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

Commit 52afb85e authored by Rex Zhu's avatar Rex Zhu Committed by Alex Deucher
Browse files

drm/amd/pp: implement function notify_cac_buffer_info on Vega 



Used for smu power logging.

Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e83dcf10

drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c

+28 −0
Original line number Diff line number Diff line
@@ -4994,6 +4994,33 @@ static int vega10_set_mclk_od(struct pp_hwmgr *hwmgr, uint32_t value) 
	return 0;

}



static int vega10_notify_cac_buffer_info(struct pp_hwmgr *hwmgr,

					uint32_t virtual_addr_low,

					uint32_t virtual_addr_hi,

					uint32_t mc_addr_low,

					uint32_t mc_addr_hi,

					uint32_t size)

{

	smum_send_msg_to_smc_with_parameter(hwmgr,

					PPSMC_MSG_SetSystemVirtualDramAddrHigh,

					virtual_addr_hi);

	smum_send_msg_to_smc_with_parameter(hwmgr,

					PPSMC_MSG_SetSystemVirtualDramAddrLow,

					virtual_addr_low);

	smum_send_msg_to_smc_with_parameter(hwmgr,

					PPSMC_MSG_DramLogSetDramAddrHigh,

					mc_addr_hi);



	smum_send_msg_to_smc_with_parameter(hwmgr,

					PPSMC_MSG_DramLogSetDramAddrLow,

					mc_addr_low);



	smum_send_msg_to_smc_with_parameter(hwmgr,

					PPSMC_MSG_DramLogSetDramSize,

					size);

	return 0;

}



static int vega10_register_thermal_interrupt(struct pp_hwmgr *hwmgr,

		const void *info)

{
@@ -5079,6 +5106,7 @@ static const struct pp_hwmgr_func vega10_hwmgr_funcs = { 
	.get_mclk_od = vega10_get_mclk_od,

	.set_mclk_od = vega10_set_mclk_od,

	.avfs_control = vega10_avfs_enable,

	.notify_cac_buffer_info = vega10_notify_cac_buffer_info,

	.register_internal_thermal_interrupt = vega10_register_thermal_interrupt,

};