Hello, Care to add the Reviewed-by tags received on SOF github? https://github.com/thesofproject/linux/pull/3749 From time to time someone at intel runs a script and does a rebase which picks the reviewed-by tags into topic/sof-dev-rebase branch. thanks, Daniel. On 13.09.2022 17:43, V sujith kumar Reddy wrote:

From: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>

Newer AMD SOC differs slightly in terms of few registers offset and configuration. Add offsets into chip_info struct to make core ACP code more generic and resusable on newer SOC.

Signed-off-by: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com> Signed-off-by: V sujith kumar Reddy <Vsujithkumar.Reddy@amd.com> --- sound/soc/sof/amd/Makefile | 2 +- sound/soc/sof/amd/acp-common.c | 110 +++++++++++++++++++++++++++++ sound/soc/sof/amd/acp-dsp-offset.h | 25 +++---- sound/soc/sof/amd/acp-ipc.c | 16 +++-- sound/soc/sof/amd/acp-loader.c | 13 ++-- sound/soc/sof/amd/acp-stream.c | 3 +- sound/soc/sof/amd/acp.c | 37 ++++++---- sound/soc/sof/amd/acp.h | 26 +++++-- sound/soc/sof/amd/pci-rn.c | 11 +++ sound/soc/sof/amd/renoir.c | 101 ++++---------------------- 10 files changed, 210 insertions(+), 134 deletions(-) create mode 100644 sound/soc/sof/amd/acp-common.c

diff --git a/sound/soc/sof/amd/Makefile b/sound/soc/sof/amd/Makefile index 7b9f1a0af3c8..efea92f62a86 100644 --- a/sound/soc/sof/amd/Makefile +++ b/sound/soc/sof/amd/Makefile @@ -4,7 +4,7 @@ # # Copyright(c) 2021 Advanced Micro Devices, Inc. All rights reserved.

-snd-sof-amd-acp-objs := acp.o acp-loader.o acp-ipc.o acp-pcm.o acp-stream.o acp-trace.o +snd-sof-amd-acp-objs := acp.o acp-loader.o acp-ipc.o acp-pcm.o acp-stream.o acp-trace.o acp-common.o snd-sof-amd-renoir-objs := pci-rn.o renoir.o

