Revert "drm/amd: Disable S/G for APUs when 64GB or more host memory"

Browse source

commit 169ed4ece8 upstream.

This reverts commit 70e64c4d52.

Since, we now have an actual fix for this issue, we can get rid of this
workaround as it can cause pin failures if enough VRAM isn't carved out
by the BIOS.

Cc: stable@vger.kernel.org # 6.1+
Acked-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Hamza Mahfooz 2023-09-08 10:36:44 -04:00 • committed by Greg Kroah-Hartman

parent 98ea94f162

commit 216eae7d7d

3 changed files with 3 additions and 29 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

1

drivers/gpu/drm/amd/amdgpu/amdgpu.h

View file

26

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

View file

5

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

View file