drivers: Factor out std_gvar_samplerates{,_steps}().

[libsigrok.git] / src / hardware / link-mso19 / api.c

diff --git a/src/hardware/link-mso19/api.c b/src/hardware/link-mso19/api.c
index bd33d9f2c2ad451fad18236b444f82f8a866670d..ae1a7f6861d2af2452f450ebee49a9ef5ec7eaf7 100644 (file)
--- a/src/hardware/link-mso19/api.c
+++ b/src/hardware/link-mso19/api.c
@@ -22,9 +22,12 @@
 #include <config.h>
 #include "protocol.h"
 
-static const uint32_t devopts[] = {
+static const uint32_t drvopts[] = {
        SR_CONF_OSCILLOSCOPE,
        SR_CONF_LOGIC_ANALYZER,
+};
+
+static const uint32_t devopts[] = {
        SR_CONF_LIMIT_SAMPLES | SR_CONF_SET,
        SR_CONF_SAMPLERATE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
        SR_CONF_TRIGGER_TYPE | SR_CONF_LIST,
@@ -285,23 +288,11 @@ static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi,
 static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi,
                const struct sr_channel_group *cg)
 {
-       GVariant *gvar;
-       GVariantBuilder gvb;
-
-       (void)cg;
-       (void)sdi;
-
        switch (key) {
        case SR_CONF_DEVICE_OPTIONS:
-               *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
-                               devopts, ARRAY_SIZE(devopts), sizeof(uint32_t));
-               break;
+               return STD_CONFIG_LIST(key, data, sdi, cg, NULL, drvopts, devopts);
        case SR_CONF_SAMPLERATE:
-               g_variant_builder_init(&gvb, G_VARIANT_TYPE("a{sv}"));
-               gvar = g_variant_new_fixed_array(G_VARIANT_TYPE("t"), samplerates,
-                               ARRAY_SIZE(samplerates), sizeof(uint64_t));
-               g_variant_builder_add(&gvb, "{sv}", "samplerate-steps", gvar);
-               *data = g_variant_builder_end(&gvb);
+               *data = std_gvar_samplerates_steps(samplerates, ARRAY_SIZE(samplerates));
                break;
        case SR_CONF_TRIGGER_TYPE:
                *data = g_variant_new_string(TRIGGER_TYPE);
@@ -376,7 +367,6 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
        return SR_OK;
 }
 
-/* This stops acquisition on ALL devices, ignoring dev_index. */
 static int dev_acquisition_stop(struct sr_dev_inst *sdi)
 {
        stop_acquisition(sdi);