[PATCH 1/2] drm/radeon: Use drm_vblank_off/on to fix vblank counter trouble.

[Mario Kleiner]

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 at 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? :)
>