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| 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/gpu/drm/amd/amdgpu/amdgpu_vce.c | |
| parent | drm/amdgpu: Add support for filling a buffer with 64 bit value (diff) | |
| download | linux-dev-ab2b2e4f8b24b789eba2f95394210b644a6fcc44.tar.xz linux-dev-ab2b2e4f8b24b789eba2f95394210b644a6fcc44.zip | |
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/gpu/drm/amd/amdgpu/amdgpu_vce.c')
0 files changed, 0 insertions, 0 deletions