From 885054f9917ef459c885926e2c130e80d5326faa Mon Sep 17 00:00:00 2001 From: Benjamin Gaignard Date: Fri, 12 Oct 2018 11:46:38 +0200 Subject: drm/sti: make crct disable atomic Wait until the next vblank to be sure that crtc has been disabled. Signed-off-by: Benjamin Gaignard Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20181012094639.1585-1-benjamin.gaignard@linaro.org --- drivers/gpu/drm/sti/sti_crtc.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/gpu/drm/sti') diff --git a/drivers/gpu/drm/sti/sti_crtc.c b/drivers/gpu/drm/sti/sti_crtc.c index 5824e6aca8f4..61c2379fba87 100644 --- a/drivers/gpu/drm/sti/sti_crtc.c +++ b/drivers/gpu/drm/sti/sti_crtc.c @@ -40,6 +40,8 @@ static void sti_crtc_atomic_disable(struct drm_crtc *crtc, DRM_DEBUG_DRIVER("\n"); mixer->status = STI_MIXER_DISABLING; + + drm_crtc_wait_one_vblank(crtc); } static int -- cgit