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()
1736 * @codec: HD-audio codec
1741 * Add the given control element to an array inside the codec instance.
1745 int snd_hda_add_nid(struct hda_codec *codec, struct snd_kcontrol *kctl, in snd_hda_add_nid() argument
1751 item = snd_array_new(&codec->nids); in snd_hda_add_nid()
1759 codec_err(codec, "no NID for mapping control %s:%d:%d\n", in snd_hda_add_nid()
1766 * snd_hda_ctls_clear - Clear all controls assigned to the given codec
1767 * @codec: HD-audio codec
1769 void snd_hda_ctls_clear(struct hda_codec *codec) in snd_hda_ctls_clear() argument
1772 struct hda_nid_item *items = codec->mixers.list; in snd_hda_ctls_clear()
1774 for (i = 0; i < codec->mixers.used; i++) in snd_hda_ctls_clear()
1775 snd_ctl_remove(codec->card, items[i].kctl); in snd_hda_ctls_clear()
1776 snd_array_free(&codec->mixers); in snd_hda_ctls_clear()
1777 snd_array_free(&codec->nids); in snd_hda_ctls_clear()
1789 struct hda_codec *codec; in snd_hda_lock_devices() local
1798 list_for_each_codec(codec, bus) { in snd_hda_lock_devices()
1800 list_for_each_entry(cpcm, &codec->pcm_list_head, list) { in snd_hda_lock_devices()
1834 * snd_hda_codec_reset - Clear all objects assigned to the codec
1835 * @codec: HD-audio codec
1837 * This frees the all PCM and control elements assigned to the codec, and
1843 int snd_hda_codec_reset(struct hda_codec *codec) in snd_hda_codec_reset() argument
1845 struct hda_bus *bus = codec->bus; in snd_hda_codec_reset()
1851 device_release_driver(hda_codec_dev(codec)); in snd_hda_codec_reset()
1861 static int map_followers(struct hda_codec *codec, const char * const *followers, in map_followers() argument
1868 items = codec->mixers.list; in map_followers()
1869 for (i = 0; i < codec->mixers.used; i++) { in map_followers()
1882 err = func(codec, data, sctl); in map_followers()
1892 static int check_follower_present(struct hda_codec *codec, in check_follower_present() argument
1913 struct hda_codec *codec; member
1930 codec_err(arg->codec, in init_follower_0dB()
1948 codec_err(arg->codec, in init_follower_0dB()
1972 static int add_follower(struct hda_codec *codec, in add_follower() argument
1980 * @codec: HD-audio codec
1998 int __snd_hda_add_vmaster(struct hda_codec *codec, char *name, in __snd_hda_add_vmaster() argument
2009 err = map_followers(codec, followers, suffix, check_follower_present, NULL); in __snd_hda_add_vmaster()
2011 codec_dbg(codec, "No follower found for %s\n", name); in __snd_hda_add_vmaster()
2018 err = snd_hda_ctl_add(codec, 0, kctl); in __snd_hda_add_vmaster()
2022 err = map_followers(codec, followers, suffix, add_follower, kctl); in __snd_hda_add_vmaster()
2030 .codec = codec, in __snd_hda_add_vmaster()
2049 hook->hook(hook->codec, enabled); in vmaster_hook()
2054 * @codec: the HDA codec
2059 int snd_hda_add_vmaster_hook(struct hda_codec *codec, in snd_hda_add_vmaster_hook() argument
2064 hook->codec = codec; in snd_hda_add_vmaster_hook()
2079 if (!hook->hook || !hook->codec) in snd_hda_sync_vmaster_hook()
2084 if (hook->codec->bus->shutdown) in snd_hda_sync_vmaster_hook()
2123 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_mixer_amp_switch_get() local
2131 *valp++ = (snd_hda_codec_amp_read(codec, nid, 0, dir, idx) & in snd_hda_mixer_amp_switch_get()
2134 *valp = (snd_hda_codec_amp_read(codec, nid, 1, dir, idx) & in snd_hda_mixer_amp_switch_get()
2151 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_mixer_amp_switch_put() local
2162 change = snd_hda_codec_amp_update(codec, nid, 0, dir, idx, in snd_hda_mixer_amp_switch_put()
2170 change |= snd_hda_codec_amp_update(codec, nid, 1, dir, idx, in snd_hda_mixer_amp_switch_put()
