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path: root/target/linux/mediatek/patches-4.14/0181-ASoC-mediatek-rework-clock-functions-for-MT2701.patch
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Diffstat (limited to 'target/linux/mediatek/patches-4.14/0181-ASoC-mediatek-rework-clock-functions-for-MT2701.patch')
-rw-r--r--target/linux/mediatek/patches-4.14/0181-ASoC-mediatek-rework-clock-functions-for-MT2701.patch87
1 files changed, 37 insertions, 50 deletions
diff --git a/target/linux/mediatek/patches-4.14/0181-ASoC-mediatek-rework-clock-functions-for-MT2701.patch b/target/linux/mediatek/patches-4.14/0181-ASoC-mediatek-rework-clock-functions-for-MT2701.patch
index 5797490..59a98a6 100644
--- a/target/linux/mediatek/patches-4.14/0181-ASoC-mediatek-rework-clock-functions-for-MT2701.patch
+++ b/target/linux/mediatek/patches-4.14/0181-ASoC-mediatek-rework-clock-functions-for-MT2701.patch
@@ -30,8 +30,6 @@ Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/mediatek/mt2701/mt2701-afe-pcm.c | 45 +-
4 files changed, 200 insertions(+), 442 deletions(-)
-diff --git a/sound/soc/mediatek/mt2701/mt2701-afe-clock-ctrl.c b/sound/soc/mediatek/mt2701/mt2701-afe-clock-ctrl.c
-index affa7fb25dd9..75ccdca5811d 100644
--- a/sound/soc/mediatek/mt2701/mt2701-afe-clock-ctrl.c
+++ b/sound/soc/mediatek/mt2701/mt2701-afe-clock-ctrl.c
@@ -21,442 +21,256 @@
@@ -96,15 +94,14 @@ index affa7fb25dd9..75ccdca5811d 100644
{
struct mt2701_afe_private *afe_priv = afe->platform_priv;
- int i = 0;
--
++ int i;
+
- for (i = 0; i < MT2701_CLOCK_NUM; i++) {
- afe_priv->clocks[i] = devm_clk_get(afe->dev, aud_clks[i]);
- if (IS_ERR(afe_priv->clocks[i])) {
- dev_warn(afe->dev, "%s devm_clk_get %s fail\n",
- __func__, aud_clks[i]);
- return PTR_ERR(aud_clks[i]);
-+ int i;
-+
+ for (i = 0; i < MT2701_BASE_CLK_NUM; i++) {
+ afe_priv->base_ck[i] = devm_clk_get(afe->dev, base_clks[i]);
+ if (IS_ERR(afe_priv->base_ck[i])) {
@@ -119,10 +116,7 @@ index affa7fb25dd9..75ccdca5811d 100644
+ for (i = 0; i < MT2701_I2S_NUM; i++) {
+ struct mt2701_i2s_path *i2s_path = &afe_priv->i2s_path[i];
+ char name[13];
-
--int mt2701_afe_enable_clock(struct mtk_base_afe *afe)
--{
-- int ret = 0;
++
+ snprintf(name, sizeof(name), "i2s%d_src_sel", i);
+ i2s_path->sel_ck = devm_clk_get(afe->dev, name);
+ if (IS_ERR(i2s_path->sel_ck)) {
@@ -130,12 +124,9 @@ index affa7fb25dd9..75ccdca5811d 100644
+ return PTR_ERR(i2s_path->sel_ck);
+ }
-- ret = mt2701_turn_on_a1sys_clock(afe);
-- if (ret) {
-- dev_err(afe->dev, "%s turn_on_a1sys_clock fail %d\n",
-- __func__, ret);
-- return ret;
-- }
+-int mt2701_afe_enable_clock(struct mtk_base_afe *afe)
+-{
+- int ret = 0;
+ snprintf(name, sizeof(name), "i2s%d_src_div", i);
+ i2s_path->div_ck = devm_clk_get(afe->dev, name);
+ if (IS_ERR(i2s_path->div_ck)) {
