Alex Deucher
631cdbd27e
drm/amdgpu/atomfirmware: simplify the interface to get vram info
...
fetch both the vram type and width in one function call. This
avoids having to parse the same data table twice to get the two
pieces of data.
Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2019-10-03 09:11:01 -05:00
Hawking Zhang
8b6da23f51
drm/amdgpu: add atomfirmware helper function to query sram ecc caps
...
sram ecc capability could be get from firmware_capability field in firmwareinfo table
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 >
2019-03-19 15:36:51 -05:00
Hawking Zhang
511c4348cf
drm/amdgpu: add atomfirmware helper function to query ecc status
...
ecc default status (enabled or disabled) could be get from umc_config field in umc_info table
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 >
2019-03-19 15:36:51 -05:00
Huang Rui
ae2e201364
drm/amdgpu: move get_index_into_master_table macro into atomfirmware header
...
This patchs move get_index_into_master_table macro into atomfirmware header for
future use on smu.
Signed-off-by: Huang Rui <ray.huang@amd.com >
Reviewed-by: Kevin Wang <Kevin1.Wang@amd.com >
Acked-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2019-03-19 15:03:55 -05:00
Alex Deucher
59b0b509f1
drm/amdgpu/atomfirmware: add parser for gfx_info table
...
Add support for the gfx_info table on boards that use atomfirmware.
Acked-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Hawking Zhang <Hawking.Zhang>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2018-05-17 10:13:22 -05:00
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
