Commit 27f7ff32 authored by Leo Liu's avatar Leo Liu Committed by Alex Deucher
Browse files

drm/amd/powerplay: add Powergate JPEG for Renoir 



Similar to SDMA, VCN etc.

v2: add argument to both PowerUpJpeg and PowerDownJpeg messages

Signed-off-by: default avatarLeo Liu <leo.liu@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 43717ff6

drivers/gpu/drm/amd/powerplay/amdgpu_smu.c

+2 −0
Original line number Diff line number Diff line
@@ -1229,6 +1229,7 @@ static int smu_hw_init(void *handle) 
	if (adev->flags & AMD_IS_APU) {

		smu_powergate_sdma(&adev->smu, false);

		smu_powergate_vcn(&adev->smu, false);

		smu_powergate_jpeg(&adev->smu, false);

		smu_set_gfx_cgpg(&adev->smu, true);

	}
@@ -1287,6 +1288,7 @@ static int smu_hw_fini(void *handle) 
	if (adev->flags & AMD_IS_APU) {

		smu_powergate_sdma(&adev->smu, true);

		smu_powergate_vcn(&adev->smu, true);

		smu_powergate_jpeg(&adev->smu, true);

	}



	ret = smu_stop_thermal_control(smu);

drivers/gpu/drm/amd/powerplay/inc/smu_v12_0.h

+2 −0
Original line number Diff line number Diff line
@@ -58,6 +58,8 @@ int smu_v12_0_powergate_sdma(struct smu_context *smu, bool gate); 


int smu_v12_0_powergate_vcn(struct smu_context *smu, bool gate);



int smu_v12_0_powergate_jpeg(struct smu_context *smu, bool gate);



int smu_v12_0_set_gfx_cgpg(struct smu_context *smu, bool enable);



uint32_t smu_v12_0_get_gfxoff_status(struct smu_context *smu);

drivers/gpu/drm/amd/powerplay/renoir_ppt.c

+1 −0
Original line number Diff line number Diff line
@@ -697,6 +697,7 @@ static const struct pptable_funcs renoir_ppt_funcs = { 
	.check_fw_version = smu_v12_0_check_fw_version,

	.powergate_sdma = smu_v12_0_powergate_sdma,

	.powergate_vcn = smu_v12_0_powergate_vcn,

	.powergate_jpeg = smu_v12_0_powergate_jpeg,

	.send_smc_msg = smu_v12_0_send_msg,

	.send_smc_msg_with_param = smu_v12_0_send_msg_with_param,

	.read_smc_arg = smu_v12_0_read_arg,

drivers/gpu/drm/amd/powerplay/smu_internal.h

+2 −0
Original line number Diff line number Diff line
@@ -42,6 +42,8 @@ 
	((smu)->ppt_funcs->powergate_sdma ? (smu)->ppt_funcs->powergate_sdma((smu), (gate)) : 0)

#define smu_powergate_vcn(smu, gate) \

	((smu)->ppt_funcs->powergate_vcn ? (smu)->ppt_funcs->powergate_vcn((smu), (gate)) : 0)

#define smu_powergate_jpeg(smu, gate) \

	((smu)->ppt_funcs->powergate_jpeg ? (smu)->ppt_funcs->powergate_jpeg((smu), (gate)) : 0)



#define smu_get_vbios_bootup_values(smu) \

	((smu)->ppt_funcs->get_vbios_bootup_values ? (smu)->ppt_funcs->get_vbios_bootup_values((smu)) : 0)

drivers/gpu/drm/amd/powerplay/smu_v12_0.c

+11 −0
Original line number Diff line number Diff line
@@ -203,6 +203,17 @@ int smu_v12_0_powergate_vcn(struct smu_context *smu, bool gate) 
		return smu_send_smc_msg(smu, SMU_MSG_PowerUpVcn);

}



int smu_v12_0_powergate_jpeg(struct smu_context *smu, bool gate)

{

	if (!(smu->adev->flags & AMD_IS_APU))

		return 0;



	if (gate)

		return smu_send_smc_msg_with_param(smu, SMU_MSG_PowerDownJpeg, 0);

	else

		return smu_send_smc_msg_with_param(smu, SMU_MSG_PowerUpJpeg, 0);

}



int smu_v12_0_set_gfx_cgpg(struct smu_context *smu, bool enable)

{

	if (!(smu->adev->pg_flags & AMD_PG_SUPPORT_GFX_PG))

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