2174 hda_call_check_power_status(codec, nid); in snd_hda_mixer_amp_switch_put()
2215 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_spdif_default_get() local
2219 if (WARN_ON(codec->spdif_out.used <= idx)) in snd_hda_spdif_default_get()
2221 mutex_lock(&codec->spdif_mutex); in snd_hda_spdif_default_get()
2222 spdif = snd_array_elem(&codec->spdif_out, idx); in snd_hda_spdif_default_get()
2227 mutex_unlock(&codec->spdif_mutex); in snd_hda_spdif_default_get()
2286 static void set_dig_out(struct hda_codec *codec, hda_nid_t nid, in set_dig_out() argument
2291 snd_hdac_regmap_update(&codec->core, nid, AC_VERB_SET_DIGI_CONVERT_1, in set_dig_out()
2293 d = codec->follower_dig_outs; in set_dig_out()
2297 snd_hdac_regmap_update(&codec->core, *d, in set_dig_out()
2301 static inline void set_dig_out_convert(struct hda_codec *codec, hda_nid_t nid, in set_dig_out_convert() argument
2315 set_dig_out(codec, nid, mask, val); in set_dig_out_convert()
2321 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_spdif_default_put() local
2328 if (WARN_ON(codec->spdif_out.used <= idx)) in snd_hda_spdif_default_put()
2330 mutex_lock(&codec->spdif_mutex); in snd_hda_spdif_default_put()
2331 spdif = snd_array_elem(&codec->spdif_out, idx); in snd_hda_spdif_default_put()
2342 set_dig_out_convert(codec, nid, val & 0xff, (val >> 8) & 0xff); in snd_hda_spdif_default_put()
2343 mutex_unlock(&codec->spdif_mutex); in snd_hda_spdif_default_put()
2352 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_spdif_out_switch_get() local
2356 if (WARN_ON(codec->spdif_out.used <= idx)) in snd_hda_spdif_out_switch_get()
2358 mutex_lock(&codec->spdif_mutex); in snd_hda_spdif_out_switch_get()
2359 spdif = snd_array_elem(&codec->spdif_out, idx); in snd_hda_spdif_out_switch_get()
2361 mutex_unlock(&codec->spdif_mutex); in snd_hda_spdif_out_switch_get()
2365 static inline void set_spdif_ctls(struct hda_codec *codec, hda_nid_t nid, in set_spdif_ctls() argument
2368 set_dig_out_convert(codec, nid, dig1, dig2); in set_spdif_ctls()
2370 if ((get_wcaps(codec, nid) & AC_WCAP_OUT_AMP) && in set_spdif_ctls()
2372 snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0, in set_spdif_ctls()
2379 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_spdif_out_switch_put() local
2386 if (WARN_ON(codec->spdif_out.used <= idx)) in snd_hda_spdif_out_switch_put()
2388 mutex_lock(&codec->spdif_mutex); in snd_hda_spdif_out_switch_put()
2389 spdif = snd_array_elem(&codec->spdif_out, idx); in snd_hda_spdif_out_switch_put()
2397 set_spdif_ctls(codec, nid, val & 0xff, -1); in snd_hda_spdif_out_switch_put()
2398 mutex_unlock(&codec->spdif_mutex); in snd_hda_spdif_out_switch_put()
2436 * @codec: the HDA codec
2445 int snd_hda_create_dig_out_ctls(struct hda_codec *codec, in snd_hda_create_dig_out_ctls() argument
2457 struct hda_bus *bus = codec->bus; in snd_hda_create_dig_out_ctls()
2468 kctl = find_mixer_ctl(codec, dig_mix->name, 0, 0); in snd_hda_create_dig_out_ctls()
2473 snd_ctl_rename_id(codec->card, &kctl->id, &id); in snd_hda_create_dig_out_ctls()
2480 idx = find_empty_mixer_ctl_idx(codec, "IEC958 Playback Switch", idx); in snd_hda_create_dig_out_ctls()
2482 codec_err(codec, "too many IEC958 outputs\n"); in snd_hda_create_dig_out_ctls()
2485 spdif = snd_array_new(&codec->spdif_out); in snd_hda_create_dig_out_ctls()
2489 kctl = snd_ctl_new1(dig_mix, codec); in snd_hda_create_dig_out_ctls()
2493 kctl->private_value = codec->spdif_out.used - 1; in snd_hda_create_dig_out_ctls()
2494 err = snd_hda_ctl_add(codec, associated_nid, kctl); in snd_hda_create_dig_out_ctls()
2499 snd_hdac_regmap_read(&codec->core, cvt_nid, in snd_hda_create_dig_out_ctls()
2509 * @codec: the HDA codec
