39     /* We need to cache the active profile, because we want to compare the old
41      * have access to the new profile. */
65 static bool profile_good_for_output(pa_card_profile *profile, pa_device_port *port) {  in profile_good_for_output()  argument
70     pa_assert(profile);  in profile_good_for_output()
72     card = profile->card;  in profile_good_for_output()
77     if (!pa_safe_streq(card->active_profile->input_name, profile->input_name))  in profile_good_for_output()
80     if (card->active_profile->n_sources != profile->n_sources)  in profile_good_for_output()
83     if (card->active_profile->max_source_channels != profile->max_source_channels)  in profile_good_for_output()
100 static bool profile_good_for_input(pa_card_profile *profile, pa_device_port *port) {  in profile_good_for_input()  argument
105     pa_assert(profile);  in profile_good_for_input()
107     card = profile->card;  in profile_good_for_input()
112     if (!pa_safe_streq(card->active_profile->output_name, profile->output_name))  in profile_good_for_input()
115     if (card->active_profile->n_sinks != profile->n_sinks)  in profile_good_for_input()
118     if (card->active_profile->max_sink_channels != profile->max_sink_channels)  in profile_good_for_input()
136     pa_card_profile *best_profile = NULL, *profile;  in try_to_switch_profile()  local
141         pa_log_info("Keeping sticky card profile '%s'", port->card->active_profile->name);  in try_to_switch_profile()
145     pa_log_debug("Finding best profile for port %s, preferred = %s",  in try_to_switch_profile()
148     PA_HASHMAP_FOREACH(profile, port->profiles, state) {  in try_to_switch_profile()
151         unsigned prio = profile->priority;  in try_to_switch_profile()
156                 name = profile->output_name;  in try_to_switch_profile()
157                 good = profile_good_for_output(profile, port);  in try_to_switch_profile()
161                 name = profile->input_name;  in try_to_switch_profile()
162                 good = profile_good_for_input(profile, port);  in try_to_switch_profile()
169         /* Give a high bonus in case this is the preferred profile */  in try_to_switch_profile()
170         if (pa_safe_streq(name ? name : profile->name, port->preferred_profile))  in try_to_switch_profile()
176         best_profile = profile;  in try_to_switch_profile()
181         pa_log_debug("No suitable profile found");  in try_to_switch_profile()
186         pa_log_debug("Could not set profile %s", best_profile->name);  in try_to_switch_profile()
253             /* Now that profile has changed, our sink and source pointers must be updated */  in switch_to_port()
289      * profile is still available in the  in switch_from_port()
291      * the profile availability hasn't been updated yet. */  in switch_from_port()
307     /* Our profile switching logic caused trouble with bluetooth headsets (see  in port_available_hook_callback()
309      * module-bluetooth-policy takes care of automatic profile switching  in port_available_hook_callback()
370     pa_card_profile *profile, *best_profile;  in find_best_profile()  local
376     PA_HASHMAP_FOREACH(profile, card->profiles, state) {  in find_best_profile()
377         if (profile->available == PA_AVAILABLE_NO)  in find_best_profile()
380         if (profile->priority > best_profile->priority)  in find_best_profile()
381             best_profile = profile;  in find_best_profile()
387 static pa_hook_result_t card_profile_available_hook_callback(pa_core *c, pa_card_profile *profile, …  in card_profile_available_hook_callback()  argument
390     pa_assert(profile);  in card_profile_available_hook_callback()
391     pa_assert_se(card = profile->card);  in card_profile_available_hook_callback()
393     if (profile->available != PA_AVAILABLE_NO)  in card_profile_available_hook_callback()
396     if (!pa_streq(profile->name, card->active_profile->name))  in card_profile_available_hook_callback()
400         pa_log_info("Keeping sticky card profile '%s'", profile->name);  in card_profile_available_hook_callback()
404 …pa_log_debug("Active profile %s on card %s became unavailable, switching to another profile", prof…  in card_profile_available_hook_callback()
485     /* If the profile change didn't affect input, it doesn't indicate change in  in update_preferred_input_port()
498     /* If the profile change modified the set of sinks, then it's unclear  in update_preferred_input_port()
501      * profile contains no sinks, though, then we know the user only cares  in update_preferred_input_port()
521     /* If the profile change didn't affect output, it doesn't indicate change in  in update_preferred_output_port()
534     /* If the profile change modified the set of sources, then it's unclear  in update_preferred_output_port()
537      * new profile contains no sources, though, then we know the user only  in update_preferred_output_port()
564     /* This profile change wasn't initiated by the user, so it doesn't signal  in card_profile_changed_callback()