diff options
| -rw-r--r-- | Documentation/devicetree/bindings/sound/qcom,sdm845.txt | 91 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/sound/qcom,sm8250.yaml | 3 | ||||
| -rw-r--r-- | include/sound/madera-pdata.h | 2 | ||||
| -rw-r--r-- | sound/soc/codecs/rt5640.c | 11 | ||||
| -rw-r--r-- | sound/soc/codecs/wsa883x.c | 2 | ||||
| -rw-r--r-- | sound/soc/intel/avs/boards/Makefile | 2 | ||||
| -rw-r--r-- | sound/soc/intel/catpt/device.c | 5 | ||||
| -rw-r--r-- | sound/soc/rockchip/rockchip_i2s.c | 2 | ||||
| -rw-r--r-- | sound/soc/sof/intel/bdw.c | 7 | ||||
| -rw-r--r-- | sound/soc/sof/intel/byt.c | 5 | ||||
| -rw-r--r-- | sound/soc/tegra/tegra20_das.c | 198 | ||||
| -rw-r--r-- | sound/soc/tegra/tegra20_das.h | 120 | ||||
| -rw-r--r-- | sound/soc/xilinx/xlnx_formatter_pcm.c | 2 |
13 files changed, 120 insertions, 330 deletions
diff --git a/Documentation/devicetree/bindings/sound/qcom,sdm845.txt b/Documentation/devicetree/bindings/sound/qcom,sdm845.txt deleted file mode 100644 index de4c604641da..000000000000 --- a/Documentation/devicetree/bindings/sound/qcom,sdm845.txt +++ /dev/null @@ -1,91 +0,0 @@ -* Qualcomm Technologies Inc. SDM845 ASoC sound card driver - -This binding describes the SDM845 sound card, which uses qdsp for audio. - -- compatible: - Usage: required - Value type: <stringlist> - Definition: must be one of this - "qcom,sdm845-sndcard" - "qcom,db845c-sndcard" - "lenovo,yoga-c630-sndcard" - -- audio-routing: - Usage: Optional - Value type: <stringlist> - Definition: A list of the connections between audio components. - Each entry is a pair of strings, the first being the - connection's sink, the second being the connection's - source. Valid names could be power supplies, MicBias - of codec and the jacks on the board. - -- model: - Usage: required - Value type: <stringlist> - Definition: The user-visible name of this sound card. - -- aux-devs - Usage: optional - Value type: <array of phandles> - Definition: A list of phandles for auxiliary devices (e.g. analog - amplifiers) that do not appear directly within the DAI - links. Should be connected to another audio component - using "audio-routing". - -= dailinks -Each subnode of sndcard represents either a dailink, and subnodes of each -dailinks would be cpu/codec/platform dais. - -- link-name: - Usage: required - Value type: <string> - Definition: User friendly name for dai link - -= CPU, PLATFORM, CODEC dais subnodes -- cpu: - Usage: required - Value type: <subnode> - Definition: cpu dai sub-node - -- codec: - Usage: required - Value type: <subnode> - Definition: codec dai sub-node - -- platform: - Usage: Optional - Value type: <subnode> - Definition: platform dai sub-node - -- sound-dai: - Usage: required - Value type: <phandle> - Definition: dai phandle/s and port of CPU/CODEC/PLATFORM node. - -Example: - -audio { - compatible = "qcom,sdm845-sndcard"; - model = "sdm845-snd-card"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&pri_mi2s_active &pri_mi2s_ws_active>; - pinctrl-1 = <&pri_mi2s_sleep &pri_mi2s_ws_sleep>; - - mm1-dai-link { - link-name = "MultiMedia1"; - cpu { - sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>; - }; - }; - - pri-mi2s-dai-link { - link-name = "PRI MI2S Playback"; - cpu { - sound-dai = <&q6afedai PRIMARY_MI2S_RX>; - }; - - platform { - sound-dai = <&q6routing>; - }; - }; -}; diff --git a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml index 4ecd4080bb96..e6e27d09783e 100644 --- a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml @@ -16,8 +16,11 @@ description: properties: compatible: enum: + - lenovo,yoga-c630-sndcard - qcom,apq8016-sbc-sndcard + - qcom,db845c-sndcard - qcom,msm8916-qdsp6-sndcard + - qcom,sdm845-sndcard - qcom,sm8250-sndcard - qcom,qrb5165-rb5-sndcard diff --git a/include/sound/madera-pdata.h b/include/sound/madera-pdata.h index e3060f48f108..58398d80c3de 100644 --- a/include/sound/madera-pdata.h +++ b/include/sound/madera-pdata.h @@ -9,7 +9,7 @@ #ifndef MADERA_CODEC_PDATA_H #define MADERA_CODEC_PDATA_H -#include <linux/kernel.h> +#include <linux/types.h> #define MADERA_MAX_INPUT 6 #define MADERA_MAX_MUXED_CHANNELS 4 diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c index 56008e4518f3..5092856a262d 100644 --- a/sound/soc/codecs/rt5640.c +++ b/sound/soc/codecs/rt5640.c @@ -2556,10 +2556,18 @@ static void rt5640_enable_jack_detect(struct snd_soc_component *component, queue_delayed_work(system_long_wq, &rt5640->jack_work, 0); } +static const struct snd_soc_dapm_route rt5640_hda_jack_dapm_routes[] = { + {"IN1P", NULL, "MICBIAS1"}, + {"IN2P", NULL, "MICBIAS1"}, + {"IN3P", NULL, "MICBIAS1"}, +}; + static void rt5640_enable_hda_jack_detect( struct snd_soc_component *component, struct snd_soc_jack *jack) { struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); + struct snd_soc_dapm_context *dapm = + snd_soc_component_get_dapm(component); int ret; /* Select JD1 for Mic */ @@ -2592,6 +2600,9 @@ static void rt5640_enable_hda_jack_detect( /* sync initial jack state */ queue_delayed_work(system_long_wq, &rt5640->jack_work, 0); + + snd_soc_dapm_add_routes(dapm, rt5640_hda_jack_dapm_routes, + ARRAY_SIZE(rt5640_hda_jack_dapm_routes)); } static int rt5640_set_jack(struct snd_soc_component *component, diff --git a/sound/soc/codecs/wsa883x.c b/sound/soc/codecs/wsa883x.c index dcd88175b9cd..63e1d7aa6137 100644 --- a/sound/soc/codecs/wsa883x.c +++ b/sound/soc/codecs/wsa883x.c @@ -1492,6 +1492,8 @@ static const struct sdw_device_id wsa883x_swr_id[] = { {}, }; +MODULE_DEVICE_TABLE(sdw, wsa883x_swr_id); + static struct sdw_driver wsa883x_codec_driver = { .driver = { .name = "wsa883x-codec", diff --git a/sound/soc/intel/avs/boards/Makefile b/sound/soc/intel/avs/boards/Makefile index 25e8c4bb07db..bc75376d58c2 100644 --- a/sound/soc/intel/avs/boards/Makefile +++ b/sound/soc/intel/avs/boards/Makefile @@ -16,7 +16,7 @@ snd-soc-avs-ssm4567-objs := ssm4567.o obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_DA7219) += snd-soc-avs-da7219.o obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_DMIC) += snd-soc-avs-dmic.o obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_HDAUDIO) += snd-soc-avs-hdaudio.o -obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_i2s_TEST) += snd-soc-avs-i2s-test.o +obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_I2S_TEST) += snd-soc-avs-i2s-test.o obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_MAX98357A) += snd-soc-avs-max98357a.o obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_MAX98373) += snd-soc-avs-max98373.o obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_NAU8825) += snd-soc-avs-nau8825.o diff --git a/sound/soc/intel/catpt/device.c b/sound/soc/intel/catpt/device.c index 85a34e37316d..d48a71d2cf1e 100644 --- a/sound/soc/intel/catpt/device.c +++ b/sound/soc/intel/catpt/device.c @@ -254,14 +254,11 @@ static int catpt_acpi_probe(struct platform_device *pdev) return -ENODEV; } - spec = device_get_match_data(dev); - if (!spec) - return -ENODEV; - cdev = devm_kzalloc(dev, sizeof(*cdev), GFP_KERNEL); if (!cdev) return -ENOMEM; + spec = (const struct catpt_spec *)id->driver_data; catpt_dev_init(cdev, dev, spec); /* map DSP bar address */ diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c index 22ba1066c933..ee33c5d2e948 100644 --- a/sound/soc/rockchip/rockchip_i2s.c +++ b/sound/soc/rockchip/rockchip_i2s.c @@ -171,6 +171,7 @@ static int rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on) retry--; if (!retry) { dev_warn(i2s->dev, "fail to clear\n"); + ret = -EBUSY; break; } } @@ -232,6 +233,7 @@ static int rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on) retry--; if (!retry) { dev_warn(i2s->dev, "fail to clear\n"); + ret = -EBUSY; break; } } diff --git a/sound/soc/sof/intel/bdw.c b/sound/soc/sof/intel/bdw.c index 26df780c702e..a446154f2803 100644 --- a/sound/soc/sof/intel/bdw.c +++ b/sound/soc/sof/intel/bdw.c @@ -681,11 +681,8 @@ static int sof_broadwell_probe(struct platform_device *pdev) return -ENODEV; } - desc = device_get_match_data(dev); - if (!desc) - return -ENODEV; - - return sof_acpi_probe(pdev, device_get_match_data(dev)); + desc = (const struct sof_dev_desc *)id->driver_data; + return sof_acpi_probe(pdev, desc); } /* acpi_driver definition */ diff --git a/sound/soc/sof/intel/byt.c b/sound/soc/sof/intel/byt.c index 4ed8381eceda..e6dc4ff531c3 100644 --- a/sound/soc/sof/intel/byt.c +++ b/sound/soc/sof/intel/byt.c @@ -465,10 +465,7 @@ static int sof_baytrail_probe(struct platform_device *pdev) return -ENODEV; } - desc = device_get_match_data(&pdev->dev); - if (!desc) - return -ENODEV; - + desc = (const struct sof_dev_desc *)id->driver_data; if (desc == &sof_acpi_baytrail_desc && soc_intel_is_byt_cr(pdev)) desc = &sof_acpi_baytrailcr_desc; diff --git a/sound/soc/tegra/tegra20_das.c b/sound/soc/tegra/tegra20_das.c index 69c651274c12..c620ab0c601f 100644 --- a/sound/soc/tegra/tegra20_das.c +++ b/sound/soc/tegra/tegra20_das.c @@ -13,84 +13,119 @@ #include <linux/regmap.h> #include <linux/slab.h> #include <sound/soc.h> -#include "tegra20_das.h" #define DRV_NAME "tegra20-das" -static struct tegra20_das *das; +/* Register TEGRA20_DAS_DAP_CTRL_SEL */ +#define TEGRA20_DAS_DAP_CTRL_SEL 0x00 +#define TEGRA20_DAS_DAP_CTRL_SEL_COUNT 5 +#define TEGRA20_DAS_DAP_CTRL_SEL_STRIDE 4 +#define TEGRA20_DAS_DAP_CTRL_SEL_DAP_MS_SEL_P 31 +#define TEGRA20_DAS_DAP_CTRL_SEL_DAP_MS_SEL_S 1 +#define TEGRA20_DAS_DAP_CTRL_SEL_DAP_SDATA1_TX_RX_P 