[PATCH] media: mediatek: vcodec: Using pm_runtime_put instead of pm_runtime_put_sync
DORMANTno replies
From: Yunfei Dong <yunfei.dong@mediatek.com>
Date: 2022-12-19 07:00:59
Also in:
linux-arm-kernel, linux-media, linux-mediatek, lkml
Subsystem:
media input infrastructure (v4l/dvb), mediatek media driver, the rest · Maintainers:
Mauro Carvalho Chehab, Tiffany Lin, Andrew-CT Chen, Yunfei Dong, Linus Torvalds
pm_runtime_put will set RPM_ASYNC flag then queue an idle-notification request again, won't return error immediately until current request is scheduled. But pm_runtime_put_sync run the ->runtime_idle() callback directly, will return error immediately. Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> --- drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_pm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_pm.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_pm.c
index 4305e4eb9900..341b406f5272 100644
--- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_pm.c
+++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_pm.c@@ -72,9 +72,9 @@ static void mtk_vcodec_dec_pw_off(struct mtk_vcodec_pm *pm) { int ret; - ret = pm_runtime_put_sync(pm->dev); + ret = pm_runtime_put(pm->dev); if (ret) - mtk_v4l2_err("pm_runtime_put_sync fail %d", ret); + mtk_v4l2_err("pm_runtime_put fail %d", ret); } static void mtk_vcodec_dec_clock_on(struct mtk_vcodec_pm *pm)
--
2.25.1