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synced 2025-10-31 22:25:38 -04:00
bluez5: set BAP Locations/Context endpoint properties
BlueZ now requires endpoints to set Locations/Context, so set them to some sensible default values. These could in principle be made configurable later.
This commit is contained in:
Pauli Virtanen
parent
3eed0fbe9b
commit
528c7c0f22
3 changed files with 96 additions and 60 deletions
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@ -51,38 +51,56 @@
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#define LC3_CONFIG_DURATION_7_5 0x00
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#define LC3_CONFIG_DURATION_10 0x01
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#define LC3_CONFIG_CHNL_NOT_ALLOWED 0x00000000
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#define LC3_CONFIG_CHNL_FL 0x00000001 /* front left */
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#define LC3_CONFIG_CHNL_FR 0x00000002 /* front right */
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#define LC3_CONFIG_CHNL_FC 0x00000004 /* front center */
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#define LC3_CONFIG_CHNL_LFE 0x00000008 /* LFE */
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#define LC3_CONFIG_CHNL_BL 0x00000010 /* back left */
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#define LC3_CONFIG_CHNL_BR 0x00000020 /* back right */
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#define LC3_CONFIG_CHNL_FLC 0x00000040 /* front left center */
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#define LC3_CONFIG_CHNL_FRC 0x00000080 /* front right center */
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#define LC3_CONFIG_CHNL_BC 0x00000100 /* back center */
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#define LC3_CONFIG_CHNL_LFE2 0x00000200 /* LFE 2 */
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#define LC3_CONFIG_CHNL_SL 0x00000400 /* side left */
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#define LC3_CONFIG_CHNL_SR 0x00000800 /* side right */
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#define LC3_CONFIG_CHNL_TFL 0x00001000 /* top front left */
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#define LC3_CONFIG_CHNL_TFR 0x00002000 /* top front right */
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#define LC3_CONFIG_CHNL_TFC 0x00004000 /* top front center */
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#define LC3_CONFIG_CHNL_TC 0x00008000 /* top center */
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#define LC3_CONFIG_CHNL_TBL 0x00010000 /* top back left */
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#define LC3_CONFIG_CHNL_TBR 0x00020000 /* top back right */
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#define LC3_CONFIG_CHNL_TSL 0x00040000 /* top side left */
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#define LC3_CONFIG_CHNL_TSR 0x00080000 /* top side right */
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#define LC3_CONFIG_CHNL_TBC 0x00100000 /* top back center */
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#define LC3_CONFIG_CHNL_BFC 0x00200000 /* bottom front center */
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#define LC3_CONFIG_CHNL_BFL 0x00400000 /* bottom front left */
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#define LC3_CONFIG_CHNL_BFR 0x00800000 /* bottom front right */
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#define LC3_CONFIG_CHNL_FLW 0x01000000 /* front left wide */
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#define LC3_CONFIG_CHNL_FRW 0x02000000 /* front right wide */
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#define LC3_CONFIG_CHNL_LS 0x04000000 /* left surround */
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#define LC3_CONFIG_CHNL_RS 0x08000000 /* right surround */
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#define LC3_MAX_CHANNELS 28
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#define BAP_CHANNEL_NOT_ALLOWED 0x00000000
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#define BAP_CHANNEL_FL 0x00000001 /* front left */
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#define BAP_CHANNEL_FR 0x00000002 /* front right */
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#define BAP_CHANNEL_FC 0x00000004 /* front center */
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#define BAP_CHANNEL_LFE 0x00000008 /* LFE */
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#define BAP_CHANNEL_BL 0x00000010 /* back left */
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#define BAP_CHANNEL_BR 0x00000020 /* back right */
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#define BAP_CHANNEL_FLC 0x00000040 /* front left center */
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#define BAP_CHANNEL_FRC 0x00000080 /* front right center */
