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bluez5: support LC3-SWB in HFP RFCOMM & add codec id for it

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HFP 1.9 adds LC3 as a possible codec in addition to CVSD & mSBC.
E.g. Pixel Buds Pro latest firmware supports it.

Add the RFCOMM side and codec selection for it.
This commit is contained in:
Pauli Virtanen 2024-01-22 19:59:54 +02:00 • committed by Wim Taymans
parent 237d282c05
commit fe412784a4
6 changed files with 130 additions and 53 deletions
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1
spa/include/spa/param/bluetooth/audio.h
View file

@ -39,6 +39,7 @@ enum spa_bluetooth_audio_codec {
/* HFP */
SPA_BLUETOOTH_AUDIO_CODEC_CVSD = 0x100,
SPA_BLUETOOTH_AUDIO_CODEC_MSBC,
SPA_BLUETOOTH_AUDIO_CODEC_LC3_SWB,
/* BAP */
SPA_BLUETOOTH_AUDIO_CODEC_LC3 = 0x200,

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

@ -42,6 +42,7 @@ 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, SPA_TYPE_Int, SPA_TYPE_INFO_BLUETOOTH_AUDIO_CODEC_BASE "lc3", NULL },