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| author | Weinan Li <[email protected]> | 2017-12-13 02:47:02 +0000 |
|---|---|---|
| committer | Zhenyu Wang <[email protected]> | 2017-12-18 08:30:24 +0000 |
| commit | b05b33970e333ecf8f7985d5acad759972919470 (patch) | |
| tree | f55c035008f6589d70958d99d286aa2c0764705a /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | |
| parent | drm/i915/gvt: refine mocs save restore policy (diff) | |
| download | kernel-b05b33970e333ecf8f7985d5acad759972919470.tar.gz kernel-b05b33970e333ecf8f7985d5acad759972919470.zip | |
drm/i915/gvt: load host render mocs once in mocs switch
Load host render mocs registers once for delta update of mocs switch, it
reduces mmio read times obviously, then brings performance improvement
during multi-vms switch.
Signed-off-by: Weinan Li <[email protected]>
Signed-off-by: Zhenyu Wang <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c')
0 files changed, 0 insertions, 0 deletions