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(parent: 7866a26) | patch
drm/amdgpu: fix the doorbell missing when in CGPG issue for renoir.
authorYifan Zhang <yifan1.zhang@amd.com>
Thu, 10 Jun 2021 01:55:01 +0000 (09:55 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 30 Jul 2021 15:14:17 +0000 (11:14 -0400)
commit350cbd4049a13d34eea171d9ac23acd3130ba953
treea6284dbd1e31d3daae68fe244df558dcfe2f3c49tree | snapshot
parent7866a269a06029c23af3be2f5a12a26c0f86d84dcommit | diff
drm/amdgpu: fix the doorbell missing when in CGPG issue for renoir.

If GC has entered CGPG, ringing doorbell > first page doesn't wakeup GC.
Enlarge CP_MEC_DOORBELL_RANGE_UPPER to workaround this issue.

Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c diff | blob | history
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