Currently damage clips handling is broken for planes when using big framebuffer + offset in case kms driver adjusts drm_plane_state.src coords. This is because damage clips are using coords relative to original coords from user-space.
This patchset is fixing this by using original coords from user-space instead of drm_plane_state.src when iterating damage_clips. Cc: Daniel Vetter <daniel.vet...@ffwll.ch> Cc: Maarten Lankhorst <maarten.lankho...@linux.intel.com> Cc: Jani Nikula <jani.nik...@intel.com> Cc: Ville Syrjälä <ville.syrj...@linux.intel.com> Cc: José Roberto de Souza <jose.so...@intel.com> Cc: Mika Kahola <mika.kah...@intel.com> Jouni Högander (3): drm: Use original src rect while initializing damage iterator drm/i915/display: Use original src in psr2 sel fetch area calculation drm/i915/display: Use drm helper instead of own loop for damage clips drivers/gpu/drm/drm_damage_helper.c | 11 +++++++---- drivers/gpu/drm/i915/display/intel_psr.c | 20 +++++++------------- 2 files changed, 14 insertions(+), 17 deletions(-) -- 2.25.1
