diff options
| author | Trevor Wu <trevor.wu@mediatek.com> | 2023-07-31 16:32:40 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-07-31 23:24:02 +0100 |
| commit | ed19c4a9b1024c4069d3d9f4daa3eb26a622069d (patch) | |
| tree | 0792a92c7db8cb58a81c6049e73c7c24f611c2b5 | |
| parent | cf35ab3d58c65a924ef8caf5c40e5849d4aa253e (diff) | |
ASoC: SOF: ipc3: update dai_link_fixup for SOF_DAI_MEDIATEK_AFE
For MediaTek AFE, DAI DMA can support different bitwidths compared to
the BE DAI. Therefore, it is preferable to obtain the BE frame format
from the DAI_CONFIG.
Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731213242.434594-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/sof/ipc3-pcm.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sound/soc/sof/ipc3-pcm.c b/sound/soc/sof/ipc3-pcm.c index 304faf6425ab..cb58ee8c158a 100644 --- a/sound/soc/sof/ipc3-pcm.c +++ b/sound/soc/sof/ipc3-pcm.c @@ -309,6 +309,23 @@ static int sof_ipc3_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, channels->min = private->dai_config->afe.channels; channels->max = private->dai_config->afe.channels; + snd_mask_none(fmt); + + switch (private->dai_config->afe.format) { + case SOF_IPC_FRAME_S16_LE: + snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE); + break; + case SOF_IPC_FRAME_S24_4LE: + snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S24_LE); + break; + case SOF_IPC_FRAME_S32_LE: + snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S32_LE); + break; + default: + dev_err(component->dev, "Not available format!\n"); + return -EINVAL; + } + dev_dbg(component->dev, "rate_min: %d rate_max: %d\n", rate->min, rate->max); dev_dbg(component->dev, "channels_min: %d channels_max: %d\n", channels->min, channels->max); |