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| author | Chunming Zhou <[email protected]> | 2016-06-12 07:43:20 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2016-07-07 18:54:44 +0000 |
| commit | 8b2ac103208b6933e265b3dc81776c2974cb5c7a (patch) | |
| tree | ef907eefd0d81f6bb0dd80116e73a43b8757e403 /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | |
| parent | drm/amdgpu: block scheduler when gpu reset (diff) | |
| download | kernel-8b2ac103208b6933e265b3dc81776c2974cb5c7a.tar.gz kernel-8b2ac103208b6933e265b3dc81776c2974cb5c7a.zip | |
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 <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c')
0 files changed, 0 insertions, 0 deletions