Re: [PATCH 05/31] drm/vc4_plane: Add support for YUV444 formats

2024-06-21 Thread Dave Stevenson
On Fri, 21 Jun 2024 at 09:57, Maxime Ripard wrote: > > Hi, > > On Thu, Jun 20, 2024 at 04:46:06PM GMT, Dave Stevenson wrote: > > From: Dom Cobley > > > > Support displaying DRM_FORMAT_YUV444 and DRM_FORMAT_YVU444 formats. > > Tested with kmstest and kodi. e.g. > > > > kmstest -r 1920x1080@60 -f

Re: [PATCH 05/31] drm/vc4_plane: Add support for YUV444 formats

2024-06-21 Thread Maxime Ripard
Hi, On Thu, Jun 20, 2024 at 04:46:06PM GMT, Dave Stevenson wrote: > From: Dom Cobley > > Support displaying DRM_FORMAT_YUV444 and DRM_FORMAT_YVU444 formats. > Tested with kmstest and kodi. e.g. > > kmstest -r 1920x1080@60 -f 400x300-YU24 > > Note: without the shift of width, only half the

[PATCH 05/31] drm/vc4_plane: Add support for YUV444 formats

2024-06-20 Thread Dave Stevenson
From: Dom Cobley Support displaying DRM_FORMAT_YUV444 and DRM_FORMAT_YVU444 formats. Tested with kmstest and kodi. e.g. kmstest -r 1920x1080@60 -f 400x300-YU24 Note: without the shift of width, only half the chroma is fetched, resulting in correct left half of image and corrupt colours on