diff options
| author | Victor Skvortsov <victor.skvortsov@amd.com> | 2025-03-27 18:38:42 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-04-07 22:18:58 +0300 |
| commit | 0c6e39ce6da20104900b11bad64464a12fb47320 (patch) | |
| tree | b206cfafc7de7cf69f21ef19e0fa544a81792732 /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | |
| parent | 4aa8de3d03124db71f24a9bd01198407294456fa (diff) | |
| download | linux-0c6e39ce6da20104900b11bad64464a12fb47320.tar.xz | |
drm/amdgpu: Add indirect L1_TLB_CNTL reg programming for VFs
VFs on some IP versions are unable to access this register directly.
This register must be programmed before PSP ring is setup,
so use PSP VF mailbox directly. PSP will broadcast the register
value to all VF assigned instances.
Signed-off-by: Victor Skvortsov <victor.skvortsov@amd.com>
Reviewed-by: Zhigang Luo <Zhigang.luo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c')
0 files changed, 0 insertions, 0 deletions