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-rw-r--r--sound/soc/amd/acp/Kconfig18
-rw-r--r--sound/soc/amd/acp/Makefile2
-rw-r--r--sound/soc/amd/acp/acp-i2s.c45
-rw-r--r--sound/soc/amd/acp/acp-legacy-common.c71
-rw-r--r--sound/soc/amd/acp/acp-legacy-mach.c12
-rw-r--r--sound/soc/amd/acp/acp-mach-common.c24
-rw-r--r--sound/soc/amd/acp/acp-mach.h2
-rw-r--r--sound/soc/amd/acp/acp-pci.c23
-rw-r--r--sound/soc/amd/acp/acp-platform.c29
-rw-r--r--sound/soc/amd/acp/acp-rembrandt.c17
-rw-r--r--sound/soc/amd/acp/acp-renoir.c3
-rw-r--r--sound/soc/amd/acp/acp63.c322
-rw-r--r--sound/soc/amd/acp/acp70.c254
-rw-r--r--sound/soc/amd/acp/amd.h71
-rw-r--r--sound/soc/amd/acp/chip_offset_byte.h1
15 files changed, 834 insertions, 60 deletions
diff --git a/sound/soc/amd/acp/Kconfig b/sound/soc/amd/acp/Kconfig
index 631cdf96d637..5fb322212938 100644
--- a/sound/soc/amd/acp/Kconfig
+++ b/sound/soc/amd/acp/Kconfig
@@ -30,13 +30,15 @@ config SND_SOC_AMD_ACP_PCM
config SND_SOC_AMD_ACP_PCI
tristate "AMD ACP PCI Driver Support"
- select SND_SOC_AMD_ACP_LEGACY_COMMON
depends on X86 && PCI
+ depends on ACPI
+ select SND_SOC_AMD_ACP_LEGACY_COMMON
help
This options enables generic PCI driver for ACP device.
config SND_AMD_ASOC_RENOIR
tristate "AMD ACP ASOC Renoir Support"
+ depends on ACPI
select SND_SOC_AMD_ACP_PCM
select SND_SOC_AMD_ACP_I2S
select SND_SOC_AMD_ACP_PDM
@@ -47,6 +49,7 @@ config SND_AMD_ASOC_RENOIR
config SND_AMD_ASOC_REMBRANDT
tristate "AMD ACP ASOC Rembrandt Support"
+ depends on ACPI
select SND_SOC_AMD_ACP_PCM
select SND_SOC_AMD_ACP_I2S
select SND_SOC_AMD_ACP_PDM
@@ -57,6 +60,19 @@ config SND_AMD_ASOC_REMBRANDT
Say Y if you want to enable AUDIO on Rembrandt
If unsure select "N".
+config SND_AMD_ASOC_ACP63
+ tristate "AMD ACP ASOC ACP6.3 Support"
+ depends on X86 && PCI
+ depends on ACPI
+ select SND_SOC_AMD_ACP_PCM
+ select SND_SOC_AMD_ACP_I2S
+ select SND_SOC_AMD_ACP_PDM
+ select SND_SOC_AMD_ACP_LEGACY_COMMON
+ help
+ This option enables Acp6.3 I2S support on AMD platform.
+ Say Y if you want to enable AUDIO on ACP6.3
+ If unsure select "N".
+
config SND_SOC_AMD_MACH_COMMON
tristate
depends on X86 && PCI && I2C
diff --git a/sound/soc/amd/acp/Makefile b/sound/soc/amd/acp/Makefile
index dc70691bc293..dd85700f1c5f 100644
--- a/sound/soc/amd/acp/Makefile
+++ b/sound/soc/amd/acp/Makefile
@@ -14,6 +14,7 @@ snd-acp-pci-objs := acp-pci.o
#platform specific driver
snd-acp-renoir-objs := acp-renoir.o
snd-acp-rembrandt-objs := acp-rembrandt.o
+snd-acp63-objs := acp63.o
#machine specific driver
snd-acp-mach-objs := acp-mach-common.o
@@ -28,6 +29,7 @@ obj-$(CONFIG_SND_SOC_AMD_ACP_PCI) += snd-acp-pci.o
obj-$(CONFIG_SND_AMD_ASOC_RENOIR) += snd-acp-renoir.o
obj-$(CONFIG_SND_AMD_ASOC_REMBRANDT) += snd-acp-rembrandt.o
+obj-$(CONFIG_SND_AMD_ASOC_ACP63) += snd-acp63.o
obj-$(CONFIG_SND_SOC_AMD_MACH_COMMON) += snd-acp-mach.o
obj-$(CONFIG_SND_SOC_AMD_LEGACY_MACH) += snd-acp-legacy-mach.o
diff --git a/sound/soc/amd/acp/acp-i2s.c b/sound/soc/amd/acp/acp-i2s.c
index df350014966a..1185e5aac523 100644
--- a/sound/soc/amd/acp/acp-i2s.c
+++ b/sound/soc/amd/acp/acp-i2s.c
@@ -20,10 +20,55 @@
#include <sound/soc.h>
#include <sound/soc-dai.h>
#include <linux/dma-mapping.h>
+#include <linux/bitfield.h>
#include "amd.h"
#define DRV_NAME "acp_i2s_playcap"
+#define I2S_MASTER_MODE_ENABLE 1
+#define I2S_MODE_ENABLE 0
+#define LRCLK_DIV_FIELD GENMASK(10, 2)
+#define BCLK_DIV_FIELD GENMASK(23, 11)
+#define ACP63_LRCLK_DIV_FIELD GENMASK(12, 2)
+#define ACP63_BCLK_DIV_FIELD GENMASK(23, 13)
+
+static inline void acp_set_i2s_clk(struct acp_dev_data *adata, int dai_id)
+{
+ u32 i2s_clk_reg, val;
+ struct acp_chip_info *chip;
+ struct device *dev;
+
+ dev = adata->dev;
+ chip = dev_get_platdata(dev);
+ switch (dai_id) {
+ case I2S_SP_INSTANCE:
+ i2s_clk_reg = ACP_I2STDM0_MSTRCLKGEN;
+ break;
+ case I2S_BT_INSTANCE:
+ i2s_clk_reg = ACP_I2STDM1_MSTRCLKGEN;
+ break;
+ case I2S_HS_INSTANCE:
+ i2s_clk_reg = ACP_I2STDM2_MSTRCLKGEN;
+ break;
+ default:
+ i2s_clk_reg = ACP_I2STDM0_MSTRCLKGEN;
+ break;
+ }
+
+ val = I2S_MASTER_MODE_ENABLE;
+ val |= I2S_MODE_ENABLE & BIT(1);
+
+ switch (chip->acp_rev) {
+ case ACP63_DEV:
