[sz].dlc.name = dev_name(physdev); + cs35l41_codec_conf[sz].name_prefix = cs35l41_name_prefixes[uid]; + acpi_dev_put(adev); + sz++; + } + + if (sz != 2 && sz != 4) + pr_warn("Invalid number of cs35l41 amps found: %d, expected 2 or 4\n", sz); + return sz; +} + void cs35l41_set_dai_link(struct snd_soc_dai_link *link) { + link->num_codecs = cs35l41_compute_codec_conf(); link->codecs = cs35l41_components; - link->num_codecs = ARRAY_SIZE(cs35l41_components); link->init = cs35l41_init; link->ops = &cs35l41_ops; } diff --git a/sound/soc/intel/catpt/device.c b/sound/soc/intel/catpt/device.c index d48a71d2cf1e..d5d08bd766c7 100644 --- a/sound/soc/intel/catpt/device.c +++ b/sound/soc/intel/catpt/device.c @@ -22,7 +22,6 @@ #include <sound/intel-dsp-config.h> #include <sound/soc.h> #include <sound/soc-acpi.h> -#include <sound/soc-acpi-intel-match.h> #include "core.h" #include "registers.h" @@ -310,8 +309,36 @@ static int catpt_acpi_remove(struct platform_device *pdev) return 0; } +static struct snd_soc_acpi_mach lpt_machines[] = { + { + .id = "INT33CA", + .drv_name = "hsw_rt5640", + }, + {} +}; + +static struct snd_soc_acpi_mach wpt_machines[] = { + { + .id = "INT33CA", + .drv_name = "hsw_rt5640", + }, + { + .id = "INT343A", + .drv_name = "bdw_rt286", + }, + { + .id = "10EC5650", + .drv_name = "bdw-rt5650", + }, + { + .id = "RT5677CE", + .drv_name = "bdw-rt5677", + }, + {} +}; + static struct catpt_spec lpt_desc = { - .machines = snd_soc_acpi_intel_haswell_machines, + .machines = lpt_machines, .core_id = 0x01, .host_dram_offset = 0x000000, .host_iram_offset = 0x080000, @@ -326,7 +353,7 @@ static struct catpt_spec lpt_desc = { }; static struct catpt_spec wpt_desc = { - .machines = snd_soc_acpi_intel_broadwell_machines, + .machines = wpt_machines, .core_id = 0x02, .host_dram_offset = 0x000000, .host_iram_offset = 0x0A0000, diff --git a/sound/soc/intel/catpt/sysfs.c b/sound/soc/intel/catpt/sysfs.c index 1bdbcc04dc71..9b6d2d93a2e7 100644 --- a/sound/soc/intel/catpt/sysfs.c +++ b/sound/soc/intel/catpt/sysfs.c @@ -27,8 +27,8 @@ static ssize_t fw_version_show(struct device *dev, if (ret) return CATPT_IPC_ERROR(ret); - return sprintf(buf, "%d.%d.%d.%d\n", version.type, version.major, - version.minor, version.build); + return sysfs_emit(buf, "%d.%d.%d.%d\n", version.type, version.major, + version.minor, version.build); } static DEVICE_ATTR_RO(fw_version); @@ -37,7 +37,7 @@ static ssize_t fw_info_show(struct device *dev, { struct catpt_dev *cdev = dev_get_drvdata(dev); - return sprintf(buf, "%s\n", cdev->ipc.config.fw_info); + return sysfs_emit(buf, "%s\n", cdev->ipc.config.fw_info); } static DEVICE_ATTR_RO(fw_info); diff --git a/sound/soc/intel/common/Makefile b/sound/soc/intel/common/Makefile index 8ca8f872ec80..41054cf09ec9 100644 --- a/sound/soc/intel/common/Makefile +++ b/sound/soc/intel/common/Makefile @@ -9,7 +9,7 @@ snd-soc-acpi-intel-match-objs := soc-acpi-intel-byt-match.o soc-acpi-intel-cht-m soc-acpi-intel-cml-match.o soc-acpi-intel-icl-match.o \ soc-acpi-intel-tgl-match.o soc-acpi-intel-ehl-match.o \ soc-acpi-intel-jsl-match.o soc-acpi-intel-adl-match.o \ - soc-acpi-intel-mtl-match.o \ + soc-acpi-intel-rpl-match.o soc-acpi-intel-mtl-match.o \ soc-acpi-intel-hda-match.o \ soc-acpi-intel-sdw-mockup-match.o diff --git a/sound/soc/intel/common/soc-acpi-intel-hsw-bdw-match.c b/sound/soc/intel/common/soc-acpi-intel-hsw-bdw-match.c index cbcb649604e5..6daf60b1edf1 100644 --- a/sound/soc/intel/common/soc-acpi-intel-hsw-bdw-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-hsw-bdw-match.c @@ -9,40 +9,25 @@ #include <sound/soc-acpi.h> #include <sound/soc-acpi-intel-match.h> -struct snd_soc_acpi_mach snd_soc_acpi_intel_haswell_machines[] = { - { - .id = "INT33CA", - .drv_name = "hsw_rt5640", - .fw_filename = "intel/IntcSST1.bin", - .sof_tplg_filename = "sof-hsw.tplg", - }, - {} -}; -EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_haswell_machines); - struct snd_soc_acpi_mach snd_soc_acpi_intel_broadwell_machines[] = { { .id = "INT343A", .drv_name = "bdw_rt286", - .fw_filename = "intel/IntcSST2.bin", .sof_tplg_filename = "sof-bdw-rt286.tplg", }, { .id = "10EC5650", .drv_name = "bdw-rt5650", - .fw_filename = "intel/IntcSST2.bin", .sof_tplg_filename = "sof-bdw-rt5650.tplg", }, { .id = "RT5677CE", .drv_name = "bdw-rt5677", - .fw_filename = "intel/IntcSST2.bin", .sof_tplg_filename = "sof-bdw-rt5677.tplg", }, { .id = "INT33CA", .drv_name = "hsw_rt5640", - .fw_filename = "intel/IntcSST2.bin", .sof_tplg_filename = "sof-bdw-rt5640.tplg", }, {} diff --git a/sound/soc/intel/common/soc-acpi-intel-rpl-match.c b/sound/soc/intel/common/soc-acpi-intel-rpl-match.c new file mode 100644 index 000000000000..0b77401e4e6f --- /dev/null +++ b/sound/soc/intel/common/soc-acpi-intel-rpl-match.c @@ -0,0 +1,51 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * soc-apci-intel-rpl-match.c - tables and support for RPL ACPI enumeration. + * + * Copyright (c) 2022 Intel Corporation. + */ + +#include <sound/soc-acpi.h> +#include <sound/soc-acpi-intel-match.h> + +static const struct snd_soc_acpi_endpoint single_endpoint = { + .num = 0, + .aggregated = 0, + .group_position = 0, + .group_id = 0, +}; + +static const struct snd_soc_acpi_adr_device rt711_0_adr[] = { + { + .adr = 0x000020025D071100ull, + .num_endpoints = 1, + .endpoints = &single_endpoint, + .name_prefix = "rt711" + } +}; + +static const struct snd_soc_acpi_link_adr rpl_rvp[] = { + { + .mask = BIT(0), + .num_adr = ARRAY_SIZE(rt711_0_adr), + .adr_d = rt711_0_adr, + }, + {} +}; + +struct snd_soc_acpi_mach snd_soc_acpi_intel_rpl_machines[] = { + {}, +}; +EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_rpl_machines); + +/* this table is used when there is no I2S codec present */ +struct snd_soc_acpi_mach snd_soc_acpi_intel_rpl_sdw_machines[] = { + { + .link_mask = 0x1, /* link0 required */ + .links = rpl_rvp, + .drv_name = "sof_sdw", + .sof_tplg_filename = "sof-rpl-rt711.tplg", + }, + {}, +}; +EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_rpl_sdw_machines); diff --git a/sound/soc/intel/skylake/skl-nhlt.c b/sound/soc/intel/skylake/skl-nhlt.c index deb7b820325e..e617b4c335a4 100644 --- a/sound/soc/intel/skylake/skl-nhlt.c +++ b/sound/soc/intel/skylake/skl-nhlt.c @@ -61,7 +61,7 @@ static ssize_t platform_id_show(struct device *dev, nhlt->header.oem_revision); skl_nhlt_trim_space(platform_id); - return sprintf(buf, "%s\n", platform_id); + return sysfs_emit(buf, "%s\n", platform_id); } static DEVICE_ATTR_RO(platform_id); diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c index aeca58246fc7..3997af4eaa89 100644 --- a/sound/soc/intel/skylake/skl.c +++ b/sound/soc/intel/skylake/skl.c @@ -697,8 +697,8 @@ static int probe_codec(struct hdac_bus *bus, int addr) unsigned int cmd = (addr << 28) | (AC_NODE_ROOT << 20) | (AC_VERB_PARAMETERS << 8) | AC_PAR_VENDOR_ID; unsigned int res = -1; - struct skl_dev *skl = bus_to_skl(bus); #if IS_ENABLED(CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC) + struct skl_dev *skl = bus_to_skl(bus); struct hdac_hda_priv *hda_codec; int err; #endif diff --git a/sound/soc/mediatek/mt8183/mt8183-afe-common.h b/sound/soc/mediatek/mt8183/mt8183-afe-common.h index b220e7a7db7e..40ab48c1566c 100644 --- a/sound/soc/mediatek/mt8183/mt8183-afe-common.h +++ b/sound/soc/mediatek/mt8183/mt8183-afe-common.h @@ -99,6 +99,9 @@ unsigned int mt8183_general_rate_transform(struct device *dev, unsigned int mt8183_rate_transform(struct device *dev, unsigned int rate, int aud_blk); +int mt8183_dai_i2s_set_share(struct mtk_base_afe *afe, const char *main_i2s_name, + const char *secondary_i2s_name); + /* dai register */ int mt8183_dai_adda_register(struct mtk_base_afe *afe); int mt8183_dai_pcm_register(struct mtk_base_afe *afe); diff --git a/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c b/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c index b33cc9a73ed1..9f22d3939818 100644 --- a/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c +++ b/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c @@ -17,6 +17,7 @@ #include "../../codecs/da7219-aad.h" #include "../../codecs/da7219.h" #include "../../codecs/rt1015.h" +#include "../common/mtk-afe-platform-driver.h" #include "mt8183-afe-common.h" #define DA7219_CODEC_DAI "da7219-hifi" @@ -372,6 +373,36 @@ static int mt8183_da7219_max98357_hdmi_init(struct snd_soc_pcm_runtime *rtd) &priv->hdmi_jack, NULL); } +static int mt8183_bt_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_component *cmpnt_afe = + snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); + struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe); + int ret; + + ret = mt8183_dai_i2s_set_share(afe, "I2S5", "I2S0"); + if (ret) { + dev_err(rtd->dev, "Failed to set up shared clocks\n"); + return ret; + } + return 0; +} + +static int mt8183_da7219_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_component *cmpnt_afe = + snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); + struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe); + int ret; + + ret = mt8183_dai_i2s_set_share(afe, "I2S2", "I2S3"); + if (ret) { + dev_err(rtd->dev, "Failed to set up shared clocks\n"); + return ret; + } + return 0; +} + static struct snd_soc_dai_link mt8183_da7219_dai_links[] = { /* FE */ { @@ -500,6 +531,7 @@ static struct snd_soc_dai_link mt8183_da7219_dai_links[] = { .ignore_suspend = 1, .be_hw_params_fixup = mt8183_i2s_hw_params_fixup, .ops = &mt8183_da7219_i2s_ops, + .init = &mt8183_da7219_init, SND_SOC_DAILINK_REG(i2s2), }, { @@ -515,6 +547,7 @@ static struct snd_soc_dai_link mt8183_da7219_dai_links[] = { .ignore_suspend = 1, .be_hw_params_fixup = mt8183_i2s_hw_params_fixup, .ops = &mt8183_mt6358_i2s_ops, + .init = &mt8183_bt_init, SND_SOC_DAILINK_REG(i2s5), }, { diff --git a/sound/soc/mediatek/mt8183/mt8183-dai-i2s.c b/sound/soc/mediatek/mt8183/mt8183-dai-i2s.c index 138591d71ebd..6a9ace4180d3 100644 --- a/sound/soc/mediatek/mt8183/mt8183-dai-i2s.c +++ b/sound/soc/mediatek/mt8183/mt8183-dai-i2s.c @@ -43,7 +43,6 @@ struct mtk_afe_i2s_priv { int rate; /* for determine which apll to use */ int low_jitter_en; - const char *share_property_name; int share_i2s_id; int mclk_id; @@ -977,54 +976,55 @@ static const struct mtk_afe_i2s_priv mt8183_i2s_priv[DAI_I2S_NUM] = { [DAI_I2S0] = { .id = MT8183_DAI_I2S_0, .mclk_id = MT8183_I2S0_MCK, - .share_property_name = "i2s0-share", .share_i2s_id = -1, }, [DAI_I2S1] = { .id = MT8183_DAI_I2S_1, .mclk_id = MT8183_I2S1_MCK, - .share_property_name = "i2s1-share", .share_i2s_id = -1, }, [DAI_I2S2] = { .id = MT8183_DAI_I2S_2, .mclk_id = MT8183_I2S2_MCK, - .share_property_name = "i2s2-share", .share_i2s_id = -1, }, [DAI_I2S3] = { .id = MT8183_DAI_I2S_3, .mclk_id = MT8183_I2S3_MCK, - .share_property_name = "i2s3-share", .share_i2s_id = -1, }, [DAI_I2S5] = { .id = MT8183_DAI_I2S_5, .mclk_id = MT8183_I2S5_MCK, - .share_property_name = "i2s5-share", .share_i2s_id = -1, }, }; -static int mt8183_dai_i2s_get_share(struct mtk_base_afe *afe) +/** + * mt8183_dai_i2s_set_share() - Set up I2S ports to share a single clock. + * @afe: Pointer to &struct mtk_base_afe + * @main_i2s_name: The name of the I2S port that will provide the clock + * @secondary_i2s_name: The name of the I2S port that will use this clock + */ +int mt8183_dai_i2s_set_share(struct mtk_base_afe *afe, const char *main_i2s_name, + const char *secondary_i2s_name) { - struct mt8183_afe_private *afe_priv = afe->platform_priv; - const struct device_node *of_node = afe->dev->of_node; - const char *of_str; - const char *property_name; - struct mtk_afe_i2s_priv *i2s_priv; - int i; + struct mtk_afe_i2s_priv *secondary_i2s_priv; + int main_i2s_id; - for (i = 0; i < DAI_I2S_NUM; i++) { - i2s_priv = afe_priv->dai_priv[mt8183_i2s_priv[i].id]; - property_name = mt8183_i2s_priv[i].share_property_name; - if (of_property_read_string(of_node, property_name, &of_str)) - continue; - i2s_priv->share_i2s_id = get_i2s_id_by_name(afe, of_str); - } + secondary_i2s_priv = get_i2s_priv_by_name(afe, secondary_i2s_name); + if (!secondary_i2s_priv) + return -EINVAL; + + main_i2s_id = get_i2s_id_by_name(afe, main_i2s_name); + if (main_i2s_id < 0) + return main_i2s_id; + + secondary_i2s_priv->share_i2s_id = main_i2s_id; return 0; } +EXPORT_SYMBOL_GPL(mt8183_dai_i2s_set_share); static int mt8183_dai_i2s_set_priv(struct mtk_base_afe *afe) { @@ -1074,10 +1074,5 @@ int mt8183_dai_i2s_register(struct mtk_base_afe *afe) if (ret) return ret; - /* parse share i2s */ - ret = mt8183_dai_i2s_get_share(afe); - if (ret) - return ret; - return 0; } diff --git a/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c b/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c index ab157db78335..a86085223677 100644 --- a/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c +++ b/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c @@ -15,6 +15,7 @@ #include "../../codecs/rt1015.h" #include "../../codecs/ts3a227e.h" +#include "../common/mtk-afe-platform-driver.h" #include "mt8183-afe-common.h" #define RT1015_CODEC_DAI "rt1015-aif" @@ -391,6 +392,36 @@ mt8183_mt6358_ts3a227_max98357_hdmi_init(struct snd_soc_pcm_runtime *rtd) &priv->hdmi_jack, NULL); } +static int mt8183_bt_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_component *cmpnt_afe = + snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); + struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe); + int ret; + + ret = mt8183_dai_i2s_set_share(afe, "I2S5", "I2S0"); + if (ret) { + dev_err(rtd->dev, "Failed to set up shared clocks\n"); + return ret; + } + return 0; +} + +static int mt8183_i2s2_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_component *cmpnt_afe = + snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); + struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe); + int ret; + + ret = mt8183_dai_i2s_set_share(afe, "I2S2", "I2S3"); + if (ret) { + dev_err(rtd->dev, "Failed to set up shared clocks\n"); + return ret; + } + return 0; +} + static struct snd_soc_dai_link mt8183_mt6358_ts3a227_dai_links[] = { /* FE */ { @@ -527,6 +558,7 @@ static struct snd_soc_dai_link mt8183_mt6358_ts3a227_dai_links[] = { .ignore_suspend = 1, .be_hw_params_fixup = mt8183_i2s_hw_params_fixup, .ops = &mt8183_mt6358_i2s_ops, + .init = &mt8183_i2s2_init, SND_SOC_DAILINK_REG(i2s2), }, { @@ -541,6 +573,7 @@ static struct snd_soc_dai_link mt8183_mt6358_ts3a227_dai_links[] = { .dpcm_playback = 1, .ignore_suspend = 1, .ops = &mt8183_mt6358_i2s_ops, + .init = &mt8183_bt_init, SND_SOC_DAILINK_REG(i2s5), }, { diff --git a/sound/soc/mediatek/mt8186/mt8186-afe-common.h b/sound/soc/mediatek/mt8186/mt8186-afe-common.h index b8f03e1b7e49..d59258520995 100644 --- a/sound/soc/mediatek/mt8186/mt8186-afe-common.h +++ b/sound/soc/mediatek/mt8186/mt8186-afe-common.h @@ -189,6 +189,9 @@ unsigned int mt8186_rate_transform(struct device *dev, unsigned int mt8186_tdm_relatch_rate_transform(struct device *dev, unsigned int rate); +int mt8186_dai_i2s_set_share(struct mtk_base_afe *afe, const char *main_i2s_name, + const char *secondary_i2s_name); + int mt8186_dai_set_priv(struct mtk_base_afe *afe, int id, int priv_size, const void *priv_data); diff --git a/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c b/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c index eb729ab00f5a..d7e94e6a19c7 100644 --- a/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c +++ b/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c @@ -1359,6 +1359,9 @@ static const struct snd_soc_dapm_widget mt8186_memif_widgets[] = { SND_SOC_DAPM_MUX("UL5_IN_MUX", SND_SOC_NOPM, 0, 0, &ul5_in_mux_control), + SND_SOC_DAPM_MIXER("DSP_DL1_VIRT", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER("DSP_DL2_VIRT", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_INPUT("UL1_VIRTUAL_INPUT"), SND_SOC_DAPM_INPUT("UL2_VIRTUAL_INPUT"), SND_SOC_DAPM_INPUT("UL3_VIRTUAL_INPUT"), diff --git a/sound/soc/mediatek/mt8186/mt8186-dai-i2s.c b/sound/soc/mediatek/mt8186/mt8186-dai-i2s.c index ec79e2f2a54d..f07181be4370 100644 --- a/sound/soc/mediatek/mt8186/mt8186-dai-i2s.c +++ b/sound/soc/mediatek/mt8186/mt8186-dai-i2s.c @@ -44,7 +44,6 @@ struct mtk_afe_i2s_priv { int low_jitter_en; int master; /* only i2s0 has slave mode*/ - const char *share_property_name; int share_i2s_id; int mclk_id; @@ -658,9 +657,15 @@ static const struct snd_soc_dapm_route mtk_dai_i2s_routes[] = { {"I2S1_CH1", "DL1_CH1 Switch", "DL1"}, {"I2S1_CH2", "DL1_CH2 Switch", "DL1"}, + {"I2S1_CH1", "DL1_CH1 Switch", "DSP_DL1_VIRT"}, + {"I2S1_CH2", "DL1_CH2 Switch", "DSP_DL1_VIRT"}, + {"I2S1_CH1", "DL2_CH1 Switch", "DL2"}, {"I2S1_CH2", "DL2_CH2 Switch", "DL2"}, + {"I2S1_CH1", "DL2_CH1 Switch", "DSP_DL2_VIRT"}, + {"I2S1_CH2", "DL2_CH2 Switch", "DSP_DL2_VIRT"}, + {"I2S1_CH1", "DL3_CH1 Switch", "DL3"}, {"I2S1_CH2", "DL3_CH2 Switch", "DL3"}, @@ -728,9 +733,15 @@ static const struct snd_soc_dapm_route mtk_dai_i2s_routes[] = { {"I2S3_CH1", "DL1_CH1 Switch", "DL1"}, {"I2S3_CH2", "DL1_CH2 Switch", "DL1"}, + {"I2S3_CH1", "DL1_CH1 Switch", "DSP_DL1_VIRT"}, + {"I2S3_CH2", "DL1_CH2 Switch", "DSP_DL1_VIRT"}, + {"I2S3_CH1", "DL2_CH1 Switch", "DL2"}, {"I2S3_CH2", "DL2_CH2 Switch", "DL2"}, + {"I2S3_CH1", "DL2_CH1 Switch", "DSP_DL2_VIRT"}, + {"I2S3_CH2", "DL2_CH2 Switch", "DSP_DL2_VIRT"}, + {"I2S3_CH1", "DL3_CH1 Switch", "DL3"}, {"I2S3_CH2", "DL3_CH2 Switch", "DL3"}, @@ -968,7 +979,7 @@ static int mtk_dai_i2s_config(struct mtk_base_afe *afe, } /* set share i2s */ - if (i2s_priv && i2s_priv->share_i2s_id >= 0) { + if (i2s_priv->share_i2s_id >= 0) { ret = mtk_dai_i2s_config(afe, params, i2s_priv->share_i2s_id); if (ret) return ret; @@ -1128,49 +1139,51 @@ static const struct mtk_afe_i2s_priv mt8186_i2s_priv[DAI_I2S_NUM] = { [DAI_I2S0] = { .id = MT8186_DAI_I2S_0, .mclk_id = MT8186_I2S0_MCK, - .share_property_name = "i2s0-share", .share_i2s_id = -1, }, [DAI_I2S1] = { .id = MT8186_DAI_I2S_1, .mclk_id = MT8186_I2S1_MCK, - .share_property_name = "i2s1-share", .share_i2s_id = -1, }, [DAI_I2S2] = { .id = MT8186_DAI_I2S_2, .mclk_id = MT8186_I2S2_MCK, - .share_property_name = "i2s2-share", .share_i2s_id = -1, }, [DAI_I2S3] = { .id = MT8186_DAI_I2S_3, /* clock gate naming is hf_faud_i2s4_m_ck*/ .mclk_id = MT8186_I2S4_MCK, - .share_property_name = "i2s3-share", .share_i2s_id = -1, } }; -static int mt8186_dai_i2s_get_share(struct mtk_base_afe *afe) +/** + * mt8186_dai_i2s_set_share() - Set up I2S ports to share a single clock. + * @afe: Pointer to &struct mtk_base_afe + * @main_i2s_name: The name of the I2S port that will provide the clock + * @secondary_i2s_name: The name of the I2S port that will use this clock + */ +int mt8186_dai_i2s_set_share(struct mtk_base_afe *afe, const char *main_i2s_name, + const char *secondary_i2s_name) { - struct mt8186_afe_private *afe_priv = afe->platform_priv; - const struct device_node *of_node = afe->dev->of_node; - const char *of_str; - const char *property_name; - struct mtk_afe_i2s_priv *i2s_priv; - int i; + struct mtk_afe_i2s_priv *secondary_i2s_priv; + int main_i2s_id; - for (i = 0; i < DAI_I2S_NUM; i++) { - i2s_priv = afe_priv->dai_priv[mt8186_i2s_priv[i].id]; - property_name = mt8186_i2s_priv[i].share_property_name; - if (of_property_read_string(of_node, property_name, &of_str)) - continue; - i2s_priv->share_i2s_id = get_i2s_id_by_name(afe, of_str); - } + secondary_i2s_priv = get_i2s_priv_by_name(afe, secondary_i2s_name); + if (!secondary_i2s_priv) + return -EINVAL; + + main_i2s_id = get_i2s_id_by_name(afe, main_i2s_name); + if (main_i2s_id < 0) + return main_i2s_id; + + secondary_i2s_priv->share_i2s_id = main_i2s_id; return 0; } +EXPORT_SYMBOL_GPL(mt8186_dai_i2s_set_share); static int mt8186_dai_i2s_set_priv(struct mtk_base_afe *afe) { @@ -1214,10 +1227,5 @@ int mt8186_dai_i2s_register(struct mtk_base_afe *afe) if (ret) return ret; - /* parse share i2s */ - ret = mt8186_dai_i2s_get_share(afe); - if (ret) - return ret; - return 0; } diff --git a/sound/soc/mediatek/mt8186/mt8186-mt6366-da7219-max98357.c b/sound/soc/mediatek/mt8186/mt8186-mt6366-da7219-max98357.c index 387f25cad809..6f93f9dd4623 100644 --- a/sound/soc/mediatek/mt8186/mt8186-mt6366-da7219-max98357.c +++ b/sound/soc/mediatek/mt8186/mt8186-mt6366-da7219-max98357.c @@ -18,6 +18,8 @@ #include "../../codecs/da7219.h" #include "../../codecs/mt6358.h" #include "../common/mtk-afe-platform-driver.h" +#include "../common/mtk-dsp-sof-common.h" +#include "../common/mtk-soc-card.h" #include "mt8186-afe-common.h" #include "mt8186-afe-clk.h" #include "mt8186-afe-gpio.h" @@ -26,6 +28,11 @@ #define DA7219_CODEC_DAI "da7219-hifi" #define DA7219_DEV_NAME "da7219.5-001a" +#define SOF_DMA_DL1 "SOF_DMA_DL1" +#define SOF_DMA_DL2 "SOF_DMA_DL2" +#define SOF_DMA_UL1 "SOF_DMA_UL1" +#define SOF_DMA_UL2 "SOF_DMA_UL2" + struct mt8186_mt6366_da7219_max98357_priv { struct snd_soc_jack headset_jack, hdmi_jack; }; @@ -47,13 +54,23 @@ static struct snd_soc_codec_conf mt8186_mt6366_da7219_max98357_codec_conf[] = { static int mt8186_da7219_init(struct snd_soc_pcm_runtime *rtd) { - struct mt8186_mt6366_da7219_max98357_priv *priv = + struct snd_soc_component *cmpnt_afe = + snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); + struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe); + struct mtk_soc_card_data *soc_card_data = snd_soc_card_get_drvdata(rtd->card); + struct mt8186_mt6366_da7219_max98357_priv *priv = soc_card_data->mach_priv; struct snd_soc_jack *jack = &priv->headset_jack; struct snd_soc_component *cmpnt_codec = asoc_rtd_to_codec(rtd, 0)->component; int ret; + ret = mt8186_dai_i2s_set_share(afe, "I2S1", "I2S0"); + if (ret) { + dev_err(rtd->dev, "Failed to set up shared clocks\n"); + return ret; + } + /* Enable Headset and 4 Buttons Jack detection */ ret = snd_soc_card_jack_new(rtd->card, "Headset Jack", SND_JACK_HEADSET | SND_JACK_BTN_0 | @@ -152,12 +169,22 @@ static const struct snd_soc_ops mt8186_da7219_i2s_ops = { static int mt8186_mt6366_da7219_max98357_hdmi_init(struct snd_soc_pcm_runtime *rtd) { + struct snd_soc_component *cmpnt_afe = + snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); + struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe); struct snd_soc_component *cmpnt_codec = asoc_rtd_to_codec(rtd, 0)->component; - struct mt8186_mt6366_da7219_max98357_priv *priv = + struct mtk_soc_card_data *soc_card_data = snd_soc_card_get_drvdata(rtd->card); + struct mt8186_mt6366_da7219_max98357_priv *priv = soc_card_data->mach_priv; int ret; + ret = mt8186_dai_i2s_set_share(afe, "I2S3", "I2S2"); + if (ret) { + dev_err(rtd->dev, "Failed to set up shared clocks\n"); + return ret; + } + ret = snd_soc_card_jack_new(rtd->card, "HDMI Jack", SND_JACK_LINEOUT, &priv->hdmi_jack); if (ret) { dev_err(rtd->dev, "HDMI Jack creation failed: %d\n", ret); @@ -201,6 +228,24 @@ static int mt8186_anx7625_i2s_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, return mt8186_hw_params_fixup(rtd, params, SNDRV_PCM_FORMAT_S24_LE); } +/* fixup the BE DAI link to match any values from topology */ +static int mt8186_sof_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_hw_params *params) +{ + int ret; + + ret = mtk_sof_dai_link_fixup(rtd, params); + + if (!strcmp(rtd->dai_link->name, "I2S0") || + !strcmp(rtd->dai_link->name, "I2S1") || + !strcmp(rtd->dai_link->name, "I2S2")) + mt8186_i2s_hw_params_fixup(rtd, params); + else if (!strcmp(rtd->dai_link->name, "I2S3")) + mt8186_anx7625_i2s_hw_params_fixup(rtd, params); + + return ret; +} + static int mt8186_mt6366_da7219_max98357_playback_startup(struct snd_pcm_substream *substream) { static const unsigned int rates[] = { @@ -474,6 +519,33 @@ SND_SOC_DAILINK_DEFS(hostless_src_aaudio, DAILINK_COMP_ARRAY(COMP_CPU("Hostless SRC AAudio DAI")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); +SND_SOC_DAILINK_DEFS(AFE_SOF_DL1, + DAILINK_COMP_ARRAY(COMP_CPU("SOF_DL1")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(AFE_SOF_DL2, + DAILINK_COMP_ARRAY(COMP_CPU("SOF_DL2")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(AFE_SOF_UL1, + DAILINK_COMP_ARRAY(COMP_CPU("SOF_UL1")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(AFE_SOF_UL2, + DAILINK_COMP_ARRAY(COMP_CPU("SOF_UL2")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +static const struct sof_conn_stream g_sof_conn_streams[] = { + { "I2S1", "AFE_SOF_DL1", SOF_DMA_DL1, SNDRV_PCM_STREAM_PLAYBACK}, + { "I2S3", "AFE_SOF_DL2", SOF_DMA_DL2, SNDRV_PCM_STREAM_PLAYBACK}, + { "Primary Codec", "AFE_SOF_UL1", SOF_DMA_UL1, SNDRV_PCM_STREAM_CAPTURE}, + { "I2S0", "AFE_SOF_UL2", SOF_DMA_UL2, SNDRV_PCM_STREAM_CAPTURE}, +}; + static struct snd_soc_dai_link mt8186_mt6366_da7219_max98357_dai_links[] = { /* Front End DAI links */ { @@ -848,12 +920,41 @@ static struct snd_soc_dai_link mt8186_mt6366_da7219_max98357_dai_links[] = { .ignore_suspend = 1, SND_SOC_DAILINK_REG(hostless_ul6), }, + /* SOF BE */ + { + .name = "AFE_SOF_DL1", + .no_pcm = 1, + .dpcm_playback = 1, + SND_SOC_DAILINK_REG(AFE_SOF_DL1), + }, + { + .name = "AFE_SOF_DL2", + .no_pcm = 1, + .dpcm_playback = 1, + SND_SOC_DAILINK_REG(AFE_SOF_DL2), + }, + { + .name = "AFE_SOF_UL1", + .no_pcm = 1, + .dpcm_capture = 1, + SND_SOC_DAILINK_REG(AFE_SOF_UL1), + }, + { + .name = "AFE_SOF_UL2", + .no_pcm = 1, + .dpcm_capture = 1, + SND_SOC_DAILINK_REG(AFE_SOF_UL2), + }, }; static const struct snd_soc_dapm_widget mt8186_mt6366_da7219_max98357_widgets[] = { SND_SOC_DAPM_SPK("Speakers", NULL), SND_SOC_DAPM_OUTPUT("HDMI1"), + SND_SOC_DAPM_MIXER(SOF_DMA_DL1, SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER(SOF_DMA_DL2, SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER(SOF_DMA_UL1, SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER(SOF_DMA_UL2, SND_SOC_NOPM, 0, 0, NULL, 0), }; static const struct snd_soc_dapm_route @@ -862,6 +963,14 @@ mt8186_mt6366_da7219_max98357_routes[] = { { "Speakers", NULL, "Speaker"}, /* HDMI */ { "HDMI1", NULL, "TX"}, + /* SOF Uplink */ + {SOF_DMA_UL1, NULL, "UL1_CH1"}, + {SOF_DMA_UL1, NULL, "UL1_CH2"}, + {SOF_DMA_UL2, NULL, "UL2_CH1"}, + {SOF_DMA_UL2, NULL, "UL2_CH2"}, + /* SOF Downlink */ + {"DSP_DL1_VIRT", NULL, SOF_DMA_DL1}, + {"DSP_DL2_VIRT", NULL, SOF_DMA_DL2}, }; static const struct snd_kcontrol_new @@ -871,7 +980,7 @@ mt8186_mt6366_da7219_max98357_controls[] = { }; static struct snd_soc_card mt8186_mt6366_da7219_max98357_soc_card = { - .name = "mt8186_mt6366_da7219_max98357", + .name = "mt8186_da7219_max98357", .owner = THIS_MODULE, .dai_link = mt8186_mt6366_da7219_max98357_dai_links, .num_links = ARRAY_SIZE(mt8186_mt6366_da7219_max98357_dai_links), @@ -889,8 +998,10 @@ static int mt8186_mt6366_da7219_max98357_dev_probe(struct platform_device *pdev) { struct snd_soc_card *card; struct snd_soc_dai_link *dai_link; - struct mt8186_mt6366_da7219_max98357_priv *priv; - struct device_node *platform_node, *headset_codec, *playback_codec; + struct mtk_soc_card_data *soc_card_data; + struct mt8186_mt6366_da7219_max98357_priv *mach_priv; + struct device_node *platform_node, *headset_codec, *playback_codec, *adsp_node; + int sof_on = 0; int ret, i; card = (struct snd_soc_card *)device_get_match_data(&pdev->dev); @@ -898,11 +1009,60 @@ static int mt8186_mt6366_da7219_max98357_dev_probe(struct platform_device *pdev) return -EINVAL; card->dev = &pdev->dev; + soc_card_data = devm_kzalloc(&pdev->dev, sizeof(*soc_card_data), GFP_KERNEL); + if (!soc_card_data) + return -ENOMEM; + mach_priv = devm_kzalloc(&pdev->dev, sizeof(*mach_priv), GFP_KERNEL); + if (!mach_priv) + return -ENOMEM; + + soc_card_data->mach_priv = mach_priv; + + adsp_node = of_parse_phandle(pdev->dev.of_node, "mediatek,adsp", 0); + if (adsp_node) { + struct mtk_sof_priv *sof_priv; + + sof_priv = devm_kzalloc(&pdev->dev, sizeof(*sof_priv), GFP_KERNEL); + if (!sof_priv) { + ret = -ENOMEM; + goto err_adsp_node; + } + sof_priv->conn_streams = g_sof_conn_streams; + sof_priv->num_streams = ARRAY_SIZE(g_sof_conn_streams); + sof_priv->sof_dai_link_fixup = mt8186_sof_dai_link_fixup; + soc_card_data->sof_priv = sof_priv; + card->probe = mtk_sof_card_probe; + card->late_probe = mtk_sof_card_late_probe; + if (!card->topology_shortname_created) { + snprintf(card->topology_shortname, 32, "sof-%s", card->name); + card->topology_shortname_created = true; + } + card->name = card->topology_shortname; + sof_on = 1; + } else { + dev_info(&pdev->dev, "Probe without adsp\n"); + } + + if (of_property_read_bool(pdev->dev.of_node, "mediatek,dai-link")) { + ret = mtk_sof_dailink_parse_of(card, pdev->dev.of_node, + "mediatek,dai-link", + mt8186_mt6366_da7219_max98357_dai_links, + ARRAY_SIZE(mt8186_mt6366_da7219_max98357_dai_links)); + if (ret) { + dev_dbg(&pdev->dev, "Parse dai-link fail\n"); + goto err_adsp_node; + } + } else { + if (!sof_on) + card->num_links = ARRAY_SIZE(mt8186_mt6366_da7219_max98357_dai_links) + - ARRAY_SIZE(g_sof_conn_streams); + } + platform_node = of_parse_phandle(pdev->dev.of_node, "mediatek,platform", 0); if (!platform_node) { ret = -EINVAL; dev_err_probe(&pdev->dev, ret, "Property 'platform' missing or invalid\n"); - return ret; + goto err_platform_node; } playback_codec = of_get_child_by_name(pdev->dev.of_node, "playback-codecs"); @@ -941,17 +1101,14 @@ static int mt8186_mt6366_da7219_max98357_dev_probe(struct platform_device *pdev) goto err_probe; } - if (!dai_link->platforms->name) - dai_link->platforms->of_node = platform_node; - } + if (!strncmp(dai_link->name, "AFE_SOF", strlen("AFE_SOF")) && sof_on) + dai_link->platforms->of_node = adsp_node; - priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); - if (!priv) { - ret = -ENOMEM; - goto err_probe; + if (!dai_link->platforms->name && !dai_link->platforms->of_node) + dai_link->platforms->of_node = platform_node; } - snd_soc_card_set_drvdata(card, priv); + snd_soc_card_set_drvdata(card, soc_card_data); ret = mt8186_afe_gpio_init(&pdev->dev); if (ret) { @@ -969,6 +1126,9 @@ err_headset_codec: of_node_put(playback_codec); err_playback_codec: of_node_put(platform_node); +err_platform_node: +err_adsp_node: + of_node_put(adsp_node); return ret; } diff --git a/sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c b/sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c index 891146fd6c2b..247f20f594d9 100644 --- a/sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c +++ b/sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c @@ -19,6 +19,8 @@ #include "../../codecs/mt6358.h" #include "../../codecs/rt5682.h" #include "../common/mtk-afe-platform-driver.h" +#include "../common/mtk-dsp-sof-common.h" +#include "../common/mtk-soc-card.h" #include "mt8186-afe-common.h" #include "mt8186-afe-clk.h" #include "mt8186-afe-gpio.h" @@ -30,6 +32,11 @@ #define RT5682S_CODEC_DAI "rt5682s-aif1" #define RT5682S_DEV0_NAME "rt5682s.5-001a" +#define SOF_DMA_DL1 "SOF_DMA_DL1" +#define SOF_DMA_DL2 "SOF_DMA_DL2" +#define SOF_DMA_UL1 "SOF_DMA_UL1" +#define SOF_DMA_UL2 "SOF_DMA_UL2" + struct mt8186_mt6366_rt1019_rt5682s_priv { struct snd_soc_jack headset_jack, hdmi_jack; }; @@ -51,13 +58,23 @@ static struct snd_soc_codec_conf mt8186_mt6366_rt1019_rt5682s_codec_conf[] = { static int mt8186_rt5682s_init(struct snd_soc_pcm_runtime *rtd) { - struct mt8186_mt6366_rt1019_rt5682s_priv *priv = + struct snd_soc_component *cmpnt_afe = + snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); + struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe); + struct mtk_soc_card_data *soc_card_data = snd_soc_card_get_drvdata(rtd->card); + struct mt8186_mt6366_rt1019_rt5682s_priv *priv = soc_card_data->mach_priv; struct snd_soc_jack *jack = &priv->headset_jack; struct snd_soc_component *cmpnt_codec = asoc_rtd_to_codec(rtd, 0)->component; int ret; + ret = mt8186_dai_i2s_set_share(afe, "I2S1", "I2S0"); + if (ret) { + dev_err(rtd->dev, "Failed to set up shared clocks\n"); + return ret; + } + ret = snd_soc_card_jack_new(rtd->card, "Headset Jack", SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2 | @@ -128,12 +145,22 @@ static const struct snd_soc_ops mt8186_rt5682s_i2s_ops = { static int mt8186_mt6366_rt1019_rt5682s_hdmi_init(struct snd_soc_pcm_runtime *rtd) { + struct snd_soc_component *cmpnt_afe = + snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); + struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe); struct snd_soc_component *cmpnt_codec = asoc_rtd_to_codec(rtd, 0)->component; - struct mt8186_mt6366_rt1019_rt5682s_priv *priv = + struct mtk_soc_card_data *soc_card_data = snd_soc_card_get_drvdata(rtd->card); + struct mt8186_mt6366_rt1019_rt5682s_priv *priv = soc_card_data->mach_priv; int ret; + ret = mt8186_dai_i2s_set_share(afe, "I2S3", "I2S2"); + if (ret) { + dev_err(rtd->dev, "Failed to set up shared clocks\n"); + return ret; + } + ret = snd_soc_card_jack_new(rtd->card, "HDMI Jack", SND_JACK_LINEOUT, &priv->hdmi_jack); if (ret) { dev_err(rtd->dev, "HDMI Jack creation failed: %d\n", ret); @@ -177,6 +204,24 @@ static int mt8186_it6505_i2s_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, return mt8186_hw_params_fixup(rtd, params, SNDRV_PCM_FORMAT_S32_LE); } +/* fixup the BE DAI link to match any values from topology */ +static int mt8186_sof_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_hw_params *params) +{ + int ret; + + ret = mtk_sof_dai_link_fixup(rtd, params); + + if (!strcmp(rtd->dai_link->name, "I2S0") || + !strcmp(rtd->dai_link->name, "I2S1") || + !strcmp(rtd->dai_link->name, "I2S2")) + mt8186_i2s_hw_params_fixup(rtd, params); + else if (!strcmp(rtd->dai_link->name, "I2S3")) + mt8186_it6505_i2s_hw_params_fixup(rtd, params); + + return ret; +} + static int mt8186_mt6366_rt1019_rt5682s_playback_startup(struct snd_pcm_substream *substream) { static const unsigned int rates[] = { @@ -450,6 +495,33 @@ SND_SOC_DAILINK_DEFS(hostless_src_aaudio, DAILINK_COMP_ARRAY(COMP_CPU("Hostless SRC AAudio DAI")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); +SND_SOC_DAILINK_DEFS(AFE_SOF_DL1, + DAILINK_COMP_ARRAY(COMP_CPU("SOF_DL1")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(AFE_SOF_DL2, + DAILINK_COMP_ARRAY(COMP_CPU("SOF_DL2")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(AFE_SOF_UL1, + DAILINK_COMP_ARRAY(COMP_CPU("SOF_UL1")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +SND_SOC_DAILINK_DEFS(AFE_SOF_UL2, + DAILINK_COMP_ARRAY(COMP_CPU("SOF_UL2")), + DAILINK_COMP_ARRAY(COMP_DUMMY()), + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +static const struct sof_conn_stream g_sof_conn_streams[] = { + { "I2S1", "AFE_SOF_DL1", SOF_DMA_DL1, SNDRV_PCM_STREAM_PLAYBACK}, + { "I2S3", "AFE_SOF_DL2", SOF_DMA_DL2, SNDRV_PCM_STREAM_PLAYBACK}, + { "Primary Codec", "AFE_SOF_UL1", SOF_DMA_UL1, SNDRV_PCM_STREAM_CAPTURE}, + { "I2S0", "AFE_SOF_UL2", SOF_DMA_UL2, SNDRV_PCM_STREAM_CAPTURE}, +}; + static struct snd_soc_dai_link mt8186_mt6366_rt1019_rt5682s_dai_links[] = { /* Front End DAI links */ { @@ -824,12 +896,41 @@ static struct snd_soc_dai_link mt8186_mt6366_rt1019_rt5682s_dai_links[] = { .ignore_suspend = 1, SND_SOC_DAILINK_REG(hostless_ul6), }, + /* SOF BE */ + { + .name = "AFE_SOF_DL1", + .no_pcm = 1, + .dpcm_playback = 1, + SND_SOC_DAILINK_REG(AFE_SOF_DL1), + }, + { + .name = "AFE_SOF_DL2", + .no_pcm = 1, + .dpcm_playback = 1, + SND_SOC_DAILINK_REG(AFE_SOF_DL2), + }, + { + .name = "AFE_SOF_UL1", + .no_pcm = 1, + .dpcm_capture = 1, + SND_SOC_DAILINK_REG(AFE_SOF_UL1), + }, + { + .name = "AFE_SOF_UL2", + .no_pcm = 1, + .dpcm_capture = 1, + SND_SOC_DAILINK_REG(AFE_SOF_UL2), + }, }; static const struct snd_soc_dapm_widget mt8186_mt6366_rt1019_rt5682s_widgets[] = { SND_SOC_DAPM_SPK("Speakers", NULL), SND_SOC_DAPM_OUTPUT("HDMI1"), + SND_SOC_DAPM_MIXER(SOF_DMA_DL1, SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER(SOF_DMA_DL2, SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER(SOF_DMA_UL1, SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER(SOF_DMA_UL2, SND_SOC_NOPM, 0, 0, NULL, 0), }; static const struct snd_soc_dapm_route @@ -838,6 +939,14 @@ mt8186_mt6366_rt1019_rt5682s_routes[] = { { "Speakers", NULL, "Speaker" }, /* HDMI */ { "HDMI1", NULL, "TX" }, + /* SOF Uplink */ + {SOF_DMA_UL1, NULL, "UL1_CH1"}, + {SOF_DMA_UL1, NULL, "UL1_CH2"}, + {SOF_DMA_UL2, NULL, "UL2_CH1"}, + {SOF_DMA_UL2, NULL, "UL2_CH2"}, + /* SOF Downlink */ + {"DSP_DL1_VIRT", NULL, SOF_DMA_DL1}, + {"DSP_DL2_VIRT", NULL, SOF_DMA_DL2}, }; static const struct snd_kcontrol_new @@ -847,7 +956,7 @@ mt8186_mt6366_rt1019_rt5682s_controls[] = { }; static struct snd_soc_card mt8186_mt6366_rt1019_rt5682s_soc_card = { - .name = "mt8186_mt6366_rt1019_rt5682s", + .name = "mt8186_rt1019_rt5682s", .owner = THIS_MODULE, .dai_link = mt8186_mt6366_rt1019_rt5682s_dai_links, .num_links = ARRAY_SIZE(mt8186_mt6366_rt1019_rt5682s_dai_links), @@ -865,8 +974,10 @@ static int mt8186_mt6366_rt1019_rt5682s_dev_probe(struct platform_device *pdev) { struct snd_soc_card *card; struct snd_soc_dai_link *dai_link; - struct mt8186_mt6366_rt1019_rt5682s_priv *priv; - struct device_node *platform_node, *headset_codec, *playback_codec; + struct mtk_soc_card_data *soc_card_data; + struct mt8186_mt6366_rt1019_rt5682s_priv *mach_priv; + struct device_node *platform_node, *headset_codec, *playback_codec, *adsp_node; + int sof_on = 0; int ret, i; card = (struct snd_soc_card *)device_get_match_data(&pdev->dev); @@ -874,11 +985,60 @@ static int mt8186_mt6366_rt1019_rt5682s_dev_probe(struct platform_device *pdev) return -EINVAL; card->dev = &pdev->dev; + soc_card_data = devm_kzalloc(&pdev->dev, sizeof(*soc_card_data), GFP_KERNEL); + if (!soc_card_data) + return -ENOMEM; + mach_priv = devm_kzalloc(&pdev->dev, sizeof(*mach_priv), GFP_KERNEL); + if (!mach_priv) + return -ENOMEM; + + soc_card_data->mach_priv = mach_priv; + + adsp_node = of_parse_phandle(pdev->dev.of_node, "mediatek,adsp", 0); + if (adsp_node) { + struct mtk_sof_priv *sof_priv; + + sof_priv = devm_kzalloc(&pdev->dev, sizeof(*sof_priv), GFP_KERNEL); + if (!sof_priv) { + ret = -ENOMEM; + goto err_adsp_node; + } + sof_priv->conn_streams = g_sof_conn_streams; + sof_priv->num_streams = ARRAY_SIZE(g_sof_conn_streams); + sof_priv->sof_dai_link_fixup = mt8186_sof_dai_link_fixup; + soc_card_data->sof_priv = sof_priv; + card->probe = mtk_sof_card_probe; + card->late_probe = mtk_sof_card_late_probe; + if (!card->topology_shortname_created) { + snprintf(card->topology_shortname, 32, "sof-%s", card->name); + card->topology_shortname_created = true; + } + card->name = card->topology_shortname; + sof_on = 1; + } else { + dev_info(&pdev->dev, "Probe without adsp\n"); + } + + if (of_property_read_bool(pdev->dev.of_node, "mediatek,dai-link")) { + ret = mtk_sof_dailink_parse_of(card, pdev->dev.of_node, + "mediatek,dai-link", + mt8186_mt6366_rt1019_rt5682s_dai_links, + ARRAY_SIZE(mt8186_mt6366_rt1019_rt5682s_dai_links)); + if (ret) { + dev_dbg(&pdev->dev, "Parse dai-link fail\n"); + goto err_adsp_node; + } + } else { + if (!sof_on) + card->num_links = ARRAY_SIZE(mt8186_mt6366_rt1019_rt5682s_dai_links) + - ARRAY_SIZE(g_sof_conn_streams); + } + platform_node = of_parse_phandle(pdev->dev.of_node, "mediatek,platform", 0); if (!platform_node) { ret = -EINVAL; dev_err_probe(&pdev->dev, ret, "Property 'platform' missing or invalid\n"); - return ret; + goto err_platform_node; } playback_codec = of_get_child_by_name(pdev->dev.of_node, "playback-codecs"); @@ -917,17 +1077,14 @@ static int mt8186_mt6366_rt1019_rt5682s_dev_probe(struct platform_device *pdev) goto err_probe; } - if (!dai_link->platforms->name) - dai_link->platforms->of_node = platform_node; - } + if (!strncmp(dai_link->name, "AFE_SOF", strlen("AFE_SOF")) && sof_on) + dai_link->platforms->of_node = adsp_node; - priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); - if (!priv) { - ret = -ENOMEM; - goto err_probe; + if (!dai_link->platforms->name && !dai_link->platforms->of_node) + dai_link->platforms->of_node = platform_node; } - snd_soc_card_set_drvdata(card, priv); + snd_soc_card_set_drvdata(card, soc_card_data); ret = mt8186_afe_gpio_init(&pdev->dev); if (ret) { @@ -945,6 +1102,9 @@ err_headset_codec: of_node_put(playback_codec); err_playback_codec: of_node_put(platform_node); +err_platform_node: +err_adsp_node: + of_node_put(adsp_node); return ret; } diff --git a/sound/soc/mediatek/mt8192/mt8192-afe-common.h b/sound/soc/mediatek/mt8192/mt8192-afe-common.h index d55eff46cc7f..ad461dcb6ee1 100644 --- a/sound/soc/mediatek/mt8192/mt8192-afe-common.h +++ b/sound/soc/mediatek/mt8192/mt8192-afe-common.h @@ -159,6 +159,9 @@ int mt8192_dai_src_register(struct mtk_base_afe *afe); int mt8192_dai_pcm_register(struct mtk_base_afe *afe); int mt8192_dai_tdm_register(struct mtk_base_afe *afe); +int mt8192_dai_i2s_set_share(struct mtk_base_afe *afe, const char *main_i2s_name, + const char *secondary_i2s_name); + unsigned int mt8192_general_rate_transform(struct device *dev, unsigned int rate); unsigned int mt8192_rate_transform(struct device *dev, diff --git a/sound/soc/mediatek/mt8192/mt8192-dai-i2s.c b/sound/soc/mediatek/mt8192/mt8192-dai-i2s.c index 5b29340f9516..ea516d63d94d 100644 --- a/sound/soc/mediatek/mt8192/mt8192-dai-i2s.c +++ b/sound/soc/mediatek/mt8192/mt8192-dai-i2s.c @@ -45,7 +45,6 @@ struct mtk_afe_i2s_priv { int rate; /* for determine which apll to use */ int low_jitter_en; - const char *share_property_name; int share_i2s_id; int mclk_id; @@ -1984,78 +1983,75 @@ static const struct mtk_afe_i2s_priv mt8192_i2s_priv[DAI_I2S_NUM] = { [DAI_I2S0] = { .id = MT8192_DAI_I2S_0, .mclk_id = MT8192_I2S0_MCK, - .share_property_name = "i2s0-share", .share_i2s_id = -1, }, [DAI_I2S1] = { .id = MT8192_DAI_I2S_1, .mclk_id = MT8192_I2S1_MCK, - .share_property_name = "i2s1-share", .share_i2s_id = -1, }, [DAI_I2S2] = { .id = MT8192_DAI_I2S_2, .mclk_id = MT8192_I2S2_MCK, - .share_property_name = "i2s2-share", .share_i2s_id = -1, }, [DAI_I2S3] = { .id = MT8192_DAI_I2S_3, .mclk_id = MT8192_I2S3_MCK, - .share_property_name = "i2s3-share", .share_i2s_id = -1, }, [DAI_I2S5] = { .id = MT8192_DAI_I2S_5, .mclk_id = MT8192_I2S5_MCK, - .share_property_name = "i2s5-share", .share_i2s_id = -1, }, [DAI_I2S6] = { .id = MT8192_DAI_I2S_6, .mclk_id = MT8192_I2S6_MCK, - .share_property_name = "i2s6-share", .share_i2s_id = -1, }, [DAI_I2S7] = { .id = MT8192_DAI_I2S_7, .mclk_id = MT8192_I2S7_MCK, - .share_property_name = "i2s7-share", .share_i2s_id = -1, }, [DAI_I2S8] = { .id = MT8192_DAI_I2S_8, .mclk_id = MT8192_I2S8_MCK, - .share_property_name = "i2s8-share", .share_i2s_id = -1, }, [DAI_I2S9] = { .id = MT8192_DAI_I2S_9, .mclk_id = MT8192_I2S9_MCK, - .share_property_name = "i2s9-share", .share_i2s_id = -1, }, }; -static int mt8192_dai_i2s_get_share(struct mtk_base_afe *afe) +/** + * mt8192_dai_i2s_set_share() - Set up I2S ports to share a single clock. + * @afe: Pointer to &struct mtk_base_afe + * @main_i2s_name: The name of the I2S port that will provide the clock + * @secondary_i2s_name: The name of the I2S port that will use this clock + */ +int mt8192_dai_i2s_set_share(struct mtk_base_afe *afe, const char *main_i2s_name, + const char *secondary_i2s_name) { - struct mt8192_afe_private *afe_priv = afe->platform_priv; - const struct device_node *of_node = afe->dev->of_node; - const char *of_str; - const char *property_name; - struct mtk_afe_i2s_priv *i2s_priv; - int i; + struct mtk_afe_i2s_priv *secondary_i2s_priv; + int main_i2s_id; - for (i = 0; i < DAI_I2S_NUM; i++) { - i2s_priv = afe_priv->dai_priv[mt8192_i2s_priv[i].id]; - property_name = mt8192_i2s_priv[i].share_property_name; - if (of_property_read_string(of_node, property_name, &of_str)) - continue; - i2s_priv->share_i2s_id = get_i2s_id_by_name(afe, of_str); - } + secondary_i2s_priv = get_i2s_priv_by_name(afe, secondary_i2s_name); + if (!secondary_i2s_priv) + return -EINVAL; + + main_i2s_id = get_i2s_id_by_name(afe, main_i2s_name); + if (main_i2s_id < 0) + return main_i2s_id; + + secondary_i2s_priv->share_i2s_id = main_i2s_id; return 0; } +EXPORT_SYMBOL_GPL(mt8192_dai_i2s_set_share); static int mt8192_dai_i2s_set_priv(struct mtk_base_afe *afe) { @@ -2101,10 +2097,5 @@ int mt8192_dai_i2s_register(struct mtk_base_afe *afe) if (ret) return ret; - /* parse share i2s */ - ret = mt8192_dai_i2s_get_share(afe); - if (ret) - return ret; - return 0; } diff --git a/sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c b/sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c index d0f9d66627b1..044d6ab71f0a 100644 --- a/sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c +++ b/sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c @@ -311,12 +311,21 @@ static int mt8192_mt6359_init(struct snd_soc_pcm_runtime *rtd) static int mt8192_rt5682_init(struct snd_soc_pcm_runtime *rtd) { + struct snd_soc_component *cmpnt_afe = + snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); + struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe); struct snd_soc_component *cmpnt_codec = asoc_rtd_to_codec(rtd, 0)->component; struct mt8192_mt6359_priv *priv = snd_soc_card_get_drvdata(rtd->card); struct snd_soc_jack *jack = &priv->headset_jack; int ret; + ret = mt8192_dai_i2s_set_share(afe, "I2S8", "I2S9"); + if (ret) { + dev_err(rtd->dev, "Failed to set up shared clocks\n"); + return ret; + } + ret = snd_soc_card_jack_new(rtd->card, "Headset Jack", SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2 | diff --git a/sound/soc/mediatek/mt8195/mt8195-mt6359.c b/sound/soc/mediatek/mt8195/mt8195-mt6359.c index c530e3fc27e4..961e769602d6 100644 --- a/sound/soc/mediatek/mt8195/mt8195-mt6359.c +++ b/sound/soc/mediatek/mt8195/mt8195-mt6359.c @@ -1383,7 +1383,13 @@ static int mt8195_mt6359_dev_probe(struct platform_device *pdev) sof_priv->num_streams = ARRAY_SIZE(g_sof_conn_streams); sof_priv->sof_dai_link_fixup = mt8195_dai_link_fixup; soc_card_data->sof_priv = sof_priv; + card->probe = mtk_sof_card_probe; card->late_probe = mtk_sof_card_late_probe; + if (!card->topology_shortname_created) { + snprintf(card->topology_shortname, 32, "sof-%s", card->name); + card->topology_shortname_created = true; + } + card->name = card->topology_shortname; sof_on = 1; } diff --git a/sound/soc/qcom/qdsp6/q6prm-clocks.c b/sound/soc/qcom/qdsp6/q6prm-clocks.c index a26cda5140c1..73b0cbac73d4 100644 --- a/sound/soc/qcom/qdsp6/q6prm-clocks.c +++ b/sound/soc/qcom/qdsp6/q6prm-clocks.c @@ -50,6 +50,15 @@ static const struct q6dsp_clk_init q6prm_clks[] = { Q6PRM_CLK(LPASS_CLK_ID_RX_CORE_MCLK), Q6PRM_CLK(LPASS_CLK_ID_RX_CORE_NPL_MCLK), Q6PRM_CLK(LPASS_CLK_ID_VA_CORE_2X_MCLK), + Q6PRM_CLK(LPASS_CLK_ID_WSA2_CORE_MCLK), + Q6PRM_CLK(LPASS_CLK_ID_WSA2_CORE_2X_MCLK), + Q6PRM_CLK(LPASS_CLK_ID_RX_CORE_TX_MCLK), + Q6PRM_CLK(LPASS_CLK_ID_RX_CORE_TX_2X_MCLK), + Q6PRM_CLK(LPASS_CLK_ID_WSA_CORE_TX_MCLK), + Q6PRM_CLK(LPASS_CLK_ID_WSA_CORE_TX_2X_MCLK), + Q6PRM_CLK(LPASS_CLK_ID_WSA2_CORE_TX_MCLK), + Q6PRM_CLK(LPASS_CLK_ID_WSA2_CORE_TX_2X_MCLK), + Q6PRM_CLK(LPASS_CLK_ID_RX_CORE_MCLK2_2X_MCLK), Q6DSP_VOTE_CLK(LPASS_HW_MACRO_VOTE, Q6PRM_HW_CORE_ID_LPASS, "LPASS_HW_MACRO"), Q6DSP_VOTE_CLK(LPASS_HW_DCODEC_VOTE, Q6PRM_HW_CORE_ID_DCODEC, diff --git a/sound/soc/qcom/qdsp6/q6prm.h b/sound/soc/qcom/qdsp6/q6prm.h index fea4d1954bc1..a988a32086fe 100644 --- a/sound/soc/qcom/qdsp6/q6prm.h +++ b/sound/soc/qcom/qdsp6/q6prm.h @@ -64,6 +64,25 @@ #define Q6PRM_LPASS_CLK_ID_RX_CORE_MCLK 0x30e #define Q6PRM_LPASS_CLK_ID_RX_CORE_NPL_MCLK 0x30f +/* Clock ID for MCLK for WSA2 core */ +#define Q6PRM_LPASS_CLK_ID_WSA2_CORE_MCLK 0x310 +/* Clock ID for NPL MCLK for WSA2 core */ +#define Q6PRM_LPASS_CLK_ID_WSA2_CORE_2X_MCLK 0x311 +/* Clock ID for RX Core TX MCLK */ +#define Q6PRM_LPASS_CLK_ID_RX_CORE_TX_MCLK 0x312 +/* Clock ID for RX CORE TX 2X MCLK */ +#define Q6PRM_LPASS_CLK_ID_RX_CORE_TX_2X_MCLK 0x313 +/* Clock ID for WSA core TX MCLK */ +#define Q6PRM_LPASS_CLK_ID_WSA_CORE_TX_MCLK 0x314 +/* Clock ID for WSA core TX 2X MCLK */ +#define Q6PRM_LPASS_CLK_ID_WSA_CORE_TX_2X_MCLK 0x315 +/* Clock ID for WSA2 core TX MCLK */ +#define Q6PRM_LPASS_CLK_ID_WSA2_CORE_TX_MCLK 0x316 +/* Clock ID for WSA2 core TX 2X MCLK */ +#define Q6PRM_LPASS_CLK_ID_WSA2_CORE_TX_2X_MCLK 0x317 +/* Clock ID for RX CORE MCLK2 2X MCLK */ +#define Q6PRM_LPASS_CLK_ID_RX_CORE_MCLK2_2X_MCLK 0x318 + #define Q6PRM_LPASS_CLK_SRC_INTERNAL 1 #define Q6PRM_LPASS_CLK_ROOT_DEFAULT 0 #define Q6PRM_HW_CORE_ID_LPASS 1 diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c index f5f3540a9e18..28c86f5e435e 100644 --- a/sound/soc/rockchip/rockchip_i2s.c +++ b/sound/soc/rockchip/rockchip_i2s.c @@ -126,7 +126,6 @@ static inline struct rk_i2s_dev *to_info(struct snd_soc_dai *dai) static int rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on) { unsigned int val = 0; - int retry = 10; int ret = 0; spin_lock(&i2s->lock); @@ -163,18 +162,14 @@ static int rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on) I2S_CLR_TXC | I2S_CLR_RXC); if (ret < 0) goto end; - regmap_read(i2s->regmap, I2S_CLR, &val); - - /* Should wait for clear operation to finish */ - while (val) { - regmap_read(i2s->regmap, I2S_CLR, &val); - retry--; - if (!retry) { - dev_warn(i2s->dev, "fail to clear\n"); - ret = -EBUSY; - break; - } - } + ret = regmap_read_poll_timeout(i2s->regmap, + I2S_CLR, + val, + val != 0, + 20, + 200); + if (ret < 0) + dev_warn(i2s->dev, "fail to clear: %d\n", ret); } } end: @@ -188,7 +183,6 @@ end: static int rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on) { unsigned int val = 0; - int retry = 10; int ret = 0; spin_lock(&i2s->lock); @@ -226,17 +220,14 @@ static int rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on) I2S_CLR_TXC | I2S_CLR_RXC); if (ret < 0) goto end; - regmap_read(i2s->regmap, I2S_CLR, &val); - /* Should wait for clear operation to finish */ - while (val) { - regmap_read(i2s->regmap, I2S_CLR, &val); - retry--; - if (!retry) { - dev_warn(i2s->dev, "fail to clear\n"); - ret = -EBUSY; - break; - } - } + ret = regmap_read_poll_timeout(i2s->regmap, + I2S_CLR, + val, + val != 0, + 20, + 200); + if (ret < 0) + dev_warn(i2s->dev, "fail to clear: %d\n", ret); } } end: diff --git a/sound/soc/samsung/aries_wm8994.c b/sound/soc/samsung/aries_wm8994.c index e7d52d27132e..0fbbf3b02c09 100644 --- a/sound/soc/samsung/aries_wm8994.c +++ b/sound/soc/samsung/aries_wm8994.c @@ -1,7 +1,6 @@ // SPDX-License-Identifier: GPL-2.0+ #include <linux/extcon.h> #include <linux/iio/consumer.h> -#include <linux/iio/iio.h> #include <linux/input-event-codes.h> #include <linux/mfd/wm8994/registers.h> #include <linux/module.h> @@ -543,6 +542,7 @@ static int aries_audio_probe(struct platform_device *pdev) struct aries_wm8994_data *priv; struct snd_soc_dai_link *dai_link; const struct of_device_id *match; + enum iio_chan_type channel_type; int ret, i; if (!np) @@ -594,7 +594,11 @@ static int aries_audio_probe(struct platform_device *pdev) return dev_err_probe(dev, PTR_ERR(priv->adc), "Failed to get ADC channel"); - if (priv->adc->channel->type != IIO_VOLTAGE) + ret = iio_get_channel_type(priv->adc, &channel_type); + if (ret) + return dev_err_probe(dev, ret, + "Failed to get ADC channel type"); + if (channel_type != IIO_VOLTAGE) return -EINVAL; priv->gpio_headset_key = devm_gpiod_get(dev, "headset-key", diff --git a/sound/soc/sh/rcar/ctu.c b/sound/soc/sh/rcar/ctu.c index 6156445bcb69..e39eb2ac7e95 100644 --- a/sound/soc/sh/rcar/ctu.c +++ b/sound/soc/sh/rcar/ctu.c @@ -171,7 +171,11 @@ static int rsnd_ctu_init(struct rsnd_mod *mod, struct rsnd_dai_stream *io, struct rsnd_priv *priv) { - rsnd_mod_power_on(mod); + int ret; + + ret = rsnd_mod_power_on(mod); + if (ret < 0) + return ret; rsnd_ctu_activation(mod); diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c index 5137e03a9d7c..16befcbc312c 100644 --- a/sound/soc/sh/rcar/dvc.c +++ b/sound/soc/sh/rcar/dvc.c @@ -186,7 +186,11 @@ static int rsnd_dvc_init(struct rsnd_mod *mod, struct rsnd_dai_stream *io, struct rsnd_priv *priv) { - rsnd_mod_power_on(mod); + int ret; + + ret = rsnd_mod_power_on(mod); + if (ret < 0) + return ret; rsnd_dvc_activation(mod); diff --git a/sound/soc/sh/rcar/mix.c b/sound/soc/sh/rcar/mix.c index 3572c2c5686c..1de0e085804c 100644 --- a/sound/soc/sh/rcar/mix.c +++ b/sound/soc/sh/rcar/mix.c @@ -146,7 +146,11 @@ static int rsnd_mix_init(struct rsnd_mod *mod, struct rsnd_dai_stream *io, struct rsnd_priv *priv) { - rsnd_mod_power_on(mod); + int ret; + + ret = rsnd_mod_power_on(mod); + if (ret < 0) + return ret; rsnd_mix_activation(mod); diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c index 0ea84ae57c6a..f832165e46bc 100644 --- a/sound/soc/sh/rcar/src.c +++ b/sound/soc/sh/rcar/src.c @@ -463,11 +463,14 @@ static int rsnd_src_init(struct rsnd_mod *mod, struct rsnd_priv *priv) { struct rsnd_src *src = rsnd_mod_to_src(mod); + int ret; /* reset sync convert_rate */ src->sync.val = 0; - rsnd_mod_power_on(mod); + ret = rsnd_mod_power_on(mod); + if (ret < 0) + return ret; rsnd_src_activation(mod); diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c index 43c5e27dc5c8..7ade6c5ed96f 100644 --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -480,7 +480,9 @@ static int rsnd_ssi_init(struct rsnd_mod *mod, ssi->usrcnt++; - rsnd_mod_power_on(mod); + ret = rsnd_mod_power_on(mod); + if (ret < 0) + return ret; rsnd_ssi_config_init(mod, io); diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c index 5f49e3dec3fc..32c5be61e2ec 100644 --- a/sound/soc/soc-ac97.c +++ b/sound/soc/soc-ac97.c @@ -57,7 +57,7 @@ static inline struct snd_soc_component *gpio_to_component(struct gpio_chip *chip return gpio_priv->component; } -static int snd_soc_ac97_gpio_request(struct gpio_chip *chip, unsigned offset) +static int snd_soc_ac97_gpio_request(struct gpio_chip *chip, unsigned int offset) { if (offset >= AC97_NUM_GPIOS) return -EINVAL; @@ -66,7 +66,7 @@ static int snd_soc_ac97_gpio_request(struct gpio_chip *chip, unsigned offset) } static int snd_soc_ac97_gpio_direction_in(struct gpio_chip *chip, - unsigned offset) + unsigned int offset) { struct snd_soc_component *component = gpio_to_component(chip); @@ -75,7 +75,7 @@ static int snd_soc_ac97_gpio_direction_in(struct gpio_chip *chip, 1 << offset, 1 << offset); } -static int snd_soc_ac97_gpio_get(struct gpio_chip *chip, unsigned offset) +static int snd_soc_ac97_gpio_get(struct gpio_chip *chip, unsigned int offset) { struct snd_soc_component *component = gpio_to_component(chip); int ret; @@ -88,7 +88,7 @@ static int snd_soc_ac97_gpio_get(struct gpio_chip *chip, unsigned offset) return !!