On Fri Nov 14, 2025 at 4:43 AM CET, Dmitry Baryshkov wrote: > - Rework mdp_format.c in order to make format table manageable > - Rework layout population for UBWC formats in DPU driver > > Signed-off-by: Dmitry Baryshkov <[email protected]> > --- > Changes in v3: > - Readded disappeared YUV flag to PSEUDO_YUV_FMT_TILED > - Link to v2: > https://lore.kernel.org/r/[email protected] > > Changes in v2: > - Dropped DX flag from the tiled NV12 format structure (Jessica) > - Changed round_up(foo, 192) to the roundup() as the former one is > supposed to be used with power of 2 argument (Jessica) > - Fixed undefined varuables warning in > _dpu_format_populate_plane_sizes_ubwc() by dropping the always-true > condition (LKP) > - Link to v1: > https://lore.kernel.org/r/[email protected] > > --- > Dmitry Baryshkov (12): > drm/msm/disp: set num_planes to 1 for interleaved YUV formats > drm/msm/disp: set num_planes and fetch_mode in INTERLEAVED_RGB_FMT > drm/msm/disp: set num_planes, fetch_mode and tile_height in > INTERLEAVED_RGB_FMT_TILED > drm/msm/disp: simplify RGB{,A,X} formats definitions > drm/msm/disp: simplify tiled RGB{,A,X} formats definitions > drm/msm/disp: pull in common YUV format parameters > drm/msm/disp: pull in common tiled YUV format parameters > drm/msm/disp: drop PSEUDO_YUV_FMT_LOOSE_TILED > drm/msm/dpu: simplify _dpu_format_populate_plane_sizes_* > drm/msm/dpu: drop redundant num_planes assignment in > _dpu_format_populate_plane_sizes*() > drm/msm/dpu: rewrite _dpu_format_populate_plane_sizes_ubwc() > drm/msm/dpu: use standard functions in > _dpu_format_populate_plane_sizes_ubwc()
Seems to work as expected according to our messages in IRC, no issues seen booting up Phosh or SuperTuxKart. Tested-by: Luca Weiss <[email protected]> # qcm6490-fairphone-fp5 Regards Luca > > drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c | 174 ++-- > drivers/gpu/drm/msm/disp/dpu1/msm_media_info.h | 1155 > ------------------------ > drivers/gpu/drm/msm/disp/mdp_format.c | 614 +++++++------ > 3 files changed, 391 insertions(+), 1552 deletions(-) > --- > base-commit: b179ce312bafcb8c68dc718e015aee79b7939ff0 > change-id: 20250705-dpu-formats-0d5ae4d1a1b9 > > Best regards,
