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| author | Dillon Varone <dillon.varone@amd.com> | 2024-11-01 10:51:02 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-11-20 09:39:42 -0500 |
| commit | 89713ce5518eda6b370c7a17edbcab4f97a39f68 (patch) | |
| tree | b85a86bdf31e9c57b178cc08414933795f971bf4 /drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c | |
| parent | 27227a234c1487cb7a684615f0749c455218833a (diff) | |
| download | linux-89713ce5518eda6b370c7a17edbcab4f97a39f68.tar.gz linux-89713ce5518eda6b370c7a17edbcab4f97a39f68.tar.bz2 linux-89713ce5518eda6b370c7a17edbcab4f97a39f68.zip | |
drm/amd/display: Enable Request rate limiter during C-State on dcn401
[WHY]
When C-State entry is requested, the rate limiter will be disabled
which can result in high contention in the DCHUB return path.
[HOW]
Enable the rate limiter during C-state requests to prevent contention.
Cc: stable@vger.kernel.org # 6.11+
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@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/amdgpu/amdgpu_reset.c')
0 files changed, 0 insertions, 0 deletions