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#define BAP_CHANNEL_BC 0x00000100 /* back center */
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#define BAP_CHANNEL_LFE2 0x00000200 /* LFE 2 */
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#define BAP_CHANNEL_SL 0x00000400 /* side left */
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#define BAP_CHANNEL_SR 0x00000800 /* side right */
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#define BAP_CHANNEL_TFL 0x00001000 /* top front left */
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#define BAP_CHANNEL_TFR 0x00002000 /* top front right */
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#define BAP_CHANNEL_TFC 0x00004000 /* top front center */
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#define BAP_CHANNEL_TC 0x00008000 /* top center */
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#define BAP_CHANNEL_TBL 0x00010000 /* top back left */
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#define BAP_CHANNEL_TBR 0x00020000 /* top back right */
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#define BAP_CHANNEL_TSL 0x00040000 /* top side left */
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#define BAP_CHANNEL_TSR 0x00080000 /* top side right */
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#define BAP_CHANNEL_TBC 0x00100000 /* top back center */
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#define BAP_CHANNEL_BFC 0x00200000 /* bottom front center */
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#define BAP_CHANNEL_BFL 0x00400000 /* bottom front left */
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#define BAP_CHANNEL_BFR 0x00800000 /* bottom front right */
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#define BAP_CHANNEL_FLW 0x01000000 /* front left wide */
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#define BAP_CHANNEL_FRW 0x02000000 /* front right wide */
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#define BAP_CHANNEL_LS 0x04000000 /* left surround */
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#define BAP_CHANNEL_RS 0x08000000 /* right surround */
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#define BAP_CHANNEL_ALL 0x0fffffff /* mask of all */
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#define BAP_CONTEXT_PROHIBITED 0x0000 /* Prohibited */
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#define BAP_CONTEXT_UNSPECIFIED 0x0001 /* Unspecified */
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#define BAP_CONTEXT_CONVERSATIONAL 0x0002 /* Telephony, video calls, ... */
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#define BAP_CONTEXT_MEDIA 0x0004 /* Music, radio, podcast, movie soundtrack, TV */
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#define BAP_CONTEXT_GAME 0x0008 /* Gaming media, game effects, music, in-game voice chat */
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#define BAP_CONTEXT_INSTRUCTIONAL 0x0010 /* Instructional audio, navigation, announcements, user guidance */
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#define BAP_CONTEXT_VOICE 0x0020 /* Man-machine communication, voice recognition, virtual assistants */
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#define BAP_CONTEXT_LIVE 0x0040 /* Live audio, perceived both via direct acoustic path and via BAP */
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#define BAP_CONTEXT_SOUND_EFFECTS 0x0080 /* Keyboard and touch feedback, menu, UI, other system sounds */
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#define BAP_CONTEXT_NOTIFICATIONS 0x0100 /* Attention-seeking, message arrival, reminders */
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#define BAP_CONTEXT_RINGTONE 0x0200 /* Incoming call alert audio */
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#define BAP_CONTEXT_ALERTS 0x0400 /* Alarms and timers, critical battery, alarm clock, toaster */
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#define BAP_CONTEXT_EMERGENCY 0x0800 /* Fire alarm, other urgent alerts */
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#define BAP_CONTEXT_ALL 0x0fff
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#define BT_ISO_QOS_CIG_UNSET 0xff
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#define BT_ISO_QOS_CIS_UNSET 0xff
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@ -53,34 +53,34 @@ static const struct {
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uint32_t bit;
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enum spa_audio_channel channel;
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} channel_bits[] = {
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{ LC3_CONFIG_CHNL_FL, SPA_AUDIO_CHANNEL_FL },
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{ LC3_CONFIG_CHNL_FR, SPA_AUDIO_CHANNEL_FR },
