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| author | Trevor Wu <trevor.wu@mediatek.com> | 2023-03-01 19:02:00 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-03-01 14:49:17 +0000 |
| commit | b56ec2992a2e43bc3e60d6db86849d31640e791f (patch) | |
| tree | 29919164961436d2cfa22edda3982311ce1527ed /sound | |
| parent | 23badca4248a9a467f630adbd1557f664585e1db (diff) | |
| download | linux-stable-b56ec2992a2e43bc3e60d6db86849d31640e791f.tar.gz linux-stable-b56ec2992a2e43bc3e60d6db86849d31640e791f.tar.bz2 linux-stable-b56ec2992a2e43bc3e60d6db86849d31640e791f.zip | |
ASoC: mediatek: mt8195: add missing initialization
In etdm dai driver, dai_etdm_parse_of() function is used to parse dts
properties to get parameters. There are two for-loops which are
sepearately for all etdm and etdm input only cases. In etdm in only
loop, dai_id is not initialized, so it keeps the value intiliazed in
another loop.
In the patch, add the missing initialization to fix the unexpected
parsing problem.
Fixes: 1de9a54acafb ("ASoC: mediatek: mt8195: support etdm in platform driver")
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230301110200.26177-3-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/mediatek/mt8195/mt8195-dai-etdm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/mediatek/mt8195/mt8195-dai-etdm.c b/sound/soc/mediatek/mt8195/mt8195-dai-etdm.c index c2e268054773..f2c9a1fdbe0d 100644 --- a/sound/soc/mediatek/mt8195/mt8195-dai-etdm.c +++ b/sound/soc/mediatek/mt8195/mt8195-dai-etdm.c @@ -2567,6 +2567,9 @@ static void mt8195_dai_etdm_parse_of(struct mtk_base_afe *afe) /* etdm in only */ for (i = 0; i < 2; i++) { + dai_id = ETDM_TO_DAI_ID(i); + etdm_data = afe_priv->dai_priv[dai_id]; + ret = snprintf(prop, sizeof(prop), "mediatek,%s-chn-disabled", of_afe_etdms[i].name); |