obj-$(CONFIG_SND_SOC_SOF_AMD_COMMON) += snd-sof-amd-acp.o diff --git a/sound/soc/sof/amd/acp-common.c b/sound/soc/sof/amd/acp-common.c new file mode 100644 index 000000000000..12bdd97c1aae --- /dev/null +++ b/sound/soc/sof/amd/acp-common.c @@ -0,0 +1,110 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +// +// This file is provided under a dual BSD/GPLv2 license. When using or +// redistributing this file, you may do so under either license. +// +// Copyright(c) 2022 Advanced Micro Devices, Inc. +// +// Authors: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com> +// V sujith kumar Reddy <Vsujithkumar.Reddy@amd.com> + +/* ACP-specific Common code */ + +#include "../sof-priv.h" +#include "../sof-audio.h" +#include "../ops.h" +#include "../sof-audio.h" +#include "acp.h" +#include "acp-dsp-offset.h" + +int acp_dai_probe(struct snd_soc_dai *dai) +{ + struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(dai->component); + const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); + unsigned int val; + + val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, desc->i2s_pin_config_offset); + if (val != desc->i2s_mode) { + dev_err(sdev->dev, "I2S Mode is not supported (I2S_PIN_CONFIG: %#x)\n", val); + return -EINVAL; + } + + return 0; +} +EXPORT_SYMBOL_NS(acp_dai_probe, SND_SOC_SOF_AMD_COMMON); + +struct snd_soc_acpi_mach *amd_sof_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_soc_acpi_mach *mach; + + mach = snd_soc_acpi_find_machine(desc->machines); + if (!mach) { + dev_warn(sdev->dev, "No matching ASoC machine driver found\n"); + return NULL; + } + + sof_pdata->tplg_filename = mach->sof_tplg_filename; + sof_pdata->fw_filename = mach->fw_filename; + + return mach; +} + +/* AMD Common DSP ops */ +struct snd_sof_dsp_ops sof_acp_common_ops = { + /* probe and remove */ + .probe = amd_sof_acp_probe, + .remove = amd_sof_acp_remove, + + /* Register IO */ + .write = sof_io_write, + .read = sof_io_read, + + /* Block IO */ + .block_read = acp_dsp_block_read, + .block_write = acp_dsp_block_write, + + /*Firmware loading */ + .load_firmware = snd_sof_load_firmware_memcpy, + .pre_fw_run = acp_dsp_pre_fw_run, + .get_bar_index = acp_get_bar_index, + + /* DSP core boot */ + .run = acp_sof_dsp_run, + + /*IPC */ + .send_msg = acp_sof_ipc_send_msg, + .ipc_msg_data = acp_sof_ipc_msg_data, + .get_mailbox_offset = acp_sof_ipc_get_mailbox_offset, + .irq_thread = acp_sof_ipc_irq_thread, + + /* stream callbacks */ + .pcm_open = acp_pcm_open, + .pcm_close = acp_pcm_close, + .pcm_hw_params = acp_pcm_hw_params, + + .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, + + /* Machine driver callbacks */ + .machine_select = amd_sof_machine_select, + .machine_register = sof_machine_register, + .machine_unregister = sof_machine_unregister, + + /* Trace Logger */ + .trace_init = acp_sof_trace_init, + .trace_release = acp_sof_trace_release, + + /* PM */ + .suspend = amd_sof_acp_suspend, + .resume = amd_sof_acp_resume, +}; +EXPORT_SYMBOL_NS(sof_acp_common_ops, SND_SOC_SOF_AMD_COMMON); + +MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON); +MODULE_DESCRIPTION("ACP SOF COMMON Driver"); +MODULE_LICENSE("Dual BSD/GPL"); diff --git a/sound/soc/sof/amd/acp-dsp-offset.h b/sound/soc/sof/amd/acp-dsp-offset.h index 56cefd4a84fc..47151a84f90b 100644 --- a/sound/soc/sof/amd/acp-dsp-offset.h +++ b/sound/soc/sof/amd/acp-dsp-offset.h @@ -48,22 +48,23 @@ #define ACP_SOFT_RESET 0x1000 #define ACP_CONTROL 0x1004

-#define ACP_I2S_PIN_CONFIG 0x1400 +#define ACP3X_I2S_PIN_CONFIG 0x1400

-/* Registers from ACP_PGFSM block */ -#define ACP_PGFSM_CONTROL 0x141C -#define ACP_PGFSM_STATUS 0x1420 -#define ACP_CLKMUX_SEL 0x1424 +/* Registers offsets from ACP_PGFSM block */ +#define ACP3X_PGFSM_BASE 0x141C +#define PGFSM_CONTROL_OFFSET 0x0 +#define PGFSM_STATUS_OFFSET 0x4 +#define ACP3X_CLKMUX_SEL 0x1424

/* Registers from ACP_INTR block */ -#define ACP_EXTERNAL_INTR_ENB 0x1800 -#define ACP_EXTERNAL_INTR_CNTL 0x1804 -#define ACP_EXTERNAL_INTR_STAT 0x1808 -#define ACP_DSP_SW_INTR_CNTL 0x1814 -#define ACP_DSP_SW_INTR_STAT 0x1818 -#define ACP_SW_INTR_TRIG 0x181C +#define ACP3X_EXT_INTR_STAT 0x1808 + +#define ACP3X_DSP_SW_INTR_BASE 0x1814 +#define DSP_SW_INTR_CNTL_OFFSET 0x0 +#define DSP_SW_INTR_STAT_OFFSET 0x4 +#define DSP_SW_INTR_TRIG_OFFSET 0x8 #define ACP_ERROR_STATUS 0x18C4 -#define ACP_AXI2DAGB_SEM_0 0x1880 +#define ACP3X_AXI2DAGB_SEM_0 0x1880

/* Registers from ACP_SHA block */ #define ACP_SHA_DSP_FW_QUALIFIER 0x1C70 diff --git a/sound/soc/sof/amd/acp-ipc.c b/sound/soc/sof/amd/acp-ipc.c index e1842f037083..e09392498f4c 100644 --- a/sound/soc/sof/amd/acp-ipc.c +++ b/sound/soc/sof/amd/acp-ipc.c @@ -30,11 +30,14 @@ EXPORT_SYMBOL_NS(acp_mailbox_read, SND_SOC_SOF_AMD_COMMON); static void acpbus_trigger_host_to_dsp_swintr(struct acp_dev_data *adata) { struct snd_sof_dev *sdev = adata->dev; + const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); u32 swintr_trigger;

