The patch ASoC: Mediatek: MT8183: enable dev runtime suspend and resume has been applied to the asoc tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.3 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From 5463eb5c2f758069d1db21ed2cf23339431c9481 Mon Sep 17 00:00:00 2001 From: Jiaxin Yu <jiaxin.yu@xxxxxxxxxxxx> Date: Wed, 22 May 2019 22:52:04 +0800 Subject: [PATCH] ASoC: Mediatek: MT8183: enable dev runtime suspend and resume 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@xxxxxxxxxxxx> Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> --- sound/soc/mediatek/mt8183/mt8183-afe-pcm.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c b/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c index 56c37323bc13..4a31106d3471 100644 --- a/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c +++ b/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c @@ -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; } -- 2.20.1 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
