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OpenCloudOS-Kernel
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5 Commits

Author SHA1 Message Date
Evan Quan 0c5ccf14f5 drm/amd/powerplay: apply Vega20 BACO workaround 
Applied vdci flush workaround for Vega20 BACO.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2019-03-19 15:36:49 -05:00
Alex Deucher a476e925ba drm/amdgpu/powerplay: add smu smc_table_manager callback for vega20 
For consistency with other asics.

Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-09-26 21:09:10 -05:00
Alex Deucher d498a6e112 drm/amdgpu/powerplay: add get_argument callback for vega20 
For consistency with other vega parts.

Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-09-26 21:09:08 -05:00
Evan Quan f0e7e5e2a8 drm/amd/powerplay: new interfaces for ActivityMonitor table with SMU 
Vega20 has a new activity monitor table that is stored in memory.  Add
API to get and set the new table.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-08-27 11:10:27 -05:00
Evan Quan f4eac80add drm/amd/powerplay: add the smu manager for vega20 (v2) 
The SMU manager handles the driver interaction with the SMU
which handles clock and voltage controls.

v2: switch to SOC15 register access macros
    reserve space for ActivityMonitor table
    enable SMU fw loading
    Drop dead code from bringup

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-08-27 11:10:26 -05:00