1 /******************************************************************************
2 *
3 * Copyright 2005-2016 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 <cstddef>
27 #include <cstdint>
28
29 #include "avrc_defs.h"
30 #include "bta/av/bta_av_int.h"
31 #include "bta/include/bta_av_api.h"
32 #include "stack/include/avrc_api.h"
33
34 #ifndef BTA_AV_RC_COMP_ID
35 #define BTA_AV_RC_COMP_ID AVRC_CO_GOOGLE
36 #endif
37
38 #ifndef BTA_AV_RC_PASS_RSP_CODE
39 #define BTA_AV_RC_PASS_RSP_CODE AVRC_RSP_NOT_IMPL
40 #endif
41
42 using namespace bluetooth;
43
44 const uint32_t bta_av_meta_caps_co_ids[] = {AVRC_CO_METADATA, AVRC_CO_BROADCOM};
45
46 /* AVRCP supported categories */
47 #define BTA_AV_RC_SUPF_CT (AVRC_SUPF_CT_CAT2)
48 #define BTA_AVK_RC_SUPF_CT \
49 (AVRC_SUPF_CT_CAT1 | AVRC_SUPF_CT_BROWSE | AVRC_SUPF_CT_COVER_ART_GET_IMAGE_PROP | \
50 AVRC_SUPF_CT_COVER_ART_GET_IMAGE)
51
52 #define BTA_AVK_RC_SUPF_TG (AVRC_SUPF_TG_CAT2)
53
54 /* AVRCP Controller and Target default name */
55 #ifndef BTA_AV_RC_CT_NAME
56 #define BTA_AV_RC_CT_NAME "AVRC Controller"
57 #endif
58
59 #ifndef BTA_AV_RC_TG_NAME
60 #define BTA_AV_RC_TG_NAME "AVRC Target"
61 #endif
62
63 /* Added to modify
64 * 1. flush timeout
65 * 2. Remove Group navigation support in SupportedFeatures
66 * 3. GetCapabilities supported event_ids list
67 * 4. GetCapabilities supported event_ids count
68 */
69
70 /* Note: Android doesnt support AVRC_SUPF_TG_GROUP_NAVI */
71 /* Note: if AVRC_SUPF_TG_GROUP_NAVI is set, bta_av_cfg.avrc_group should be true
72 */
73 #ifndef BTA_AV_RC_SUPF_TG
74 #define BTA_AV_RC_SUPF_TG \
75 (AVRC_SUPF_TG_CAT1 | AVRC_SUPF_TG_MULTI_PLAYER | \
76 AVRC_SUPF_TG_BROWSE) /* TODO: | AVRC_SUPF_TG_APP_SETTINGS) */
77 #endif
78
79 /*
80 * If the number of event IDs is changed in this array, BTA_AV_NUM_RC_EVT_IDS
81 * also needs to be changed.
82 */
83 const uint8_t bta_av_meta_caps_evt_ids[] = {
84 AVRC_EVT_PLAY_STATUS_CHANGE, AVRC_EVT_TRACK_CHANGE, AVRC_EVT_PLAY_POS_CHANGED,
85 AVRC_EVT_AVAL_PLAYERS_CHANGE, AVRC_EVT_ADDR_PLAYER_CHANGE, AVRC_EVT_UIDS_CHANGE,
86 AVRC_EVT_NOW_PLAYING_CHANGE,
87 /* TODO: Add support for these events
88 AVRC_EVT_APP_SETTING_CHANGE,
89 */
90 };
91
92 #ifndef BTA_AV_NUM_RC_EVT_IDS
93 #define BTA_AV_NUM_RC_EVT_IDS \
94 (sizeof(bta_av_meta_caps_evt_ids) / sizeof(bta_av_meta_caps_evt_ids[0]))
95 #endif /* BTA_AV_NUM_RC_EVT_IDS */
96
get_bta_avk_meta_caps_evt_ids()97 static const uint8_t* get_bta_avk_meta_caps_evt_ids() {
98 if (avrcp_absolute_volume_is_enabled()) {
99 static const uint8_t bta_avk_meta_caps_evt_ids[] = {
100 AVRC_EVT_VOLUME_CHANGE,
101 };
102 return bta_avk_meta_caps_evt_ids;
103 } else {
104 return {};
105 }
106 }
107
108 // These are the only events used with AVRCP1.3
109 const uint8_t bta_av_meta_caps_evt_ids_avrcp13[] = {
110 AVRC_EVT_PLAY_STATUS_CHANGE,
111 AVRC_EVT_TRACK_CHANGE,
112 AVRC_EVT_PLAY_POS_CHANGED,
113 };
114
115 #ifndef BTA_AV_NUM_RC_EVT_IDS_AVRCP13
116 #define BTA_AV_NUM_RC_EVT_IDS_AVRCP13 \
