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ASoC: Mediatek: MT8183: enable dev runtime suspend and resume

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System suspend will power off audio, so we need regcache sync when
system resume.

Remove pm_runtime_get_sync in dev probe and pm_runtime_put_sync in
dev remove.So that audio dev can triggle runitme suspend and resume.

Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jiaxin Yu 2019-05-22 22:52:04 +08:00 committed by Mark Brown
parent 3917da94f7
commit 5463eb5c2f
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GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 4 deletions
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5
sound/soc/mediatek/mt8183/mt8183-afe-pcm.c
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@ -1142,8 +1142,6 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev)
regcache_cache_only(afe->regmap, true);
regcache_mark_dirty(afe->regmap);
pm_runtime_get_sync(&pdev->dev);
/* init memif */
afe->memif_size = MT8183_MEMIF_NUM;
afe->memif = devm_kcalloc(dev, afe->memif_size, sizeof(*afe->memif),
@ -1235,11 +1233,10 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev)
static int mt8183_afe_pcm_dev_remove(struct platform_device *pdev)
{
pm_runtime_put_sync(&pdev->dev);
pm_runtime_disable(&pdev->dev);
if (!pm_runtime_status_suspended(&pdev->dev))
mt8183_afe_runtime_suspend(&pdev->dev);
return 0;
}