HX8279_VGPNH_MIN_MV
#define HX8279_VGPN_VOLT_SEL(x) ((x - HX8279_VGPNH_MIN_MV) / HX8279_VGPNX_STEP_MV)
(desc->vgph_mv && desc->vgph_mv < HX8279_VGPNH_MIN_MV) ||
(desc->vgnh_mv && desc->vgnh_mv < HX8279_VGPNH_MIN_MV))