15738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/****************************************************************************** 25738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 35738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Copyright (C) 2009-2012 Broadcom Corporation 45738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 55738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 65738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * you may not use this file except in compliance with the License. 75738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * You may obtain a copy of the License at: 85738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 95738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * See the License for the specific language governing permissions and 155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * limitations under the License. 165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ******************************************************************************/ 185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/***************************************************************************** 215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Filename: btif_rc.c 235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Description: Bluetooth AVRC implementation 255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project *****************************************************************************/ 275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include <hardware/bluetooth.h> 285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include <fcntl.h> 295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "bta_api.h" 305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "bta_av_api.h" 315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "avrc_defs.h" 325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "bd.h" 335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "gki.h" 345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define LOG_TAG "BTIF_RC" 365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "btif_common.h" 379adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan#include "btif_util.h" 389adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan#include "btif_av.h" 399adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan#include "hardware/bt_rc.h" 409adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan#include "uinput.h" 415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/***************************************************************************** 435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Constants & Macros 445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project******************************************************************************/ 455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* cod value for Headsets */ 475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define COD_AV_HEADSETS 0x0404 489adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan/* for AVRC 1.4 need to change this */ 499adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan#define MAX_RC_NOTIFICATIONS AVRC_EVT_APP_SETTING_CHANGE 509adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 519adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan#define IDX_GET_PLAY_STATUS_RSP 0 529adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan#define IDX_LIST_APP_ATTR_RSP 1 539adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan#define IDX_LIST_APP_VALUE_RSP 2 549adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan#define IDX_GET_CURR_APP_VAL_RSP 3 559adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan#define IDX_SET_APP_VAL_RSP 4 569adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan#define IDX_GET_APP_ATTR_TXT_RSP 5 579adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan#define IDX_GET_APP_VAL_TXT_RSP 6 589adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan#define IDX_GET_ELEMENT_ATTR_RSP 7 59247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji#define MAX_VOLUME 128 60247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji#define MAX_LABEL 16 61247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji#define MAX_TRANSACTIONS_PER_SESSION 16 629adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan#define MAX_CMD_QUEUE_LEN 8 639adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 649adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan#define CHECK_RC_CONNECTED \ 65e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("## %s ##", __FUNCTION__); \ 669adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if(btif_rc_cb.rc_connected == FALSE) \ 679adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { \ 68e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("Function %s() called when RC is not connected", __FUNCTION__); \ 699adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan return BT_STATUS_NOT_READY; \ 709adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 719adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 729adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan#define FILL_PDU_QUEUE(index, ctype, label, pending) \ 739adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan{ \ 749adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_cb.rc_pdu_info[index].ctype = ctype; \ 759adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_cb.rc_pdu_info[index].label = label; \ 769adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_cb.rc_pdu_info[index].is_rsp_pending = pending; \ 779adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan} 789adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 799adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan#define SEND_METAMSG_RSP(index, avrc_rsp) \ 809adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan{ \ 819adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if(btif_rc_cb.rc_pdu_info[index].is_rsp_pending == FALSE) \ 829adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { \ 83e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("%s Not sending response as no PDU was registered", __FUNCTION__); \ 849adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan return BT_STATUS_UNHANDLED; \ 859adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } \ 869adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan send_metamsg_rsp(btif_rc_cb.rc_handle, btif_rc_cb.rc_pdu_info[index].label, \ 879adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_cb.rc_pdu_info[index].ctype, avrc_rsp); \ 889adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_cb.rc_pdu_info[index].ctype = 0; \ 899adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_cb.rc_pdu_info[index].label = 0; \ 909adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_cb.rc_pdu_info[index].is_rsp_pending = FALSE; \ 919adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan} 925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/***************************************************************************** 945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Local type definitions 955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project******************************************************************************/ 965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projecttypedef struct { 979adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan UINT8 bNotify; 989adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan UINT8 label; 999adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan} btif_rc_reg_notifications_t; 1009adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 1019adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajantypedef struct 1029adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan{ 1039adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan UINT8 label; 1049adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan UINT8 ctype; 1059adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan BOOLEAN is_rsp_pending; 1069adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan} btif_rc_cmd_ctxt_t; 1079adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 1089adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan/* TODO : Merge btif_rc_reg_notifications_t and btif_rc_cmd_ctxt_t to a single struct */ 1099adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajantypedef struct { 1105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BOOLEAN rc_connected; 1115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT8 rc_handle; 1129adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan tBTA_AV_FEAT rc_features; 1135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR rc_addr; 1145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT16 rc_pending_play; 1159adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_cmd_ctxt_t rc_pdu_info[MAX_CMD_QUEUE_LEN]; 1169adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_reg_notifications_t rc_notif[MAX_RC_NOTIFICATIONS]; 117247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji unsigned int rc_volume; 118247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji uint8_t rc_vol_label; 1195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} btif_rc_cb_t; 1205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 121247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojitypedef struct { 122247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji BOOLEAN in_use; 123247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji UINT8 lbl; 124247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji UINT8 handle; 125247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji} rc_transaction_t; 126247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 127247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojitypedef struct 128247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji{ 129247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji pthread_mutex_t lbllock; 130247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji rc_transaction_t transaction[MAX_TRANSACTIONS_PER_SESSION]; 131247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji} rc_device_t; 132247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 133247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 134247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojirc_device_t device; 135247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define MAX_UINPUT_PATHS 3 1375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic const char* uinput_dev_path[] = 1385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project {"/dev/uinput", "/dev/input/uinput", "/dev/misc/uinput" }; 1395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic int uinput_fd = -1; 1405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic int send_event (int fd, uint16_t type, uint16_t code, int32_t value); 1425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void send_key (int fd, uint16_t key, int pressed); 1435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic int uinput_driver_check(); 1445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic int uinput_create(char *name); 1455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic int init_uinput (void); 1465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void close_uinput (void); 147a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xiestatic BOOLEAN dev_blacklisted_for_absolute_volume(BD_ADDR peer_dev); 1485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1499adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajanstatic const struct { 1505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project const char *name; 1515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project uint8_t avrcp; 1525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project uint16_t mapped_id; 1535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project uint8_t release_quirk; 1545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} key_map[] = { 1555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { "PLAY", AVRC_ID_PLAY, KEY_PLAYCD, 1 }, 1565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { "STOP", AVRC_ID_STOP, KEY_STOPCD, 0 }, 1575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { "PAUSE", AVRC_ID_PAUSE, KEY_PAUSECD, 1 }, 1585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { "FORWARD", AVRC_ID_FORWARD, KEY_NEXTSONG, 0 }, 1595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { "BACKWARD", AVRC_ID_BACKWARD, KEY_PREVIOUSSONG, 0 }, 1605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { "REWIND", AVRC_ID_REWIND, KEY_REWIND, 0 }, 16198497a520010fc996a8ce490665cac6c1439dd2dJohn Du { "FAST FORWARD", AVRC_ID_FAST_FOR, KEY_FAST_FORWARD, 0 }, 1625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { NULL, 0, 0, 0 } 1635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project}; 1645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1657850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie/* the rc_black_addr_prefix and rc_white_addr_prefix are used to correct 1667850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie * IOP issues of absolute volume feature 1677850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie * We encoutered A2DP headsets/carkits advertising absolute volume but buggy. 1687850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie * We would like to blacklist those devices. 1697850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie * But we donot have a full list of the bad devices. So as a temp fix, we 1707850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie * are blacklisting all the devices except the devices we have well tested, 1717850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie * the ones in the whitelist. 1727850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie * 1737850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie * For now, only the rc_white_addr_prefix is used in the code while 1747850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie * rc_black_addr_prefix is kept here for future long term solution. 1757850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie */ 176a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xiestatic const UINT8 rc_black_addr_prefix[][3] = { 1777850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie {0x0, 0x18, 0x6B}, // LG HBS-730 178a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie {0x0, 0x26, 0x7E} // VW Passat 179a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie}; 180a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie 1817850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xiestatic const UINT8 rc_white_addr_prefix[][3] = { 1827850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie {0x94, 0xCE, 0x2C}, // Sony SBH50 183c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin {0x30, 0x17, 0xC8} // Sony wm600 184c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin}; 185c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin 186c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Linstatic const char* rc_white_name[] = { 187c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin "SBH50", 188c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin "MW600" 1897850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie}; 1907850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie 1919adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajanstatic void send_reject_response (UINT8 rc_handle, UINT8 label, 1929adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan UINT8 pdu, UINT8 status); 1939adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajanstatic UINT8 opcode_from_pdu(UINT8 pdu); 1949adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajanstatic void send_metamsg_rsp (UINT8 rc_handle, UINT8 label, 1959adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan tBTA_AV_CODE code, tAVRC_RESPONSE *pmetamsg_resp); 196247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojistatic void register_volumechange(UINT8 label); 197247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojistatic void lbl_init(); 198247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojistatic void lbl_destroy(); 199247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojistatic void init_all_transactions(); 200247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojistatic bt_status_t get_transaction(rc_transaction_t **ptransaction); 201247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojistatic void release_transaction(UINT8 label); 202247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojistatic rc_transaction_t* get_transaction_by_lbl(UINT8 label); 203247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojistatic void handle_rc_metamsg_rsp(tBTA_AV_META_MSG *pmeta_msg); 2049adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajanstatic void btif_rc_upstreams_evt(UINT16 event, tAVRC_COMMAND* p_param, UINT8 ctype, UINT8 label); 205247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojistatic void btif_rc_upstreams_rsp_evt(UINT16 event, tAVRC_RESPONSE *pavrc_resp, UINT8 ctype, UINT8 label); 2065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/***************************************************************************** 2085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Static variables 2095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project******************************************************************************/ 2105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic btif_rc_cb_t btif_rc_cb; 2119adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajanstatic btrc_callbacks_t *bt_rc_callbacks = NULL; 2124ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwoodstatic btrc_ctrl_callbacks_t *bt_rc_ctrl_callbacks = NULL; 2135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/***************************************************************************** 2155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Static functions 2165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project******************************************************************************/ 2175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/***************************************************************************** 2195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Externs 2205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project******************************************************************************/ 2215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectextern BOOLEAN btif_hf_call_terminated_recently(); 2225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectextern BOOLEAN check_cod(const bt_bdaddr_t *remote_bdaddr, uint32_t cod); 2239adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 2245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/***************************************************************************** 2265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Functions 2275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project******************************************************************************/ 2285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/***************************************************************************** 2305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Local uinput helper functions 2315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project******************************************************************************/ 2325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectint send_event (int fd, uint16_t type, uint16_t code, int32_t value) 2335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 2345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project struct