@@ -143,11 +134,10 @@ index affa7fb25dd9..75ccdca5811d 100644
+ return PTR_ERR(i2s_path->div_ck);
+ }
-- ret = mt2701_turn_on_a2sys_clock(afe);
+- ret = mt2701_turn_on_a1sys_clock(afe);
- if (ret) {
-- dev_err(afe->dev, "%s turn_on_a2sys_clock fail %d\n",
+- dev_err(afe->dev, "%s turn_on_a1sys_clock fail %d\n",
- __func__, ret);
-- mt2701_turn_off_a1sys_clock(afe);
- return ret;
- }
+ snprintf(name, sizeof(name), "i2s%d_mclk_en", i);
@@ -157,20 +147,27 @@ index affa7fb25dd9..75ccdca5811d 100644
+ return PTR_ERR(i2s_path->mclk_ck);
+ }
-- ret = mt2701_turn_on_afe_clock(afe);
+- ret = mt2701_turn_on_a2sys_clock(afe);
- if (ret) {
-- dev_err(afe->dev, "%s turn_on_afe_clock fail %d\n",
+- dev_err(afe->dev, "%s turn_on_a2sys_clock fail %d\n",
- __func__, ret);
- mt2701_turn_off_a1sys_clock(afe);
-- mt2701_turn_off_a2sys_clock(afe);
- return ret;
+- }
+ snprintf(name, sizeof(name), "i2so%d_hop_ck", i);
+ i2s_path->hop_ck[I2S_OUT] = devm_clk_get(afe->dev, name);
+ if (IS_ERR(i2s_path->hop_ck[I2S_OUT])) {
+ dev_err(afe->dev, "failed to get %s\n", name);
+ return PTR_ERR(i2s_path->hop_ck[I2S_OUT]);
+ }
-+
+
+- ret = mt2701_turn_on_afe_clock(afe);
+- if (ret) {
+- dev_err(afe->dev, "%s turn_on_afe_clock fail %d\n",
+- __func__, ret);
+- mt2701_turn_off_a1sys_clock(afe);
+- mt2701_turn_off_a2sys_clock(afe);
+- return ret;
+ snprintf(name, sizeof(name), "i2si%d_hop_ck", i);
+ i2s_path->hop_ck[I2S_IN] = devm_clk_get(afe->dev, name);
+ if (IS_ERR(i2s_path->hop_ck[I2S_IN])) {
@@ -455,7 +452,9 @@ index affa7fb25dd9..75ccdca5811d 100644
- /* enable INFRA_SYS */
- ret = clk_prepare_enable(afe_priv->clocks[MT2701_AUD_INFRA_SYS_AUDIO]);
-- if (ret) {
++ /* Enable audio system */
++ ret = mt2701_afe_enable_audsys(afe);
+ if (ret) {
- dev_err(afe->dev, "%s clk_prepare_enable %s fail %d\n",
- __func__, aud_clks[MT2701_AUD_INFRA_SYS_AUDIO], ret);
- goto AFE_AUD_INFRA_ERR;
@@ -497,9 +496,7 @@ index affa7fb25dd9..75ccdca5811d 100644
-
- /* Set MT2701_AUD_ASM_M_SEL to MT2701_AUD_UNIVPLL2_D4 */
- ret = clk_prepare_enable(afe_priv->clocks[MT2701_AUD_ASM_M_SEL]);
-+ /* Enable audio system */
-+ ret = mt2701_afe_enable_audsys(afe);
- if (ret) {
+- if (ret) {
- dev_err(afe->dev, "%s clk_prepare_enable %s fail %d\n",
- __func__, aud_clks[MT2701_AUD_ASM_M_SEL], ret);
- goto AFE_AUD_ASM_M_ERR;
@@ -560,7 +557,8 @@ index affa7fb25dd9..75ccdca5811d 100644
+ AFE_DAC_CON0_AFE_ON, 0);
- clk_disable_unprepare(afe_priv->clocks[MT2701_AUD_INFRA_SYS_AUDIO]);
--
++ mt2701_afe_disable_audsys(afe);
+
- clk_disable_unprepare(afe_priv->clocks[MT2701_AUD_AUDINTBUS]);
- clk_disable_unprepare(afe_priv->clocks[MT2701_AUD_ASM_H_SEL]);
- clk_disable_unprepare(afe_priv->clocks[MT2701_AUD_ASM_M_SEL]);
@@ -579,8 +577,6 @@ index affa7fb25dd9..75ccdca5811d 100644
- regmap_update_bits(afe->regmap, AUDIO_TOP_CON4,
