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drm/amdkfd: Add more comments on GFX9 user CP queue MQD workaround
authorYong Zhao <Yong.Zhao@amd.com>
Wed, 4 Mar 2020 20:29:35 +0000 (15:29 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 6 Mar 2020 19:34:30 +0000 (14:34 -0500)
commit2f6ae2de130f0da7fe46aa3602acf7be76a1b828
treeff96ee98e5b239550782522e816340ff484bf45d
parentfa5bde8056cfb837a097785edb1e92f0985778ed
drm/amdkfd: Add more comments on GFX9 user CP queue MQD workaround

Because too many things are involved in this workaround, we need more
comments to avoid pitfalls.

Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Philip Yang <philip.yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c