Lines Matching full:codec
3 * Universal Interface for Intel High Definition Audio Codec
27 #define codec_in_pm(codec) snd_hdac_is_in_pm(&codec->core) argument
28 #define hda_codec_is_power_on(codec) snd_hdac_is_power_on(&codec->core) argument
29 #define codec_has_epss(codec) \ argument
30 ((codec)->core.power_caps & AC_PWRST_EPSS)
31 #define codec_has_clkstop(codec) \ argument
32 ((codec)->core.power_caps & AC_PWRST_CLKSTOP)
40 struct hda_codec *codec = container_of(dev, struct hda_codec, core); in codec_exec_verb() local
41 struct hda_bus *bus = codec->bus; in codec_exec_verb()
48 snd_hda_power_up_pm(codec); in codec_exec_verb()
52 err = snd_hdac_bus_exec_verb_unlocked(&bus->core, codec->core.addr, in codec_exec_verb()
56 snd_hda_power_down_pm(codec); in codec_exec_verb()
57 if (!codec_in_pm(codec) && res && err == -EAGAIN) { in codec_exec_verb()
59 codec_dbg(codec, in codec_exec_verb()
66 if (!err || codec_in_pm(codec)) in codec_exec_verb()
73 * @codec: the HDA codec
79 void snd_hda_sequence_write(struct hda_codec *codec, const struct hda_verb *seq) in snd_hda_sequence_write() argument
82 snd_hda_codec_write(codec, seq->nid, 0, seq->verb, seq->param); in snd_hda_sequence_write()
96 lookup_conn_list(struct hda_codec *codec, hda_nid_t nid) in lookup_conn_list() argument
99 list_for_each_entry(p, &codec->conn_list, list) { in lookup_conn_list()
106 static int add_conn_list(struct hda_codec *codec, hda_nid_t nid, int len, in add_conn_list() argument
117 list_add(&p->list, &codec->conn_list); in add_conn_list()
121 static void remove_conn_list(struct hda_codec *codec) in remove_conn_list() argument
123 while (!list_empty(&codec->conn_list)) { in remove_conn_list()
125 p = list_first_entry(&codec->conn_list, typeof(*p), list); in remove_conn_list()
132 static int read_and_add_raw_conns(struct hda_codec *codec, hda_nid_t nid) in read_and_add_raw_conns() argument
138 len = snd_hda_get_raw_connections(codec, nid, list, ARRAY_SIZE(list)); in read_and_add_raw_conns()
140 len = snd_hda_get_num_raw_conns(codec, nid); in read_and_add_raw_conns()
144 len = snd_hda_get_raw_connections(codec, nid, result, len); in read_and_add_raw_conns()
147 len = snd_hda_override_conn_list(codec, nid, len, result); in read_and_add_raw_conns()
155 * @codec: the HDA codec
168 int snd_hda_get_conn_list(struct hda_codec *codec, hda_nid_t nid, in snd_hda_get_conn_list() argument
178 p = lookup_conn_list(codec, nid); in snd_hda_get_conn_list()
187 err = read_and_add_raw_conns(codec, nid); in snd_hda_get_conn_list()
197 * @codec: the HDA codec
207 int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid, in snd_hda_get_connections() argument
211 int len = snd_hda_get_conn_list(codec, nid, &list); in snd_hda_get_connections()
215 codec_err(codec, "Too many connections %d for NID 0x%x\n", in snd_hda_get_connections()
228 * @codec: the HDA codec
238 int snd_hda_override_conn_list(struct hda_codec *codec, hda_nid_t nid, int len, in snd_hda_override_conn_list() argument
243 p = lookup_conn_list(codec, nid); in snd_hda_override_conn_list()
249 return add_conn_list(codec, nid, len, list); in snd_hda_override_conn_list()
255 * @codec: the HDA codec
264 int snd_hda_get_conn_index(struct hda_codec *codec, hda_nid_t mux, in snd_hda_get_conn_index() argument
270 nums = snd_hda_get_conn_list(codec, mux, &conn); in snd_hda_get_conn_index()
277 codec_dbg(codec, "too deep connection for 0x%x\n", nid); in snd_hda_get_conn_index()
282 unsigned int type = get_wcaps_type(get_wcaps(codec, conn[i])); in snd_hda_get_conn_index()
285 if (snd_hda_get_conn_index(codec, conn[i], nid, recursive) >= 0) in snd_hda_get_conn_index()
294 * @codec: the HDA codec
300 unsigned int snd_hda_get_num_devices(struct hda_codec *codec, hda_nid_t nid) in snd_hda_get_num_devices() argument
302 unsigned int wcaps = get_wcaps(codec, nid); in snd_hda_get_num_devices()
305 if (!codec->dp_mst || !(wcaps & AC_WCAP_DIGITAL) || in snd_hda_get_num_devices()
309 parm = snd_hdac_read_parm_uncached(&codec->core, nid, AC_PAR_DEVLIST_LEN); in snd_hda_get_num_devices()
318 * @codec: the HDA codec
326 int snd_hda_get_devices(struct hda_codec *codec, hda_nid_t nid, in snd_hda_get_devices() argument
332 parm = snd_hda_get_num_devices(codec, nid); in snd_hda_get_devices()
341 if (snd_hdac_read(&codec->core, nid, in snd_hda_get_devices()
358 * @codec: the HDA codec
365 int snd_hda_get_dev_select(struct hda_codec *codec, hda_nid_t nid) in snd_hda_get_dev_select() argument
368 if (!codec->dp_mst) in snd_hda_get_dev_select()
371 return snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_DEVICE_SEL, 0); in snd_hda_get_dev_select()
377 * @codec: the HDA codec
383 int snd_hda_set_dev_select(struct hda_codec *codec, hda_nid_t nid, int dev_id) in snd_hda_set_dev_select() argument
388 if (!codec->dp_mst) in snd_hda_set_dev_select()
392 num_devices = snd_hda_get_num_devices(codec, nid) + 1; in snd_hda_set_dev_select()
406 ret = snd_hda_codec_write(codec, nid, 0, in snd_hda_set_dev_select()
416 static int read_widget_caps(struct hda_codec *codec, hda_nid_t fg_node) in read_widget_caps() argument
421 codec->wcaps = kmalloc_array(codec->core.num_nodes, 4, GFP_KERNEL); in read_widget_caps()
422 if (!codec->wcaps) in read_widget_caps()
424 nid = codec->core.start_nid; in read_widget_caps()
425 for (i = 0; i < codec->core.num_nodes; i++, nid++) in read_widget_caps()
426 codec->wcaps[i] = snd_hdac_read_parm_uncached(&codec->core, in read_widget_caps()
431 /* read all pin default configurations and save codec->init_pins */
432 static int read_pin_defaults(struct hda_codec *codec) in read_pin_defaults() argument
436 for_each_hda_codec_node(nid, codec) { in read_pin_defaults()
438 unsigned int wcaps = get_wcaps(codec, nid); in read_pin_defaults()
442 pin = snd_array_new(&codec->init_pins); in read_pin_defaults()
446 pin->cfg = snd_hda_codec_read(codec, nid, 0, in read_pin_defaults()
450 * fixme: if any codec is different, need fix here in read_pin_defaults()
452 pin->ctrl = snd_hda_codec_read(codec, nid, 0, in read_pin_defaults()
460 static struct hda_pincfg *look_up_pincfg(struct hda_codec *codec, in look_up_pincfg() argument
477 int snd_hda_add_pincfg(struct hda_codec *codec, struct snd_array *list, in snd_hda_add_pincfg() argument
487 if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN) in snd_hda_add_pincfg()
491 pin = look_up_pincfg(codec, list, nid); in snd_hda_add_pincfg()
504 * @codec: the HDA codec
512 int snd_hda_codec_set_pincfg(struct hda_codec *codec, in snd_hda_codec_set_pincfg() argument
515 return snd_hda_add_pincfg(codec, &codec->driver_pins, nid, cfg); in snd_hda_codec_set_pincfg()
521 * @codec: the HDA codec
528 unsigned int snd_hda_codec_get_pincfg(struct hda_codec *codec, hda_nid_t nid) in snd_hda_codec_get_pincfg() argument
535 mutex_lock(&codec->user_mutex); in snd_hda_codec_get_pincfg()
536 pin = look_up_pincfg(codec, &codec->user_pins, nid); in snd_hda_codec_get_pincfg()
539 mutex_unlock(&codec->user_mutex); in snd_hda_codec_get_pincfg()
544 pin = look_up_pincfg(codec, &codec->driver_pins, nid); in snd_hda_codec_get_pincfg()
547 pin = look_up_pincfg(codec, &codec->init_pins, nid); in snd_hda_codec_get_pincfg()
556 * @codec: the HDA codec
564 int snd_hda_codec_set_pin_target(struct hda_codec *codec, hda_nid_t nid, in snd_hda_codec_set_pin_target() argument
569 pin = look_up_pincfg(codec, &codec->init_pins, nid); in snd_hda_codec_set_pin_target()
579 * @codec: the HDA codec
582 int snd_hda_codec_get_pin_target(struct hda_codec *codec, hda_nid_t nid) in snd_hda_codec_get_pin_target() argument