(ret & (1 << offset)); } -static void snd_soc_ac97_gpio_set(struct gpio_chip *chip, unsigned offset, +static void snd_soc_ac97_gpio_set(struct gpio_chip *chip, unsigned int offset, int value) { struct snd_ac97_gpio_priv *gpio_priv = gpiochip_get_data(chip); diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index e824ff1a9fc0..e020ab49cfb1 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -72,7 +72,7 @@ static ssize_t pmdown_time_show(struct device *dev, { struct snd_soc_pcm_runtime *rtd = dev_get_drvdata(dev); - return sprintf(buf, "%ld\n", rtd->pmdown_time); + return sysfs_emit(buf, "%ld\n", rtd->pmdown_time); } static ssize_t pmdown_time_store(struct device *dev, diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c index d530e8c2b77b..49752af0e205 100644 --- a/sound/soc/soc-dai.c +++ b/sound/soc/soc-dai.c @@ -124,7 +124,7 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_pll); */ int snd_soc_dai_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio) { - int ret = -EINVAL; + int ret = -ENOTSUPP; if (dai->driver->ops && dai->driver->ops->set_bclk_ratio) diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index b05231414c1d..2d105bfee387 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -2386,11 +2386,10 @@ int snd_soc_dapm_mixer_update_power(struct snd_soc_dapm_context *dapm, EXPORT_SYMBOL_GPL(snd_soc_dapm_mixer_update_power); static ssize_t dapm_widget_show_component(struct snd_soc_component *cmpnt, - char *buf) + char *buf, int count) { struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(cmpnt); struct snd_soc_dapm_widget *w; - int count = 0; char *state = "not set"; /* card won't be set for the dummy component, as a spot fix @@ -2423,7 +2422,7 @@ static ssize_t dapm_widget_show_component(struct snd_soc_component *cmpnt, case snd_soc_dapm_pinctrl: case snd_soc_dapm_clock_supply: if (w->name) - count += sprintf(buf + count, "%s: %s\n", + count += sysfs_emit_at(buf, count, "%s: %s\n", w->name, w->power ? "On":"Off"); break; default: @@ -2445,7 +2444,7 @@ static ssize_t dapm_widget_show_component(struct snd_soc_component *cmpnt, state = "Off"; break; } - count += sprintf(buf + count, "PM State: %s\n", state); + count += sysfs_emit_at(buf, count, "PM State: %s\n", state); return count; } @@ -2463,7 +2462,7 @@ static ssize_t dapm_widget_show(struct device *dev, for_each_rtd_codec_dais(rtd, i, codec_dai) { struct snd_soc_component *cmpnt = codec_dai->component; - count += dapm_widget_show_component(cmpnt, buf + count); + count = dapm_widget_show_component(cmpnt, buf, count); } mutex_unlock(&rtd->card->dapm_mutex); @@ -3631,10 +3630,18 @@ snd_soc_dapm_new_control_unlocked(struct snd_soc_dapm_context *dapm, enum snd_soc_dapm_direction dir; struct snd_soc_dapm_widget *w; const char *prefix; - int ret; + int ret = -ENOMEM; if ((w = dapm_cnew_widget(widget)) == NULL) - return ERR_PTR(-ENOMEM); + goto cnew_failed; + + prefix = soc_dapm_prefix(dapm); + if (prefix) + w->name = kasprintf(GFP_KERNEL, "%s %s", prefix, widget->name); + else + w->name = kstrdup_const(widget->name, GFP_KERNEL); + if (!w->name) + goto name_failed; switch (w->id) { case snd_soc_dapm_regulator_supply: @@ -3673,17 +3680,6 @@ snd_soc_dapm_new_control_unlocked(struct snd_soc_dapm_context *dapm, break; } - prefix = soc_dapm_prefix(dapm); - if (prefix) - w->name = kasprintf(GFP_KERNEL, "%s %s", prefix, widget->name); - else - w->name = kstrdup_const(widget->name, GFP_KERNEL); - if (w->name == NULL) { - kfree_const(w->sname); - kfree(w); - return ERR_PTR(-ENOMEM); - } - switch (w->id) { case snd_soc_dapm_mic: w->is_ep = SND_SOC_DAPM_EP_SOURCE; @@ -3768,12 +3764,13 @@ snd_soc_dapm_new_control_unlocked(struct snd_soc_dapm_context *dapm, return w; request_failed: - if (ret != -EPROBE_DEFER) - dev_err(dapm->dev, "ASoC: Failed to request %s: %d\n", - w->name, ret); - + dev_err_probe(dapm->dev, ret, "ASoC: Failed to request %s\n", + w->name); + kfree_const(w->name); +name_failed: kfree_const(w->sname); kfree(w); +cnew_failed: return ERR_PTR(ret); } @@ -3844,6 +3841,15 @@ snd_soc_dai_link_event_pre_pmu(struct snd_soc_dapm_widget *w, unsigned int fmt; int ret = 0; + /* + * NOTE + * + * snd_pcm_hw_params is quite large (608 bytes on arm64) and is + * starting to get a bit excessive for allocation on the stack, + * especially when you're building with some of the KASAN type + * stuff that increases stack usage. + * So, we use kzalloc()/kfree() for params in this function. + */ params = kzalloc(sizeof(*params), GFP_KERNEL); if (!params) return -ENOMEM; @@ -3886,23 +3892,22 @@ snd_soc_dai_link_event_pre_pmu(struct snd_soc_dapm_widget *w, * necessary */ config = rtd->dai_link->params + rtd->params_select; - if (WARN_ON(!config)) { + if (!config) { dev_err(w->dapm->dev, "ASoC: link config missing\n"); ret = -EINVAL; goto out; } /* Be a little careful as we don't want to overflow the mask array */ - if (config->formats) { - fmt = ffs(config->formats) - 1; - } else { - dev_warn(w->dapm->dev, "ASoC: Invalid format %llx specified\n", - config->formats); + if (!config->formats) { + dev_warn(w->dapm->dev, "ASoC: Invalid format was specified\n"); ret = -EINVAL; goto out; } + fmt = ffs(config->formats) - 1; + snd_mask_set(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT), fmt); hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min = config->rate_min; @@ -3941,7 +3946,9 @@ snd_soc_dai_link_event_pre_pmu(struct snd_soc_dapm_widget *w, runtime->rate = params_rate(params); out: + /* see above NOTE */ kfree(params); + return ret; } diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 4f60c0a83311..f8b62487babd 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -27,6 +27,28 @@ #include <sound/soc-link.h> #include <sound/initval.h> +#define soc_pcm_ret(rtd, ret) _soc_pcm_ret(rtd, __func__, ret) +static inline int _soc_pcm_ret(struct snd_soc_pcm_runtime *rtd, + const char *func, int ret) +{ + /* Positive, Zero values are not errors */ + if (ret >= 0) + return ret; + + /* Negative values might be errors */ + switch (ret) { + case -EPROBE_DEFER: + case -ENOTSUPP: + break; + default: + dev_err(rtd->dev, + "ASoC: error at %s on %s: %d\n", + func, rtd->dai_link->name, ret); + } + + return ret; +} + static inline void snd_soc_dpcm_mutex_lock(struct snd_soc_pcm_runtime *rtd) { mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass); @@ -723,7 +745,7 @@ static int soc_pcm_close(struct snd_pcm_substream *substream) struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); snd_soc_dpcm_mutex_lock(rtd); - soc_pcm_clean(rtd, substream, 0); + __soc_pcm_close(rtd, substream); snd_soc_dpcm_mutex_unlock(rtd); return 0; } @@ -832,12 +854,10 @@ dynamic: snd_soc_runtime_activate(rtd, substream->stream); ret = 0; err: - if (ret < 0) { + if (ret < 0) soc_pcm_clean(rtd, substream, 1); - dev_err(rtd->dev, "%s() failed (%d)", __func__, ret); - } - return ret; + return soc_pcm_ret(rtd, ret); } /* PCM open ops for non-DPCM streams */ @@ -852,16 +872,6 @@ static int soc_pcm_open(struct snd_pcm_substream *substream) return ret; } -static void codec2codec_close_delayed_work(struct snd_soc_pcm_runtime *rtd) -{ - /* - * Currently nothing to do for c2c links - * Since c2c links are internal nodes in the DAPM graph and - * don't interface with the outside world or application layer - * we don't have to do any special handling on close. - */ -} - /* * Called by ALSA when the PCM substream is prepared, can set format, sample * rate, etc. This function is non atomic and can be called multiple times, @@ -901,10 +911,7 @@ static int __soc_pcm_prepare(struct snd_soc_pcm_runtime *rtd, snd_soc_dai_digital_mute(dai, 0, substream->stream); out: - if (ret < 0) - dev_err(rtd->dev, "ASoC: %s() failed (%d)\n", __func__, ret); - - return ret; + return soc_pcm_ret(rtd, ret); } /* PCM prepare ops for non-DPCM streams */ @@ -1070,12 +1077,10 @@ static int __soc_pcm_hw_params(struct snd_soc_pcm_runtime *rtd, ret = snd_soc_pcm_component_hw_params(substream, params); out: - if (ret < 0) { + if (ret < 0) soc_pcm_hw_clean(rtd, substream, 1); - dev_err(rtd->dev, "ASoC: %s() failed (%d)\n", __func__, ret); - } - return ret; + return soc_pcm_ret(rtd, ret); } /* hw_params PCM ops for non-DPCM streams */ @@ -1453,6 +1458,10 @@ static int dpcm_add_paths(struct snd_soc_pcm_runtime *fe, int stream, struct snd_soc_dapm_widget *widget; int i, new = 0, err; + /* don't connect if FE is not running */ + if (!fe->dpcm[stream].runtime && !fe->fe_compr) + return new; + /* Create any new FE <--> BE connections */ for_each_dapm_widgets(list, i, widget) { @@ -1477,10 +1486,6 @@ static int dpcm_add_paths(struct snd_soc_pcm_runtime *fe, int stream, continue; } - /* don't connect if FE is not running */ - if (!fe->dpcm[stream].runtime && !fe->fe_compr) - continue; - /* * Filter for systems with 'component_chaining' enabled. * This helps to avoid unnecessary re-configuration of an @@ -1637,10 +1642,7 @@ int dpcm_be_dai_startup(struct snd_soc_pcm_runtime *fe, int stream) unwind: dpcm_be_dai_startup_rollback(fe, stream, dpcm); - dev_err(fe->dev, "ASoC: %s() failed at %s (%d)\n", - __func__, be->dai_link->name, err); - - return err; + return soc_pcm_ret(fe, err); } static void dpcm_runtime_setup_fe(struct snd_pcm_substream *substream) @@ -1840,10 +1842,7 @@ static int dpcm_apply_symmetry(struct snd_pcm_substream *fe_substream, } } error: - if (err < 0) - dev_err(fe->dev, "ASoC: %s failed (%d)\n", __func__, err); - - return err; + return soc_pcm_ret(fe, err); } static int dpcm_fe_dai_startup(struct snd_pcm_substream *fe_substream) @@ -1880,10 +1879,7 @@ unwind: be_err: dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_NO); - if (ret < 0) - dev_err(fe->dev, "%s() failed (%d)\n", __func__, ret); - - return ret; + return soc_pcm_ret(fe, ret); } static int dpcm_fe_dai_shutdown(struct snd_pcm_substream *substream) @@ -2082,10 +2078,7 @@ out: dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_NO); snd_soc_dpcm_mutex_unlock(fe); - if (ret < 0) - dev_err(fe->dev, "ASoC: %s failed (%d)\n", __func__, ret); - - return ret; + return soc_pcm_ret(fe, ret); } int dpcm_be_dai_trigger(struct snd_soc_pcm_runtime *fe, int stream, @@ -2254,10 +2247,7 @@ next: if (ret) break; } - if (ret < 0) - dev_err(fe->dev, "ASoC: %s() failed at %s (%d)\n", - __func__, be->dai_link->name, ret); - return ret; + return soc_pcm_ret(fe, ret); } EXPORT_SYMBOL_GPL(dpcm_be_dai_trigger); @@ -2428,10 +2418,7 @@ int dpcm_be_dai_prepare(struct snd_soc_pcm_runtime *fe, int stream) be->dpcm[stream].state = SND_SOC_DPCM_STATE_PREPARE; } - if (ret < 0) - dev_err(fe->dev, "ASoC: %s() failed (%d)\n", __func__, ret); - - return ret; + return soc_pcm_ret(fe, ret); } static int dpcm_fe_dai_prepare(struct snd_pcm_substream *substream) @@ -2468,10 +2455,7 @@ out: dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_NO); snd_soc_dpcm_mutex_unlock(fe); - if (ret < 0) - dev_err(fe->dev, "ASoC: %s() failed (%d)\n", __func__, ret); - - return ret; + return soc_pcm_ret(fe, ret); } static int dpcm_run_update_shutdown(struct snd_soc_pcm_runtime *fe, int stream) @@ -2504,10 +2488,7 @@ static int dpcm_run_update_shutdown(struct snd_soc_pcm_runtime *fe, int stream) /* run the stream event for each BE */ dpcm_dapm_stream_event(fe, stream, SND_SOC_DAPM_STREAM_NOP); - if (err < 0) - dev_err(fe->dev, "ASoC: %s() failed (%d)\n", __func__, err); - - return err; + return soc_pcm_ret(fe, err); } static int dpcm_run_update_startup(struct snd_soc_pcm_runtime *fe, int stream) @@ -2597,10 +2578,7 @@ disconnect: dpcm->state = SND_SOC_DPCM_LINK_STATE_FREE; } - if (ret < 0) - dev_err(fe->dev, "ASoC: %s() failed (%d)\n", __func__, ret); - - return ret; + return soc_pcm_ret(fe, ret); } static int soc_dpcm_fe_runtime_update(struct snd_soc_pcm_runtime *fe, int new) @@ -2899,14 +2877,19 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num) return ret; /* DAPM dai link stream work */ - if (rtd->dai_link->params) - rtd->close_delayed_work_func = codec2codec_close_delayed_work; - else + /* + * Currently nothing to do for c2c links + * Since c2c links are internal nodes in the DAPM graph and + * don't interface with the outside world or application layer + * we don't have to do any special handling on close. + */ + if (!rtd->dai_link->params) rtd->close_delayed_work_func = snd_soc_close_delayed_work; rtd->pcm = pcm; pcm->nonatomic = rtd->dai_link->nonatomic; pcm->private_data = rtd; + pcm->no_device_suspend = true; if (rtd->dai_link->no_pcm || rtd->dai_link->params) { if (playback) @@ -2961,8 +2944,6 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num) ret = snd_soc_pcm_component_new(rtd); if (ret < 0) return ret; - - pcm->no_device_suspend = true; out: dev_dbg(rtd->card->dev, "%s <-> %s mapping ok\n", soc_codec_dai_name(rtd), soc_cpu_dai_name(rtd)); diff --git a/sound/soc/soc-utils-test.c b/sound/soc/soc-utils-test.c index 5ad8e23af49a..616d2c926dd1 100644 --- a/sound/soc/soc-utils-test.c +++ b/sound/soc/soc-utils-test.c @@ -170,8 +170,54 @@ static void test_tdm_params_to_bclk(struct kunit *test) } } +static void test_snd_soc_params_to_bclk_one(struct kunit *test, + unsigned int rate, snd_pcm_format_t fmt, + unsigned int channels, + unsigned int expected_bclk) +{ + struct snd_pcm_hw_params params; + int got_bclk; + + _snd_pcm_hw_params_any(¶ms); + snd_mask_none(hw_param_mask(¶ms, SNDRV_PCM_HW_PARAM_FORMAT)); + hw_param_interval(¶ms, SNDRV_PCM_HW_PARAM_RATE)->min = rate; + hw_param_interval(¶ms, SNDRV_PCM_HW_PARAM_RATE)->max = rate; + hw_param_interval(¶ms, SNDRV_PCM_HW_PARAM_CHANNELS)->min = channels; + hw_param_interval(¶ms, SNDRV_PCM_HW_PARAM_CHANNELS)->max = channels; + params_set_format(¶ms, fmt); + + got_bclk = snd_soc_params_to_bclk(¶ms); + pr_debug("%s: r=%u sb=%u ch=%u expected=%u got=%d\n", + __func__, + rate, params_width(¶ms), channels, expected_bclk, got_bclk); + KUNIT_ASSERT_EQ(test, expected_bclk, (unsigned int)got_bclk); +} + +static void test_snd_soc_params_to_bclk(struct kunit *test) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(tdm_params_to_bclk_cases); ++i) { + /* + * snd_soc_params_to_bclk() is all the test cases where + * snd_pcm_hw_params values are not overridden. + */ + if (tdm_params_to_bclk_cases[i].tdm_width | + tdm_params_to_bclk_cases[i].tdm_slots | + tdm_params_to_bclk_cases[i].slot_multiple) + continue; + + test_snd_soc_params_to_bclk_one(test, + tdm_params_to_bclk_cases[i].rate, + tdm_params_to_bclk_cases[i].fmt, + tdm_params_to_bclk_cases[i].channels, + tdm_params_to_bclk_cases[i].bclk); + } +} + static struct kunit_case soc_utils_test_cases[] = { KUNIT_CASE(test_tdm_params_to_bclk), + KUNIT_CASE(test_snd_soc_params_to_bclk), {} }; diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c index 70c380c0ac7b..a3b6df2378b4 100644 --- a/sound/soc/soc-utils.c +++ b/sound/soc/soc-utils.c @@ -56,23 +56,24 @@ EXPORT_SYMBOL_GPL(snd_soc_params_to_bclk); /** * snd_soc_tdm_params_to_bclk - calculate bclk from params and tdm slot info. * - * Calculate the bclk from the params sample rate and the tdm slot count and - * tdm slot width. Either or both of tdm_width and tdm_slots can be 0. + * Calculate the bclk from the params sample rate, the tdm slot count and the + * tdm slot width. Optionally round-up the slot count to a given multiple. + * Either or both of tdm_width and tdm_slots can be 0. * - * If tdm_width == 0 and tdm_slots > 0: the params_width will be used. - * If tdm_width > 0 and tdm_slots == 0: the params_channels will be used - * as the slot count. - * Both tdm_width and tdm_slots are 0: this is equivalent to calling - * snd_soc_params_to_bclk(). + * If tdm_width == 0: use params_width() as the slot width. + * If tdm_slots == 0: use params_channels() as the slot count. * - * If slot_multiple > 1 the slot count (or params_channels if tdm_slots == 0) - * will be rounded up to a multiple of this value. This is mainly useful for + * If slot_multiple > 1 the slot count (or params_channels() if tdm_slots == 0) + * will be rounded up to a multiple of slot_multiple. This is mainly useful for * I2S mode, which has a left and right phase so the number of slots is always * a multiple of 2. * + * If tdm_width == 0 && tdm_slots == 0 && slot_multiple < 2, this is equivalent + * to calling snd_soc_params_to_bclk(). + * * @params: Pointer to struct_pcm_hw_params. - * @tdm_width: Width in bits of the tdm slots. - * @tdm_slots: Number of tdm slots per frame. + * @tdm_width: Width in bits of the tdm slots. Must be >= 0. + * @tdm_slots: Number of tdm slots per frame. Must be >= 0. * @slot_multiple: If >1 roundup slot count to a multiple of this value. * * Return: bclk frequency in Hz, else a negative error code if params format diff --git a/sound/soc/sof/Makefile b/sound/soc/sof/Makefile index 9a74ed116ed9..eab7cc53f71a 100644 --- a/sound/soc/sof/Makefile +++ b/sound/soc/sof/Makefile @@ -9,7 +9,8 @@ snd-sof-objs += ipc3.o ipc3-loader.o ipc3-topology.o ipc3-control.o ipc3-pcm.o\ ipc3-dtrace.o endif ifneq ($(CONFIG_SND_SOC_SOF_INTEL_IPC4),) -snd-sof-objs += ipc4.o ipc4-loader.o ipc4-topology.o ipc4-control.o ipc4-pcm.o +snd-sof-objs += ipc4.o ipc4-loader.o ipc4-topology.o ipc4-control.o ipc4-pcm.o\ + ipc4-mtrace.o endif # SOF client support diff --git a/sound/soc/sof/compress.c b/sound/soc/sof/compress.c index 67139e15f862..8e1a9ba111ad 100644 --- a/sound/soc/sof/compress.c +++ b/sound/soc/sof/compress.c @@ -11,20 +11,20 @@ #include "sof-priv.h" #include "sof-utils.h" -static void sof_set_transferred_bytes(struct snd_compr_tstamp *tstamp, +static void sof_set_transferred_bytes(struct sof_compr_stream *sstream, u64 host_pos, u64 buffer_size) { u64 prev_pos; unsigned int copied; - div64_u64_rem(tstamp->copied_total, buffer_size, &prev_pos); + div64_u64_rem(sstream->copied_total, buffer_size, &prev_pos); if (host_pos < prev_pos) copied = (buffer_size - prev_pos) + host_pos; else copied = host_pos - prev_pos; - tstamp->copied_total += copied; + sstream->copied_total += copied; } static void snd_sof_compr_fragment_elapsed_work(struct work_struct *work) @@ -49,7 +49,7 @@ void snd_sof_compr_fragment_elapsed(struct snd_compr_stream *cstream) struct snd_soc_pcm_runtime *rtd; struct snd_compr_runtime *crtd; struct snd_soc_component *component; - struct snd_compr_tstamp *tstamp; + struct sof_compr_stream *sstream; struct snd_sof_pcm *spcm; if (!cstream) @@ -57,7 +57,7 @@ void snd_sof_compr_fragment_elapsed(struct snd_compr_stream *cstream) rtd = cstream->private_data; crtd = cstream->runtime; - tstamp = crtd->private_data; + sstream = crtd->private_data; component = snd_soc_rtdcom_lookup(rtd, SOF_AUDIO_PCM_DRV_NAME); spcm = snd_sof_find_spcm_dai(component, rtd); @@ -67,7 +67,7 @@ void snd_sof_compr_fragment_elapsed(struct snd_compr_stream *cstream) return; } - sof_set_transferred_bytes(tstamp, spcm->stream[cstream->direction].posn.host_posn, + sof_set_transferred_bytes(sstream, spcm->stream[cstream->direction].posn.host_posn, crtd->buffer_size); /* use the same workqueue-based solution as for PCM, cf. snd_sof_pcm_elapsed */ @@ -96,24 +96,24 @@ static int sof_compr_open(struct snd_soc_component *component, { struct snd_soc_pcm_runtime *rtd = cstream->private_data; struct snd_compr_runtime *crtd = cstream->runtime; - struct snd_compr_tstamp *tstamp; + struct sof_compr_stream *sstream; struct snd_sof_pcm *spcm; int dir; - tstamp = kzalloc(sizeof(*tstamp), GFP_KERNEL); - if (!tstamp) + sstream = kzalloc(sizeof(*sstream), GFP_KERNEL); + if (!sstream) return -ENOMEM; spcm = snd_sof_find_spcm_dai(component, rtd); if (!spcm) { - kfree(tstamp); + kfree(sstream); return -EINVAL; } dir = cstream->direction; if (spcm->stream[dir].cstream) { - kfree(tstamp); + kfree(sstream); return -EBUSY; } @@ -122,7 +122,7 @@ static int sof_compr_open(struct snd_soc_component *component, spcm->stream[dir].posn.dai_posn = 0; spcm->prepared[dir] = false; - crtd->private_data = tstamp; + crtd->private_data = sstream; return 0; } @@ -131,7 +131,7 @@ static int sof_compr_free(struct snd_soc_component *component, struct snd_compr_stream *cstream) { struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component); - struct snd_compr_tstamp *tstamp = cstream->runtime->private_data; + struct sof_compr_stream *sstream = cstream->runtime->private_data; struct snd_soc_pcm_runtime *rtd = cstream->private_data; struct sof_ipc_stream stream; struct sof_ipc_reply reply; @@ -155,7 +155,7 @@ static int sof_compr_free(struct snd_soc_component *component, cancel_work_sync(&spcm->stream[cstream->direction].period_elapsed_work); spcm->stream[cstream->direction].cstream = NULL; - kfree(tstamp); + kfree(sstream); return ret; } @@ -169,7 +169,7 @@ static int sof_compr_set_params(struct snd_soc_component *component, struct sof_ipc_pcm_params_reply ipc_params_reply; struct sof_ipc_fw_ready *ready = &sdev->fw_ready; struct sof_ipc_fw_version *v = &ready->version; - struct snd_compr_tstamp *tstamp; + struct sof_compr_stream *sstream; struct sof_ipc_pcm_params *pcm; struct snd_sof_pcm *spcm; size_t ext_data_size; @@ -184,7 +184,7 @@ static int sof_compr_set_params(struct snd_soc_component *component, return -EINVAL; } - tstamp = crtd->private_data; + sstream = crtd->private_data; spcm = snd_sof_find_spcm_dai(component, rtd); @@ -237,8 +237,9 @@ static int sof_compr_set_params(struct snd_soc_component *component, goto out; } - tstamp->byte_offset = sdev->stream_box.offset + ipc_params_reply.posn_offset; - tstamp->sampling_rate = params->codec.sample_rate; + sstream->sampling_rate = params->codec.sample_rate; + sstream->channels = params->codec.ch_out; + sstream->sample_container_bytes = pcm->params.sample_container_bytes; spcm->prepared[cstream->direction] = true; @@ -296,18 +297,13 @@ static int sof_compr_trigger(struct snd_soc_component *component, &reply, sizeof(reply)); } -static int sof_compr_copy(struct snd_soc_component *component, - struct snd_compr_stream *cstream, - char __user *buf, size_t count) +static int sof_compr_copy_playback(struct snd_compr_runtime *rtd, + char __user *buf, size_t count) { - struct snd_compr_runtime *rtd = cstream->runtime; - unsigned int offset, n; void *ptr; + unsigned int offset, n; int ret; - if (count > rtd->buffer_size) - count = rtd->buffer_size; - div_u64_rem(rtd->total_bytes_available, rtd->buffer_size, &offset); ptr = rtd->dma_area + offset; n = rtd->buffer_size - offset; @@ -322,14 +318,58 @@ static int sof_compr_copy(struct snd_soc_component *component, return count - ret; } +static int sof_compr_copy_capture(struct snd_compr_runtime *rtd, + char __user *buf, size_t count) +{ + void *ptr; + unsigned int offset, n; + int ret; + + div_u64_rem(rtd->total_bytes_transferred, rtd->buffer_size, &offset); + ptr = rtd->dma_area + offset; + n = rtd->buffer_size - offset; + + if (count < n) { + ret = copy_to_user(buf, ptr, count); + } else { + ret = copy_to_user(buf, ptr, n); + ret += copy_to_user(buf + n, rtd->dma_area, count - n); + } + + return count - ret; +} + +static int sof_compr_copy(struct snd_soc_component *component, + struct snd_compr_stream *cstream, + char __user *buf, size_t count) +{ + struct snd_compr_runtime *rtd = cstream->runtime; + + if (count > rtd->buffer_size) + count = rtd->buffer_size; + + if (cstream->direction == SND_COMPRESS_PLAYBACK) + return sof_compr_copy_playback(rtd, buf, count); + else + return sof_compr_copy_capture(rtd, buf, count); +} + static int sof_compr_pointer(struct snd_soc_component *component, struct snd_compr_stream *cstream, struct snd_compr_tstamp *tstamp) { - struct snd_compr_tstamp *pstamp = cstream->runtime->private_data; + struct snd_sof_pcm *spcm; + struct snd_soc_pcm_runtime *rtd = cstream->private_data; + struct sof_compr_stream *sstream = cstream->runtime->private_data; + + spcm = snd_sof_find_spcm_dai(component, rtd); + if (!spcm) + return -EINVAL; - tstamp->sampling_rate = pstamp->sampling_rate; - tstamp->copied_total = pstamp->copied_total; + tstamp->sampling_rate = sstream->sampling_rate; + tstamp->copied_total = sstream->copied_total; + tstamp->pcm_io_frames = div_u64(spcm->stream[cstream->direction].posn.dai_posn, + sstream->channels * sstream->sample_container_bytes); return 0; } diff --git a/sound/soc/sof/imx/Kconfig b/sound/soc/sof/imx/Kconfig index cc6e695f913a..4751b04d5e6f 100644 --- a/sound/soc/sof/imx/Kconfig +++ b/sound/soc/sof/imx/Kconfig @@ -41,4 +41,13 @@ config SND_SOC_SOF_IMX8M Say Y if you have such a device. If unsure select "N". +config SND_SOC_SOF_IMX8ULP + tristate "SOF support for i.MX8ULP" + depends on IMX_DSP + select SND_SOC_SOF_IMX_COMMON + help + This adds support for Sound Open Firmware for NXP i.MX8ULP platforms. + Say Y if you have such a device. + If unsure select "N". + endif ## SND_SOC_SOF_IMX_TOPLEVEL diff --git a/sound/soc/sof/imx/Makefile b/sound/soc/sof/imx/Makefile index dba93c3466ec..798b43a415bf 100644 --- a/sound/soc/sof/imx/Makefile +++ b/sound/soc/sof/imx/Makefile @@ -1,9 +1,11 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) snd-sof-imx8-objs := imx8.o snd-sof-imx8m-objs := imx8m.o +snd-sof-imx8ulp-objs := imx8ulp.o snd-sof-imx-common-objs := imx-common.o obj-$(CONFIG_SND_SOC_SOF_IMX8) += snd-sof-imx8.o obj-$(CONFIG_SND_SOC_SOF_IMX8M) += snd-sof-imx8m.o +obj-$(CONFIG_SND_SOC_SOF_IMX8ULP) += snd-sof-imx8ulp.o obj-$(CONFIG_SND_SOC_SOF_IMX_COMMON) += imx-common.o diff --git a/sound/soc/sof/imx/imx8ulp.c b/sound/soc/sof/imx/imx8ulp.c new file mode 100644 index 000000000000..4a562c9856e9 --- /dev/null +++ b/sound/soc/sof/imx/imx8ulp.c @@ -0,0 +1,515 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +// +// Copyright 2021-2022 NXP +// +// Author: Peng Zhang <[email protected]> +// +// Hardware interface for audio DSP on i.MX8ULP + +#include <linux/arm-smccc.h> +#include <linux/clk.h> +#include <linux/firmware.h> +#include <linux/firmware/imx/dsp.h> +#include <linux/firmware/imx/ipc.h> +#include <linux/firmware/imx/svc/misc.h> +#include <linux/mfd/syscon.h> +#include <linux/module.h> +#include <linux/of_address.h> +#include <linux/of_irq.h> +#include <linux/of_platform.h> +#include <linux/of_reserved_mem.h> + +#include <sound/sof.h> +#include <sound/sof/xtensa.h> + +#include "../ops.h" +#include "../sof-of-dev.h" +#include "imx-common.h" + +#define FSL_SIP_HIFI_XRDC 0xc200000e + +/* SIM Domain register */ +#define SYSCTRL0 0x8 +#define EXECUTE_BIT BIT(13) +#define RESET_BIT BIT(16) +#define HIFI4_CLK_BIT BIT(17) +#define PB_CLK_BIT BIT(18) +#define PLAT_CLK_BIT BIT(19) +#define DEBUG_LOGIC_BIT BIT(25) + +#define MBOX_OFFSET 0x800000 +#define MBOX_SIZE 0x1000 + +static struct clk_bulk_data imx8ulp_dsp_clks[] = { + { .id = "core" }, + { .id = "ipg" }, + { .id = "ocram" }, + { .id = "mu" }, +}; + +struct imx8ulp_priv { + struct device *dev; + struct snd_sof_dev *sdev; + + /* DSP IPC handler */ + struct imx_dsp_ipc *dsp_ipc; + struct platform_device *ipc_dev; + + struct regmap *regmap; + struct imx_clocks *clks; +}; + +static void imx8ulp_sim_lpav_start(struct imx8ulp_priv *priv) +{ + /* Controls the HiFi4 DSP Reset: 1 in reset, 0 out of reset */ + regmap_update_bits(priv->regmap, SYSCTRL0, RESET_BIT, 0); + + /* Reset HiFi4 DSP Debug logic: 1 debug reset, 0 out of reset*/ + regmap_update_bits(priv->regmap, SYSCTRL0, DEBUG_LOGIC_BIT, 0); + + /* Stall HIFI4 DSP Execution: 1 stall, 0 run */ + regmap_update_bits(priv->regmap, SYSCTRL0, EXECUTE_BIT, 0); +} + +static int imx8ulp_get_mailbox_offset(struct snd_sof_dev *sdev) +{ + return MBOX_OFFSET; +} + +static int imx8ulp_get_window_offset(struct snd_sof_dev *sdev, u32 id) +{ + return MBOX_OFFSET; +} + +static void imx8ulp_dsp_handle_reply(struct imx_dsp_ipc *ipc) +{ + struct imx8ulp_priv *priv = imx_dsp_get_data(ipc); + unsigned long flags; + + spin_lock_irqsave(&priv->sdev->ipc_lock, flags); + + snd_sof_ipc_process_reply(priv->sdev, 0); + + spin_unlock_irqrestore(&priv->sdev->ipc_lock, flags); +} + +static void imx8ulp_dsp_handle_request(struct imx_dsp_ipc *ipc) +{ + struct imx8ulp_priv *priv = imx_dsp_get_data(ipc); + u32 p; /* panic code */ + + /* Read the message from the debug box. */ + sof_mailbox_read(priv->sdev, priv->sdev->debug_box.offset + 4, &p, sizeof(p)); + + /* Check to see if the message is a panic code (0x0dead***) */ + if ((p & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC) + snd_sof_dsp_panic(priv->sdev, p, true); + else + snd_sof_ipc_msgs_rx(priv->sdev); +} + +static struct imx_dsp_ops dsp_ops = { + .handle_reply = imx8ulp_dsp_handle_reply, + .handle_request = imx8ulp_dsp_handle_request, +}; + +static int imx8ulp_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) +{ + struct imx8ulp_priv *priv = sdev->pdata->hw_pdata; + + sof_mailbox_write(sdev, sdev->host_box.offset, msg->msg_data, + msg->msg_size); + imx_dsp_ring_doorbell(priv->dsp_ipc, 0); + + return 0; +} + +static int imx8ulp_run(struct snd_sof_dev *sdev) +{ + struct imx8ulp_priv *priv = sdev->pdata->hw_pdata; + + imx8ulp_sim_lpav_start(priv); + + return 0; +} + +static int imx8ulp_reset(struct snd_sof_dev *sdev) +{ + struct imx8ulp_priv *priv = sdev->pdata->hw_pdata; + struct arm_smccc_res smc_resource; + + /* HiFi4 Platform Clock Enable: 1 enabled, 0 disabled */ + regmap_update_bits(priv->regmap, SYSCTRL0, PLAT_CLK_BIT, PLAT_CLK_BIT); + + /* HiFi4 PBCLK clock enable: 1 enabled, 0 disabled */ + regmap_update_bits(priv->regmap, SYSCTRL0, PB_CLK_BIT, PB_CLK_BIT); + + /* HiFi4 Clock Enable: 1 enabled, 0 disabled */ + regmap_update_bits(priv->regmap, SYSCTRL0, HIFI4_CLK_BIT, HIFI4_CLK_BIT); + + regmap_update_bits(priv->regmap, SYSCTRL0, RESET_BIT, RESET_BIT); + usleep_range(1, 2); + + /* Stall HIFI4 DSP Execution: 1 stall, 0 not stall */ + regmap_update_bits(priv->regmap, SYSCTRL0, EXECUTE_BIT, EXECUTE_BIT); + usleep_range(1, 2); + + arm_smccc_smc(FSL_SIP_HIFI_XRDC, 0, 0, 0, 0, 0, 0, 0, &smc_resource); + + return 0; +} + +static int imx8ulp_probe(struct snd_sof_dev *sdev) +{ + struct platform_device *pdev = + container_of(sdev->dev, struct platform_device, dev); + struct device_node *np = pdev->dev.of_node; + struct device_node *res_node; + struct resource *mmio; + struct imx8ulp_priv *priv; + struct resource res; + u32 base, size; + int ret = 0; + + priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); + if (!priv) + return -ENOMEM; + + priv->clks = devm_kzalloc(&pdev->dev, sizeof(*priv->clks), GFP_KERNEL); + if (!priv->clks) + return -ENOMEM; + + sdev->num_cores = 1; + sdev->pdata->hw_pdata = priv; + priv->dev = sdev->dev; + priv->sdev = sdev; + + /* System integration module(SIM) control dsp configuration */ + priv->regmap = syscon_regmap_lookup_by_phandle(np, "fsl,dsp-ctrl"); + if (IS_ERR(priv->regmap)) + return PTR_ERR(priv->regmap); + + priv->ipc_dev = platform_device_register_data(sdev->dev, "imx-dsp", + PLATFORM_DEVID_NONE, + pdev, sizeof(*pdev)); + if (IS_ERR(priv->ipc_dev)) + return PTR_ERR(priv->ipc_dev); + + priv->dsp_ipc = dev_get_drvdata(&priv->ipc_dev->dev); + if (!priv->dsp_ipc) { + /* DSP IPC driver not probed yet, try later */ + ret = -EPROBE_DEFER; + dev_err(sdev->dev, "Failed to get drvdata\n"); + goto exit_pdev_unregister; + } + + imx_dsp_set_data(priv->dsp_ipc, priv); + priv->dsp_ipc->ops = &dsp_ops; + + /* DSP base */ + mmio = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (mmio) { + base = mmio->start; + size = resource_size(mmio); + } else { + dev_err(sdev->dev, "error: failed to get DSP base at idx 0\n"); + ret = -EINVAL; + goto exit_pdev_unregister; + } + + sdev->bar[SOF_FW_BLK_TYPE_IRAM] = devm_ioremap(sdev->dev, base, size); + if (!sdev->bar[SOF_FW_BLK_TYPE_IRAM]) { + dev_err(sdev->dev, "failed to ioremap base 0x%x size 0x%x\n", + base, size); + ret = -ENODEV; + goto exit_pdev_unregister; + } + sdev->mmio_bar = SOF_FW_BLK_TYPE_IRAM; + + res_node = of_parse_phandle(np, "memory-reserved", 0); + if (!res_node) { + dev_err(&pdev->dev, "failed to get memory region node\n"); + ret = -ENODEV; + goto exit_pdev_unregister; + } + + ret = of_address_to_resource(res_node, 0, &res); + of_node_put(res_node); + if (ret) { + dev_err(&pdev->dev, "failed to get reserved region address\n"); + goto exit_pdev_unregister; + } + + sdev->bar[SOF_FW_BLK_TYPE_SRAM] = devm_ioremap_wc(sdev->dev, res.start, + resource_size(&res)); + if (!sdev->bar[SOF_FW_BLK_TYPE_SRAM]) { + dev_err(sdev->dev, "failed to ioremap mem 0x%x size 0x%x\n", + base, size); + ret = -ENOMEM; + goto exit_pdev_unregister; + } + sdev->mailbox_bar = SOF_FW_BLK_TYPE_SRAM; + + /* set default mailbox offset for FW ready message */ + sdev->dsp_box.offset = MBOX_OFFSET; + + ret = of_reserved_mem_device_init(sdev->dev); + if (ret) { + dev_err(&pdev->dev, "failed to init reserved memory region %d\n", ret); + goto exit_pdev_unregister; + } + + priv->clks->dsp_clks = imx8ulp_dsp_clks; + priv->clks->num_dsp_clks = ARRAY_SIZE(imx8ulp_dsp_clks); + + ret = imx8_parse_clocks(sdev, priv->clks); + if (ret < 0) + goto exit_pdev_unregister; + + ret = imx8_enable_clocks(sdev, priv->clks); + if (ret < 0) + goto exit_pdev_unregister; + + return 0; + +exit_pdev_unregister: + platform_device_unregister(priv->ipc_dev); + + return ret; +} + +static int imx8ulp_remove(struct snd_sof_dev *sdev) +{ + struct imx8ulp_priv *priv = sdev->pdata->hw_pdata; + + imx8_disable_clocks(sdev, priv->clks); + platform_device_unregister(priv->ipc_dev); + + return 0; +} + +/* on i.MX8 there is 1 to 1 match between type and BAR idx */ +static int imx8ulp_get_bar_index(struct snd_sof_dev *sdev, u32 type) +{ + return type; +} + +static