phy_fia
lane_mask = intel_de_read(display, PORT_TX_DFLEXDPSP(tc->phy_fia));
reg = PORT_TX_DFLEXPA1(tc->phy_fia);
val = intel_de_read(display, PORT_TX_DFLEXDPMLE1(tc->phy_fia));
intel_de_write(display, PORT_TX_DFLEXDPMLE1(tc->phy_fia), val);
tc->phy_fia = tc_port / 2;
tc->phy_fia = FIA1;
fia_isr = intel_de_read(display, PORT_TX_DFLEXDPSP(tc->phy_fia));
val = intel_de_read(display, PORT_TX_DFLEXDPPMS(tc->phy_fia));
val = intel_de_read(display, PORT_TX_DFLEXDPCSSS(tc->phy_fia));
intel_de_write(display, PORT_TX_DFLEXDPCSSS(tc->phy_fia), val);
val = intel_de_read(display, PORT_TX_DFLEXDPCSSS(tc->phy_fia));
enum phy_fia phy_fia;