586 pin = look_up_pincfg(codec, &codec->init_pins, nid); in snd_hda_codec_get_pin_target()
595 * @codec: the HDA codec
600 void snd_hda_shutup_pins(struct hda_codec *codec) in snd_hda_shutup_pins() argument
608 if (codec->bus->shutdown) in snd_hda_shutup_pins()
610 snd_array_for_each(&codec->init_pins, i, pin) { in snd_hda_shutup_pins()
612 snd_hda_codec_read(codec, pin->nid, 0, in snd_hda_shutup_pins()
615 codec->pins_shutup = 1; in snd_hda_shutup_pins()
620 static void restore_shutup_pins(struct hda_codec *codec) in restore_shutup_pins() argument
625 if (!codec->pins_shutup) in restore_shutup_pins()
627 if (codec->bus->shutdown) in restore_shutup_pins()
629 snd_array_for_each(&codec->init_pins, i, pin) { in restore_shutup_pins()
630 snd_hda_codec_write(codec, pin->nid, 0, in restore_shutup_pins()
634 codec->pins_shutup = 0; in restore_shutup_pins()
639 struct hda_codec *codec = in hda_jackpoll_work() local
643 if (!codec->jackpoll_interval && snd_hdac_is_power_on(&codec->core)) in hda_jackpoll_work()
647 snd_hda_power_up_pm(codec); in hda_jackpoll_work()
649 if (codec->jackpoll_interval) { in hda_jackpoll_work()
650 snd_hda_jack_set_dirty_all(codec); in hda_jackpoll_work()
651 snd_hda_jack_poll_all(codec); in hda_jackpoll_work()
653 snd_hda_power_down_pm(codec); in hda_jackpoll_work()
655 if (!codec->jackpoll_interval) in hda_jackpoll_work()
658 schedule_delayed_work(&codec->jackpoll_work, in hda_jackpoll_work()
659 codec->jackpoll_interval); in hda_jackpoll_work()
663 static void free_init_pincfgs(struct hda_codec *codec) in free_init_pincfgs() argument
665 snd_array_free(&codec->driver_pins); in free_init_pincfgs()
667 snd_array_free(&codec->user_pins); in free_init_pincfgs()
669 snd_array_free(&codec->init_pins); in free_init_pincfgs()
686 get_hda_cvt_setup(struct hda_codec *codec, hda_nid_t nid) in get_hda_cvt_setup() argument
691 snd_array_for_each(&codec->cvt_setups, i, p) { in get_hda_cvt_setup()
695 p = snd_array_new(&codec->cvt_setups); in get_hda_cvt_setup()
706 if (refcount_dec_and_test(&pcm->codec->pcm_ref)) in snd_hda_codec_pcm_put()
707 wake_up(&pcm->codec->remove_sleep); in snd_hda_codec_pcm_put()
711 struct hda_pcm *snd_hda_codec_pcm_new(struct hda_codec *codec, in snd_hda_codec_pcm_new() argument
721 pcm->codec = codec; in snd_hda_codec_pcm_new()
730 list_add_tail(&pcm->list, &codec->pcm_list_head); in snd_hda_codec_pcm_new()
731 refcount_inc(&codec->pcm_ref); in snd_hda_codec_pcm_new()
737 * codec destructor
739 void snd_hda_codec_disconnect_pcms(struct hda_codec *codec) in snd_hda_codec_disconnect_pcms() argument
743 list_for_each_entry(pcm, &codec->pcm_list_head, list) { in snd_hda_codec_disconnect_pcms()
747 snd_device_disconnect(codec->card, pcm->pcm); in snd_hda_codec_disconnect_pcms()
753 static void codec_release_pcms(struct hda_codec *codec) in codec_release_pcms() argument
757 list_for_each_entry_safe(pcm, n, &codec->pcm_list_head, list) { in codec_release_pcms()
760 snd_device_free(pcm->codec->card, pcm->pcm); in codec_release_pcms()
761 clear_bit(pcm->device, pcm->codec->bus->pcm_dev_bits); in codec_release_pcms()
768 * snd_hda_codec_cleanup_for_unbind - Prepare codec for removal
769 * @codec: codec device to cleanup
771 void snd_hda_codec_cleanup_for_unbind(struct hda_codec *codec) in snd_hda_codec_cleanup_for_unbind() argument
773 if (codec->core.registered) { in snd_hda_codec_cleanup_for_unbind()
775 pm_runtime_get_noresume(hda_codec_dev(codec)); in snd_hda_codec_cleanup_for_unbind()
776 pm_runtime_disable(hda_codec_dev(codec)); in snd_hda_codec_cleanup_for_unbind()
777 codec->core.registered = 0; in snd_hda_codec_cleanup_for_unbind()
780 snd_hda_codec_disconnect_pcms(codec); in snd_hda_codec_cleanup_for_unbind()
781 cancel_delayed_work_sync(&codec->jackpoll_work); in snd_hda_codec_cleanup_for_unbind()
782 if (!codec->in_freeing) in snd_hda_codec_cleanup_for_unbind()
783 snd_hda_ctls_clear(codec); in snd_hda_codec_cleanup_for_unbind()
784 codec_release_pcms(codec); in snd_hda_codec_cleanup_for_unbind()
785 snd_hda_detach_beep_device(codec); in snd_hda_codec_cleanup_for_unbind()
786 memset(&codec->patch_ops, 0, sizeof(codec->patch_ops)); in snd_hda_codec_cleanup_for_unbind()
787 snd_hda_jack_tbl_clear(codec); in snd_hda_codec_cleanup_for_unbind()
788 codec->proc_widget_hook = NULL; in snd_hda_codec_cleanup_for_unbind()
789 codec->spec = NULL; in snd_hda_codec_cleanup_for_unbind()
792 snd_array_free(&codec->driver_pins); in snd_hda_codec_cleanup_for_unbind()
793 snd_array_free(&codec->cvt_setups); in snd_hda_codec_cleanup_for_unbind()
794 snd_array_free(&codec->spdif_out); in snd_hda_codec_cleanup_for_unbind()
795 snd_array_free(&codec->verbs); in snd_hda_codec_cleanup_for_unbind()
796 codec->follower_dig_outs = NULL; in snd_hda_codec_cleanup_for_unbind()
797 codec->spdif_status_reset = 0; in snd_hda_codec_cleanup_for_unbind()
798 snd_array_free(&codec->mixers); in snd_hda_codec_cleanup_for_unbind()
799 snd_array_free(&codec->nids); in snd_hda_codec_cleanup_for_unbind()
800 remove_conn_list(codec); in snd_hda_codec_cleanup_for_unbind()
801 snd_hdac_regmap_exit(&codec->core); in snd_hda_codec_cleanup_for_unbind()
802 codec->configured = 0; in snd_hda_codec_cleanup_for_unbind()
803 refcount_set(&codec->pcm_ref, 1); /* reset refcount */ in snd_hda_codec_cleanup_for_unbind()
807 static unsigned int hda_set_power_state(struct hda_codec *codec,
810 /* enable/disable display power per codec */
811 void snd_hda_codec_display_power(struct hda_codec *codec, bool enable) in snd_hda_codec_display_power() argument
813 if (codec->display_power_control) in snd_hda_codec_display_power()
814 snd_hdac_display_power(&codec->bus->core, codec->addr, enable); in snd_hda_codec_display_power()
818 * snd_hda_codec_register - Finalize codec initialization
819 * @codec: codec device to register
823 void snd_hda_codec_register(struct hda_codec *codec) in snd_hda_codec_register() argument
825 if (codec->core.registered) in snd_hda_codec_register()
827 if (device_is_registered(hda_codec_dev(codec))) { in snd_hda_codec_register()
828 snd_hda_codec_display_power(codec, true); in snd_hda_codec_register()
829 pm_runtime_enable(hda_codec_dev(codec)); in snd_hda_codec_register()
831 snd_hda_power_down(codec); in snd_hda_codec_register()
832 codec->core.registered = 1; in snd_hda_codec_register()
844 * snd_hda_codec_unregister - Unregister specified codec device
845 * @codec: codec device to unregister
847 void snd_hda_codec_unregister(struct hda_codec *codec) in snd_hda_codec_unregister() argument
849 codec->in_freeing = 1; in snd_hda_codec_unregister()
855 if (codec->core.type == HDA_DEV_LEGACY) in snd_hda_codec_unregister()
856 snd_hdac_device_unregister(&codec->core); in snd_hda_codec_unregister()
857 snd_hda_codec_display_power(codec, false); in snd_hda_codec_unregister()
863 if (codec->core.type == HDA_DEV_LEGACY) in snd_hda_codec_unregister()
864 put_device(hda_codec_dev(codec)); in snd_hda_codec_unregister()
876 struct hda_codec *codec = dev_to_hda_codec(dev); in snd_hda_codec_dev_release() local
878 free_init_pincfgs(codec); in snd_hda_codec_dev_release()
879 snd_hdac_device_exit(&codec->core); in snd_hda_codec_dev_release()
880 snd_hda_sysfs_clear(codec); in snd_hda_codec_dev_release()
881 kfree(codec->modelname); in snd_hda_codec_dev_release()
882 kfree(codec->wcaps); in snd_hda_codec_dev_release()
883 kfree(codec); in snd_hda_codec_dev_release()
889 * snd_hda_codec_device_init - allocate HDA codec device
890 * @bus: codec's parent bus
891 * @codec_addr: the codec address on the parent bus
894 * Returns newly allocated codec device or ERR_PTR() on failure.
