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 <bluetooth/log.h>
27
28 #include <cstdint>
29
30 #include "bta/include/bta_av_api.h"
31 #include "internal_include/bt_target.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 | \
50 AVRC_SUPF_CT_COVER_ART_GET_IMAGE_PROP | AVRC_SUPF_CT_COVER_ART_GET_IMAGE)
51
52 #define BTA_AVK_RC_SUPF_TG (AVRC_SUPF_TG_CAT2)
53
54 /* AVRCP Controller and Targer 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,
85 AVRC_EVT_PLAY_POS_CHANGED, AVRC_EVT_AVAL_PLAYERS_CHANGE,
86 AVRC_EVT_ADDR_PLAYER_CHANGE, AVRC_EVT_UIDS_CHANGE,
87 AVRC_EVT_NOW_PLAYING_CHANGE,
88 /* TODO: Add support for these events
89 AVRC_EVT_APP_SETTING_CHANGE,
90 */
91 };
92
93 #ifndef BTA_AV_NUM_RC_EVT_IDS
94 #define BTA_AV_NUM_RC_EVT_IDS \
95 (sizeof(bta_av_meta_caps_evt_ids) / sizeof(bta_av_meta_caps_evt_ids[0]))
96 #endif /* BTA_AV_NUM_RC_EVT_IDS */
97
get_bta_avk_meta_caps_evt_ids()98 const uint8_t* get_bta_avk_meta_caps_evt_ids() {
99 if (avrcp_absolute_volume_is_enabled()) {
100 static const uint8_t bta_avk_meta_caps_evt_ids[] = {
101 AVRC_EVT_VOLUME_CHANGE,
102 };
103 return bta_avk_meta_caps_evt_ids;
104 } else {
105 return {};
106 }
107 }
108
109 // These are the only events used with AVRCP1.3
110 const uint8_t bta_av_meta_caps_evt_ids_avrcp13[] = {
111 AVRC_EVT_PLAY_STATUS_CHANGE, 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) / \
118 sizeof(bta_av_meta_caps_evt_ids_avrcp13[0]))
119 #endif /* BTA_AV_NUM_RC_EVT_IDS_AVRCP13 */
120
121 /* This configuration to be used when we are Src + TG + CT( only for abs vol) */
122 extern const tBTA_AV_CFG bta_av_cfg = {
123 AVRC_CO_METADATA, /* AVRCP Company ID */
124
125 BTA_AV_RC_SUPF_CT, /* AVRCP controller categories */
126 BTA_AV_RC_SUPF_TG, /* AVRCP target categories */
127 6, /* AVDTP audio channel max data queue size */
128 false, /* true, to accept AVRC 1.3 group nevigation command */
129 2, /* company id count in p_meta_co_ids */
130 BTA_AV_NUM_RC_EVT_IDS, /* event id count in p_meta_evt_ids */
131 BTA_AV_RC_PASS_RSP_CODE, /* the default response code for pass
132 through commands */
133 bta_av_meta_caps_co_ids, /* the metadata Get Capabilities response
134 for company id */
135 bta_av_meta_caps_evt_ids, /* the the metadata Get Capabilities
136 response for event id */
137 BTA_AV_RC_CT_NAME, /* Default AVRCP controller name */
138 BTA_AV_RC_TG_NAME /* Default AVRCP target name */
139 };
140
141 /* This configuration to be used when we are Sink + CT + TG( only for abs vol)
142 */
143
get_bta_avk_cfg()144 const tBTA_AV_CFG* get_bta_avk_cfg() {
145 static const tBTA_AV_CFG bta_avk_cfg = {
146 AVRC_CO_METADATA, /* AVRCP Company ID */
147 BTA_AVK_RC_SUPF_CT, /* AVRCP controller categories */
148 BTA_AVK_RC_SUPF_TG, /* AVRCP target categories */
149 6, /* AVDTP audio channel max data queue size */
150 false, /* true, to accept AVRC 1.3 group nevigation command */
151 2, /* company id count in p_meta_co_ids */
152 (uint8_t)(avrcp_absolute_volume_is_enabled()
153 ? 1
154 : 0), /* event id count in p_meta_evt_ids */
155 BTA_AV_RC_PASS_RSP_CODE, /* the default response code for pass
156 through commands */
157 bta_av_meta_caps_co_ids, /* the metadata Get Capabilities response
158 for company id */
159 get_bta_avk_meta_caps_evt_ids(), /* the metadata Get Capabilities response
160 for event id */
161 {0}, /* Default AVRCP controller name */
162 {0}, /* Default AVRCP target name */
163 };
164 return &bta_avk_cfg;
165 }
166
167 /* This configuration to be used when we are using AVRCP1.3 */
168 extern const tBTA_AV_CFG bta_av_cfg_compatibility = {
169 AVRC_CO_METADATA, /* AVRCP Company ID */
170
171 BTA_AV_RC_SUPF_CT, /* AVRCP controller categories */
