4 Commits

Author SHA1 Message Date
Bokun Zhang
ed9d205363 drm/amdgpu: Complete multimedia bandwidth interface
- Update SRIOV PF2VF header with latest revision

- Extend existing function in amdgpu_virt.c to read MM bandwidth config
  from PF2VF message

- Add SRIOV Sienna Cichlid codec array and update the bandwidth with
  PF2VF message

v2: squash in removal of unused variable (Alex)

Signed-off-by: Bokun Zhang <bokun.zhang@amd.com>
Reviewed-by: Monk liu <monk.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-05-19 22:29:58 -04:00
Peng Ju Zhou
589bb0ca47 drm/amdgpu: Rename the flags to eliminate ambiguity v2
The flags vf_reg_access_* may cause confusion,
rename the flags to make it more clear.

Signed-off-by: Peng Ju Zhou <PengJu.Zhou@amd.com>
Reviewed-by: Emily Deng <Emily.Deng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-05-10 18:06:44 -04:00
Rohit Khaire
4d675e1eb8 drm/amdgpu: Add new PF2VF flags for VF register access method
Add 3 sub flags to notify guest for indirect reg access of
gc, mmhub and ih

The host sets these flags depending on L1 RAP version,
asic and other scenarios. These flags ensure that
there is compatibility between different guest/host/vbios versions.

Signed-off-by: Rohit Khaire <rohit.khaire@amd.com>
Reviewed-by: Monk Liu <monk.liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Luben Tuikov <luben.tuikov@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-04-09 16:49:22 -04:00
Bokun Zhang
1721bc1b2a drm/amdgpu: Update VF2PF interface
- Update guest side VF2PF interface header file

Signed-off-by: Bokun Zhang <Bokun.Zhang@amd.com>
Reviewed-by: Monk Liu <monk.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-25 16:55:44 -04:00