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| author | Harish Kasiviswanathan <[email protected]> | 2025-02-25 20:50:30 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2025-03-14 03:10:38 +0000 |
| commit | 8a7820c07224bdae1ba704f295f9654cc2ed6691 (patch) | |
| tree | 4701ca3f117a0070db37fbe0c87b6224826bac29 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | drm/amd/pm: Update feature list for smu_v13_0_12 (diff) | |
| download | kernel-8a7820c07224bdae1ba704f295f9654cc2ed6691.tar.gz kernel-8a7820c07224bdae1ba704f295f9654cc2ed6691.zip | |
drm/amdgpu: Reduce dequeue retry timeout for gfx9 family
Dequeue retry timeout controls the interval between checks for unmet
conditions. On MI series, reduce this from 0x40 to 0x1 (~ 1 uS). The
cost of additional bandwidth consumed by CP when polling memory
shouldn't be substantial.
Signed-off-by: Harish Kasiviswanathan <[email protected]>
Reviewed-by: Jonathan Kim <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
0 files changed, 0 insertions, 0 deletions