1 /****************************************************************************** 2 * 3 * Copyright (C) 2005-2012 Broadcom Corporation 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ******************************************************************************/ 18 19 /****************************************************************************** 20 * 21 * This file contains compile-time configurable constants for advanced 22 * audio/video 23 * 24 ******************************************************************************/ 25 26 #include "bt_target.h" 27 #include "gki.h" 28 #include "bta_api.h" 29 #include "bta_av_int.h" 30 31 #ifndef BTA_AV_RC_PASS_RSP_CODE 32 #define BTA_AV_RC_PASS_RSP_CODE BTA_AV_RSP_NOT_IMPL 33 #endif 34 35 const UINT32 bta_av_meta_caps_co_ids[] = { 36 AVRC_CO_METADATA, 37 AVRC_CO_BROADCOM 38 }; 39 40 /* AVRCP cupported categories */ 41 #define BTA_AV_RC_SUPF_CT (AVRC_SUPF_CT_CAT2) 42 43 /* Added to modify 44 ** 1. flush timeout 45 ** 2. Remove Group navigation support in SupportedFeatures 46 ** 3. GetCapabilities supported event_ids list 47 ** 4. GetCapabilities supported event_ids count 48 */ 49 #ifdef ANDROID_APP_INCLUDED 50 /* Flushing partial avdtp packets can cause some headsets to disconnect the link 51 if receiving partial a2dp frames */ 52 const UINT16 bta_av_audio_flush_to[] = { 53 0, /* 1 stream */ 54 0, /* 2 streams */ 55 0, /* 3 streams */ 56 0, /* 4 streams */ 57 0 /* 5 streams */ 58 }; /* AVDTP audio transport channel flush timeout */ 59 60 /* Note: Android doesnt support AVRC_SUPF_TG_GROUP_NAVI */ 61 /* Note: if AVRC_SUPF_TG_GROUP_NAVI is set, bta_av_cfg.avrc_group should be TRUE */ 62 #if AVRC_METADATA_INCLUDED == TRUE 63 #define BTA_AV_RC_SUPF_TG (AVRC_SUPF_TG_CAT1) /* TODO: | AVRC_SUPF_TG_APP_SETTINGS) */ 64 #else 65 #define BTA_AV_RC_SUPF_TG (AVRC_SUPF_TG_CAT1) 66 #endif 67 68 /* 69 * If the number of event IDs is changed in this array, BTA_AV_ NUM_RC_EVT_IDS also needs to be changed. 70 */ 71 const UINT8 bta_av_meta_caps_evt_ids[] = { 72 AVRC_EVT_PLAY_STATUS_CHANGE, 73 AVRC_EVT_TRACK_CHANGE, 74 AVRC_EVT_PLAY_POS_CHANGED, 75 /* TODO: Add support for these events 76 AVRC_EVT_APP_SETTING_CHANGE, 77 */ 78 }; 79 #ifndef BTA_AV_NUM_RC_EVT_IDS 80 #define BTA_AV_NUM_RC_EVT_IDS (sizeof(bta_av_meta_caps_evt_ids) / sizeof(bta_av_meta_caps_evt_ids[0])) 81 #endif /* BTA_AV_NUM_RC_EVT_IDS */ 82 83 #endif /* ANDROID_APP_INCLUDED */ 84 85 /* the MTU for the AVRCP browsing channel */ 86 #ifndef BTA_AV_MAX_RC_BR_MTU 87 #define BTA_AV_MAX_RC_BR_MTU 1008 88 #endif 89 90 const tBTA_AV_CFG bta_av_cfg = 91 { 92 AVRC_CO_BROADCOM, /* AVRCP Company ID */ 93 #if AVRC_METADATA_INCLUDED == TRUE 94 512, /* AVRCP MTU at L2CAP for control channel */ 95 #else 96 48, /* AVRCP MTU at L2CAP for control channel */ 97 #endif 98 BTA_AV_MAX_RC_BR_MTU, /* AVRCP MTU at L2CAP for browsing channel */ 99 BTA_AV_RC_SUPF_CT, /* AVRCP controller categories */ 100 BTA_AV_RC_SUPF_TG, /* AVRCP target categories */ 101 672, /* AVDTP signaling channel MTU at L2CAP */ 102 BTA_AV_MAX_A2DP_MTU, /* AVDTP audio transport channel MTU at L2CAP */ 103 bta_av_audio_flush_to, /* AVDTP audio transport channel flush timeout */ 104 6, /* AVDTP audio channel max data queue size */ 105 BTA_AV_MAX_VDP_MTU, /* AVDTP video transport channel MTU at L2CAP */ 106 600, /* AVDTP video transport channel flush timeout */ 107 TRUE, /* TRUE, to accept AVRC 1.3 group nevigation command */ 108 2, /* company id count in p_meta_co_ids */ 109 