Re: [Intel-gfx] [PATCH v2 1/2] drm/i915/psr: Use full update In case of area calculation fails

2022-05-09 Thread Souza, Jose
On Mon, 2022-05-09 at 10:24 +0300, Jouni Högander wrote: > Currently we have some corner cases where area calculation fails. For > these sel fetch area calculation ends up having update area as y1 = 0, > y2 = 4. Instead of these values safer option is full update. > > One of such for example is

[Intel-gfx] [PATCH v2 1/2] drm/i915/psr: Use full update In case of area calculation fails

2022-05-09 Thread Jouni Högander
Currently we have some corner cases where area calculation fails. For these sel fetch area calculation ends up having update area as y1 = 0, y2 = 4. Instead of these values safer option is full update. One of such for example is big fb with offset. We don't have usable offset in