Commit 4c64f73c authored by Jaroslav Kysela's avatar Jaroslav Kysela Committed by Arun Raghavan
Browse files

alsa-ucm: parse correctly the device values



The UCM library is used to get the fallback values from the verbs
and the defaults section. There is no reason to duplicate this code
inside application.
Signed-off-by: Jaroslav Kysela's avatarJaroslav Kysela <perex@perex.cz>
parent f62a49b8
......@@ -141,30 +141,6 @@ static struct ucm_info dev_info[] = {
{NULL, 0}
};
/* UCM profile properties - The verb data is store so it can be used to fill
* the new profiles properties */
static int ucm_get_property(pa_alsa_ucm_verb *verb, snd_use_case_mgr_t *uc_mgr, const char *verb_name) {
const char *value;
char *id;
int i;
for (i = 0; item[i].id; i++) {
int err;
id = pa_sprintf_malloc("=%s//%s", item[i].id, verb_name);
err = snd_use_case_get(uc_mgr, id, &value);
pa_xfree(id);
if (err < 0)
continue;
pa_log_debug("Got %s for verb %s: %s", item[i].id, verb_name, value);
pa_proplist_sets(verb->proplist, item[i].property, value);
free((void*)value);
}
return 0;
};
static int ucm_device_exists(pa_idxset *idxset, pa_alsa_ucm_device *dev) {
pa_alsa_ucm_device *d;
uint32_t idx;
......@@ -325,7 +301,7 @@ static int ucm_get_device_property(
pa_alsa_ucm_volume *vol;
for (i = 0; item[i].id; i++) {
id = pa_sprintf_malloc("=%s/%s", item[i].id, device_name);
id = pa_sprintf_malloc("%s/%s", item[i].id, device_name);
err = snd_use_case_get(uc_mgr, id, &value);
pa_xfree(id);
if (err < 0)
......@@ -347,14 +323,8 @@ static int ucm_get_device_property(
/* get pcm */
value = pa_proplist_gets(device->proplist, PA_ALSA_PROP_UCM_SINK);
if (!value) { /* take pcm from verb playback default */
value = pa_proplist_gets(verb->proplist, PA_ALSA_PROP_UCM_SINK);
if (value) {
pa_log_debug("UCM playback device %s fetch pcm from verb default %s", device_name, value);
pa_proplist_sets(device->proplist, PA_ALSA_PROP_UCM_SINK, value);
} else
pa_log("UCM playback device %s fetch pcm failed", device_name);
}
if (!value) /* take pcm from verb playback default */
pa_log("UCM playback device %s fetch pcm failed", device_name);
}
value = pa_proplist_gets(device->proplist, PA_ALSA_PROP_UCM_CAPTURE_CHANNELS);
......@@ -367,14 +337,8 @@ static int ucm_get_device_property(
/* get pcm */
value = pa_proplist_gets(device->proplist, PA_ALSA_PROP_UCM_SOURCE);
if (!value) { /* take pcm from verb capture default */
value = pa_proplist_gets(verb->proplist, PA_ALSA_PROP_UCM_SOURCE);
if (value) {
pa_log_debug("UCM capture device %s fetch pcm from verb default %s", device_name, value);
pa_proplist_sets(device->proplist, PA_ALSA_PROP_UCM_SOURCE, value);
} else
pa_log("UCM capture device %s fetch pcm failed", device_name);
}
if (!value) /* take pcm from verb capture default */
pa_log("UCM capture device %s fetch pcm failed", device_name);
}
if (device->playback_channels == 0 && device->capture_channels == 0) {
......@@ -387,8 +351,7 @@ static int ucm_get_device_property(
/* get rate and priority of device */
if (device->playback_channels) { /* sink device */
/* get rate */
if ((value = pa_proplist_gets(device->proplist, PA_ALSA_PROP_UCM_PLAYBACK_RATE)) ||
(value = pa_proplist_gets(verb->proplist, PA_ALSA_PROP_UCM_PLAYBACK_RATE))) {
if ((value = pa_proplist_gets(device->proplist, PA_ALSA_PROP_UCM_PLAYBACK_RATE))) {
if (pa_atou(value, &ui) == 0 && pa_sample_rate_valid(ui)) {
pa_log_debug("UCM playback device %s rate %d", device_name, ui);
device->playback_rate = ui;
......@@ -417,8 +380,7 @@ static int ucm_get_device_property(
if (device->capture_channels) { /* source device */
/* get rate */
if ((value = pa_proplist_gets(device->proplist, PA_ALSA_PROP_UCM_CAPTURE_RATE)) ||
(value = pa_proplist_gets(verb->proplist, PA_ALSA_PROP_UCM_CAPTURE_RATE))) {
if ((value = pa_proplist_gets(device->proplist, PA_ALSA_PROP_UCM_CAPTURE_RATE))) {
if (pa_atou(value, &ui) == 0 && pa_sample_rate_valid(ui)) {
pa_log_debug("UCM capture device %s rate %d", device_name, ui);
device->capture_rate = ui;
......@@ -796,9 +758,6 @@ int pa_alsa_ucm_get_verb(snd_use_case_mgr_t *uc_mgr, const char *verb_name, cons
if (err < 0)
pa_log("No UCM modifiers for verb %s", verb_name);
/* Verb properties */
ucm_get_property(verb, uc_mgr, verb_name);
PA_LLIST_FOREACH(d, verb->devices) {
const char *dev_name = pa_proplist_gets(d->proplist, PA_ALSA_PROP_UCM_NAME);
......
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