30 +#define TEGRA20_DAS_DAP_CTRL_SEL_DAP_SDATA1_TX_RX_S 1 +#define TEGRA20_DAS_DAP_CTRL_SEL_DAP_SDATA2_TX_RX_P 29 +#define TEGRA20_DAS_DAP_CTRL_SEL_DAP_SDATA2_TX_RX_S 1 +#define TEGRA20_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL_P 0 +#define TEGRA20_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL_S 5 + +/* Values for field TEGRA20_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL */ +#define TEGRA20_DAS_DAP_SEL_DAC1 0 +#define TEGRA20_DAS_DAP_SEL_DAC2 1 +#define TEGRA20_DAS_DAP_SEL_DAC3 2 +#define TEGRA20_DAS_DAP_SEL_DAP1 16 +#define TEGRA20_DAS_DAP_SEL_DAP2 17 +#define TEGRA20_DAS_DAP_SEL_DAP3 18 +#define TEGRA20_DAS_DAP_SEL_DAP4 19 +#define TEGRA20_DAS_DAP_SEL_DAP5 20 + +/* Register TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL */ +#define TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL 0x40 +#define TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_COUNT 3 +#define TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_STRIDE 4 +#define TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA2_SEL_P 28 +#define TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA2_SEL_S 4 +#define TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA1_SEL_P 24 +#define TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA1_SEL_S 4 +#define TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_CLK_SEL_P 0 +#define TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_CLK_SEL_S 4 -static inline void tegra20_das_write(u32 reg, u32 val) -{ - regmap_write(das->regmap, reg, val); -} - -static inline u32 tegra20_das_read(u32 reg) -{ - u32 val; +/* + * Values for: + * TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA2_SEL + * TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA1_SEL + * TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_CLK_SEL + */ +#define TEGRA20_DAS_DAC_SEL_DAP1 0 +#define TEGRA20_DAS_DAC_SEL_DAP2 1 +#define TEGRA20_DAS_DAC_SEL_DAP3 2 +#define TEGRA20_DAS_DAC_SEL_DAP4 3 +#define TEGRA20_DAS_DAC_SEL_DAP5 4 - regmap_read(das->regmap, reg, &val); - return val; -} +/* + * Names/IDs of the DACs/DAPs. + */ -int tegra20_das_connect_dap_to_dac(int dap, int dac) -{ - u32 addr; - u32 reg; +#define TEGRA20_DAS_DAP_ID_1 0 +#define TEGRA20_DAS_DAP_ID_2 1 +#define TEGRA20_DAS_DAP_ID_3 2 +#define TEGRA20_DAS_DAP_ID_4 3 +#define TEGRA20_DAS_DAP_ID_5 4 - if (!das) - return -ENODEV; +#define TEGRA20_DAS_DAC_ID_1 0 +#define TEGRA20_DAS_DAC_ID_2 1 +#define TEGRA20_DAS_DAC_ID_3 2 - addr = TEGRA20_DAS_DAP_CTRL_SEL + - (dap * TEGRA20_DAS_DAP_CTRL_SEL_STRIDE); - reg = dac << TEGRA20_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL_P; +struct tegra20_das { + struct regmap *regmap; +}; - tegra20_das_write(addr, reg); +/* + * Terminology: + * DAS: Digital audio switch (HW module controlled by this driver) + * DAP: Digital audio port (port/pins on Tegra device) + * DAC: Digital audio controller (e.g. I2S or AC97 controller elsewhere) + * + * The Tegra DAS is a mux/cross-bar which can connect each DAP to a specific + * DAC, or another DAP. When DAPs are connected, one must be the master and + * one the slave. Each DAC allows