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bluez5: support LC3-24kHz HFP codec available on some Apple devices

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Add support of HFP codec used on eg Apple AirPods 3+, transporting LC3
mono @ 24kHz
This commit is contained in:
Pauli Virtanen 2025-06-08 01:35:56 +03:00 • committed by Wim Taymans
parent 6982bb8c7f
commit 64f2f38ec4
5 changed files with 255 additions and 0 deletions
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1
spa/include/spa/param/bluetooth/audio.h
View file

@ -41,6 +41,7 @@ enum spa_bluetooth_audio_codec {
SPA_BLUETOOTH_AUDIO_CODEC_CVSD = 0x100,
SPA_BLUETOOTH_AUDIO_CODEC_MSBC,
SPA_BLUETOOTH_AUDIO_CODEC_LC3_SWB,
SPA_BLUETOOTH_AUDIO_CODEC_LC3_A127,
/* BAP */
SPA_BLUETOOTH_AUDIO_CODEC_LC3 = 0x200,

1
spa/include/spa/param/bluetooth/type-info.h
View file

@ -44,6 +44,7 @@ static const struct spa_type_info spa_type_bluetooth_audio_codec[] = {
{ SPA_BLUETOOTH_AUDIO_CODEC_CVSD, SPA_TYPE_Int, SPA_TYPE_INFO_BLUETOOTH_AUDIO_CODEC_BASE "cvsd", NULL },
{ SPA_BLUETOOTH_AUDIO_CODEC_MSBC, SPA_TYPE_Int, SPA_TYPE_INFO_BLUETOOTH_AUDIO_CODEC_BASE "msbc", NULL },
{ SPA_BLUETOOTH_AUDIO_CODEC_LC3_SWB, SPA_TYPE_Int, SPA_TYPE_INFO_BLUETOOTH_AUDIO_CODEC_BASE "lc3_swb", NULL },
{ SPA_BLUETOOTH_AUDIO_CODEC_LC3_A127, SPA_TYPE_Int, SPA_TYPE_INFO_BLUETOOTH_AUDIO_CODEC_BASE "lc3_a127", NULL },
{ SPA_BLUETOOTH_AUDIO_CODEC_LC3, SPA_TYPE_Int, SPA_TYPE_INFO_BLUETOOTH_AUDIO_CODEC_BASE "lc3", NULL },