uinput_event event; 235e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s type:%u code:%u value:%d", __FUNCTION__, 2369adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan type, code, value); 2375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(&event, 0, sizeof(event)); 2385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project event.type = type; 2395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project event.code = code; 2405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project event.value = value; 2415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return write(fd, &event, sizeof(event)); 2435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 2445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid send_key (int fd, uint16_t key, int pressed) 2465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 247e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s fd:%d key:%u pressed:%d", __FUNCTION__, 2489adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan fd, key, pressed); 2499adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 2509adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if (fd < 0) 2519adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 2525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return; 2535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 2545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 255e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("AVRCP: Send key %d (%d) fd=%d", key, pressed, fd); 2565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project send_event(fd, EV_KEY, key, pressed); 2575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project send_event(fd, EV_SYN, SYN_REPORT, 0); 2585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 2595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/************** uinput related functions **************/ 2615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectint uinput_driver_check() 2625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 2635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project uint32_t i; 2645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i=0; i < MAX_UINPUT_PATHS; i++) 2655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 2665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (access(uinput_dev_path[i], O_RDWR) == 0) { 2675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return 0; 2685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 2695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 270e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s ERROR: uinput device is not in the system", __FUNCTION__); 2715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return -1; 2725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 2735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectint uinput_create(char *name) 2755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 2765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project struct uinput_dev dev; 2775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int fd, err, x = 0; 2785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for(x=0; x < MAX_UINPUT_PATHS; x++) 2805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 2815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project fd = open(uinput_dev_path[x], O_RDWR); 2825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (fd < 0) 2835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project continue; 2845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 2855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 2865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (x == MAX_UINPUT_PATHS) { 287e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s ERROR: uinput device open failed", __FUNCTION__); 2885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return -1; 2895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 2905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(&dev, 0, sizeof(dev)); 2915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (name) 2925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project strncpy(dev.name, name, UINPUT_MAX_NAME_SIZE); 2935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dev.id.bustype = BUS_BLUETOOTH; 2955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dev.id.vendor = 0x0000; 2965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dev.id.product = 0x0000; 2975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dev.id.version = 0x0000; 2985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (write(fd, &dev, sizeof(dev)) < 0) { 300e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s Unable to write device information", __FUNCTION__); 3015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project close(fd); 3025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return -1; 3035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ioctl(fd, UI_SET_EVBIT, EV_KEY); 3065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ioctl(fd, UI_SET_EVBIT, EV_REL); 3075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ioctl(fd, UI_SET_EVBIT, EV_SYN); 3085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (x = 0; key_map[x].name != NULL; x++) 3105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ioctl(fd, UI_SET_KEYBIT, key_map[x].mapped_id); 3115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for(x = 0; x < KEY_MAX; x++) 3135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ioctl(fd, UI_SET_KEYBIT, x); 3145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (ioctl(fd, UI_DEV_CREATE, NULL) < 0) { 316e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s Unable to create uinput device", __FUNCTION__); 3175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project close(fd); 3185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return -1; 3195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return fd; 3215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 3225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectint init_uinput (void) 3245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 3255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project char *name = "AVRCP"; 3265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 327e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s", __FUNCTION__); 3285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project uinput_fd = uinput_create(name); 3295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (uinput_fd < 0) { 330e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s AVRCP: Failed to initialize uinput for %s (%d)", 3315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project __FUNCTION__, name, uinput_fd); 3325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } else { 333e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s AVRCP: Initialized uinput for %s (fd=%d)", 3345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project __FUNCTION__, name, uinput_fd); 3355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return uinput_fd; 3375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 3385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid close_uinput (void) 3405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 341e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s", __FUNCTION__); 3425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (uinput_fd > 0) { 3435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ioctl(uinput_fd, UI_DEV_DESTROY); 3445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project close(uinput_fd); 3465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project uinput_fd = -1; 3475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 3495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 350247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojivoid handle_rc_features() 351247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji{ 352247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji btrc_remote_features_t rc_features = BTRC_FEAT_NONE; 353247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji bt_bdaddr_t rc_addr; 354247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji bdcpy(rc_addr.address, btif_rc_cb.rc_addr); 3559adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 356a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie if (dev_blacklisted_for_absolute_volume(btif_rc_cb.rc_addr)) 357a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie { 358a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie btif_rc_cb.rc_features &= ~BTA_AV_FEAT_ADV_CTRL; 359a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie } 360a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie 361247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if (btif_rc_cb.rc_features & BTA_AV_FEAT_BROWSE) 362247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 363247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji rc_features |= BTRC_FEAT_BROWSE; 364247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 365247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if ( (btif_rc_cb.rc_features & BTA_AV_FEAT_ADV_CTRL) && 366247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji (btif_rc_cb.rc_features & BTA_AV_FEAT_RCTG)) 367247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 368247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji rc_features |= BTRC_FEAT_ABSOLUTE_VOLUME; 369247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 370247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if (btif_rc_cb.rc_features & BTA_AV_FEAT_METADATA) 371247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 372247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji rc_features |= BTRC_FEAT_METADATA; 373247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 374e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: rc_features=0x%x", __FUNCTION__, rc_features); 375247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji HAL_CBACK(bt_rc_callbacks, remote_features_cb, &rc_addr, rc_features) 376247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 377247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji#if (AVRC_ADV_CTRL_INCLUDED == TRUE) 378e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("Checking for feature flags in btif_rc_handler with label %d", 379247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji btif_rc_cb.rc_vol_label); 380247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji // Register for volume change on connect 381247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if(btif_rc_cb.rc_features & BTA_AV_FEAT_ADV_CTRL && 382247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji btif_rc_cb.rc_features & BTA_AV_FEAT_RCTG) 383247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 384247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji rc_transaction_t *p_transaction=NULL; 385247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji bt_status_t status = BT_STATUS_NOT_READY; 386247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if(MAX_LABEL==btif_rc_cb.rc_vol_label) 387247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 388247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji status=get_transaction(&p_transaction); 389247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 390247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji else 391247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 392247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji p_transaction=get_transaction_by_lbl(btif_rc_cb.rc_vol_label); 393247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if(NULL!=p_transaction) 394247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 395e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("register_volumechange already in progress for label %d", 396247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji btif_rc_cb.rc_vol_label); 397247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji return; 398247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 399247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji else 400247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji status=get_transaction(&p_transaction); 401247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 402247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 403247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if(BT_STATUS_SUCCESS == status && NULL!=p_transaction) 404247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 405247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji btif_rc_cb.rc_vol_label=p_transaction->lbl; 406247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji register_volumechange(btif_rc_cb.rc_vol_label); 407247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 408247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 409247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji#endif 410247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji} 4119adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 4125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/*************************************************************************** 4145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Function handle_rc_connect 4155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 41698497a520010fc996a8ce490665cac6c1439dd2dJohn Du * - Argument: tBTA_AV_RC_OPEN RC open data structure 4175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 4185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * - Description: RC connection event handler 4195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 4205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ***************************************************************************/ 4215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid handle_rc_connect (tBTA_AV_RC_OPEN *p_rc_open) 4225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 423e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: rc_handle: %d", __FUNCTION__, p_rc_open->rc_handle); 4249adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan bt_status_t result = BT_STATUS_SUCCESS; 4259adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan int i; 4269adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan char bd_str[18]; 42793912473fde12ab5ab4b1be8774bbf43d47c7ddcMike Lockwood#if (AVRC_CTLR_INCLUDED == TRUE) 42893912473fde12ab5ab4b1be8774bbf43d47c7ddcMike Lockwood bt_bdaddr_t rc_addr; 42993912473fde12ab5ab4b1be8774bbf43d47c7ddcMike Lockwood#endif 4305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4319adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if(p_rc_open->status == BTA_AV_SUCCESS) 4329adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 4339adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan memcpy(btif_rc_cb.rc_addr, p_rc_open->peer_addr, sizeof(BD_ADDR)); 4349adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_cb.rc_features = p_rc_open->peer_features; 435247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji btif_rc_cb.rc_vol_label=MAX_LABEL; 436247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji btif_rc_cb.rc_volume=MAX_VOLUME; 4379adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 4389adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_cb.rc_connected = TRUE; 4399adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_cb.rc_handle = p_rc_open->rc_handle; 4405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 441247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji /* on locally initiated connection we will get remote features as part of connect */ 442247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if (btif_rc_cb.rc_features != 0) 443247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji handle_rc_features(); 444247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 4459adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan result = uinput_driver_check(); 4469adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if(result == BT_STATUS_SUCCESS) 4479adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 4489adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan init_uinput(); 4499adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 4504ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood#if (AVRC_CTLR_INCLUDED == TRUE) 4514ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood bdcpy(rc_addr.address, btif_rc_cb.rc_addr); 4524ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood /* report connection state if device is AVRCP target */ 4534ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood if (btif_rc_cb.rc_features & BTA_AV_FEAT_RCTG) { 4544ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood HAL_CBACK(bt_rc_ctrl_callbacks, connection_state_cb, TRUE, &rc_addr); 4554ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood } 4564ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood#endif 4579adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 4589adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan else 4599adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 460e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s Connect failed with error code: %d", 4619adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan __FUNCTION__, p_rc_open->status); 4629adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_cb.rc_connected = FALSE; 4639adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 4645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 4655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/*************************************************************************** 4675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Function handle_rc_disconnect 4685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 46998497a520010fc996a8ce490665cac6c1439dd2dJohn Du * - Argument: tBTA_AV_RC_CLOSE RC close data structure 4705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 4715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * - Description: RC disconnection event handler 4725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 4735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ***************************************************************************/ 4745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid handle_rc_disconnect (tBTA_AV_RC_CLOSE *p_rc_close) 4755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 4764ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood#if (AVRC_CTLR_INCLUDED == TRUE) 4774ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood bt_bdaddr_t rc_addr; 4784ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood tBTA_AV_FEAT features; 4794ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood#endif 480e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: rc_handle: %d", __FUNCTION__, p_rc_close->rc_handle); 4815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_rc_cb.rc_handle = 0; 4835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_rc_cb.rc_connected = FALSE; 4845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(btif_rc_cb.rc_addr, 0, sizeof(BD_ADDR)); 48568c53ded6523113ddcc1932fa5bcb7d378b12209Nitin Srivastava memset(btif_rc_cb.rc_notif, 0, sizeof(btif_rc_cb.rc_notif)); 4864ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood#if (AVRC_CTLR_INCLUDED == TRUE) 4874ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood features = btif_rc_cb.rc_features; 4884ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood#endif 4899adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_cb.rc_features = 0; 490247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji btif_rc_cb.rc_vol_label=MAX_LABEL; 491247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji btif_rc_cb.rc_volume=MAX_VOLUME; 492247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji init_all_transactions(); 4935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project close_uinput(); 4944ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood#if (AVRC_CTLR_INCLUDED == TRUE) 4954ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood bdcpy(rc_addr.address, btif_rc_cb.rc_addr); 4964ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood#endif 4974ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood memset(btif_rc_cb.rc_addr, 0, sizeof(BD_ADDR)); 4984ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood#if (AVRC_CTLR_INCLUDED == TRUE) 4994ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood /* report connection state if device is AVRCP target */ 5004ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood if (features & BTA_AV_FEAT_RCTG) { 5014ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood HAL_CBACK(bt_rc_ctrl_callbacks, connection_state_cb, FALSE, &rc_addr); 5024ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood } 5034ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood#endif 5045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 5055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/*************************************************************************** 5075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Function handle_rc_passthrough_cmd 5085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 5095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * - Argument: tBTA_AV_RC rc_id remote control command ID 5105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * tBTA_AV_STATE key_state status of key press 5115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 5125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * - Description: Remote control command handler 5135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 5145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ***************************************************************************/ 5155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid handle_rc_passthrough_cmd ( tBTA_AV_REMOTE_CMD *p_remote_cmd) 5165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 5175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project const char *status; 5185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int pressed, i; 5195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 520e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: p_remote_cmd->rc_id=%d", __FUNCTION__, p_remote_cmd->rc_id); 52198497a520010fc996a8ce490665cac6c1439dd2dJohn Du 5225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* If AVRC is open and peer sends PLAY but there is no AVDT, then we queue-up this PLAY */ 5235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_remote_cmd) 5245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 5255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* queue AVRC PLAY if GAVDTP Open notification to app is pending (2 second timer) */ 5265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if ((p_remote_cmd->rc_id == BTA_AV_RC_PLAY) && (!btif_av_is_connected())) 5275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 5285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_remote_cmd->key_state == AVRC_STATE_PRESS) 5295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 530e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati APPL_TRACE_WARNING("%s: AVDT not open, queuing the PLAY command", __FUNCTION__); 5315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_rc_cb.rc_pending_play = TRUE; 5325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return; 5345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if ((p_remote_cmd->rc_id == BTA_AV_RC_PAUSE) && (btif_rc_cb.rc_pending_play)) 5375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 538e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati APPL_TRACE_WARNING("%s: Clear the pending PLAY on PAUSE received", __FUNCTION__); 5395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_rc_cb.rc_pending_play = FALSE; 5405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return; 5415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_remote_cmd->key_state == AVRC_STATE_RELEASE) { 5445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project status = "released"; 5455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project pressed = 0; 5465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } else { 5475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project status = "pressed"; 5485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project pressed = 1; 5495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* If this is Play/Pause command (press or release) before processing, check the following 5525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * a voice call has ended recently 5535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * the remote device is not of type headset 5545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * If the above conditions meet, drop the Play/Pause command 5555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * This fix is to interop with certain carkits which sends an automatic PLAY or PAUSE 5565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * commands right after call ends 5575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project */ 5585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if((p_remote_cmd->rc_id == BTA_AV_RC_PLAY || p_remote_cmd->rc_id == BTA_AV_RC_PAUSE)&& 5595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (btif_hf_call_terminated_recently() == TRUE) && 5605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (check_cod( (const bt_bdaddr_t*)&(btif_rc_cb.rc_addr), COD_AV_HEADSETS) != TRUE)) 5615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 562e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s:Dropping the play/Pause command received right after call end cmd:%d", 5635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project __FUNCTION__,p_remote_cmd->rc_id); 5645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return; 5655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 56798497a520010fc996a8ce490665cac6c1439dd2dJohn Du if (p_remote_cmd->rc_id == BTA_AV_RC_FAST_FOR || p_remote_cmd->rc_id == BTA_AV_RC_REWIND) { 56898497a520010fc996a8ce490665cac6c1439dd2dJohn Du HAL_CBACK(bt_rc_callbacks, passthrough_cmd_cb, p_remote_cmd->rc_id, pressed); 56998497a520010fc996a8ce490665cac6c1439dd2dJohn Du return; 57098497a520010fc996a8ce490665cac6c1439dd2dJohn Du } 57198497a520010fc996a8ce490665cac6c1439dd2dJohn Du 5725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; key_map[i].name != NULL; i++) { 5735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_remote_cmd->rc_id == key_map[i].avrcp) { 574e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: %s %s", __FUNCTION__, key_map[i].name, status); 5755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* MusicPlayer uses a long_press_timeout of 1 second for PLAYPAUSE button 5775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * and maps that to autoshuffle. So if for some reason release for PLAY/PAUSE 5785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * comes 1 second after the press, the MediaPlayer UI goes into a bad state. 5795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * The reason for the delay could be sniff mode exit or some AVDTP procedure etc. 5805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * The fix is to generate a release right after the press and drown the 'actual' 5815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * release. 5825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project */ 5835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if ((key_map[i].release_quirk == 1) && (pressed == 0)) 5845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 585e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: AVRC %s Release Faked earlier, drowned now", 5865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project __FUNCTION__, key_map[i].name); 5875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return; 5885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project send_key(uinput_fd, key_map[i].mapped_id, pressed); 5905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if ((key_map[i].release_quirk == 1) && (pressed == 1)) 5915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 5925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_delay(30); // 30ms 593e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: AVRC %s Release quirk enabled, send release now", 5945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project __FUNCTION__, key_map[i].name); 5955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project send_key(uinput_fd, key_map[i].mapped_id, 0); 5965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 5985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 6005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (key_map[i].name == NULL) 602e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s AVRCP: unknown button 0x%02X %s", __FUNCTION__, 6035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_remote_cmd->rc_id, status); 6045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 6055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6064ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood/*************************************************************************** 6074ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood * Function handle_rc_passthrough_rsp 6084ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood * 6094ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood * - Argument: tBTA_AV_REMOTE_RSP passthrough command response 6104ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood * 6114ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood * - Description: Remote control passthrough response handler 6124ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood * 6134ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood ***************************************************************************/ 6144ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwoodvoid handle_rc_passthrough_rsp ( tBTA_AV_REMOTE_RSP *p_remote_rsp) 6154ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood{ 6164ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood#if (AVRC_CTLR_INCLUDED == TRUE) 6174ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood const char *status; 6184ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood if (btif_rc_cb.rc_features & BTA_AV_FEAT_RCTG) 6194ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood { 6204ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood int key_state; 6214ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood if (p_remote_rsp->key_state == AVRC_STATE_RELEASE) 6224ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood { 6234ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood status = "released"; 6244ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood key_state = 1; 6254ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood } 6264ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood else 6274ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood { 6284ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood status = "pressed"; 6294ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood key_state = 0; 6304ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood } 6314ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood 632e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: rc_id=%d status=%s", __FUNCTION__, p_remote_rsp->rc_id, status); 6334ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood 6344ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood release_transaction(p_remote_rsp->label); 6354ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood HAL_CBACK(bt_rc_ctrl_callbacks, passthrough_rsp_cb, p_remote_rsp->rc_id, key_state); 6364ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood } 6374ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood else 6384ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood { 639e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s DUT does not support AVRCP controller role", __FUNCTION__); 6404ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood } 6414ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood#else 642e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s AVRCP controller role is not enabled", __FUNCTION__); 6434ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood#endif 6444ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood} 6454ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood 6469adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajanvoid handle_uid_changed_notification(tBTA_AV_META_MSG *pmeta_msg, tAVRC_COMMAND *pavrc_command) 6475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 6489adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan tAVRC_RESPONSE avrc_rsp = {0}; 6499adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.rsp.pdu = pavrc_command->pdu; 6509adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.rsp.status = AVRC_STS_NO_ERROR; 6519adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.rsp.opcode = pavrc_command->cmd.opcode; 6529adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 6539adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.reg_notif.event_id = pavrc_command->reg_notif.event_id; 6549adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.reg_notif.param.uid_counter = 0; 6559adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 6569adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan send_metamsg_rsp(pmeta_msg->rc_handle, pmeta_msg->label, AVRC_RSP_INTERIM, &avrc_rsp); 6579adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan send_metamsg_rsp(pmeta_msg->rc_handle, pmeta_msg->label, AVRC_RSP_CHANGED, &avrc_rsp); 6585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6599adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan} 6609adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 6619adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 6629adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan/*************************************************************************** 6639adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan * Function handle_rc_metamsg_cmd 6649adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan * 6659adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan * - Argument: tBTA_AV_VENDOR Structure containing the received 6669adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan * metamsg command 6679adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan * 6689adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan * - Description: Remote control metamsg command handler (AVRCP 1.3) 6699adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan * 6709adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan ***************************************************************************/ 6719adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajanvoid handle_rc_metamsg_cmd (tBTA_AV_META_MSG *pmeta_msg) 6729adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan{ 6739adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan /* Parse the metamsg command and pass it on to BTL-IFS */ 6749adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan UINT8 scratch_buf[512] = {0}; 6759adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan tAVRC_COMMAND avrc_command = {0}; 6769adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan tAVRC_STS status; 6779adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan int param_len; 6789adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 679e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("+ %s", __FUNCTION__); 6809adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 6819adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if (pmeta_msg->p_msg->hdr.opcode != AVRC_OP_VENDOR) 6829adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 683e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("Invalid opcode: %x", pmeta_msg->p_msg->hdr.opcode); 6849adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan return; 6859adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 6869adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if (pmeta_msg->len < 3) 6879adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 688e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("Invalid length.Opcode: 0x%x, len: 0x%x", pmeta_msg->p_msg->hdr.opcode, 6899adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan pmeta_msg->len); 6909adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan return; 6919adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 6929adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 6939adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if (pmeta_msg->code >= AVRC_RSP_NOT_IMPL) 6949adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 695247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji#if (AVRC_ADV_CTRL_INCLUDED == TRUE) 696247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji{ 697247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji rc_transaction_t *transaction=NULL; 698247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji transaction=get_transaction_by_lbl(pmeta_msg->label); 699247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if(NULL!