+ val |= FIELD_PREP(ACP63_LRCLK_DIV_FIELD, adata->lrclk_div);
+ val |= FIELD_PREP(ACP63_BCLK_DIV_FIELD, adata->bclk_div);
+ break;
+ default:
+ val |= FIELD_PREP(LRCLK_DIV_FIELD, adata->lrclk_div);
+ val |= FIELD_PREP(BCLK_DIV_FIELD, adata->bclk_div);
+ }
+ writel(val, adata->acp_base + i2s_clk_reg);
+}
static int acp_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
unsigned int fmt)
diff --git a/sound/soc/amd/acp/acp-legacy-common.c b/sound/soc/amd/acp/acp-legacy-common.c
index 217b4c89b975..b5aff3f230be 100644
--- a/sound/soc/amd/acp/acp-legacy-common.c
+++ b/sound/soc/amd/acp/acp-legacy-common.c
@@ -16,6 +16,11 @@
#include <linux/pci.h>
#include <linux/export.h>
+#define ACP_RENOIR_PDM_ADDR 0x02
+#define ACP_REMBRANDT_PDM_ADDR 0x03
+#define ACP63_PDM_ADDR 0x02
+#define ACP70_PDM_ADDR 0x02
+
void acp_enable_interrupts(struct acp_dev_data *adata)
{
struct acp_resource *rsrc = adata->rsrc;
@@ -260,6 +265,14 @@ static int acp_power_on(struct acp_chip_info *chip)
acp_pgfsm_stat_reg = ACP6X_PGFSM_STATUS;
acp_pgfsm_ctrl_reg = ACP6X_PGFSM_CONTROL;
break;
+ case ACP63_DEV:
+ acp_pgfsm_stat_reg = ACP63_PGFSM_STATUS;
+ acp_pgfsm_ctrl_reg = ACP63_PGFSM_CONTROL;
+ break;
+ case ACP70_DEV:
+ acp_pgfsm_stat_reg = ACP70_PGFSM_STATUS;
+ acp_pgfsm_ctrl_reg = ACP70_PGFSM_CONTROL;
+ break;
default:
return -EINVAL;
}
@@ -312,16 +325,17 @@ int acp_init(struct acp_chip_info *chip)
}
EXPORT_SYMBOL_NS_GPL(acp_init, SND_SOC_ACP_COMMON);
-int acp_deinit(void __iomem *base)
+int acp_deinit(struct acp_chip_info *chip)
{
int ret;
/* Reset */
- ret = acp_reset(base);
+ ret = acp_reset(chip->base);
if (ret)
return ret;
- writel(0, base + ACP_CONTROL);
+ if (chip->acp_rev != ACP70_DEV)
+ writel(0, chip->base + ACP_CONTROL);
return 0;
}
EXPORT_SYMBOL_NS_GPL(acp_deinit, SND_SOC_ACP_COMMON);
@@ -344,4 +358,55 @@ 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)
+{
+ struct acpi_device *pdm_dev;
+ const union acpi_object *obj;
+ u32 pdm_addr, 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_10:
+ case ACP_CONFIG_11:
+ case ACP_CONFIG_12:
+ case ACP_CONFIG_13:
+ case ACP_CONFIG_14:
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch (chip->acp_rev) {
+ case ACP3X_DEV:
+ pdm_addr = ACP_RENOIR_PDM_ADDR;
+ break;
+ case ACP6X_DEV:
+ pdm_addr = ACP_REMBRANDT_PDM_ADDR;
+ break;
+ case ACP63_DEV:
+ pdm_addr = ACP63_PDM_ADDR;
+ break;
+ case ACP70_DEV:
+ pdm_addr = ACP70_PDM_ADDR;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ 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;
+ }
+ return -ENODEV;
+}
+EXPORT_SYMBOL_NS_GPL(check_acp_pdm, SND_SOC_ACP_COMMON);
+
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/sound/soc/amd/acp/acp-legacy-mach.c b/sound/soc/amd/acp/acp-legacy-mach.c
index 1ab3edffe0ce..47c3b5f167f5 100644
--- a/sound/soc/amd/acp/acp-legacy-mach.c
+++ b/sound/soc/amd/acp/acp-legacy-mach.c
@@ -84,6 +84,11 @@ static struct acp_card_drvdata rt5682s_rt1019_rmb_data = {
.tdm_mode = false,
};
+static struct acp_card_drvdata acp_dmic_data = {
+ .dmic_cpu_id = DMIC,
+ .dmic_codec_id = DMIC,
+};
+
static bool acp_asoc_init_ops(struct acp_card_drvdata *priv)
{
bool has_ops = false;
@@ -165,6 +170,8 @@ static int acp_asoc_probe(struct platform_device *pdev)
card->name, ret);
goto out;
}
+ if (!strcmp(pdev->name, "acp-pdm-mach"))
+ acp_card_drvdata->platform = *((int *)dev->platform_data);
dmi_id = dmi_first_match(acp_quirk_table);
if (dmi_id && dmi_id->driver_data)
@@ -214,6 +221,10 @@ static const struct platform_device_id board_ids[] = {
.name = "rmb-rt5682s-rt1019",
.driver_data = (kernel_ulong_t)&rt5682s_rt1019_rmb_data,
},
+ {
+ .name = "acp-pdm-mach",
+ .driver_data = (kernel_ulong_t)&acp_dmic_data,
+ },
{ }
};
static struct platform_driver acp_asoc_audio = {
@@ -235,4 +246,5 @@ MODULE_ALIAS("platform:acp3xalc5682s1019");
MODULE_ALIAS("platform:acp3x-es83xx");
MODULE_ALIAS("platform:rmb-nau8825-max");
MODULE_ALIAS("platform:rmb-rt5682s-rt1019");
+MODULE_ALIAS("platform:acp-pdm-mach");
MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/amd/acp/acp-mach-common.c b/sound/soc/amd/acp/acp-mach-common.c
index 9def77bfc608..34b14f2611ba 100644
--- a/sound/soc/amd/acp/acp-mach-common.c
