| commit | 536fbf946cf84ff60cdef471c23ab96058e62f39 | [log] [tgz] |
|---|---|---|
| author | Ken Wang <Qingqing.Wang@amd.com> | Sat Mar 12 09:32:30 2016 +0800 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Wed Mar 29 23:53:35 2017 -0400 |
| tree | c0bfe185e68c9dfb00c3ac9ade96b9e5f1541c31 | |
| parent | 8fe733289bc00914e9ace101088857cda20a1c51 [diff] |
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>