Re: [Intel-gfx] [PATCH v2] drm/i915: Fix 90/270 degree rotated RGB565 src coord checks

2019-06-05 Thread Maarten Lankhorst
Op 30-04-2019 om 19:33 schreef Ville Syrjala: > From: Ville Syrjälä > > Supposedly both src coordinates have to even when doing 90/270 > degree rotation with RGB565. This is definitely true for the > X coordinate (we just get a black screen when it is odd). My > experiments didn't show any

[Intel-gfx] [PATCH v2] drm/i915: Fix 90/270 degree rotated RGB565 src coord checks

2019-04-30 Thread Ville Syrjala
From: Ville Syrjälä Supposedly both src coordinates have to even when doing 90/270 degree rotation with RGB565. This is definitely true for the X coordinate (we just get a black screen when it is odd). My experiments didn't show any misbehaviour with an odd Y coordinate, but let's trust the spec