=transaction) 700247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 701247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji handle_rc_metamsg_rsp(pmeta_msg); 702247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 703247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji else 704247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 705e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s:Discard vendor dependent rsp. code: %d label:%d.", 706247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji __FUNCTION__, pmeta_msg->code, pmeta_msg->label); 707247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 708247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji return; 709247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji} 710247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji#else 711247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji{ 712e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s:Received vendor dependent rsp. code: %d len: %d. Not processing it.", 7139adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan __FUNCTION__, pmeta_msg->code, pmeta_msg->len); 7149adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan return; 715247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji} 716247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji#endif 717247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 718247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 719247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji status=AVRC_ParsCommand(pmeta_msg->p_msg, &avrc_command, scratch_buf, sizeof(scratch_buf)); 720e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("Received vendor command.code,PDU and label: %d, %d,%d",pmeta_msg->code, 721247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji avrc_command.cmd.pdu, pmeta_msg->label); 7229adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 7239adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if (status != AVRC_STS_NO_ERROR) 7249adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 7259adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan /* return error */ 726e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("%s: Error in parsing received metamsg command. status: 0x%02x", 7279adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan __FUNCTION__, status); 7289adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan send_reject_response(pmeta_msg->rc_handle, pmeta_msg->label, avrc_command.pdu, status); 7299adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 7309adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan else 7319adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 7329adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan /* if RegisterNotification, add it to our registered queue */ 7339adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 7349adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if (avrc_command.cmd.pdu == AVRC_PDU_REGISTER_NOTIFICATION) 7359adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 7369adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan UINT8 event_id = avrc_command.reg_notif.event_id; 7379adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan param_len = sizeof(tAVRC_REG_NOTIF_CMD); 738e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("%s:New register notification received.event_id:%s,label:0x%x,code:%x", 739247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji __FUNCTION__,dump_rc_notification_event_id(event_id), pmeta_msg->label,pmeta_msg->code); 7409adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_cb.rc_notif[event_id-1].bNotify = TRUE; 7419adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_cb.rc_notif[event_id-1].label = pmeta_msg->label; 7429adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 7439adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if(event_id == AVRC_EVT_UIDS_CHANGE) 7449adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 7459adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan handle_uid_changed_notification(pmeta_msg, &avrc_command); 7469adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan return; 7479adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 7489adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 7499adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 7509adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 751e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("%s: Passing received metamsg command to app. pdu: %s", 7529adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan __FUNCTION__, dump_rc_pdu(avrc_command.cmd.pdu)); 7539adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 7549adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan /* Since handle_rc_metamsg_cmd() itself is called from 7559adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan *btif context, no context switching is required. Invoke 7569adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan * btif_rc_upstreams_evt directly from here. */ 7579adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_upstreams_evt((uint16_t)avrc_command.cmd.pdu, &avrc_command, pmeta_msg->code, 758247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji pmeta_msg->label); 7599adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 7605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 7615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/*************************************************************************** 7635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** 7645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** Function btif_rc_handler 7655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** 7665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** Description RC event handler 7675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** 7685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ***************************************************************************/ 7695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid btif_rc_handler(tBTA_AV_EVT event, tBTA_AV *p_data) 7705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 771e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG ("%s event:%s", __FUNCTION__, dump_rc_event(event)); 7725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project switch (event) 7735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 7745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_AV_RC_OPEN_EVT: 7755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 776e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("Peer_features:%x", p_data->rc_open.peer_features); 7775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project handle_rc_connect( &(p_data->rc_open) ); 7785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project }break; 7795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_AV_RC_CLOSE_EVT: 7815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 7825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project handle_rc_disconnect( &(p_data->rc_close) ); 7835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project }break; 7845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_AV_REMOTE_CMD_EVT: 7865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 787afa6e1abbedaad8fe854b0f43999b8aeb801af91Matthew Xie BTIF_TRACE_DEBUG("rc_id:0x%x key_state:%d", p_data->remote_cmd.rc_id, 7885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->remote_cmd.key_state); 7895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project handle_rc_passthrough_cmd( (&p_data->remote_cmd) ); 7909adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 7919adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan break; 79293912473fde12ab5ab4b1be8774bbf43d47c7ddcMike Lockwood#if (AVRC_CTLR_INCLUDED == TRUE) 79393912473fde12ab5ab4b1be8774bbf43d47c7ddcMike Lockwood case BTA_AV_REMOTE_RSP_EVT: 79493912473fde12ab5ab4b1be8774bbf43d47c7ddcMike Lockwood { 795e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("RSP: rc_id:0x%x key_state:%d", p_data->remote_rsp.rc_id, 79693912473fde12ab5ab4b1be8774bbf43d47c7ddcMike Lockwood p_data->remote_rsp.key_state); 79793912473fde12ab5ab4b1be8774bbf43d47c7ddcMike Lockwood handle_rc_passthrough_rsp( (&p_data->remote_rsp) ); 79893912473fde12ab5ab4b1be8774bbf43d47c7ddcMike Lockwood } 79993912473fde12ab5ab4b1be8774bbf43d47c7ddcMike Lockwood break; 80093912473fde12ab5ab4b1be8774bbf43d47c7ddcMike Lockwood#endif 8019adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan case BTA_AV_RC_FEAT_EVT: 8029adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 803e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("Peer_features:%x", p_data->rc_feat.peer_features); 8049adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_cb.rc_features = p_data->rc_feat.peer_features; 805247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji handle_rc_features(); 8069adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 8079adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan break; 8089adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan case BTA_AV_META_MSG_EVT: 8099adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 810e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("BTA_AV_META_MSG_EVT code:%d label:%d", p_data->meta_msg.code, 8119adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan p_data->meta_msg.label); 812e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG(" company_id:0x%x len:%d handle:%d", p_data->meta_msg.company_id, 8139adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan p_data->meta_msg.len, p_data->meta_msg.rc_handle); 8149adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan /* handle the metamsg command */ 8159adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan handle_rc_metamsg_cmd(&(p_data->meta_msg)); 8169adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 8179adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan break; 8185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project default: 819e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("Unhandled RC event : 0x%x", event); 8205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 8225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 8235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/*************************************************************************** 8245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** 8255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** Function btif_rc_get_connected_peer 8265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** 8275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** Description Fetches the connected headset's BD_ADDR if any 8285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** 8295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ***************************************************************************/ 8305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source ProjectBOOLEAN btif_rc_get_connected_peer(BD_ADDR peer_addr) 8315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 8325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_rc_cb.rc_connected == TRUE) { 8335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bdcpy(peer_addr, btif_rc_cb.rc_addr); 8345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return TRUE; 8355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return FALSE; 8375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 8385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 8395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/*************************************************************************** 8405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** 8415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** Function btif_rc_check_handle_pending_play 8425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** 8435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** Description Clears the queued PLAY command. if bSend is TRUE, forwards to app 8445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** 8455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ***************************************************************************/ 8465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 8475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* clear the queued PLAY command. if bSend is TRUE, forward to app */ 8485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid btif_rc_check_handle_pending_play (BD_ADDR peer_addr, BOOLEAN bSendToApp) 8495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 8505cd8bff2dd0337cb52bf48f312e3d2d55a8882fbMike J. Chen UNUSED(peer_addr); 8515cd8bff2dd0337cb52bf48f312e3d2d55a8882fbMike J. Chen 852e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: bSendToApp=%d", __FUNCTION__, bSendToApp); 8535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_rc_cb.rc_pending_play) 8545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 8555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (bSendToApp) 8565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 8575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_AV_REMOTE_CMD remote_cmd; 858e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati APPL_TRACE_DEBUG("%s: Sending queued PLAYED event to app", __FUNCTION__); 8595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 8605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset (&remote_cmd, 0, sizeof(tBTA_AV_REMOTE_CMD)); 8615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project remote_cmd.rc_handle = btif_rc_cb.rc_handle; 8625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project remote_cmd.rc_id = AVRC_ID_PLAY; 8635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project remote_cmd.hdr.ctype = AVRC_CMD_CTRL; 8645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project remote_cmd.hdr.opcode = AVRC_OP_PASS_THRU; 8655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 8665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* delay sending to app, else there is a timing issue in the framework, 8675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** which causes the audio to be on th device's speaker. Delay between 8685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** OPEN & RC_PLAYs 8695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project */ 8705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_delay (200); 8715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* send to app - both PRESSED & RELEASED */ 8725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project remote_cmd.key_state = AVRC_STATE_PRESS; 8735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project handle_rc_passthrough_cmd( &remote_cmd ); 8745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 8755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_delay (100); 8765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 8775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project remote_cmd.key_state = AVRC_STATE_RELEASE; 8785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project handle_rc_passthrough_cmd( &remote_cmd ); 8795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_rc_cb.rc_pending_play = FALSE; 8815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 8835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 8849adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan/* Generic reject response */ 8859adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajanstatic void send_reject_response (UINT8 rc_handle, UINT8 label, UINT8 pdu, UINT8 status) 8869adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan{ 8879adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan UINT8 ctype = AVRC_RSP_REJ; 8889adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan tAVRC_RESPONSE avrc_rsp; 8899adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan BT_HDR *p_msg = NULL; 8909adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan memset (&avrc_rsp, 0, sizeof(tAVRC_RESPONSE)); 8919adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 8929adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.rsp.opcode = opcode_from_pdu(pdu); 8939adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.rsp.pdu = pdu; 8949adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.rsp.status = status; 8959adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 8969adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if (AVRC_STS_NO_ERROR == (status = AVRC_BldResponse(rc_handle, &avrc_rsp, &p_msg)) ) 8979adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 898e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s:Sending error notification to handle:%d. pdu:%s,status:0x%02x", 8999adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan __FUNCTION__, rc_handle, dump_rc_pdu(pdu), status); 9009adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan BTA_AvMetaRsp(rc_handle, label, ctype, p_msg); 9019adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 9029adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan} 9039adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 9049adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan/*************************************************************************** 9059adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan * Function send_metamsg_rsp 9069adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan * 9079adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan * - Argument: 9089adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan * rc_handle RC handle corresponding to the connected RC 9099adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan * label Label of the RC response 9109adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan * code Response type 9119adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan * pmetamsg_resp Vendor response 9129adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan * 9139adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan * - Description: Remote control metamsg response handler (AVRCP 1.3) 9149adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan * 9159adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan ***************************************************************************/ 9169adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajanstatic void send_metamsg_rsp (UINT8 rc_handle, UINT8 label, tBTA_AV_CODE code, 9179adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan tAVRC_RESPONSE *pmetamsg_resp) 9189adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan{ 9199adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan UINT8 ctype; 9209adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan tAVRC_STS status; 9219adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 9229adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if (!pmetamsg_resp) 9239adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 924e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("%s: Invalid response received from application", __FUNCTION__); 9259adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan return; 9269adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 9279adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 928e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("+%s: rc_handle: %d, label: %d, code: 0x%02x, pdu: %s", __FUNCTION__, 9299adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan rc_handle, label, code, dump_rc_pdu(pmetamsg_resp->rsp.pdu)); 9309adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 9319adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if (pmetamsg_resp->rsp.status != AVRC_STS_NO_ERROR) 9329adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 9339adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan ctype = AVRC_RSP_REJ; 9349adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 9359adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan else 9369adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 9379adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if ( code < AVRC_RSP_NOT_IMPL) 9389adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 9399adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if (code == AVRC_CMD_NOTIF) 9409adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 9419adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan ctype = AVRC_RSP_INTERIM; 9429adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 9439adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan else if (code == AVRC_CMD_STATUS) 9449adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 9459adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan ctype = AVRC_RSP_IMPL_STBL; 9469adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 9479adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan else 9489adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 9499adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan ctype = AVRC_RSP_ACCEPT; 9509adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 9519adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 9529adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan else 9539adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 9549adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan ctype = code; 9559adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 9569adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 9579adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan /* if response is for register_notification, make sure the rc has 9589adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan actually registered for this */ 9599adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if((pmetamsg_resp->rsp.pdu == AVRC_PDU_REGISTER_NOTIFICATION) && (code == AVRC_RSP_CHANGED)) 9609adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 9619adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan BOOLEAN bSent = FALSE; 9629adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan UINT8 event_id = pmetamsg_resp->reg_notif.event_id; 9639adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan BOOLEAN bNotify = (btif_rc_cb.rc_connected) && (btif_rc_cb.rc_notif[event_id-1].bNotify); 