PulseAudio is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
- by the Free Software Foundation; either version 2 of the License,
+ by the Free Software Foundation; either version 2.1 of the License,
or (at your option) any later version.
PulseAudio is distributed in the hope that it will be useful, but
#include <pulsecore/macro.h>
#include <pulsecore/core-util.h>
#include <pulsecore/namereg.h>
+#include <pulsecore/device-port.h>
#include "card.h"
pa_assert(name);
c = pa_xmalloc(PA_ALIGN(sizeof(pa_card_profile)) + extra);
+ c->card = NULL;
c->name = pa_xstrdup(name);
c->description = pa_xstrdup(description);
c->priority = 0;
c->n_sinks = c->n_sources = 0;
c->max_sink_channels = c->max_source_channels = 0;
+ c->available = PA_AVAILABLE_UNKNOWN;
return c;
}
pa_xfree(c);
}
+void pa_card_profile_set_available(pa_card_profile *c, pa_available_t available) {
+ pa_core *core;
+
+ pa_assert(c);
+ pa_assert(c->card); /* Modify member variable directly during creation instead of using this function */
+
+ if (c->available == available)
+ return;
+
+ c->available = available;
+ pa_log_debug("Setting card %s profile %s to availability status %s", c->card->name, c->name,
+ available == PA_AVAILABLE_YES ? "yes" : available == PA_AVAILABLE_NO ? "no" : "unknown");
+
+ /* Post subscriptions to the card which owns us */
+ pa_assert_se(core = c->card->core);
+ pa_subscription_post(core, PA_SUBSCRIPTION_EVENT_CARD|PA_SUBSCRIPTION_EVENT_CHANGE, c->card->index);
+
+ pa_hook_fire(&core->hooks[PA_CORE_HOOK_CARD_PROFILE_AVAILABLE_CHANGED], c);
+}
+
pa_card_new_data* pa_card_new_data_init(pa_card_new_data *data) {
pa_assert(data);
memset(data, 0, sizeof(*data));
data->proplist = pa_proplist_new();
-
+ data->profiles = pa_hashmap_new_full(pa_idxset_string_hash_func, pa_idxset_string_compare_func, NULL, (pa_free_cb_t) pa_card_profile_free);
+ data->ports = pa_hashmap_new_full(pa_idxset_string_hash_func, pa_idxset_string_compare_func, NULL, (pa_free_cb_t) pa_device_port_unref);
return data;
}
pa_proplist_free(data->proplist);
- if (data->profiles) {
- pa_card_profile *c;
-
- while ((c = pa_hashmap_steal_first(data->profiles)))
- pa_card_profile_free(c);
+ if (data->profiles)
+ pa_hashmap_free(data->profiles);
- pa_hashmap_free(data->profiles, NULL, NULL);
- }
+ if (data->ports)
+ pa_hashmap_free(data->ports);
pa_xfree(data->name);
pa_xfree(data->active_profile);
pa_card *pa_card_new(pa_core *core, pa_card_new_data *data) {
pa_card *c;
const char *name;
+ void *state;
+ pa_card_profile *profile;
+ pa_device_port *port;
pa_core_assert_ref(core);
pa_assert(data);
pa_assert(data->name);
+ pa_assert(data->profiles);
+ pa_assert(!pa_hashmap_isempty(data->profiles));
c = pa_xnew(pa_card, 1);
/* As a minor optimization we just steal the list instead of
* copying it here */
- c->profiles = data->profiles;
+ pa_assert_se(c->profiles = data->profiles);
data->profiles = NULL;
+ pa_assert_se(c->ports = data->ports);
+ data->ports = NULL;
- c->active_profile = NULL;
+ PA_HASHMAP_FOREACH(profile, c->profiles, state)
+ profile->card = c;
- if (data->active_profile && c->profiles)
- c->active_profile = pa_hashmap_get(c->profiles, data->active_profile);
+ PA_HASHMAP_FOREACH(port, c->ports, state)
+ port->card = c;
- if (!c->active_profile && c->profiles) {
- void *state = NULL;
- pa_card_profile *p;
+ c->active_profile = NULL;
+ c->save_profile = false;
+
+ if (data->active_profile)
+ if ((c->active_profile = pa_hashmap_get(c->profiles, data->active_profile)))
+ c->save_profile = data->save_profile;
- while ((p = pa_hashmap_iterate(c->profiles, &state, NULL))) {
- if (!c->active_profile ||
- p->priority > c->active_profile->priority)
+ if (!c->active_profile) {
+ PA_HASHMAP_FOREACH(profile, c->profiles, state) {
+ if (profile->available == PA_AVAILABLE_NO)
+ continue;
- c->active_profile = p;
