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| author |   Ken Wang <Qingqing.Wang@amd.com> | 2016-03-12 09:32:30 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2017-03-29 23:53:35 -0400 |
| commit | 536fbf946cf84ff60cdef471c23ab96058e62f39 (patch) | |
| tree | c0bfe185e68c9dfb00c3ac9ade96b9e5f1541c31 /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | |
| parent | drm/amdgpu: init aperture definitions (v2) (diff) | |
| download | linux-dev-536fbf946cf84ff60cdef471c23ab96058e62f39.tar.xz linux-dev-536fbf946cf84ff60cdef471c23ab96058e62f39.zip | |
drm/amdgpu: change wptr to 64 bits (v2)
Newer asics need 64 bit wptrs. If the wptr is now
smaller than the rptr that doesn't indicate a wrap-around
anymore.
v2: integrate Christian's comments.
Signed-off-by: Ken Wang <Qingqing.Wang@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_irq.c')
0 files changed, 0 insertions, 0 deletions