9649adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 9659adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan /* de-register this notification for a CHANGED response */ 9669adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_cb.rc_notif[event_id-1].bNotify = FALSE; 967e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s rc_handle: %d. event_id: 0x%02d bNotify:%u", __FUNCTION__, 9689adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_cb.rc_handle, event_id, bNotify); 9699adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if (bNotify) 9709adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 9719adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan BT_HDR *p_msg = NULL; 9729adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan tAVRC_STS status; 9739adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 9749adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if (AVRC_STS_NO_ERROR == (status = AVRC_BldResponse(btif_rc_cb.rc_handle, 9759adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan pmetamsg_resp, &p_msg)) ) 9769adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 977e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s Sending notification to rc_handle: %d. event_id: 0x%02d", 9789adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan __FUNCTION__, btif_rc_cb.rc_handle, event_id); 9799adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan bSent = TRUE; 9809adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan BTA_AvMetaRsp(btif_rc_cb.rc_handle, btif_rc_cb.rc_notif[event_id-1].label, 9819adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan ctype, p_msg); 9829adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 9839adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan else 9849adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 985e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("%s failed to build metamsg response. status: 0x%02x", 9869adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan __FUNCTION__, status); 9879adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 9889adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 9899adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 9909adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 9919adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if (!bSent) 9929adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 993e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: Notification not sent, as there are no RC connections or the \ 9949adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan CT has not subscribed for event_id: %s", __FUNCTION__, dump_rc_notification_event_id(event_id)); 9959adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 9969adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 9979adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan else 9989adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 9999adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan /* All other commands go here */ 10009adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 10019adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan BT_HDR *p_msg = NULL; 10029adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan tAVRC_STS status; 10039adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 10049adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan status = AVRC_BldResponse(rc_handle, pmetamsg_resp, &p_msg); 10059adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 10069adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if (status == AVRC_STS_NO_ERROR) 10079adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 10089adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan BTA_AvMetaRsp(rc_handle, label, ctype, p_msg); 10099adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 10109adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan else 10119adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 1012e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: failed to build metamsg response. status: 0x%02x", 10139adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan __FUNCTION__, status); 10149adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 10159adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 10169adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan} 10179adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 10189adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajanstatic UINT8 opcode_from_pdu(UINT8 pdu) 10199adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan{ 10209adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan UINT8 opcode = 0; 10219adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 10229adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan switch (pdu) 10239adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 10249adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan case AVRC_PDU_NEXT_GROUP: 10259adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan case AVRC_PDU_PREV_GROUP: /* pass thru */ 10269adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan opcode = AVRC_OP_PASS_THRU; 10279adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan break; 10289adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 10299adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan default: /* vendor */ 10309adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan opcode = AVRC_OP_VENDOR; 10319adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan break; 10329adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 10339adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 10349adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan return opcode; 10359adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan} 10369adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 10379adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan/******************************************************************************* 10389adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 10399adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Function btif_rc_upstreams_evt 10409adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 10419adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Description Executes AVRC UPSTREAMS events in btif context. 10429adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 10439adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Returns void 10449adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 10459adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan*******************************************************************************/ 10469adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajanstatic void btif_rc_upstreams_evt(UINT16 event, tAVRC_COMMAND *pavrc_cmd, UINT8 ctype, UINT8 label) 10479adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan{ 1048e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("%s pdu: %s handle: 0x%x ctype:%x label:%x", __FUNCTION__, 10499adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan dump_rc_pdu(pavrc_cmd->pdu), btif_rc_cb.rc_handle, ctype, label); 10509adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 10519adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan switch (event) 10529adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 10539adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan case AVRC_PDU_GET_PLAY_STATUS: 10549adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 10559adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan FILL_PDU_QUEUE(IDX_GET_PLAY_STATUS_RSP, ctype, label, TRUE) 10569adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan HAL_CBACK(bt_rc_callbacks, get_play_status_cb); 10579adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 10589adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan break; 10599adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan case AVRC_PDU_LIST_PLAYER_APP_ATTR: 10609adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan case AVRC_PDU_LIST_PLAYER_APP_VALUES: 10619adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan case AVRC_PDU_GET_CUR_PLAYER_APP_VALUE: 10629adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan case AVRC_PDU_SET_PLAYER_APP_VALUE: 10639adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan case AVRC_PDU_GET_PLAYER_APP_ATTR_TEXT: 10649adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan case AVRC_PDU_GET_PLAYER_APP_VALUE_TEXT: 10659adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 10669adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan /* TODO: Add support for Application Settings */ 1067081d6e548bed5a91c0ba9abda518c06a1b0ba7f5Zhihai Xu send_reject_response (btif_rc_cb.rc_handle, label, pavrc_cmd->pdu, AVRC_STS_BAD_CMD); 10689adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 10699adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan break; 10709adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan case AVRC_PDU_GET_ELEMENT_ATTR: 10719adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 10729adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btrc_media_attr_t element_attrs[BTRC_MAX_ELEM_ATTR_SIZE]; 10739adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan UINT8 num_attr; 1074841e5b5092bcdbc1acffd6cf7255ec423fe15fdbRavi Nagarajan memset(&element_attrs, 0, sizeof(element_attrs)); 10759adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if (pavrc_cmd->get_elem_attrs.num_attr == 0) 10769adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 10779adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan /* CT requests for all attributes */ 10789adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan int attr_cnt; 1079841e5b5092bcdbc1acffd6cf7255ec423fe15fdbRavi Nagarajan num_attr = BTRC_MAX_ELEM_ATTR_SIZE; 1080841e5b5092bcdbc1acffd6cf7255ec423fe15fdbRavi Nagarajan for (attr_cnt = 0; attr_cnt < BTRC_MAX_ELEM_ATTR_SIZE; attr_cnt++) 10819adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 1082841e5b5092bcdbc1acffd6cf7255ec423fe15fdbRavi Nagarajan element_attrs[attr_cnt] = attr_cnt + 1; 10839adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 10849adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 10859adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan else if (pavrc_cmd->get_elem_attrs.num_attr == 0xFF) 10869adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 1087841e5b5092bcdbc1acffd6cf7255ec423fe15fdbRavi Nagarajan /* 0xff indicates, no attributes requested - reject */ 1088841e5b5092bcdbc1acffd6cf7255ec423fe15fdbRavi Nagarajan send_reject_response (btif_rc_cb.rc_handle, label, pavrc_cmd->pdu, 1089841e5b5092bcdbc1acffd6cf7255ec423fe15fdbRavi Nagarajan AVRC_STS_BAD_PARAM); 1090841e5b5092bcdbc1acffd6cf7255ec423fe15fdbRavi Nagarajan return; 10919adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 10929adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan else 10939adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 10949adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan num_attr = pavrc_cmd->get_elem_attrs.num_attr; 10959adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan memcpy(element_attrs, pavrc_cmd->get_elem_attrs.attrs, sizeof(UINT32) 10969adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan *pavrc_cmd->get_elem_attrs.num_attr); 10979adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 10989adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan FILL_PDU_QUEUE(IDX_GET_ELEMENT_ATTR_RSP, ctype, label, TRUE); 10999adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan HAL_CBACK(bt_rc_callbacks, get_element_attr_cb, num_attr, element_attrs); 11009adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 11019adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan break; 11029adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan case AVRC_PDU_REGISTER_NOTIFICATION: 11039adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 11049adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if(pavrc_cmd->reg_notif.event_id == BTRC_EVT_PLAY_POS_CHANGED && 11059adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan pavrc_cmd->reg_notif.param == 0) 11069adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 1107e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("%s Device registering position changed with illegal param 0.", 11089adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan __FUNCTION__); 11099adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan send_reject_response (btif_rc_cb.rc_handle, label, pavrc_cmd->pdu, AVRC_STS_BAD_PARAM); 11109adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan /* de-register this notification for a rejected response */ 11119adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btif_rc_cb.rc_notif[BTRC_EVT_PLAY_POS_CHANGED - 1].bNotify = FALSE; 11129adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan return; 11139adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 11149adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan HAL_CBACK(bt_rc_callbacks, register_notification_cb, pavrc_cmd->reg_notif.event_id, 11159adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan pavrc_cmd->reg_notif.param); 11169adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 11179adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan break; 11189adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan case AVRC_PDU_INFORM_DISPLAY_CHARSET: 11199adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 11209adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan tAVRC_RESPONSE avrc_rsp; 1121e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("%s() AVRC_PDU_INFORM_DISPLAY_CHARSET", __FUNCTION__); 11229adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if(btif_rc_cb.rc_connected == TRUE) 11239adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 11249adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan memset(&(avrc_rsp.inform_charset), 0, sizeof(tAVRC_RSP)); 11259adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.inform_charset.opcode=opcode_from_pdu(AVRC_PDU_INFORM_DISPLAY_CHARSET); 11269adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.inform_charset.pdu=AVRC_PDU_INFORM_DISPLAY_CHARSET; 11279adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.inform_charset.status=AVRC_STS_NO_ERROR; 11289adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan send_metamsg_rsp(btif_rc_cb.rc_handle, label, ctype, &avrc_rsp); 11299adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 11309adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 11319adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan break; 11329adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan default: 11339adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 11349adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan send_reject_response (btif_rc_cb.rc_handle, label, pavrc_cmd->pdu, 11359adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan (pavrc_cmd->pdu == AVRC_PDU_SEARCH)?AVRC_STS_SEARCH_NOT_SUP:AVRC_STS_BAD_CMD); 11369adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan return; 11379adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 11389adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan break; 11399adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 11409adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 11419adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan} 11429adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 1143247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1144247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji/******************************************************************************* 1145247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1146247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Function btif_rc_upstreams_rsp_evt 1147247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1148247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Description Executes AVRC UPSTREAMS response events in btif context. 1149247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1150247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Returns void 1151247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1152247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji*******************************************************************************/ 1153247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojistatic void btif_rc_upstreams_rsp_evt(UINT16 event, tAVRC_RESPONSE *pavrc_resp, UINT8 ctype, UINT8 label) 1154247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji{ 1155e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("%s pdu: %s handle: 0x%x ctype:%x label:%x", __FUNCTION__, 1156247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji dump_rc_pdu(pavrc_resp->pdu), btif_rc_cb.rc_handle, ctype, label); 1157247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1158247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji#if (AVRC_ADV_CTRL_INCLUDED == TRUE) 1159247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji switch (event) 1160247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1161247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji case AVRC_PDU_REGISTER_NOTIFICATION: 1162247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1163247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if(AVRC_RSP_CHANGED==ctype) 1164247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji btif_rc_cb.rc_volume=pavrc_resp->reg_notif.param.volume; 1165247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji HAL_CBACK(bt_rc_callbacks, volume_change_cb, pavrc_resp->reg_notif.param.volume,ctype) 1166247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1167247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji break; 1168247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1169247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji case AVRC_PDU_SET_ABSOLUTE_VOLUME: 1170247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1171e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("Set absolute volume change event received: volume %d,ctype %d", 1172247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji pavrc_resp->volume.volume,ctype); 1173247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if(AVRC_RSP_ACCEPT==ctype) 1174247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji btif_rc_cb.rc_volume=pavrc_resp->volume.volume; 1175247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji HAL_CBACK(bt_rc_callbacks,volume_change_cb,pavrc_resp->volume.volume,ctype) 1176247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1177247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji break; 1178247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1179247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji default: 1180247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji return; 1181247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1182247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji#endif 1183247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji} 1184247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 11859adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan/************************************************************************************ 11869adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** AVRCP API Functions 11879adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan************************************************************************************/ 11889adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 11899adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan/******************************************************************************* 11909adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 11919adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Function