+++ b/sound/soc/amd/acp/acp-mach-common.c
@@ -1260,6 +1260,18 @@ static struct snd_soc_dai_link_component platform_rmb_component[] = {
}
};
+static struct snd_soc_dai_link_component platform_acp63_component[] = {
+ {
+ .name = "acp_asoc_acp63.0",
+ }
+};
+
+static struct snd_soc_dai_link_component platform_acp70_component[] = {
+ {
+ .name = "acp_asoc_acp70.0",
+ }
+};
+
static struct snd_soc_dai_link_component sof_component[] = {
{
.name = "0000:04:00.5",
@@ -1570,6 +1582,9 @@ int acp_legacy_dai_links_create(struct snd_soc_card *card)
if (drv_data->platform == REMBRANDT) {
links[i].platforms = platform_rmb_component;
links[i].num_platforms = ARRAY_SIZE(platform_rmb_component);
+ } else if (drv_data->platform == ACP63) {
+ links[i].platforms = platform_acp63_component;
+ links[i].num_platforms = ARRAY_SIZE(platform_acp63_component);
} else {
links[i].platforms = platform_component;
links[i].num_platforms = ARRAY_SIZE(platform_component);
@@ -1634,6 +1649,9 @@ int acp_legacy_dai_links_create(struct snd_soc_card *card)
if (drv_data->platform == REMBRANDT) {
links[i].platforms = platform_rmb_component;
links[i].num_platforms = ARRAY_SIZE(platform_rmb_component);
+ } else if (drv_data->platform == ACP63) {
+ links[i].platforms = platform_acp63_component;
+ links[i].num_platforms = ARRAY_SIZE(platform_acp63_component);
} else {
links[i].platforms = platform_component;
links[i].num_platforms = ARRAY_SIZE(platform_component);
@@ -1677,6 +1695,12 @@ int acp_legacy_dai_links_create(struct snd_soc_card *card)
if (drv_data->platform == REMBRANDT) {
links[i].platforms = platform_rmb_component;
links[i].num_platforms = ARRAY_SIZE(platform_rmb_component);
+ } 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) {
+ links[i].platforms = platform_acp70_component;
+ links[i].num_platforms = ARRAY_SIZE(platform_acp70_component);
} else {
links[i].platforms = platform_component;
links[i].num_platforms = ARRAY_SIZE(platform_component);
diff --git a/sound/soc/amd/acp/acp-mach.h b/sound/soc/amd/acp/acp-mach.h
index b0a3f6bd172f..cd681101bea7 100644
--- a/sound/soc/amd/acp/acp-mach.h
+++ b/sound/soc/amd/acp/acp-mach.h
@@ -53,6 +53,8 @@ enum codec_endpoints {
enum platform_end_point {
RENOIR = 0,
REMBRANDT,
+ ACP63,
+ ACP70,
};
struct acp_mach_ops {
diff --git a/sound/soc/amd/acp/acp-pci.c b/sound/soc/amd/acp/acp-pci.c
index a32c14a109b7..8c8b1dcac628 100644
--- a/sound/soc/amd/acp/acp-pci.c
+++ b/sound/soc/amd/acp/acp-pci.c
@@ -55,7 +55,7 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id
int ret;
flag = snd_amd_acp_find_config(pci);
- if (flag != FLAG_AMD_LEGACY)
+ if (flag != FLAG_AMD_LEGACY && flag != FLAG_AMD_LEGACY_ONLY_DMIC)
return -ENODEV;
chip = devm_kzalloc(&pci->dev, sizeof(*chip), GFP_KERNEL);
@@ -87,6 +87,14 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id
chip->name = "acp_asoc_rembrandt";
chip->acp_rev = ACP6X_DEV;
break;
+ case 0x63:
+ chip->name = "acp_asoc_acp63";
+ chip->acp_rev = ACP63_DEV;
+ break;
+ case 0x70:
+ chip->name = "acp_asoc_acp70";
+ chip->acp_rev = ACP70_DEV;
+ break;
default:
dev_err(dev, "Unsupported device revision:0x%x\n", pci->revision);
ret = -EINVAL;
@@ -125,6 +133,13 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id
}
}
+ if (flag == FLAG_AMD_LEGACY_ONLY_DMIC) {
+ ret = check_acp_pdm(pci, chip);
+ if (ret < 0)
+ goto skip_pdev_creation;
+ }
+
+ chip->flag = flag;
memset(&pdevinfo, 0, sizeof(pdevinfo));
pdevinfo.name = chip->name;
@@ -141,6 +156,8 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id
ret = PTR_ERR(pdev);
goto unregister_dmic_dev;
}
+
+skip_pdev_creation:
chip->chip_pdev = pdev;
dev_set_drvdata(&pci->dev, chip);
pm_runtime_set_autosuspend_delay(&pci->dev, 2000);
@@ -165,7 +182,7 @@ static int __maybe_unused snd_acp_suspend(struct device *dev)
int ret;
chip = dev_get_drvdata(dev);
- ret = acp_deinit(chip->base);
+ ret = acp_deinit(chip);
if (ret)
dev_err(dev, "ACP de-init failed\n");
return ret;
@@ -206,7 +223,7 @@ static void acp_pci_remove(struct pci_dev *pci)
platform_device_unregister(dmic_dev);
if (pdev)
platform_device_unregister(pdev);
- ret = acp_deinit(chip->base);
+ ret = acp_deinit(chip);
