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authorJiaxin Yu <jiaxin.yu@mediatek.com>2019-08-24 12:58:46 +0800
committerMark Brown <broonie@kernel.org>2019-08-27 20:38:59 +0100
commitd2ac1fe0342ce2b44621f60d053800e2d94f1d21 (patch)
tree9dd21263f2af24d8bbb1cf22b97de894e5ce09f9 /sound/soc/mediatek
parente9e897d5fdba9bda3a8c80ea39761413725f198c (diff)
downloadlinux-d2ac1fe0342ce2b44621f60d053800e2d94f1d21.tar.bz2
ASoC: mediatek: mt8183: fix tdm out data align issue
Mt8183 tdm out support S16_LE/S24_LE/S32_LE formats. When output S32_LE, we need set hd_align so that memif can output MSB 24bits. When output S24_LE, we need reset hd_align so that memif can output LSB 24bits. Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com> Link: https://lore.kernel.org/r/1566622726-27113-1-git-send-email-jiaxin.yu@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/mediatek')
-rw-r--r--sound/soc/mediatek/common/mtk-afe-fe-dai.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/soc/mediatek/common/mtk-afe-fe-dai.c b/sound/soc/mediatek/common/mtk-afe-fe-dai.c
index d16563408465..10ea4fdbeb1e 100644
--- a/sound/soc/mediatek/common/mtk-afe-fe-dai.c
+++ b/sound/soc/mediatek/common/mtk-afe-fe-dai.c
@@ -241,7 +241,7 @@ int mtk_afe_fe_prepare(struct snd_pcm_substream *substream,
struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
struct mtk_base_afe_memif *memif = &afe->memif[rtd->cpu_dai->id];
int hd_audio = 0;
- int hd_align = 1;
+ int hd_align = 0;
/* set hd mode */
switch (substream->runtime->format) {
@@ -254,7 +254,6 @@ int mtk_afe_fe_prepare(struct snd_pcm_substream *substream,
break;
case SNDRV_PCM_FORMAT_S24_LE:
hd_audio = 1;
- hd_align = 0;
break;
default:
dev_err(afe->dev, "%s() error: unsupported format %d\n",