902 struct hda_codec *codec; in snd_hda_codec_device_init() local
910 codec = kzalloc(sizeof(*codec), GFP_KERNEL); in snd_hda_codec_device_init()
911 if (!codec) in snd_hda_codec_device_init()
918 err = snd_hdac_device_init(&codec->core, &bus->core, name, codec_addr); in snd_hda_codec_device_init()
920 kfree(codec); in snd_hda_codec_device_init()
924 codec->bus = bus; in snd_hda_codec_device_init()
925 codec->depop_delay = -1; in snd_hda_codec_device_init()
926 codec->fixup_id = HDA_FIXUP_ID_NOT_SET; in snd_hda_codec_device_init()
927 codec->core.dev.release = snd_hda_codec_dev_release; in snd_hda_codec_device_init()
928 codec->core.type = HDA_DEV_LEGACY; in snd_hda_codec_device_init()
930 mutex_init(&codec->spdif_mutex); in snd_hda_codec_device_init()
931 mutex_init(&codec->control_mutex); in snd_hda_codec_device_init()
932 snd_array_init(&codec->mixers, sizeof(struct hda_nid_item), 32); in snd_hda_codec_device_init()
933 snd_array_init(&codec->nids, sizeof(struct hda_nid_item), 32); in snd_hda_codec_device_init()
934 snd_array_init(&codec->init_pins, sizeof(struct hda_pincfg), 16); in snd_hda_codec_device_init()
935 snd_array_init(&codec->driver_pins, sizeof(struct hda_pincfg), 16); in snd_hda_codec_device_init()
936 snd_array_init(&codec->cvt_setups, sizeof(struct hda_cvt_setup), 8); in snd_hda_codec_device_init()
937 snd_array_init(&codec->spdif_out, sizeof(struct hda_spdif_out), 16); in snd_hda_codec_device_init()
938 snd_array_init(&codec->jacktbl, sizeof(struct hda_jack_tbl), 16); in snd_hda_codec_device_init()
939 snd_array_init(&codec->verbs, sizeof(struct hda_verb *), 8); in snd_hda_codec_device_init()
940 INIT_LIST_HEAD(&codec->conn_list); in snd_hda_codec_device_init()
941 INIT_LIST_HEAD(&codec->pcm_list_head); in snd_hda_codec_device_init()
942 INIT_DELAYED_WORK(&codec->jackpoll_work, hda_jackpoll_work); in snd_hda_codec_device_init()
943 refcount_set(&codec->pcm_ref, 1); in snd_hda_codec_device_init()
944 init_waitqueue_head(&codec->remove_sleep); in snd_hda_codec_device_init()
946 return codec; in snd_hda_codec_device_init()
951 * snd_hda_codec_new - create a HDA codec
953 * @card: card for this codec
954 * @codec_addr: the codec address
955 * @codecp: the pointer to store the generated codec
962 struct hda_codec *codec; in snd_hda_codec_new() local
965 codec = snd_hda_codec_device_init(bus, codec_addr, "hdaudioC%dD%d", in snd_hda_codec_new()
967 if (IS_ERR(codec)) in snd_hda_codec_new()
968 return PTR_ERR(codec); in snd_hda_codec_new()
969 *codecp = codec; in snd_hda_codec_new()
980 unsigned int codec_addr, struct hda_codec *codec, in snd_hda_codec_device_new() argument
998 codec->core.exec_verb = codec_exec_verb; in snd_hda_codec_device_new()
999 codec->card = card; in snd_hda_codec_device_new()
1000 codec->addr = codec_addr; in snd_hda_codec_device_new()
1002 codec->power_jiffies = jiffies; in snd_hda_codec_device_new()
1004 snd_hda_sysfs_init(codec); in snd_hda_codec_device_new()
1006 if (codec->bus->modelname) { in snd_hda_codec_device_new()
1007 codec->modelname = kstrdup(codec->bus->modelname, GFP_KERNEL); in snd_hda_codec_device_new()
1008 if (!codec->modelname) in snd_hda_codec_device_new()
1012 fg = codec->core.afg ? codec->core.afg : codec->core.mfg; in snd_hda_codec_device_new()
1013 err = read_widget_caps(codec, fg); in snd_hda_codec_device_new()
1016 err = read_pin_defaults(codec); in snd_hda_codec_device_new()
1021 hda_set_power_state(codec, AC_PWRST_D0); in snd_hda_codec_device_new()
1022 codec->core.dev.power.power_state = PMSG_ON; in snd_hda_codec_device_new()
1024 snd_hda_codec_proc_new(codec); in snd_hda_codec_device_new()
1026 snd_hda_create_hwdep(codec); in snd_hda_codec_device_new()
1028 sprintf(component, "HDA:%08x,%08x,%08x", codec->core.vendor_id, in snd_hda_codec_device_new()
1029 codec->core.subsystem_id, codec->core.revision_id); in snd_hda_codec_device_new()
1034 err = snd_device_new(card, SNDRV_DEV_CODEC, codec, &dev_ops); in snd_hda_codec_device_new()
1040 /* PM runtime needs to be enabled later after binding codec */ in snd_hda_codec_device_new()
1041 if (codec->core.dev.power.runtime_auto) in snd_hda_codec_device_new()
1042 pm_runtime_forbid(&codec->core.dev); in snd_hda_codec_device_new()
1045 pm_runtime_get_noresume(&codec->core.dev); in snd_hda_codec_device_new()
1054 * @codec: the HDA codec
1057 * the given codec.
1059 int snd_hda_codec_update_widgets(struct hda_codec *codec) in snd_hda_codec_update_widgets() argument
1064 err = snd_hdac_refresh_widgets(&codec->core); in snd_hda_codec_update_widgets()
1071 kfree(codec->wcaps); in snd_hda_codec_update_widgets()
1072 fg = codec->core.afg ? codec->core.afg : codec->core.mfg; in snd_hda_codec_update_widgets()
1073 err = read_widget_caps(codec, fg); in snd_hda_codec_update_widgets()
1077 snd_array_free(&codec->init_pins); in snd_hda_codec_update_widgets()
1078 err = read_pin_defaults(codec); in snd_hda_codec_update_widgets()
1085 static void update_pcm_stream_id(struct hda_codec *codec, in update_pcm_stream_id() argument
1092 oldval = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONV, 0); in update_pcm_stream_id()
1095 snd_hda_codec_write(codec, nid, 0, in update_pcm_stream_id()
1104 static void update_pcm_format(struct hda_codec *codec, struct hda_cvt_setup *p, in update_pcm_format() argument
1110 oldval = snd_hda_codec_read(codec, nid, 0, in update_pcm_format()
1114 snd_hda_codec_write(codec, nid, 0, in update_pcm_format()
1123 * snd_hda_codec_setup_stream - set up the codec for streaming
1124 * @codec: the CODEC to set up
1130 void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid, in snd_hda_codec_setup_stream() argument
1142 codec_dbg(codec, in snd_hda_codec_setup_stream()
1145 p = get_hda_cvt_setup(codec, nid); in snd_hda_codec_setup_stream()
1149 if (codec->patch_ops.stream_pm) in snd_hda_codec_setup_stream()
1150 codec->patch_ops.stream_pm(codec, nid, true); in snd_hda_codec_setup_stream()
1151 if (codec->pcm_format_first) in snd_hda_codec_setup_stream()
1152 update_pcm_format(codec, p, nid, format); in snd_hda_codec_setup_stream()
1153 update_pcm_stream_id(codec, p, nid, stream_tag, channel_id); in snd_hda_codec_setup_stream()
1154 if (!codec->pcm_format_first) in snd_hda_codec_setup_stream()
1155 update_pcm_format(codec, p, nid, format); in snd_hda_codec_setup_stream()
1161 type = get_wcaps_type(get_wcaps(codec, nid)); in snd_hda_codec_setup_stream()
1162 list_for_each_codec(c, codec->bus) { in snd_hda_codec_setup_stream()
1172 static void really_cleanup_stream(struct hda_codec *codec,