- AUDIO_TOP_CON4_PDN_AFE_CONN,
- AUDIO_TOP_CON4_PDN_AFE_CONN);
-+ mt2701_afe_disable_audsys(afe);
-+
+ return 0;
}
@@ -643,8 +639,6 @@ index affa7fb25dd9..75ccdca5811d 100644
}
MODULE_DESCRIPTION("MT2701 afe clock control");
-diff --git a/sound/soc/mediatek/mt2701/mt2701-afe-clock-ctrl.h b/sound/soc/mediatek/mt2701/mt2701-afe-clock-ctrl.h
-index 6497d570cf09..15417d9d6597 100644
--- a/sound/soc/mediatek/mt2701/mt2701-afe-clock-ctrl.h
+++ b/sound/soc/mediatek/mt2701/mt2701-afe-clock-ctrl.h
@@ -21,16 +21,15 @@ struct mtk_base_afe;
@@ -671,8 +665,6 @@ index 6497d570cf09..15417d9d6597 100644
void mt2701_mclk_configuration(struct mtk_base_afe *afe, int id, int domain,
int mclk);
-diff --git a/sound/soc/mediatek/mt2701/mt2701-afe-common.h b/sound/soc/mediatek/mt2701/mt2701-afe-common.h
-index c19430e98adf..ce5bd4dc864d 100644
--- a/sound/soc/mediatek/mt2701/mt2701-afe-common.h
+++ b/sound/soc/mediatek/mt2701/mt2701-afe-common.h
@@ -69,53 +69,14 @@ enum {
@@ -764,11 +756,9 @@ index c19430e98adf..ce5bd4dc864d 100644
bool mrg_enable[MT2701_STREAM_DIR_NUM];
};
-diff --git a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
-index a7362d1cda1b..33f809228f25 100644
--- a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
+++ b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
-@@ -97,21 +97,12 @@ static int mt2701_afe_i2s_startup(struct snd_pcm_substream *substream,
+@@ -97,21 +97,12 @@ static int mt2701_afe_i2s_startup(struct
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct mtk_base_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
@@ -791,7 +781,7 @@ index a7362d1cda1b..33f809228f25 100644
}
static int mt2701_afe_i2s_path_shutdown(struct snd_pcm_substream *substream,
-@@ -151,9 +142,9 @@ static int mt2701_afe_i2s_path_shutdown(struct snd_pcm_substream *substream,
+@@ -151,9 +142,9 @@ static int mt2701_afe_i2s_path_shutdown(
/* disable i2s */
regmap_update_bits(afe->regmap, i2s_data->i2s_ctrl_reg,
ASYS_I2S_CON_I2S_EN, 0);
@@ -804,7 +794,7 @@ index a7362d1cda1b..33f809228f25 100644
return 0;
}
-@@ -165,7 +156,6 @@ static void mt2701_afe_i2s_shutdown(struct snd_pcm_substream *substream,
+@@ -165,7 +156,6 @@ static void mt2701_afe_i2s_shutdown(stru
struct mt2701_afe_private *afe_priv = afe->platform_priv;
int i2s_num = mt2701_dai_num_to_i2s(afe, dai->id);
struct mt2701_i2s_path *i2s_path;
@@ -812,7 +802,7 @@ index a7362d1cda1b..33f809228f25 100644
if (i2s_num < 0)
return;
-@@ -185,7 +175,7 @@ static void mt2701_afe_i2s_shutdown(struct snd_pcm_substream *substream,
+@@ -185,7 +175,7 @@ static void mt2701_afe_i2s_shutdown(stru
I2S_UNSTART:
/* disable mclk */
@@ -821,7 +811,7 @@ index a7362d1cda1b..33f809228f25 100644
}
static int mt2701_i2s_path_prepare_enable(struct snd_pcm_substream *substream,
