65 static bool profile_good_for_output(pa_card_profile *profile, pa_device_port *port) {  in profile_good_for_output()  argument
83     if (port == card->preferred_output_port)  in profile_good_for_output()
90 …ink->active_port->available != PA_AVAILABLE_NO) && (sink->active_port->priority >= port->priority))  in profile_good_for_output()
97 static bool profile_good_for_input(pa_card_profile *profile, pa_device_port *port) {  in profile_good_for_input()  argument
115     if (port == card->preferred_input_port)  in profile_good_for_input()
122 …e->active_port->available != PA_AVAILABLE_NO) && (source->active_port->priority >= port->priority))  in profile_good_for_input()
129 static int try_to_switch_profile(pa_device_port *port) {  in try_to_switch_profile()  argument
135                  port->name, pa_strnull(port->preferred_profile));  in try_to_switch_profile()
137     PA_HASHMAP_FOREACH(profile, port->profiles, state) {  in try_to_switch_profile()
143         switch (port->direction) {  in try_to_switch_profile()
146                 good = profile_good_for_output(profile, port);  in try_to_switch_profile()
151                 good = profile_good_for_input(profile, port);  in try_to_switch_profile()
159         if (pa_safe_streq(name ? name : profile->name, port->preferred_profile))  in try_to_switch_profile()
174     if (pa_card_set_profile(port->card, best_profile, false) != 0) {  in try_to_switch_profile()
183     pa_device_port *port;  member
199 static struct port_pointers find_port_pointers(pa_device_port *port) {  in find_port_pointers()  argument
200     struct port_pointers pp = { .port = port };  in find_port_pointers()
204     pa_assert(port);  in find_port_pointers()
205     pa_assert_se(card = port->card);  in find_port_pointers()
207     switch (port->direction) {  in find_port_pointers()
210                 if (port == pa_hashmap_get(pp.sink->ports, port->name))  in find_port_pointers()
216                 if (port == pa_hashmap_get(pp.source->ports, port->name))  in find_port_pointers()
222         card->active_profile == pa_hashmap_get(port->profiles, card->active_profile->name);  in find_port_pointers()
223     pp.is_preferred_profile_active = pp.is_possible_profile_active && (!port->preferred_profile ||  in find_port_pointers()
224 …pa_safe_streq(port->preferred_profile, profile_name_for_dir(card->active_profile, port->direction)…  in find_port_pointers()
225 …port_active = (pp.sink && pp.sink->active_port == port) || (pp.source && pp.source->active_port ==…  in find_port_pointers()
231 static void switch_to_port(pa_device_port *port, struct port_pointers pp) {  in switch_to_port()  argument
235     pa_log_debug("Trying to switch to port %s", port->name);  in switch_to_port()
237         if (try_to_switch_profile(port) < 0) {  in switch_to_port()
243             pp = find_port_pointers(port);  in switch_to_port()
247         pa_source_set_port(pp.source, port->name, false);  in switch_to_port()
249         pa_sink_set_port(pp.sink, port->name, false);  in switch_to_port()
253 static void switch_from_port(pa_device_port *port, struct port_pointers pp) {  in switch_from_port()  argument
261     PA_HASHMAP_FOREACH(p, port->card->ports, state) {  in switch_from_port()
262         if (p == port)  in switch_from_port()
268         if (p->direction != port->direction)  in switch_from_port()
275 …pa_log_debug("Trying to switch away from port %s, found %s", port->name, best_port ? best_port->na…  in switch_from_port()
288 static pa_hook_result_t port_available_hook_callback(pa_core *c, pa_device_port *port, void* userda…  in port_available_hook_callback()  argument
289     struct port_pointers pp = find_port_pointers(port);  in port_available_hook_callback()
291     if (!port->card) {  in port_available_hook_callback()
292         pa_log_warn("Port %s does not have a card", port->name);  in port_available_hook_callback()
301     if (pa_safe_streq(pa_proplist_gets(port->card->proplist, PA_PROP_DEVICE_BUS), "bluetooth"))  in port_available_hook_callback()
304     switch (port->available) {  in port_available_hook_callback()
329         if (!port->availability_group) {  in port_available_hook_callback()
330 …hing to port %s, its availability is unknown and it's not in any availability group.", port->name);  in port_available_hook_callback()
337 …if (port->direction == PA_DIRECTION_INPUT && pp.source && !pp.source->active_port->availability_gr…  in port_available_hook_callback()
338 …          pa_log_debug("Not switching to input port %s, its availability is unknown.", port->name);  in port_available_hook_callback()
342         switch_to_port(port, pp);  in port_available_hook_callback()
346         switch_to_port(port, pp);  in port_available_hook_callback()
349         switch_from_port(port, pp);  in port_available_hook_callback()
400         pa_device_port *port;  in handle_all_unavailable()  local
403         PA_HASHMAP_FOREACH(port, card->ports, state2) {  in handle_all_unavailable()
404             if (port->available == PA_AVAILABLE_NO)  in handle_all_unavailable()
405                 port_available_hook_callback(core, port, NULL);  in handle_all_unavailable()