bclk_ratio is unused. Removes bclk_ratio and .set_bclk_ratio callback.

Removes snd_soc_dai_set_bclk_ratio() in a few machine drivers which are obviously using rt1015.

Signed-off-by: Tzung-Bi Shih tzungbi@google.com --- The patch applies after the series: https://mailman.alsa-project.org/pipermail/alsa-devel/2020-December/178608.h... and https://mailman.alsa-project.org/pipermail/alsa-devel/2020-December/178614.h...

sound/soc/amd/acp3x-rt5682-max9836.c | 4 +-- sound/soc/codecs/rt1015.c | 28 ------------------- sound/soc/codecs/rt1015.h | 1 - sound/soc/intel/boards/sof_rt5682.c | 7 ----- .../mediatek/mt8183/mt8183-da7219-max98357.c | 6 ---- .../mt8183/mt8183-mt6358-ts3a227-max98357.c | 6 ---- .../mt8192/mt8192-mt6359-rt1015-rt5682.c | 6 ---- 7 files changed, 1 insertion(+), 57 deletions(-)

diff --git a/sound/soc/amd/acp3x-rt5682-max9836.c b/sound/soc/amd/acp3x-rt5682-max9836.c index 1a4e8ca0f99c..cea320ad0e1c 100644 --- a/sound/soc/amd/acp3x-rt5682-max9836.c +++ b/sound/soc/amd/acp3x-rt5682-max9836.c @@ -140,9 +140,7 @@ static int acp3x_1015_hw_params(struct snd_pcm_substream *substream, for_each_rtd_codec_dais(rtd, i, codec_dai) { if (strcmp(codec_dai->name, "rt1015-aif")) continue; - ret = snd_soc_dai_set_bclk_ratio(codec_dai, 64); - if (ret < 0) - return ret; + ret = snd_soc_dai_set_pll(codec_dai, 0, RT1015_PLL_S_BCLK, 64 * srate, 256 * srate); if (ret < 0) diff --git a/sound/soc/codecs/rt1015.c b/sound/soc/codecs/rt1015.c index 2dcb7b0fba60..dcb1261bbffa 100644 --- a/sound/soc/codecs/rt1015.c +++ b/sound/soc/codecs/rt1015.c @@ -884,14 +884,6 @@ static int rt1015_set_component_pll(struct snd_soc_component *component, freq_out == rt1015->pll_out) return 0;

- if (source == RT1015_PLL_S_BCLK) { - if (rt1015->bclk_ratio == 0) { - dev_err(component->dev, - "Can not support bclk ratio as 0.\n"); - return -EINVAL; - } - } - switch (source) { case RT1015_PLL_S_MCLK: snd_soc_component_update_bits(component, RT1015_CLK2, @@ -931,23 +923,6 @@ static int rt1015_set_component_pll(struct snd_soc_component *component, return 0; }

-static int rt1015_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio) -{ - struct snd_soc_component *component = dai->component; - struct rt1015_priv *rt1015 = snd_soc_component_get_drvdata(component); - - dev_dbg(component->dev, "%s ratio=%d\n", __func__, ratio); - - rt1015->bclk_ratio = ratio; - - if (ratio == 50) { - dev_dbg(component->dev, "Unsupport bclk ratio\n"); - return -EINVAL; - } - - return 0; -} - static int rt1015_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width) { @@ -1054,8 +1029,6 @@ static int rt1015_probe(struct snd_soc_component *component) snd_soc_component_get_drvdata(component);

rt1015->component = component; - rt1015->bclk_ratio = 0; - INIT_DELAYED_WORK(&rt1015->flush_work, rt1015_flush_work);

return 0; @@ -1076,7 +1049,6 @@ static void rt1015_remove(struct snd_soc_component *component) static struct snd_soc_dai_ops rt1015_aif_dai_ops = { .hw_params = rt1015_hw_params, .set_fmt = rt1015_set_dai_fmt, - .set_bclk_ratio = rt1015_set_bclk_ratio, .set_tdm_slot = rt1015_set_tdm_slot, };

diff --git a/sound/soc/codecs/rt1015.h b/sound/soc/codecs/rt1015.h index e9b498a754e0..2aeaf65ba793 100644 --- a/sound/soc/codecs/rt1015.h +++ b/sound/soc/codecs/rt1015.h @@ -427,7 +427,6 @@ struct rt1015_priv { struct regmap *regmap; int sysclk; int sysclk_src; - int bclk_ratio; int pll_src; int pll_in; int pll_out; diff --git a/sound/soc/intel/boards/sof_rt5682.c b/sound/soc/intel/boards/sof_rt5682.c index 8b1ca2da9bb9..55505e207bc0 100644 --- a/sound/soc/intel/boards/sof_rt5682.c +++ b/sound/soc/intel/boards/sof_rt5682.c @@ -323,13 +323,6 @@ static int sof_rt1015_hw_params(struct snd_pcm_substream *substream, fs = 64;

for_each_rtd_codec_dais(rtd, i, codec_dai) { - /* Set tdm/i2s1 master bclk ratio */ - ret = snd_soc_dai_set_bclk_ratio(codec_dai, fs); - if (ret < 0) { - dev_err(card->dev, "failed to set bclk ratio\n"); - return ret; - } - ret = snd_soc_dai_set_pll(codec_dai, 0, RT1015_PLL_S_BCLK, params_rate(params) * fs, params_rate(params) * 256); diff --git a/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c b/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c index 078e58f1ad0b..870cdfd17fff 100644 --- a/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c +++ b/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c @@ -125,12 +125,6 @@ mt8183_da7219_rt1015_i2s_hw_params(struct snd_pcm_substream *substream, for_each_rtd_codec_dais(rtd, i, codec_dai) { if (!strcmp(codec_dai->component->name, RT1015_DEV0_NAME) || !strcmp(codec_dai->component->name, RT1015_DEV1_NAME)) { - ret = snd_soc_dai_set_bclk_ratio(codec_dai, 64); - if (ret) { - dev_err(rtd->dev, "failed to set bclk ratio\n"); - return ret; - } - ret = snd_soc_dai_set_pll(codec_dai, 0, RT1015_PLL_S_BCLK, rate * 64, rate * 256); diff --git a/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c b/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c index 8c8340854859..0e4892245035 100644 --- a/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c +++ b/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c @@ -68,12 +68,6 @@ mt8183_mt6358_rt1015_i2s_hw_params(struct snd_pcm_substream *substream, int ret, i;

for_each_rtd_codec_dais(rtd, i, codec_dai) { - ret = snd_soc_dai_set_bclk_ratio(codec_dai, 64); - if (ret < 0) { - dev_err(card->dev, "failed to set bclk ratio\n"); - return ret; - } - ret = snd_soc_dai_set_pll(codec_dai, 0, RT1015_PLL_S_BCLK, rate * 64, rate * 256); if (ret < 0) { diff --git a/sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c b/sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c index 716fbb4126b5..a988ce1e58de 100644 --- a/sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c +++ b/sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c @@ -46,12 +46,6 @@ static int mt8192_rt1015_i2s_hw_params(struct snd_pcm_substream *substream, int ret, i;

for_each_rtd_codec_dais(rtd, i, codec_dai) { - ret = snd_soc_dai_set_bclk_ratio(codec_dai, 64); - if (ret) { - dev_err(card->dev, "failed to set bclk ratio\n"); - return ret; - } - ret = snd_soc_dai_set_pll(codec_dai, 0, RT1015_PLL_S_BCLK, params_rate(params) * 64,