2514 struct hda_spdif_out *snd_hda_spdif_out_of_nid(struct hda_codec *codec, in snd_hda_spdif_out_of_nid() argument
2520 snd_array_for_each(&codec->spdif_out, i, spdif) { in snd_hda_spdif_out_of_nid()
2530 * @codec: the HDA codec
2535 void snd_hda_spdif_ctls_unassign(struct hda_codec *codec, int idx) in snd_hda_spdif_ctls_unassign() argument
2539 if (WARN_ON(codec->spdif_out.used <= idx)) in snd_hda_spdif_ctls_unassign()
2541 mutex_lock(&codec->spdif_mutex); in snd_hda_spdif_ctls_unassign()
2542 spdif = snd_array_elem(&codec->spdif_out, idx); in snd_hda_spdif_ctls_unassign()
2544 mutex_unlock(&codec->spdif_mutex); in snd_hda_spdif_ctls_unassign()
2550 * @codec: the HDA codec
2556 void snd_hda_spdif_ctls_assign(struct hda_codec *codec, int idx, hda_nid_t nid) in snd_hda_spdif_ctls_assign() argument
2561 if (WARN_ON(codec->spdif_out.used <= idx)) in snd_hda_spdif_ctls_assign()
2563 mutex_lock(&codec->spdif_mutex); in snd_hda_spdif_ctls_assign()
2564 spdif = snd_array_elem(&codec->spdif_out, idx); in snd_hda_spdif_ctls_assign()
2568 set_spdif_ctls(codec, nid, val & 0xff, (val >> 8) & 0xff); in snd_hda_spdif_ctls_assign()
2570 mutex_unlock(&codec->spdif_mutex); in snd_hda_spdif_ctls_assign()
2603 * @codec: the HDA codec
2606 int snd_hda_create_spdif_share_sw(struct hda_codec *codec, in snd_hda_create_spdif_share_sw() argument
2617 /* ATTENTION: here mout is passed as private_data, instead of codec */ in snd_hda_create_spdif_share_sw()
2618 return snd_hda_ctl_add(codec, mout->dig_out_nid, kctl); in snd_hda_create_spdif_share_sw()
2631 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_spdif_in_switch_get() local
2633 ucontrol->value.integer.value[0] = codec->spdif_in_enable; in snd_hda_spdif_in_switch_get()
2640 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_spdif_in_switch_put() local
2645 mutex_lock(&codec->spdif_mutex); in snd_hda_spdif_in_switch_put()
2646 change = codec->spdif_in_enable != val; in snd_hda_spdif_in_switch_put()
2648 codec->spdif_in_enable = val; in snd_hda_spdif_in_switch_put()
2649 snd_hdac_regmap_write(&codec->core, nid, in snd_hda_spdif_in_switch_put()
2652 mutex_unlock(&codec->spdif_mutex); in snd_hda_spdif_in_switch_put()
2659 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in snd_hda_spdif_in_status_get() local
2664 snd_hdac_regmap_read(&codec->core, nid, in snd_hda_spdif_in_status_get()
2694 * @codec: the HDA codec
2702 int snd_hda_create_spdif_in_ctls(struct hda_codec *codec, hda_nid_t nid) in snd_hda_create_spdif_in_ctls() argument
2709 idx = find_empty_mixer_ctl_idx(codec, "IEC958 Capture Switch", 0); in snd_hda_create_spdif_in_ctls()
2711 codec_err(codec, "too many IEC958 inputs\n"); in snd_hda_create_spdif_in_ctls()
2715 kctl = snd_ctl_new1(dig_mix, codec); in snd_hda_create_spdif_in_ctls()
2719 err = snd_hda_ctl_add(codec, nid, kctl); in snd_hda_create_spdif_in_ctls()
2723 codec->spdif_in_enable = in snd_hda_create_spdif_in_ctls()
2724 snd_hda_codec_read(codec, nid, 0, in snd_hda_create_spdif_in_ctls()
2733 * @codec: the HDA codec
2738 * If the codec has power_filter set, it evaluates the power state and
2741 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
2746 for_each_hda_codec_node(nid, codec) { in snd_hda_codec_set_power_to_all()
2747 unsigned int wcaps = get_wcaps(codec, nid); in snd_hda_codec_set_power_to_all()
2751 if (codec->power_filter) { in snd_hda_codec_set_power_to_all()
2752 state = codec->power_filter(codec, nid, power_state); in snd_hda_codec_set_power_to_all()
2756 snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_POWER_STATE, in snd_hda_codec_set_power_to_all()
2764 * @codec: the HDA codec
2769 * This can be used a codec power_filter callback.
