| commit | 897110eed5084bb91731fd4e2bdcf5f536eaadfd | [log] [tgz] |
|---|---|---|
| author | HaiJun Chang <HaiJun.Chang@amd.com> | Tue Oct 29 15:44:08 2019 +0800 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Wed Oct 30 11:07:13 2019 -0400 |
| tree | 0ab822552cdb18042e8f68dff8b0b48cb0ab15fb | |
| parent | bff77e86a3776fab6859bc168ecda6ccf56bfbd2 [diff] |
drm/amdgpu: fix gfx VF FLR test fail on navi Cp wptr in wb buffer is outdated after VF FLR. The outdated wptr may cause cp to execute unexpected packets. Reset cp wptr in wb buffer. Signed-off-by: HaiJun Chang <HaiJun.Chang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>