diff options
| author | Huang Rui <ray.huang@amd.com> | 2020-12-16 17:21:27 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-06-04 16:03:12 -0400 |
| commit | e15a5fb9b6ac2556a4fe59dba5faa34c695e8b73 (patch) | |
| tree | 551a96ee3cb17952c9de6452d24da20e63e7a58d /mm | |
| parent | cba00ce82d348970cf20efaa042e0d4faa821217 (diff) | |
drm/amdgpu: introduce a stolen reserved buffer to protect specific buffer region (v2)
Some ASICs such as Yellow Carp needs to reserve a region of video memory
to avoid access from driver. So this patch is to introduce a stolen
reserved buffer to protect specific buffer region.
v2: free this buffer in amdgpu_ttm_fini.
Signed-off-by: Huang Rui <ray.huang@amd.com>
Acked-and-Tested-by: Aaron Liu <aaron.liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions