PCH_DP_B
if (!found && (intel_de_read(display, PCH_DP_B) & DP_DETECTED))
g4x_dp_init(display, PCH_DP_B, PORT_B);
ibx_sanitize_pch_dp_port(display, PORT_B, PCH_DP_B);
assert_pch_dp_disabled(display, pipe, PORT_B, PCH_DP_B);