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authorNirmoy Das <nirmoy.das@amd.com>2021-02-01 12:12:34 +0100
committerAlex Deucher <alexander.deucher@amd.com>2021-02-09 15:26:56 -0500
commit8c0225d79273968a65e73a4204fba023ae02714d (patch)
treed48ffacb39796428e2acf556f0c20cd5e8752845 /drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
parentebdd2e9d1aef29a2eb7b797abe6d0e048ce00a7f (diff)
drm/amdgpu: enable only one high prio compute queue
For high priority compute to work properly we need to enable wave limiting on gfx pipe. Wave limiting is done through writing into mmSPI_WCL_PIPE_PERCENT_GFX register. Enable only one high priority compute queue to avoid race condition between multiple high priority compute queues writing that register simultaneously. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c')
0 files changed, 0 insertions, 0 deletions