Felix Kuehling
7cae706193
drm/amdgpu: Disable retry faults in VMID0
...
There is no point retrying page faults in VMID0. Those faults are
always fatal.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com >
Reviewed-and-Tested-by: Huang Rui <ray.huang@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2019-09-16 09:54:34 -05:00
Le Ma
a840159c82
drm/amdgpu: enable mmhub clock gating for Arcturus
...
Init MC_MGCG/LS flag. Also apply to athub CG.
Signed-off-by: Le Ma <le.ma@amd.com >
Reviewed-by: Kevin Wang <kevin1.wang@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2019-08-12 12:47:49 -05:00
Le Ma
cb15e8046d
drm/amdgpu: add mmhub clock gating for Arcturus
...
Add 2 mmhub instances CG
Signed-off-by: Le Ma <le.ma@amd.com >
Reviewed-by: Kevin Wang <kevin1.wang@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2019-08-12 12:47:49 -05:00
Le Ma
6c54afc7e8
drm/amdgpu: assign fb_start/end in mmhub v9.4 interface
...
Align with mmhub v1.0.
Signed-off-by: Le Ma <le.ma@amd.com >
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2019-07-18 14:18:06 -05:00
Le Ma
7d0670f441
drm/amdgpu: set system aperture to cover whole FB region in mmhub v9.4
...
In XGMI configuration, the FB region covers vram region from peer
device, adjust system aperture to cover all of them
Signed-off-by: Le Ma <le.ma@amd.com >
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2019-07-18 14:18:05 -05:00
Yong Zhao
c9ffdf5acd
drm/amdgpu: Set VM_L2_CNTL.PDE_FAULT_CLASSIFICATION to 0 for MMHUB 9.4
...
Should be set to 0 for mmhub 9.4.
Signed-off-by: Yong Zhao <Yong.Zhao@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2019-07-18 14:18:04 -05:00
Yong Zhao
6d5311ab2c
drm/amdkfd: Expose function mmhub_v9_4_setup_vm_pt_regs() for kfd to use
...
Signed-off-by: Yong Zhao <Yong.Zhao@amd.com >
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2019-07-18 14:18:04 -05:00
Le Ma
2cb2ea1e07
drm/amdgpu: add mmhub v9.4.1 block for Arcturus (v2)
...
Arcturus as an updated mmhub block. mmhub is the
memory controller hub used for sdma and multimedia.
v2: squash in AGP BAR programming (Alex)
Signed-off-by: Le Ma <le.ma@amd.com >
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2019-07-18 14:18:02 -05:00
