Le vendredi 06 novembre 2026 à 15:44 +0200, Dmitry Baryshkov a écrit :
> QC08C and QC10C are documented as opaque formats with four planes, or
> eight for interlaced video. Neither is true for the drivers: Venus and
> Iris use a single memory plane, nothing produces interlaced buffers, and
> the display controller and the GPU import these buffers, so the layout
> is part of the contract between them.
> 
> Describe the sections of the buffer, their order, strides, line counts
> and alignment. The compressed contents stay opaque, they depend on the
> UBWC configuration of the platform.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

Rob just confirmed that this is effectively the mapping we want. The
documentation is very good and clear, thanks!

Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>