diff options
Diffstat (limited to 'sound/soc/intel/avs')
| -rw-r--r-- | sound/soc/intel/avs/Makefile | 2 | ||||
| -rw-r--r-- | sound/soc/intel/avs/apl.c | 15 | ||||
| -rw-r--r-- | sound/soc/intel/avs/avs.h | 8 | ||||
| -rw-r--r-- | sound/soc/intel/avs/cnl.c | 61 | ||||
| -rw-r--r-- | sound/soc/intel/avs/core.c | 26 | ||||
| -rw-r--r-- | sound/soc/intel/avs/registers.h | 15 |
6 files changed, 119 insertions, 8 deletions
diff --git a/sound/soc/intel/avs/Makefile b/sound/soc/intel/avs/Makefile index 460ee6599daf..a8d4b0ef2603 100644 --- a/sound/soc/intel/avs/Makefile +++ b/sound/soc/intel/avs/Makefile @@ -3,7 +3,7 @@ snd-soc-avs-objs := dsp.o ipc.o messages.o utils.o core.o loader.o \ topology.o path.o pcm.o board_selection.o control.o snd-soc-avs-objs += cldma.o -snd-soc-avs-objs += skl.o apl.o +snd-soc-avs-objs += skl.o apl.o cnl.o snd-soc-avs-objs += trace.o # tell define_trace.h where to find the trace header diff --git a/sound/soc/intel/avs/apl.c b/sound/soc/intel/avs/apl.c index 6382543a9cdb..c21ecaef9eba 100644 --- a/sound/soc/intel/avs/apl.c +++ b/sound/soc/intel/avs/apl.c @@ -13,9 +13,9 @@ #include "path.h" #include "topology.h" -static int __maybe_unused -avs_apl_enable_logs(struct avs_dev *adev, enum avs_log_enable enable, u32 aging_period, - u32 fifo_full_period, unsigned long resource_mask, u32 *priorities) +#ifdef CONFIG_DEBUG_FS +int avs_apl_enable_logs(struct avs_dev *adev, enum avs_log_enable enable, u32 aging_period, + u32 fifo_full_period, unsigned long resource_mask, u32 *priorities) { struct avs_apl_log_state_info *info; u32 size, num_cores = adev->hw_cfg.dsp_cores; @@ -47,8 +47,9 @@ avs_apl_enable_logs(struct avs_dev *adev, enum avs_log_enable enable, u32 aging_ return 0; } +#endif -static int avs_apl_log_buffer_status(struct avs_dev *adev, union avs_notify_msg *msg) +int avs_apl_log_buffer_status(struct avs_dev *adev, union avs_notify_msg *msg) { struct avs_apl_log_buffer_layout layout; void __iomem *addr, *buf; @@ -102,7 +103,7 @@ static int avs_apl_wait_log_entry(struct avs_dev *adev, u32 core, /* reads log header and tests its type */ #define avs_apl_is_entry_stackdump(addr) ((readl(addr) >> 30) & 0x1) -static int avs_apl_coredump(struct avs_dev *adev, union avs_notify_msg *msg) +int avs_apl_coredump(struct avs_dev *adev, union avs_notify_msg *msg) { struct avs_apl_log_buffer_layout layout; void __iomem *addr, *buf; @@ -202,7 +203,7 @@ static bool avs_apl_lp_streaming(struct avs_dev *adev) return true; } -static bool avs_apl_d0ix_toggle(struct avs_dev *adev, struct avs_ipc_msg *tx, bool wake) +bool avs_apl_d0ix_toggle(struct avs_dev *adev, struct avs_ipc_msg *tx, bool wake) { /* wake in all cases */ if (wake) @@ -219,7 +220,7 @@ static bool avs_apl_d0ix_toggle(struct avs_dev *adev, struct avs_ipc_msg *tx, bo return avs_apl_lp_streaming(adev); } -static int avs_apl_set_d0ix(struct avs_dev *adev, bool enable) +int avs_apl_set_d0ix(struct avs_dev *adev, bool enable) { bool streaming = false; int ret; diff --git a/sound/soc/intel/avs/avs.h b/sound/soc/intel/avs/avs.h index 3d823880f965..b53cf35fa556 