- swintr_trigger = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP_SW_INTR_TRIG); + swintr_trigger = snd_sof_dsp_read(sdev, ACP_DSP_BAR, desc->dsp_intr_base + + DSP_SW_INTR_TRIG_OFFSET); swintr_trigger |= 0x01; - snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SW_INTR_TRIG, swintr_trigger); + snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->dsp_intr_base + DSP_SW_INTR_TRIG_OFFSET, + swintr_trigger); }

static void acp_ipc_host_msg_set(struct snd_sof_dev *sdev) @@ -61,10 +64,11 @@ static void acp_dsp_ipc_dsp_done(struct snd_sof_dev *sdev) int acp_sof_ipc_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) { struct acp_dev_data *adata = sdev->pdata->hw_pdata; + const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); unsigned int offset = offsetof(struct scratch_ipc_conf, sof_in_box); unsigned int count = ACP_HW_SEM_RETRY_COUNT;

- while (snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP_AXI2DAGB_SEM_0)) { + while (snd_sof_dsp_read(sdev, ACP_DSP_BAR, desc->hw_semaphore_offset)) { /* Wait until acquired HW Semaphore Lock or timeout*/ count--; if (!count) { @@ -80,7 +84,7 @@ int acp_sof_ipc_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) acpbus_trigger_host_to_dsp_swintr(adata);

/* Unlock or Release HW Semaphore */ - snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_AXI2DAGB_SEM_0, 0x0); + snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->hw_semaphore_offset, 0x0);

return 0; } @@ -186,7 +190,9 @@ EXPORT_SYMBOL_NS(acp_sof_ipc_msg_data, SND_SOC_SOF_AMD_COMMON);

int acp_sof_ipc_get_mailbox_offset(struct snd_sof_dev *sdev) { - return ACP_SCRATCH_MEMORY_ADDRESS; + const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); + + return desc->sram_pte_offset; } EXPORT_SYMBOL_NS(acp_sof_ipc_get_mailbox_offset, SND_SOC_SOF_AMD_COMMON);

diff --git a/sound/soc/sof/amd/acp-loader.c b/sound/soc/sof/amd/acp-loader.c index 7ca51e0f3b1b..f372f93094f3 100644 --- a/sound/soc/sof/amd/acp-loader.c +++ b/sound/soc/sof/amd/acp-loader.c @@ -30,9 +30,10 @@ int acp_dsp_block_read(struct snd_sof_dev *sdev, enum snd_sof_fw_blk_type blk_type, u32 offset, void *dest, size_t size) { + const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); switch (blk_type) { case SOF_FW_BLK_TYPE_SRAM: - offset = offset - ACP_SCRATCH_MEMORY_ADDRESS; + offset = offset - desc->sram_pte_offset; memcpy_from_scratch(sdev, offset, dest, size); break; default: @@ -49,6 +50,7 @@ int acp_dsp_block_write(struct snd_sof_dev *sdev, enum snd_sof_fw_blk_type blk_t { struct snd_sof_pdata *plat_data = sdev->pdata; struct pci_dev *pci = to_pci_dev(sdev->dev); + const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); struct acp_dev_data *adata; void *dest; u32 dma_size, page_count; @@ -84,7 +86,7 @@ int acp_dsp_block_write(struct snd_sof_dev *sdev, enum snd_sof_fw_blk_type blk_t adata->fw_data_bin_size = size + offset; break; case SOF_FW_BLK_TYPE_SRAM: - offset = offset - ACP_SCRATCH_MEMORY_ADDRESS; + offset = offset - desc->sram_pte_offset; memcpy_to_scratch(sdev, offset, src, size); return 0; default: @@ -105,14 +107,13 @@ EXPORT_SYMBOL_NS(acp_get_bar_index, SND_SOC_SOF_AMD_COMMON);

static void configure_pte_for_fw_loading(int type, int num_pages, struct acp_dev_data *adata) { - struct snd_sof_dev *sdev; + struct snd_sof_dev *sdev = adata->dev; + const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); unsigned int low, high; dma_addr_t addr; u16 page_idx; u32 offset;

