diff options
| author | Chunming Zhou <David1.Zhou@amd.com> | 2016-06-12 15:43:20 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-07-07 14:54:44 -0400 |
| commit | 8b2ac103208b6933e265b3dc81776c2974cb5c7a (patch) | |
| tree | ef907eefd0d81f6bb0dd80116e73a43b8757e403 /drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | |
| parent | 0875dc9e80eb3b01406b21947c140265527488ba (diff) | |
drm/amdgpu: evict vram when gpu reset
On workstation cards with ECC vram, the entirety of vram is cleared to 0
on asic init to set the ECC status correctly. On non ECC boards, I don't
think they do any explicit clearing, but the vram controller is reset
which may cause issues with the data there.
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c')
0 files changed, 0 insertions, 0 deletions