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-rw-r--r--sound/soc/mediatek/Kconfig4
-rw-r--r--sound/soc/mediatek/common/mtk-afe-platform-driver.c4
-rw-r--r--sound/soc/mediatek/common/mtk-base-afe.h1
-rw-r--r--sound/soc/mediatek/common/mtk-soundcard-driver.c4
-rw-r--r--sound/soc/mediatek/mt8173/mt8173-afe-pcm.c66
-rw-r--r--sound/soc/mediatek/mt8183/mt8183-afe-pcm.c56
-rw-r--r--sound/soc/mediatek/mt8186/mt8186-afe-pcm.c7
-rw-r--r--sound/soc/mediatek/mt8188/mt8188-mt6359.c4
-rw-r--r--sound/soc/mediatek/mt8192/mt8192-afe-pcm.c7
-rw-r--r--sound/soc/mediatek/mt8365/mt8365-dai-i2s.c3
10 files changed, 103 insertions, 53 deletions
diff --git a/sound/soc/mediatek/Kconfig b/sound/soc/mediatek/Kconfig
index 90e367586493..10ca8bccabdd 100644
--- a/sound/soc/mediatek/Kconfig
+++ b/sound/soc/mediatek/Kconfig
@@ -1,4 +1,6 @@
# SPDX-License-Identifier: GPL-2.0-only
+menu "Mediatek"
+
config SND_SOC_MEDIATEK
tristate
select REGMAP_MMIO
@@ -319,3 +321,5 @@ config SND_SOC_MT8365_MT6357
boards with the MT6357 PMIC codec.
Select Y if you have such device.
If unsure select "N".
+
+endmenu
diff --git a/sound/soc/mediatek/common/mtk-afe-platform-driver.c b/sound/soc/mediatek/common/mtk-afe-platform-driver.c
index 6b6330583941..70fd05d5ff48 100644
--- a/sound/soc/mediatek/common/mtk-afe-platform-driver.c
+++ b/sound/soc/mediatek/common/mtk-afe-platform-driver.c
@@ -120,7 +120,9 @@ int mtk_afe_pcm_new(struct snd_soc_component *component,
struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);
size = afe->mtk_afe_hardware->buffer_bytes_max;
- snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, afe->dev, 0, size);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, afe->dev,
+ afe->preallocate_buffers ? size : 0,
+ size);
return 0;
}
diff --git a/sound/soc/mediatek/common/mtk-base-afe.h b/sound/soc/mediatek/common/mtk-base-afe.h
index f51578b6c50a..a406f2e3e7a8 100644
--- a/sound/soc/mediatek/common/mtk-base-afe.h
+++ b/sound/soc/mediatek/common/mtk-base-afe.h
@@ -117,6 +117,7 @@ struct mtk_base_afe {
struct mtk_base_afe_irq *irqs;
int irqs_size;
int memif_32bit_supported;
+ bool preallocate_buffers;
struct list_head sub_dais;
struct snd_soc_dai_driver *dai_drivers;
diff --git a/sound/soc/mediatek/common/mtk-soundcard-driver.c b/sound/soc/mediatek/common/mtk-soundcard-driver.c
index 713a368f79cf..95a083939f3e 100644
--- a/sound/soc/mediatek/common/mtk-soundcard-driver.c
+++ b/sound/soc/mediatek/common/mtk-soundcard-driver.c
@@ -262,9 +262,13 @@ int mtk_soundcard_common_probe(struct platform_device *pdev)
soc_card_data->accdet = accdet_comp;
else
dev_err(&pdev->dev, "No sound component found from mediatek,accdet property\n");
+
+ put_device(&accdet_pdev->dev);
} else {
dev_err(&pdev->dev, "No device found from mediatek,accdet property\n");
}
+
+ of_node_put(accdet_node);
}
platform_node = of_parse_phandle(pdev->dev.of_node, "mediatek,platform", 0);
diff --git a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
index 04ed0cfec174..c0fa623e0b17 100644
--- a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
+++ b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
@@ -13,6 +13,7 @@
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_address.h>
+#include <linux/of_reserved_mem.h>
#include <linux/dma-mapping.h>
#include <linux/pm_runtime.h>
#include <sound/soc.h>
@@ -1053,22 +1054,28 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev)