int imx8ulp_suspend(struct snd_sof_dev *sdev) +{ + int i; + struct imx8ulp_priv *priv = (struct imx8ulp_priv *)sdev->pdata->hw_pdata; + + /*Stall DSP, release in .run() */ + regmap_update_bits(priv->regmap, SYSCTRL0, EXECUTE_BIT, EXECUTE_BIT); + + for (i = 0; i < DSP_MU_CHAN_NUM; i++) + imx_dsp_free_channel(priv->dsp_ipc, i); + + imx8_disable_clocks(sdev, priv->clks); + + return 0; +} + +static int imx8ulp_resume(struct snd_sof_dev *sdev) +{ + struct imx8ulp_priv *priv = (struct imx8ulp_priv *)sdev->pdata->hw_pdata; + int i; + + imx8_enable_clocks(sdev, priv->clks); + + for (i = 0; i < DSP_MU_CHAN_NUM; i++) + imx_dsp_request_channel(priv->dsp_ipc, i); + + return 0; +} + +static int imx8ulp_dsp_runtime_resume(struct snd_sof_dev *sdev) +{ + const struct sof_dsp_power_state target_dsp_state = { + .state = SOF_DSP_PM_D0, + .substate = 0, + }; + + imx8ulp_resume(sdev); + + return snd_sof_dsp_set_power_state(sdev, &target_dsp_state); +} + +static int imx8ulp_dsp_runtime_suspend(struct snd_sof_dev *sdev) +{ + const struct sof_dsp_power_state target_dsp_state = { + .state = SOF_DSP_PM_D3, + .substate = 0, + }; + + imx8ulp_suspend(sdev); + + return snd_sof_dsp_set_power_state(sdev, &target_dsp_state); +} + +static int imx8ulp_dsp_suspend(struct snd_sof_dev *sdev, unsigned int target_state) +{ + const struct sof_dsp_power_state target_dsp_state = { + .state = target_state, + .substate = 0, + }; + + if (!pm_runtime_suspended(sdev->dev)) + imx8ulp_suspend(sdev); + + return snd_sof_dsp_set_power_state(sdev, &target_dsp_state); +} + +static int imx8ulp_dsp_resume(struct snd_sof_dev *sdev) +{ + const struct sof_dsp_power_state target_dsp_state = { + .state = SOF_DSP_PM_D0, + .substate = 0, + }; + + imx8ulp_resume(sdev); + + if (pm_runtime_suspended(sdev->dev)) { + pm_runtime_disable(sdev->dev); + pm_runtime_set_active(sdev->dev); + pm_runtime_mark_last_busy(sdev->dev); + pm_runtime_enable(sdev->dev); + pm_runtime_idle(sdev->dev); + } + + return snd_sof_dsp_set_power_state(sdev, &target_dsp_state); +} + +static struct snd_soc_dai_driver imx8ulp_dai[] = { + { + .name = "sai5", + .playback = { + .channels_min = 1, + .channels_max = 32, + }, + .capture = { + .channels_min = 1, + .channels_max = 32, + }, + }, + { + .name = "sai6", + .playback = { + .channels_min = 1, + .channels_max = 32, + }, + .capture = { + .channels_min = 1, + .channels_max = 32, + }, + }, +}; + +static int imx8ulp_dsp_set_power_state(struct snd_sof_dev *sdev, + const struct sof_dsp_power_state *target_state) +{ + sdev->dsp_power_state = *target_state; + + return 0; +} + +/* i.MX8 ops */ +static struct snd_sof_dsp_ops sof_imx8ulp_ops = { + /* probe and remove */ + .probe = imx8ulp_probe, + .remove = imx8ulp_remove, + /* DSP core boot */ + .run = imx8ulp_run, + .reset = imx8ulp_reset, + + /* Block IO */ + .block_read = sof_block_read, + .block_write = sof_block_write, + + /* Module IO */ + .read64 = sof_io_read64, + + /* Mailbox IO */ + .mailbox_read = sof_mailbox_read, + .mailbox_write = sof_mailbox_write, + + /* ipc */ + .send_msg = imx8ulp_send_msg, + .get_mailbox_offset = imx8ulp_get_mailbox_offset, + .get_window_offset = imx8ulp_get_window_offset, + + .ipc_msg_data = sof_ipc_msg_data, + .set_stream_data_offset = sof_set_stream_data_offset, + + /* stream callbacks */ + .pcm_open = sof_stream_pcm_open, + .pcm_close = sof_stream_pcm_close, + + /* module loading */ + .get_bar_index = imx8ulp_get_bar_index, + /* firmware loading */ + .load_firmware = snd_sof_load_firmware_memcpy, + + /* Debug information */ + .dbg_dump = imx8_dump, + + /* Firmware ops */ + .dsp_arch_ops = &sof_xtensa_arch_ops, + + /* DAI drivers */ + .drv = imx8ulp_dai, + .num_drv = ARRAY_SIZE(imx8ulp_dai), + + /* ALSA HW info flags */ + .hw_info = SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_PAUSE | + SNDRV_PCM_INFO_NO_PERIOD_WAKEUP, + + /* PM */ + .runtime_suspend = imx8ulp_dsp_runtime_suspend, + .runtime_resume = imx8ulp_dsp_runtime_resume, + + .suspend = imx8ulp_dsp_suspend, + .resume = imx8ulp_dsp_resume, + + .set_power_state = imx8ulp_dsp_set_power_state, +}; + +static struct sof_dev_desc sof_of_imx8ulp_desc = { + .ipc_supported_mask = BIT(SOF_IPC), + .ipc_default = SOF_IPC, + .default_fw_path = { + [SOF_IPC] = "imx/sof", + }, + .default_tplg_path = { + [SOF_IPC] = "imx/sof-tplg", + }, + .default_fw_filename = { + [SOF_IPC] = "sof-imx8ulp.ri", + }, + .nocodec_tplg_filename = "sof-imx8ulp-nocodec.tplg", + .ops = &sof_imx8ulp_ops, +}; + +static const struct of_device_id sof_of_imx8ulp_ids[] = { + { .compatible = "fsl,imx8ulp-dsp", .data = &sof_of_imx8ulp_desc}, + { } +}; +MODULE_DEVICE_TABLE(of, sof_of_imx8ulp_ids); + +/* DT driver definition */ +static struct platform_driver snd_sof_of_imx8ulp_driver = { + .probe = sof_of_probe, + .remove = sof_of_remove, + .driver = { + .name = "sof-audio-of-imx8ulp", + .pm = &sof_of_pm, + .of_match_table = sof_of_imx8ulp_ids, + }, +}; +module_platform_driver(snd_sof_of_imx8ulp_driver); + +MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA); +MODULE_LICENSE("Dual BSD/GPL"); diff --git a/sound/soc/sof/intel/apl.c b/sound/soc/sof/intel/apl.c index 084c245a9522..295df44be271 100644 --- a/sound/soc/sof/intel/apl.c +++ b/sound/soc/sof/intel/apl.c @@ -57,6 +57,8 @@ int sof_apl_ops_init(struct snd_sof_dev *sdev) ipc4_data = sdev->private; ipc4_data->manifest_fw_hdr_offset = SOF_MAN4_FW_HDR_OFFSET; + ipc4_data->mtrace_type = SOF_IPC4_MTRACE_INTEL_CAVS_1_5; + /* doorbell */ sof_apl_ops.irq_thread = hda_dsp_ipc4_irq_thread; diff --git a/sound/soc/sof/intel/cnl.c b/sound/soc/sof/intel/cnl.c index a064453f0bc3..0bb91df27280 100644 --- a/sound/soc/sof/intel/cnl.c +++ b/sound/soc/sof/intel/cnl.c @@ -366,6 +366,8 @@ int sof_cnl_ops_init(struct snd_sof_dev *sdev) ipc4_data = sdev->private; ipc4_data->manifest_fw_hdr_offset = SOF_MAN4_FW_HDR_OFFSET; + ipc4_data->mtrace_type = SOF_IPC4_MTRACE_INTEL_CAVS_1_8; + /* doorbell */ sof_cnl_ops.irq_thread = cnl_ipc4_irq_thread; diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c index eddfd77ad90f..671c3e02d7df 100644 --- a/sound/soc/sof/intel/hda-dsp.c +++ b/sound/soc/sof/intel/hda-dsp.c @@ -620,8 +620,13 @@ static int hda_suspend(struct snd_sof_dev *sdev, bool runtime_suspend) /* * The memory used for IMR boot loses its content in deeper than S3 state * We must not try IMR boot on next power up (as it will fail). + * + * In case of firmware crash or boot failure set the skip_imr_boot to true + * as well in order to try to re-load the firmware to do a 'cold' boot. */ - if (sdev->system_suspend_target > SOF_SUSPEND_S3) + if (sdev->system_suspend_target > SOF_SUSPEND_S3 || + sdev->fw_state == SOF_FW_CRASHED || + sdev->fw_state == SOF_FW_BOOT_FAILED) hda->skip_imr_boot = true; hda_sdw_int_enable(sdev, false); diff --git a/sound/soc/sof/intel/hda-loader.c b/sound/soc/sof/intel/hda-loader.c index eb22eb3f6fee..98812d51b31c 100644 --- a/sound/soc/sof/intel/hda-loader.c +++ b/sound/soc/sof/intel/hda-loader.c @@ -177,14 +177,13 @@ int cl_dsp_init(struct snd_sof_dev *sdev, int stream_tag, bool imr_boot) * - IMR boot: wait for ROM firmware entered (firmware booted up from IMR) */ if (imr_boot) - target_status = HDA_DSP_ROM_FW_ENTERED; + target_status = FSR_STATE_FW_ENTERED; else - target_status = HDA_DSP_ROM_INIT; + target_status = FSR_STATE_INIT_DONE; ret = snd_sof_dsp_read_poll_timeout(sdev, HDA_DSP_BAR, chip->rom_status_reg, status, - ((status & HDA_DSP_ROM_STS_MASK) - == target_status), + (FSR_TO_STATE_CODE(status) == target_status), HDA_DSP_REG_POLL_INTERVAL_US, chip->rom_init_timeout * USEC_PER_MSEC); @@ -292,8 +291,7 @@ int hda_cl_copy_fw(struct snd_sof_dev *sdev, struct hdac_ext_stream *hext_stream status = snd_sof_dsp_read_poll_timeout(sdev, HDA_DSP_BAR, chip->rom_status_reg, reg, - ((reg & HDA_DSP_ROM_STS_MASK) - == HDA_DSP_ROM_FW_ENTERED), + (FSR_TO_STATE_CODE(reg) == FSR_STATE_FW_ENTERED), HDA_DSP_REG_POLL_INTERVAL_US, HDA_DSP_BASEFW_TIMEOUT_US); diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h index 5ef3e8775e36..ba6feb1b0d3b 100644 --- a/sound/soc/sof/intel/hda.h +++ b/sound/soc/sof/intel/hda.h @@ -251,12 +251,6 @@ #define FSR_STATE_BRINGUP_FW_ENTERED FSR_STATE_FW_ENTERED /* ROM status/error values */ -#define HDA_DSP_ROM_STS_MASK GENMASK(23, 0) -#define HDA_DSP_ROM_INIT 0x1 -#define HDA_DSP_ROM_FW_MANIFEST_LOADED 0x3 -#define HDA_DSP_ROM_FW_FW_LOADED 0x4 -#define HDA_DSP_ROM_FW_ENTERED 0x5 -#define HDA_DSP_ROM_RFW_START 0xf #define HDA_DSP_ROM_CSE_ERROR 40 #define HDA_DSP_ROM_CSE_WRONG_RESPONSE 41 #define HDA_DSP_ROM_IMR_TO_SMALL 42 diff --git a/sound/soc/sof/intel/icl.c b/sound/soc/sof/intel/icl.c index 4e37b7fe0627..59ce3132fada 100644 --- a/sound/soc/sof/intel/icl.c +++ b/sound/soc/sof/intel/icl.c @@ -13,6 +13,7 @@ #include <linux/kconfig.h> #include <linux/export.h> #include <linux/bits.h> +#include "../ipc4-priv.h" #include "../ops.h" #include "hda.h" #include "hda-ipc.h" @@ -106,11 +107,32 @@ int sof_icl_ops_init(struct snd_sof_dev *sdev) /* probe/remove/shutdown */ sof_icl_ops.shutdown = hda_dsp_shutdown; - /* doorbell */ - sof_icl_ops.irq_thread = cnl_ipc_irq_thread; + if (sdev->pdata->ipc_type == SOF_IPC) { + /* doorbell */ + sof_icl_ops.irq_thread = cnl_ipc_irq_thread; - /* ipc */ - sof_icl_ops.send_msg = cnl_ipc_send_msg; + /* ipc */ + sof_icl_ops.send_msg = cnl_ipc_send_msg; + } + + if (sdev->pdata->ipc_type == SOF_INTEL_IPC4) { + struct sof_ipc4_fw_data *ipc4_data; + + sdev->private = devm_kzalloc(sdev->dev, sizeof(*ipc4_data), GFP_KERNEL); + if (!sdev->private) + return -ENOMEM; + + ipc4_data = sdev->private; + ipc4_data->manifest_fw_hdr_offset = SOF_MAN4_FW_HDR_OFFSET; + + ipc4_data->mtrace_type = SOF_IPC4_MTRACE_INTEL_CAVS_2; + + /* doorbell */ + sof_icl_ops.irq_thread = cnl_ipc4_irq_thread; + + /* ipc */ + sof_icl_ops.send_msg = cnl_ipc4_send_msg; + } /* debug */ sof_icl_ops.debug_map = icl_dsp_debugfs; diff --git a/sound/soc/sof/intel/mtl.c b/sound/soc/sof/intel/mtl.c index 96239ebb1eed..1cc1398336e1 100644 --- a/sound/soc/sof/intel/mtl.c +++ b/sound/soc/sof/intel/mtl.c @@ -764,6 +764,8 @@ int sof_mtl_ops_init(struct snd_sof_dev *sdev) ipc4_data = sdev->private; ipc4_data->manifest_fw_hdr_offset = SOF_MAN4_FW_HDR_OFFSET; + ipc4_data->mtrace_type = SOF_IPC4_MTRACE_INTEL_CAVS_2; + /* set DAI ops */ hda_set_dai_drv_ops(sdev, &sof_mtl_ops); diff --git a/sound/soc/sof/intel/pci-tgl.c b/sound/soc/sof/intel/pci-tgl.c index ccc44ba3ad94..aac47cd007e8 100644 --- a/sound/soc/sof/intel/pci-tgl.c +++ b/sound/soc/sof/intel/pci-tgl.c @@ -159,6 +159,62 @@ static const struct sof_dev_desc adl_desc = { .ops_init = sof_tgl_ops_init, }; +static const struct sof_dev_desc rpls_desc = { + .machines = snd_soc_acpi_intel_rpl_machines, + .alt_machines = snd_soc_acpi_intel_rpl_sdw_machines, + .use_acpi_target_states = true, + .resindex_lpe_base = 0, + .resindex_pcicfg_base = -1, + .resindex_imr_base = -1, + .irqindex_host_ipc = -1, + .chip_info = &adls_chip_info, + .ipc_supported_mask = BIT(SOF_IPC) | BIT(SOF_INTEL_IPC4), + .ipc_default = SOF_IPC, + .default_fw_path = { + [SOF_IPC] = "intel/sof", + [SOF_INTEL_IPC4] = "intel/avs/rpl-s", + }, + .default_tplg_path = { + [SOF_IPC] = "intel/sof-tplg", + [SOF_INTEL_IPC4] = "intel/avs-tplg", + }, + .default_fw_filename = { + [SOF_IPC] = "sof-rpl-s.ri", + [SOF_INTEL_IPC4] = "dsp_basefw.bin", + }, + .nocodec_tplg_filename = "sof-rpl-nocodec.tplg", + .ops = &sof_tgl_ops, + .ops_init = sof_tgl_ops_init, +}; + +static const struct sof_dev_desc rpl_desc = { + .machines = snd_soc_acpi_intel_rpl_machines, + .alt_machines = snd_soc_acpi_intel_rpl_sdw_machines, + .use_acpi_target_states = true, + .resindex_lpe_base = 0, + .resindex_pcicfg_base = -1, + .resindex_imr_base = -1, + .irqindex_host_ipc = -1, + .chip_info = &tgl_chip_info, + .ipc_supported_mask = BIT(SOF_IPC) | BIT(SOF_INTEL_IPC4), + .ipc_default = SOF_IPC, + .default_fw_path = { + [SOF_IPC] = "intel/sof", + [SOF_INTEL_IPC4] = "intel/avs/rpl", + }, + .default_tplg_path = { + [SOF_IPC] = "intel/sof-tplg", + [SOF_INTEL_IPC4] = "intel/avs-tplg", + }, + .default_fw_filename = { + [SOF_IPC] = "sof-rpl.ri", + [SOF_INTEL_IPC4] = "dsp_basefw.bin", + }, + .nocodec_tplg_filename = "sof-rpl-nocodec.tplg", + .ops = &sof_tgl_ops, + .ops_init = sof_tgl_ops_init, +}; + /* PCI IDs */ static const struct pci_device_id sof_pci_ids[] = { { PCI_DEVICE(0x8086, 0xa0c8), /* TGL-LP */ @@ -172,7 +228,7 @@ static const struct pci_device_id sof_pci_ids[] = { { PCI_DEVICE(0x8086, 0x7ad0), /* ADL-S */ .driver_data = (unsigned long)&adls_desc}, { PCI_DEVICE(0x8086, 0x7a50), /* RPL-S */ - .driver_data = (unsigned long)&adls_desc}, + .driver_data = (unsigned long)&rpls_desc}, { PCI_DEVICE(0x8086, 0x51c8), /* ADL-P */ .driver_data = (unsigned long)&adl_desc}, { PCI_DEVICE(0x8086, 0x51cd), /* ADL-P */ @@ -180,9 +236,9 @@ static const struct pci_device_id sof_pci_ids[] = { { PCI_DEVICE(0x8086, 0x51c9), /* ADL-PS */ .driver_data = (unsigned long)&adl_desc}, { PCI_DEVICE(0x8086, 0x51ca), /* RPL-P */ - .driver_data = (unsigned long)&adl_desc}, + .driver_data = (unsigned long)&rpl_desc}, { PCI_DEVICE(0x8086, 0x51cb), /* RPL-P */ - .driver_data = (unsigned long)&adl_desc}, + .driver_data = (unsigned long)&rpl_desc}, { PCI_DEVICE(0x8086, 0x51cc), /* ADL-M */ .driver_data = (unsigned long)&adl_desc}, { PCI_DEVICE(0x8086, 0x54c8), /* ADL-N */ diff --git a/sound/soc/sof/intel/tgl.c b/sound/soc/sof/intel/tgl.c index 6dfb4786c782..017bf331ed5a 100644 --- a/sound/soc/sof/intel/tgl.c +++ b/sound/soc/sof/intel/tgl.c @@ -80,6 +80,8 @@ int sof_tgl_ops_init(struct snd_sof_dev *sdev) ipc4_data = sdev->private; ipc4_data->manifest_fw_hdr_offset = SOF_MAN4_FW_HDR_OFFSET; + ipc4_data->mtrace_type = SOF_IPC4_MTRACE_INTEL_CAVS_2; + /* doorbell */ sof_tgl_ops.irq_thread = cnl_ipc4_irq_thread; diff --git a/sound/soc/sof/ipc4-loader.c b/sound/soc/sof/ipc4-loader.c index 9fadae8fd011..c678f05d0ef5 100644 --- a/sound/soc/sof/ipc4-loader.c +++ b/sound/soc/sof/ipc4-loader.c @@ -40,6 +40,17 @@ static size_t sof_ipc4_fw_parse_ext_man(struct snd_sof_dev *sdev) ext_man_hdr = (struct sof_ext_manifest4_hdr *)fw->data; + /* + * At the start of the firmware image we must have an extended manifest. + * Verify that the magic number is correct. + */ + if (ext_man_hdr->id != SOF_EXT_MAN4_MAGIC_NUMBER) { + dev_err(sdev->dev, + "Unexpected extended manifest magic number: %#x\n", + ext_man_hdr->id); + return -EINVAL; + } + fw_hdr_offset = ipc4_data->manifest_fw_hdr_offset; if (!fw_hdr_offset) return -EINVAL; @@ -146,6 +157,7 @@ static int sof_ipc4_validate_firmware(struct snd_sof_dev *sdev) static int sof_ipc4_query_fw_configuration(struct snd_sof_dev *sdev) { + struct sof_ipc4_fw_data *ipc4_data = sdev->private; const struct sof_ipc_ops *iops = sdev->ipc->ops; struct sof_ipc4_fw_version *fw_ver; struct sof_ipc4_tuple *tuple; @@ -189,6 +201,7 @@ static int sof_ipc4_query_fw_configuration(struct snd_sof_dev *sdev) break; case SOF_IPC4_FW_CFG_TRACE_LOG_BYTES: dev_vdbg(sdev->dev, "Trace log size: %u\n", *tuple->value); + ipc4_data->mtrace_log_bytes = *tuple->value; break; default: break; diff --git a/sound/soc/sof/ipc4-mtrace.c b/sound/soc/sof/ipc4-mtrace.c new file mode 100644 index 000000000000..9c7080041d08 --- /dev/null +++ b/sound/soc/sof/ipc4-mtrace.c @@ -0,0 +1,643 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// Copyright(c) 2022 Intel Corporation. All rights reserved. + +#include <linux/debugfs.h> +#include <linux/sched/signal.h> +#include <sound/sof/ipc4/header.h> +#include "sof-priv.h" +#include "ipc4-priv.h" + +/* + * debug info window is organized in 16 (equal sized) pages: + * + * ------------------------ + * | Page0 - descriptors | + * ------------------------ + * | Page1 - slot0 | + * ------------------------ + * | Page2 - slot1 | + * ------------------------ + * | ... | + * ------------------------ + * | Page14 - slot13 | + * ------------------------ + * | Page15 - slot14 | + * ------------------------ + * + * The slot size == page size + * + * The first page contains descriptors for the remaining 15 cores + * The slot descriptor is: + * u32 res_id; + * u32 type; + * u32 vma; + * + * Log buffer slots have the following layout: + * u32 host_read_ptr; + * u32 dsp_write_ptr; + * u8 buffer[]; + * + * The two pointers are offsets within the buffer. + */ + +#define SOF_MTRACE_DESCRIPTOR_SIZE 12 /* 3 x u32 */ + +#define FW_EPOCH_DELTA 11644473600LL + +#define INVALID_SLOT_OFFSET 0xffffffff +#define MAX_ALLOWED_LIBRARIES 16 +#define MAX_MTRACE_SLOTS 15 + +#define SOF_MTRACE_PAGE_SIZE 0x1000 +#define SOF_MTRACE_SLOT_SIZE SOF_MTRACE_PAGE_SIZE + +/* debug log slot types */ +#define SOF_MTRACE_SLOT_UNUSED 0x00000000 +#define SOF_MTRACE_SLOT_CRITICAL_LOG 0x54524300 /* byte 0: core ID */ +#define SOF_MTRACE_SLOT_DEBUG_LOG 0x474f4c00 /* byte 0: core ID */ +#define SOF_MTRACE_SLOT_GDB_STUB 0x42444700 +#define SOF_MTRACE_SLOT_TELEMETRY 0x4c455400 +#define SOF_MTRACE_SLOT_BROKEN 0x44414544 + /* for debug and critical types */ +#define SOF_MTRACE_SLOT_CORE_MASK GENMASK(7, 0) +#define SOF_MTRACE_SLOT_TYPE_MASK GENMASK(31, 8) + +#define DEFAULT_AGING_TIMER_PERIOD_MS 0x100 +#define DEFAULT_FIFO_FULL_TIMER_PERIOD_MS 0x1000 + +/* ipc4 log level and source definitions for logs_priorities_mask */ +#define SOF_MTRACE_LOG_LEVEL_CRITICAL BIT(0) +#define SOF_MTRACE_LOG_LEVEL_ERROR BIT(1) +#define SOF_MTRACE_LOG_LEVEL_WARNING BIT(2) +#define SOF_MTRACE_LOG_LEVEL_INFO BIT(3) +#define SOF_MTRACE_LOG_LEVEL_VERBOSE BIT(4) +#define SOF_MTRACE_LOG_SOURCE_INFRA BIT(5) /* log source 0 */ +#define