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authorGarlic Tseng <garlic.tseng@mediatek.com>2017-02-16 08:27:15 +0300
committerMark Brown <broonie@kernel.org>2017-02-16 21:27:17 +0300
commitcc3e1ce2c73c0e44373eb364f94e4fefebf7719e (patch)
tree27b045c6b2b6fd3a49578806ffab088fd1e59fd4 /sound/soc/mediatek
parentb1b9e0d3d98ebb1a228d9994b4c9dbac7215e2b9 (diff)
downloadlinux-cc3e1ce2c73c0e44373eb364f94e4fefebf7719e.tar.xz
ASoC: mediatek: add power-domain get/put ctrl for mt2701
add power-domain ctrl for audio driver Signed-off-by: Garlic Tseng <garlic.tseng@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/mediatek')
-rw-r--r--sound/soc/mediatek/mt2701/mt2701-afe-pcm.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
index 34a6123480d3..c7fa3e663463 100644
--- a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
+++ b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
@@ -1578,6 +1578,7 @@ static int mt2701_afe_pcm_dev_probe(struct platform_device *pdev)
pm_runtime_enable(&pdev->dev);
if (!pm_runtime_enabled(&pdev->dev))
goto err_pm_disable;
+ pm_runtime_get_sync(&pdev->dev);
ret = snd_soc_register_platform(&pdev->dev, &mtk_afe_pcm_platform);
if (ret) {
@@ -1617,6 +1618,7 @@ static int mt2701_afe_pcm_dev_remove(struct platform_device *pdev)
pm_runtime_disable(&pdev->dev);
if (!pm_runtime_status_suspended(&pdev->dev))
mt2701_afe_runtime_suspend(&pdev->dev);
+ pm_runtime_put_sync(&pdev->dev);
snd_soc_unregister_component(&pdev->dev);
snd_soc_unregister_platform(&pdev->dev);