| commit | e7893c4bd34b9d2f942d77666656efaa084a3f87 | [log] [tgz] |
|---|---|---|
| author | Chunming Zhou <David1.Zhou@amd.com> | Tue Jul 26 14:13:21 2016 +0800 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Tue Aug 16 10:40:01 2016 -0400 |
| tree | 526fb34d81ea8e1538bc65a8f2e259273c98e924 | |
| parent | f4a7f127d9151683ca806f1c73cfbc72f268d62e [diff] |
drm/amdgpu: add shadow bo support V2 shadow bo is the shadow of a bo, which is always in GTT, which can be used to backup the original bo. V2: reference shadow parent, shadow bo will be freed by who allocted him. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>