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drm/amdgpu: Enable gfxoff quirk on MacBook Pro
authorTomasz Moń <desowin@gmail.com>
Wed, 6 Apr 2022 19:49:21 +0000 (21:49 +0200)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 14 Apr 2022 02:22:27 +0000 (22:22 -0400)
commitf6949d5ce15efc7822f7b6e97b7baa75dc0e6f4b
treef4607cccd37ff314d165f590a0d0b5002f60b259tree | snapshot
parente9f0bf68bcb333d539a0a5707975bfce980913e9commit | diff
drm/amdgpu: Enable gfxoff quirk on MacBook Pro

Enabling gfxoff quirk results in perfectly usable graphical user
interface on MacBook Pro (15-inch, 2019) with Radeon Pro Vega 20 4 GB.

Without the quirk, X server is completely unusable as every few seconds
there is gpu reset due to ring gfx timeout.

Signed-off-by: Tomasz Moń <desowin@gmail.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.