2771 unsigned int snd_hda_codec_eapd_power_filter(struct hda_codec *codec, in snd_hda_codec_eapd_power_filter() argument
2775 if (nid == codec->core.afg || nid == codec->core.mfg) in snd_hda_codec_eapd_power_filter()
2778 get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_PIN && in snd_hda_codec_eapd_power_filter()
2779 (snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD)) { in snd_hda_codec_eapd_power_filter()
2780 int eapd = snd_hda_codec_read(codec, nid, 0, in snd_hda_codec_eapd_power_filter()
2790 * set power state of the codec, and return the power state
2792 static unsigned int hda_set_power_state(struct hda_codec *codec, in hda_set_power_state() argument
2795 hda_nid_t fg = codec->core.afg ? codec->core.afg : codec->core.mfg; in hda_set_power_state()
2802 if (codec->depop_delay < 0) in hda_set_power_state()
2803 msleep(codec_has_epss(codec) ? 10 : 100); in hda_set_power_state()
2804 else if (codec->depop_delay > 0) in hda_set_power_state()
2805 msleep(codec->depop_delay); in hda_set_power_state()
2811 if (codec->patch_ops.set_power_state) in hda_set_power_state()
2812 codec->patch_ops.set_power_state(codec, fg, in hda_set_power_state()
2816 if (codec->power_filter) in hda_set_power_state()
2817 state = codec->power_filter(codec, fg, state); in hda_set_power_state()
2819 snd_hda_codec_read(codec, fg, flags, in hda_set_power_state()
2822 snd_hda_codec_set_power_to_all(codec, fg, power_state); in hda_set_power_state()
2824 state = snd_hda_sync_power_state(codec, fg, power_state); in hda_set_power_state()
2833 * this is called at the end of codec parsing
2835 static void sync_power_up_states(struct hda_codec *codec) in sync_power_up_states() argument
2840 if (!codec->power_filter) in sync_power_up_states()
2843 for_each_hda_codec_node(nid, codec) { in sync_power_up_states()
2844 unsigned int wcaps = get_wcaps(codec, nid); in sync_power_up_states()
2848 target = codec->power_filter(codec, nid, AC_PWRST_D0); in sync_power_up_states()
2851 if (!snd_hda_check_power_state(codec, nid, target)) in sync_power_up_states()
2852 snd_hda_codec_write(codec, nid, 0, in sync_power_up_states()
2859 static void hda_exec_init_verbs(struct hda_codec *codec) in hda_exec_init_verbs() argument
2861 if (codec->init_verbs.list) in hda_exec_init_verbs()
2862 snd_hda_sequence_write(codec, codec->init_verbs.list); in hda_exec_init_verbs()
2865 static inline void hda_exec_init_verbs(struct hda_codec *codec) {} in hda_exec_init_verbs() argument
2869 static void update_power_acct(struct hda_codec *codec, bool on) in update_power_acct() argument
2871 unsigned long delta = jiffies - codec->power_jiffies; in update_power_acct()
2874 codec->power_on_acct += delta; in update_power_acct()
2876 codec->power_off_acct += delta; in update_power_acct()
2877 codec->power_jiffies += delta; in update_power_acct()
2880 void snd_hda_update_power_acct(struct hda_codec *codec) in snd_hda_update_power_acct() argument
2882 update_power_acct(codec, hda_codec_is_power_on(codec)); in snd_hda_update_power_acct()
2889 static unsigned int hda_call_codec_suspend(struct hda_codec *codec) in hda_call_codec_suspend() argument