init 11929adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 11939adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Description Initializes the AVRC interface 11949adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 11959adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Returns bt_status_t 11969adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 11979adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan*******************************************************************************/ 11989adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajanstatic bt_status_t init(btrc_callbacks_t* callbacks ) 11999adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan{ 1200e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("## %s ##", __FUNCTION__); 12019adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan bt_status_t result = BT_STATUS_SUCCESS; 12029adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 12039adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if (bt_rc_callbacks) 12049adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan return BT_STATUS_DONE; 12059adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 12069adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan bt_rc_callbacks = callbacks; 12079adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan memset (&btif_rc_cb, 0, sizeof(btif_rc_cb)); 1208247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji btif_rc_cb.rc_vol_label=MAX_LABEL; 1209247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji btif_rc_cb.rc_volume=MAX_VOLUME; 1210247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji lbl_init(); 12119adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 12129adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan return result; 12139adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan} 12149adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 12154ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood/******************************************************************************* 12164ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood** 12174ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood** Function init_ctrl 12184ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood** 12194ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood** Description Initializes the AVRC interface 12204ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood** 12214ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood** Returns bt_status_t 12224ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood** 12234ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood*******************************************************************************/ 12244ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwoodstatic bt_status_t init_ctrl(btrc_ctrl_callbacks_t* callbacks ) 12254ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood{ 1226e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("## %s ##", __FUNCTION__); 12274ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood bt_status_t result = BT_STATUS_SUCCESS; 12284ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood 12294ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood if (bt_rc_ctrl_callbacks) 12304ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood return BT_STATUS_DONE; 12314ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood 12324ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood bt_rc_ctrl_callbacks = callbacks; 12334ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood memset (&btif_rc_cb, 0, sizeof(btif_rc_cb)); 12344ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood btif_rc_cb.rc_vol_label=MAX_LABEL; 12354ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood btif_rc_cb.rc_volume=MAX_VOLUME; 12364ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood lbl_init(); 12374ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood 12384ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood return result; 12394ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood} 12404ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood 12419adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan/*************************************************************************** 12429adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 12439adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Function get_play_status_rsp 12449adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 12459adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Description Returns the current play status. 12469adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** This method is called in response to 12479adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** GetPlayStatus request. 12489adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 12499adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Returns bt_status_t 12509adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 12519adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan***************************************************************************/ 12529adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajanstatic bt_status_t get_play_status_rsp(btrc_play_status_t play_status, uint32_t song_len, 12539adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan uint32_t song_pos) 12549adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan{ 12559adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan tAVRC_RESPONSE avrc_rsp; 12569adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan UINT32 i; 12579adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan CHECK_RC_CONNECTED 12589adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan memset(&(avrc_rsp.get_play_status), 0, sizeof(tAVRC_GET_PLAY_STATUS_RSP)); 12599adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.get_play_status.song_len = song_len; 12609adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.get_play_status.song_pos = song_pos; 12619adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.get_play_status.play_status = play_status; 12629adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 12639adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.get_play_status.pdu = AVRC_PDU_GET_PLAY_STATUS; 12649adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.get_play_status.opcode = opcode_from_pdu(AVRC_PDU_GET_PLAY_STATUS); 1265b88fc6cb5636c4af17077502fe3313ffb32d93eeRavi Nagarajan avrc_rsp.get_play_status.status = AVRC_STS_NO_ERROR; 12669adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan /* Send the response */ 12679adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan SEND_METAMSG_RSP(IDX_GET_PLAY_STATUS_RSP, &avrc_rsp); 12689adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan return BT_STATUS_SUCCESS; 12699adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan} 12709adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 12719adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan/*************************************************************************** 12729adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 12739adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Function get_element_attr_rsp 12749adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 12759adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Description Returns the current songs' element attributes 12769adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** in text. 12779adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 12789adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Returns bt_status_t 12799adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 12809adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan***************************************************************************/ 12819adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajanstatic bt_status_t get_element_attr_rsp(uint8_t num_attr, btrc_element_attr_val_t *p_attrs) 12829adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan{ 12839adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan tAVRC_RESPONSE avrc_rsp; 12849adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan UINT32 i; 12859adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan uint8_t j; 12869adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan tAVRC_ATTR_ENTRY element_attrs[BTRC_MAX_ELEM_ATTR_SIZE]; 12879adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan CHECK_RC_CONNECTED 12889adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan memset(element_attrs, 0, sizeof(tAVRC_ATTR_ENTRY) * num_attr); 12899adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 12909adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if (num_attr == 0) 12919adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 12929adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.get_play_status.status = AVRC_STS_BAD_PARAM; 12939adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 12949adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan else 12959adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 12969adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan for (i=0; i<num_attr; i++) { 12979adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan element_attrs[i].attr_id = p_attrs[i].attr_id; 12989adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan element_attrs[i].name.charset_id = AVRC_CHARSET_ID_UTF8; 12999adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan element_attrs[i].name.str_len = (UINT16)strlen((char *)p_attrs[i].text); 13009adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan element_attrs[i].name.p_str = p_attrs[i].text; 1301e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s attr_id:0x%x, charset_id:0x%x, str_len:%d, str:%s", 13029adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan __FUNCTION__, (unsigned int)element_attrs[i].attr_id, 13039adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan element_attrs[i].name.charset_id, element_attrs[i].name.str_len, 13049adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan element_attrs[i].name.p_str); 13059adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 13069adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.get_play_status.status = AVRC_STS_NO_ERROR; 13079adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 13089adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.get_elem_attrs.num_attr = num_attr; 13099adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.get_elem_attrs.p_attrs = element_attrs; 13109adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.get_elem_attrs.pdu = AVRC_PDU_GET_ELEMENT_ATTR; 13119adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.get_elem_attrs.opcode = opcode_from_pdu(AVRC_PDU_GET_ELEMENT_ATTR); 13129adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan /* Send the response */ 13139adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan SEND_METAMSG_RSP(IDX_GET_ELEMENT_ATTR_RSP, &avrc_rsp); 13149adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan return BT_STATUS_SUCCESS; 13159adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan} 13169adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 13179adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan/*************************************************************************** 13189adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 13199adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Function register_notification_rsp 13209adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 13219adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Description Response to the register notification request. 13229adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** in text. 13239adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 13249adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Returns bt_status_t 13259adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 13269adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan***************************************************************************/ 13279adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajanstatic bt_status_t register_notification_rsp(btrc_event_id_t event_id, 13289adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan btrc_notification_type_t type, btrc_register_notification_t *p_param) 13299adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan{ 13309adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan tAVRC_RESPONSE avrc_rsp; 13319adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan CHECK_RC_CONNECTED 1332e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("## %s ## event_id:%s", __FUNCTION__, dump_rc_notification_event_id(event_id)); 133368c53ded6523113ddcc1932fa5bcb7d378b12209Nitin Srivastava if (btif_rc_cb.rc_notif[event_id-1].bNotify == FALSE) 133468c53ded6523113ddcc1932fa5bcb7d378b12209Nitin Srivastava { 1335e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("Avrcp Event id not registered: event_id = %x", event_id); 133668c53ded6523113ddcc1932fa5bcb7d378b12209Nitin Srivastava return BT_STATUS_NOT_READY; 133768c53ded6523113ddcc1932fa5bcb7d378b12209Nitin Srivastava } 13389adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan memset(&(avrc_rsp.reg_notif), 0, sizeof(tAVRC_REG_NOTIF_RSP)); 13399adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.reg_notif.event_id = event_id; 13409adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 13419adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan switch(event_id) 13429adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 13439adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan case BTRC_EVT_PLAY_STATUS_CHANGED: 13449adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.reg_notif.param.play_status = p_param->play_status; 13459adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan break; 13469adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan case BTRC_EVT_TRACK_CHANGE: 13479adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan memcpy(&(avrc_rsp.reg_notif.param.track), &(p_param->track), sizeof(btrc_uid_t)); 13489adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan break; 1349b88fc6cb5636c4af17077502fe3313ffb32d93eeRavi Nagarajan case BTRC_EVT_PLAY_POS_CHANGED: 1350b88fc6cb5636c4af17077502fe3313ffb32d93eeRavi Nagarajan avrc_rsp.reg_notif.param.play_pos = p_param->song_pos; 1351b88fc6cb5636c4af17077502fe3313ffb32d93eeRavi Nagarajan break; 13529adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan default: 1353e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("%s : Unhandled event ID : 0x%x", __FUNCTION__, event_id); 13549adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan return BT_STATUS_UNHANDLED; 13559adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 13569adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 13579adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.reg_notif.pdu = AVRC_PDU_REGISTER_NOTIFICATION; 13589adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.reg_notif.opcode = opcode_from_pdu(AVRC_PDU_REGISTER_NOTIFICATION); 13599adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan avrc_rsp.get_play_status.status = AVRC_STS_NO_ERROR; 13609adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 13619adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan /* Send the response. */ 13629adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan send_metamsg_rsp(btif_rc_cb.rc_handle, btif_rc_cb.rc_notif[event_id-1].label, 13639adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan ((type == BTRC_NOTIFICATION_TYPE_INTERIM)?AVRC_CMD_NOTIF:AVRC_RSP_CHANGED), &avrc_rsp); 13649adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan return BT_STATUS_SUCCESS; 13659adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan} 13669adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 13679adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan/*************************************************************************** 13689adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 1369247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Function set_volume 1370247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1371247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Description Send current volume setting to remote side. 1372247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Support limited to SetAbsoluteVolume 1373247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** This can be enhanced to support Relative Volume (AVRCP 1.0). 1374247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** With RelateVolume, we will send VOLUME_UP/VOLUME_DOWN 1375247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** as opposed to absolute volume level 1376247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** volume: Should be in the range 0-127. bit7 is reseved and cannot be set 1377247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1378247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Returns bt_status_t 1379247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1380247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji***************************************************************************/ 1381247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojistatic bt_status_t set_volume(uint8_t volume) 1382247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji{ 1383e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s", __FUNCTION__); 1384247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji CHECK_RC_CONNECTED 1385247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji tAVRC_STS status = BT_STATUS_UNSUPPORTED; 1386247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji rc_transaction_t *p_transaction=NULL; 1387247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1388247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if(btif_rc_cb.rc_volume==volume) 1389247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1390247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji status=BT_STATUS_DONE; 1391e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: volume value already set earlier: 0x%02x",__FUNCTION__, volume); 1392247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji return status; 1393247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1394247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1395247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if ((btif_rc_cb.rc_features & BTA_AV_FEAT_RCTG) && 1396247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji (btif_rc_cb.rc_features & BTA_AV_FEAT_ADV_CTRL)) 1397247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1398247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji tAVRC_COMMAND avrc_cmd = {0}; 1399247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji BT_HDR *p_msg = NULL; 1400247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1401e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: Peer supports absolute volume. newVolume=%d", __FUNCTION__, volume); 1402247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji avrc_cmd.volume.opcode = AVRC_OP_VENDOR; 1403247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji avrc_cmd.volume.pdu = AVRC_PDU_SET_ABSOLUTE_VOLUME; 1404247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji avrc_cmd.volume.status = AVRC_STS_NO_ERROR; 1405247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji avrc_cmd.volume.volume = volume; 1406247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1407247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if (AVRC_BldCommand(&avrc_cmd, &p_msg) == AVRC_STS_NO_ERROR) 1408247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1409247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji bt_status_t tran_status=get_transaction(&p_transaction); 1410247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if(BT_STATUS_SUCCESS == tran_status && NULL!