On Fri, Nov 01, 2024 at 03:23:47PM -0300, 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> > --- > Changes from v8: > - Rebased on top of 6.12-rc1 > --- > drivers/gpu/drm/drm_atomic_uapi.c | 39 +++++++++++++++++++++++++++++---------- > 1 file changed, 29 insertions(+), 10 deletions(-) > Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> -- With best wishes Dmitry
