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ASoC: amd: acp: add legacy driver support for ACP7.1 based platforms

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Add acp pci driver and machine driver changes for ACP7.1 based platforms
for legacy stack.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20240813080850.3107409-1-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Vijendar Mukunda
2024-08-13 13:38:50 +05:30
committed by Mark Brown
parent ab73c7c0e5
commit c6f3abbbdc
6 changed files with 21 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
sound/soc/amd/acp/acp-legacy-common.c
+4 -3
View File
@@ -270,6 +270,7 @@ static int acp_power_on(struct acp_chip_info *chip)
acp_pgfsm_ctrl_reg = ACP63_PGFSM_CONTROL;
break;
case ACP70_DEV:
case ACP71_DEV:
acp_pgfsm_stat_reg = ACP70_PGFSM_STATUS;
acp_pgfsm_ctrl_reg = ACP70_PGFSM_CONTROL;
break;
@@ -336,10 +337,9 @@ int acp_deinit(struct acp_chip_info *chip)
if (ret)
return ret;
if (chip->acp_rev != ACP70_DEV)
if (chip->acp_rev < ACP70_DEV)
writel(0, chip->base + ACP_CONTROL);
if (chip->acp_rev >= ACP70_DEV)
else
writel(0x01, chip->base + ACP_ZSC_DSP_CTRL);
return 0;
}
@@ -461,6 +461,7 @@ void check_acp_config(struct pci_dev *pci, struct acp_chip_info *chip)
check_acp6x_config(chip);
break;
case ACP70_DEV:
case ACP71_DEV:
pdm_addr = ACP70_PDM_ADDR;
check_acp70_config(chip);
break;
sound/soc/amd/acp/acp-mach-common.c
+1 -1
View File
@@ -1766,7 +1766,7 @@ int acp_legacy_dai_links_create(struct snd_soc_card *card)
} else if (drv_data->platform == ACP63) {
links[i].platforms = platform_acp63_component;
links[i].num_platforms = ARRAY_SIZE(platform_acp63_component);
} else if (drv_data->platform == ACP70) {
} else if ((drv_data->platform == ACP70) || (drv_data->platform == ACP71)) {
links[i].platforms = platform_acp70_component;
links[i].num_platforms = ARRAY_SIZE(platform_acp70_component);
} else {
sound/soc/amd/acp/acp-mach.h
+1
View File
@@ -56,6 +56,7 @@ enum platform_end_point {
REMBRANDT,
ACP63,
ACP70,
ACP71,
};
struct acp_mach_ops {
sound/soc/amd/acp/acp-pci.c
+4
View File
@@ -95,6 +95,10 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id
chip->name = "acp_asoc_acp70";
chip->acp_rev = ACP70_DEV;
break;
case 0x71:
chip->name = "acp_asoc_acp70";
chip->acp_rev = ACP71_DEV;
break;
default:
dev_err(dev, "Unsupported device revision:0x%x\n", pci->revision);
ret = -EINVAL;
sound/soc/amd/acp/acp70.c
+10 -2
View File
@@ -147,7 +147,11 @@ static int acp_acp70_audio_probe(struct platform_device *pdev)
return -ENODEV;
}
if (chip->acp_rev != ACP70_DEV) {
switch (chip->acp_rev) {
case ACP70_DEV:
case ACP71_DEV:
break;
default:
dev_err(&pdev->dev, "Un-supported ACP Revision %d\n", chip->acp_rev);
return -ENODEV;
}
@@ -178,7 +182,11 @@ static int acp_acp70_audio_probe(struct platform_device *pdev)
adata->num_dai = ARRAY_SIZE(acp70_dai);
adata->rsrc = &rsrc;
adata->machines = snd_soc_acpi_amd_acp70_acp_machines;
adata->platform = ACP70;
if (chip->acp_rev == ACP70_DEV)
adata->platform = ACP70;
else
adata->platform = ACP71;
adata->flag = chip->flag;
acp_machine_select(adata);
sound/soc/amd/acp/amd.h
+1
View File
@@ -22,6 +22,7 @@
#define ACP6X_DEV 6
#define ACP63_DEV 0x63
#define ACP70_DEV 0x70
#define ACP71_DEV 0x71
#define DMIC_INSTANCE 0x00
#define I2S_SP_INSTANCE 0x01