=p_transaction) 1411247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1412e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s msgreq being sent out with label %d", 1413247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji __FUNCTION__,p_transaction->lbl); 1414247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji BTA_AvMetaCmd(btif_rc_cb.rc_handle,p_transaction->lbl, AVRC_CMD_CTRL, p_msg); 1415247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji status = BT_STATUS_SUCCESS; 1416247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1417247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji else 1418247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1419247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if(NULL!=p_msg) 1420247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji GKI_freebuf(p_msg); 1421e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: failed to obtain transaction details. status: 0x%02x", 1422247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji __FUNCTION__, tran_status); 1423247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji status = BT_STATUS_FAIL; 1424247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1425247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1426247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji else 1427247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1428e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: failed to build absolute volume command. status: 0x%02x", 1429247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji __FUNCTION__, status); 1430247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji status = BT_STATUS_FAIL; 1431247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1432247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1433247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji else 1434247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji status=BT_STATUS_NOT_READY; 1435247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji return status; 1436247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji} 1437247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1438247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1439247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji/*************************************************************************** 1440247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1441247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Function register_volumechange 1442247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1443247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Description Register for volume change notification from remote side. 1444247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1445247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Returns void 1446247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1447247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji***************************************************************************/ 1448247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1449247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojistatic void register_volumechange (UINT8 lbl) 1450247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji{ 1451247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji tAVRC_COMMAND avrc_cmd = {0}; 1452247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji BT_HDR *p_msg = NULL; 1453247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji tAVRC_STS BldResp=AVRC_STS_BAD_CMD; 1454247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji UINT16 rv = 0; 1455247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji bt_status_t tran_status; 1456247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji rc_transaction_t *p_transaction=NULL; 1457247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1458e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s called with label:%d",__FUNCTION__,lbl); 1459247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1460247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji avrc_cmd.cmd.opcode=0x00; 1461247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji avrc_cmd.pdu = AVRC_PDU_REGISTER_NOTIFICATION; 1462247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji avrc_cmd.reg_notif.event_id = AVRC_EVT_VOLUME_CHANGE; 1463247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji avrc_cmd.reg_notif.status = AVRC_STS_NO_ERROR; 1464247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1465247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji BldResp=AVRC_BldCommand(&avrc_cmd, &p_msg); 1466247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if(AVRC_STS_NO_ERROR==BldResp && p_msg) 1467247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1468247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji p_transaction=get_transaction_by_lbl(lbl); 1469247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if(NULL!=p_transaction) 1470247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1471247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji BTA_AvMetaCmd(btif_rc_cb.rc_handle,p_transaction->lbl, AVRC_CMD_NOTIF, p_msg); 1472e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s:BTA_AvMetaCmd called",__FUNCTION__); 1473247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1474247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji else 1475247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1476247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if(NULL!=p_msg) 1477247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji GKI_freebuf(p_msg); 1478e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s transaction not obtained with label: %d",__FUNCTION__,lbl); 1479247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1480247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1481247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji else 1482e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s failed to build command:%d",__FUNCTION__,BldResp); 1483247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji} 1484247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1485247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1486247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji/*************************************************************************** 1487247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1488247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Function handle_rc_metamsg_rsp 1489247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1490247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Description Handle RC metamessage response 1491247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1492247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Returns void 1493247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1494247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji***************************************************************************/ 1495247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojistatic void handle_rc_metamsg_rsp(tBTA_AV_META_MSG *pmeta_msg) 1496247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji{ 1497247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji tAVRC_RESPONSE avrc_response = {0}; 1498247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji UINT8 scratch_buf[512] = {0}; 1499247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji tAVRC_STS status = BT_STATUS_UNSUPPORTED; 1500247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1501247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if(AVRC_OP_VENDOR==pmeta_msg->p_msg->hdr.opcode &&(AVRC_RSP_CHANGED==pmeta_msg->code 1502247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji || AVRC_RSP_INTERIM==pmeta_msg->code || AVRC_RSP_ACCEPT==pmeta_msg->code 1503247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji || AVRC_RSP_REJ==pmeta_msg->code || AVRC_RSP_NOT_IMPL==pmeta_msg->code)) 1504247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1505247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji status=AVRC_ParsResponse(pmeta_msg->p_msg, &avrc_response, scratch_buf, sizeof(scratch_buf)); 1506e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: code %d,event ID %d,PDU %x,parsing status %d, label:%d", 1507247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji __FUNCTION__,pmeta_msg->code,avrc_response.reg_notif.event_id,avrc_response.reg_notif.pdu, 1508247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji status, pmeta_msg->label); 1509247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1510247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if (status != AVRC_STS_NO_ERROR) 1511247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1512247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if(AVRC_PDU_REGISTER_NOTIFICATION==avrc_response.rsp.pdu 1513247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji && AVRC_EVT_VOLUME_CHANGE==avrc_response.reg_notif.event_id 1514247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji && btif_rc_cb.rc_vol_label==pmeta_msg->label) 1515247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1516247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji btif_rc_cb.rc_vol_label=MAX_LABEL; 1517247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji release_transaction(btif_rc_cb.rc_vol_label); 1518247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1519247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji else if(AVRC_PDU_SET_ABSOLUTE_VOLUME==avrc_response.rsp.pdu) 1520247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1521247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji release_transaction(pmeta_msg->label); 1522247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1523247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji return; 1524247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1525247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji else if(AVRC_PDU_REGISTER_NOTIFICATION==avrc_response.rsp.pdu 1526247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji && AVRC_EVT_VOLUME_CHANGE==avrc_response.reg_notif.event_id 1527247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji && btif_rc_cb.rc_vol_label!=pmeta_msg->label) 1528247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1529247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji // Just discard the message, if the device sends back with an incorrect label 1530e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s:Discarding register notfn in rsp.code: %d and label %d", 1531247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji __FUNCTION__, pmeta_msg->code, pmeta_msg->label); 1532247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji return; 1533247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1534247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1535247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji else 1536247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1537e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s:Received vendor dependent in adv ctrl rsp. code: %d len: %d. Not processing it.", 1538247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji __FUNCTION__, pmeta_msg->code, pmeta_msg->len); 1539247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji return; 1540247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1541247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1542247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if(AVRC_PDU_REGISTER_NOTIFICATION==avrc_response.rsp.pdu 1543247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji && AVRC_EVT_VOLUME_CHANGE==avrc_response.reg_notif.event_id 1544247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji && AVRC_RSP_CHANGED==pmeta_msg->code) 1545247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1546247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji /* re-register for volume change notification */ 1547247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji // Do not re-register for rejected case, as it might get into endless loop 1548247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji register_volumechange(btif_rc_cb.rc_vol_label); 1549247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1550247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji else if(AVRC_PDU_SET_ABSOLUTE_VOLUME==avrc_response.rsp.pdu) 1551247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1552247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji /* free up the label here */ 1553247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji release_transaction(pmeta_msg->label); 1554247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1555247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1556e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("%s: Passing received metamsg response to app. pdu: %s", 1557247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji __FUNCTION__, dump_rc_pdu(avrc_response.pdu)); 1558247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji btif_rc_upstreams_rsp_evt((uint16_t)avrc_response.rsp.pdu, &avrc_response, pmeta_msg->code, 1559247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji pmeta_msg->label); 1560247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji} 1561247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1562247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1563247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji/*************************************************************************** 1564247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 15659adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Function cleanup 15669adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 15679adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Description Closes the AVRC interface 15689adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 15699adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Returns void 15709adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 15719adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan***************************************************************************/ 15729adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajanstatic void cleanup() 15739adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan{ 1574e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("## %s ##", __FUNCTION__); 15759adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan close_uinput(); 15769adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan if (bt_rc_callbacks) 15779adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan { 15789adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan bt_rc_callbacks = NULL; 15799adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan } 15809adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan memset(&btif_rc_cb, 0, sizeof(btif_rc_cb_t)); 1581247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji lbl_destroy(); 15829adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan} 15839adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 15849adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 15854ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwoodstatic bt_status_t send_passthrough_cmd(bt_bdaddr_t *bd_addr, uint8_t key_code, uint8_t key_state) 15864ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood{ 15874ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood tAVRC_STS status = BT_STATUS_UNSUPPORTED; 15884ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood#if (AVRC_CTLR_INCLUDED == TRUE) 15894ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood CHECK_RC_CONNECTED 15904ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood rc_transaction_t *p_transaction=NULL; 1591e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: key-code: %d, key-state: %d", __FUNCTION__, 15924ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood key_code, key_state); 15934ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood if (btif_rc_cb.rc_features & BTA_AV_FEAT_RCTG) 15944ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood { 15954ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood tAVRC_MSG_PASS avrc_cmd; 15964ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood bt_status_t tran_status = get_transaction(&p_transaction); 15974ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood if(BT_STATUS_SUCCESS == tran_status && NULL != p_transaction) 15984ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood { 15994ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood BTA_AvRemoteCmd(btif_rc_cb.rc_handle, p_transaction->lbl, 16004ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood (tBTA_AV_RC)key_code, (tBTA_AV_STATE)key_state); 16014ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood status = BT_STATUS_SUCCESS; 1602e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: succesfully sent passthrough command to BTA", __FUNCTION__); 16034ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood } 16044ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood else 16054ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood { 16064ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood status = BT_STATUS_FAIL; 1607e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: error in fetching transaction", __FUNCTION__); 16084ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood } 16094ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood } 16104ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood else 16114ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood { 16124ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood status = BT_STATUS_FAIL; 1613e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: feature not supported", __FUNCTION__); 16144ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood } 16154ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood#else 1616e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: feature not enabled", __FUNCTION__); 16174ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood#endif 16184ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood return status; 16194ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood} 16204ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood 16219adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajanstatic const btrc_interface_t bt_rc_interface = { 16229adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan sizeof(bt_rc_interface), 16239adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan init, 16249adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan get_play_status_rsp, 16259adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan NULL, /* list_player_app_attr_rsp */ 16269adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan NULL, /* list_player_app_value_rsp */ 16279adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan NULL, /* get_player_app_value_rsp */ 16289adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan NULL, /* get_player_app_attr_text_rsp */ 16299adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan NULL, /* get_player_app_value_text_rsp */ 16309adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan get_element_attr_rsp, 16319adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan NULL, /* set_player_app_value_rsp */ 16329adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan register_notification_rsp, 1633247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji set_volume, 16349adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan cleanup, 16359adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan}; 