[Intel-gfx] [PATCH -v4 2/4] drm/i915: split intel_update_plane into check() and commit()

On Fri, 05 Sep 2014, Gustavo Padovan wrote: > From: Gustavo Padovan > > Due to the upcoming atomic modesetting feature we need to separate > some update functions into a check step that can fail and a commit > step that should, ideally, never fail. > > This commit splits intel_update_plane() and

[PATCH -v4 2/4] drm/i915: split intel_update_plane into check() and commit()

From: Gustavo Padovan Due to the upcoming atomic modesetting feature we need to separate some update functions into a check step that can fail and a commit step that should, ideally, never fail. This commit splits intel_update_plane() and its commit part can still fail due to the fb pinning proc