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| author | bui duc phuc <phucduc.bui@gmail.com> | 2026-09-03 12:11:49 +0700 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-09-08 15:12:36 +0100 |
| commit | 0830625cacf94ae66f68b4e9d2e926a152a90dca (patch) | |
| tree | 0c26f9b150b4a8635804104adc3a73b6e994d529 | |
| parent | d87989ec1c2a65646bcf6c8aaea46836b93e12ea (diff) | |
| download | linux-next-0830625cacf94ae66f68b4e9d2e926a152a90dca.tar.gz linux-next-0830625cacf94ae66f68b4e9d2e926a152a90dca.zip | |
ASoC: mediatek: mt8186: Handle regcache sync failure
Check the return value of regcache_sync() and restore cache-only mode
if synchronization fails.
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260903051150.178057-8-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/mediatek/mt8186/mt8186-afe-pcm.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c b/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c index 44a521c3a610..143386c54dd7 100644 --- a/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c +++ b/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c @@ -2743,7 +2743,11 @@ static int mt8186_afe_runtime_resume(struct device *dev) goto skip_regmap; regcache_cache_only(afe->regmap, false); - regcache_sync(afe->regmap); + ret = regcache_sync(afe->regmap); + if (ret) { + regcache_cache_only(afe->regmap, true); + return ret; + } /* enable audio sys DCM for power saving */ regmap_update_bits(afe_priv->infracfg, PERI_BUS_DCM_CTRL, BIT(29), BIT(29)); |