From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
---
android/hal-ipc-api.txt | 30 +++++++++++++++++++++++++++++-
android/hal-msg.h | 16 ++++++++++++++++
2 files changed, 45 insertions(+), 1 deletion(-)
diff --git a/android/hal-ipc-api.txt b/android/hal-ipc-api.txt
index ad5d192..01c2e81 100644
--- a/android/hal-ipc-api.txt
+++ b/android/hal-ipc-api.txt
@@ -1174,7 +1174,35 @@ Bluetooth Remote Control HAL (ID 8)
Android HAL name: "avrcp" (BT_PROFILE_AV_RC_ID)
Opcode 0x00 - Error response
- Opcode 0x01 - Get Play Status command/response
+
+ Response parameters: Status (1 octet)
+
+ Valid status values: 0x01 = Fail
+ 0x02 = Not ready
+ 0x03 = No memory
+ 0x04 = Busy
+ 0x05 = Done (already completed)
+ 0x06 = Unsupported
+ 0x07 = Parameter invalid
+ 0x08 = Unhandled
+ 0x09 = Authentication failure
+ 0x0a = Remote device down
+
+ Opcode 0x01 - Get Play Status Response command/response
+
+ Command parameters: Status (1 octet)
+ Duration (4 octets)
+ Position (4 octets)
+
+ In case of an error, the error response will be returned.
+
+ Valid status values: 0x00 = Stopped
+ 0x01 = Playing
+ 0x02 = Paused
+ 0x03 = Fwd seek
+ 0x04 = Rev seek
+ 0xff = Error
+
Opcode 0x02 - List Player Application Attributes command/response
Opcode 0x03 - List Player Application Values command/response
Opcode 0x04 - Get Player Application Values command/response
diff --git a/android/hal-msg.h b/android/hal-msg.h
index 6ef00f9..82cd3f5 100644
--- a/android/hal-msg.h
+++ b/android/hal-msg.h
@@ -783,3 +783,19 @@ struct hal_ev_handsfree_unknown_at {
} __attribute__((packed));
#define HAL_EV_HANDSFREE_HSP_KEY_PRESS 0x90
+
+/* AVRCP HAL API */
+
+#define HAL_AVRCP_PLAY_STATUS_STOPPED 0x00
+#define HAL_AVRCP_PLAY_STATUS_PLAYING 0x01
+#define HAL_AVRCP_PLAY_STATUS_PAUSED 0x02
+#define HAL_AVRCP_PLAY_STATUS_FWD_SEEK 0x03
+#define HAL_AVRCP_PLAY_STATUS_REV_SEEK 0x04
+#define HAL_AVRCP_PLAY_STATUS_ERROR 0xff
+
+#define HAL_OP_AVRCP_GET_PLAY_STATUS 0x01
+struct hal_cmd_avrcp_get_play_status {
+ uint8_t status;
+ uint32_t duration;
+ uint32_t position;
+} __attribute__((packed));
--
1.8.5.3
--
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