Add a const mtk_pcm_constraints_data struct array with all of the (again, constant) constraints for all of the supported usecases, remove the duplicated functions and call mtk_soundcard_startup() instead in all of the .startup() callbacks.
Reviewed-by: Alexandre Mergnat amergnat@baylibre.com Signed-off-by: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com --- sound/soc/mediatek/mt8195/mt8195-mt6359.c | 195 ++++++---------------- 1 file changed, 53 insertions(+), 142 deletions(-)
diff --git a/sound/soc/mediatek/mt8195/mt8195-mt6359.c b/sound/soc/mediatek/mt8195/mt8195-mt6359.c index f694618e7635..62e4e34cffbb 100644 --- a/sound/soc/mediatek/mt8195/mt8195-mt6359.c +++ b/sound/soc/mediatek/mt8195/mt8195-mt6359.c @@ -328,44 +328,7 @@ static int mt8195_mt6359_init(struct snd_soc_pcm_runtime *rtd)
static int mt8195_hdmitx_dptx_startup(struct snd_pcm_substream *substream) { - static const unsigned int rates[] = { - 48000 - }; - static const unsigned int channels[] = { - 2, 4, 6, 8 - }; - static const struct snd_pcm_hw_constraint_list constraints_rates = { - .count = ARRAY_SIZE(rates), - .list = rates, - .mask = 0, - }; - static const struct snd_pcm_hw_constraint_list constraints_channels = { - .count = ARRAY_SIZE(channels), - .list = channels, - .mask = 0, - }; - - struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - int ret; - - ret = snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_RATE, - &constraints_rates); - if (ret < 0) { - dev_err(rtd->dev, "hw_constraint_list rate failed\n"); - return ret; - } - - ret = snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_CHANNELS, - &constraints_channels); - if (ret < 0) { - dev_err(rtd->dev, "hw_constraint_list channel failed\n"); - return ret; - } - - return 0; + return mtk_soundcard_startup(substream, MTK_CONSTRAINT_HDMIDP); }
static const struct snd_soc_ops mt8195_hdmitx_dptx_playback_ops = { @@ -428,98 +391,6 @@ static int mt8195_dptx_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, return 0; }
-static int mt8195_playback_startup(struct snd_pcm_substream *substream) -{ - static const unsigned int rates[] = { - 48000 - }; - static const unsigned int channels[] = { - 2 - }; - static const struct snd_pcm_hw_constraint_list constraints_rates = { - .count = ARRAY_SIZE(rates), - .list = rates, - .mask = 0, - }; - static const struct snd_pcm_hw_constraint_list constraints_channels = { - .count = ARRAY_SIZE(channels), - .list = channels, - .mask = 0, - }; - - struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - int ret; - - ret = snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_RATE, - &constraints_rates); - if (ret < 0) { - dev_err(rtd->dev, "hw_constraint_list rate failed\n"); - return ret; - } - - ret = snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_CHANNELS, - &constraints_channels); - if (ret < 0) { - dev_err(rtd->dev, "hw_constraint_list channel failed\n"); - return ret; - } - - return 0; -} - -static const struct snd_soc_ops mt8195_playback_ops = { - .startup = mt8195_playback_startup, -}; - -static int mt8195_capture_startup(struct snd_pcm_substream *substream) -{ - static const unsigned int rates[] = { - 48000 - }; - static const unsigned int channels[] = { - 1, 2 - }; - static const struct snd_pcm_hw_constraint_list constraints_rates = { - .count = ARRAY_SIZE(rates), - .list = rates, - .mask = 0, - }; - static const struct snd_pcm_hw_constraint_list constraints_channels = { - .count = ARRAY_SIZE(channels), - .list = channels, - .mask = 0, - }; - - struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - int ret; - - ret = snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_RATE, - &constraints_rates); - if (ret < 0) { - dev_err(rtd->dev, "hw_constraint_list rate failed\n"); - return ret; - } - - ret = snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_CHANNELS, - &constraints_channels); - if (ret < 0) { - dev_err(rtd->dev, "hw_constraint_list channel failed\n"); - return ret; - } - - return 0; -} - -static const struct snd_soc_ops mt8195_capture_ops = { - .startup = mt8195_capture_startup, -}; - static int mt8195_rt5682_etdm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { @@ -1042,7 +913,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = { }, .dynamic = 1, .dpcm_playback = 1, - .ops = &mt8195_playback_ops, + .ops = &mtk_soundcard_common_playback_ops, SND_SOC_DAILINK_REG(DL2_FE), }, [DAI_LINK_DL3_FE] = { @@ -1054,7 +925,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = { }, .dynamic = 1, .dpcm_playback = 1, - .ops = &mt8195_playback_ops, + .ops = &mtk_soundcard_common_playback_ops, SND_SOC_DAILINK_REG(DL3_FE), }, [DAI_LINK_DL6_FE] = { @@ -1066,7 +937,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = { }, .dynamic = 1, .dpcm_playback = 1, - .ops = &mt8195_playback_ops, + .ops = &mtk_soundcard_common_playback_ops, SND_SOC_DAILINK_REG(DL6_FE), }, [DAI_LINK_DL7_FE] = { @@ -1089,7 +960,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = { }, .dynamic = 1, .dpcm_playback = 1, - .ops = &mt8195_playback_ops, + .ops = &mtk_soundcard_common_playback_ops, SND_SOC_DAILINK_REG(DL8_FE), }, [DAI_LINK_DL10_FE] = { @@ -1113,7 +984,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = { }, .dynamic = 1, .dpcm_playback = 1, - .ops = &mt8195_playback_ops, + .ops = &mtk_soundcard_common_playback_ops, SND_SOC_DAILINK_REG(DL11_FE), }, [DAI_LINK_UL1_FE] = { @@ -1136,7 +1007,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = { }, .dynamic = 1, .dpcm_capture = 1, - .ops = &mt8195_capture_ops, + .ops = &mtk_soundcard_common_capture_ops, SND_SOC_DAILINK_REG(UL2_FE), }, [DAI_LINK_UL3_FE] = { @@ -1148,7 +1019,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = { }, .dynamic = 1, .dpcm_capture = 1, - .ops = &mt8195_capture_ops, + .ops = &mtk_soundcard_common_capture_ops, SND_SOC_DAILINK_REG(UL3_FE), }, [DAI_LINK_UL4_FE] = { @@ -1160,7 +1031,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = { }, .dynamic = 1, .dpcm_capture = 1, - .ops = &mt8195_capture_ops, + .ops = &mtk_soundcard_common_capture_ops, SND_SOC_DAILINK_REG(UL4_FE), }, [DAI_LINK_UL5_FE] = { @@ -1172,7 +1043,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = { }, .dynamic = 1, .dpcm_capture = 1, - .ops = &mt8195_capture_ops, + .ops = &mtk_soundcard_common_capture_ops, SND_SOC_DAILINK_REG(UL5_FE), }, [DAI_LINK_UL6_FE] = { @@ -1195,7 +1066,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = { }, .dynamic = 1, .dpcm_capture = 1, - .ops = &mt8195_capture_ops, + .ops = &mtk_soundcard_common_capture_ops, SND_SOC_DAILINK_REG(UL8_FE), }, [DAI_LINK_UL9_FE] = { @@ -1207,7 +1078,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = { }, .dynamic = 1, .dpcm_capture = 1, - .ops = &mt8195_capture_ops, + .ops = &mtk_soundcard_common_capture_ops, SND_SOC_DAILINK_REG(UL9_FE), }, [DAI_LINK_UL10_FE] = { @@ -1219,7 +1090,7 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = { }, .dynamic = 1, .dpcm_capture = 1, - .ops = &mt8195_capture_ops, + .ops = &mtk_soundcard_common_capture_ops, SND_SOC_DAILINK_REG(UL10_FE), }, /* BE */ @@ -1561,6 +1432,40 @@ static int mt8195_mt6359_soc_card_probe(struct mtk_soc_card_data *soc_card_data, return 0; }
+static const unsigned int mt8195_pcm_playback_channels[] = { 2 }; +static const unsigned int mt8195_pcm_capture_channels[] = { 1, 2 }; +static const unsigned int mt8195_pcm_hdmidp_channels[] = { 2, 4, 6, 8 }; +static const unsigned int mt8195_pcm_rates[] = { 48000 }; + +static const struct snd_pcm_hw_constraint_list mt8195_rate_constraint = { + .list = mt8195_pcm_rates, + .count = ARRAY_SIZE(mt8195_pcm_rates) +}; + +static const struct mtk_pcm_constraints_data mt8195_pcm_constraints[MTK_CONSTRAINT_HDMIDP + 1] = { + [MTK_CONSTRAINT_PLAYBACK] = { + .channels = &(const struct snd_pcm_hw_constraint_list) { + .list = mt8195_pcm_playback_channels, + .count = ARRAY_SIZE(mt8195_pcm_playback_channels) + }, + .rates = &mt8195_rate_constraint, + }, + [MTK_CONSTRAINT_CAPTURE] = { + .channels = &(const struct snd_pcm_hw_constraint_list) { + .list = mt8195_pcm_capture_channels, + .count = ARRAY_SIZE(mt8195_pcm_capture_channels) + }, + .rates = &mt8195_rate_constraint, + }, + [MTK_CONSTRAINT_HDMIDP] = { + .channels = &(const struct snd_pcm_hw_constraint_list) { + .list = mt8195_pcm_hdmidp_channels, + .count = ARRAY_SIZE(mt8195_pcm_hdmidp_channels) + }, + .rates = &mt8195_rate_constraint, + }, +}; + static const struct mtk_sof_priv mt8195_sof_priv = { .conn_streams = g_sof_conn_streams, .num_streams = ARRAY_SIZE(g_sof_conn_streams), @@ -1572,6 +1477,8 @@ static const struct mtk_soundcard_pdata mt8195_mt6359_rt1019_rt5682_card = { .card_data = &(struct mtk_platform_card_data) { .card = &mt8195_mt6359_soc_card, .num_jacks = MT8195_JACK_MAX, + .pcm_constraints = mt8195_pcm_constraints, + .num_pcm_constraints = ARRAY_SIZE(mt8195_pcm_constraints), .flags = RT1019_SPEAKER_AMP_PRESENT }, .sof_priv = &mt8195_sof_priv, @@ -1583,6 +1490,8 @@ static const struct mtk_soundcard_pdata mt8195_mt6359_rt1011_rt5682_card = { .card_data = &(struct mtk_platform_card_data) { .card = &mt8195_mt6359_soc_card, .num_jacks = MT8195_JACK_MAX, + .pcm_constraints = mt8195_pcm_constraints, + .num_pcm_constraints = ARRAY_SIZE(mt8195_pcm_constraints), .flags = RT1011_SPEAKER_AMP_PRESENT }, .sof_priv = &mt8195_sof_priv, @@ -1594,6 +1503,8 @@ static const struct mtk_soundcard_pdata mt8195_mt6359_max98390_rt5682_card = { .card_data = &(struct mtk_platform_card_data) { .card = &mt8195_mt6359_soc_card, .num_jacks = MT8195_JACK_MAX, + .pcm_constraints = mt8195_pcm_constraints, + .num_pcm_constraints = ARRAY_SIZE(mt8195_pcm_constraints), .flags = MAX98390_SPEAKER_AMP_PRESENT }, .sof_priv = &mt8195_sof_priv,