if (ret)
dev_err(&pci->dev, "ACP de-init failed\n");
}
diff --git a/sound/soc/amd/acp/acp-platform.c b/sound/soc/amd/acp/acp-platform.c
index f516daf6fef4..aaac8aa744cb 100644
--- a/sound/soc/amd/acp/acp-platform.c
+++ b/sound/soc/amd/acp/acp-platform.c
@@ -21,6 +21,8 @@
#include <linux/dma-mapping.h>
#include "amd.h"
+#include "../mach-config.h"
+#include "acp-mach.h"
#define DRV_NAME "acp_i2s_dma"
@@ -69,20 +71,25 @@ static const struct snd_pcm_hardware acp_pcm_hardware_capture = {
int acp_machine_select(struct acp_dev_data *adata)
{
struct snd_soc_acpi_mach *mach;
- int size;
-
- size = sizeof(*adata->machines);
- mach = snd_soc_acpi_find_machine(adata->machines);
- if (!mach) {
- dev_err(adata->dev, "warning: No matching ASoC machine driver found\n");
- return -EINVAL;
+ int size, platform;
+
+ if (adata->flag == FLAG_AMD_LEGACY_ONLY_DMIC) {
+ platform = adata->platform;
+ adata->mach_dev = platform_device_register_data(adata->dev, "acp-pdm-mach",
+ PLATFORM_DEVID_NONE, &platform,
+ sizeof(platform));
+ } else {
+ size = sizeof(*adata->machines);
+ mach = snd_soc_acpi_find_machine(adata->machines);
+ if (!mach) {
+ dev_err(adata->dev, "warning: No matching ASoC machine driver found\n");
+ return -EINVAL;
+ }
+ adata->mach_dev = platform_device_register_data(adata->dev, mach->drv_name,
+ PLATFORM_DEVID_NONE, mach, size);
}
-
- adata->mach_dev = platform_device_register_data(adata->dev, mach->drv_name,
- PLATFORM_DEVID_NONE, mach, size);
if (IS_ERR(adata->mach_dev))
dev_warn(adata->dev, "Unable to register Machine device\n");
-
return 0;
}
EXPORT_SYMBOL_NS_GPL(acp_machine_select, SND_SOC_ACP_COMMON);
diff --git a/sound/soc/amd/acp/acp-rembrandt.c b/sound/soc/amd/acp/acp-rembrandt.c
index 1bf7b2e68a11..158f819f8da4 100644
--- a/sound/soc/amd/acp/acp-rembrandt.c
+++ b/sound/soc/amd/acp/acp-rembrandt.c
@@ -23,6 +23,8 @@
#include <linux/pm_runtime.h>
#include "amd.h"
+#include "../mach-config.h"
+#include "acp-mach.h"
#define DRV_NAME "acp_asoc_rembrandt"
@@ -189,6 +191,7 @@ static int rembrandt_audio_probe(struct platform_device *pdev)
struct acp_chip_info *chip;
struct acp_dev_data *adata;
struct resource *res;
+ u32 ret;
chip = dev_get_platdata(&pdev->dev);
if (!chip || !chip->base) {
@@ -226,12 +229,18 @@ static int rembrandt_audio_probe(struct platform_device *pdev)
adata->dai_driver = acp_rmb_dai;
adata->num_dai = ARRAY_SIZE(acp_rmb_dai);
adata->rsrc = &rsrc;
-
+ adata->platform = REMBRANDT;
+ adata->flag = chip->flag;
adata->machines = snd_soc_acpi_amd_rmb_acp_machines;
acp_machine_select(adata);
dev_set_drvdata(dev, adata);
- acp6x_master_clock_generate(dev);
+
+ if (chip->flag != FLAG_AMD_LEGACY_ONLY_DMIC) {
+ ret = acp6x_master_clock_generate(dev);
+ if (ret)
+ return ret;
+ }
acp_enable_interrupts(adata);
acp_platform_register(dev);
pm_runtime_set_autosuspend_delay(&pdev->dev, ACP_SUSPEND_DELAY_MS);
@@ -260,7 +269,9 @@ static int __maybe_unused rmb_pcm_resume(struct device *dev)
snd_pcm_uframes_t buf_in_frames;
u64 buf_size;
- acp6x_master_clock_generate(dev);
+ if (adata->flag != FLAG_AMD_LEGACY_ONLY_DMIC)
+ acp6x_master_clock_generate(dev);
+
spin_lock(&adata->acp_lock);
list_for_each_entry(stream, &adata->stream_list, list) {
substream = stream->substream;
diff --git a/sound/soc/amd/acp/acp-renoir.c b/sound/soc/amd/acp/acp-renoir.c
index b15cbdf7fa9b..a591482a0726 100644
--- a/sound/soc/amd/acp/acp-renoir.c
+++ b/sound/soc/amd/acp/acp-renoir.c
@@ -22,6 +22,7 @@
#include <linux/dma-mapping.h>
#include "amd.h"
+#include "acp-mach.h"
#define DRV_NAME "acp_asoc_renoir"
@@ -185,6 +186,8 @@ static int renoir_audio_probe(struct platform_device *pdev)
adata->dai_driver = acp_renoir_dai;
adata->num_dai = ARRAY_SIZE(acp_renoir_dai);
adata->rsrc = &rsrc;
+ adata->platform = RENOIR;
+ adata->flag = chip->flag;
adata->machines = snd_soc_acpi_amd_acp_machines;
acp_machine_select(adata);
diff --git a/sound/soc/amd/acp/acp63.c b/sound/soc/amd/acp/acp63.c
new file mode 100644
index 000000000000..b871a216a6af
--- /dev/null
+++ b/sound/soc/amd/acp/acp63.c
@@ -0,0 +1,322 @@
+// 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) 2023 Advanced Micro Devices, Inc.
