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(parent: 328a098) | patch
Revert "drm/amdgpu/gfx9: fix the doorbell missing when in CGPG issue."
authorYifan Zhang <yifan1.zhang@amd.com>
Sat, 19 Jun 2021 03:40:54 +0000 (11:40 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 21 Jun 2021 21:22:52 +0000 (17:22 -0400)
commit21249c9911fb16a676164be6e21ff9ec51042a3a
treea208d16e8368b95d461f9adcb3e146c6610e0705tree | snapshot
parent328a0981b39177b3e9ad05b17aa67a82d6328db4commit | diff
Revert "drm/amdgpu/gfx9: fix the doorbell missing when in CGPG issue."

This reverts commit 967fd4088c2d3bba13c22a11068bd9230bdcfd3a.

Reason for revert: side effect of enlarging CP_MEC_DOORBELL_RANGE may
cause some APUs fail to enter gfxoff in certain user cases.

Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c diff | blob | history
Linux Kernel Source Tree.