172 AVRC_SUPF_TG_CAT1, /* Only support CAT1 for AVRCP1.3 */
173 6, /* AVDTP audio channel max data queue size */
174 false, /* true, to accept AVRC 1.3 group nevigation command */
175 2, /* company id count in p_meta_co_ids */
176 BTA_AV_NUM_RC_EVT_IDS_AVRCP13, /* event id count for AVRCP1.3 */
177 BTA_AV_RC_PASS_RSP_CODE, /* the default response code for pass
178 through commands */
179 bta_av_meta_caps_co_ids, /* the metadata Get Capabilities response
180 for company id */
181 bta_av_meta_caps_evt_ids_avrcp13, /* the the metadata Get Capabilities
182 response for event id, compatible
183 with AVRCP1.3 */
184 BTA_AV_RC_CT_NAME, /* Default AVRCP controller name */
185 BTA_AV_RC_TG_NAME /* Default AVRCP target name */
186 };
187
188 const tBTA_AV_CFG* p_bta_av_cfg = NULL;
189
190 const uint16_t bta_av_rc_id[] = {
191 0x0000, /* bit mask: 0=SELECT, 1=UP, 2=DOWN, 3=LEFT,
192 4=RIGHT, 5=RIGHT_UP, 6=RIGHT_DOWN, 7=LEFT_UP,
193 8=LEFT_DOWN, 9=ROOT_MENU, 10=SETUP_MENU, 11=CONT_MENU,
194 12=FAV_MENU, 13=EXIT */
195
196 0, /* not used */
197
198 0x0000, /* bit mask: 0=0, 1=1, 2=2, 3=3,
199 4=4, 5=5, 6=6, 7=7,
200 8=8, 9=9, 10=DOT, 11=ENTER,
201 12=CLEAR */
202
203 0x0000, /* bit mask: 0=CHAN_UP, 1=CHAN_DOWN, 2=PREV_CHAN, 3=SOUND_SEL,
204 4=INPUT_SEL, 5=DISP_INFO, 6=HELP, 7=PAGE_UP,
205 8=PAGE_DOWN */
206
207 /* btui_app provides an example of how to leave the decision of rejecting a
208 command or not
209 * based on which media player is currently addressed (this is only applicable
210 for AVRCP 1.4 or later)
211 * If the decision is per player for a particular rc_id, the related bit is
212 clear (not set)
213 * bit mask: 0=POWER, 1=VOL_UP, 2=VOL_DOWN, 3=MUTE, 4=PLAY, 5=STOP,
214 6=PAUSE, 7=RECORD, 8=REWIND, 9=FAST_FOR, 10=EJECT, 11=FORWARD,
215 12=BACKWARD */
216 #if (BTA_AV_RC_PASS_RSP_CODE == AVRC_RSP_INTERIM)
217 0x0070, /* PLAY | STOP | PAUSE */
218 #else /* BTA_AV_RC_PASS_RSP_CODE != AVRC_RSP_INTERIM */
219 0x1b7E, /* PLAY | STOP | PAUSE | FF | RW | VOL_UP | VOL_DOWN | MUTE | FW |
220 BACK */
221 #endif /* BTA_AV_RC_PASS_RSP_CODE */
222
223 0x0000, /* bit mask: 0=ANGLE, 1=SUBPICT */
224
225 0, /* not used */
226
227 0x0000 /* bit mask: 0=not used, 1=F1, 2=F2, 3=F3,
228 4=F4, 5=F5 */
229 };
230
231 #if (BTA_AV_RC_PASS_RSP_CODE == AVRC_RSP_INTERIM)
232 const uint16_t bta_av_rc_id_ac[] = {
233 0x0000, /* bit mask: 0=SELECT, 1=UP, 2=DOWN, 3=LEFT,
234 4=RIGHT, 5=RIGHT_UP, 6=RIGHT_DOWN,
235 7=LEFT_UP,
236 8=LEFT_DOWN, 9=ROOT_MENU, 10=SETUP_MENU,
237 11=CONT_MENU,
238 12=FAV_MENU, 13=EXIT */
239
240 0, /* not used */
241
242 0x0000, /* bit mask: 0=0, 1=1, 2=2, 3=3,
243 4=4, 5=5, 6=6, 7=7,
244 8=8, 9=9, 10=DOT, 11=ENTER,
245 12=CLEAR */
246
247 0x0000, /* bit mask: 0=CHAN_UP, 1=CHAN_DOWN, 2=PREV_CHAN,
248 3=SOUND_SEL,
249 4=INPUT_SEL, 5=DISP_INFO, 6=HELP,
250 7=PAGE_UP,
251 8=PAGE_DOWN */
252
253 /* btui_app provides an example of how to leave the decision of
254 * rejecting a command or not
255 * based on which media player is currently addressed (this is
256 * only applicable for AVRCP 1.4 or later)
257 * If the decision is per player for a particular rc_id, the
258 * related bit is set */
259 0x1800, /* bit mask: 0=POWER, 1=VOL_UP, 2=VOL_DOWN, 3=MUTE,
260 4=PLAY, 5=STOP, 6=PAUSE, 7=RECORD,
261 8=REWIND, 9=FAST_FOR, 10=EJECT, 11=FORWARD,
262 12=BACKWARD */
263
264 0x0000, /* bit mask: 0=ANGLE, 1=SUBPICT */
265
266 0, /* not used */
267
268 0x0000 /* bit mask: 0=not used, 1=F1, 2=F2, 3=F3,
269 4=F4, 5=F5 */
270 };
271 uint16_t* p_bta_av_rc_id_ac = (uint16_t*)bta_av_rc_id_ac;
272 #else
273 uint16_t* p_bta_av_rc_id_ac = NULL;
274 #endif
275
276 uint16_t* p_bta_av_rc_id = (uint16_t*)bta_av_rc_id;
277