+//
+// Authors: Syed Saba kareem <syed.sabakareem@amd.com>
+/*
+ * Hardware interface for ACP6.3 block
+ */
+
+#include <linux/platform_device.h>
+#include <linux/module.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dai.h>
+#include <linux/dma-mapping.h>
+#include <linux/pm_runtime.h>
+#include <linux/pci.h>
+#include "amd.h"
+#include "acp-mach.h"
+#include "../mach-config.h"
+
+#define DRV_NAME "acp_asoc_acp63"
+
+#define CLK_PLL_PWR_REQ_N0 0X0006C2C0
+#define CLK_SPLL_FIELD_2_N0 0X0006C114
+#define CLK_PLL_REQ_N0 0X0006C0DC
+#define CLK_DFSBYPASS_CONTR 0X0006C2C8
+#define CLK_DFS_CNTL_N0 0X0006C1A4
+
+#define PLL_AUTO_STOP_REQ BIT(4)
+#define PLL_AUTO_START_REQ BIT(0)
+#define PLL_FRANCE_EN BIT(4)
+#define EXIT_DPF_BYPASS_0 BIT(16)
+#define EXIT_DPF_BYPASS_1 BIT(17)
+#define CLK0_DIVIDER 0X30
+
+union clk_pll_req_no {
+ struct {
+ u32 fb_mult_int : 9;
+ u32 reserved : 3;
+ u32 pll_spine_div : 4;
+ u32 gb_mult_frac : 16;
+ } bitfields, bits;
+ u32 clk_pll_req_no_reg;
+};
+
+static struct acp_resource rsrc = {
+ .offset = 0,
+ .no_of_ctrls = 2,
+ .irqp_used = 1,
+ .soc_mclk = true,
+ .irq_reg_offset = 0x1a00,
+ .i2s_pin_cfg_offset = 0x1440,
+ .i2s_mode = 0x0a,
+ .scratch_reg_offset = 0x12800,
+ .sram_pte_offset = 0x03802800,
+};
+
+static struct snd_soc_acpi_mach snd_soc_acpi_amd_acp63_acp_machines[] = {
+ {
+ .id = "AMDI0052",
+ .drv_name = "acp63-acp",
+ },
+ {},
+};
+
+static struct snd_soc_dai_driver acp63_dai[] = {
+{
+ .name = "acp-i2s-sp",
+ .id = I2S_SP_INSTANCE,
+ .playback = {
+ .stream_name = "I2S SP Playback",
+ .rates = SNDRV_PCM_RATE_8000_96000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
+ SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
+ .channels_min = 2,
+ .channels_max = 8,
+ .rate_min = 8000,
+ .rate_max = 96000,
+ },
+ .capture = {
+ .stream_name = "I2S SP Capture",
+ .rates = SNDRV_PCM_RATE_8000_48000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
+ SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
+ .channels_min = 2,
+ .channels_max = 2,
+ .rate_min = 8000,
+ .rate_max = 48000,
+ },
+ .ops = &asoc_acp_cpu_dai_ops,
+},
+{
+ .name = "acp-i2s-bt",
+ .id = I2S_BT_INSTANCE,
+ .playback = {
+ .stream_name = "I2S BT Playback",
+ .rates = SNDRV_PCM_RATE_8000_96000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
+ SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
+ .channels_min = 2,
+ .channels_max = 8,
+ .rate_min = 8000,
+ .rate_max = 96000,
+ },
+ .capture = {
+ .stream_name = "I2S BT Capture",
+ .rates = SNDRV_PCM_RATE_8000_48000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
+ SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
+ .channels_min = 2,
+ .channels_max = 2,
+ .rate_min = 8000,
+ .rate_max = 48000,
+ },
+ .ops = &asoc_acp_cpu_dai_ops,
+},
+{
+ .name = "acp-i2s-hs",
+ .id = I2S_HS_INSTANCE,
+ .playback = {
+ .stream_name = "I2S HS Playback",
+ .rates = SNDRV_PCM_RATE_8000_96000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
+ SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
+ .channels_min = 2,
+ .channels_max = 8,
+ .rate_min = 8000,
+ .rate_max = 96000,
+ },
+ .capture = {
+ .stream_name = "I2S HS Capture",
+ .rates = SNDRV_PCM_RATE_8000_48000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
+ SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
+ .channels_min = 2,
+ .channels_max = 8,
+ .rate_min = 8000,
+ .rate_max = 48000,
+ },
+ .ops = &asoc_acp_cpu_dai_ops,
+},
+{
+ .name = "acp-pdm-dmic",
+ .id = DMIC_INSTANCE,
+ .capture = {
+ .rates = SNDRV_PCM_RATE_8000_48000,
+ .formats = SNDRV_PCM_FMTBIT_S32_LE,
+ .channels_min = 2,
+ .channels_max = 2,
+ .rate_min = 8000,
+ .rate_max = 48000,
+ },
+ .ops = &acp_dmic_dai_ops,
+},
+};
+
+static int acp63_i2s_master_clock_generate(struct acp_dev_data *adata)
+{
+ u32 data;
+ union clk_pll_req_no clk_pll;
+ struct pci_dev *smn_dev;
+
+ smn_dev = pci_get_device(PCI_VENDOR_ID_AMD, 0x14E8, NULL);
+ if (!smn_dev)
+ return -ENODEV;
+
+ /* Clk5 pll register values to get mclk as 196.6MHz*/
+ clk_pll.bits.fb_mult_int = 0x31;
+ clk_pll.bits.pll_spine_div = 0;
+ clk_pll.bits.gb_mult_frac = 0x26E9;
+
+ data = smn_read(smn_dev, CLK_PLL_PWR_REQ_N0);
+ smn_write(smn_dev, CLK_PLL_PWR_REQ_N0, data | PLL_AUTO_STOP_REQ);
