drm/amdgpu: skip MGCG programming on a VF for gfx v12_1

Browse source

MGCG registers are PF-only. Skip programming them under SR-IOV.

Signed-off-by: Jane Jian <Jane.Jian@amd.com>
Signed-off-by: YuBiao Wang <YuBiao.Wang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

YuBiao Wang 2026-09-24 14:55:26 +08:00 • committed by Alex Deucher

parent 11d96a7673

commit 2d8a8ae673

1 changed files with 7 additions and 4 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

11

drivers/gpu/drm/amd/amdgpu/gfx_v12_1.c

View file