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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)
commitee5468b9f1d3bf48082eed351dace14598e8ca39
treea208d16e8368b95d461f9adcb3e146c6610e0705tree | snapshot
parentbaacf52a473b24e10322b67757ddb92ab8d86717commit | diff
Revert "drm/amdgpu/gfx9: fix the doorbell missing when in CGPG issue."

This reverts commit 4cbbe34807938e6e494e535a68d5ff64edac3f20.

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 | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git