diff options
| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2021-11-16 14:50:21 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-11-16 17:29:58 +0300 |
| commit | 5f55c9693a222ee1b8ec62a57fbcff59af0c4837 (patch) | |
| tree | 1f07617d69d90d9af9d9e0a16e2e20589e92e672 /sound/soc/qcom | |
| parent | 5ecc573d0c542c0f95497ba4586a6226814e4e18 (diff) | |
| download | linux-5f55c9693a222ee1b8ec62a57fbcff59af0c4837.tar.xz | |
ASoC: qcom: sdm845: only setup slim ports once
Currently same slim channel map setup for every dai link, which is redundant.
Fix this by adding a flag and conditionally setting these channel maps.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20211116115021.14213-1-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/qcom')
| -rw-r--r-- | sound/soc/qcom/sdm845.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sound/soc/qcom/sdm845.c b/sound/soc/qcom/sdm845.c index 0adfc5708949..10d724bd1d67 100644 --- a/sound/soc/qcom/sdm845.c +++ b/sound/soc/qcom/sdm845.c @@ -33,6 +33,7 @@ struct sdm845_snd_data { struct snd_soc_jack jack; bool jack_setup; + bool slim_port_setup; bool stream_prepared[AFE_PORT_MAX]; struct snd_soc_card *card; uint32_t pri_mi2s_clk_count; @@ -224,6 +225,7 @@ static int sdm845_dai_init(struct snd_soc_pcm_runtime *rtd) struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); struct sdm845_snd_data *pdata = snd_soc_card_get_drvdata(card); + struct snd_soc_dai_link *link = rtd->dai_link; struct snd_jack *jack; /* * Codec SLIMBUS configuration @@ -276,6 +278,10 @@ static int sdm845_dai_init(struct snd_soc_pcm_runtime *rtd) } break; case SLIMBUS_0_RX...SLIMBUS_6_TX: + /* setting up wcd multiple times for slim port is redundant */ + if (pdata->slim_port_setup || !link->no_pcm) + return 0; + for_each_rtd_codec_dais(rtd, i, codec_dai) { rval = snd_soc_dai_set_channel_map(codec_dai, ARRAY_SIZE(tx_ch), @@ -295,8 +301,10 @@ static int sdm845_dai_init(struct snd_soc_pcm_runtime *rtd) dev_warn(card->dev, "Failed to set jack: %d\n", rval); return rval; } - } + + pdata->slim_port_setup = true; + break; default: break; |