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Commit b2d96143 authored by Rex Zhu's avatar Rex Zhu Committed by Alex Deucher
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drm/amd/powerplay: print gpu loading and uvd/vce power gate enablement for polaris10/11. 



Signed-off-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 2cc0c0b5

drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c

+14 −1
Original line number Diff line number Diff line
@@ -3646,7 +3646,9 @@ static int polaris10_get_pp_table_entry(struct pp_hwmgr *hwmgr, 
static void

polaris10_print_current_perforce_level(struct pp_hwmgr *hwmgr, struct seq_file *m)

{

	uint32_t sclk, mclk;

	uint32_t sclk, mclk, activity_percent;

	uint32_t offset;

	struct polaris10_hwmgr *data = (struct polaris10_hwmgr *)(hwmgr->backend);



	smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_API_GetSclkFrequency);
@@ -3657,6 +3659,17 @@ polaris10_print_current_perforce_level(struct pp_hwmgr *hwmgr, struct seq_file * 
	mclk = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);

	seq_printf(m, "\n [  mclk  ]: %u MHz\n\n [  sclk  ]: %u MHz\n",

			mclk / 100, sclk / 100);



	offset = data->soft_regs_start + offsetof(SMU74_SoftRegisters, AverageGraphicsActivity);

	activity_percent = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset);

	activity_percent += 0x80;

	activity_percent >>= 8;



	seq_printf(m, "\n [GPU load]: %u%%\n\n", activity_percent > 100 ? 100 : activity_percent);



	seq_printf(m, "uvd    %sabled\n", data->uvd_power_gated ? "dis" : "en");



	seq_printf(m, "vce    %sabled\n", data->vce_power_gated ? "dis" : "en");

}



static int polaris10_find_dpm_states_clocks_in_dpm_table(struct pp_hwmgr *hwmgr, const void *input)