struct mtk_base_afe *afe;
struct mt8173_afe_private *afe_priv;
struct snd_soc_component *comp_pcm, *comp_hdmi;
+ struct device *dev = &pdev->dev;
- ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(33));
+ ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(33));
if (ret)
return ret;
- afe = devm_kzalloc(&pdev->dev, sizeof(*afe), GFP_KERNEL);
+ afe = devm_kzalloc(dev, sizeof(*afe), GFP_KERNEL);
if (!afe)
return -ENOMEM;
- afe->platform_priv = devm_kzalloc(&pdev->dev, sizeof(*afe_priv),
- GFP_KERNEL);
+ afe->platform_priv = devm_kzalloc(dev, sizeof(*afe_priv), GFP_KERNEL);
afe_priv = afe->platform_priv;
if (!afe_priv)
return -ENOMEM;
- afe->dev = &pdev->dev;
+ afe->dev = dev;
+
+ ret = of_reserved_mem_device_init(dev);
+ if (ret) {
+ dev_info(dev, "no reserved memory found, pre-allocating buffers instead\n");
+ afe->preallocate_buffers = true;
+ }
irq_id = platform_get_irq(pdev, 0);
if (irq_id <= 0)
@@ -1078,27 +1085,27 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev)
if (IS_ERR(afe->base_addr))
return PTR_ERR(afe->base_addr);
- afe->regmap = devm_regmap_init_mmio(&pdev->dev, afe->base_addr,
- &mt8173_afe_regmap_config);
+ afe->regmap = devm_regmap_init_mmio(dev, afe->base_addr,
+ &mt8173_afe_regmap_config);
if (IS_ERR(afe->regmap))
return PTR_ERR(afe->regmap);
/* initial audio related clock */
ret = mt8173_afe_init_audio_clk(afe);
if (ret) {
- dev_err(afe->dev, "mt8173_afe_init_audio_clk fail\n");
+ dev_err(dev, "mt8173_afe_init_audio_clk fail\n");
return ret;
}
/* memif % irq initialize*/
afe->memif_size = MT8173_AFE_MEMIF_NUM;
- afe->memif = devm_kcalloc(afe->dev, afe->memif_size,
+ afe->memif = devm_kcalloc(dev, afe->memif_size,
sizeof(*afe->memif), GFP_KERNEL);
if (!afe->memif)
return -ENOMEM;
afe->irqs_size = MT8173_AFE_IRQ_NUM;
- afe->irqs = devm_kcalloc(afe->dev, afe->irqs_size,
+ afe->irqs = devm_kcalloc(dev, afe->irqs_size,
sizeof(*afe->irqs), GFP_KERNEL);
if (!afe->irqs)
return -ENOMEM;
@@ -1117,9 +1124,9 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, afe);
- pm_runtime_enable(&pdev->dev);
- if (!pm_runtime_enabled(&pdev->dev)) {
- ret = mt8173_afe_runtime_resume(&pdev->dev);
+ pm_runtime_enable(dev);
+ if (!pm_runtime_enabled(dev)) {
+ ret = mt8173_afe_runtime_resume(dev);
if (ret)
goto err_pm_disable;
}
@@ -1129,13 +1136,12 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev)
afe->runtime_resume = mt8173_afe_runtime_resume;
afe->runtime_suspend = mt8173_afe_runtime_suspend;
- ret = devm_snd_soc_register_component(&pdev->dev,
- &mtk_afe_pcm_platform,
- NULL, 0);
+ ret = devm_snd_soc_register_component(dev, &mtk_afe_pcm_platform,
+ NULL, 0);
if (ret)
goto err_pm_disable;
- comp_pcm = devm_kzalloc(&pdev->dev, sizeof(*comp_pcm), GFP_KERNEL);
+ comp_pcm = devm_kzalloc(dev, sizeof(*comp_pcm), GFP_KERNEL);
if (!comp_pcm) {
ret = -ENOMEM;
goto err_pm_disable;
@@ -1143,7 +1149,7 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev)
ret = snd_soc_component_initialize(comp_pcm,
&mt8173_afe_pcm_dai_component,
- &pdev->dev);
+ dev);
if (ret)
goto err_pm_disable;
@@ -1157,7 +1163,7 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev)
if (ret)
goto err_pm_disable;
- comp_hdmi = devm_kzalloc(&pdev->dev, sizeof(*comp_hdmi), GFP_KERNEL);
+ comp_hdmi = devm_kzalloc(dev, sizeof(*comp_hdmi), GFP_KERNEL);
if (!comp_hdmi) {
ret = -ENOMEM;
