Fix signal strength indicator on maemo6 driver
Negative values should be interpreted as 0 since HFP does only support
positive indicators from 0 to 5.
diff --git a/audio/telephony-maemo6.c b/audio/telephony-maemo6.c
index 142579c..e40d6e3 100644
--- a/audio/telephony-maemo6.c
+++ b/audio/telephony-maemo6.c
@@ -134,7 +134,7 @@
static struct {
char *operator_name;
uint8_t status;
- uint32_t signals_bar;
+ int32_t signals_bar;
} net = {
.operator_name = NULL,
.status = NETWORK_REG_STATUS_UNKOWN,
@@ -1226,11 +1226,13 @@
update_registration_status(status);
}
-static void update_signal_strength(uint32_t signals_bar)
+static void update_signal_strength(int32_t signals_bar)
{
int signal;
- if (signals_bar > 100) {
+ if (signals_bar < 0)
+ signals_bar = 0;
+ else if (signals_bar > 100) {
debug("signals_bar greater than expected: %u", signals_bar);
signals_bar = 100;
}
@@ -1250,7 +1252,7 @@
static void handle_signal_strength_changed(DBusMessage *msg)
{
- uint8_t signals_bar, rssi_in_dbm;
+ int32_t signals_bar, rssi_in_dbm;
if (!dbus_message_get_args(msg, NULL,
DBUS_TYPE_INT32, &signals_bar,
