diff options
| author | Wayne Lin <wayne.lin@amd.com> | 2023-12-04 10:09:33 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-01-03 10:45:42 -0500 |
| commit | efae5a9eb47b76d5f84c0a0ca2ec95c9ce8a393c (patch) | |
| tree | 264b0b4b0204a74928bb80c477f2b5806e23723f /drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | |
| parent | ee8ed2506603629f2706712a5282921a115a8da6 (diff) | |
drm/amd/display: pbn_div need be updated for hotplug event
link_rate sometime will be changed when DP MST connector hotplug, so
pbn_div also need be updated; otherwise, it will mismatch with
link_rate, causes no output in external monitor.
Cc: stable@vger.kernel.org
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Jerry Zuo <jerry.zuo@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Wade Wang <wade.wang@hp.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c')
0 files changed, 0 insertions, 0 deletions