-
- Downloads
drm/dp_mst: Add PBN calculation for DSC modes
With DSC, bpp can be fractional in multiples of 1/16. Change drm_dp_calc_pbn_mode to reflect this, adding a new parameter bool dsc. When this parameter is true, treat the bpp parameter as having units not of bits per pixel, but 1/16 of a bit per pixel v2: Don't add separate function for this v3: In the equation divide bpp by 16 as it is expected not to leave any remainder v4: Added DSC test parameters for selftest Reviewed-by:Manasi Navare <manasi.d.navare@intel.com> Reviewed-by:
Lyude Paul <lyude@redhat.com> Reviewed-by:
Harry Wentland <harry.wentland@amd.com> Signed-off-by:
David Francis <David.Francis@amd.com> Signed-off-by:
Mikita Lipski <mikita.lipski@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
Showing
- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c 1 addition, 1 deletiondrivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
- drivers/gpu/drm/drm_dp_mst_topology.c 11 additions, 1 deletiondrivers/gpu/drm/drm_dp_mst_topology.c
- drivers/gpu/drm/i915/display/intel_dp_mst.c 2 additions, 1 deletiondrivers/gpu/drm/i915/display/intel_dp_mst.c
- drivers/gpu/drm/nouveau/dispnv50/disp.c 1 addition, 1 deletiondrivers/gpu/drm/nouveau/dispnv50/disp.c
- drivers/gpu/drm/radeon/radeon_dp_mst.c 1 addition, 1 deletiondrivers/gpu/drm/radeon/radeon_dp_mst.c
- drivers/gpu/drm/selftests/test-drm_dp_mst_helper.c 8 additions, 4 deletionsdrivers/gpu/drm/selftests/test-drm_dp_mst_helper.c
- include/drm/drm_dp_mst_helper.h 1 addition, 2 deletionsinclude/drm/drm_dp_mst_helper.h
Loading
Please register or sign in to comment