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| author | shaoyunl <[email protected]> | 2015-12-04 20:01:22 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2017-07-14 15:06:35 +0000 |
| commit | 4048f0f0d63ed372a8d2333f6eec4dd0ca183c6c (patch) | |
| tree | 6757586f4d02a0a22c2e58264379e9d554695308 /drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.h | |
| parent | drm/amdgpu: Try evicting from CPU visible to invisible VRAM first (diff) | |
| download | kernel-4048f0f0d63ed372a8d2333f6eec4dd0ca183c6c.tar.gz kernel-4048f0f0d63ed372a8d2333f6eec4dd0ca183c6c.zip | |
drm/amdgpu: Enable SDMA_CNTL.ATC_L1_ENABLE for SDMA on CZ
For GFX context, the ATC bit in SDMA*_GFX_VIRTUAL_ADDRESS can be cleared
to perform in VM mode. For RLC context, to support ATC mode , ATC bit in
SDMA*_RLC*_VIRTUAL_ADDRESS should be set. SDMA_CNTL.ATC_L1_ENABLE bit is
global setting that enables the L1-L2 translation for ATC address.
Signed-off-by: shaoyun liu <[email protected]>
Reviewed-by: Felix Kuehling <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.h')
0 files changed, 0 insertions, 0 deletions