SOF_MTRACE_LOG_SOURCE_HAL BIT(6) +#define SOF_MTRACE_LOG_SOURCE_MODULE BIT(7) +#define SOF_MTRACE_LOG_SOURCE_AUDIO BIT(8) +#define SOF_MTRACE_LOG_SOURCE_SCHEDULER BIT(9) +#define SOF_MTRACE_LOG_SOURCE_ULP_INFRA BIT(10) +#define SOF_MTRACE_LOG_SOURCE_ULP_MODULE BIT(11) +#define SOF_MTRACE_LOG_SOURCE_VISION BIT(12) /* log source 7 */ +#define DEFAULT_LOGS_PRIORITIES_MASK (SOF_MTRACE_LOG_LEVEL_CRITICAL | \ + SOF_MTRACE_LOG_LEVEL_ERROR | \ + SOF_MTRACE_LOG_LEVEL_WARNING | \ + SOF_MTRACE_LOG_LEVEL_INFO | \ + SOF_MTRACE_LOG_SOURCE_INFRA | \ + SOF_MTRACE_LOG_SOURCE_HAL | \ + SOF_MTRACE_LOG_SOURCE_MODULE | \ + SOF_MTRACE_LOG_SOURCE_AUDIO) + +struct sof_log_state_info { + u32 aging_timer_period; + u32 fifo_full_timer_period; + u32 enable; + u32 logs_priorities_mask[MAX_ALLOWED_LIBRARIES]; +} __packed; + +enum sof_mtrace_state { + SOF_MTRACE_DISABLED, + SOF_MTRACE_INITIALIZING, + SOF_MTRACE_ENABLED, +}; + +struct sof_mtrace_core_data { + struct snd_sof_dev *sdev; + + int id; + u32 slot_offset; + void *log_buffer; + u32 host_read_ptr; + u32 dsp_write_ptr; + /* pos update IPC arrived before the slot offset is known, queried */ + bool delayed_pos_update; + wait_queue_head_t trace_sleep; +}; + +struct sof_mtrace_priv { + struct snd_sof_dev *sdev; + enum sof_mtrace_state mtrace_state; + struct sof_log_state_info state_info; + + struct sof_mtrace_core_data cores[]; +}; + +static int sof_ipc4_mtrace_dfs_open(struct inode *inode, struct file *file) +{ + struct sof_mtrace_core_data *core_data = inode->i_private; + int ret; + + ret = debugfs_file_get(file->f_path.dentry); + if (unlikely(ret)) + return ret; + + core_data->log_buffer = kmalloc(SOF_MTRACE_SLOT_SIZE, GFP_KERNEL); + if (!core_data->log_buffer) { + debugfs_file_put(file->f_path.dentry); + return -ENOMEM; + } + + ret = simple_open(inode, file); + if (ret) { + kfree(core_data->log_buffer); + debugfs_file_put(file->f_path.dentry); + } + + return ret; +} + +static bool sof_wait_mtrace_avail(struct sof_mtrace_core_data *core_data) +{ + wait_queue_entry_t wait; + + /* data immediately available */ + if (core_data->host_read_ptr != core_data->dsp_write_ptr) + return true; + + /* wait for available trace data from FW */ + init_waitqueue_entry(&wait, current); + set_current_state(TASK_INTERRUPTIBLE); + add_wait_queue(&core_data->trace_sleep, &wait); + + if (!signal_pending(current)) { + /* set timeout to max value, no error code */ + schedule_timeout(MAX_SCHEDULE_TIMEOUT); + } + remove_wait_queue(&core_data->trace_sleep, &wait); + + if (core_data->host_read_ptr != core_data->dsp_write_ptr) + return true; + + return false; +} + +static ssize_t sof_ipc4_mtrace_dfs_read(struct file *file, char __user *buffer, + size_t count, loff_t *ppos) +{ + struct sof_mtrace_core_data *core_data = file->private_data; + u32 log_buffer_offset, log_buffer_size, read_ptr, write_ptr; + struct snd_sof_dev *sdev = core_data->sdev; + struct sof_mtrace_priv *priv = sdev->fw_trace_data; + void *log_buffer = core_data->log_buffer; + loff_t lpos = *ppos; + u32 avail; + int ret; + + /* check pos and count */ + if (lpos < 0) + return -EINVAL; + if (!count || count < sizeof(avail)) + return 0; + + /* get available count based on current host offset */ + if (!sof_wait_mtrace_avail(core_data)) { + /* No data available */ + avail = 0; + if (copy_to_user(buffer, &avail, sizeof(avail))) + return -EFAULT; + + return 0; + } + + if (core_data->slot_offset == INVALID_SLOT_OFFSET) + return 0; + + /* The log data buffer starts after the two pointer in the slot */ + log_buffer_offset = core_data->slot_offset + (sizeof(u32) * 2); + /* The log data size excludes the pointers */ + log_buffer_size = SOF_MTRACE_SLOT_SIZE - (sizeof(u32) * 2); + + read_ptr = core_data->host_read_ptr; + write_ptr = core_data->dsp_write_ptr; + + if (read_ptr < write_ptr) + avail = write_ptr - read_ptr; + else + avail = log_buffer_size - read_ptr + write_ptr; + + if (!avail) + return 0; + + if (avail > log_buffer_size) + avail = log_buffer_size; + + /* Need space for the initial u32 of the avail */ + if (avail > count - sizeof(avail)) + avail = count - sizeof(avail); + + if (sof_debug_check_flag(SOF_DBG_PRINT_DMA_POSITION_UPDATE_LOGS)) + dev_dbg(sdev->dev, + "core%d, host read: %#x, dsp write: %#x, avail: %#x\n", + core_data->id, read_ptr, write_ptr, avail); + + if (read_ptr < write_ptr) { + /* Read data between read pointer and write pointer */ + sof_mailbox_read(sdev, log_buffer_offset + read_ptr, log_buffer, avail); + } else { + /* read from read pointer to end of the slot */ + sof_mailbox_read(sdev, log_buffer_offset + read_ptr, log_buffer, + avail - write_ptr); + /* read from slot start to write pointer */ + if (write_ptr) + sof_mailbox_read(sdev, log_buffer_offset, + (u8 *)(log_buffer) + avail - write_ptr, + write_ptr); + } + + /* first write the number of bytes we have gathered */ + ret = copy_to_user(buffer, &avail, sizeof(avail)); + if (ret) + return -EFAULT; + + /* Followed by the data itself */ + ret = copy_to_user(buffer + sizeof(avail), log_buffer, avail); + if (ret) + return -EFAULT; + + /* Update the host_read_ptr in the slot for this core */ + read_ptr += avail; + if (read_ptr >= log_buffer_size) + read_ptr -= log_buffer_size; + sof_mailbox_write(sdev, core_data->slot_offset, &read_ptr, sizeof(read_ptr)); + + /* Only update the host_read_ptr if mtrace is enabled */ + if (priv->mtrace_state != SOF_MTRACE_DISABLED) + core_data->host_read_ptr = read_ptr; + + /* + * Ask for a new buffer from user space for the next chunk, not + * streaming due to the heading number of bytes value. + */ + *ppos += count; + + return count; +} + +static int sof_ipc4_mtrace_dfs_release(struct inode *inode, struct file *file) +{ + struct sof_mtrace_core_data *core_data = inode->i_private; + + debugfs_file_put(file->f_path.dentry); + + kfree(core_data->log_buffer); + + return 0; +} + +static const struct file_operations sof_dfs_mtrace_fops = { + .open = sof_ipc4_mtrace_dfs_open, + .read = sof_ipc4_mtrace_dfs_read, + .llseek = default_llseek, + .release = sof_ipc4_mtrace_dfs_release, + + .owner = THIS_MODULE, +}; + +static ssize_t sof_ipc4_priority_mask_dfs_read(struct file *file, char __user *to, + size_t count, loff_t *ppos) +{ + struct sof_mtrace_priv *priv = file->private_data; + int i, ret, offset, remaining; + char *buf; + + /* + * one entry (14 char + new line = 15): + * " 0: 000001ef" + * + * 16 * 15 + 1 = 241 + */ + buf = kzalloc(241, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + for (i = 0; i < MAX_ALLOWED_LIBRARIES; i++) { + offset = strlen(buf); + remaining = 241 - offset; + snprintf(buf + offset, remaining, "%2d: 0x%08x\n", i, + priv->state_info.logs_priorities_mask[i]); + } + + ret = simple_read_from_buffer(to, count, ppos, buf, strlen(buf)); + + kfree(buf); + return ret; +} + +static ssize_t sof_ipc4_priority_mask_dfs_write(struct file *file, + const char __user *from, + size_t count, loff_t *ppos) +{ + struct sof_mtrace_priv *priv = file->private_data; + int id, ret; + char *buf; + u32 mask; + + /* + * To update Nth mask entry, write: + * "N,0x1234" or "N,1234" to the debugfs file + * The mask will be interpreted as hexadecimal number + */ + buf = memdup_user_nul(from, count); + if (IS_ERR(buf)) + return PTR_ERR(buf); + + ret = sscanf(buf, "%d,0x%x", &id, &mask); + if (ret != 2) { + ret = sscanf(buf, "%d,%x", &id, &mask); + if (ret != 2) { + ret = -EINVAL; + goto out; + } + } + + if (id >= MAX_ALLOWED_LIBRARIES) { + ret = -EINVAL; + goto out; + } + + priv->state_info.logs_priorities_mask[id] = mask; + ret = count; + +out: + kfree(buf); + return ret; +} + +static const struct file_operations sof_dfs_priority_mask_fops = { + .open = simple_open, + .read = sof_ipc4_priority_mask_dfs_read, + .write = sof_ipc4_priority_mask_dfs_write, + .llseek = default_llseek, + + .owner = THIS_MODULE, +}; + +static int mtrace_debugfs_create(struct snd_sof_dev *sdev) +{ + struct sof_mtrace_priv *priv = sdev->fw_trace_data; + struct dentry *dfs_root; + char dfs_name[100]; + int i; + + dfs_root = debugfs_create_dir("mtrace", sdev->debugfs_root); + if (IS_ERR_OR_NULL(dfs_root)) + return 0; + + /* Create files for the logging parameters */ + debugfs_create_u32("aging_timer_period", 0644, dfs_root, + &priv->state_info.aging_timer_period); + debugfs_create_u32("fifo_full_timer_period", 0644, dfs_root, + &priv->state_info.fifo_full_timer_period); + debugfs_create_file("logs_priorities_mask", 0644, dfs_root, priv, + &sof_dfs_priority_mask_fops); + + /* Separate log files per core */ + for (i = 0; i < sdev->num_cores; i++) { + snprintf(dfs_name, sizeof(dfs_name), "core%d", i); + debugfs_create_file(dfs_name, 0444, dfs_root, &priv->cores[i], + &sof_dfs_mtrace_fops); + } + + return 0; +} + +static int ipc4_mtrace_enable(struct snd_sof_dev *sdev) +{ + struct sof_mtrace_priv *priv = sdev->fw_trace_data; + const struct sof_ipc_ops *iops = sdev->ipc->ops; + struct sof_ipc4_msg msg; + u64 system_time; + ktime_t kt; + int ret; + + if (priv->mtrace_state != SOF_MTRACE_DISABLED) + return 0; + + msg.primary = SOF_IPC4_MSG_TARGET(SOF_IPC4_MODULE_MSG); + msg.primary |= SOF_IPC4_MSG_DIR(SOF_IPC4_MSG_REQUEST); + msg.primary |= SOF_IPC4_MOD_ID(SOF_IPC4_MOD_INIT_BASEFW_MOD_ID); + msg.primary |= SOF_IPC4_MOD_INSTANCE(SOF_IPC4_MOD_INIT_BASEFW_INSTANCE_ID); + msg.extension = SOF_IPC4_MOD_EXT_MSG_PARAM_ID(SOF_IPC4_FW_PARAM_SYSTEM_TIME); + + /* The system time is in usec, UTC, epoch is 1601-01-01 00:00:00 */ + kt = ktime_add_us(ktime_get_real(), FW_EPOCH_DELTA * USEC_PER_SEC); + system_time = ktime_to_us(kt); + msg.data_size = sizeof(system_time); + msg.data_ptr = &system_time; + ret = iops->set_get_data(sdev, &msg, msg.data_size, true); + if (ret) + return ret; + + msg.extension = SOF_IPC4_MOD_EXT_MSG_PARAM_ID(SOF_IPC4_FW_PARAM_ENABLE_LOGS); + + priv->state_info.enable = 1; + + msg.data_size = sizeof(priv->state_info); + msg.data_ptr = &priv->state_info; + + priv->mtrace_state = SOF_MTRACE_INITIALIZING; + ret = iops->set_get_data(sdev, &msg, msg.data_size, true); + if (ret) { + priv->mtrace_state = SOF_MTRACE_DISABLED; + return ret; + } + + priv->mtrace_state = SOF_MTRACE_ENABLED; + + return 0; +} + +static void ipc4_mtrace_disable(struct snd_sof_dev *sdev) +{ + struct sof_mtrace_priv *priv = sdev->fw_trace_data; + const struct sof_ipc_ops *iops = sdev->ipc->ops; + struct sof_ipc4_msg msg; + int i; + + if (priv->mtrace_state == SOF_MTRACE_DISABLED) + return; + + msg.primary = SOF_IPC4_MSG_TARGET(SOF_IPC4_MODULE_MSG); + msg.primary |= SOF_IPC4_MSG_DIR(SOF_IPC4_MSG_REQUEST); + msg.primary |= SOF_IPC4_MOD_ID(SOF_IPC4_MOD_INIT_BASEFW_MOD_ID); + msg.primary |= SOF_IPC4_MOD_INSTANCE(SOF_IPC4_MOD_INIT_BASEFW_INSTANCE_ID); + msg.extension = SOF_IPC4_MOD_EXT_MSG_PARAM_ID(SOF_IPC4_FW_PARAM_ENABLE_LOGS); + + priv->state_info.enable = 0; + + msg.data_size = sizeof(priv->state_info); + msg.data_ptr = &priv->state_info; + iops->set_get_data(sdev, &msg, msg.data_size, true); + + priv->mtrace_state = SOF_MTRACE_DISABLED; + + for (i = 0; i < sdev->num_cores; i++) { + struct sof_mtrace_core_data *core_data = &priv->cores[i]; + + core_data->host_read_ptr = 0; + core_data->dsp_write_ptr = 0; + wake_up(&core_data->trace_sleep); + } +} + +/* + * Each DSP core logs to a dedicated slot. + * Parse the slot descriptors at debug_box offset to find the debug log slots + * and map them to cores. + * There are 15 slots and therefore 15 descriptors to check (MAX_MTRACE_SLOTS) + */ +static void sof_mtrace_find_core_slots(struct snd_sof_dev *sdev) +{ + struct sof_mtrace_priv *priv = sdev->fw_trace_data; + struct sof_mtrace_core_data *core_data; + u32 slot_desc_type_offset, type, core; + int i; + + for (i = 0; i < MAX_MTRACE_SLOTS; i++) { + /* The type is the second u32 in the slot descriptor */ + slot_desc_type_offset = sdev->debug_box.offset; + slot_desc_type_offset += SOF_MTRACE_DESCRIPTOR_SIZE * i + sizeof(u32); + sof_mailbox_read(sdev, slot_desc_type_offset, &type, sizeof(type)); + + if ((type & SOF_MTRACE_SLOT_TYPE_MASK) == SOF_MTRACE_SLOT_DEBUG_LOG) { + core = type & SOF_MTRACE_SLOT_CORE_MASK; + + if (core >= sdev->num_cores) { + dev_dbg(sdev->dev, "core%u is invalid for slot%d\n", + core, i); + continue; + } + + core_data = &priv->cores[core]; + /* + * The area reserved for descriptors have the same size + * as a slot. + * In other words: slot0 starts at + * debug_box + SOF_MTRACE_SLOT_SIZE offset + */ + core_data->slot_offset = sdev->debug_box.offset; + core_data->slot_offset += SOF_MTRACE_SLOT_SIZE * (i + 1); + dev_dbg(sdev->dev, "slot%d is used for core%u\n", i, core); + if (core_data->delayed_pos_update) { + sof_ipc4_mtrace_update_pos(sdev, core); + core_data->delayed_pos_update = false; + } + } else if (type) { + dev_dbg(sdev->dev, "slot%d is not a log slot (%#x)\n", i, type); + } + } +} + +static int ipc4_mtrace_init(struct snd_sof_dev *sdev) +{ + struct sof_ipc4_fw_data *ipc4_data = sdev->private; + struct sof_mtrace_priv *priv; + int i, ret; + + if (sdev->fw_trace_data) { + dev_err(sdev->dev, "fw_trace_data has been already allocated\n"); + return -EBUSY; + } + + if (!ipc4_data->mtrace_log_bytes || + ipc4_data->mtrace_type != SOF_IPC4_MTRACE_INTEL_CAVS_2) { + sdev->fw_trace_is_supported = false; + return 0; + } + + priv = devm_kzalloc(sdev->dev, struct_size(priv, cores, sdev->num_cores), + GFP_KERNEL); + if (!priv) + return -ENOMEM; + + sdev->fw_trace_data = priv; + + /* Set initial values for mtrace parameters */ + priv->state_info.aging_timer_period = DEFAULT_AGING_TIMER_PERIOD_MS; + priv->state_info.fifo_full_timer_period = DEFAULT_FIFO_FULL_TIMER_PERIOD_MS; + /* Only enable basefw logs initially (index 0 is always basefw) */ + priv->state_info.logs_priorities_mask[0] = DEFAULT_LOGS_PRIORITIES_MASK; + + for (i = 0; i < sdev->num_cores; i++) { + struct sof_mtrace_core_data *core_data = &priv->cores[i]; + + init_waitqueue_head(&core_data->trace_sleep); + core_data->sdev = sdev; + core_data->id = i; + } + + ret = ipc4_mtrace_enable(sdev); + if (ret) { + /* + * Mark firmware tracing as not supported and return 0 to not + * block the whole audio stack + */ + sdev->fw_trace_is_supported = false; + dev_dbg(sdev->dev, "initialization failed, fw tracing is disabled\n"); + return 0; + } + + sof_mtrace_find_core_slots(sdev); + + ret = mtrace_debugfs_create(sdev); + if (ret) + ipc4_mtrace_disable(sdev); + + return ret; +} + +static void ipc4_mtrace_free(struct snd_sof_dev *sdev) +{ + ipc4_mtrace_disable(sdev); +} + +int sof_ipc4_mtrace_update_pos(struct snd_sof_dev *sdev, int core) +{ + struct sof_mtrace_priv *priv = sdev->fw_trace_data; + struct sof_mtrace_core_data *core_data; + + if (!sdev->fw_trace_is_supported || + priv->mtrace_state == SOF_MTRACE_DISABLED) + return 0; + + if (core >= sdev->num_cores) + return -EINVAL; + + core_data = &priv->cores[core]; + + if (core_data->slot_offset == INVALID_SLOT_OFFSET) { + core_data->delayed_pos_update = true; + return 0; + } + + /* Read out the dsp_write_ptr from the slot for this core */ + sof_mailbox_read(sdev, core_data->slot_offset + sizeof(u32), + &core_data->dsp_write_ptr, 4); + core_data->dsp_write_ptr -= core_data->dsp_write_ptr % 4; + + if (sof_debug_check_flag(SOF_DBG_PRINT_DMA_POSITION_UPDATE_LOGS)) + dev_dbg(sdev->dev, "core%d, host read: %#x, dsp write: %#x", + core, core_data->host_read_ptr, core_data->dsp_write_ptr); + + wake_up(&core_data->trace_sleep); + + return 0; +} + +static int ipc4_mtrace_resume(struct snd_sof_dev *sdev) +{ + return ipc4_mtrace_enable(sdev); +} + +static void ipc4_mtrace_suspend(struct snd_sof_dev *sdev, pm_message_t pm_state) +{ + ipc4_mtrace_disable(sdev); +} + +const struct sof_ipc_fw_tracing_ops ipc4_mtrace_ops = { + .init = ipc4_mtrace_init, + .free = ipc4_mtrace_free, + .suspend = ipc4_mtrace_suspend, + .resume = ipc4_mtrace_resume, +}; diff --git a/sound/soc/sof/ipc4-priv.h b/sound/soc/sof/ipc4-priv.h index 9492fe1796c2..e3b8484a2f1f 100644 --- a/sound/soc/sof/ipc4-priv.h +++ b/sound/soc/sof/ipc4-priv.h @@ -13,18 +13,33 @@ #include <sound/sof/ext_manifest4.h> #include "sof-priv.h" +/* The DSP window indices are fixed */ +#define SOF_IPC4_OUTBOX_WINDOW_IDX 1 +#define SOF_IPC4_DEBUG_WINDOW_IDX 2 + +enum sof_ipc4_mtrace_type { + SOF_IPC4_MTRACE_NOT_AVAILABLE = 0, + SOF_IPC4_MTRACE_INTEL_CAVS_1_5, + SOF_IPC4_MTRACE_INTEL_CAVS_1_8, + SOF_IPC4_MTRACE_INTEL_CAVS_2, +}; + /** * struct sof_ipc4_fw_data - IPC4-specific data * @manifest_fw_hdr_offset: FW header offset in the manifest * @num_fw_modules : Number of modules in base FW * @fw_modules: Array of base FW modules * @nhlt: NHLT table either from the BIOS or the topology manifest + * @mtrace_type: mtrace type supported on the booted platform + * @mtrace_log_bytes: log bytes as reported by the firmware via fw_config reply */ struct sof_ipc4_fw_data { u32 manifest_fw_hdr_offset; int num_fw_modules; void *fw_modules; void *nhlt; + enum sof_ipc4_mtrace_type mtrace_type; + u32 mtrace_log_bytes; }; /** @@ -45,7 +60,8 @@ extern const struct sof_ipc_fw_loader_ops ipc4_loader_ops; extern const struct sof_ipc_tplg_ops ipc4_tplg_ops; extern const struct sof_ipc_tplg_control_ops tplg_ipc4_control_ops; extern const struct sof_ipc_pcm_ops ipc4_pcm_ops; +extern const struct sof_ipc_fw_tracing_ops ipc4_mtrace_ops; int sof_ipc4_set_pipeline_state(struct snd_sof_dev *sdev, u32 id, u32 state); - +int sof_ipc4_mtrace_update_pos(struct snd_sof_dev *sdev, int core); #endif diff --git a/sound/soc/sof/ipc4.c b/sound/soc/sof/ipc4.c index 432b812bdf9c..0d830020556d 100644 --- a/sound/soc/sof/ipc4.c +++ b/sound/soc/sof/ipc4.c @@ -205,6 +205,11 @@ static void sof_ipc4_log_header(struct device *dev, u8 *text, struct sof_ipc4_ms /* Notification message */ u32 notif = SOF_IPC4_NOTIFICATION_TYPE_GET(msg->primary); + /* Do not print log buffer notification if not desired */ + if (notif == SOF_IPC4_NOTIFY_LOG_BUFFER_STATUS && + !sof_debug_check_flag(SOF_DBG_PRINT_DMA_POSITION_UPDATE_LOGS)) + return; + if (notif < SOF_IPC4_NOTIFY_TYPE_LAST) str2 = ipc4_dbg_notification_type[notif]; if (!str2) @@ -234,6 +239,13 @@ static void sof_ipc4_log_header(struct device *dev, u8 *text, struct sof_ipc4_ms static void sof_ipc4_log_header(struct device *dev, u8 *text, struct sof_ipc4_msg *msg, bool data_size_valid) { + /* Do not print log buffer notification if not desired */ + if (!sof_debug_check_flag(SOF_DBG_PRINT_DMA_POSITION_UPDATE_LOGS) && + !SOF_IPC4_MSG_IS_MODULE_MSG(msg->primary) && + SOF_IPC4_MSG_TYPE_GET(msg->primary) == SOF_IPC4_GLB_NOTIFICATION && + SOF_IPC4_NOTIFICATION_TYPE_GET(msg->primary) == SOF_IPC4_NOTIFY_LOG_BUFFER_STATUS) + return; + if (data_size_valid && msg->data_size) dev_dbg(dev, "%s: %#x|%#x [data size: %zu]\n", text, msg->primary, msg->extension, msg->data_size); @@ -525,7 +537,7 @@ static int ipc4_fw_ready(struct snd_sof_dev *sdev, struct sof_ipc4_msg *ipc4_msg return inbox_offset; } inbox_size = SOF_IPC4_MSG_MAX_SIZE; - outbox_offset = snd_sof_dsp_get_window_offset(sdev, 1); + outbox_offset = snd_sof_dsp_get_window_offset(sdev, SOF_IPC4_OUTBOX_WINDOW_IDX); outbox_size = SOF_IPC4_MSG_MAX_SIZE; sdev->dsp_box.offset = inbox_offset; @@ -533,10 +545,14 @@ static int ipc4_fw_ready(struct snd_sof_dev *sdev, struct sof_ipc4_msg *ipc4_msg sdev->host_box.offset = outbox_offset; sdev->host_box.size = outbox_size; + sdev->debug_box.offset = snd_sof_dsp_get_window_offset(sdev, + SOF_IPC4_DEBUG_WINDOW_IDX); + dev_dbg(sdev->dev, "mailbox upstream 0x%x - size 0x%x\n", inbox_offset, inbox_size); dev_dbg(sdev->dev, "mailbox downstream 0x%x - size 0x%x\n", outbox_offset, outbox_size); + dev_dbg(sdev->dev, "debug box 0x%x\n", sdev->debug_box.offset); return sof_ipc4_init_msg_memory(sdev); } @@ -573,6 +589,9 @@ static void sof_ipc4_rx_msg(struct snd_sof_dev *sdev) case SOF_IPC4_NOTIFY_RESOURCE_EVENT: data_size = sizeof(struct sof_ipc4_notify_resource_data); break; + case SOF_IPC4_NOTIFY_LOG_BUFFER_STATUS: + sof_ipc4_mtrace_update_pos(sdev, SOF_IPC4_LOG_CORE_GET(ipc4_msg->primary)); + break; default: dev_dbg(sdev->dev, "Unhandled DSP message: %#x|%#x\n", ipc4_msg->primary, ipc4_msg->extension); @@ -646,4 +665,5 @@ const struct sof_ipc_ops ipc4_ops = { .fw_loader = &ipc4_loader_ops, .tplg = &ipc4_tplg_ops, .pcm = &ipc4_pcm_ops, + .fw_tracing = &ipc4_mtrace_ops, }; diff --git a/sound/soc/sof/mediatek/mt8186/mt8186.c b/sound/soc/sof/mediatek/mt8186/mt8186.c index e006532caf2f..a1be5d74f40b 100644 --- a/sound/soc/sof/mediatek/mt8186/mt8186.c +++ b/sound/soc/sof/mediatek/mt8186/mt8186.c @@ -460,13 +460,36 @@ static int mt8186_get_bar_index(struct snd_sof_dev *sdev, u32 type) return type; } -static int mt8186_ipc_msg_data(struct snd_sof_dev *sdev, - struct snd_pcm_substream *substream, - void *p, size_t sz) +static struct snd_soc_dai_driver mt8186_dai[] = { { - sof_mailbox_read(sdev, sdev->dsp_box.offset, p, sz); - return 0; -} + .name = "SOF_DL1", + .playback = { + .channels_min = 1, + .channels_max = 2, + }, +}, +{ + .name = "SOF_DL2", + .playback = { + .channels_min = 1, + .channels_max = 2, + }, +}, +{ + .name = "SOF_UL1", + .capture = { + .channels_min = 1, + .channels_max = 2, + }, +}, +{ + .name = "SOF_UL2", + .capture = { + .channels_min = 1, + .channels_max = 2, + }, +}, +}; /* mt8186 ops */ static struct snd_sof_dsp_ops sof_mt8186_ops = { @@ -481,6 +504,10 @@ static struct snd_sof_dsp_ops sof_mt8186_ops = { .block_read = sof_block_read, .block_write = sof_block_write, + /* Mailbox IO */ + .mailbox_read = sof_mailbox_read, + .mailbox_write = sof_mailbox_write, + /* Register IO */ .write = sof_io_write, .read = sof_io_read, @@ -491,18 +518,26 @@ static struct snd_sof_dsp_ops sof_mt8186_ops = { .send_msg = mt8186_send_msg, .get_mailbox_offset = mt8186_get_mailbox_offset, .get_window_offset = mt8186_get_window_offset, - .ipc_msg_data = mt8186_ipc_msg_data, + .ipc_msg_data = sof_ipc_msg_data, .set_stream_data_offset = sof_set_stream_data_offset, /* misc */ .get_bar_index = mt8186_get_bar_index, + /* stream callbacks */ + .pcm_open = sof_stream_pcm_open, + .pcm_close = sof_stream_pcm_close, + /* firmware loading */ .load_firmware = snd_sof_load_firmware_memcpy, /* Firmware ops */ .dsp_arch_ops = &sof_xtensa_arch_ops, + /* DAI drivers */ + .drv = mt8186_dai, + .num_drv = ARRAY_SIZE(mt8186_dai), + /* PM */ .suspend = mt8186_dsp_suspend, .resume = mt8186_dsp_resume, @@ -515,7 +550,16 @@ static struct snd_sof_dsp_ops sof_mt8186_ops = { SNDRV_PCM_INFO_NO_PERIOD_WAKEUP, }; +static struct snd_sof_of_mach sof_mt8186_machs[] = { + { + .compatible = "mediatek,mt8186", + .sof_tplg_filename = "sof-mt8186.tplg", + }, + {} +}; + static const struct sof_dev_desc sof_of_mt8186_desc = { + .of_machines = sof_mt8186_machs, .ipc_supported_mask = BIT(SOF_IPC), .ipc_default = SOF_IPC, .default_fw_path = { diff --git a/sound/soc/sof/mediatek/mt8195/mt8195.c b/sound/soc/sof/mediatek/mt8195/mt8195.c index 9c146015cd1b..c12192c8a6f8 100644 --- a/sound/soc/sof/mediatek/mt8195/mt8195.c +++ b/sound/soc/sof/mediatek/mt8195/mt8195.c @@ -496,14 +496,6 @@ static int mt8195_get_bar_index(struct snd_sof_dev *sdev, u32 type) return type; } -static int mt8195_ipc_msg_data(struct snd_sof_dev *sdev, - struct snd_pcm_substream *substream, - void *p, size_t sz) -{ - sof_mailbox_read(sdev, sdev->dsp_box.offset, p, sz); - return 0; -} - static void mt8195_adsp_dump(struct snd_sof_dev *sdev, u32 flags) { u32 dbg_pc, dbg_data, dbg_bus0, dbg_bus1, dbg_inst; @@ -574,6 +566,10 @@ static struct snd_sof_dsp_ops sof_mt8195_ops = { .block_read = sof_block_read, .block_write = sof_block_write, + /* Mailbox IO */ + .mailbox_read = sof_mailbox_read, + .mailbox_write = sof_mailbox_write, + /* Register IO */ .write = sof_io_write, .read = sof_io_read, @@ -584,12 +580,16 @@ static struct snd_sof_dsp_ops sof_mt8195_ops = { .send_msg = mt8195_send_msg, .get_mailbox_offset = mt8195_get_mailbox_offset, .get_window_offset = mt8195_get_window_offset, - .ipc_msg_data = mt8195_ipc_msg_data, + .ipc_msg_data = sof_ipc_msg_data, .set_stream_data_offset = sof_set_stream_data_offset, /* misc */ .get_bar_index = mt8195_get_bar_index, + /* stream callbacks */ + .pcm_open = sof_stream_pcm_open, + .pcm_close = sof_stream_pcm_close, + /* firmware loading */ .load_firmware = snd_sof_load_firmware_memcpy, @@ -615,7 +615,20 @@ static struct snd_sof_dsp_ops sof_mt8195_ops = { SNDRV_PCM_INFO_NO_PERIOD_WAKEUP, }; +static struct snd_sof_of_mach sof_mt8195_machs[] = { + { + .compatible = "google,tomato", + .sof_tplg_filename = "sof-mt8195-mt6359-rt1019-rt5682-dts.tplg" + }, { + .compatible = "mediatek,mt8195", + .sof_tplg_filename = "sof-mt8195.tplg" + }, { + /* sentinel */ + } +}; + static const struct sof_dev_desc sof_of_mt8195_desc = { + .of_machines = sof_mt8195_machs, .ipc_supported_mask = BIT(SOF_IPC), .ipc_default = SOF_IPC, .default_fw_path = { @@ -652,4 +665,5 @@ static struct platform_driver snd_sof_of_mt8195_driver = { module_platform_driver(snd_sof_of_mt8195_driver); MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA); +MODULE_IMPORT_NS(SND_SOC_SOF_MTK_COMMON); MODULE_LICENSE("Dual BSD/GPL"); diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c index 6cb6a432be5e..49f7cb049f62 100644 --- a/sound/soc/sof/pcm.c +++ b/sound/soc/sof/pcm.c @@ -13,6 +13,7 @@ #include <linux/pm_runtime.h> #include <sound/pcm_params.h> #include <sound/sof.h> +#include "sof-of-dev.h" #include "sof-priv.h" #include "sof-audio.h" #include "sof-utils.h" @@ -655,7 +656,12 @@ void snd_sof_new_platform_drv(struct snd_sof_dev *sdev) struct snd_sof_pdata *plat_data = sdev->pdata; const char *drv_name; - drv_name = plat_data->machine->drv_name; + if (plat_data->machine) + drv_name = plat_data->machine->drv_name; + else if (plat_data->of_machine) + drv_name = plat_data->of_machine->drv_name; + else + drv_name = NULL; pd->name = "sof-audio-component"; pd->probe = sof_pcm_probe; diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c index 28976098a89e..ea9663d448eb 100644 --- a/sound/soc/sof/sof-audio.c +++ b/sound/soc/sof/sof-audio.c @@ -10,6 +10,7 @@ #include <linux/bitfield.h> #include "sof-audio.h" +#include "sof-of-dev.h" #include "ops.h" static void sof_reset_route_setup_status(struct snd_sof_dev *sdev, struct snd_sof_widget *widget) @@ -784,6 +785,28 @@ int sof_dai_get_bclk(struct snd_soc_pcm_runtime *rtd) } EXPORT_SYMBOL(sof_dai_get_bclk); +static struct snd_sof_of_mach *sof_of_machine_select(struct snd_sof_dev *sdev) +{ + struct snd_sof_pdata *sof_pdata = sdev->pdata; + const struct sof_dev_desc *desc = sof_pdata->desc; + struct snd_sof_of_mach *mach = desc->of_machines; + + if (!mach) + return NULL; + + for (; mach->compatible; mach++) { + if (of_machine_is_compatible(mach->compatible)) { + sof_pdata->tplg_filename = mach->sof_tplg_filename; + if (mach->fw_filename) + sof_pdata->fw_filename = mach->fw_filename; + + return mach; + } + } + + return NULL; +} + /* * SOF Driver enumeration. */ @@ -794,6 +817,7 @@ int sof_machine_check(struct snd_sof_dev *sdev) struct snd_soc_acpi_mach *mach; if (!IS_ENABLED(CONFIG_SND_SOC_SOF_FORCE_NOCODEC_MODE)) { + const struct snd_sof_of_mach *of_mach; /* find machine */ mach = snd_sof_machine_select(sdev); @@ -803,6 +827,12 @@ int sof_machine_check(struct snd_sof_dev *sdev) return 0; } + of_mach = sof_of_machine_select(sdev); + if (of_mach) { + sof_pdata->of_machine = of_mach; + return 0; + } + if (!IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC)) { dev_err(sdev->dev, "error: no matching ASoC machine driver found - aborting probe\n"); return -ENODEV; diff --git a/sound/soc/sof/sof-client-probes.c b/sound/soc/sof/sof-client-probes.c index eb246b823461..ddeabbb5580e 100644 --- a/sound/soc/sof/sof-client-probes.c +++ b/sound/soc/sof/sof-client-probes.c @@ -12,6 +12,8 @@ #include <linux/debugfs.h> #include <linux/module.h> #include <linux/pm_runtime.h> +#include <linux/string_helpers.h> + #include <sound/soc.h> #include <sound/sof/header.h> #include "sof-client.h" @@ -410,79 +412,6 @@ static const struct snd_compress_ops sof_probes_compressed_ops = { .copy = sof_probes_compr_copy, }; -/** - * strsplit_u32 - Split string into sequence of u32 tokens - * @buf: String to split into tokens. - * @delim: String containing delimiter characters. - * @tkns: Returned u32 sequence pointer. - * @num_tkns: Returned number of tokens obtained. - */ -static int strsplit_u32(char *buf, const char *delim, u32 **tkns, size_t *num_tkns) -{ - char *s; - u32 *data, *tmp; - size_t count = 0; - size_t cap = 32; - int ret = 0; - - *tkns = NULL; - *num_tkns = 0; - data = kcalloc(cap, sizeof(*data), GFP_KERNEL); - if (!data) - return -ENOMEM; - - while ((s = strsep(&buf, delim)) != NULL) { - ret = kstrtouint(s, 0, data + count); - if (ret) - goto exit; - if (++count >= cap) { - cap *= 2; - tmp = krealloc(data, cap * sizeof(*data), GFP_KERNEL); - if (!tmp) { - ret = -ENOMEM; - goto exit; - } - data = tmp; - } - } - - if (!count) - goto exit; - *tkns = kmemdup(data, count * sizeof(*data), GFP_KERNEL); - if (!(*tkns)) { - ret = -ENOMEM; - goto exit; - } - *num_tkns = count; - -exit: - kfree(data); - return ret; -} - -static int tokenize_input(const char __user *from, size_t count, - loff_t *ppos, u32 **tkns, size_t *num_tkns) -{ - char *buf; - int ret; - - buf = kmalloc(count + 1, GFP_KERNEL); - if (!buf) - return -ENOMEM; - - ret = simple_write_to_buffer(buf, count, ppos, from, count); - if (ret != count) { - ret = ret >= 0 ? -EIO : ret; - goto exit; - } - - buf[count] = '\0'; - ret = strsplit_u32(buf, ",", tkns, num_tkns); -exit: - kfree(buf); - return ret; -} - static ssize_t sof_probes_dfs_points_read(struct file *file, char __user *to, size_t count, loff_t *ppos) { @@ -548,8 +477,8 @@ sof_probes_dfs_points_write(struct file *file, const char __user *from, struct sof_probes_priv *priv = cdev->data; struct device *dev = &cdev->auxdev.dev; struct sof_probe_point_desc *desc; - size_t num_tkns, bytes; - u32 *tkns; + u32 num_elems, *array; + size_t bytes; int ret, err; if (priv->extractor_stream_tag == SOF_PROBES_INVALID_NODE_ID) { @@ -557,16 +486,18 @@ sof_probes_dfs_points_write(struct file *file, const char __user *from, return -ENOENT; } - ret = tokenize_input(from, count, ppos, &tkns, &num_tkns); + ret = parse_int_array_user(from, count, (int **)&array); if (ret < 0) return ret; - bytes = sizeof(*tkns) * num_tkns; - if (!num_tkns || (bytes % sizeof(*desc))) { + + num_elems = *array; + bytes = sizeof(*array) * num_elems; + if (bytes % sizeof(*desc)) { ret = -EINVAL; goto exit; } - desc = (struct sof_probe_point_desc *)tkns; + desc = (struct sof_probe_point_desc *)&array[1]; ret = pm_runtime_resume_and_get(dev); if (ret < 0 && ret != -EACCES) { @@ -583,7 +514,7 @@ sof_probes_dfs_points_write(struct file *file, const char __user *from, if (err < 0) dev_err_ratelimited(dev, "debugfs write failed to idle %d\n", err); exit: - kfree(tkns); + kfree(array); return ret; } @@ -603,22 +534,17 @@ sof_probes_dfs_points_remove_write(struct file *file, const char __user *from, struct sof_client_dev *cdev = file->private_data; struct sof_probes_priv *priv = cdev->data; struct device *dev = &cdev->auxdev.dev; - size_t num_tkns; - u32 *tkns; int ret, err; + u32 *array; if (priv->extractor_stream_tag == SOF_PROBES_INVALID_NODE_ID) { dev_warn(dev, "no extractor stream running\n"); return -ENOENT; } - ret = tokenize_input(from, count, ppos, &tkns, &num_tkns); + ret = parse_int_array_user(from, count, (int **)&array); if (ret < 0) return ret; - if (!num_tkns) { - ret = -EINVAL; - goto exit; - } ret = pm_runtime_resume_and_get(dev); if (ret < 0) { @@ -626,7 +552,7 @@ sof_probes_dfs_points_remove_write(struct file *file, const char __user *from, goto exit; } - ret = sof_probes_points_remove(cdev, tkns, num_tkns); + ret = sof_probes_points_remove(cdev, &array[1], array[0]); if (!ret) ret = count; @@ -635,7 +561,7 @@ sof_probes_dfs_points_remove_write(struct file *file, const char __user *from, if (err < 0) dev_err_ratelimited(dev, "debugfs write failed to idle %d\n", err); exit: - kfree(tkns); + kfree(array); return ret; } diff --git a/sound/soc/sof/sof-of-dev.h b/sound/soc/sof/sof-of-dev.h index fd950a222ba4..2948b3a0d9fe 100644 --- a/sound/soc/sof/sof-of-dev.h +++ b/sound/soc/sof/sof-of-dev.h @@ -9,6 +9,13 @@ #ifndef __SOUND_SOC_SOF_OF_H #define __SOUND_SOC_SOF_OF_H +struct snd_sof_of_mach { + const char *compatible; + const char *drv_name; + const char *fw_filename; + const char *sof_tplg_filename; +}; + extern const struct dev_pm_ops sof_of_pm; int sof_of_probe(struct platform_device *pdev); diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index 823583086279..33165299a20f 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -105,6 +105,13 @@ enum sof_debugfs_access_type { SOF_DEBUGFS_ACCESS_D0_ONLY, }; +struct sof_compr_stream { + u64 copied_total; + u32 sampling_rate; + u16 channels; + u16 sample_container_bytes; +}; + struct snd_sof_dev; struct snd_sof_ipc_msg; struct snd_sof_ipc; diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c index 830beb38bf15..3a7075d03c23 100644 --- a/sound/soc/sunxi/sun4i-codec.c +++ b/sound/soc/sunxi/sun4i-codec.c @@ -1804,7 +1804,7 @@ static int sun4i_codec_probe(struct platform_device *pdev) ret = snd_soc_register_card(card); if (ret) { - dev_err(&pdev->dev, "Failed to register our card\n"); + dev_err_probe(&pdev->dev, ret, "Failed to register our card\n"); goto err_assert_reset; } diff --git a/sound/soc/ti/omap-mcbsp-st.c b/sound/soc/ti/omap-mcbsp-st.c index 7e8179cae92e..8163f453bf36 100644 --- a/sound/soc/ti/omap-mcbsp-st.c +++ b/sound/soc/ti/omap-mcbsp-st.c @@ -244,10 +244,10 @@ static ssize_t st_taps_show(struct device *dev, spin_lock_irq(&mcbsp->lock); for (i = 0; i < st_data->nr_taps; i++) - status += sprintf(&buf[status], (i ? ", %d" : "%d"), - st_data->taps[i]); + status += sysfs_emit_at(buf, status, (i ? ", %d" : "%d"), + st_data->taps[i]); if (i) - status += sprintf(&buf[status], "\n"); + status += sysfs_emit_at(buf, status, "\n"); spin_unlock_irq(&mcbsp->lock); return status; diff --git a/sound/soc/ti/omap-mcbsp.c b/sound/soc/ti/omap-mcbsp.c index c4ac1f30b9fe..7c539a41a6a3 100644 --- a/sound/soc/ti/omap-mcbsp.c +++ b/sound/soc/ti/omap-mcbsp.c @@ -517,7 +517,7 @@ static ssize_t prop##_show(struct device *dev, \ { \ struct omap_mcbsp *mcbsp = dev_get_drvdata(dev); \ \ - return sprintf(buf, "%u\n", mcbsp->prop); \ + return sysfs_emit(buf, "%u\n", mcbsp->prop); \ } \ \ static ssize_t prop##_store(struct device *dev, \ @@ -560,11 +560,11 @@ static ssize_t dma_op_mode_show(struct device *dev, for (s = &dma_op_modes[i]; i < ARRAY_SIZE(dma_op_modes); s++, i++) { if (dma_op_mode == i) - len += sprintf(buf + len, "[%s] ", *s); + len += sysfs_emit_at(buf, len, "[%s] ", *s); else - len += sprintf(buf + len, "%s ", *s); + len += sysfs_emit_at(buf, len, "%s ", *s); } - len += sprintf(buf + len, "\n"); + len += sysfs_emit_at(buf, len, "\n"); return len; } @@ -614,7 +614,7 @@ static int omap_mcbsp_init(struct platform_device *pdev) { struct omap_mcbsp *mcbsp = platform_get_drvdata(pdev); struct resource *res; - int ret = 0; + int ret; spin_lock_init(&mcbsp->lock); mcbsp->free = true; |