1176 * __snd_hda_codec_cleanup_stream - clean up the codec for closing
1177 * @codec: the CODEC to clean up
1181 void __snd_hda_codec_cleanup_stream(struct hda_codec *codec, hda_nid_t nid, in __snd_hda_codec_cleanup_stream() argument
1189 if (codec->no_sticky_stream) in __snd_hda_codec_cleanup_stream()
1192 codec_dbg(codec, "hda_codec_cleanup_stream: NID=0x%x\n", nid); in __snd_hda_codec_cleanup_stream()
1193 p = get_hda_cvt_setup(codec, nid); in __snd_hda_codec_cleanup_stream()
1200 really_cleanup_stream(codec, p); in __snd_hda_codec_cleanup_stream()
1207 static void really_cleanup_stream(struct hda_codec *codec, in really_cleanup_stream() argument
1212 snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CHANNEL_STREAMID, 0); in really_cleanup_stream()
1214 snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_STREAM_FORMAT, 0 in really_cleanup_stream()
1218 if (codec->patch_ops.stream_pm) in really_cleanup_stream()
1219 codec->patch_ops.stream_pm(codec, nid, false); in really_cleanup_stream()
1223 static void purify_inactive_streams(struct hda_codec *codec) in purify_inactive_streams() argument
1229 list_for_each_codec(c, codec->bus) { in purify_inactive_streams()
1238 static void hda_cleanup_all_streams(struct hda_codec *codec) in hda_cleanup_all_streams() argument
1243 snd_array_for_each(&codec->cvt_setups, i, p) { in hda_cleanup_all_streams()
1245 really_cleanup_stream(codec, p); in hda_cleanup_all_streams()
1255 * @codec: the HD-auio codec
1265 u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction) in query_amp_caps() argument
1267 if (!(get_wcaps(codec, nid) & AC_WCAP_AMP_OVRD)) in query_amp_caps()
1268 nid = codec->core.afg; in query_amp_caps()
1269 return snd_hda_param_read(codec, nid, in query_amp_caps()
1277 * @codec: the HD-audio codec
1284 bool snd_hda_check_amp_caps(struct hda_codec *codec, hda_nid_t nid, in snd_hda_check_amp_caps() argument
1289 if (get_wcaps(codec, nid) & (1 << (dir + 1))) in snd_hda_check_amp_caps()
1290 if (query_amp_caps(codec, nid, dir) & bits) in snd_hda_check_amp_caps()
1298 * @codec: the CODEC to clean up
1309 int snd_hda_override_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir, in snd_hda_override_amp_caps() argument
1314 snd_hda_override_wcaps(codec, nid, in snd_hda_override_amp_caps()
1315 get_wcaps(codec, nid) | AC_WCAP_AMP_OVRD); in snd_hda_override_amp_caps()
1317 return snd_hdac_override_parm(&codec->core, nid, parm, caps); in snd_hda_override_amp_caps()
1321 static unsigned int encode_amp(struct hda_codec *codec, hda_nid_t nid, in encode_amp() argument
1327 if ((query_amp_caps(codec, nid, dir) & in encode_amp()
1335 * @codec: HD-audio codec
1345 int snd_hda_codec_amp_update(struct hda_codec *codec, hda_nid_t nid, in snd_hda_codec_amp_update() argument
1348 unsigned int cmd = encode_amp(codec, nid, ch, dir, idx); in snd_hda_codec_amp_update()
1350 return snd_hdac_regmap_update_raw(&codec->core, cmd, mask, val); in snd_hda_codec_amp_update()
1356 * @codec: HD-audio codec
1366 int snd_hda_codec_amp_stereo(struct hda_codec *codec, hda_nid_t nid, in snd_hda_codec_amp_stereo() argument
1374 ret |= snd_hda_codec_amp_update(codec, nid, ch, direction, in snd_hda_codec_amp_stereo()
1382 * @codec: the HDA codec
1394 int snd_hda_codec_amp_init(struct hda_codec *codec, hda_nid_t nid, int ch, in snd_hda_codec_amp_init() argument
1397 unsigned int cmd = encode_amp(codec, nid, ch, dir, idx); in snd_hda_codec_amp_init()
1399 if (!codec->core.regmap) in snd_hda_codec_amp_init()
1401 return snd_hdac_regmap_update_raw_once(&codec->core, cmd, mask, val); in snd_hda_codec_amp_init()
1407 * @codec: the HDA codec
1416 int snd_hda_codec_amp_init_stereo(struct hda_codec *codec, hda_nid_t nid, in snd_hda_codec_amp_init_stereo() argument
1424 ret |= snd_hda_codec_amp_init(codec, nid, ch, dir, in snd_hda_codec_amp_init_stereo()
1430 static u32 get_amp_max_value(struct hda_codec *codec, hda_nid_t nid, int dir, in get_amp_max_value() argument
1433 u32 caps = query_amp_caps(codec, nid, dir); in get_amp_max_value()
1452 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_mixer_amp_volume_info() local
1461 uinfo->value.integer.max = get_amp_max_value(codec, nid, dir, ofs); in snd_hda_mixer_amp_volume_info()
1463 codec_warn(codec, in snd_hda_mixer_amp_volume_info()
1474 read_amp_value(struct hda_codec *codec, hda_nid_t nid, in read_amp_value() argument
1478 val = snd_hda_codec_amp_read(codec, nid, ch, dir, idx); in read_amp_value()
1488 update_amp_value(struct hda_codec *codec, hda_nid_t nid, in update_amp_value() argument
1497 maxval = get_amp_max_value(codec, nid, dir, 0); in update_amp_value()
1500 return snd_hda_codec_amp_update(codec, nid, ch, dir, idx, in update_amp_value()
1515 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_mixer_amp_volume_get() local
1524 *valp++ = read_amp_value(codec, nid, 0, dir, idx, ofs); in snd_hda_mixer_amp_volume_get()
1526 *valp = read_amp_value(codec, nid, 1, dir, idx, ofs); in snd_hda_mixer_amp_volume_get()
1542 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_mixer_amp_volume_put() local
1553 err = update_amp_value(codec, nid, 0, dir, idx, ofs, *valp); in snd_hda_mixer_amp_volume_put()
1560 err = update_amp_value(codec, nid, 1, dir, idx, ofs, *valp); in snd_hda_mixer_amp_volume_put()
1572 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in get_ctl_amp_tlv() local
1579 caps = query_amp_caps(codec, nid, dir); in get_ctl_amp_tlv()
1619 * @codec: HD-audio codec
1628 void snd_hda_set_vmaster_tlv(struct hda_codec *codec, hda_nid_t nid, int dir, in snd_hda_set_vmaster_tlv() argument
1634 caps = query_amp_caps(codec, nid, dir); in snd_hda_set_vmaster_tlv()
1647 find_mixer_ctl(struct hda_codec *codec, const char *name, int dev, int idx) in find_mixer_ctl() argument
1657 return snd_ctl_find_id(codec->card, &id); in find_mixer_ctl()
1662 * @codec: HD-audio codec
1667 struct snd_kcontrol *snd_hda_find_mixer_ctl(struct hda_codec *codec, in snd_hda_find_mixer_ctl() argument
1670 return find_mixer_ctl(codec, name, 0, 0); in snd_hda_find_mixer_ctl()
1674 static int find_empty_mixer_ctl_idx(struct hda_codec *codec, const char *name, in find_empty_mixer_ctl_idx() argument
1680 if (!find_mixer_ctl(codec, name, 0, idx)) in find_empty_mixer_ctl_idx()
1687 * snd_hda_ctl_add - Add a control element and assign to the codec
1688 * @codec: HD-audio codec
1692 * Add the given control element to an array inside the codec instance.
1693 * All control elements belonging to a codec are supposed to be added
1698 * The assignment is shown in the codec proc file.
