Hawking Zhang
bb8310cc22
drm/amdgpu/psp: add set_topology_info function
...
set_topology_info is used for driver to set current topology info
to xgmi ta
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com >
Reviewed-by: Shaoyun Liu <Shaoyun.Liu@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2018-11-06 14:02:46 -05:00
Hawking Zhang
ec1a975e0b
drm/amdgpu/psp: add get_topology_info function
...
get_topology_info function is used for driver to query topology_info
for current device from xgmi ta
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com >
Reviewed-by: Shaoyun Liu <Shaoyun.Liu@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2018-11-06 14:02:45 -05:00
Hawking Zhang
4b93151f57
drm/amdgpu/psp: add get_hive_id function
...
get_hive_id is used for driver to query hive_id for current device
from xgmi ta
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com >
Acked-by: Alex Deucher <alexander.deucher@amd.com >
Reviewed-by: Huang Rui <ray.huang@amd.com >
Reviewed-by: Shaoyun Liu <Shaoyun.Liu@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2018-11-06 14:02:44 -05:00
Hawking Zhang
dd3c45d306
drm/amdgpu/psp: add get_node_id function
...
get_node_id function is used for driver to get node_id
for current device from xgmi ta
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com >
Acked-by: Alex Deucher <alexander.deucher@amd.com >
Reviewed-by: Huang Rui <ray.huang@amd.com >
Reviewed-by: Shaoyun Liu <Shaoyun.Liu@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2018-11-06 14:02:43 -05:00
Hawking Zhang
51e7177f36
drm/amdgpu/psp: init/de-init xgmi ta microcode
...
Add ucode handling for psp xgmi ta firmware.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com >
Acked-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2018-11-06 14:02:40 -05:00
John Clements
548f2ecc33
drm/amdgpu: Revised PSP comments
...
Revised comments in PSP SOS/Sysdriver loading sequence
Signed-off-by: John Clements <clements.jm@gmail.com >
Signed-off-by: Huang Rui <ray.huang@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2018-11-05 14:21:00 -05:00
YueHaibing
50325c0be1
drm/amdgpu: remove set but not used variable 'ring' in psp_v11_0_ring_stop
...
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/amd/amdgpu/psp_v11_0.c: In function 'psp_v11_0_ring_stop':
drivers/gpu/drm/amd/amdgpu/psp_v11_0.c:309:19: warning:
variable 'ring' set but not used [-Wunused-but-set-variable]
Signed-off-by: YueHaibing <yuehaibing@huawei.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2018-10-10 14:49:42 -05:00
Shaoyun Liu
78122127a4
drm/amdgpu: Add place holder functions for xgmi topology interface with psp
...
Add dummy function for xgmi function interface with psp
Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com >
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com >
Reviewed-by: Huang Rui <ray.huang@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2018-09-10 22:47:43 -05:00
Evan Quan
d4e838431d
drm/amdgpu: added support 2nd UVD instance
...
Added psp fw loading support for vega20 2nd UVD instance.
Signed-off-by: Evan Quan <evan.quan@amd.com >
Acked-by: Huang Rui <ray.huang@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Feifei Xu <Feifei.Xu@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2018-08-27 11:10:49 -05:00
Feifei Xu
654f761cfa
drm/amdgpu: Add psp 11.0 support for vega20. (v2)
...
Add psp 11.0 code for vega20 and enable it. PSP is the
security processor for the GPU. It handles firmware
loading and GPU resets among other things.
v2: whitespace fix, enable support, adjust reg includes (Alex)
Signed-off-by: Feifei Xu <Feifei.Xu@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Reviewed-by: Huang Rui <ray.huang@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2018-08-27 11:10:34 -05:00