+
+ data = smn_read(smn_dev, CLK_SPLL_FIELD_2_N0);
+ if (data & PLL_FRANCE_EN)
+ smn_write(smn_dev, CLK_SPLL_FIELD_2_N0, data | PLL_FRANCE_EN);
+
+ smn_write(smn_dev, CLK_PLL_REQ_N0, clk_pll.clk_pll_req_no_reg);
+
+ data = smn_read(smn_dev, CLK_PLL_PWR_REQ_N0);
+ smn_write(smn_dev, CLK_PLL_PWR_REQ_N0, data | PLL_AUTO_START_REQ);
+
+ data = smn_read(smn_dev, CLK_DFSBYPASS_CONTR);
+ smn_write(smn_dev, CLK_DFSBYPASS_CONTR, data | EXIT_DPF_BYPASS_0);
+ smn_write(smn_dev, CLK_DFSBYPASS_CONTR, data | EXIT_DPF_BYPASS_1);
+
+ smn_write(smn_dev, CLK_DFS_CNTL_N0, CLK0_DIVIDER);
+ return 0;
+}
+
+static int acp63_audio_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct acp_chip_info *chip;
+ struct acp_dev_data *adata;
+ struct resource *res;
+ int ret;
+
+ chip = dev_get_platdata(&pdev->dev);
+ if (!chip || !chip->base) {
+ dev_err(&pdev->dev, "ACP chip data is NULL\n");
+ return -ENODEV;
+ }
+
+ if (chip->acp_rev != ACP63_DEV) {
+ dev_err(&pdev->dev, "Un-supported ACP Revision %d\n", chip->acp_rev);
+ return -ENODEV;
+ }
+
+ adata = devm_kzalloc(dev, sizeof(struct acp_dev_data), GFP_KERNEL);
+ if (!adata)
+ return -ENOMEM;
+
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "acp_mem");
+ if (!res) {
+ dev_err(&pdev->dev, "IORESOURCE_MEM FAILED\n");
+ return -ENODEV;
+ }
+
+ adata->acp_base = devm_ioremap(&pdev->dev, res->start, resource_size(res));
+ if (!adata->acp_base)
+ return -ENOMEM;
+
+ res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "acp_dai_irq");
+ if (!res) {
+ dev_err(&pdev->dev, "IORESOURCE_IRQ FAILED\n");
+ return -ENODEV;
+ }
+
+ adata->i2s_irq = res->start;
+ adata->dev = dev;
+ adata->dai_driver = acp63_dai;
+ adata->num_dai = ARRAY_SIZE(acp63_dai);
+ adata->rsrc = &rsrc;
+ adata->platform = ACP63;
+ adata->flag = chip->flag;
+ adata->machines = snd_soc_acpi_amd_acp63_acp_machines;
+ acp_machine_select(adata);
+ dev_set_drvdata(dev, adata);
+
+ if (chip->flag != FLAG_AMD_LEGACY_ONLY_DMIC) {
+ ret = acp63_i2s_master_clock_generate(adata);
+ if (ret)
+ return ret;
+ }
+ acp_enable_interrupts(adata);
+ acp_platform_register(dev);
+ pm_runtime_set_autosuspend_delay(&pdev->dev, ACP_SUSPEND_DELAY_MS);
+ pm_runtime_use_autosuspend(&pdev->dev);
+ pm_runtime_mark_last_busy(&pdev->dev);
+ pm_runtime_set_active(&pdev->dev);
+ pm_runtime_enable(&pdev->dev);
+ return 0;
+}
+
+static void acp63_audio_remove(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct acp_dev_data *adata = dev_get_drvdata(dev);
+
+ acp_disable_interrupts(adata);
+ acp_platform_unregister(dev);
+ pm_runtime_disable(&pdev->dev);
+}
+
+static int __maybe_unused acp63_pcm_resume(struct device *dev)
+{
+ struct acp_dev_data *adata = dev_get_drvdata(dev);
+ struct acp_stream *stream;
+ struct snd_pcm_substream *substream;
+ snd_pcm_uframes_t buf_in_frames;
+ u64 buf_size;
+
+ if (adata->flag != FLAG_AMD_LEGACY_ONLY_DMIC)
+ acp63_i2s_master_clock_generate(adata);
+
+ spin_lock(&adata->acp_lock);
+ list_for_each_entry(stream, &adata->stream_list, list) {
+ if (stream) {
+ substream = stream->substream;
+ if (substream && substream->runtime) {
+ buf_in_frames = (substream->runtime->buffer_size);
+ buf_size = frames_to_bytes(substream->runtime, buf_in_frames);
+ config_pte_for_stream(adata, stream);
+ config_acp_dma(adata, stream, buf_size);
+ if (stream->dai_id)
+ restore_acp_i2s_params(substream, adata, stream);
+ else
+ restore_acp_pdm_params(substream, adata);
+ }
+ }
+ }
+ spin_unlock(&adata->acp_lock);
+ return 0;
+}
+
+static const struct dev_pm_ops acp63_dma_pm_ops = {
+ SET_SYSTEM_SLEEP_PM_OPS(NULL, acp63_pcm_resume)
+};
+
+static struct platform_driver acp63_driver = {
+ .probe = acp63_audio_probe,
+ .remove_new = acp63_audio_remove,
+ .driver = {
+ .name = "acp_asoc_acp63",
+ .pm = &acp63_dma_pm_ops,
+ },
+};
+
+module_platform_driver(acp63_driver);
+
+MODULE_DESCRIPTION("AMD ACP acp63 Driver");
+MODULE_IMPORT_NS(SND_SOC_ACP_COMMON);
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/sound/soc/amd/acp/acp70.c b/sound/soc/amd/acp/acp70.c
new file mode 100644
index 000000000000..dd384c966ae9
--- /dev/null
+++ b/sound/soc/amd/acp/acp70.c
@@ -0,0 +1,254 @@
+// 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) 2023 Advanced Micro Devices, Inc.
