Hawking Zhang
1e09b05386
drm/amdgpu: query vram type from atombios
...
The vram type for dGPU is stored in umc_info while sys mem type
for APU is stored in integratedsysteminfo
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2018-03-14 14:38:26 -05:00
Alex Deucher
79077ee1ed
drm/amdgpu: add get_clock_info for atomfirmware
...
The information has moved to different tables, notably
smu_info for core refclk and umc_info for mem refclk.
Acked-by: Chunming Zhou <david1.zhou@amd.com >
Acked-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-07-14 11:06:38 -04:00
Alex Deucher
21f6bcb6d4
drm/amdgpu/atomfirmware: implement vram_width for APUs
...
Implement support using the new atomfirmware system info table.
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com >
Acked-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-07-14 11:06:18 -04:00
Alex Deucher
d05da0e24b
drm/amdgpu: unify some atombios/atomfirmware scratch reg functions
...
Now that we use a pointer to the scratch reg start offset,
most of the functions were duplicated.
Acked-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-07-14 11:06:04 -04:00
Alex Deucher
de70c6357b
drm/amdgpu/atomfirmware: add function to update engine hang status
...
Update the scratch reg for when the engine is hung.
Reviewed-by: Chunming Zhou <david1.zhou@amd.com >
Acked-by: Harry Wentland <harry.wentland@amd.com >
Acked-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-05-10 11:23:17 -04:00
Alex Deucher
a5bde2f964
drm/amdgpu: add basic support for atomfirmware.h (v3)
...
This adds basic support for asics that use atomfirmware.h
to define their vbios tables.
v2: rebase
v3: squash in num scratch reg fix
Acked-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Ken Wang <Qingqing.Wang@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-03-29 23:54:17 -04:00
