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3 Commits

Author SHA1 Message Date
Frank Min
a2045ee669 drm/amdgpu: add vega20 sriov capability detection 
Add sriov capability detection for vega20, then can check if device is
virtual device.

Signed-off-by: Frank Min <Frank.Min@amd.com>
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-09-19 22:32:21 -05:00
Evan Quan
52de2ea74f drm/amdgpu: fix sdma doorbell range setting 
Use the old doorbell range setting until the driver is
able to support more sdma queues.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-08-27 11:11:12 -05:00
Feifei Xu
fe3c948918 drm/amdgpu: Add nbio 7.4 support for vega20 (v3) 
Some register offset in nbio v7.4 are different with v7.0.
We need a seperate nbio_v7_4.c for vega20.

v2: fix doorbell range for sdma (Alex)
v3: squash in static fix (kbuild test robot)

Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-08-27 11:10:23 -05:00