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drm/amdgpu: add the new common pm code to select the clock levels

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This extends dpm clock level selection to the non-powerplay code paths.
This interface can be used to select individual clock levels.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Eric Huang
2016-05-19 15:41:25 -04:00
committed by Alex Deucher
parent 9bf51b0719
commit c85e299ff9
2 changed files with 34 additions and 18 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu.h
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@@ -1560,6 +1560,8 @@ struct amdgpu_dpm_funcs {
u32 (*get_fan_control_mode)(struct amdgpu_device *adev);
int (*set_fan_speed_percent)(struct amdgpu_device *adev, u32 speed);
int (*get_fan_speed_percent)(struct amdgpu_device *adev, u32 *speed);
int (*force_clock_level)(struct amdgpu_device *adev, enum pp_clock_type type, uint32_t mask);
int (*print_clock_levels)(struct amdgpu_device *adev, enum pp_clock_type type, char *buf);
};
struct amdgpu_dpm {