goto err_cleanup_components;
@@ -1165,7 +1171,7 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev)
ret = snd_soc_component_initialize(comp_hdmi,
&mt8173_afe_hdmi_dai_component,
- &pdev->dev);
+ dev);
if (ret)
goto err_cleanup_components;
@@ -1179,30 +1185,32 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev)
if (ret)
goto err_cleanup_components;
- ret = devm_request_irq(afe->dev, irq_id, mt8173_afe_irq_handler,
+ ret = devm_request_irq(dev, irq_id, mt8173_afe_irq_handler,
0, "Afe_ISR_Handle", (void *)afe);
if (ret) {
- dev_err(afe->dev, "could not request_irq\n");
+ dev_err(dev, "could not request_irq\n");
goto err_cleanup_components;
}
- dev_info(&pdev->dev, "MT8173 AFE driver initialized.\n");
+ dev_info(dev, "MT8173 AFE driver initialized.\n");
return 0;
err_cleanup_components:
- snd_soc_unregister_component(&pdev->dev);
+ snd_soc_unregister_component(dev);
err_pm_disable:
- pm_runtime_disable(&pdev->dev);
+ pm_runtime_disable(dev);
return ret;
}
static void mt8173_afe_pcm_dev_remove(struct platform_device *pdev)
{
- snd_soc_unregister_component(&pdev->dev);
+ struct device *dev = &pdev->dev;
+
+ snd_soc_unregister_component(dev);
- pm_runtime_disable(&pdev->dev);
- if (!pm_runtime_status_suspended(&pdev->dev))
- mt8173_afe_runtime_suspend(&pdev->dev);
+ pm_runtime_disable(dev);
+ if (!pm_runtime_status_suspended(dev))
+ mt8173_afe_runtime_suspend(dev);
}
static const struct of_device_id mt8173_afe_pcm_dt_match[] = {
diff --git a/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c b/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c
index e8884354995c..a7fef772760a 100644
--- a/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c
+++ b/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c
@@ -6,10 +6,12 @@
// Author: KaiChieh Chuang <kaichieh.chuang@mediatek.com>
#include <linux/delay.h>
+#include <linux/dma-mapping.h>
#include <linux/module.h>
#include <linux/mfd/syscon.h>
#include <linux/of.h>
#include <linux/of_address.h>
+#include <linux/of_reserved_mem.h>
#include <linux/pm_runtime.h>
#include <linux/reset.h>
@@ -431,6 +433,9 @@ static const struct snd_soc_component_driver mt8183_afe_pcm_dai_component = {
.reg_ofs_base = AFE_##_id##_BASE, \
.reg_ofs_cur = AFE_##_id##_CUR, \
.reg_ofs_end = AFE_##_id##_END, \
+ .reg_ofs_base_msb = AFE_##_id##_BASE_MSB, \
+ .reg_ofs_cur_msb = AFE_##_id##_CUR_MSB, \
+ .reg_ofs_end_msb = AFE_##_id##_END_MSB, \
.fs_reg = (_fs_reg), \
.fs_shift = _id##_MODE_SFT, \
.fs_maskbit = _id##_MODE_MASK, \
@@ -462,11 +467,17 @@ static const struct snd_soc_component_driver mt8183_afe_pcm_dai_component = {
#define AFE_VUL12_BASE AFE_VUL_D2_BASE
#define AFE_VUL12_CUR AFE_VUL_D2_CUR
#define AFE_VUL12_END AFE_VUL_D2_END
+#define AFE_VUL12_BASE_MSB AFE_VUL_D2_BASE_MSB
+#define AFE_VUL12_CUR_MSB AFE_VUL_D2_CUR_MSB
+#define AFE_VUL12_END_MSB AFE_VUL_D2_END_MSB
#define AWB2_HD_ALIGN_SFT AWB2_ALIGN_SFT
#define VUL12_DATA_SFT VUL12_MONO_SFT
#define AFE_HDMI_BASE AFE_HDMI_OUT_BASE
#define AFE_HDMI_CUR AFE_HDMI_OUT_CUR
#define AFE_HDMI_END AFE_HDMI_OUT_END
+#define AFE_HDMI_BASE_MSB AFE_HDMI_OUT_BASE_MSB
+#define AFE_HDMI_CUR_MSB AFE_HDMI_OUT_CUR_MSB
+#define AFE_HDMI_END_MSB AFE_HDMI_OUT_END_MSB
static const struct mtk_base_memif_data memif_data[MT8183_MEMIF_NUM] = {
MT8183_MEMIF(DL1, AFE_DAC_CON1, AFE_DAC_CON1),
@@ -759,23 +770,31 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev)
