Re: [PATCH] drm/stm: ltdc: check crtc state before enabling LIE

2020-02-04 Thread Benjamin Gaignard
Le jeu. 23 janv. 2020 à 10:50, Philippe CORNU a écrit : > > Dear Yannick, > Thank you for your patch, > > Acked-by: Philippe Cornu > > Philippe :-) > > On 1/21/20 11:14 AM, Yannick Fertre wrote: > > Following investigations of a hardware bug, the LIE interrupt > > can occur while the display

Re: [PATCH] drm/stm: ltdc: check crtc state before enabling LIE

2020-01-23 Thread Philippe CORNU
Dear Yannick, Thank you for your patch, Acked-by: Philippe Cornu Philippe :-) On 1/21/20 11:14 AM, Yannick Fertre wrote: > Following investigations of a hardware bug, the LIE interrupt > can occur while the display controller is not activated. > LIE interrupt (vblank) don't have to be set if

[PATCH] drm/stm: ltdc: check crtc state before enabling LIE

2020-01-21 Thread Yannick Fertre
Following investigations of a hardware bug, the LIE interrupt can occur while the display controller is not activated. LIE interrupt (vblank) don't have to be set if the CRTC is not enabled. Signed-off-by: Yannick Fertre --- drivers/gpu/drm/stm/ltdc.c | 7 ++- 1 file changed, 6