1705 int snd_hda_ctl_add(struct hda_codec *codec, hda_nid_t nid, in snd_hda_ctl_add() argument
1721 err = snd_ctl_add(codec->card, kctl); in snd_hda_ctl_add()
1724 item = snd_array_new(&codec->mixers); in snd_hda_ctl_add()
1735 * snd_hda_ctls_clear - Clear all controls assigned to the given codec
1736 * @codec: HD-audio codec
1738 void snd_hda_ctls_clear(struct hda_codec *codec) in snd_hda_ctls_clear() argument
1741 struct hda_nid_item *items = codec->mixers.list; in snd_hda_ctls_clear()
1743 for (i = 0; i < codec->mixers.used; i++) in snd_hda_ctls_clear()
1744 snd_ctl_remove(codec->card, items[i].kctl); in snd_hda_ctls_clear()
1745 snd_array_free(&codec->mixers); in snd_hda_ctls_clear()
1746 snd_array_free(&codec->nids); in snd_hda_ctls_clear()
1758 struct hda_codec *codec; in snd_hda_lock_devices() local
1767 list_for_each_codec(codec, bus) { in snd_hda_lock_devices()
1769 list_for_each_entry(cpcm, &codec->pcm_list_head, list) { in snd_hda_lock_devices()
1803 * snd_hda_codec_reset - Clear all objects assigned to the codec
1804 * @codec: HD-audio codec
1806 * This frees the all PCM and control elements assigned to the codec, and
1812 int snd_hda_codec_reset(struct hda_codec *codec) in snd_hda_codec_reset() argument
1814 struct hda_bus *bus = codec->bus; in snd_hda_codec_reset()
1820 device_release_driver(hda_codec_dev(codec)); in snd_hda_codec_reset()
1830 static int map_followers(struct hda_codec *codec, const char * const *followers, in map_followers() argument
1837 items = codec->mixers.list; in map_followers()
1838 for (i = 0; i < codec->mixers.used; i++) { in map_followers()
1851 err = func(codec, data, sctl); in map_followers()
1861 static int check_follower_present(struct hda_codec *codec, in check_follower_present() argument
1882 struct hda_codec *codec; member
1899 codec_err(arg->codec, in init_follower_0dB()
1917 codec_err(arg->codec, in init_follower_0dB()
1941 static int add_follower(struct hda_codec *codec, in add_follower() argument
1949 * @codec: HD-audio codec
1967 int __snd_hda_add_vmaster(struct hda_codec *codec, char *name, in __snd_hda_add_vmaster() argument
1978 err = map_followers(codec, followers, suffix, check_follower_present, NULL); in __snd_hda_add_vmaster()
1980 codec_dbg(codec, "No follower found for %s\n", name); in __snd_hda_add_vmaster()
1987 err = snd_hda_ctl_add(codec, 0, kctl); in __snd_hda_add_vmaster()
1991 err = map_followers(codec, followers, suffix, add_follower, kctl); in __snd_hda_add_vmaster()
1999 .codec = codec, in __snd_hda_add_vmaster()
2018 hook->hook(hook->codec, enabled); in vmaster_hook()
2023 * @codec: the HDA codec
2028 int snd_hda_add_vmaster_hook(struct hda_codec *codec, in snd_hda_add_vmaster_hook() argument
2033 hook->codec = codec; in snd_hda_add_vmaster_hook()
2048 if (!hook->hook || !hook->codec) in snd_hda_sync_vmaster_hook()
2053 if (hook->codec->bus->shutdown) in snd_hda_sync_vmaster_hook()
2092 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_mixer_amp_switch_get() local
2100 *valp++ = (snd_hda_codec_amp_read(codec, nid, 0, dir, idx) & in snd_hda_mixer_amp_switch_get()
2103 *valp = (snd_hda_codec_amp_read(codec, nid, 1, dir, idx) & in snd_hda_mixer_amp_switch_get()
2120 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_mixer_amp_switch_put() local
2131 change = snd_hda_codec_amp_update(codec, nid, 0, dir, idx, in snd_hda_mixer_amp_switch_put()
2139 change |= snd_hda_codec_amp_update(codec, nid, 1, dir, idx, in snd_hda_mixer_amp_switch_put()
2143 hda_call_check_power_status(codec, nid); in snd_hda_mixer_amp_switch_put()
2184 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_spdif_default_get() local
2188 if (WARN_ON(codec->spdif_out.used <= idx)) in snd_hda_spdif_default_get()
2190 mutex_lock(&codec->spdif_mutex); in snd_hda_spdif_default_get()
2191 spdif = snd_array_elem(&codec->spdif_out, idx); in snd_hda_spdif_default_get()
2196 mutex_unlock(&codec->spdif_mutex); in snd_hda_spdif_default_get()
2255 static void set_dig_out(struct hda_codec *codec, hda_nid_t nid, in set_dig_out() argument
2260 snd_hdac_regmap_update(&codec->core, nid, AC_VERB_SET_DIGI_CONVERT_1, in set_dig_out()
2262 d = codec->follower_dig_outs; in set_dig_out()
2266 snd_hdac_regmap_update(&codec->core, *d, in set_dig_out()
2270 static inline void set_dig_out_convert(struct hda_codec *codec, hda_nid_t nid, in set_dig_out_convert() argument
2284 set_dig_out(codec, nid, mask, val); in set_dig_out_convert()
2290 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_spdif_default_put() local
2297 if (WARN_ON(codec->spdif_out.used <= idx)) in snd_hda_spdif_default_put()
2299 mutex_lock(&codec->spdif_mutex); in snd_hda_spdif_default_put()
2300 spdif = snd_array_elem(&codec->spdif_out, idx); in snd_hda_spdif_default_put()
2311 set_dig_out_convert(codec, nid, val & 0xff, (val >> 8) & 0xff); in snd_hda_spdif_default_put()
2312 mutex_unlock(&codec->spdif_mutex); in snd_hda_spdif_default_put()
2321 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_spdif_out_switch_get() local
2325 if (WARN_ON(codec->spdif_out.used <= idx)) in snd_hda_spdif_out_switch_get()
2327 mutex_lock(&codec->spdif_mutex); in snd_hda_spdif_out_switch_get()
2328 spdif = snd_array_elem(&codec->spdif_out, idx); in snd_hda_spdif_out_switch_get()
2330 mutex_unlock(&codec->spdif_mutex); in snd_hda_spdif_out_switch_get()
2334 static inline void set_spdif_ctls(struct hda_codec *codec, hda_nid_t nid, in set_spdif_ctls() argument
2337 set_dig_out_convert(codec, nid, dig1, dig2); in set_spdif_ctls()
2339 if ((get_wcaps(codec, nid) & AC_WCAP_OUT_AMP) && in set_spdif_ctls()
2341 snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0, in set_spdif_ctls()
2348 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_spdif_out_switch_put() local
2355 if (WARN_ON(codec->spdif_out.used <= idx)) in snd_hda_spdif_out_switch_put()
2357 mutex_lock(&codec->spdif_mutex); in snd_hda_spdif_out_switch_put()
2358 spdif = snd_array_elem(&codec->spdif_out, idx); in snd_hda_spdif_out_switch_put()
2366 set_spdif_ctls(codec, nid, val & 0xff, -1); in snd_hda_spdif_out_switch_put()
2367 mutex_unlock(&codec->spdif_mutex); in snd_hda_spdif_out_switch_put()
2405 * @codec: the HDA codec
2414 int snd_hda_create_dig_out_ctls(struct hda_codec *codec, in snd_hda_create_dig_out_ctls() argument
2426 struct hda_bus *bus = codec->bus; in snd_hda_create_dig_out_ctls()
2437 kctl = find_mixer_ctl(codec, dig_mix->name, 0, 0); in snd_hda_create_dig_out_ctls()
2442 err = snd_ctl_rename_id(codec->card, &kctl->id, &id); in snd_hda_create_dig_out_ctls()
2451 idx = find_empty_mixer_ctl_idx(codec, "IEC958 Playback Switch", idx); in snd_hda_create_dig_out_ctls()
2453 codec_err(codec, "too many IEC958 outputs\n"); in snd_hda_create_dig_out_ctls()
2456 spdif = snd_array_new(&codec->spdif_out); in snd_hda_create_dig_out_ctls()
2460 kctl = snd_ctl_new1(dig_mix, codec); in snd_hda_create_dig_out_ctls()
2464 kctl->private_value = codec->spdif_out.used - 1; in snd_hda_create_dig_out_ctls()
2465 err = snd_hda_ctl_add(codec, associated_nid, kctl); in snd_hda_create_dig_out_ctls()
2470 snd_hdac_regmap_read(&codec->core, cvt_nid, in snd_hda_create_dig_out_ctls()
2480 * @codec: the HDA codec
2485 struct hda_spdif_out *snd_hda_spdif_out_of_nid(struct hda_codec *codec, in snd_hda_spdif_out_of_nid() argument
2491 snd_array_for_each(&codec->spdif_out, i, spdif) { in snd_hda_spdif_out_of_nid()
2501 * @codec: the HDA codec
2506 void snd_hda_spdif_ctls_unassign(struct hda_codec *codec, int idx) in snd_hda_spdif_ctls_unassign() argument
2510 if (WARN_ON(codec->spdif_out.used <= idx)) in snd_hda_spdif_ctls_unassign()
2512 mutex_lock(&codec->spdif_mutex); in snd_hda_spdif_ctls_unassign()
2513 spdif = snd_array_elem(&codec->spdif_out, idx); in snd_hda_spdif_ctls_unassign()
2515 mutex_unlock(&codec->spdif_mutex); in snd_hda_spdif_ctls_unassign()
2521 * @codec: the HDA codec
2527 void snd_hda_spdif_ctls_assign(struct hda_codec *codec, int idx, hda_nid_t nid) in snd_hda_spdif_ctls_assign() argument
2532 if (WARN_ON(codec->spdif_out.used <= idx)) in snd_hda_spdif_ctls_assign()
2534 mutex_lock(&codec->spdif_mutex); in snd_hda_spdif_ctls_assign()
2535 spdif = snd_array_elem(&codec->spdif_out, idx); in snd_hda_spdif_ctls_assign()
2539 set_spdif_ctls(codec, nid, val & 0xff, (val >> 8) & 0xff); in snd_hda_spdif_ctls_assign()
2541 mutex_unlock(&codec->spdif_mutex); in snd_hda_spdif_ctls_assign()
2574 * @codec: the HDA codec
2577 int snd_hda_create_spdif_share_sw(struct hda_codec *codec, in snd_hda_create_spdif_share_sw() argument
2588 /* ATTENTION: here mout is passed as private_data, instead of codec */ in snd_hda_create_spdif_share_sw()
2589 return snd_hda_ctl_add(codec, mout->dig_out_nid, kctl); in snd_hda_create_spdif_share_sw()
2602 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_spdif_in_switch_get() local
2604 ucontrol->value.integer.value[0] = codec->spdif_in_enable; in snd_hda_spdif_in_switch_get()
2611 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_spdif_in_switch_put() local
2616 mutex_lock(&codec->spdif_mutex); in snd_hda_spdif_in_switch_put()
2617 change = codec->spdif_in_enable != val; in snd_hda_spdif_in_switch_put()
2619 codec->spdif_in_enable = val; in snd_hda_spdif_in_switch_put()
2620 snd_hdac_regmap_write(&codec->core, nid, in snd_hda_spdif_in_switch_put()
2623 mutex_unlock(&codec->spdif_mutex); in snd_hda_spdif_in_switch_put()
2630 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_spdif_in_status_get() local
2635 snd_hdac_regmap_read(&codec->core, nid, in snd_hda_spdif_in_status_get()
2665 * @codec: the HDA codec
2673 int snd_hda_create_spdif_in_ctls(struct hda_codec *codec, hda_nid_t nid) in snd_hda_create_spdif_in_ctls() argument
2680 idx = find_empty_mixer_ctl_idx(codec, "IEC958 Capture Switch", 0); in snd_hda_create_spdif_in_ctls()
2682 codec_err(codec, "too many IEC958 inputs\n"); in snd_hda_create_spdif_in_ctls()
2686 kctl = snd_ctl_new1(dig_mix, codec); in snd_hda_create_spdif_in_ctls()
2690 err = snd_hda_ctl_add(codec, nid, kctl); in snd_hda_create_spdif_in_ctls()
2694 codec->spdif_in_enable = in snd_hda_create_spdif_in_ctls()
2695 snd_hda_codec_read(codec, nid, 0, in snd_hda_create_spdif_in_ctls()
2704 * @codec: the HDA codec
2709 * If the codec has power_filter set, it evaluates the power state and
2712 void snd_hda_codec_set_power_to_all(struct hda_codec *codec, hda_nid_t fg, in snd_hda_codec_set_power_to_all() argument
2717 for_each_hda_codec_node(nid, codec) { in snd_hda_codec_set_power_to_all()
2718 unsigned int wcaps = get_wcaps(codec, nid); in snd_hda_codec_set_power_to_all()
2722 if (codec->power_filter) { in snd_hda_codec_set_power_to_all()
2723 state = codec->power_filter(codec, nid, power_state); in snd_hda_codec_set_power_to_all()
2727 snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_POWER_STATE, in snd_hda_codec_set_power_to_all()
2735 * @codec: the HDA codec
2740 * This can be used a codec power_filter callback.
