Lines Matching refs:elem
243 snd_hctl_elem_t *elem;
248 elem = snd_hctl_find_elem(space->ctl_handle, space->ctl_id);
249 if (!elem)
251 err = snd_hctl_elem_info(elem, space->ctl_info);
258 elem = snd_hctl_find_elem(space->ctl_handle, space->ctl_id);
259 if (!elem)
261 err = snd_hctl_elem_read(elem, space->ctl_value);
345 snd_hctl_elem_t *elem;
435 elem = snd_hctl_find_elem(space->ctl_handle, space->ctl_id);
436 if (elem == NULL)
438 val = snd_hctl_elem_info(elem, space->ctl_info);
672 snd_hctl_elem_t *elem;
681 elem = snd_hctl_find_elem(space->ctl_handle, space->ctl_id);
682 if (elem == NULL)
684 if (snd_hctl_elem_info(elem, space->ctl_info) < 0)
693 snd_hctl_elem_t *elem;
701 elem = snd_hctl_first_elem(space->ctl_handle);
702 while (elem) {
703 snd_hctl_elem_get_id(elem, id);
716 elem = snd_hctl_elem_next(elem);
724 snd_hctl_elem_t *elem;
729 elem = snd_hctl_first_elem(space->ctl_handle);
730 while (elem) {
731 snd_hctl_elem_get_id(elem, id);
734 elem = snd_hctl_elem_next(elem);