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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>
This commit is contained in:
Garlic Tseng 2017-02-16 13:27:15 +08:00 committed by Mark Brown
parent b1b9e0d3d9
commit cc3e1ce2c7
1 changed files with 2 additions and 0 deletions
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2
sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
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@ -1578,6 +1578,7 @@ static int mt2701_afe_pcm_dev_probe(struct platform_device *pdev)
pm_runtime_enable(&pdev->dev); pm_runtime_enable(&pdev->dev);
if (!pm_runtime_enabled(&pdev->dev)) if (!pm_runtime_enabled(&pdev->dev))
goto err_pm_disable; goto err_pm_disable;
pm_runtime_get_sync(&pdev->dev);
ret = snd_soc_register_platform(&pdev->dev, &mtk_afe_pcm_platform); ret = snd_soc_register_platform(&pdev->dev, &mtk_afe_pcm_platform);
if (ret) { if (ret) {
@ -1617,6 +1618,7 @@ static int mt2701_afe_pcm_dev_remove(struct platform_device *pdev)
pm_runtime_disable(&pdev->dev); pm_runtime_disable(&pdev->dev);
if (!pm_runtime_status_suspended(&pdev->dev)) if (!pm_runtime_status_suspended(&pdev->dev))
mt2701_afe_runtime_suspend(&pdev->dev); mt2701_afe_runtime_suspend(&pdev->dev);
pm_runtime_put_sync(&pdev->dev);
snd_soc_unregister_component(&pdev->dev); snd_soc_unregister_component(&pdev->dev);
snd_soc_unregister_platform(&pdev->dev); snd_soc_unregister_platform(&pdev->dev);