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{ LC3_CONFIG_CHNL_FC, SPA_AUDIO_CHANNEL_FC },
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{ LC3_CONFIG_CHNL_LFE, SPA_AUDIO_CHANNEL_LFE },
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{ LC3_CONFIG_CHNL_BL, SPA_AUDIO_CHANNEL_RL },
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{ LC3_CONFIG_CHNL_BR, SPA_AUDIO_CHANNEL_RR },
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{ LC3_CONFIG_CHNL_FLC, SPA_AUDIO_CHANNEL_FLC },
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{ LC3_CONFIG_CHNL_FRC, SPA_AUDIO_CHANNEL_FRC },
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{ LC3_CONFIG_CHNL_BC, SPA_AUDIO_CHANNEL_BC },
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{ LC3_CONFIG_CHNL_LFE2, SPA_AUDIO_CHANNEL_LFE2 },
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{ LC3_CONFIG_CHNL_SL, SPA_AUDIO_CHANNEL_SL },
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{ LC3_CONFIG_CHNL_SR, SPA_AUDIO_CHANNEL_SR },
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{ LC3_CONFIG_CHNL_TFL, SPA_AUDIO_CHANNEL_TFL },
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{ LC3_CONFIG_CHNL_TFR, SPA_AUDIO_CHANNEL_TFR },
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{ LC3_CONFIG_CHNL_TFC, SPA_AUDIO_CHANNEL_TFC },
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{ LC3_CONFIG_CHNL_TC, SPA_AUDIO_CHANNEL_TC },
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{ LC3_CONFIG_CHNL_TBL, SPA_AUDIO_CHANNEL_TRL },
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{ LC3_CONFIG_CHNL_TBR, SPA_AUDIO_CHANNEL_TRR },
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{ LC3_CONFIG_CHNL_TSL, SPA_AUDIO_CHANNEL_TSL },
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{ LC3_CONFIG_CHNL_TSR, SPA_AUDIO_CHANNEL_TSR },
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{ LC3_CONFIG_CHNL_TBC, SPA_AUDIO_CHANNEL_TRC },
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{ LC3_CONFIG_CHNL_BFC, SPA_AUDIO_CHANNEL_BC },
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{ LC3_CONFIG_CHNL_BFL, SPA_AUDIO_CHANNEL_BLC },
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{ LC3_CONFIG_CHNL_BFR, SPA_AUDIO_CHANNEL_BRC },
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{ LC3_CONFIG_CHNL_FLW, SPA_AUDIO_CHANNEL_FLW },
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{ LC3_CONFIG_CHNL_FRW, SPA_AUDIO_CHANNEL_FRW },
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{ LC3_CONFIG_CHNL_LS, SPA_AUDIO_CHANNEL_SL }, /* is it the right mapping? */
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{ LC3_CONFIG_CHNL_RS, SPA_AUDIO_CHANNEL_SR }, /* is it the right mapping? */
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{ BAP_CHANNEL_FL, SPA_AUDIO_CHANNEL_FL },
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{ BAP_CHANNEL_FR, SPA_AUDIO_CHANNEL_FR },
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{ BAP_CHANNEL_FC, SPA_AUDIO_CHANNEL_FC },
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{ BAP_CHANNEL_LFE, SPA_AUDIO_CHANNEL_LFE },
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{ BAP_CHANNEL_BL, SPA_AUDIO_CHANNEL_RL },
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{ BAP_CHANNEL_BR, SPA_AUDIO_CHANNEL_RR },
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{ BAP_CHANNEL_FLC, SPA_AUDIO_CHANNEL_FLC },
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{ BAP_CHANNEL_FRC, SPA_AUDIO_CHANNEL_FRC },
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{ BAP_CHANNEL_BC, SPA_AUDIO_CHANNEL_BC },
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{ BAP_CHANNEL_LFE2, SPA_AUDIO_CHANNEL_LFE2 },
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{ BAP_CHANNEL_SL, SPA_AUDIO_CHANNEL_SL },
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{ BAP_CHANNEL_SR, SPA_AUDIO_CHANNEL_SR },
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{ BAP_CHANNEL_TFL, SPA_AUDIO_CHANNEL_TFL },
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{ BAP_CHANNEL_TFR, SPA_AUDIO_CHANNEL_TFR },
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{ BAP_CHANNEL_TFC, SPA_AUDIO_CHANNEL_TFC },
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{ BAP_CHANNEL_TC, SPA_AUDIO_CHANNEL_TC },
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{ BAP_CHANNEL_TBL, SPA_AUDIO_CHANNEL_TRL },
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{ BAP_CHANNEL_TBR, SPA_AUDIO_CHANNEL_TRR },
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{ BAP_CHANNEL_TSL, SPA_AUDIO_CHANNEL_TSL },
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{ BAP_CHANNEL_TSR, SPA_AUDIO_CHANNEL_TSR },
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{ BAP_CHANNEL_TBC, SPA_AUDIO_CHANNEL_TRC },
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{ BAP_CHANNEL_BFC, SPA_AUDIO_CHANNEL_BC },
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{ BAP_CHANNEL_BFL, SPA_AUDIO_CHANNEL_BLC },