- sdev = adata->dev; - switch (type) { case FW_BIN: offset = FW_BIN_PTE_OFFSET; @@ -129,7 +130,7 @@ static void configure_pte_for_fw_loading(int type, int num_pages, struct acp_dev

/* Group Enable */ snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACPAXI2AXI_ATU_BASE_ADDR_GRP_1, - ACP_SRAM_PTE_OFFSET | BIT(31)); + desc->sram_pte_offset | BIT(31)); snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACPAXI2AXI_ATU_PAGE_SIZE_GRP_1, PAGE_SIZE_4K_ENABLE);

diff --git a/sound/soc/sof/amd/acp-stream.c b/sound/soc/sof/amd/acp-stream.c index b3ca4a90dbf8..f71b4e660b14 100644 --- a/sound/soc/sof/amd/acp-stream.c +++ b/sound/soc/sof/amd/acp-stream.c @@ -26,6 +26,7 @@

int acp_dsp_stream_config(struct snd_sof_dev *sdev, struct acp_dsp_stream *stream) { + const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); unsigned int pte_reg, pte_size, phy_addr_offset, index; int stream_tag = stream->stream_tag; u32 low, high, offset, reg_val; @@ -96,7 +97,7 @@ int acp_dsp_stream_config(struct snd_sof_dev *sdev, struct acp_dsp_stream *strea phy_addr_offset, stream->reg_offset);

/* Group Enable */ - reg_val = ACP_SRAM_PTE_OFFSET + offset; + reg_val = desc->sram_pte_offset + offset; snd_sof_dsp_write(sdev, ACP_DSP_BAR, pte_reg, reg_val | BIT(31)); snd_sof_dsp_write(sdev, ACP_DSP_BAR, pte_size, PAGE_SIZE_4K_ENABLE);

diff --git a/sound/soc/sof/amd/acp.c b/sound/soc/sof/amd/acp.c index c40d2900dd36..47eaabc95aa5 100644 --- a/sound/soc/sof/amd/acp.c +++ b/sound/soc/sof/amd/acp.c @@ -39,9 +39,10 @@ static int smn_read(struct pci_dev *dev, u32 smn_addr, u32 *data) static void init_dma_descriptor(struct acp_dev_data *adata) { struct snd_sof_dev *sdev = adata->dev; + const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); unsigned int addr;

- addr = ACP_SRAM_PTE_OFFSET + offsetof(struct scratch_reg_conf, dma_desc); + addr = desc->sram_pte_offset + offsetof(struct scratch_reg_conf, dma_desc);

snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_DMA_DESC_BASE_ADDR, addr); snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_DMA_DESC_MAX_NUM_DSCR, ACP_MAX_DESC_CNT); @@ -300,8 +301,9 @@ void memcpy_to_scratch(struct snd_sof_dev *sdev, u32 offset, unsigned int *src, static int acp_memory_init(struct snd_sof_dev *sdev) { struct acp_dev_data *adata = sdev->pdata->hw_pdata; + const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata);

- snd_sof_dsp_update_bits(sdev, ACP_DSP_BAR, ACP_DSP_SW_INTR_CNTL, + snd_sof_dsp_update_bits(sdev, ACP_DSP_BAR, desc->dsp_intr_base + DSP_SW_INTR_CNTL_OFFSET, ACP_DSP_INTR_EN_MASK, ACP_DSP_INTR_EN_MASK); init_dma_descriptor(adata);

@@ -311,18 +313,20 @@ static int acp_memory_init(struct snd_sof_dev *sdev) static irqreturn_t acp_irq_thread(int irq, void *context) { struct snd_sof_dev *sdev = context; + const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); + unsigned int base = desc->dsp_intr_base; unsigned int val, count = ACP_HW_SEM_RETRY_COUNT;

- val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP_EXTERNAL_INTR_STAT); + val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, desc->ext_intr_stat); if (val & ACP_SHA_STAT) { /* Clear SHA interrupt raised by PSP */ - snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_EXTERNAL_INTR_STAT, val); + snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_stat, val); return IRQ_HANDLED; }

