Currently selective fetch area calculation ends up as bogus area in following cases: 1. Updated plane is partially or fully outside pipe area 2. Big fb with only part of memory area used for plane These end up as y1 = 0, y2 = 4 or y2 being outside pipe area. This patch set addresses these by ensuring update area is within pipe area and falling back to full update. Cc: José Roberto de Souza <jose.souza@xxxxxxxxx> Cc: Mika Kahola <mika.kahola@xxxxxxxxx> Cc: Mark Pearson <markpearson@xxxxxxxxxx> Jouni Högander (2): drm/i915/psr: Use full update In case of area calculation fails drm/i915: Ensure damage clip area is within pipe area drivers/gpu/drm/i915/display/intel_psr.c | 20 ++++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-) -- 2.25.1