16369adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan 16374ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwoodstatic const btrc_ctrl_interface_t bt_rc_ctrl_interface = { 16384ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood sizeof(bt_rc_ctrl_interface), 16394ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood init_ctrl, 16404ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood send_passthrough_cmd, 16414ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood cleanup, 16424ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood}; 16434ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood 16449adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan/******************************************************************************* 16459adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 16469adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Function btif_rc_get_interface 16479adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 16484ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood** Description Get the AVRCP Target callback interface 16499adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 16509adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** Returns btav_interface_t 16519adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan** 16529adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan*******************************************************************************/ 16539adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajanconst btrc_interface_t *btif_rc_get_interface(void) 16549adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan{ 1655e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("%s", __FUNCTION__); 16569adddf4965e9ddb01e339b934c343fcbd842a977Ravi Nagarajan return &bt_rc_interface; 1657247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji} 1658247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1659247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji/******************************************************************************* 16604ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood** 16614ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood** Function btif_rc_ctrl_get_interface 16624ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood** 16634ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood** Description Get the AVRCP Controller callback interface 16644ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood** 16654ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood** Returns btav_interface_t 16664ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood** 16674ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood*******************************************************************************/ 16684ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwoodconst btrc_ctrl_interface_t *btif_rc_ctrl_get_interface(void) 16694ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood{ 1670e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("%s", __FUNCTION__); 16714ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood return &bt_rc_ctrl_interface; 16724ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood} 16734ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood 16744ad470e33021be4246ae539e1bcb7a346dbb4405Mike Lockwood/******************************************************************************* 1675247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Function initialize_transaction 1676247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1677247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Description Initializes fields of the transaction structure 1678247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1679247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Returns void 1680247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji*******************************************************************************/ 1681247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojistatic void initialize_transaction(int lbl) 1682247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji{ 1683247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji pthread_mutex_lock(&device.lbllock); 1684247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if(lbl < MAX_TRANSACTIONS_PER_SESSION) 1685247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1686247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji device.transaction[lbl].lbl = lbl; 1687247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji device.transaction[lbl].in_use=FALSE; 1688247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji device.transaction[lbl].handle=0; 1689247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1690247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji pthread_mutex_unlock(&device.lbllock); 1691247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji} 1692247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1693247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji/******************************************************************************* 1694247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Function lbl_init 1695247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1696247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Description Initializes label structures and mutexes. 1697247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1698247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Returns void 1699247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji*******************************************************************************/ 1700247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojivoid lbl_init() 1701247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji{ 1702247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji memset(&device,0,sizeof(rc_device_t)); 1703247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji pthread_mutexattr_t attr; 1704247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji pthread_mutexattr_init(&attr); 1705247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji pthread_mutex_init(&(device.lbllock), &attr); 1706247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji pthread_mutexattr_destroy(&attr); 1707247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji init_all_transactions(); 1708247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji} 1709247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1710247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji/******************************************************************************* 1711247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1712247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Function init_all_transactions 1713247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1714247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Description Initializes all transactions 1715247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1716247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Returns void 1717247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji*******************************************************************************/ 1718247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojivoid init_all_transactions() 1719247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji{ 1720247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji UINT8 txn_indx=0; 1721247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji for(txn_indx=0; txn_indx < MAX_TRANSACTIONS_PER_SESSION; txn_indx++) 1722247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1723247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji initialize_transaction(txn_indx); 1724247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1725247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji} 1726247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1727247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji/******************************************************************************* 1728247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1729247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Function get_transaction_by_lbl 1730247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1731247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Description Will return a transaction based on the label. If not inuse 1732247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** will return an error. 1733247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1734247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Returns bt_status_t 1735247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji*******************************************************************************/ 1736247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojirc_transaction_t *get_transaction_by_lbl(UINT8 lbl) 1737247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji{ 1738247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji rc_transaction_t *transaction = NULL; 1739247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji pthread_mutex_lock(&device.lbllock); 1740247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1741247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji /* Determine if this is a valid label */ 1742247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if (lbl < MAX_TRANSACTIONS_PER_SESSION) 1743247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1744247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if (FALSE==device.transaction[lbl].in_use) 1745247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1746247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji transaction = NULL; 1747247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1748247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji else 1749247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1750247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji transaction = &(device.transaction[lbl]); 1751e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: Got transaction.label: %d",__FUNCTION__,lbl); 1752247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1753247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1754247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1755247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji pthread_mutex_unlock(&device.lbllock); 1756247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji return transaction; 1757247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji} 1758247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1759247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji/******************************************************************************* 1760247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1761247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Function get_transaction 1762247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1763247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Description Obtains the transaction details. 1764247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1765247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Returns bt_status_t 1766247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji*******************************************************************************/ 1767247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1768247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojibt_status_t get_transaction(rc_transaction_t **ptransaction) 1769247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji{ 1770247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji bt_status_t result = BT_STATUS_NOMEM; 1771247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji UINT8 i=0; 1772247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji pthread_mutex_lock(&device.lbllock); 1773247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1774247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji // Check for unused transactions 1775247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji for (i=0; i<MAX_TRANSACTIONS_PER_SESSION; i++) 1776247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1777247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if (FALSE==device.transaction[i].in_use) 1778247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1779e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s:Got transaction.label: %d",__FUNCTION__,device.transaction[i].lbl); 1780247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji device.transaction[i].in_use = TRUE; 1781247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji *ptransaction = &(device.transaction[i]); 1782247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji result = BT_STATUS_SUCCESS; 1783247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji break; 1784247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1785247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1786247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1787247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji pthread_mutex_unlock(&device.lbllock); 1788247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji return result; 1789247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji} 1790247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1791247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1792247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji/******************************************************************************* 1793247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1794247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Function release_transaction 1795247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1796247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Description Will release a transaction for reuse 1797247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1798247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Returns bt_status_t 1799247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji*******************************************************************************/ 1800247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojivoid release_transaction(UINT8 lbl) 1801247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji{ 1802247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji rc_transaction_t *transaction = get_transaction_by_lbl(lbl); 1803247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1804247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji /* If the transaction is in use... */ 1805247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji if (transaction != NULL) 1806247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji { 1807e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: lbl: %d", __FUNCTION__, lbl); 1808247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji initialize_transaction(lbl); 1809247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji } 1810247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji} 1811247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji 1812247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji/******************************************************************************* 1813247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1814247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Function lbl_destroy 1815247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1816247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Description Cleanup of the mutex 1817247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** 1818247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji** Returns void 1819247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji*******************************************************************************/ 1820247c68fe6eee3660cbdcf4509195fe735ae25573Satya Callojivoid lbl_destroy() 1821247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji{ 1822247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji pthread_mutex_destroy(&(device.lbllock)); 1823247c68fe6eee3660cbdcf4509195fe735ae25573Satya Calloji} 1824a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie 1825a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie/******************************************************************************* 1826a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie** Function dev_blacklisted_for_absolute_volume 1827a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie** 1828a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie** Description Blacklist Devices that donot handle absolute volume well 18297850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie** We are blacklisting all the devices that are not in whitelist 1830a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie** 1831a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie** Returns True if the device is in the list 1832a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie*******************************************************************************/ 1833a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xiestatic BOOLEAN dev_blacklisted_for_absolute_volume(BD_ADDR peer_dev) 1834a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie{ 1835a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie int i; 1836c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin char *dev_name_str = NULL; 18377850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie int whitelist_size = sizeof(rc_white_addr_prefix)/sizeof(rc_white_addr_prefix[0]); 1838c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin 18397850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie for (i = 0; i < whitelist_size; i++) { 18407850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie if (rc_white_addr_prefix[i][0] == peer_dev[0] && 18417850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie rc_white_addr_prefix[i][1] == peer_dev[1] && 18427850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie rc_white_addr_prefix[i][2] == peer_dev[2]) { 1843e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("whitelist absolute volume for %02x:%02x:%02x", 1844c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin peer_dev[0], peer_dev[1], peer_dev[2]); 18457850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie return FALSE; 1846a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie } 1847a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie } 1848c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin 1849c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin dev_name_str = BTM_SecReadDevName(peer_dev); 1850c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin whitelist_size = sizeof(rc_white_name)/sizeof(char*); 1851c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin if (dev_name_str != NULL) { 1852c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin for (i = 0; i < whitelist_size; i++) { 1853c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin if (strcmp(dev_name_str, rc_white_name[i]) == 0) { 1854e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("whitelist absolute volume for %s", dev_name_str); 1855c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin return FALSE; 1856c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin } 1857c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin } 1858c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin } 1859c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin 1860e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("blacklist absolute volume for %02x:%02x:%02x, name = %s", 1861c9fbcde6d2077ee03dc497824cd98e4d782f7ceaThomas.TT_Lin peer_dev[0], peer_dev[1], peer_dev[2], dev_name_str); 18627850a939f3c33a0bada9b9e2cd335189614a5ef9Matthew Xie return TRUE; 1863a7ae4a15e954fe143326d4f869f8dac8e76ee8ceMatthew Xie} 1864