2742 unsigned int snd_hda_codec_eapd_power_filter(struct hda_codec *codec, in snd_hda_codec_eapd_power_filter() argument
2746 if (nid == codec->core.afg || nid == codec->core.mfg) in snd_hda_codec_eapd_power_filter()
2749 get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_PIN && in snd_hda_codec_eapd_power_filter()
2750 (snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD)) { in snd_hda_codec_eapd_power_filter()
2751 int eapd = snd_hda_codec_read(codec, nid, 0, in snd_hda_codec_eapd_power_filter()
2761 * set power state of the codec, and return the power state
2763 static unsigned int hda_set_power_state(struct hda_codec *codec, in hda_set_power_state() argument
2766 hda_nid_t fg = codec->core.afg ? codec->core.afg : codec->core.mfg; in hda_set_power_state()
2773 if (codec->depop_delay < 0) in hda_set_power_state()
2774 msleep(codec_has_epss(codec) ? 10 : 100); in hda_set_power_state()
2775 else if (codec->depop_delay > 0) in hda_set_power_state()
2776 msleep(codec->depop_delay); in hda_set_power_state()
2782 if (codec->patch_ops.set_power_state) in hda_set_power_state()
2783 codec->patch_ops.set_power_state(codec, fg, in hda_set_power_state()
2787 if (codec->power_filter) in hda_set_power_state()
2788 state = codec->power_filter(codec, fg, state); in hda_set_power_state()
2790 snd_hda_codec_read(codec, fg, flags, in hda_set_power_state()
2793 snd_hda_codec_set_power_to_all(codec, fg, power_state); in hda_set_power_state()
2795 state = snd_hda_sync_power_state(codec, fg, power_state); in hda_set_power_state()
2804 * this is called at the end of codec parsing
2806 static void sync_power_up_states(struct hda_codec *codec) in sync_power_up_states() argument
2811 if (!codec->power_filter) in sync_power_up_states()
2814 for_each_hda_codec_node(nid, codec) { in sync_power_up_states()
2815 unsigned int wcaps = get_wcaps(codec, nid); in sync_power_up_states()
2819 target = codec->power_filter(codec, nid, AC_PWRST_D0); in sync_power_up_states()
2822 if (!snd_hda_check_power_state(codec, nid, target)) in sync_power_up_states()
2823 snd_hda_codec_write(codec, nid, 0, in sync_power_up_states()
2830 static void hda_exec_init_verbs(struct hda_codec *codec) in hda_exec_init_verbs() argument
2832 if (codec->init_verbs.list) in hda_exec_init_verbs()
2833 snd_hda_sequence_write(codec, codec->init_verbs.list); in hda_exec_init_verbs()
2836 static inline void hda_exec_init_verbs(struct hda_codec *codec) {} in hda_exec_init_verbs() argument
2840 static void update_power_acct(struct hda_codec *codec, bool on) in update_power_acct() argument
2842 unsigned long delta = jiffies - codec->power_jiffies; in update_power_acct()
2845 codec->power_on_acct += delta; in update_power_acct()
2847 codec->power_off_acct += delta; in update_power_acct()
2848 codec->power_jiffies += delta; in update_power_acct()
2851 void snd_hda_update_power_acct(struct hda_codec *codec) in snd_hda_update_power_acct() argument
2853 update_power_acct(codec, hda_codec_is_power_on(codec)); in snd_hda_update_power_acct()
2860 static unsigned int hda_call_codec_suspend(struct hda_codec *codec) in hda_call_codec_suspend() argument
2864 snd_hdac_enter_pm(&codec->core); in hda_call_codec_suspend()
2865 if (codec->patch_ops.suspend) in hda_call_codec_suspend()
2866 codec->patch_ops.suspend(codec); in hda_call_codec_suspend()
2867 if (!codec->no_stream_clean_at_suspend) in hda_call_codec_suspend()
2868 hda_cleanup_all_streams(codec); in hda_call_codec_suspend()
2869 state = hda_set_power_state(codec, AC_PWRST_D3); in hda_call_codec_suspend()
2870 update_power_acct(codec, true); in hda_call_codec_suspend()
2871 snd_hdac_leave_pm(&codec->core); in hda_call_codec_suspend()
2876 * kick up codec; used both from PM and power-save
2878 static void hda_call_codec_resume(struct hda_codec *codec) in hda_call_codec_resume() argument
2880 snd_hdac_enter_pm(&codec->core); in hda_call_codec_resume()
2881 if (codec->core.regmap) in hda_call_codec_resume()
2882 regcache_mark_dirty(codec->core.regmap); in hda_call_codec_resume()
2884 codec->power_jiffies = jiffies; in hda_call_codec_resume()
2886 hda_set_power_state(codec, AC_PWRST_D0); in hda_call_codec_resume()
2887 restore_shutup_pins(codec); in hda_call_codec_resume()
2888 hda_exec_init_verbs(codec); in hda_call_codec_resume()
2889 snd_hda_jack_set_dirty_all(codec); in hda_call_codec_resume()
2890 if (codec->patch_ops.resume) in hda_call_codec_resume()
2891 codec->patch_ops.resume(codec); in hda_call_codec_resume()
2893 if (codec->patch_ops.init) in hda_call_codec_resume()
2894 codec->patch_ops.init(codec); in hda_call_codec_resume()
2895 snd_hda_regmap_sync(codec); in hda_call_codec_resume()
2898 if (codec->jackpoll_interval) in hda_call_codec_resume()
2899 hda_jackpoll_work(&codec->jackpoll_work.work); in hda_call_codec_resume()
2901 snd_hda_jack_report_sync(codec); in hda_call_codec_resume()
2902 codec->core.dev.power.power_state = PMSG_ON; in hda_call_codec_resume()
2903 snd_hdac_leave_pm(&codec->core); in hda_call_codec_resume()
2908 struct hda_codec *codec = dev_to_hda_codec(dev); in hda_codec_runtime_suspend() local
2912 if (!codec->card) in hda_codec_runtime_suspend()
2915 cancel_delayed_work_sync(&codec->jackpoll_work); in hda_codec_runtime_suspend()
2917 state = hda_call_codec_suspend(codec); in hda_codec_runtime_suspend()
2918 if (codec->link_down_at_suspend || in hda_codec_runtime_suspend()
2919 (codec_has_clkstop(codec) && codec_has_epss(codec) && in hda_codec_runtime_suspend()
2921 snd_hdac_codec_link_down(&codec->core); in hda_codec_runtime_suspend()
2922 snd_hda_codec_display_power(codec, false); in hda_codec_runtime_suspend()
2924 if (codec->bus->jackpoll_in_suspend && in hda_codec_runtime_suspend()
2926 schedule_delayed_work(&codec->jackpoll_work, in hda_codec_runtime_suspend()
2927 codec->jackpoll_interval); in hda_codec_runtime_suspend()
2933 struct hda_codec *codec = dev_to_hda_codec(dev); in hda_codec_runtime_resume() local
2936 if (!codec->card) in hda_codec_runtime_resume()
2939 snd_hda_codec_display_power(codec, true); in hda_codec_runtime_resume()
2940 snd_hdac_codec_link_up(&codec->core); in hda_codec_runtime_resume()
2941 hda_call_codec_resume(codec); in hda_codec_runtime_resume()
2948 struct hda_codec *codec = dev_to_hda_codec(dev); in hda_codec_pm_prepare() local
2950 cancel_delayed_work_sync(&codec->jackpoll_work); in hda_codec_pm_prepare()
2957 struct hda_codec *codec = dev_to_hda_codec(dev); in hda_codec_pm_complete() local
2963 if (pm_runtime_suspended(dev) && (codec->jackpoll_interval || in hda_codec_pm_complete()
2964 hda_codec_need_resume(codec) || codec->forced_resume)) in hda_codec_pm_complete()
