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Commit d668942b authored by Rex Zhu's avatar Rex Zhu Committed by Alex Deucher
Browse files

drm/amdgpu: add new pp function point notify_smu_memory_info 



Used to set up smu power logging.

Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent c79563a3

drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h

+6 −0
Original line number Diff line number Diff line
@@ -360,6 +360,12 @@ enum amdgpu_pcie_gen { 
		((adev)->powerplay.pp_funcs->set_clockgating_by_smu(\

			(adev)->powerplay.pp_handle, msg_id))



#define amdgpu_dpm_notify_smu_memory_info(adev, virtual_addr_low, \

			virtual_addr_hi, mc_addr_low, mc_addr_hi, size) \

		((adev)->powerplay.pp_funcs->notify_smu_memory_info)( \

			(adev)->powerplay.pp_handle, virtual_addr_low, \

			virtual_addr_hi, mc_addr_low, mc_addr_hi, size)



struct amdgpu_dpm {

	struct amdgpu_ps        *ps;

	/* number of valid power states */

drivers/gpu/drm/amd/include/kgd_pp_interface.h

+5 −0
Original line number Diff line number Diff line
@@ -260,6 +260,11 @@ struct amd_pm_funcs { 
	int (*load_firmware)(void *handle);

	int (*wait_for_fw_loading_complete)(void *handle);

	int (*set_clockgating_by_smu)(void *handle, uint32_t msg_id);

	int (*notify_smu_memory_info)(void *handle, uint32_t virtual_addr_low,

					uint32_t virtual_addr_hi,

					uint32_t mc_addr_low,

					uint32_t mc_addr_hi,

					uint32_t size);

/* export to DC */

	u32 (*get_sclk)(void *handle, bool low);

	u32 (*get_mclk)(void *handle, bool low);