Re: [PATCH v5 1/2] drm/fourcc: Add NV20 and NV30 YUV formats

2023-10-23 Thread Christopher Obbard
Hi Jonas, On Mon, 2023-10-23 at 17:37 +, Jonas Karlman wrote: > DRM_FORMAT_NV20 and DRM_FORMAT_NV30 formats is the 2x1 and non-subsampled > variant of NV15, a 10-bit 2-plane YUV format that has no padding between > components. Instead, luminance and chrominance samples are grouped into 4s > so

[PATCH v5 1/2] drm/fourcc: Add NV20 and NV30 YUV formats

2023-10-23 Thread Jonas Karlman
DRM_FORMAT_NV20 and DRM_FORMAT_NV30 formats is the 2x1 and non-subsampled variant of NV15, a 10-bit 2-plane YUV format that has no padding between components. Instead, luminance and chrominance samples are grouped into 4s so that each group is packed into an integer number of bytes: = UVUV =