return pm_type;
}
+static int renoir_dpm_set_uvd_enable(struct smu_context *smu, bool enable)
+{
+ struct smu_power_context *smu_power = &smu->smu_power;
+ struct smu_power_gate *power_gate = &smu_power->power_gate;
+ int ret = 0;
+
+ if (enable) {
+ /* vcn dpm on is a prerequisite for vcn power gate messages */
+ if (smu_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT)) {
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_PowerUpVcn, 1);
+ if (ret)
+ return ret;
+ }
+ power_gate->vcn_gated = false;
+ } else {
+ if (smu_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT)) {
+ ret = smu_send_smc_msg(smu, SMU_MSG_PowerDownVcn);
+ if (ret)
+ return ret;
+ }
+ power_gate->vcn_gated = true;
+ }
+
+ return ret;
+}
+
static const struct pptable_funcs renoir_ppt_funcs = {
.get_smu_msg_index = renoir_get_smu_msg_index,
.get_smu_table_index = renoir_get_smu_table_index,
.get_dpm_uclk_limited = renoir_get_dpm_uclk_limited,
.print_clk_levels = renoir_print_clk_levels,
.get_current_power_state = renoir_get_current_power_state,
-
+ .dpm_set_uvd_enable = renoir_dpm_set_uvd_enable,
};
void renoir_set_ppt_funcs(struct smu_context *smu)