Commit df7c013e authored by Evan Quan's avatar Evan Quan Committed by Alex Deucher
Browse files

drm/amd/pm: enable runpm support over BACO for SMU13.0.7 



Enable SMU13.0.7 runpm support.

Signed-off-by: default avatarEvan Quan <evan.quan@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: default avatarFeifei Xu <Feifei.Xu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.0.x
parent 8652da45

drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c

+28 −2
Original line number Diff line number Diff line
@@ -122,6 +122,7 @@ static struct cmn2asic_msg_mapping smu_v13_0_7_message_map[SMU_MSG_MAX_COUNT] = 
	MSG_MAP(PrepareMp1ForUnload,		PPSMC_MSG_PrepareMp1ForUnload,         0),

	MSG_MAP(SetMGpuFanBoostLimitRpm,	PPSMC_MSG_SetMGpuFanBoostLimitRpm,     0),

	MSG_MAP(DFCstateControl,		PPSMC_MSG_SetExternalClientDfCstateAllow, 0),

	MSG_MAP(ArmD3,				PPSMC_MSG_ArmD3,                       0),

};



static struct cmn2asic_mapping smu_v13_0_7_clk_map[SMU_CLK_COUNT] = {
@@ -1578,6 +1579,31 @@ static int smu_v13_0_7_set_mp1_state(struct smu_context *smu, 
	return ret;

}



static int smu_v13_0_7_baco_enter(struct smu_context *smu)

{

	struct smu_baco_context *smu_baco = &smu->smu_baco;

	struct amdgpu_device *adev = smu->adev;



	if (adev->in_runpm && smu_cmn_is_audio_func_enabled(adev))

		return smu_v13_0_baco_set_armd3_sequence(smu,

				smu_baco->maco_support ? BACO_SEQ_BAMACO : BACO_SEQ_BACO);

	else

		return smu_v13_0_baco_enter(smu);

}



static int smu_v13_0_7_baco_exit(struct smu_context *smu)

{

	struct amdgpu_device *adev = smu->adev;



	if (adev->in_runpm && smu_cmn_is_audio_func_enabled(adev)) {

		/* Wait for PMFW handling for the Dstate change */

		usleep_range(10000, 11000);

		return smu_v13_0_baco_set_armd3_sequence(smu, BACO_SEQ_ULPS);

	} else {

		return smu_v13_0_baco_exit(smu);

	}

}



static bool smu_v13_0_7_is_mode1_reset_supported(struct smu_context *smu)

{

	struct amdgpu_device *adev = smu->adev;
@@ -1655,8 +1681,8 @@ static const struct pptable_funcs smu_v13_0_7_ppt_funcs = { 
	.baco_is_support = smu_v13_0_baco_is_support,

	.baco_get_state = smu_v13_0_baco_get_state,

	.baco_set_state = smu_v13_0_baco_set_state,

	.baco_enter = smu_v13_0_baco_enter,

	.baco_exit = smu_v13_0_baco_exit,

	.baco_enter = smu_v13_0_7_baco_enter,

	.baco_exit = smu_v13_0_7_baco_exit,

	.mode1_reset_is_support = smu_v13_0_7_is_mode1_reset_supported,

	.mode1_reset = smu_v13_0_mode1_reset,

	.set_mp1_state = smu_v13_0_7_set_mp1_state,