+//
+// Authors: Syed Saba kareem <syed.sabakareem@amd.com>
+/*
+ * Hardware interface for ACP7.0 block
+ */
+
+#include <linux/platform_device.h>
+#include <linux/module.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dai.h>
+#include <linux/dma-mapping.h>
+#include <linux/pm_runtime.h>
+#include <linux/pci.h>
+#include "amd.h"
+#include "acp-mach.h"
+
+#define DRV_NAME "acp_asoc_acp70"
+
+static struct acp_resource rsrc = {
+ .offset = 0,
+ .no_of_ctrls = 2,
+ .irqp_used = 1,
+ .soc_mclk = true,
+ .irq_reg_offset = 0x1a00,
+ .i2s_pin_cfg_offset = 0x1440,
+ .i2s_mode = 0x0a,
+ .scratch_reg_offset = 0x12800,
+ .sram_pte_offset = 0x03802800,
+};
+
+static struct snd_soc_acpi_mach snd_soc_acpi_amd_acp70_acp_machines[] = {
+ {
+ .id = "AMDI0029",
+ .drv_name = "acp70-acp",
+ },
+ {},
+};
+
+static struct snd_soc_dai_driver acp70_dai[] = {
+{
+ .name = "acp-i2s-sp",
+ .id = I2S_SP_INSTANCE,
+ .playback = {
+ .stream_name = "I2S SP Playback",
+ .rates = SNDRV_PCM_RATE_8000_96000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
+ SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
+ .channels_min = 2,
+ .channels_max = 8,
+ .rate_min = 8000,
+ .rate_max = 96000,
+ },
+ .capture = {
+ .stream_name = "I2S SP Capture",
+ .rates = SNDRV_PCM_RATE_8000_48000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
+ SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
+ .channels_min = 2,
+ .channels_max = 2,
+ .rate_min = 8000,
+ .rate_max = 48000,
+ },
+ .ops = &asoc_acp_cpu_dai_ops,
+},
+{
+ .name = "acp-i2s-bt",
+ .id = I2S_BT_INSTANCE,
+ .playback = {
+ .stream_name = "I2S BT Playback",
+ .rates = SNDRV_PCM_RATE_8000_96000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
+ SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
+ .channels_min = 2,
+ .channels_max = 8,
+ .rate_min = 8000,
+ .rate_max = 96000,
+ },
+ .capture = {
+ .stream_name = "I2S BT Capture",
+ .rates = SNDRV_PCM_RATE_8000_48000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
+ SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
+ .channels_min = 2,
+ .channels_max = 2,
+ .rate_min = 8000,
+ .rate_max = 48000,
+ },
+ .ops = &asoc_acp_cpu_dai_ops,
+},
+{
+ .name = "acp-i2s-hs",
+ .id = I2S_HS_INSTANCE,
+ .playback = {
+ .stream_name = "I2S HS Playback",
+ .rates = SNDRV_PCM_RATE_8000_96000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
+ SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
+ .channels_min = 2,
+ .channels_max = 8,
+ .rate_min = 8000,
+ .rate_max = 96000,
+ },
+ .capture = {
+ .stream_name = "I2S HS Capture",
+ .rates = SNDRV_PCM_RATE_8000_48000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
+ SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
+ .channels_min = 2,
+ .channels_max = 8,
+ .rate_min = 8000,
+ .rate_max = 48000,
+ },
+ .ops = &asoc_acp_cpu_dai_ops,
+},
+{
+ .name = "acp-pdm-dmic",
+ .id = DMIC_INSTANCE,
+ .capture = {
+ .rates = SNDRV_PCM_RATE_8000_48000,
+ .formats = SNDRV_PCM_FMTBIT_S32_LE,
+ .channels_min = 2,
+ .channels_max = 2,
+ .rate_min = 8000,
+ .rate_max = 48000,
+ },
+ .ops = &acp_dmic_dai_ops,
+},
+};
+
+static int acp_acp70_audio_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct acp_chip_info *chip;
+ struct acp_dev_data *adata;
+ struct resource *res;
+
+ chip = dev_get_platdata(&pdev->dev);
+ if (!chip || !chip->base) {
+ dev_err(&pdev->dev, "ACP chip data is NULL\n");
+ return -ENODEV;
+ }
+
+ if (chip->acp_rev != ACP70_DEV) {
+ dev_err(&pdev->dev, "Un-supported ACP Revision %d\n", chip->acp_rev);
+ return -ENODEV;
+ }
+
+ adata = devm_kzalloc(dev, sizeof(struct acp_dev_data), GFP_KERNEL);
+ if (!adata)
+ return -ENOMEM;
+
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "acp_mem");
+ if (!res) {
+ dev_err(&pdev->dev, "IORESOURCE_MEM FAILED\n");
+ return -ENODEV;
+ }
+
+ adata->acp_base = devm_ioremap(&pdev->dev, res->start, resource_size(res));
+ if (!adata->acp_base)
+ return -ENOMEM;
+
+ res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "acp_dai_irq");
+ if (!res) {
+ dev_err(&pdev->dev, "IORESOURCE_IRQ FAILED\n");
+ return -ENODEV;
+ }
+
+ adata->i2s_irq = res->start;
+ adata->dev = dev;
+ adata->dai_driver = acp70_dai;
+ adata->num_dai = ARRAY_SIZE(acp70_dai);
+ adata->rsrc = &rsrc;
+ adata->machines = snd_soc_acpi_amd_acp70_acp_machines;
+ adata->platform = ACP70;
+ adata->flag = chip->flag;
+ acp_machine_select(adata);
+
+ dev_set_drvdata(dev, adata);
+ acp_enable_interrupts(adata);
+ acp_platform_register(dev);
+ pm_runtime_set_autosuspend_delay(&pdev->dev, ACP_SUSPEND_DELAY_MS);
+ pm_runtime_use_autosuspend(&pdev->dev);
+ pm_runtime_mark_last_busy(&pdev->dev);
+ pm_runtime_set_active(&pdev->dev);
+ pm_runtime_enable(&pdev->dev);
+ return 0;
+}
+
+static void acp_acp70_audio_remove(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct acp_dev_data *adata = dev_get_drvdata(dev);
+
+ acp_disable_interrupts(adata);
+ acp_platform_unregister(dev);
+ pm_runtime_disable(&pdev->dev);
+}
+
+static int __maybe_unused acp70_pcm_resume(struct device *dev)
+{
