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Commit af15890d authored by Huang Rui's avatar Huang Rui Committed by Alex Deucher
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drm/amd/powerplay: send CGPG smc message if PG is enabled for raven 



Signed-off-by: default avatarHuang Rui <ray.huang@amd.com>
Acked-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Acked-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 0df3e67d

drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c

+7 −1
Original line number Diff line number Diff line
@@ -206,11 +206,17 @@ static int smu10_set_power_state_tasks(struct pp_hwmgr *hwmgr, const void *input 
static int smu10_init_power_gate_state(struct pp_hwmgr *hwmgr)

{

	struct smu10_hwmgr *smu10_data = (struct smu10_hwmgr *)(hwmgr->backend);

	struct amdgpu_device *adev = hwmgr->adev;



	smu10_data->vcn_power_gated = true;

	smu10_data->isp_tileA_power_gated = true;

	smu10_data->isp_tileB_power_gated = true;



	if (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG)

		return smum_send_msg_to_smc_with_parameter(hwmgr,

							   PPSMC_MSG_SetGfxCGPG,

							   true);

	else

		return 0;

}

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

+1 −0
Original line number Diff line number Diff line
@@ -75,6 +75,7 @@ 
#define PPSMC_MSG_GetMinGfxclkFrequency         0x2C

#define PPSMC_MSG_GetMaxGfxclkFrequency         0x2D

#define PPSMC_MSG_SoftReset                     0x2E

#define PPSMC_MSG_SetGfxCGPG			0x2F

#define PPSMC_MSG_SetSoftMaxGfxClk              0x30

#define PPSMC_MSG_SetHardMinGfxClk              0x31

#define PPSMC_MSG_SetSoftMaxSocclkByFreq        0x32