drm/amdgpu: Only disable prefer_shadow on hawaii

Browse source

commit a6250bdb6c upstream.

We changed it for all asics due to a hibernation regression
on hawaii, but the workaround breaks suspend on a polaris12.
Just disable it for hawaii.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=216119
Fixes: 3a4b1cc28f ("drm/amdgpu/display: disable prefer_shadow for generic fb helpers")
Reviewed-and-tested-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Alex Deucher 2022-08-09 11:44:05 -04:00 • committed by Greg Kroah-Hartman

parent 9bd970d409

commit 2cb62b2f68

6 changed files with 14 additions and 12 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c

View file

3

drivers/gpu/drm/amd/amdgpu/dce_v10_0.c

View file

3

drivers/gpu/drm/amd/amdgpu/dce_v11_0.c

View file

3

drivers/gpu/drm/amd/amdgpu/dce_v6_0.c

View file

7

drivers/gpu/drm/amd/amdgpu/dce_v8_0.c

View file

7

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

View file