Commit adf16996 authored by Jinzhou.Su's avatar Jinzhou.Su Committed by Alex Deucher
Browse files

drm/amdgpu: Add GFX Fine Grain Clock Gating flag 



Add AMD_CG_SUPPORT_GFX_FGCG for FGCG

Signed-off-by: default avatarJinzhou.Su <Jinzhou.Su@amd.com>
Reviewed-by: default avatarHuang Rui <ray.huang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 8acedab0

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

+1 −0
Original line number Diff line number Diff line
@@ -144,6 +144,7 @@ enum amd_powergating_state { 
#define AMD_CG_SUPPORT_ATHUB_LS			(1 << 28)

#define AMD_CG_SUPPORT_ATHUB_MGCG		(1 << 29)

#define AMD_CG_SUPPORT_JPEG_MGCG		(1 << 30)

#define AMD_CG_SUPPORT_GFX_FGCG			(1 << 31)

/* PG flags */

#define AMD_PG_SUPPORT_GFX_PG			(1 << 0)

#define AMD_PG_SUPPORT_GFX_SMG			(1 << 1)

drivers/gpu/drm/amd/pm/amdgpu_pm.c

+1 −0
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ 
#include "hwmgr.h"



static const struct cg_flag_name clocks[] = {

	{AMD_CG_SUPPORT_GFX_FGCG, "Graphics Fine Grain Clock Gating"},

	{AMD_CG_SUPPORT_GFX_MGCG, "Graphics Medium Grain Clock Gating"},

	{AMD_CG_SUPPORT_GFX_MGLS, "Graphics Medium Grain memory Light Sleep"},

	{AMD_CG_SUPPORT_GFX_CGCG, "Graphics Coarse Grain Clock Gating"},

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