Add device type SR_CONF_MULTIPLEXER.

include/libsigrok/libsigrok.h

@@ -723,6 +723,12 @@ enum sr_configkey {
 	/** The device can measure power. */
 	SR_CONF_POWERMETER,
 
+	/**
+	 * The device can switch between multiple sources, e.g. a relay actuator
+	 * or multiplexer.
+	 */
+	SR_CONF_MULTIPLEXER,
+
 	/* Update sr_key_info_config[] (hwdriver.c) upon changes! */
 
 	/*--- Driver scan options -------------------------------------------*/

src/hwdriver.c

@@ -63,6 +63,7 @@ static struct sr_key_info sr_key_info_config[] = {
 	{SR_CONF_SCALE, SR_T_STRING, NULL, "Scale", NULL},
 	{SR_CONF_SIGNAL_GENERATOR, SR_T_STRING, NULL, "Signal generator", NULL},
 	{SR_CONF_POWERMETER, SR_T_STRING, NULL, "Power meter", NULL},
+	{SR_CONF_MULTIPLEXER, SR_T_STRING, NULL, "Multiplexer", NULL},
 
 	/* Driver scan options */
 	{SR_CONF_CONN, SR_T_STRING, "conn",