-@@ -251,9 +241,7 @@ static int mt2701_i2s_path_prepare_enable(struct snd_pcm_substream *substream,
+@@ -251,9 +241,7 @@ static int mt2701_i2s_path_prepare_enabl
fs << i2s_data->i2s_asrc_fs_shift);
/* enable i2s */
@@ -832,7 +822,7 @@ index a7362d1cda1b..33f809228f25 100644
/* reset i2s hw status before enable */
regmap_update_bits(afe->regmap, i2s_data->i2s_ctrl_reg,
-@@ -339,9 +327,11 @@ static int mt2701_btmrg_startup(struct snd_pcm_substream *substream,
+@@ -339,9 +327,11 @@ static int mt2701_btmrg_startup(struct s
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct mtk_base_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
struct mt2701_afe_private *afe_priv = afe->platform_priv;
@@ -846,7 +836,7 @@ index a7362d1cda1b..33f809228f25 100644
afe_priv->mrg_enable[substream->stream] = 1;
return 0;
-@@ -406,9 +396,7 @@ static void mt2701_btmrg_shutdown(struct snd_pcm_substream *substream,
+@@ -406,9 +396,7 @@ static void mt2701_btmrg_shutdown(struct
AFE_MRGIF_CON_MRG_EN, 0);
regmap_update_bits(afe->regmap, AFE_MRGIF_CON,
AFE_MRGIF_CON_MRG_I2S_EN, 0);
@@ -857,7 +847,7 @@ index a7362d1cda1b..33f809228f25 100644
}
afe_priv->mrg_enable[substream->stream] = 0;
}
-@@ -1386,14 +1374,12 @@ static const struct mt2701_i2s_data mt2701_i2s_data[MT2701_I2S_NUM][2] = {
+@@ -1386,14 +1374,12 @@ static const struct mt2701_i2s_data mt27
{
{
.i2s_ctrl_reg = ASYS_I2SO1_CON,
@@ -872,7 +862,7 @@ index a7362d1cda1b..33f809228f25 100644
.i2s_asrc_fs_shift = 0,
.i2s_asrc_fs_mask = 0x1f,
-@@ -1402,14 +1388,12 @@ static const struct mt2701_i2s_data mt2701_i2s_data[MT2701_I2S_NUM][2] = {
+@@ -1402,14 +1388,12 @@ static const struct mt2701_i2s_data mt27
{
{
.i2s_ctrl_reg = ASYS_I2SO2_CON,
@@ -887,7 +877,7 @@ index a7362d1cda1b..33f809228f25 100644
.i2s_asrc_fs_shift = 5,
.i2s_asrc_fs_mask = 0x1f,
-@@ -1418,14 +1402,12 @@ static const struct mt2701_i2s_data mt2701_i2s_data[MT2701_I2S_NUM][2] = {
+@@ -1418,14 +1402,12 @@ static const struct mt2701_i2s_data mt27
{
{
.i2s_ctrl_reg = ASYS_I2SO3_CON,
@@ -902,7 +892,7 @@ index a7362d1cda1b..33f809228f25 100644
.i2s_asrc_fs_shift = 10,
.i2s_asrc_fs_mask = 0x1f,
-@@ -1434,14 +1416,12 @@ static const struct mt2701_i2s_data mt2701_i2s_data[MT2701_I2S_NUM][2] = {
+@@ -1434,14 +1416,12 @@ static const struct mt2701_i2s_data mt27
{
{
.i2s_ctrl_reg = ASYS_I2SO4_CON,
@@ -917,7 +907,7 @@ index a7362d1cda1b..33f809228f25 100644
.i2s_asrc_fs_shift = 15,
.i2s_asrc_fs_mask = 0x1f,
-@@ -1483,8 +1463,7 @@ static int mt2701_afe_runtime_suspend(struct device *dev)
+@@ -1483,8 +1463,7 @@ static int mt2701_afe_runtime_suspend(st
{
struct mtk_base_afe *afe = dev_get_drvdata(dev);
@@ -927,6 +917,3 @@ index a7362d1cda1b..33f809228f25 100644
}
static int mt2701_afe_runtime_resume(struct device *dev)
---
-2.11.0
-
generated by cgit v1.1 at 2024-11-16 17:59:51 +0000