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| author |   George Shen <george.shen@amd.com> | 2024-03-18 20:31:26 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2024-04-30 09:46:23 -0400 |
| commit | b01d98caba5dabf94721ff1c807ce2470bd1354c (patch) | |
| tree | bfc6dd46e6872b9805f248b9d5d4a255f2f360f0 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | |
| parent | drm/amd/display: Atom Integrated System Info v2_2 for DCN35 (diff) | |
| download | linux-rng-b01d98caba5dabf94721ff1c807ce2470bd1354c.tar.xz linux-rng-b01d98caba5dabf94721ff1c807ce2470bd1354c.zip | |
drm/amd/display: Skip SST ACT polling when sink_count is 0
[Why]
Upon disconnecting a UHBR SST display, the disconnection and the
SetTimings to disable the display can occur such that link_set_dpms_off
occurs after the disconnection has already processed
(link->type is dc_connection_none). Thus, the AUX related
operations should be skipped when clearing the payload allocation table.
Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: George Shen <george.shen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c')
0 files changed, 0 insertions, 0 deletions