From: Joonyoung Shim Date: Fri, 12 Jun 2015 08:27:14 +0000 (+0900) Subject: drm/exynos: remove to call mixer_wait_for_vblank X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=ba4b77c4856a26b926d3892511568b9f4c6102e1;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git drm/exynos: remove to call mixer_wait_for_vblank The reason waiting vblank is to be power gated and disabled clocks after dma operation is completed. The dma operation is stopped already before be power gated and clocks are disabled when mixer is disabled by commit 381be025ac1a6("drm/exynos: stop mixer before gating clocks during poweroff"). Don't need to wait vblank anymore. Signed-off-by: Joonyoung Shim Signed-off-by: Inki Dae --- diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c index 854b6d8e3db0..24f0c22ff495 100644 --- a/drivers/gpu/drm/exynos/exynos_mixer.c +++ b/drivers/gpu/drm/exynos/exynos_mixer.c @@ -1010,7 +1010,6 @@ static void mixer_window_suspend(struct mixer_context *ctx) plane->resume = plane->enabled; mixer_win_disable(ctx->crtc, i); } - mixer_wait_for_vblank(ctx->crtc); } static void mixer_window_resume(struct mixer_context *ctx)