Christian König
03f89feb57
drm/amdgpu: cleanup get_invalidate_req v2
...
The two hubs are just instances of the same hardware,
so the register bits are identical.
v2: keep the function pointer
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-04-06 13:27:18 -04:00
Junwei Zhang
b9be700e38
drm/amdgpu: fix vm pte pde flags to 64-bit for sdma (v3)
...
v2: fix for all sdma engines
v3: squash in fix for SI/CI
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com >
Reviewed-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-03-29 23:55:50 -04:00
Monk Liu
32833fb732
drm/amdgpu:two fixings for sdma v4 for SRIOV
...
no hw_fini for SRIOV, otherwise other VF will be affected
no CG for SRIOV
Signed-off-by: Monk Liu <Monk.Liu@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-03-29 23:55:39 -04:00
Monk Liu
ca82a746b0
drm/amdgpu:change sequence of SDMA v4 init
...
must set minor_update.enable before write smaller value
to wptr/doorbell, so for sriov we need set that register
bit in hw_init period.
this could fix the SDMA ring test fail after guest reboot
Signed-off-by: Monk Liu <Monk.Liu@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-03-29 23:55:39 -04:00
Huang Rui
2eba890cb8
drm/amdgpu: add get_clockgating for sdma v4
...
Signed-off-by: Huang Rui <ray.huang@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-03-29 23:55:20 -04:00
Monk Liu
0e11de1ef5
drm/amdgpu/sdma4:re-org SDMA initial steps for sriov
...
Rework sdma init to support SR-IOV.
Signed-off-by: Monk Liu <Monk.Liu@amd.com >
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Acked-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-03-29 23:55:03 -04:00
Ken Wang
2130f89ced
drm/amdgpu: add SDMA v4.0 implementation (v2)
...
v2: fix Makefile
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-03-29 23:54:45 -04:00
