diff options
| author | Frank Min <Frank.Min@amd.com> | 2017-06-12 10:53:19 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-08-15 14:45:45 -0400 |
| commit | ab2b2e4f8b24b789eba2f95394210b644a6fcc44 (patch) | |
| tree | 53fcd7b4af73546813cba7efdce01371b4647f52 /drivers/pci/access.c | |
| parent | 330df03b3abf944f8f5180f2abc61367749984c0 (diff) | |
drm/amdgpu: Clear vce&uvd ring wptr for SRIOV
MMSCH FW need to get the wptr from 0 after it get the mailbox request
from driver, since every time kick the mailbox, mmsch thinks that it
is the first time engine start to initialize.
Signed-off-by: Frank Min <Frank.Min@amd.com>
Signed-off-by: Xiangliang.Yu <Xiangliang.Yu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/pci/access.c')
0 files changed, 0 insertions, 0 deletions