From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
---
android/hal-ipc-api.txt | 19 ++++++++++++++++++-
android/hal-msg.h | 18 ++++++++++++++++++
2 files changed, 36 insertions(+), 1 deletion(-)
diff --git a/android/hal-ipc-api.txt b/android/hal-ipc-api.txt
index b977957..c1609c9 100644
--- a/android/hal-ipc-api.txt
+++ b/android/hal-ipc-api.txt
@@ -1281,7 +1281,24 @@ Android HAL name: "avrcp" (BT_PROFILE_AV_RC_ID)
Valid status values: Same as in Get Play Status Response
- Opcode 0x09 - Register Notification command/response
+ Opcode 0x09 - Register Notification Response command/response
+
+ Command parameters: Event (1 octet)
+ Type (1 octet)
+ Data length (1 octet)
+ Data (variable)
+
+ In case of an error, the error response will be returned.
+
+ Valid event values: 0x01 = Status Changed
+ 0x02 = Track Changed
+ 0x03 = Track Reached End
+ 0x04 = Track Reached Start
+ 0x05 = Position Changed
+ 0x08 = Setting Changed
+
+ Valid type values : 0x00 = Interim
+ 0x01 = Changed
Opcode 0x81 - Get Play Status notification
Opcode 0x82 - List Player Application Attributes notification
diff --git a/android/hal-msg.h b/android/hal-msg.h
index 42b08cd..ca1f6b5 100644
--- a/android/hal-msg.h
+++ b/android/hal-msg.h
@@ -863,3 +863,21 @@ struct hal_cmd_avrcp_get_element_attrs_text {
struct hal_cmd_avrcp_set_player_attrs_value {
uint8_t status;
} __attribute__((packed));
+
+#define HAL_AVRCP_EVENT_STATUS_CHANGED 0x01
+#define HAL_AVRCP_EVENT_TRACK_CHANGED 0x02
+#define HAL_AVRCP_EVENT_TRACK_REACHED_END 0x03
+#define HAL_AVRCP_EVENT_TRACK_REACHED_START 0x04
+#define HAL_AVRCP_EVENT_POSITION_CHANGED 0x05
+#define HAL_AVRCP_EVENT_SETTING_CHANGED 0x08
+
+#define HAL_AVRCP_EVENT_TYPE_INTERIM 0x00
+#define HAL_AVRCP_EVENT_TYPE_CHANGED 0x01
+
+#define HAL_OP_AVRCP_REGISTER_NOTIFICATION 0x09
+struct hal_cmd_avrcp_register_notification {
+ uint8_t event;
+ uint8_t type;
+ uint8_t len;
+ uint8_t data[0];
+} __attribute__((packed));
--
1.8.5.3
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