From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
---
v2: Use fixed buffers instead of allocating memory for ipc commands, also
change to use variable length for text attributes to avoid having to define a
huge MTU which in most cases would be filled with 0.
android/hal-ipc-api.txt | 6 ++++++
android/hal-msg.h | 5 +++++
2 files changed, 11 insertions(+)
diff --git a/android/hal-ipc-api.txt b/android/hal-ipc-api.txt
index ee3bd76..ea26d0d 100644
--- a/android/hal-ipc-api.txt
+++ b/android/hal-ipc-api.txt
@@ -1300,6 +1300,12 @@ Android HAL name: "avrcp" (BT_PROFILE_AV_RC_ID)
Valid type values : 0x00 = Interim
0x01 = Changed
+ Opcode 0x0a - Set Volume command/response
+
+ Command parameters: Value (1 octet)
+
+ In case of an error, the error response will be returned.
+
Opcode 0x81 - Remote Features notification
Notification parameters: Remote address (6 octets)
diff --git a/android/hal-msg.h b/android/hal-msg.h
index 6504408..9d396a1 100644
--- a/android/hal-msg.h
+++ b/android/hal-msg.h
@@ -882,6 +882,11 @@ struct hal_cmd_avrcp_register_notification {
uint8_t data[0];
} __attribute__((packed));
+#define HAL_OP_AVRCP_SET_VOLUME 0x0a
+struct hal_cmd_avrcp_set_volume {
+ uint8_t value;
+};
+
#define HAL_EV_AVRCP_REMOTE_FEATURES 0x81
struct hal_ev_avrcp_remote_features {
uint8_t bdaddr[6];
--
1.8.5.3
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