DM_DP_CON_SWITCH_UART  134 drivers/extcon/extcon-rt8973a.h #define DM_DP_CON_SWITCH_UART			0x3
DM_DP_CON_SWITCH_UART  230 drivers/extcon/extcon-sm5502.h #define DM_DP_CON_SWITCH_UART			0x3