On 02/07/2016 12:59 PM, Mario Kleiner wrote:
I have a few simple patches which after testing seem to work well enough and fix additional similar problems with nouveau. Got distracted with other stuff last week. I'll try to send them out later today when i'm at the machine.
-mario
On Sun, Feb 7, 2016 at 12:05 PM, Vlastimil Babka vbabka@suse.cz wrote:
On 01/22/2016 06:08 PM, Mario Kleiner wrote:
Anyway, some more hours of thinking and code browsing later, now i think i have a simple and safe solution which should hopefully restore the drm_vblank_pre/post_modeset behaviour with only a few lines of core code. At the same time it should fix up another bug in that new drm_update_vblank_count code that i just realized, in a way simple enough for a stable fix.
Now i just need to actually code and test it first.
Ping, any news? :)
Ok, so that series "drm vblank regression fixes for Linux 4.4+" i just sent out should hopefully fix this bug and related bugs.
thanks, -mario