+ struct acp_dev_data *adata = dev_get_drvdata(dev);
+ struct acp_stream *stream;
+ struct snd_pcm_substream *substream;
+ snd_pcm_uframes_t buf_in_frames;
+ u64 buf_size;
+
+ spin_lock(&adata->acp_lock);
+ list_for_each_entry(stream, &adata->stream_list, list) {
+ if (stream) {
+ substream = stream->substream;
+ if (substream && substream->runtime) {
+ buf_in_frames = (substream->runtime->buffer_size);
+ buf_size = frames_to_bytes(substream->runtime, buf_in_frames);
+ config_pte_for_stream(adata, stream);
+ config_acp_dma(adata, stream, buf_size);
+ if (stream->dai_id)
+ restore_acp_i2s_params(substream, adata, stream);
+ else
+ restore_acp_pdm_params(substream, adata);
+ }
+ }
+ }
+ spin_unlock(&adata->acp_lock);
+ return 0;
+}
+
+static const struct dev_pm_ops acp70_dma_pm_ops = {
+ SET_SYSTEM_SLEEP_PM_OPS(NULL, acp70_pcm_resume)
+};
+
+static struct platform_driver acp70_driver = {
+ .probe = acp_acp70_audio_probe,
+ .remove_new = acp_acp70_audio_remove,
+ .driver = {
+ .name = "acp_asoc_acp70",
+ .pm = &acp70_dma_pm_ops,
+ },
+};
+
+module_platform_driver(acp70_driver);
+
+MODULE_DESCRIPTION("AMD ACP ACP70 Driver");
+MODULE_IMPORT_NS(SND_SOC_ACP_COMMON);
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/sound/soc/amd/acp/amd.h b/sound/soc/amd/acp/amd.h
index d6cfae6ec5f7..5017e868f39b 100644
--- a/sound/soc/amd/acp/amd.h
+++ b/sound/soc/amd/acp/amd.h
@@ -20,6 +20,8 @@
#define ACP3X_DEV 3
#define ACP6X_DEV 6
+#define ACP63_DEV 0x63
+#define ACP70_DEV 0x70
#define DMIC_INSTANCE 0x00
#define I2S_SP_INSTANCE 0x01
@@ -95,9 +97,15 @@
#define ACP6X_PGFSM_CONTROL 0x1024
#define ACP6X_PGFSM_STATUS 0x1028
+#define ACP63_PGFSM_CONTROL ACP6X_PGFSM_CONTROL
+#define ACP63_PGFSM_STATUS ACP6X_PGFSM_STATUS
+
+#define ACP70_PGFSM_CONTROL ACP6X_PGFSM_CONTROL
+#define ACP70_PGFSM_STATUS ACP6X_PGFSM_STATUS
+
#define ACP_SOFT_RST_DONE_MASK 0x00010001
-#define ACP_PGFSM_CNTL_POWER_ON_MASK 0x01
+#define ACP_PGFSM_CNTL_POWER_ON_MASK 0xffffffff
#define ACP_PGFSM_CNTL_POWER_OFF_MASK 0x00
#define ACP_PGFSM_STATUS_MASK 0x03
#define ACP_POWERED_ON 0x00
@@ -129,6 +137,7 @@ struct acp_chip_info {
unsigned int acp_rev; /* ACP Revision id */
void __iomem *base; /* ACP memory PCI base */
struct platform_device *chip_pdev;
+ unsigned int flag; /* Distinguish b/w Legacy or Only PDM */
};
struct acp_stream {
@@ -182,17 +191,27 @@ struct acp_dev_data {
u32 tdm_rx_fmt[3];
u32 xfer_tx_resolution[3];
u32 xfer_rx_resolution[3];
+ unsigned int flag;
+ unsigned int platform;
};
-union acp_i2stdm_mstrclkgen {
- struct {
- u32 i2stdm_master_mode : 1;
- u32 i2stdm_format_mode : 1;
- u32 i2stdm_lrclk_div_val : 9;
- u32 i2stdm_bclk_div_val : 11;
- u32:10;
- } bitfields, bits;
- u32 u32_all;
+enum acp_config {
+ ACP_CONFIG_0 = 0,
+ ACP_CONFIG_1,
+ ACP_CONFIG_2,
+ ACP_CONFIG_3,
+ ACP_CONFIG_4,
+ ACP_CONFIG_5,
+ ACP_CONFIG_6,
+ ACP_CONFIG_7,
+ ACP_CONFIG_8,
+ ACP_CONFIG_9,
+ ACP_CONFIG_10,
+ ACP_CONFIG_11,
+ ACP_CONFIG_12,
+ ACP_CONFIG_13,
+ ACP_CONFIG_14,
+ ACP_CONFIG_15,
};
extern const struct snd_soc_dai_ops asoc_acp_cpu_dai_ops;
@@ -207,7 +226,7 @@ int smn_read(struct pci_dev *dev, u32 smn_addr);
int smn_write(struct pci_dev *dev, u32 smn_addr, u32 data);
int acp_init(struct acp_chip_info *chip);
-int acp_deinit(void __iomem *base);
+int acp_deinit(struct acp_chip_info *chip);
void acp_enable_interrupts(struct acp_dev_data *adata);
void acp_disable_interrupts(struct acp_dev_data *adata);
/* Machine configuration */
@@ -221,6 +240,8 @@ 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);
+
static inline u64 acp_get_byte_count(struct acp_dev_data *adata, int dai_id, int direction)
{
u64 byte_count = 0, low = 0, high = 0;
@@ -272,32 +293,4 @@ static inline u64 acp_get_byte_count(struct acp_dev_data *adata, int dai_id, int
POINTER_RETURN_BYTES:
return byte_count;
}
-
-static inline void acp_set_i2s_clk(struct acp_dev_data *adata, int dai_id)
-{
- union acp_i2stdm_mstrclkgen mclkgen;
- u32 master_reg;
-
- switch (dai_id) {
- case I2S_SP_INSTANCE:
- master_reg = ACP_I2STDM0_MSTRCLKGEN;
- break;
- case I2S_BT_INSTANCE:
- master_reg = ACP_I2STDM1_MSTRCLKGEN;
- break;
- case I2S_HS_INSTANCE:
- master_reg = ACP_I2STDM2_MSTRCLKGEN;
- break;
- default:
- master_reg = ACP_I2STDM0_MSTRCLKGEN;
- break;
- }
-
- mclkgen.bits.i2stdm_master_mode = 0x1;
- mclkgen.bits.i2stdm_format_mode = 0x00;
-
- mclkgen.bits.i2stdm_bclk_div_val = adata->bclk_div;
- mclkgen.bits.i2stdm_lrclk_div_val = adata->lrclk_div;
- writel(mclkgen.u32_all, adata->acp_base + master_reg);
-}
#endif
diff --git a/sound/soc/amd/acp/chip_offset_byte.h b/sound/soc/amd/acp/chip_offset_byte.h
index ce3948e0679c..cfd6c4d07594 100644
--- a/sound/soc/amd/acp/chip_offset_byte.h
+++ b/sound/soc/amd/acp/chip_offset_byte.h
@@ -19,6 +19,7 @@
#define ACP_PGFSM_STATUS 0x1420
#define ACP_SOFT_RESET 0x1000
#define ACP_CONTROL 0x1004
+#define ACP_PIN_CONFIG 0x1440
#define ACP_EXTERNAL_INTR_REG_ADDR(adata, offset, ctrl) \
(adata->acp_base + adata->rsrc->irq_reg_offset + offset + (ctrl * 0x04))
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-15 08:05:57 +0300