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{ BAP_CHANNEL_BFR, SPA_AUDIO_CHANNEL_BRC },
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{ BAP_CHANNEL_FLW, SPA_AUDIO_CHANNEL_FLW },
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{ BAP_CHANNEL_FRW, SPA_AUDIO_CHANNEL_FRW },
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{ BAP_CHANNEL_LS, SPA_AUDIO_CHANNEL_SL }, /* is it the right mapping? */
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{ BAP_CHANNEL_RS, SPA_AUDIO_CHANNEL_SR }, /* is it the right mapping? */
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};
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static int write_ltv(uint8_t *dest, uint8_t type, void* value, size_t len)
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@ -38,6 +38,7 @@
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#include "dbus-helpers.h"
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#include "player.h"
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#include "iso-io.h"
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#include "bap-codec-caps.h"
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#include "defs.h"
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static struct spa_log_topic log_topic = SPA_LOG_TOPIC(0, "spa.bluez5");
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@ -4684,7 +4685,6 @@ static void append_media_object(DBusMessageIter *iter, const char *endpoint,
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{
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const char *interface_name = BLUEZ_MEDIA_ENDPOINT_INTERFACE;
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DBusMessageIter object, array, entry, dict;
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dbus_bool_t delay_reporting;
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dbus_message_iter_open_container(iter, DBUS_TYPE_DICT_ENTRY, NULL, &object);
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dbus_message_iter_append_basic(&object, DBUS_TYPE_OBJECT_PATH, &endpoint);
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@ -4699,10 +4699,28 @@ static void append_media_object(DBusMessageIter *iter, const char *endpoint,
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append_basic_variant_dict_entry(&dict, "UUID", DBUS_TYPE_STRING, "s", &uuid);
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append_basic_variant_dict_entry(&dict, "Codec", DBUS_TYPE_BYTE, "y", &codec_id);
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append_basic_array_variant_dict_entry(&dict, "Capabilities", "ay", "y", DBUS_TYPE_BYTE, caps, caps_size);
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if (spa_bt_profile_from_uuid(uuid) & SPA_BT_PROFILE_A2DP_SOURCE) {
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delay_reporting = TRUE;
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dbus_bool_t delay_reporting = TRUE;
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append_basic_variant_dict_entry(&dict, "DelayReporting", DBUS_TYPE_BOOLEAN, "b", &delay_reporting);
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}
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if (spa_bt_profile_from_uuid(uuid) & (SPA_BT_PROFILE_BAP_SINK | SPA_BT_PROFILE_BAP_SOURCE)) {
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dbus_uint32_t locations;
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dbus_uint16_t supported_context, context;
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locations = BAP_CHANNEL_ALL;
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if (spa_bt_profile_from_uuid(uuid) & SPA_BT_PROFILE_BAP_SINK) {
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supported_context = context = BAP_CONTEXT_ALL;
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} else {
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supported_context = context = (BAP_CONTEXT_UNSPECIFIED | BAP_CONTEXT_CONVERSATIONAL |
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BAP_CONTEXT_MEDIA | BAP_CONTEXT_GAME);
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}
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append_basic_variant_dict_entry(&dict, "Locations", DBUS_TYPE_UINT32, "u", &locations);
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append_basic_variant_dict_entry(&dict, "Context", DBUS_TYPE_UINT16, "q", &context);
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append_basic_variant_dict_entry(&dict, "SupportedContext", DBUS_TYPE_UINT16, "q", &supported_context);
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}
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dbus_message_iter_close_container(&entry, &dict);
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dbus_message_iter_close_container(&array, &entry);
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