apmf_get_dyn_slider_def_ac
apmf_get_dyn_slider_def_ac(dev, &out);
ret = apmf_get_dyn_slider_def_ac(dev, &out);
int apmf_get_dyn_slider_def_ac(struct amd_pmf_dev *pdev, struct apmf_dyn_slider_output *data);