- val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP_DSP_SW_INTR_STAT); + val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, base + DSP_SW_INTR_STAT_OFFSET); if (val & ACP_DSP_TO_HOST_IRQ) { - while (snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP_AXI2DAGB_SEM_0)) { + while (snd_sof_dsp_read(sdev, ACP_DSP_BAR, desc->hw_semaphore_offset)) { /* Wait until acquired HW Semaphore lock or timeout */ count--; if (!count) { @@ -333,10 +337,10 @@ static irqreturn_t acp_irq_thread(int irq, void *context)

sof_ops(sdev)->irq_thread(irq, sdev); val |= ACP_DSP_TO_HOST_IRQ; - snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_DSP_SW_INTR_STAT, val); + snd_sof_dsp_write(sdev, ACP_DSP_BAR, base + DSP_SW_INTR_STAT_OFFSET, val);

/* Unlock or Release HW Semaphore */ - snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_AXI2DAGB_SEM_0, 0x0); + snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->hw_semaphore_offset, 0x0);

return IRQ_HANDLED; } @@ -347,9 +351,11 @@ static irqreturn_t acp_irq_thread(int irq, void *context) static irqreturn_t acp_irq_handler(int irq, void *dev_id) { struct snd_sof_dev *sdev = dev_id; + const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); + unsigned int base = desc->dsp_intr_base; unsigned int val;

- val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP_DSP_SW_INTR_STAT); + val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, base + DSP_SW_INTR_STAT_OFFSET); if (val) return IRQ_WAKE_THREAD;

@@ -358,20 +364,22 @@ static irqreturn_t acp_irq_handler(int irq, void *dev_id)

static int acp_power_on(struct snd_sof_dev *sdev) { + const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); + unsigned int base = desc->pgfsm_base; unsigned int val; int ret;

- val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP_PGFSM_STATUS); + val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, base + PGFSM_STATUS_OFFSET);

if (val == ACP_POWERED_ON) return 0;

if (val & ACP_PGFSM_STATUS_MASK) - snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_PGFSM_CONTROL, + snd_sof_dsp_write(sdev, ACP_DSP_BAR, base + PGFSM_CONTROL_OFFSET, ACP_PGFSM_CNTL_POWER_ON_MASK);

- ret = snd_sof_dsp_read_poll_timeout(sdev, ACP_DSP_BAR, ACP_PGFSM_STATUS, val, !val, - ACP_REG_POLL_INTERVAL, ACP_REG_POLL_TIMEOUT_US); + ret = snd_sof_dsp_read_poll_timeout(sdev, ACP_DSP_BAR, base + PGFSM_STATUS_OFFSET, val, + !val, ACP_REG_POLL_INTERVAL, ACP_REG_POLL_TIMEOUT_US); if (ret < 0) dev_err(sdev->dev, "timeout in ACP_PGFSM_STATUS read\n");

@@ -437,6 +445,7 @@ EXPORT_SYMBOL_NS(amd_sof_acp_suspend, SND_SOC_SOF_AMD_COMMON);

int amd_sof_acp_resume(struct snd_sof_dev *sdev) { + const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); int ret;

ret = acp_init(sdev); @@ -445,7 +454,7 @@ int amd_sof_acp_resume(struct snd_sof_dev *sdev) return ret; }

- snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_CLKMUX_SEL, 0x03); + snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->acp_clkmux_sel, 0x03);

ret = acp_memory_init(sdev);

diff --git a/sound/soc/sof/amd/acp.h b/sound/soc/sof/amd/acp.h index 4c42b8fd6abf..bc024be76e09 100644 --- a/sound/soc/sof/amd/acp.h +++ b/sound/soc/sof/amd/acp.h @@ -30,7 +30,7 @@ #define ACP_SOFT_RESET_DONE_MASK 0x00010001

#define ACP_DSP_INTR_EN_MASK 0x00000001 -#define ACP_SRAM_PTE_OFFSET 0x02050000 +#define ACP3X_SRAM_PTE_OFFSET 0x02050000 #define PAGE_SIZE_4K_ENABLE 0x2 #define ACP_PAGE_SIZE 0x1000 #define ACP_DMA_CH_RUN 0x02 @@ -45,7 +45,7 @@ #define ACPBUS_REG_BASE_OFFSET ACP_DMA_CNTL_0

