diff options
| author | Rob Clark <robdclark@chromium.org> | 2021-07-26 07:43:57 -0700 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2021-07-27 17:53:51 -0700 |
| commit | da3d378dec86348d21c02f311da87fa0742e36f6 (patch) | |
| tree | eb7898ecefdf670af9c5c020c503dee5104c2b61 /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | |
| parent | ff1176468d368232b684f75e82563369208bc371 (diff) | |
| download | linux-da3d378dec86348d21c02f311da87fa0742e36f6.tar.gz linux-da3d378dec86348d21c02f311da87fa0742e36f6.tar.bz2 linux-da3d378dec86348d21c02f311da87fa0742e36f6.zip | |
drm/msm: Let fences read directly from memptrs
Let dma_fence::signaled, etc, read directly from the address that the hw
is writing with updated completed fence seqno, so we can potentially
notice that the fence is signaled sooner.
Plus add some docs.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Link: https://lore.kernel.org/r/20210726144359.2179302-2-robdclark@gmail.com
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c')
0 files changed, 0 insertions, 0 deletions