[PATCH] ASoC: qcom: sm8250: fix HDMI audio playback
Current code does not setup CPU dai (causing -EIO errors on playback) and does not pass SND_SOC_DAIFMT_I2S to codec fmt (causing i2s-hifi errors). Fix both errors to enable HDMI audio playback on SM8250. Tested on RB5 platform.
Signed-off-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org Fixes: aa2e2785545a ("ASoC: qcom: sm8250: add sound card qrb5165-rb5 support") Cc: Srinivas Kandagatla srinivas.kandagatla@linaro.org --- sound/soc/qcom/sm8250.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/sound/soc/qcom/sm8250.c b/sound/soc/qcom/sm8250.c index 35c9ad11edff..314e3e566d6d 100644 --- a/sound/soc/qcom/sm8250.c +++ b/sound/soc/qcom/sm8250.c @@ -36,6 +36,7 @@ static int sm8250_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
static int sm8250_snd_startup(struct snd_pcm_substream *substream) { + unsigned int fmt = SND_SOC_DAIFMT_CBS_CFS; unsigned int codec_dai_fmt = SND_SOC_DAIFMT_CBS_CFS; struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); @@ -43,10 +44,11 @@ static int sm8250_snd_startup(struct snd_pcm_substream *substream)
switch (cpu_dai->id) { case TERTIARY_MI2S_RX: - codec_dai_fmt |= SND_SOC_DAIFMT_NB_NF; + codec_dai_fmt |= SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_I2S; snd_soc_dai_set_sysclk(cpu_dai, Q6AFE_LPASS_CLK_ID_TER_MI2S_IBIT, MI2S_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK); + snd_soc_dai_set_fmt(cpu_dai, fmt); snd_soc_dai_set_fmt(codec_dai, codec_dai_fmt); break; default:
On 19/11/2020 12:31, Dmitry Baryshkov wrote:
Current code does not setup CPU dai (causing -EIO errors on playback) and does not pass SND_SOC_DAIFMT_I2S to codec fmt (causing i2s-hifi errors). Fix both errors to enable HDMI audio playback on SM8250. Tested on RB5 platform.
Signed-off-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org Fixes: aa2e2785545a ("ASoC: qcom: sm8250: add sound card qrb5165-rb5 support") Cc: Srinivas Kandagatla srinivas.kandagatla@linaro.org
Thanks for the Patch, Looks good to me!
Reviewed-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org
sound/soc/qcom/sm8250.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/sound/soc/qcom/sm8250.c b/sound/soc/qcom/sm8250.c index 35c9ad11edff..314e3e566d6d 100644 --- a/sound/soc/qcom/sm8250.c +++ b/sound/soc/qcom/sm8250.c @@ -36,6 +36,7 @@ static int sm8250_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
static int sm8250_snd_startup(struct snd_pcm_substream *substream) {
- unsigned int fmt = SND_SOC_DAIFMT_CBS_CFS; unsigned int codec_dai_fmt = SND_SOC_DAIFMT_CBS_CFS; struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
@@ -43,10 +44,11 @@ static int sm8250_snd_startup(struct snd_pcm_substream *substream)
switch (cpu_dai->id) { case TERTIARY_MI2S_RX:
codec_dai_fmt |= SND_SOC_DAIFMT_NB_NF;
codec_dai_fmt |= SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_I2S;snd_soc_dai_set_fmt(cpu_dai, fmt);
On Thu, 19 Nov 2020 15:31:45 +0300, Dmitry Baryshkov wrote:
Current code does not setup CPU dai (causing -EIO errors on playback) and does not pass SND_SOC_DAIFMT_I2S to codec fmt (causing i2s-hifi errors). Fix both errors to enable HDMI audio playback on SM8250. Tested on RB5 platform.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: qcom: sm8250: fix HDMI audio playback commit: ddf1c4b3944add7939f6778d8fb71df01e74d45f
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
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Thanks, Mark
participants (3)
-
Dmitry Baryshkov -
Mark Brown -
Srinivas Kandagatla