Hi Christopher,
Em 03/11/2024 03:36, Christopher Snowhill escreveu:
On Fri Nov 1, 2024 at 11:23 AM PDT, André Almeida wrote:
Currently, DRM atomic uAPI allows only primary planes to be flipped
asynchronously. However, each driver might be able to perform async
flips in other different plane types. To enable drivers to set their own
restrictions on which type of plane they can or cannot flip, use the
existing atomic_async_check() from struct drm_plane_helper_funcs to
enhance this flexibility, thus allowing different plane types to be able
to do async flips as well.
In order to prevent regressions and such, we keep the current policy: we
skip the driver check for the primary plane, because it is always
allowed to do async flips on it.
Signed-off-by: André Almeida <andrealmeid@xxxxxxxxxx>
Should I do a R-b too?
If you can review the code, it's always really appreciated.
The changes looked sound enough for me to feel
like testing it as well. Tested Borderlands Game of the Year Enhanced on
my RX 7700 XT at maximum settings at 1080p165, and the tearing support in
labwc allowed it to reach over 700fps. No problems from the hardware
cursor.
Thanks for testing and reporting!
Tested-by: Christopher Snowhill <chris@xxxxxxxxxx>