100644 --- a/sound/soc/intel/avs/avs.h +++ b/sound/soc/intel/avs/avs.h @@ -66,6 +66,7 @@ struct avs_dsp_ops { extern const struct avs_dsp_ops avs_skl_dsp_ops; extern const struct avs_dsp_ops avs_apl_dsp_ops; +extern const struct avs_dsp_ops avs_cnl_dsp_ops; #define AVS_PLATATTR_CLDMA BIT_ULL(0) #define AVS_PLATATTR_IMR BIT_ULL(1) @@ -265,7 +266,14 @@ int avs_dsp_disable_d0ix(struct avs_dev *adev); int avs_dsp_enable_d0ix(struct avs_dev *adev); irqreturn_t avs_skl_irq_thread(struct avs_dev *adev); +irqreturn_t avs_cnl_irq_thread(struct avs_dev *adev); +int avs_apl_enable_logs(struct avs_dev *adev, enum avs_log_enable enable, u32 aging_period, + u32 fifo_full_period, unsigned long resource_mask, u32 *priorities); int avs_skl_log_buffer_offset(struct avs_dev *adev, u32 core); +int avs_apl_log_buffer_status(struct avs_dev *adev, union avs_notify_msg *msg); +int avs_apl_coredump(struct avs_dev *adev, union avs_notify_msg *msg); +bool avs_apl_d0ix_toggle(struct avs_dev *adev, struct avs_ipc_msg *tx, bool wake); +int avs_apl_set_d0ix(struct avs_dev *adev, bool enable); /* Firmware resources management */ diff --git a/sound/soc/intel/avs/cnl.c b/sound/soc/intel/avs/cnl.c new file mode 100644 index 000000000000..5423c29ecc4e --- /dev/null +++ b/sound/soc/intel/avs/cnl.c @@ -0,0 +1,61 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// Copyright(c) 2021-2024 Intel Corporation. All rights reserved. +// +// Authors: Cezary Rojewski <cezary.rojewski@intel.com> +// Amadeusz Slawinski <amadeuszx.slawinski@linux.intel.com> +// + +#include <sound/hdaudio_ext.h> +#include "avs.h" +#include "messages.h" + +irqreturn_t avs_cnl_irq_thread(struct avs_dev *adev) +{ + union avs_reply_msg msg; + u32 hipctdr, hipctdd, hipctda; + + hipctdr = snd_hdac_adsp_readl(adev, CNL_ADSP_REG_HIPCTDR); + hipctdd = snd_hdac_adsp_readl(adev, CNL_ADSP_REG_HIPCTDD); + + /* Ensure DSP sent new response to process. */ + if (!(hipctdr & CNL_ADSP_HIPCTDR_BUSY)) + return IRQ_NONE; + + msg.primary = hipctdr; + msg.ext.val = hipctdd; + avs_dsp_process_response(adev, msg.val); + + /* Tell DSP we accepted its message. */ + snd_hdac_adsp_updatel(adev, CNL_ADSP_REG_HIPCTDR, + CNL_ADSP_HIPCTDR_BUSY, CNL_ADSP_HIPCTDR_BUSY); + /* Ack this response. */ + snd_hdac_adsp_updatel(adev, CNL_ADSP_REG_HIPCTDA, + CNL_ADSP_HIPCTDA_DONE, CNL_ADSP_HIPCTDA_DONE); + /* HW might have been clock gated, give some time for change to propagate. */ + snd_hdac_adsp_readl_poll(adev, CNL_ADSP_REG_HIPCTDA, hipctda, + !(hipctda & CNL_ADSP_HIPCTDA_DONE), 10, 1000); + /* Unmask busy interrupt. */ + snd_hdac_adsp_updatel(adev, CNL_ADSP_REG_HIPCCTL, + AVS_ADSP_HIPCCTL_BUSY, AVS_ADSP_HIPCCTL_BUSY); + + return IRQ_HANDLED; +} + +const struct avs_dsp_ops avs_cnl_dsp_ops = { + .power = avs_dsp_core_power, + .reset = avs_dsp_core_reset, + .stall = avs_dsp_core_stall, + .irq_handler = avs_irq_handler, + .irq_thread = avs_cnl_irq_thread, + .int_control = avs_dsp_interrupt_control, + .load_basefw = avs_hda_load_basefw, + .load_lib = avs_hda_load_library, + .transfer_mods = avs_hda_transfer_modules, + .log_buffer_offset = avs_skl_log_buffer_offset, + .log_buffer_status = avs_apl_log_buffer_status, + .coredump = avs_apl_coredump, + .d0ix_toggle = avs_apl_d0ix_toggle, + .set_d0ix = avs_apl_set_d0ix, + AVS_SET_ENABLE_LOGS_OP(apl) +}; diff --git a/sound/soc/intel/avs/core.c b/sound/soc/intel/avs/core.c index b8645a9760f5..2054c2034fe2 100644 --- a/sound/soc/intel/avs/core.c +++ b/sound/soc/intel/avs/core.c @@ -767,6 +767,17 @@ static const struct avs_hipc_spec skl_hipc_spec = { .ctl_offset = SKL_ADSP_REG_HIPCCTL, }; +static const struct avs_hipc_spec cnl_hipc_spec = { + .req_offset = CNL_ADSP_REG_HIPCIDR, + .req_ext_offset = CNL_ADSP_REG_HIPCIDD, + .req_busy_mask = CNL_ADSP_HIPCIDR_BUSY, + .ack_offset = CNL_ADSP_REG_HIPCIDA, + .ack_done_mask = CNL_ADSP_HIPCIDA_DONE, + .rsp_offset = CNL_ADSP_REG_HIPCTDR, + .rsp_busy_mask = CNL_ADSP_HIPCTDR_BUSY, + .ctl_offset = CNL_ADSP_REG_HIPCCTL, +}; + static const struct avs_spec skl_desc = { .name = "skl", .min_fw_version = { 9, 21, 0, 4732 }, @@ -787,6 +798,16 @@ static const struct avs_spec apl_desc = { .hipc = &skl_hipc_spec, }; +static const struct avs_spec cnl_desc = { + .name = "cnl", + .min_fw_version = { 10, 23, 0, 5314 }, + .dsp_ops = &avs_cnl_dsp_ops, + .core_init_mask = 1, + .attributes = AVS_PLATATTR_IMR, + .sram = &apl_sram_spec, + .hipc = &cnl_hipc_spec, +}; + static const struct pci_device_id avs_ids[] = { { PCI_DEVICE_DATA(INTEL, HDA_SKL_LP, &skl_desc) }, { PCI_DEVICE_DATA(INTEL, HDA_SKL, &skl_desc) }, @@ -796,6 +817,11 @@ static const struct pci_device_id avs_ids[] = { { PCI_DEVICE_DATA(INTEL, HDA_CML_S, &skl_desc) }, { PCI_DEVICE_DATA(INTEL, HDA_APL, &apl_desc) }, { PCI_DEVICE_DATA(INTEL, HDA_GML, &apl_desc) }, + { PCI_DEVICE_DATA(INTEL, HDA_CNL_LP, &cnl_desc) }, + { PCI_DEVICE_DATA(INTEL, HDA_CNL_H, &cnl_desc) }, + { PCI_DEVICE_DATA(INTEL, HDA_CML_LP, &cnl_desc) }, + { PCI_DEVICE_DATA(INTEL, HDA_CML_H, &cnl_desc) }, + { PCI_DEVICE_DATA(INTEL, HDA_RKL_S, &cnl_desc) }, { 0 } }; MODULE_DEVICE_TABLE(pci, avs_ids); diff --git a/sound/soc/intel/avs/registers.h b/sound/soc/intel/avs/registers.h index 8468acd15c3d..6126adca500c 100644 --- a/sound/soc/intel/avs/registers.h +++ b/sound/soc/intel/avs/registers.h @@ -50,6 +50,21 @@ #define SKL_ADSP_HIPCIE_DONE BIT(30) #define SKL_ADSP_HIPCT_BUSY BIT(31) +/* CNL Intel HD Audio Inter-Processor Communication Registers */ +#define CNL_ADSP_IPC_BASE 0xC0 +#define CNL_ADSP_REG_HIPCTDR (CNL_ADSP_IPC_BASE + 0x00) +#define CNL_ADSP_REG_HIPCTDA (CNL_ADSP_IPC_BASE + 0x04) +#define CNL_ADSP_REG_HIPCTDD (CNL_ADSP_IPC_BASE + 0x08) +#define CNL_ADSP_REG_HIPCIDR (CNL_ADSP_IPC_BASE + 0x10) +#define CNL_ADSP_REG_HIPCIDA (CNL_ADSP_IPC_BASE + 0x14) +#define CNL_ADSP_REG_HIPCIDD (CNL_ADSP_IPC_BASE + 0x18) +#define CNL_ADSP_REG_HIPCCTL (CNL_ADSP_IPC_BASE + 0x28) + +#define CNL_ADSP_HIPCTDR_BUSY BIT(31) +#define CNL_ADSP_HIPCTDA_DONE BIT(31) +#define CNL_ADSP_HIPCIDR_BUSY BIT(31) +#define CNL_ADSP_HIPCIDA_DONE BIT(31) + /* Intel HD Audio SRAM windows base addresses */ #define SKL_ADSP_SRAM_BASE_OFFSET 0x8000 #define SKL_ADSP_SRAM_WINDOW_SIZE 0x2000 |