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bluez5: disable codec switching when in A2DP sink role

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Devices that expect pipewire to function as a sink don't seem to like it
switching codecs. Disable codec switching when device is a source.
This commit is contained in:
Pauli Virtanen 2021-02-06 18:47:07 +02:00 • committed by Wim Taymans
parent d617d7e1a3
commit e0557e0ca8
1 changed files with 14 additions and 2 deletions
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16
spa/plugins/bluez5/bluez5-device.c
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@ -261,11 +261,15 @@ static int set_profile(struct impl *this, uint32_t profile, const struct a2dp_co
this->profile = profile; this->profile = profile;
this->selected_a2dp_codec = a2dp_codec; this->selected_a2dp_codec = a2dp_codec;
if (profile == 1) { /*
* A2DP: ensure there's a transport with the selected codec (NULL means any).
* Don't try to switch codecs when the device is in the A2DP source role, since
* devices do not appear to like that.
*/
if (profile == 1 && !(this->bt_dev->connected_profiles & SPA_BT_PROFILE_A2DP_SOURCE)) {
int ret; int ret;
const struct a2dp_codec *codec_list[2], **codecs; const struct a2dp_codec *codec_list[2], **codecs;
/* A2DP: ensure there's a transport with the selected codec (NULL means any) */
if (a2dp_codec == NULL) { if (a2dp_codec == NULL) {
codecs = a2dp_codecs; codecs = a2dp_codecs;
} else { } else {
@ -464,6 +468,10 @@ static uint32_t get_profile_from_index(struct impl *this, uint32_t index, const
if (index < 3) if (index < 3)
return index; return index;
/* A2DP sources don't have codec profiles (device chooses it) */
if (this->bt_dev->connected_profiles & SPA_BT_PROFILE_A2DP_SOURCE)
return SPA_ID_INVALID;
if (index - 3 < this->supported_codec_count) { if (index - 3 < this->supported_codec_count) {
*codec = this->supported_codecs[index - 3]; *codec = this->supported_codecs[index - 3];
return 1; return 1;
@ -482,6 +490,10 @@ static uint32_t get_index_from_profile(struct impl *this, uint32_t profile, cons
if (codec == NULL) if (codec == NULL)
return 1; return 1;
/* A2DP sources don't have codec profiles (device chooses it) */
if (this->bt_dev->connected_profiles & SPA_BT_PROFILE_A2DP_SOURCE)
return SPA_ID_INVALID;
for (i = 0; i < this->supported_codec_count; ++i) { for (i = 0; i < this->supported_codec_count; ++i) {
if (this->supported_codecs[i] == codec) if (this->supported_codecs[i] == codec)
return 3 + i; return 3 + i;