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| author | Jingwen Zhu <Jingwen.Zhu@amd.com> | 2023-01-14 00:06:00 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-02-08 17:35:55 -0500 |
| commit | 3119668c0e0ac8d9ca13c56b4298c28294e2643a (patch) | |
| tree | 4061c3f785a0f62e17504101b20a782448a5a9b3 /drivers/gpu/drm/amd/pm/amdgpu_pm.c | |
| parent | 2bce0f9bfe6aaed7de9adf3d581321c44c3f4729 (diff) | |
| download | linux-3119668c0e0ac8d9ca13c56b4298c28294e2643a.tar.gz linux-3119668c0e0ac8d9ca13c56b4298c28294e2643a.tar.bz2 linux-3119668c0e0ac8d9ca13c56b4298c28294e2643a.zip | |
drm/amd/display: avoid disable otg when dig was disabled
[Why]
This is a workaround for an dcn3.15 hang
that happens if otg dispclk is ramped while
otg is on and stream enc is off. But this
w/a should not trigger when we have a dig active.
[How]
Avoid disable otg when dig was disabled.
[Note]
Reapplying commit b07bb766b6d5 ("drm/amd/display: avoid disable otg when dig was disabled")
which was incorrectly reverted.
Reviewed-by: Josip Pavic <Josip.Pavic@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Jingwen Zhu <Jingwen.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/amdgpu_pm.c')
0 files changed, 0 insertions, 0 deletions