{
struct mtk_base_afe *afe;
struct mt8183_afe_private *afe_priv;
- struct device *dev;
+ struct device *dev = &pdev->dev;
struct reset_control *rstc;
int i, irq_id, ret;
- afe = devm_kzalloc(&pdev->dev, sizeof(*afe), GFP_KERNEL);
+ ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(34));
+ if (ret)
+ return ret;
+
+ afe = devm_kzalloc(dev, sizeof(*afe), GFP_KERNEL);
if (!afe)
return -ENOMEM;
platform_set_drvdata(pdev, afe);
- afe->platform_priv = devm_kzalloc(&pdev->dev, sizeof(*afe_priv),
- GFP_KERNEL);
+ afe->platform_priv = devm_kzalloc(dev, sizeof(*afe_priv), GFP_KERNEL);
if (!afe->platform_priv)
return -ENOMEM;
afe_priv = afe->platform_priv;
- afe->dev = &pdev->dev;
- dev = afe->dev;
+ afe->dev = dev;
+
+ ret = of_reserved_mem_device_init(dev);
+ if (ret) {
+ dev_info(dev, "no reserved memory found, pre-allocating buffers instead\n");
+ afe->preallocate_buffers = true;
+ }
/* initial audio related clock */
ret = mt8183_init_clock(afe);
@@ -814,7 +833,7 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev)
/* enable clock for regcache get default value from hw */
afe_priv->pm_runtime_bypass_reg_ctl = true;
- pm_runtime_get_sync(&pdev->dev);
+ pm_runtime_get_sync(dev);
ret = regmap_reinit_cache(afe->regmap, &mt8183_afe_regmap_config);
if (ret) {
@@ -822,7 +841,7 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev)
goto err_pm_disable;
}
- pm_runtime_put_sync(&pdev->dev);
+ pm_runtime_put_sync(dev);
afe_priv->pm_runtime_bypass_reg_ctl = false;
regcache_cache_only(afe->regmap, true);
@@ -880,7 +899,7 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev)
for (i = 0; i < ARRAY_SIZE(dai_register_cbs); i++) {
ret = dai_register_cbs[i](afe);
if (ret) {
- dev_warn(afe->dev, "dai register i %d fail, ret %d\n",
+ dev_warn(dev, "dai register i %d fail, ret %d\n",
i, ret);
goto err_pm_disable;
}
@@ -889,8 +908,7 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev)
/* init dai_driver and component_driver */
ret = mtk_afe_combine_sub_dai(afe);
if (ret) {
- dev_warn(afe->dev, "mtk_afe_combine_sub_dai fail, ret %d\n",
- ret);
+ dev_warn(dev, "mtk_afe_combine_sub_dai fail, ret %d\n", ret);
goto err_pm_disable;
}
@@ -902,16 +920,14 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev)
afe->runtime_suspend = mt8183_afe_runtime_suspend;
/* register component */
- ret = devm_snd_soc_register_component(&pdev->dev,
- &mtk_afe_pcm_platform,
+ ret = devm_snd_soc_register_component(dev, &mtk_afe_pcm_platform,
NULL, 0);
if (ret) {
dev_warn(dev, "err_platform\n");
goto err_pm_disable;
}
- ret = devm_snd_soc_register_component(afe->dev,
- &mt8183_afe_pcm_dai_component,
+ ret = devm_snd_soc_register_component(dev, &mt8183_afe_pcm_dai_component,
afe->dai_drivers,
afe->num_dai_drivers);
if (ret) {
@@ -922,15 +938,17 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev)
return ret;
err_pm_disable:
- pm_runtime_disable(&pdev->dev);
+ pm_runtime_disable(dev);
return ret;
}
static void mt8183_afe_pcm_dev_remove(struct platform_device *pdev)
{
- pm_runtime_disable(&pdev->dev);
- if (!pm_runtime_status_suspended(&pdev->dev))
- mt8183_afe_runtime_suspend(&pdev->dev);
+ struct device *dev = &pdev->dev;
+
+ pm_runtime_disable(dev);
+ if (!pm_runtime_status_suspended(dev))
+ mt8183_afe_runtime_suspend(dev);
}
static const struct of_device_id mt8183_afe_pcm_dt_match[] = {
