From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
The spec says:
"A registered notification gets changed on receiving CHANGED event
notification. For a new notification additional NOTIFY command is
expected to be sent."
---
audio/avrcp.c | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/audio/avrcp.c b/audio/avrcp.c
index 131490f..ea60ef1 100644
--- a/audio/avrcp.c
+++ b/audio/avrcp.c
@@ -177,6 +177,8 @@ static uint32_t company_ids[] = {
IEEEID_BTSIG,
};
+static void register_volume_notification(struct avrcp_player *player);
+
static sdp_record_t *avrcp_ct_record(void)
{
sdp_list_t *svclass_id, *pfseq, *apseq, *root;
@@ -1148,13 +1150,18 @@ static gboolean avrcp_handle_volume_changed(struct avctp *session,
struct avrcp_header *pdu = (void *) operands;
uint8_t volume;
- if (code == AVC_CTYPE_REJECTED || code == AVC_CTYPE_NOT_IMPLEMENTED)
+ if (code != AVC_CTYPE_INTERIM || code != AVC_CTYPE_CHANGED)
return FALSE;
volume = pdu->params[1] & 0x7F;
player->cb->set_volume(volume, player->dev, player->user_data);
+ if (code == AVC_CTYPE_CHANGED) {
+ register_volume_notification(player);
+ return FALSE;
+ }
+
return TRUE;
}
--
1.7.7.6
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