Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 3cec76f9 authored by Rex Zhu's avatar Rex Zhu Committed by Alex Deucher
Browse files

drm/amdgpu/powerplay: add some definition for other ip block to update cg pg. 



Interface for clock and power gating handling.

Signed-off-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Reviewed-by: default avatarJammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent edb611c1

drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h

+41 −0
Original line number Original line Diff line number Diff line
@@ -131,6 +131,47 @@ struct amd_pp_init { 
	uint32_t rev_id;

	uint32_t rev_id;

};

};





enum {

	PP_GROUP_UNKNOWN = 0,

	PP_GROUP_GFX = 1,

	PP_GROUP_SYS,

	PP_GROUP_MAX

};



#define PP_GROUP_MASK        0xF0000000

#define PP_GROUP_SHIFT       28



#define PP_BLOCK_MASK        0x0FFFFF00

#define PP_BLOCK_SHIFT       8



#define PP_BLOCK_GFX_CG         0x01

#define PP_BLOCK_GFX_MG         0x02

#define PP_BLOCK_SYS_BIF        0x01

#define PP_BLOCK_SYS_MC         0x02

#define PP_BLOCK_SYS_ROM        0x04

#define PP_BLOCK_SYS_DRM        0x08

#define PP_BLOCK_SYS_HDP        0x10

#define PP_BLOCK_SYS_SDMA       0x20



#define PP_STATE_MASK           0x0000000F

#define PP_STATE_SHIFT          0

#define PP_STATE_SUPPORT_MASK   0x000000F0

#define PP_STATE_SUPPORT_SHIFT  0



#define PP_STATE_CG             0x01

#define PP_STATE_LS             0x02

#define PP_STATE_DS             0x04

#define PP_STATE_SD             0x08

#define PP_STATE_SUPPORT_CG     0x10

#define PP_STATE_SUPPORT_LS     0x20

#define PP_STATE_SUPPORT_DS     0x40

#define PP_STATE_SUPPORT_SD     0x80



#define PP_CG_MSG_ID(group, block, support, state) (group << PP_GROUP_SHIFT |\

								block << PP_BLOCK_SHIFT |\

								support << PP_STATE_SUPPORT_SHIFT |\

								state << PP_STATE_SHIFT)



struct amd_powerplay_funcs {

struct amd_powerplay_funcs {

	int (*get_temperature)(void *handle);

	int (*get_temperature)(void *handle);

	int (*load_firmware)(void *handle);

	int (*load_firmware)(void *handle);