#define ACP_DEFAULT_DRAM_LENGTH 0x00080000 -#define ACP_SCRATCH_MEMORY_ADDRESS 0x02050000 +#define ACP3X_SCRATCH_MEMORY_ADDRESS 0x02050000 #define ACP_SYSTEM_MEMORY_WINDOW 0x4000000 #define ACP_IRAM_BASE_ADDRESS 0x000000 #define ACP_DATA_RAM_BASE_ADDRESS 0x01000000 @@ -139,6 +139,19 @@ struct acp_dsp_stream { unsigned int reg_offset; };

+struct sof_amd_acp_desc { + unsigned int rev; + unsigned int host_bridge_id; + unsigned int i2s_mode; + u32 pgfsm_base; + u32 ext_intr_stat; + u32 dsp_intr_base; + u32 sram_pte_offset; + u32 i2s_pin_config_offset; + u32 hw_semaphore_offset; + u32 acp_clkmux_sel; +}; + /* Common device data struct for ACP devices */ struct acp_dev_data { struct snd_sof_dev *dev; @@ -206,8 +219,13 @@ int acp_pcm_hw_params(struct snd_sof_dev *sdev, struct snd_pcm_substream *substr struct snd_pcm_hw_params *params, struct snd_sof_platform_stream_params *platform_params);

+extern struct snd_sof_dsp_ops sof_acp_common_ops; + extern struct snd_sof_dsp_ops sof_renoir_ops; +int sof_renoir_ops_init(struct snd_sof_dev *sdev);

+int acp_dai_probe(struct snd_soc_dai *dai); +struct snd_soc_acpi_mach *amd_sof_machine_select(struct snd_sof_dev *sdev); /* Machine configuration */ int snd_amd_acp_find_config(struct pci_dev *pci);

@@ -220,10 +238,6 @@ int acp_sof_trace_release(struct snd_sof_dev *sdev); int amd_sof_acp_suspend(struct snd_sof_dev *sdev, u32 target_state); int amd_sof_acp_resume(struct snd_sof_dev *sdev);

-struct sof_amd_acp_desc { - unsigned int host_bridge_id; -}; - static inline const struct sof_amd_acp_desc *get_chip_info(struct snd_sof_pdata *pdata) { const struct sof_dev_desc *desc = pdata->desc; diff --git a/sound/soc/sof/amd/pci-rn.c b/sound/soc/sof/amd/pci-rn.c index 3a7fed25a226..fca40b261671 100644 --- a/sound/soc/sof/amd/pci-rn.c +++ b/sound/soc/sof/amd/pci-rn.c @@ -21,6 +21,7 @@ #include "../sof-pci-dev.h" #include "../../amd/mach-config.h" #include "acp.h" +#include "acp-dsp-offset.h"

#define ACP3x_REG_START 0x1240000 #define ACP3x_REG_END 0x125C000 @@ -44,7 +45,16 @@ static const struct resource renoir_res[] = { };

static const struct sof_amd_acp_desc renoir_chip_info = { + .rev = 3, .host_bridge_id = HOST_BRIDGE_CZN, + .i2s_mode = 0x04, + .pgfsm_base = ACP3X_PGFSM_BASE, + .ext_intr_stat = ACP3X_EXT_INTR_STAT, + .dsp_intr_base = ACP3X_DSP_SW_INTR_BASE, + .sram_pte_offset = ACP3X_SRAM_PTE_OFFSET, + .i2s_pin_config_offset = ACP3X_I2S_PIN_CONFIG, + .hw_semaphore_offset = ACP3X_AXI2DAGB_SEM_0, + .acp_clkmux_sel = ACP3X_CLKMUX_SEL, };

static const struct sof_dev_desc renoir_desc = { @@ -68,6 +78,7 @@ static const struct sof_dev_desc renoir_desc = { }, .nocodec_tplg_filename = "sof-acp.tplg", .ops = &sof_renoir_ops, + .ops_init = sof_renoir_ops_init, };

static int acp_pci_rn_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) diff --git a/sound/soc/sof/amd/renoir.c b/sound/soc/sof/amd/renoir.c index 9261c8bc2236..6ea8727f977e 100644 --- a/sound/soc/sof/amd/renoir.c +++ b/sound/soc/sof/amd/renoir.c @@ -23,22 +23,6 @@ #define I2S_SP_INSTANCE 1 #define PDM_DMIC_INSTANCE 2