diff --git a/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c b/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c
index db7c93401bee..c73b4664e53e 100644
--- a/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c
+++ b/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c
@@ -10,6 +10,7 @@
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_address.h>
+#include <linux/of_reserved_mem.h>
#include <linux/pm_runtime.h>
#include <linux/reset.h>
#include <sound/soc.h>
@@ -2835,6 +2836,12 @@ static int mt8186_afe_pcm_dev_probe(struct platform_device *pdev)
afe_priv = afe->platform_priv;
afe->dev = &pdev->dev;
+ ret = of_reserved_mem_device_init(dev);
+ if (ret) {
+ dev_info(dev, "no reserved memory found, pre-allocating buffers instead\n");
+ afe->preallocate_buffers = true;
+ }
+
afe->base_addr = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(afe->base_addr))
return PTR_ERR(afe->base_addr);
diff --git a/sound/soc/mediatek/mt8188/mt8188-mt6359.c b/sound/soc/mediatek/mt8188/mt8188-mt6359.c
index a2a76b6df631..ea814a0f726d 100644
--- a/sound/soc/mediatek/mt8188/mt8188-mt6359.c
+++ b/sound/soc/mediatek/mt8188/mt8188-mt6359.c
@@ -408,7 +408,7 @@ static int mt8188_mt6359_mtkaif_calibration(struct snd_soc_pcm_runtime *rtd)
}
if (pin_w)
- dapm_pinctrl_event(pin_w, NULL, SND_SOC_DAPM_PRE_PMU);
+ snd_soc_dapm_pinctrl_event(pin_w, NULL, SND_SOC_DAPM_PRE_PMU);
else
dev_dbg(afe->dev, "%s(), no pinmux widget, please check if default on\n", __func__);
@@ -510,7 +510,7 @@ static int mt8188_mt6359_mtkaif_calibration(struct snd_soc_pcm_runtime *rtd)
param->mtkaif_phase_cycle[i] = mtkaif_phase_cycle[i];
if (pin_w)
- dapm_pinctrl_event(pin_w, NULL, SND_SOC_DAPM_POST_PMD);
+ snd_soc_dapm_pinctrl_event(pin_w, NULL, SND_SOC_DAPM_POST_PMD);
dev_dbg(afe->dev, "%s(), end, calibration ok %d\n",
__func__, param->mtkaif_calibration_ok);
diff --git a/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c b/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c
index fd6af74d7995..3d32fe46118e 100644
--- a/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c
+++ b/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c
@@ -12,6 +12,7 @@
#include <linux/mfd/syscon.h>
#include <linux/of.h>
#include <linux/of_address.h>
+#include <linux/of_reserved_mem.h>
#include <linux/pm_runtime.h>
#include <linux/reset.h>
#include <sound/soc.h>
@@ -2179,6 +2180,12 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev)
afe->dev = dev;
+ ret = of_reserved_mem_device_init(dev);
+ if (ret) {
+ dev_info(dev, "no reserved memory found, pre-allocating buffers instead\n");
+ afe->preallocate_buffers = true;
+ }
+
/* init audio related clock */
ret = mt8192_init_clock(afe);
if (ret) {
diff --git a/sound/soc/mediatek/mt8365/mt8365-dai-i2s.c b/sound/soc/mediatek/mt8365/mt8365-dai-i2s.c
index cae51756cead..cb9beb172ed5 100644
--- a/sound/soc/mediatek/mt8365/mt8365-dai-i2s.c
+++ b/sound/soc/mediatek/mt8365/mt8365-dai-i2s.c
@@ -812,11 +812,10 @@ static const struct snd_soc_dapm_route mtk_dai_i2s_routes[] = {
static int mt8365_dai_i2s_set_priv(struct mtk_base_afe *afe)
{
int i, ret;
- struct mt8365_afe_private *afe_priv = afe->platform_priv;
for (i = 0; i < DAI_I2S_NUM; i++) {
ret = mt8365_dai_set_priv(afe, mt8365_i2s_priv[i].id,
- sizeof(*afe_priv),
+ sizeof(mt8365_i2s_priv[i]),
&mt8365_i2s_priv[i]);
if (ret)
return ret;
generated by cgit (git 2.34.1) at 2025-07-29 15:29:15 +0000