117 (sizeof(bta_av_meta_caps_evt_ids_avrcp13) / sizeof(bta_av_meta_caps_evt_ids_avrcp13[0]))
118 #endif /* BTA_AV_NUM_RC_EVT_IDS_AVRCP13 */
119
120 /* This configuration to be used when we are Src + TG + CT( only for abs vol) */
121 extern const tBTA_AV_CFG bta_av_cfg = {
122 AVRC_CO_METADATA, /* AVRCP Company ID */
123
124 BTA_AV_RC_SUPF_CT, /* AVRCP controller categories */
125 BTA_AV_RC_SUPF_TG, /* AVRCP target categories */
126 6, /* AVDTP audio channel max data queue size */
127 false, /* true, to accept AVRC 1.3 group nevigation command */
128 2, /* company id count in p_meta_co_ids */
129 BTA_AV_NUM_RC_EVT_IDS, /* event id count in p_meta_evt_ids */
130 BTA_AV_RC_PASS_RSP_CODE, /* the default response code for pass through commands */
131 bta_av_meta_caps_co_ids, /* the metadata Get Capabilities response for company id */
132 bta_av_meta_caps_evt_ids, /* the metadata Get Capabilities response for event id */
133 BTA_AV_RC_CT_NAME, /* Default AVRCP controller name */
134 BTA_AV_RC_TG_NAME /* Default AVRCP target name */
135 };
136
137 /* This configuration to be used when we are Sink + CT + TG( only for abs vol)
138 */
139
get_bta_avk_cfg()140 const tBTA_AV_CFG* get_bta_avk_cfg() {
141 static const tBTA_AV_CFG bta_avk_cfg = {
142 AVRC_CO_METADATA, /* AVRCP Company ID */
143 BTA_AVK_RC_SUPF_CT, /* AVRCP controller categories */
144 BTA_AVK_RC_SUPF_TG, /* AVRCP target categories */
145 6, /* AVDTP audio channel max data queue size */
146 false, /* true, to accept AVRC 1.3 group nevigation command */
147 2, /* company id count in p_meta_co_ids */
148 (uint8_t)(avrcp_absolute_volume_is_enabled() ? 1
149 : 0), /* event id count in p_meta_evt_ids */
150 BTA_AV_RC_PASS_RSP_CODE, /* the default response code for pass
151 through commands */
152 bta_av_meta_caps_co_ids, /* the metadata Get Capabilities response
153 for company id */
154 get_bta_avk_meta_caps_evt_ids(), /* the metadata Get Capabilities response
155 for event id */
156 {0}, /* Default AVRCP controller name */
157 {0}, /* Default AVRCP target name */
158 };
159 return &bta_avk_cfg;
160 }
161
162 /* This configuration to be used when we are using AVRCP1.3 */
163 extern const tBTA_AV_CFG bta_av_cfg_compatibility = {
164 AVRC_CO_METADATA, /* AVRCP Company ID */
165
166 BTA_AV_RC_SUPF_CT, /* AVRCP controller categories */
167 AVRC_SUPF_TG_CAT1, /* Only support CAT1 for AVRCP1.3 */
168 6, /* AVDTP audio channel max data queue size */
169 false, /* true, to accept AVRC 1.3 group nevigation command */
170 2, /* company id count in p_meta_co_ids */
171 BTA_AV_NUM_RC_EVT_IDS_AVRCP13, /* event id count for AVRCP1.3 */
172 BTA_AV_RC_PASS_RSP_CODE, /* the default response code for pass through commands */
173 bta_av_meta_caps_co_ids, /* the metadata Get Capabilities response
174 for company id */
175 bta_av_meta_caps_evt_ids_avrcp13, /* the metadata Get Capabilities
176 response for event id, compatible with AVRCP1.3 */
177 BTA_AV_RC_CT_NAME, /* Default AVRCP controller name */
