mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-08-27 19:29:37 +00:00
Code Issues Releases Wiki Activity

drm: mali-dp: Disable planes when their CRTC gets disabled.

Browse source 
Make sure only the planes on the active CRTCs get committed and
that all planes on the disabled CRTCs get turned off.

Reviewed-by: Brian Starkey <brian.starkey@arm.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
This commit is contained in:
Liviu Dudau 2017-08-31 17:39:24 +01:00
parent a6993b215a
commit 54243016ae
1 changed files with 3 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
drivers/gpu/drm/arm/malidp_crtc.c
View file

@ -77,6 +77,9 @@ static void malidp_crtc_atomic_disable(struct drm_crtc *crtc,
struct malidp_hw_device *hwdev = malidp->dev;
int err;
/* always disable planes on the CRTC that is being turned off */
drm_atomic_helper_disable_planes_on_crtc(old_state, false);
drm_crtc_vblank_off(crtc);
hwdev->hw->enter_config_mode(hwdev);