GMBUS_PIN_12_TC4_ICP 1360 drivers/gpu/drm/i915/display/intel_bios.c [ICL_DDC_BUS_PORT_4] = GMBUS_PIN_12_TC4_ICP, GMBUS_PIN_12_TC4_ICP 89 drivers/gpu/drm/i915/display/intel_gmbus.c [GMBUS_PIN_12_TC4_ICP] = { "tc4", GPIOM },