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5 commits

Author SHA1 Message Date
Yifan Zha
c1026c6f31 drm/amdgpu: Skip the program of MMMC_VM_AGP_* in SRIOV on MMHUB v3_0_0
[Why]
VF should not program these registers, the value were defined in the host.

[How]
Skip writing them in SRIOV environment and program them on host side.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Yifan Zha <Yifan.Zha@amd.com>
Signed-off-by: Horace Chen <horace.chen@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-01 15:11:35 -04:00
Huang Rui
50e9f54de4 drm/amdgpu: add mmhub support for MMHUB 3.0.1
Add the mmhub support for MMHUB 3.0.1.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Aaron Liu <aaron.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-05-06 10:36:14 -04:00
Evan Quan
7ccf6eb003 drm/amdgpu: enable MGCG and LS for MMHUB 3.0
Enable MMHUB 3.0 MGCG and LS features.

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>
2022-05-05 16:51:14 -04:00
Jack Xiao
d7dab4fc44 drm/amdgpu: save the setting of VM_CONTEXT_CNTL
MES firmware needs the setting of VM_CONTEXT_CNTL to perform
vmid switch. Save the initial setting when hub initializing.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-05-04 09:57:22 -04:00
Tianci.Yin
98a0f8687e drm/amdgpu: add mmhub v3_0 ip block
Add support for mmhub v3.0

Signed-off-by: Tianci.Yin <tianci.yin@amd.com>
Signed-off-by: Likun Gao <Likun.Gao@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>
2022-05-04 09:57:18 -04:00