2982 struct hda_codec *codec = dev_to_hda_codec(dev); in hda_codec_pm_freeze() local
2984 cancel_delayed_work_sync(&codec->jackpoll_work); in hda_codec_pm_freeze()
3014 /* suspend the codec at shutdown; called from driver's shutdown callback */
3015 void snd_hda_codec_shutdown(struct hda_codec *codec) in snd_hda_codec_shutdown() argument
3019 /* Skip the shutdown if codec is not registered */ in snd_hda_codec_shutdown()
3020 if (!codec->core.registered) in snd_hda_codec_shutdown()
3023 cancel_delayed_work_sync(&codec->jackpoll_work); in snd_hda_codec_shutdown()
3024 list_for_each_entry(cpcm, &codec->pcm_list_head, list) in snd_hda_codec_shutdown()
3027 pm_runtime_force_suspend(hda_codec_dev(codec)); in snd_hda_codec_shutdown()
3028 pm_runtime_disable(hda_codec_dev(codec)); in snd_hda_codec_shutdown()
3034 static int add_std_chmaps(struct hda_codec *codec) in add_std_chmaps() argument
3039 list_for_each_entry(pcm, &codec->pcm_list_head, list) { in add_std_chmaps()
3072 int snd_hda_codec_build_controls(struct hda_codec *codec) in snd_hda_codec_build_controls() argument
3075 hda_exec_init_verbs(codec); in snd_hda_codec_build_controls()
3077 if (codec->patch_ops.init) in snd_hda_codec_build_controls()
3078 err = codec->patch_ops.init(codec); in snd_hda_codec_build_controls()
3079 if (!err && codec->patch_ops.build_controls) in snd_hda_codec_build_controls()
3080 err = codec->patch_ops.build_controls(codec); in snd_hda_codec_build_controls()
3085 err = add_std_chmaps(codec); in snd_hda_codec_build_controls()
3089 if (codec->jackpoll_interval) in snd_hda_codec_build_controls()
3090 hda_jackpoll_work(&codec->jackpoll_work.work); in snd_hda_codec_build_controls()
3092 snd_hda_jack_report_sync(codec); /* call at the last init point */ in snd_hda_codec_build_controls()
3093 sync_power_up_states(codec); in snd_hda_codec_build_controls()
3102 struct hda_codec *codec, in hda_pcm_default_open_close() argument
3109 struct hda_codec *codec, in hda_pcm_default_prepare() argument
3114 snd_hda_codec_setup_stream(codec, hinfo->nid, stream_tag, 0, format); in hda_pcm_default_prepare()
3119 struct hda_codec *codec, in hda_pcm_default_cleanup() argument
3122 snd_hda_codec_cleanup_stream(codec, hinfo->nid); in hda_pcm_default_cleanup()
3126 static int set_pcm_default_values(struct hda_codec *codec, in set_pcm_default_values() argument
3133 err = snd_hda_query_supported_pcm(codec, info->nid, in set_pcm_default_values()
3159 * codec prepare/cleanup entries
3163 * @codec: the HDA codec
3169 * Calls the prepare callback set by the codec with the given arguments.
3172 int snd_hda_codec_prepare(struct hda_codec *codec, in snd_hda_codec_prepare() argument
3179 mutex_lock(&codec->bus->prepare_mutex); in snd_hda_codec_prepare()
3181 ret = hinfo->ops.prepare(hinfo, codec, stream, format, in snd_hda_codec_prepare()
3186 purify_inactive_streams(codec); in snd_hda_codec_prepare()
3187 mutex_unlock(&codec->bus->prepare_mutex); in snd_hda_codec_prepare()
3194 * @codec: the HDA codec
3198 * Calls the cleanup callback set by the codec with the given arguments.
3200 void snd_hda_codec_cleanup(struct hda_codec *codec, in snd_hda_codec_cleanup() argument
3204 mutex_lock(&codec->bus->prepare_mutex); in snd_hda_codec_cleanup()
3206 hinfo->ops.cleanup(hinfo, codec, substream); in snd_hda_codec_cleanup()
3207 mutex_unlock(&codec->bus->prepare_mutex); in snd_hda_codec_cleanup()
3264 /* call build_pcms ops of the given codec and set up the default parameters */
3265 int snd_hda_codec_parse_pcms(struct hda_codec *codec) in snd_hda_codec_parse_pcms() argument
3270 if (!list_empty(&codec->pcm_list_head)) in snd_hda_codec_parse_pcms()
3273 if (!codec->patch_ops.build_pcms) in snd_hda_codec_parse_pcms()
3276 err = codec->patch_ops.build_pcms(codec); in snd_hda_codec_parse_pcms()
3278 codec_err(codec, "cannot build PCMs for #%d (error %d)\n", in snd_hda_codec_parse_pcms()
3279 codec->core.addr, err); in snd_hda_codec_parse_pcms()
3283 list_for_each_entry(cpcm, &codec->pcm_list_head, list) { in snd_hda_codec_parse_pcms()
3291 err = set_pcm_default_values(codec, info); in snd_hda_codec_parse_pcms()
3293 codec_warn(codec, in snd_hda_codec_parse_pcms()
3305 /* assign all PCMs of the given codec */
3306 int snd_hda_codec_build_pcms(struct hda_codec *codec) in snd_hda_codec_build_pcms() argument
3308 struct hda_bus *bus = codec->bus; in snd_hda_codec_build_pcms()
3312 err = snd_hda_codec_parse_pcms(codec); in snd_hda_codec_build_pcms()
3317 list_for_each_entry(cpcm, &codec->pcm_list_head, list) { in snd_hda_codec_build_pcms()
3329 err = snd_hda_attach_pcm_stream(bus, codec, cpcm); in snd_hda_codec_build_pcms()
3331 codec_err(codec, in snd_hda_codec_build_pcms()
3332 "cannot attach PCM stream %d for codec #%d\n", in snd_hda_codec_build_pcms()
3333 dev, codec->core.addr); in snd_hda_codec_build_pcms()
3343 * @codec: the HDA codec
3351 int snd_hda_add_new_ctls(struct hda_codec *codec, in snd_hda_add_new_ctls() argument
3360 continue; /* skip this codec private value */ in snd_hda_add_new_ctls()
3362 kctl = snd_ctl_new1(knew, codec); in snd_hda_add_new_ctls()
3370 if (addr > 0 && codec->ctl_dev_id) in snd_hda_add_new_ctls()
3374 err = snd_hda_ctl_add(codec, 0, kctl); in snd_hda_add_new_ctls()
3378 * the codec addr; if it still fails (or it's the in snd_hda_add_new_ctls()
3379 * primary codec), then try another control index in snd_hda_add_new_ctls()
3381 if (!addr && codec->core.addr) { in snd_hda_add_new_ctls()
3382 addr = codec->core.addr; in snd_hda_add_new_ctls()
3383 if (!codec->ctl_dev_id) in snd_hda_add_new_ctls()
3386 idx = find_empty_mixer_ctl_idx(codec, in snd_hda_add_new_ctls()
3399 * snd_hda_codec_set_power_save - Configure codec's runtime PM
3400 * @codec: codec device to configure
3403 void snd_hda_codec_set_power_save(struct hda_codec *codec, int delay) in snd_hda_codec_set_power_save() argument
3405 struct device *dev = hda_codec_dev(codec); in snd_hda_codec_set_power_save()
3407 if (delay == 0 && codec->auto_runtime_pm) in snd_hda_codec_set_power_save()
3441 * @codec: HD-audio codec
3452 int snd_hda_check_amp_list_power(struct hda_codec *codec, in snd_hda_check_amp_list_power() argument
3470 v = snd_hda_codec_amp_read(codec, p->nid, ch, p->dir, in snd_hda_check_amp_list_power()
3475 snd_hda_power_up_pm(codec); in snd_hda_check_amp_list_power()
3483 snd_hda_power_down_pm(codec); in snd_hda_check_amp_list_power()
3518 * @codec: the HDA codec
3524 int snd_hda_input_mux_put(struct hda_codec *codec, in snd_hda_input_mux_put() argument
3539 snd_hda_codec_write_cache(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, in snd_hda_input_mux_put()
3579 static void setup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid, in setup_dig_out_stream() argument
