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ASoC: SOF: ipc3: update dai_link_fixup for SOF_DAI_MEDIATEK_AFE

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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>
This commit is contained in:
Trevor Wu 2023-07-31 16:32:40 -05:00 committed by Mark Brown
parent cf35ab3d58
commit ed19c4a9b1
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GPG key ID: 24D68B725D5487D0
1 changed files with 17 additions and 0 deletions
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17
sound/soc/sof/ipc3-pcm.c
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@ -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);