+ if (!c->active_profile || profile->priority > c->active_profile->priority)
+ c->active_profile = profile;
}
+ /* If all profiles are not available, then we still need to pick one */
+ if (!c->active_profile) {
+ PA_HASHMAP_FOREACH(profile, c->profiles, state)
+ if (!c->active_profile || profile->priority > c->active_profile->priority)
+ c->active_profile = profile;
+ }
+ pa_assert(c->active_profile);
}
c->userdata = NULL;
c->set_profile = NULL;
- pa_device_init_description(c->proplist);
- pa_device_init_icon(c->proplist, TRUE);
+ pa_device_init_description(c->proplist, c);
+ pa_device_init_icon(c->proplist, true);
+ pa_device_init_intended_roles(c->proplist);
pa_assert_se(pa_idxset_put(core->cards, c, &c->index) >= 0);
void pa_card_free(pa_card *c) {
pa_core *core;
- pa_card_profile *profile;
pa_assert(c);
pa_assert(c->core);
pa_subscription_post(c->core, PA_SUBSCRIPTION_EVENT_CARD|PA_SUBSCRIPTION_EVENT_REMOVE, c->index);
pa_assert(pa_idxset_isempty(c->sinks));
- pa_idxset_free(c->sinks, NULL, NULL);
+ pa_idxset_free(c->sinks, NULL);
pa_assert(pa_idxset_isempty(c->sources));
- pa_idxset_free(c->sources, NULL, NULL);
+ pa_idxset_free(c->sources, NULL);
- if (c->profiles) {
- while ((profile = pa_hashmap_steal_first(c->profiles)))
- pa_card_profile_free(profile);
+ pa_hashmap_free(c->ports);
- pa_hashmap_free(c->profiles, NULL, NULL);
- }
+ if (c->profiles)
+ pa_hashmap_free(c->profiles);
pa_proplist_free(c->proplist);
pa_xfree(c->driver);
pa_xfree(c);
}
-int pa_card_set_profile(pa_card *c, const char *name) {
- pa_card_profile *profile;
+void pa_card_add_profile(pa_card *c, pa_card_profile *profile) {
pa_assert(c);
+ pa_assert(profile);
- if (!c->set_profile) {
- pa_log_warn("set_profile() operation not implemented for card %u \"%s\"", c->index, c->name);
- return -1;
- }
+ /* take ownership of the profile */
+ pa_assert_se(pa_hashmap_put(c->profiles, profile->name, profile) >= 0);
+ profile->card = c;
+
+ pa_subscription_post(c->core, PA_SUBSCRIPTION_EVENT_CARD|PA_SUBSCRIPTION_EVENT_CHANGE, c->index);
+
+ pa_hook_fire(&c->core->hooks[PA_CORE_HOOK_CARD_PROFILE_ADDED], profile);
+}
+
+int pa_card_set_profile(pa_card *c, pa_card_profile *profile, bool save) {
+ int r;
- if (!c->profiles)
- return -1;
+ pa_assert(c);
+ pa_assert(profile);
+ pa_assert(profile->card == c);
- if (!(profile = pa_hashmap_get(c->profiles, name)))
- return -1;
+ if (!c->set_profile) {
+ pa_log_debug("set_profile() operation not implemented for card %u \"%s\"", c->index, c->name);
+ return -PA_ERR_NOTIMPLEMENTED;
+ }
- if (c->active_profile == profile)
+ if (c->active_profile == profile) {
+ c->save_profile = c->save_profile || save;
return 0;
+ }
- if (c->set_profile(c, profile) < 0)
- return -1;
+ if ((r = c->set_profile(c, profile)) < 0)
+ return r;
pa_subscription_post(c->core, PA_SUBSCRIPTION_EVENT_CARD|PA_SUBSCRIPTION_EVENT_CHANGE, c->index);
pa_log_info("Changed profile of card %u \"%s\" to %s", c->index, c->name, profile->name);
c->active_profile = profile;
+ c->save_profile = save;
+
+ pa_hook_fire(&c->core->hooks[PA_CORE_HOOK_CARD_PROFILE_CHANGED], c);
return 0;
}
-int pa_card_suspend(pa_card *c, pa_bool_t suspend) {
+int pa_card_suspend(pa_card *c, bool suspend, pa_suspend_cause_t cause) {
pa_sink *sink;
pa_source *source;
uint32_t idx;
int ret = 0;
pa_assert(c);
+ pa_assert(cause != 0);
- for (sink = pa_idxset_first(c->sinks, &idx); sink; sink = pa_idxset_next(c->sinks, &idx))
- ret -= pa_sink_suspend(sink, suspend) < 0;
+ PA_IDXSET_FOREACH(sink, c->sinks, idx) {
+ int r;
- for (source = pa_idxset_first(c->sources, &idx); source; source = pa_idxset_next(c->sources, &idx))
- ret -= pa_source_suspend(source, suspend) < 0;
+ if ((r = pa_sink_suspend(sink, suspend, cause)) < 0)
+ ret = r;
+ }
+
+ PA_IDXSET_FOREACH(source, c->sources, idx) {
+ int r;
+
+ if ((r = pa_source_suspend(source, suspend, cause)) < 0)
+ ret = r;
+ }
return ret;
}