178 BTA_AV_RC_TG_NAME /* Default AVRCP target name */
179 };
180
181 const tBTA_AV_CFG* p_bta_av_cfg = NULL;
182
183 const uint16_t bta_av_rc_id[] = {
184 0x0000, /* bit mask: 0=SELECT, 1=UP, 2=DOWN, 3=LEFT,
185 4=RIGHT, 5=RIGHT_UP, 6=RIGHT_DOWN, 7=LEFT_UP,
186 8=LEFT_DOWN, 9=ROOT_MENU, 10=SETUP_MENU, 11=CONT_MENU,
187 12=FAV_MENU, 13=EXIT */
188
189 0, /* not used */
190
191 0x0000, /* bit mask: 0=0, 1=1, 2=2, 3=3,
192 4=4, 5=5, 6=6, 7=7,
193 8=8, 9=9, 10=DOT, 11=ENTER,
194 12=CLEAR */
195
196 0x0000, /* bit mask: 0=CHAN_UP, 1=CHAN_DOWN, 2=PREV_CHAN, 3=SOUND_SEL,
197 4=INPUT_SEL, 5=DISP_INFO, 6=HELP, 7=PAGE_UP,
198 8=PAGE_DOWN */
199
200 /* btui_app provides an example of how to leave the decision of rejecting a
201 command or not
202 * based on which media player is currently addressed (this is only applicable
203 for AVRCP 1.4 or later)
204 * If the decision is per player for a particular rc_id, the related bit is
205 clear (not set)
206 * bit mask: 0=POWER, 1=VOL_UP, 2=VOL_DOWN, 3=MUTE, 4=PLAY, 5=STOP,
207 6=PAUSE, 7=RECORD, 8=REWIND, 9=FAST_FOR, 10=EJECT, 11=FORWARD,
208 12=BACKWARD */
209 #if (BTA_AV_RC_PASS_RSP_CODE == AVRC_RSP_INTERIM)
210 0x0070, /* PLAY | STOP | PAUSE */
211 #else /* BTA_AV_RC_PASS_RSP_CODE != AVRC_RSP_INTERIM */
212 0x1b7E, /* PLAY | STOP | PAUSE | FF | RW | VOL_UP | VOL_DOWN | MUTE | FW |
213 BACK */
214 #endif /* BTA_AV_RC_PASS_RSP_CODE */
215
216 0x0000, /* bit mask: 0=ANGLE, 1=SUBPICT */
217
218 0, /* not used */
219
220 0x0000 /* bit mask: 0=not used, 1=F1, 2=F2, 3=F3,
221 4=F4, 5=F5 */
222 };
223
224 #if (BTA_AV_RC_PASS_RSP_CODE == AVRC_RSP_INTERIM)
225 const uint16_t bta_av_rc_id_ac[] = {
226 0x0000, /* bit mask: 0=SELECT, 1=UP, 2=DOWN, 3=LEFT,
227 4=RIGHT, 5=RIGHT_UP, 6=RIGHT_DOWN,
228 7=LEFT_UP,
229 8=LEFT_DOWN, 9=ROOT_MENU, 10=SETUP_MENU,
230 11=CONT_MENU,
231 12=FAV_MENU, 13=EXIT */
232
233 0, /* not used */
234
235 0x0000, /* bit mask: 0=0, 1=1, 2=2, 3=3,
236 4=4, 5=5, 6=6, 7=7,
237 8=8, 9=9, 10=DOT, 11=ENTER,
238 12=CLEAR */
239
240 0x0000, /* bit mask: 0=CHAN_UP, 1=CHAN_DOWN, 2=PREV_CHAN,
241 3=SOUND_SEL,
242 4=INPUT_SEL, 5=DISP_INFO, 6=HELP,
243 7=PAGE_UP,
244 8=PAGE_DOWN */
245
246 /* btui_app provides an example of how to leave the decision of
247 * rejecting a command or not
248 * based on which media player is currently addressed (this is
249 * only applicable for AVRCP 1.4 or later)
250 * If the decision is per player for a particular rc_id, the
251 * related bit is set */
252 0x1800, /* bit mask: 0=POWER, 1=VOL_UP, 2=VOL_DOWN, 3=MUTE,
253 4=PLAY, 5=STOP, 6=PAUSE, 7=RECORD,
254 8=REWIND, 9=FAST_FOR, 10=EJECT, 11=FORWARD,
255 12=BACKWARD */
256
257 0x0000, /* bit mask: 0=ANGLE, 1=SUBPICT */
258
259 0, /* not used */
260
261 0x0000 /* bit mask: 0=not used, 1=F1, 2=F2, 3=F3,
262 4=F4, 5=F5 */
263 };
264 uint16_t* p_bta_av_rc_id_ac = (uint16_t*)bta_av_rc_id_ac;
265 #else
266 uint16_t* p_bta_av_rc_id_ac = NULL;
267 #endif
268
269 uint16_t* p_bta_av_rc_id = (uint16_t*)bta_av_rc_id;
270