Unlike other compositors X.org allocates a single framebuffer covering
the whole screen space. This is not an issue with the single screens,
but with the multi-monitor setup 5120x4096 becomes a limiting factor.
Check the hardware-bound limitations and lift the FB max size to
16383x16383.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
Dmitry Baryshkov (9):
drm/msm/dpu: drop dpu_format_check_modified_format
drm/msm/dpu: drop dpu_format_populate_layout from dpu_plane_sspp_atomic_update
drm/msm/dpu: split dpu_format_populate_layout
drm/msm/dpu: move dpu_format_populate_plane_sizes to atomic_check
drm/msm/dpu: check for the plane pitch overflow
drm/msm/dpu: drop call to _dpu_crtc_setup_lm_bounds from atomic_begin
drm/msm/dpu: check for overflow in _dpu_crtc_setup_lm_bounds()
drm/msm/dpu: merge MAX_IMG_WIDTH/HEIGHT with DPU_MAX_IMG_WIDTH/HEIGHT
drm/msm/dpu: sync mode_config limits to the FB limits in dpu_plane.c
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 17 ++--
.../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c | 8 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c | 92 ++++++----------------
drivers/gpu/drm/msm/disp/dpu1/dpu_formats.h | 23 ++----
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 4 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h | 2 +
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 10 +--
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 37 +++++----
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.h | 3 +
drivers/gpu/drm/msm/msm_kms.h | 5 --
10 files changed, 75 insertions(+), 126 deletions(-)
---
base-commit: 8ffc8b1bbd505e27e2c8439d326b6059c906c9dd
change-id: 20240318-dpu-mode-config-width-626d3c7ad52a
Best regards,
--
Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