selection of a specific DAP for input, to + * cater for the case where N DAPs are connected to 1 DAC for broadcast + * output. + * + * This driver is dumb; no attempt is made to ensure that a valid routing + * configuration is programmed. + */ - return 0; +static inline void tegra20_das_write(struct tegra20_das *das, u32 reg, u32 val) +{ + regmap_write(das->regmap, reg, val); } -EXPORT_SYMBOL_GPL(tegra20_das_connect_dap_to_dac); -int tegra20_das_connect_dap_to_dap(int dap, int otherdap, int master, - int sdata1rx, int sdata2rx) +static void tegra20_das_connect_dap_to_dac(struct tegra20_das *das, int dap, int dac) { u32 addr; u32 reg; - if (!das) - return -ENODEV; - addr = TEGRA20_DAS_DAP_CTRL_SEL + (dap * TEGRA20_DAS_DAP_CTRL_SEL_STRIDE); - reg = (otherdap << TEGRA20_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL_P) | - (!!sdata2rx << TEGRA20_DAS_DAP_CTRL_SEL_DAP_SDATA2_TX_RX_P) | - (!!sdata1rx << TEGRA20_DAS_DAP_CTRL_SEL_DAP_SDATA1_TX_RX_P) | - (!!master << TEGRA20_DAS_DAP_CTRL_SEL_DAP_MS_SEL_P); - - tegra20_das_write(addr, reg); + reg = dac << TEGRA20_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL_P; - return 0; + tegra20_das_write(das, addr, reg); } -EXPORT_SYMBOL_GPL(tegra20_das_connect_dap_to_dap); -int tegra20_das_connect_dac_to_dap(int dac, int dap) +static void tegra20_das_connect_dac_to_dap(struct tegra20_das *das, int dac, int dap) { u32 addr; u32 reg; - if (!das) - return -ENODEV; - addr = TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL + (dac * TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_STRIDE); reg = dap << TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_CLK_SEL_P | dap << TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA1_SEL_P | dap << TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA2_SEL_P; - tegra20_das_write(addr, reg); - - return 0; + tegra20_das_write(das, addr, reg); } -EXPORT_SYMBOL_GPL(tegra20_das_connect_dac_to_dap); #define LAST_REG(name) \ (TEGRA20_DAS_##name + \ @@ -120,73 +155,31 @@ static const struct regmap_config tegra20_das_regmap_config = { static int tegra20_das_probe(struct platform_device *pdev) { void __iomem *regs; - int ret = 0; - - if (das) - return -ENODEV; + struct tegra20_das *das; das = devm_kzalloc(&pdev->dev, sizeof(struct tegra20_das), GFP_KERNEL); - if (!das) { - ret = -ENOMEM; - goto err; - } - das->dev = &pdev->dev; + if (!das) + return -ENOMEM; regs = devm_platform_ioremap_resource(pdev, 0); - if (IS_ERR(regs)) { - ret = PTR_ERR(regs); - goto err; - } + if (IS_ERR(regs)) + return PTR_ERR(regs); das->regmap = devm_regmap_init_mmio(&pdev->dev, regs, &tegra20_das_regmap_config); if (IS_ERR(das->regmap)) { dev_err(&pdev->dev, "regmap init failed\n"); - ret = PTR_ERR(das->regmap); - goto err; - } - - ret = tegra20_das_connect_dap_to_dac(TEGRA20_DAS_DAP_ID_1, - TEGRA20_DAS_DAP_SEL_DAC1); - if (ret) { - dev_err(&pdev->dev, "Can't set up DAS DAP connection\n"); - goto err; - } - ret = tegra20_das_connect_dac_to_dap(TEGRA20_DAS_DAC_ID_1, - TEGRA20_DAS_DAC_SEL_DAP1); - if (ret) { - dev_err(&pdev->dev, "Can't set up DAS DAC connection\n"); - goto err; - } - - ret = tegra20_das_connect_dap_to_dac(TEGRA20_DAS_DAP_ID_3, - TEGRA20_DAS_DAP_SEL_DAC3); - if (ret) { - dev_err(&pdev->dev, "Can't set up DAS DAP connection\n"); - goto err; + return PTR_ERR(das->regmap); } - ret = tegra20_das_connect_dac_to_dap(TEGRA20_DAS_DAC_ID_3, - TEGRA20_DAS_DAC_SEL_DAP3); - if (ret) { - dev_err(&pdev->dev, "Can't set up DAS DAC connection\n"); - goto err; - } - - platform_set_drvdata(pdev, das); - - return 0; - -err: - das = NULL; - return ret; -} - -static int tegra20_das_remove(struct platform_device *pdev) -{ - if (!das) - return -ENODEV; - das = NULL; + tegra20_das_connect_dap_to_dac(das, TEGRA20_DAS_DAP_ID_1, + TEGRA20_DAS_DAP_SEL_DAC1); + tegra20_das_connect_dac_to_dap(das, TEGRA20_DAS_DAC_ID_1, + TEGRA20_DAS_DAC_SEL_DAP1); + tegra20_das_connect_dap_to_dac(das, TEGRA20_DAS_DAP_ID_3, + TEGRA20_DAS_DAP_SEL_DAC3); + tegra20_das_connect_dac_to_dap(das, TEGRA20_DAS_DAC_ID_3, + TEGRA20_DAS_DAC_SEL_DAP3); return 0; } @@ -198,7 +191,6 @@ static const struct of_device_id tegra20_das_of_match[] = { static struct platform_driver tegra20_das_driver = { .probe = tegra20_das_probe, - .remove = tegra20_das_remove, .driver = { .name = DRV_NAME, .of_match_table = tegra20_das_of_match, diff --git a/sound/soc/tegra/tegra20_das.h b/sound/soc/tegra/tegra20_das.h deleted file mode 100644 index 18e832ded73a..000000000000 --- a/sound/soc/tegra/tegra20_das.h +++ /dev/null @@ -1,120 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * tegra20_das.h - Definitions for Tegra20 DAS driver - * - * Author: Stephen Warren <[email protected]> - * Copyright (C) 2010,2012 - NVIDIA, Inc. - */ - -#ifndef __TEGRA20_DAS_H__ -#define __TEGRA20_DAS_H__ - -/* Register TEGRA20_DAS_DAP_CTRL_SEL */ -#define TEGRA20_DAS_DAP_CTRL_SEL 0x00 -#define TEGRA20_DAS_DAP_CTRL_SEL_COUNT 5 -#define TEGRA20_DAS_DAP_CTRL_SEL_STRIDE 4 -#define TEGRA20_DAS_DAP_CTRL_SEL_DAP_MS_SEL_P 31 -#define TEGRA20_DAS_DAP_CTRL_SEL_DAP_MS_SEL_S 1 -#define TEGRA20_DAS_DAP_CTRL_SEL_DAP_SDATA1_TX_RX_P 30 -#define TEGRA20_DAS_DAP_CTRL_SEL_DAP_SDATA1_TX_RX_S 1 -#define TEGRA20_DAS_DAP_CTRL_SEL_DAP_SDATA2_TX_RX_P 29 -#define TEGRA20_DAS_DAP_CTRL_SEL_DAP_SDATA2_TX_RX_S 1 -#define TEGRA20_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL_P 0 -#define TEGRA20_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL_S 5 - -/* Values for field TEGRA20_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL */ -#define TEGRA20_DAS_DAP_SEL_DAC1 0 -#define TEGRA20_DAS_DAP_SEL_DAC2 1 -#define TEGRA20_DAS_DAP_SEL_DAC3 2 -#define TEGRA20_DAS_DAP_SEL_DAP1 16 -#define TEGRA20_DAS_DAP_SEL_DAP2 17 -#define TEGRA20_DAS_DAP_SEL_DAP3 18 -#define TEGRA20_DAS_DAP_SEL_DAP4 19 -#define TEGRA20_DAS_DAP_SEL_DAP5 20 - -/* Register TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL */ -#define TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL 0x40 -#define TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_COUNT 3 -#define TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_STRIDE 4 -#define TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA2_SEL_P 28 -#define TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA2_SEL_S 4 -#define TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA1_SEL_P 24 -#define TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA1_SEL_S 4 -#define TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_CLK_SEL_P 0 -#define TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_CLK_SEL_S 4 - -/* - * Values for: - * TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA2_SEL - * TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA1_SEL - * TEGRA20_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_CLK_SEL - */ -#define TEGRA20_DAS_DAC_SEL_DAP1 0 -#define TEGRA20_DAS_DAC_SEL_DAP2 1 -#define TEGRA20_DAS_DAC_SEL_DAP3 2 -#define TEGRA20_DAS_DAC_SEL_DAP4 3 -#define TEGRA20_DAS_DAC_SEL_DAP5 4 - -/* - * Names/IDs of the DACs/DAPs. - */ - -#define TEGRA20_DAS_DAP_ID_1 0 -#define TEGRA20_DAS_DAP_ID_2 1 -#define TEGRA20_DAS_DAP_ID_3 2 -#define TEGRA20_DAS_DAP_ID_4 3 -#define TEGRA20_DAS_DAP_ID_5 4 - -#define TEGRA20_DAS_DAC_ID_1 0 -#define TEGRA20_DAS_DAC_ID_2 1 -#define TEGRA20_DAS_DAC_ID_3 2 - -struct tegra20_das { - struct device *dev; - struct regmap *regmap; -}; - -/* - * Terminology: - * DAS: Digital audio switch (HW module controlled by this driver) - * DAP: Digital audio port (port/pins on Tegra device) - * DAC: Digital audio controller (e.g. I2S or AC97 controller elsewhere) - * - * The Tegra DAS is a mux/cross-bar which can connect each DAP to a specific - * DAC, or another DAP. When DAPs are connected, one must be the master and - * one the slave. Each DAC allows selection of a specific DAP for input, to - * cater for the case where N DAPs are connected to 1 DAC for broadcast - * output. - * - * This driver is dumb; no attempt is made to ensure that a valid routing - * configuration is programmed. - */ - -/* - * Connect a DAP to a DAC - * dap_id: DAP to connect: TEGRA20_DAS_DAP_ID_* - * dac_sel: DAC to connect to: TEGRA20_DAS_DAP_SEL_DAC* - */ -extern int tegra20_das_connect_dap_to_dac(int dap, int dac); - -/* - * Connect a DAP to another DAP - * dap_id: DAP to connect: TEGRA20_DAS_DAP_ID_* - * other_dap_sel: DAP to connect to: TEGRA20_DAS_DAP_SEL_DAP* - * master: Is this DAP the master (1) or slave (0) - * sdata1rx: Is this DAP's SDATA1 pin RX (1) or TX (0) - * sdata2rx: Is this DAP's SDATA2 pin RX (1) or TX (0) - */ -extern int tegra20_das_connect_dap_to_dap(int dap, int otherdap, - int master, int sdata1rx, - int sdata2rx); - -/* - * Connect a DAC's input to a DAP - * (DAC outputs are selected by the DAP) - * dac_id: DAC ID to connect: TEGRA20_DAS_DAC_ID_* - * dap_sel: DAP to receive input from: TEGRA20_DAS_DAC_SEL_DAP* - */ -extern int tegra20_das_connect_dac_to_dap(int dac, int dap); - -#endif diff --git a/sound/soc/xilinx/xlnx_formatter_pcm.c b/sound/soc/xilinx/xlnx_formatter_pcm.c index f5ac0aa312d6..ff1fe62fea70 100644 --- a/sound/soc/xilinx/xlnx_formatter_pcm.c +++ b/sound/soc/xilinx/xlnx_formatter_pcm.c @@ -703,7 +703,7 @@ static int xlnx_formatter_pcm_remove(struct platform_device *pdev) dev_err(&pdev->dev, "audio formatter reset failed\n"); clk_disable_unprepare(adata->axi_clk); - return ret; + return 0; } static const struct of_device_id xlnx_formatter_pcm_of_match[] = { |