On 1/20/23 18:15, Lyude Paul wrote: > For the whole series: > > Reviewed-by: Lyude Paul <lyude@xxxxxxxxxx> Thanks, series is merged to amd-staging-drm-next. Harry > > So glad to have this fixed finally ♥ > > On Thu, 2023-01-19 at 18:51 -0500, Harry Wentland wrote: >> MST has been broken on amdgpu after a refactor in drm_dp_mst >> code that was aligning drm_dp_mst more closely with the atomic >> model. >> >> The gitlab issue: https://gitlab.freedesktop.org/drm/amd/-/issues/2171 >> >> This series fixes it. >> >> It can be found at >> https://gitlab.freedesktop.org/hwentland/linux/-/tree/mst_regression >> >> A stable-6.1.y rebase can be found at >> https://gitlab.freedesktop.org/hwentland/linux/-/tree/mst_regression_6.1 >> >> Lyude Paul (1): >> drm/amdgpu/display/mst: Fix mst_state->pbn_div and slot count >> assignments >> >> Wayne Lin (6): >> drm/amdgpu/display/mst: limit payload to be updated one by one >> drm/amdgpu/display/mst: update mst_mgr relevant variable when long HPD >> drm/drm_print: correct format problem >> drm/display/dp_mst: Correct the kref of port. >> drm/amdgpu/display/mst: adjust the naming of mst_port and port of >> aconnector >> drm/amdgpu/display/mst: adjust the logic in 2nd phase of updating >> payload >> >> drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 4 +- >> .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 48 +++++++++--- >> .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 4 +- >> .../drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c | 2 +- >> .../amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 16 ++-- >> .../amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 76 +++++++++++++------ >> .../display/amdgpu_dm/amdgpu_dm_mst_types.c | 53 ++++++------- >> drivers/gpu/drm/amd/display/dc/core/dc_link.c | 14 +++- >> drivers/gpu/drm/display/drm_dp_mst_topology.c | 4 +- >> include/drm/drm_print.h | 2 +- >> 10 files changed, 143 insertions(+), 80 deletions(-) >> >> -- >> 2.39.0 >> >
