diff --git a/src/session_driver.c b/src/session_driver.c
index 3aabffa2..99d1c6cf 100644
--- a/src/session_driver.c
+++ b/src/session_driver.c
@@ -66,7 +66,10 @@ static gboolean stream_session_data(struct sr_dev_inst *sdi)
 	struct session_vdev *vdev;
 	struct sr_datafeed_packet packet;
 	struct sr_datafeed_logic logic;
-	struct sr_datafeed_analog_old analog;
+	struct sr_datafeed_analog analog;
+	struct sr_analog_encoding encoding;
+	struct sr_analog_meaning meaning;
+	struct sr_analog_spec spec;
 	struct zip_stat zs;
 	int ret, got_data;
 	char capturefile[16];
@@ -137,15 +140,16 @@ static gboolean stream_session_data(struct sr_dev_inst *sdi)
 	if (ret > 0) {
 		got_data = TRUE;
 		if (vdev->cur_analog_channel != 0) {
-			packet.type = SR_DF_ANALOG_OLD;
+			packet.type = SR_DF_ANALOG;
 			packet.payload = &analog;
-			analog.channels = g_slist_prepend(NULL,
+			sr_analog_init(&analog, &encoding, &meaning, &spec, 0);
+			analog.meaning->channels = g_slist_prepend(NULL,
 					g_array_index(vdev->analog_channels,
 						struct sr_channel *, vdev->cur_analog_channel - 1));
 			analog.num_samples = ret / sizeof(float);
-			analog.mq = SR_MQ_VOLTAGE;
-			analog.unit = SR_UNIT_VOLT;
-			analog.mqflags = SR_MQFLAG_DC;
+			analog.meaning->mq = SR_MQ_VOLTAGE;
+			analog.meaning->unit = SR_UNIT_VOLT;
+			analog.meaning->mqflags = SR_MQFLAG_DC;
 			analog.data = (float *) buf;
 		} else {
 			if (ret % vdev->unitsize != 0)