From f3ba3c119c3918dfa9cbde74afe21bd4c5609b44 Mon Sep 17 00:00:00 2001
From: Aurelien Jacobs <aurel@gnuage.org>
Date: Wed, 19 Nov 2014 23:53:10 +0100
Subject: [PATCH] manson-hcs-3xxx: Publish driver options.

---
 src/hardware/manson-hcs-3xxx/api.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/hardware/manson-hcs-3xxx/api.c b/src/hardware/manson-hcs-3xxx/api.c
index 6be41b9f..b04ab16f 100644
--- a/src/hardware/manson-hcs-3xxx/api.c
+++ b/src/hardware/manson-hcs-3xxx/api.c
@@ -26,6 +26,11 @@
 
 #include "protocol.h"
 
+static const uint32_t drvopts[] = {
+	/* Device class */
+	SR_CONF_POWER_SUPPLY,
+};
+
 static const uint32_t scanopts[] = {
 	SR_CONF_CONN,
 	SR_CONF_SERIALCOMM,
@@ -329,6 +334,12 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
 
 	(void)cg;
 
+	if (key == SR_CONF_DEVICE_OPTIONS && !sdi) {
+		*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
+				drvopts, ARRAY_SIZE(drvopts), sizeof(uint32_t));
+		return SR_OK;
+	}
+
 	if (!sdi)
 		return SR_ERR_ARG;
 	devc = sdi->priv;