[PATCH] drm/imx: fix crtc vblank state regression

2016-08-30 Thread Philipp Zabel
Am Montag, den 29.08.2016, 17:51 +0200 schrieb Lucas Stach: > The atomic conversion lost the notification to let the DRM core > know about the current state of the CRTC vblank interrupts. This > regressed the ability of the core to reject page flip attempts > on currently disabled CRTCs. Add back t

[PATCH] drm/imx: fix crtc vblank state regression

2016-08-29 Thread Lucas Stach
The atomic conversion lost the notification to let the DRM core know about the current state of the CRTC vblank interrupts. This regressed the ability of the core to reject page flip attempts on currently disabled CRTCs. Add back the notifications. Signed-off-by: Lucas Stach --- drivers/gpu/drm/