rohde-schwarz-sme-0x: Add support for SR_CONF_SIGNAL_GENERATOR.

diff --git a/src/hardware/rohde-schwarz-sme-0x/api.c b/src/hardware/rohde-schwarz-sme-0x/api.c
index 58a636d039cf0b0330ee13cc12b0e5e7178bcab6..6b84c64a6f72c7008256300b07f64d20a51593d6 100644 (file)
--- a/src/hardware/rohde-schwarz-sme-0x/api.c
+++ b/src/hardware/rohde-schwarz-sme-0x/api.c
@@ -71,6 +71,10 @@ static const uint32_t scanopts[] = {
        SR_CONF_SERIALCOMM,
 };
 
+static const uint32_t drvopts[] = {
+        SR_CONF_SIGNAL_GENERATOR,
+};
+
 static const uint32_t devopts[] = {
        SR_CONF_OUTPUT_FREQUENCY | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
        SR_CONF_AMPLITUDE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
@@ -240,6 +244,13 @@ static int config_list(uint32_t key, GVariant **data,
        (void)sdi;
        (void)cg;
 
+       /* Return drvopts without sdi (and devopts with sdi, see below). */
+       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;
+       }
+
        switch (key) {
        case SR_CONF_SCAN_OPTIONS:
                *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,