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alsa-ucm: use the proper mixer name for ucm pcm sink/source

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Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2019-12-07 11:50:13 +01:00 • committed by Arun Raghavan
parent e438382a51
commit dacfcbb09c
3 changed files with 24 additions and 4 deletions
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9
src/modules/alsa/alsa-sink.c
View file

@ -2083,11 +2083,18 @@ static void set_sink_name(pa_sink_new_data *data, pa_modargs *ma, const char *de
}
static void find_mixer(struct userdata *u, pa_alsa_mapping *mapping, const char *element, bool ignore_dB) {
const char *mdev;
if (!mapping && !element)
return;
if (!(u->mixer_handle = pa_alsa_open_mixer_for_pcm(u->pcm_handle, &u->control_device))) {
mdev = pa_proplist_gets(mapping->proplist, "alsa.mixer_device");
if (mdev) {
u->mixer_handle = pa_alsa_open_mixer_by_name(mdev);
} else {
u->mixer_handle = pa_alsa_open_mixer_for_pcm(u->pcm_handle, &u->control_device);
}
if (!mdev) {
pa_log_info("Failed to find a working mixer device.");
return;
}

10
src/modules/alsa/alsa-source.c
View file

@ -1789,10 +1789,18 @@ static void set_source_name(pa_source_new_data *data, pa_modargs *ma, const char
}
static void find_mixer(struct userdata *u, pa_alsa_mapping *mapping, const char *element, bool ignore_dB) {
const char *mdev;
if (!mapping && !element)
return;
if (!(u->mixer_handle = pa_alsa_open_mixer_for_pcm(u->pcm_handle, &u->control_device))) {
mdev = pa_proplist_gets(mapping->proplist, "alsa.mixer_device");
if (mdev) {
u->mixer_handle = pa_alsa_open_mixer_by_name(mdev);
} else {
u->mixer_handle = pa_alsa_open_mixer_for_pcm(u->pcm_handle, &u->control_device);
}
if (!mdev) {
pa_log_info("Failed to find a working mixer device.");
return;
}

9
src/modules/alsa/alsa-ucm.c
View file

@ -1339,7 +1339,8 @@ static void ucm_add_mapping(pa_alsa_profile *p, pa_alsa_mapping *m) {
static void alsa_mapping_add_ucm_device(pa_alsa_mapping *m, pa_alsa_ucm_device *device) {
char *cur_desc;
const char *new_desc;
const char *new_desc, *mdev;
bool is_sink = m->direction == PA_ALSA_DIRECTION_OUTPUT;
pa_idxset_put(m->ucm_context.ucm_devices, device, NULL);
@ -1355,10 +1356,14 @@ static void alsa_mapping_add_ucm_device(pa_alsa_mapping *m, pa_alsa_ucm_device *
m->description = m->description ? m->description : pa_xstrdup("");
/* save mapping to ucm device */
if (m->direction == PA_ALSA_DIRECTION_OUTPUT)
if (is_sink)
device->playback_mapping = m;
else
device->capture_mapping = m;
mdev = get_mixer_device(device, is_sink);
if (mdev)
pa_proplist_sets(m->proplist, "alsa.mixer_device", mdev);
}
static void alsa_mapping_add_ucm_modifier(pa_alsa_mapping *m, pa_alsa_ucm_modifier *modifier) {