This patch adds interface to populate smc pptable for smu.
It's to set initialized values (get from vbios) to dpm tables context such as
gfxclk, memclk, dcefclk, and etc. And enable the DPM feature for each type of
clks.
v2: add detailed info to describe this function
Signed-off-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
if (ret)
return ret;
+ /*
+ * Set initialized values (get from vbios) to dpm tables context such as
+ * gfxclk, memclk, dcefclk, and etc. And enable the DPM feature for each
+ * type of clks.
+ */
+ ret = smu_populate_smc_pptable(smu);
+ if (ret)
+ return ret;
+
return 0;
}
int (*get_vbios_bootup_values)(struct smu_context *smu);
int (*check_pptable)(struct smu_context *smu);
int (*parse_pptable)(struct smu_context *smu);
+ int (*populate_smc_pptable)(struct smu_context *smu);
};
#define smu_init_microcode(smu) \
((smu)->funcs->check_pptable ? (smu)->funcs->check_pptable((smu)) : 0)
#define smu_parse_pptable(smu) \
((smu)->funcs->parse_pptable ? (smu)->funcs->parse_pptable((smu)) : 0)
+#define smu_populate_smc_pptable(smu) \
+ ((smu)->funcs->populate_smc_pptable ? (smu)->funcs->populate_smc_pptable((smu)) : 0)
extern const struct amd_ip_funcs smu_ip_funcs;