3586 spdif = snd_hda_spdif_out_of_nid(codec, nid); in setup_dig_out_stream()
3593 curr_fmt = snd_hda_codec_read(codec, nid, 0, in setup_dig_out_stream()
3595 reset = codec->spdif_status_reset && in setup_dig_out_stream()
3602 set_dig_out_convert(codec, nid, in setup_dig_out_stream()
3605 snd_hda_codec_setup_stream(codec, nid, stream_tag, 0, format); in setup_dig_out_stream()
3606 if (codec->follower_dig_outs) { in setup_dig_out_stream()
3608 for (d = codec->follower_dig_outs; *d; d++) in setup_dig_out_stream()
3609 snd_hda_codec_setup_stream(codec, *d, stream_tag, 0, in setup_dig_out_stream()
3614 set_dig_out_convert(codec, nid, in setup_dig_out_stream()
3618 static void cleanup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid) in cleanup_dig_out_stream() argument
3620 snd_hda_codec_cleanup_stream(codec, nid); in cleanup_dig_out_stream()
3621 if (codec->follower_dig_outs) { in cleanup_dig_out_stream()
3623 for (d = codec->follower_dig_outs; *d; d++) in cleanup_dig_out_stream()
3624 snd_hda_codec_cleanup_stream(codec, *d); in cleanup_dig_out_stream()
3630 * @codec: the HDA codec
3633 int snd_hda_multi_out_dig_open(struct hda_codec *codec, in snd_hda_multi_out_dig_open() argument
3636 mutex_lock(&codec->spdif_mutex); in snd_hda_multi_out_dig_open()
3639 cleanup_dig_out_stream(codec, mout->dig_out_nid); in snd_hda_multi_out_dig_open()
3641 mutex_unlock(&codec->spdif_mutex); in snd_hda_multi_out_dig_open()
3648 * @codec: the HDA codec
3654 int snd_hda_multi_out_dig_prepare(struct hda_codec *codec, in snd_hda_multi_out_dig_prepare() argument
3660 mutex_lock(&codec->spdif_mutex); in snd_hda_multi_out_dig_prepare()
3661 setup_dig_out_stream(codec, mout->dig_out_nid, stream_tag, format); in snd_hda_multi_out_dig_prepare()
3662 mutex_unlock(&codec->spdif_mutex); in snd_hda_multi_out_dig_prepare()
3669 * @codec: the HDA codec
3672 int snd_hda_multi_out_dig_cleanup(struct hda_codec *codec, in snd_hda_multi_out_dig_cleanup() argument
3675 mutex_lock(&codec->spdif_mutex); in snd_hda_multi_out_dig_cleanup()
3676 cleanup_dig_out_stream(codec, mout->dig_out_nid); in snd_hda_multi_out_dig_cleanup()
3677 mutex_unlock(&codec->spdif_mutex); in snd_hda_multi_out_dig_cleanup()
3684 * @codec: the HDA codec
3687 int snd_hda_multi_out_dig_close(struct hda_codec *codec, in snd_hda_multi_out_dig_close() argument
3690 mutex_lock(&codec->spdif_mutex); in snd_hda_multi_out_dig_close()
3692 mutex_unlock(&codec->spdif_mutex); in snd_hda_multi_out_dig_close()
3699 * @codec: the HDA codec
3708 int snd_hda_multi_out_analog_open(struct hda_codec *codec, in snd_hda_multi_out_analog_open() argument
3726 snd_hda_query_supported_pcm(codec, mout->dig_out_nid, in snd_hda_multi_out_analog_open()
3732 mutex_lock(&codec->spdif_mutex); in snd_hda_multi_out_analog_open()
3745 mutex_unlock(&codec->spdif_mutex); in snd_hda_multi_out_analog_open()
3754 * @codec: the HDA codec
3763 int snd_hda_multi_out_analog_prepare(struct hda_codec *codec, in snd_hda_multi_out_analog_prepare() argument
3774 mutex_lock(&codec->spdif_mutex); in snd_hda_multi_out_analog_prepare()
3775 spdif = snd_hda_spdif_out_of_nid(codec, mout->dig_out_nid); in snd_hda_multi_out_analog_prepare()
3779 snd_hda_is_supported_format(codec, mout->dig_out_nid, in snd_hda_multi_out_analog_prepare()
3783 setup_dig_out_stream(codec, mout->dig_out_nid, in snd_hda_multi_out_analog_prepare()
3787 cleanup_dig_out_stream(codec, mout->dig_out_nid); in snd_hda_multi_out_analog_prepare()
3790 mutex_unlock(&codec->spdif_mutex); in snd_hda_multi_out_analog_prepare()
3793 snd_hda_codec_setup_stream(codec, nids[HDA_FRONT], stream_tag, in snd_hda_multi_out_analog_prepare()
3798 snd_hda_codec_setup_stream(codec, mout->hp_nid, stream_tag, in snd_hda_multi_out_analog_prepare()
3803 snd_hda_codec_setup_stream(codec, in snd_hda_multi_out_analog_prepare()
3810 snd_hda_codec_setup_stream(codec, nids[i], stream_tag, in snd_hda_multi_out_analog_prepare()
3813 snd_hda_codec_setup_stream(codec, nids[i], stream_tag, in snd_hda_multi_out_analog_prepare()
3826 snd_hda_codec_setup_stream(codec, mout->extra_out_nid[i], in snd_hda_multi_out_analog_prepare()
3836 * @codec: the HDA codec
3839 int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec, in snd_hda_multi_out_analog_cleanup() argument
3846 snd_hda_codec_cleanup_stream(codec, nids[i]); in snd_hda_multi_out_analog_cleanup()
3848 snd_hda_codec_cleanup_stream(codec, mout->hp_nid); in snd_hda_multi_out_analog_cleanup()
3851 snd_hda_codec_cleanup_stream(codec, in snd_hda_multi_out_analog_cleanup()
3855 snd_hda_codec_cleanup_stream(codec, in snd_hda_multi_out_analog_cleanup()
3857 mutex_lock(&codec->spdif_mutex); in snd_hda_multi_out_analog_cleanup()
3859 cleanup_dig_out_stream(codec, mout->dig_out_nid); in snd_hda_multi_out_analog_cleanup()
3862 mutex_unlock(&codec->spdif_mutex); in snd_hda_multi_out_analog_cleanup()
3869 * @codec: the HDA codec
3875 unsigned int snd_hda_get_default_vref(struct hda_codec *codec, hda_nid_t pin) in snd_hda_get_default_vref() argument
3879 oldval = snd_hda_codec_read(codec, pin, 0, in snd_hda_get_default_vref()
3881 pincap = snd_hda_query_pin_caps(codec, pin); in snd_hda_get_default_vref()
3898 * @codec: the HDA codec
3902 unsigned int snd_hda_correct_pin_ctl(struct hda_codec *codec, in snd_hda_correct_pin_ctl() argument
3915 cap = snd_hda_query_pin_caps(codec, pin); in snd_hda_correct_pin_ctl()
3954 * @codec: the HDA codec
3957 * @cached: access over codec pinctl cache or direct write
3965 int _snd_hda_set_pin_ctl(struct hda_codec *codec, hda_nid_t pin, in _snd_hda_set_pin_ctl() argument
3968 val = snd_hda_correct_pin_ctl(codec, pin, val); in _snd_hda_set_pin_ctl()
3969 snd_hda_codec_set_pin_target(codec, pin, val); in _snd_hda_set_pin_ctl()
3971 return snd_hda_codec_write_cache(codec, pin, 0, in _snd_hda_set_pin_ctl()
3974 return snd_hda_codec_write(codec, pin, 0, in _snd_hda_set_pin_ctl()
3981 * @codec: the HDA codec
3991 int snd_hda_add_imux_item(struct hda_codec *codec, in snd_hda_add_imux_item() argument
3997 codec_err(codec, "hda_codec: Too many imux items!\n"); in snd_hda_add_imux_item()
4025 struct hda_codec *codec; in snd_hda_bus_reset_codecs() local
4027 list_for_each_codec(codec, bus) { in snd_hda_bus_reset_codecs()
4029 if (current_work() != &codec->jackpoll_work.work) in snd_hda_bus_reset_codecs()
4030 cancel_delayed_work_sync(&codec->jackpoll_work); in snd_hda_bus_reset_codecs()
4031 if (hda_codec_is_power_on(codec)) { in snd_hda_bus_reset_codecs()
4032 hda_call_codec_suspend(codec); in snd_hda_bus_reset_codecs()
4033 hda_call_codec_resume(codec); in snd_hda_bus_reset_codecs()
4059 MODULE_DESCRIPTION("HDA codec core");