BTA_AV_NUM_RC_EVT_IDS, /* event id count in p_meta_evt_ids */ 110 BTA_AV_RC_PASS_RSP_CODE,/* the default response code for pass through commands */ 111 bta_av_meta_caps_co_ids,/* the metadata Get Capabilities response for company id */ 112 bta_av_meta_caps_evt_ids,/* the the metadata Get Capabilities response for event id */ 113 }; 114 115 tBTA_AV_CFG *p_bta_av_cfg = (tBTA_AV_CFG *) &bta_av_cfg; 116 117 const UINT16 bta_av_rc_id[] = 118 { 119 0x021F, /* bit mask: 0=SELECT, 1=UP, 2=DOWN, 3=LEFT, 120 4=RIGHT, 5=RIGHT_UP, 6=RIGHT_DOWN, 7=LEFT_UP, 121 8=LEFT_DOWN, 9=ROOT_MENU, 10=SETUP_MENU, 11=CONT_MENU, 122 12=FAV_MENU, 13=EXIT */ 123 124 0, /* not used */ 125 126 0x0000, /* bit mask: 0=0, 1=1, 2=2, 3=3, 127 4=4, 5=5, 6=6, 7=7, 128 8=8, 9=9, 10=DOT, 11=ENTER, 129 12=CLEAR */ 130 131 0x0003, /* bit mask: 0=CHAN_UP, 1=CHAN_DOWN, 2=PREV_CHAN, 3=SOUND_SEL, 132 4=INPUT_SEL, 5=DISP_INFO, 6=HELP, 7=PAGE_UP, 133 8=PAGE_DOWN */ 134 135 #if (BTA_AV_RC_PASS_RSP_CODE == BTA_AV_RSP_INTERIM) 136 /* btui_app provides an example of how to leave the decision of rejecting a command or not 137 * based on which media player is currently addressed (this is only applicable for AVRCP 1.4 or later) 138 * If the decision is per player for a particular rc_id, the related bit is clear (not set) */ 139 0x0070, /* bit mask: 0=POWER, 1=VOL_UP, 2=VOL_DOWN, 3=MUTE, 140 4=PLAY, 5=STOP, 6=PAUSE, 7=RECORD, 141 8=REWIND, 9=FAST_FOR, 10=EJECT, 11=FORWARD, 142 12=BACKWARD */ 143 #else 144 #if (defined BTA_AVRCP_FF_RW_SUPPORT) && (BTA_AVRCP_FF_RW_SUPPORT == TRUE) 145 0x1b70, /* bit mask: 0=POWER, 1=VOL_UP, 2=VOL_DOWN, 3=MUTE, 146 4=PLAY, 5=STOP, 6=PAUSE, 7=RECORD, 147 8=REWIND, 9=FAST_FOR, 10=EJECT, 11=FORWARD, 148 12=BACKWARD */ 149 #else 150 0x1870, /* bit mask: 0=POWER, 1=VOL_UP, 2=VOL_DOWN, 3=MUTE, 151 4=PLAY, 5=STOP, 6=PAUSE, 7=RECORD, 152 8=REWIND, 9=FAST_FOR, 10=EJECT, 11=FORWARD, 153 12=BACKWARD */ 154 #endif 155 #endif 156 157 0x0000, /* bit mask: 0=ANGLE, 1=SUBPICT */ 158 159 0, /* not used */ 160 161 0x0000 /* bit mask: 0=not used, 1=F1, 2=F2, 3=F3, 162 4=F4, 5=F5 */ 163 }; 164 165 #if (BTA_AV_RC_PASS_RSP_CODE == BTA_AV_RSP_INTERIM) 166 const UINT16 bta_av_rc_id_ac[] = 167 { 168 0x0000, /* bit mask: 0=SELECT, 1=UP, 2=DOWN, 3=LEFT, 169 4=RIGHT, 5=RIGHT_UP, 6=RIGHT_DOWN, 7=LEFT_UP, 170 8=LEFT_DOWN, 9=ROOT_MENU, 10=SETUP_MENU, 11=CONT_MENU, 171 12=FAV_MENU, 13=EXIT */ 172 173 0, /* not used */ 174 175 0x0000, /* bit mask: 0=0, 1=1, 2=2, 3=3, 176 4=4, 5=5, 6=6, 7=7, 177 8=8, 9=9, 10=DOT, 11=ENTER, 178 12=CLEAR */ 179 180 0x0000, /* bit mask: 0=CHAN_UP, 1=CHAN_DOWN, 2=PREV_CHAN, 3=SOUND_SEL, 181 4=INPUT_SEL, 5=DISP_INFO, 6=HELP, 7=PAGE_UP, 182 8=PAGE_DOWN */ 183 184 /* btui_app provides an example of how to leave the decision of rejecting a command or not 185 * based on which media player is currently addressed (this is only applicable for AVRCP 1.4 or later) 186 * If the decision is per player for a particular rc_id, the related bit is set */ 187 0x1800, /* bit mask: 0=POWER, 1=VOL_UP, 2=VOL_DOWN, 3=MUTE, 188 4=PLAY, 5=STOP, 6=PAUSE, 7=RECORD, 189 8=REWIND, 9=FAST_FOR, 10=EJECT, 11=FORWARD, 190 12=BACKWARD */ 191 192 0x0000, /* bit mask: 0=ANGLE, 1=SUBPICT */ 193 194 0, /* not used */ 195 196 0x0000 /* bit mask: 0=not used, 1=F1, 2=F2, 3=F3, 197 4=F4, 5=F5 */ 198 }; 199 UINT16 *p_bta_av_rc_id_ac = (UINT16 *) bta_av_rc_id_ac; 200 #else 201 UINT16 *p_bta_av_rc_id_ac = NULL; 202 #endif 203 204 UINT16 *p_bta_av_rc_id = (UINT16 *) bta_av_rc_id; 205