-#define I2S_MODE 0x04 - -static int renoir_dai_probe(struct snd_soc_dai *dai) -{ - struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(dai->component); - unsigned int val; - - val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP_I2S_PIN_CONFIG); - if (val != I2S_MODE) { - dev_err(sdev->dev, "I2S Mode is not supported (I2S_PIN_CONFIG: %#x)\n", val); - return -EINVAL; - } - - return 0; -} - static struct snd_soc_dai_driver renoir_sof_dai[] = { [I2S_BT_INSTANCE] = { .id = I2S_BT_INSTANCE, @@ -62,7 +46,7 @@ static struct snd_soc_dai_driver renoir_sof_dai[] = { .rate_min = 8000, .rate_max = 48000, }, - .probe = &renoir_dai_probe, + .probe = &acp_dai_probe, },

[I2S_SP_INSTANCE] = { @@ -87,7 +71,7 @@ static struct snd_soc_dai_driver renoir_sof_dai[] = { .rate_min = 8000, .rate_max = 48000, }, - .probe = &renoir_dai_probe, + .probe = &acp_dai_probe, },

[PDM_DMIC_INSTANCE] = { @@ -104,82 +88,21 @@ static struct snd_soc_dai_driver renoir_sof_dai[] = { }, };

-static struct snd_soc_acpi_mach *amd_sof_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_soc_acpi_mach *mach; +/* Renoir ops */ +struct snd_sof_dsp_ops sof_renoir_ops; +EXPORT_SYMBOL_NS(sof_renoir_ops, SND_SOC_SOF_AMD_COMMON);

- mach = snd_soc_acpi_find_machine(desc->machines); - if (!mach) { - dev_warn(sdev->dev, "No matching ASoC machine driver found\n"); - return NULL; - } +int sof_renoir_ops_init(struct snd_sof_dev *sdev) +{ + /* common defaults */ + memcpy(&sof_renoir_ops, &sof_acp_common_ops, sizeof(struct snd_sof_dsp_ops));

- sof_pdata->tplg_filename = mach->sof_tplg_filename; - sof_pdata->fw_filename = mach->fw_filename; + sof_renoir_ops.drv = renoir_sof_dai; + sof_renoir_ops.num_drv = ARRAY_SIZE(renoir_sof_dai);

- return mach; + return 0; }

-/* AMD Renoir DSP ops */ -struct snd_sof_dsp_ops sof_renoir_ops = { - /* probe and remove */ - .probe = amd_sof_acp_probe, - .remove = amd_sof_acp_remove, - - /* Register IO */ - .write = sof_io_write, - .read = sof_io_read, - - /* Block IO */ - .block_read = acp_dsp_block_read, - .block_write = acp_dsp_block_write, - - /*Firmware loading */ - .load_firmware = snd_sof_load_firmware_memcpy, - .pre_fw_run = acp_dsp_pre_fw_run, - .get_bar_index = acp_get_bar_index, - - /* DSP core boot */ - .run = acp_sof_dsp_run, - - /*IPC */ - .send_msg = acp_sof_ipc_send_msg, - .ipc_msg_data = acp_sof_ipc_msg_data, - .get_mailbox_offset = acp_sof_ipc_get_mailbox_offset, - .irq_thread = acp_sof_ipc_irq_thread, - - /* DAI drivers */ - .drv = renoir_sof_dai, - .num_drv = ARRAY_SIZE(renoir_sof_dai), - - /* stream callbacks */ - .pcm_open = acp_pcm_open, - .pcm_close = acp_pcm_close, - .pcm_hw_params = acp_pcm_hw_params, - - .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, - - /* Machine driver callbacks */ - .machine_select = amd_sof_machine_select, - .machine_register = sof_machine_register, - .machine_unregister = sof_machine_unregister, - - /* Trace Logger */ - .trace_init = acp_sof_trace_init, - .trace_release = acp_sof_trace_release, - - /* PM */ - .suspend = amd_sof_acp_suspend, - .resume = amd_sof_acp_resume, -}; -EXPORT_SYMBOL(sof_renoir_ops); - MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON); MODULE_DESCRIPTION("RENOIR SOF Driver"); MODULE_LICENSE("Dual BSD/GPL");