From e616d72f8b12df275e5afd05b0f5ed251f6d56a1 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 1 Jul 2024 19:14:06 +0200 Subject: Merging upstream version 6.9.7. Signed-off-by: Daniel Baumann --- sound/soc/amd/acp/acp-legacy-common.c | 96 +++++++++++++++++++++++++++++------ sound/soc/amd/acp/acp-pci.c | 9 ++-- sound/soc/amd/acp/amd.h | 10 +++- sound/soc/amd/acp/chip_offset_byte.h | 1 + 4 files changed, 95 insertions(+), 21 deletions(-) (limited to 'sound/soc/amd/acp') diff --git a/sound/soc/amd/acp/acp-legacy-common.c b/sound/soc/amd/acp/acp-legacy-common.c index b5aff3f230..3be7c6d55a 100644 --- a/sound/soc/amd/acp/acp-legacy-common.c +++ b/sound/soc/amd/acp/acp-legacy-common.c @@ -358,11 +358,25 @@ int smn_read(struct pci_dev *dev, u32 smn_addr) } EXPORT_SYMBOL_NS_GPL(smn_read, SND_SOC_ACP_COMMON); -int check_acp_pdm(struct pci_dev *pci, struct acp_chip_info *chip) +static void check_acp3x_config(struct acp_chip_info *chip) { - struct acpi_device *pdm_dev; - const union acpi_object *obj; - u32 pdm_addr, val; + u32 val; + + val = readl(chip->base + ACP3X_PIN_CONFIG); + switch (val) { + case ACP_CONFIG_4: + chip->is_i2s_config = true; + chip->is_pdm_config = true; + break; + default: + chip->is_pdm_config = true; + break; + } +} + +static void check_acp6x_config(struct acp_chip_info *chip) +{ + u32 val; val = readl(chip->base + ACP_PIN_CONFIG); switch (val) { @@ -371,42 +385,94 @@ int check_acp_pdm(struct pci_dev *pci, struct acp_chip_info *chip) case ACP_CONFIG_6: case ACP_CONFIG_7: case ACP_CONFIG_8: - case ACP_CONFIG_10: case ACP_CONFIG_11: + case ACP_CONFIG_14: + chip->is_pdm_config = true; + break; + case ACP_CONFIG_9: + chip->is_i2s_config = true; + break; + case ACP_CONFIG_10: case ACP_CONFIG_12: case ACP_CONFIG_13: + chip->is_i2s_config = true; + chip->is_pdm_config = true; + break; + default: + break; + } +} + +static void check_acp70_config(struct acp_chip_info *chip) +{ + u32 val; + + val = readl(chip->base + ACP_PIN_CONFIG); + switch (val) { + case ACP_CONFIG_4: + case ACP_CONFIG_5: + case ACP_CONFIG_6: + case ACP_CONFIG_7: + case ACP_CONFIG_8: + case ACP_CONFIG_11: case ACP_CONFIG_14: + case ACP_CONFIG_17: + case ACP_CONFIG_18: + chip->is_pdm_config = true; + break; + case ACP_CONFIG_9: + chip->is_i2s_config = true; + break; + case ACP_CONFIG_10: + case ACP_CONFIG_12: + case ACP_CONFIG_13: + case ACP_CONFIG_19: + case ACP_CONFIG_20: + chip->is_i2s_config = true; + chip->is_pdm_config = true; break; default: - return -EINVAL; + break; } +} + +void check_acp_config(struct pci_dev *pci, struct acp_chip_info *chip) +{ + struct acpi_device *pdm_dev; + const union acpi_object *obj; + u32 pdm_addr; switch (chip->acp_rev) { case ACP3X_DEV: pdm_addr = ACP_RENOIR_PDM_ADDR; + check_acp3x_config(chip); break; case ACP6X_DEV: pdm_addr = ACP_REMBRANDT_PDM_ADDR; + check_acp6x_config(chip); break; case ACP63_DEV: pdm_addr = ACP63_PDM_ADDR; + check_acp6x_config(chip); break; case ACP70_DEV: pdm_addr = ACP70_PDM_ADDR; + check_acp70_config(chip); break; default: - return -EINVAL; + break; } - pdm_dev = acpi_find_child_device(ACPI_COMPANION(&pci->dev), pdm_addr, 0); - if (pdm_dev) { - if (!acpi_dev_get_property(pdm_dev, "acp-audio-device-type", - ACPI_TYPE_INTEGER, &obj) && - obj->integer.value == pdm_addr) - return 0; + if (chip->is_pdm_config) { + pdm_dev = acpi_find_child_device(ACPI_COMPANION(&pci->dev), pdm_addr, 0); + if (pdm_dev) { + if (!acpi_dev_get_property(pdm_dev, "acp-audio-device-type", + ACPI_TYPE_INTEGER, &obj) && + obj->integer.value == pdm_addr) + chip->is_pdm_dev = true; + } } - return -ENODEV; } -EXPORT_SYMBOL_NS_GPL(check_acp_pdm, SND_SOC_ACP_COMMON); +EXPORT_SYMBOL_NS_GPL(check_acp_config, SND_SOC_ACP_COMMON); MODULE_LICENSE("Dual BSD/GPL"); diff --git a/sound/soc/amd/acp/acp-pci.c b/sound/soc/amd/acp/acp-pci.c index 5f35b90eab..ad320b29e8 100644 --- a/sound/soc/amd/acp/acp-pci.c +++ b/sound/soc/amd/acp/acp-pci.c @@ -100,7 +100,6 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id ret = -EINVAL; goto release_regions; } - dmic_dev = platform_device_register_data(dev, "dmic-codec", PLATFORM_DEVID_NONE, NULL, 0); if (IS_ERR(dmic_dev)) { dev_err(dev, "failed to create DMIC device\n"); @@ -119,6 +118,10 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id if (ret) goto unregister_dmic_dev; + check_acp_config(pci, chip); + if (!chip->is_pdm_dev && !chip->is_i2s_config) + goto skip_pdev_creation; + res = devm_kcalloc(&pci->dev, num_res, sizeof(struct resource), GFP_KERNEL); if (!res) { ret = -ENOMEM; @@ -136,10 +139,6 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id } } - ret = check_acp_pdm(pci, chip); - if (ret < 0) - goto skip_pdev_creation; - chip->flag = flag; memset(&pdevinfo, 0, sizeof(pdevinfo)); diff --git a/sound/soc/amd/acp/amd.h b/sound/soc/amd/acp/amd.h index 5017e868f3..d75b4eb34d 100644 --- a/sound/soc/amd/acp/amd.h +++ b/sound/soc/amd/acp/amd.h @@ -138,6 +138,9 @@ struct acp_chip_info { void __iomem *base; /* ACP memory PCI base */ struct platform_device *chip_pdev; unsigned int flag; /* Distinguish b/w Legacy or Only PDM */ + bool is_pdm_dev; /* flag set to true when ACP PDM controller exists */ + bool is_pdm_config; /* flag set to true when PDM configuration is selected from BIOS */ + bool is_i2s_config; /* flag set to true when I2S configuration is selected from BIOS */ }; struct acp_stream { @@ -212,6 +215,11 @@ enum acp_config { ACP_CONFIG_13, ACP_CONFIG_14, ACP_CONFIG_15, + ACP_CONFIG_16, + ACP_CONFIG_17, + ACP_CONFIG_18, + ACP_CONFIG_19, + ACP_CONFIG_20, }; extern const struct snd_soc_dai_ops asoc_acp_cpu_dai_ops; @@ -240,7 +248,7 @@ void restore_acp_pdm_params(struct snd_pcm_substream *substream, int restore_acp_i2s_params(struct snd_pcm_substream *substream, struct acp_dev_data *adata, struct acp_stream *stream); -int check_acp_pdm(struct pci_dev *pci, struct acp_chip_info *chip); +void check_acp_config(struct pci_dev *pci, struct acp_chip_info *chip); static inline u64 acp_get_byte_count(struct acp_dev_data *adata, int dai_id, int direction) { diff --git a/sound/soc/amd/acp/chip_offset_byte.h b/sound/soc/amd/acp/chip_offset_byte.h index cfd6c4d075..18da734c0e 100644 --- a/sound/soc/amd/acp/chip_offset_byte.h +++ b/sound/soc/amd/acp/chip_offset_byte.h @@ -20,6 +20,7 @@ #define ACP_SOFT_RESET 0x1000 #define ACP_CONTROL 0x1004 #define ACP_PIN_CONFIG 0x1440 +#define ACP3X_PIN_CONFIG 0x1400 #define ACP_EXTERNAL_INTR_REG_ADDR(adata, offset, ctrl) \ (adata->acp_base + adata->rsrc->irq_reg_offset + offset + (ctrl * 0x04)) -- cgit v1.2.3