2893 snd_hdac_enter_pm(&codec->core); in hda_call_codec_suspend()
2894 if (codec->patch_ops.suspend) in hda_call_codec_suspend()
2895 codec->patch_ops.suspend(codec); in hda_call_codec_suspend()
2896 if (!codec->no_stream_clean_at_suspend) in hda_call_codec_suspend()
2897 hda_cleanup_all_streams(codec); in hda_call_codec_suspend()
2898 state = hda_set_power_state(codec, AC_PWRST_D3); in hda_call_codec_suspend()
2899 update_power_acct(codec, true); in hda_call_codec_suspend()
2900 snd_hdac_leave_pm(&codec->core); in hda_call_codec_suspend()
2905 * kick up codec; used both from PM and power-save
2907 static void hda_call_codec_resume(struct hda_codec *codec) in hda_call_codec_resume() argument
2909 snd_hdac_enter_pm(&codec->core); in hda_call_codec_resume()
2910 if (codec->core.regmap) in hda_call_codec_resume()
2911 regcache_mark_dirty(codec->core.regmap); in hda_call_codec_resume()
2913 codec->power_jiffies = jiffies; in hda_call_codec_resume()
2915 hda_set_power_state(codec, AC_PWRST_D0); in hda_call_codec_resume()
2916 restore_shutup_pins(codec); in hda_call_codec_resume()
2917 hda_exec_init_verbs(codec); in hda_call_codec_resume()
2918 snd_hda_jack_set_dirty_all(codec); in hda_call_codec_resume()
2919 if (codec->patch_ops.resume) in hda_call_codec_resume()
2920 codec->patch_ops.resume(codec); in hda_call_codec_resume()
2922 if (codec->patch_ops.init) in hda_call_codec_resume()
2923 codec->patch_ops.init(codec); in hda_call_codec_resume()
2924 snd_hda_regmap_sync(codec); in hda_call_codec_resume()
2927 if (codec->jackpoll_interval) in hda_call_codec_resume()
2928 hda_jackpoll_work(&codec->jackpoll_work.work); in hda_call_codec_resume()
2930 snd_hda_jack_report_sync(codec); in hda_call_codec_resume()
2931 codec->core.dev.power.power_state = PMSG_ON; in hda_call_codec_resume()
2932 snd_hdac_leave_pm(&codec->core); in hda_call_codec_resume()
2937 struct hda_codec *codec = dev_to_hda_codec(dev); in hda_codec_runtime_suspend() local
2941 if (!codec->card) in hda_codec_runtime_suspend()
2944 cancel_delayed_work_sync(&codec->jackpoll_work); in hda_codec_runtime_suspend()
2946 state = hda_call_codec_suspend(codec); in hda_codec_runtime_suspend()
2947 if (codec->link_down_at_suspend || in hda_codec_runtime_suspend()
2948 (codec_has_clkstop(codec) && codec_has_epss(codec) && in hda_codec_runtime_suspend()
2950 snd_hdac_codec_link_down(&codec->core); in hda_codec_runtime_suspend()
2951 snd_hda_codec_display_power(codec, false); in hda_codec_runtime_suspend()
2953 if (codec->bus->jackpoll_in_suspend && in hda_codec_runtime_suspend()
2955 schedule_delayed_work(&codec->jackpoll_work, in hda_codec_runtime_suspend()
2956 codec->jackpoll_interval); in hda_codec_runtime_suspend()
2962 struct hda_codec *codec = dev_to_hda_codec(dev); in hda_codec_runtime_resume() local
2965 if (!codec->card) in hda_codec_runtime_resume()
2968 snd_hda_codec_display_power(codec, true); in hda_codec_runtime_resume()
2969 snd_hdac_codec_link_up(&codec->core); in hda_codec_runtime_resume()
2970 hda_call_codec_resume(codec); in hda_codec_runtime_resume()
2977 struct hda_codec *codec = dev_to_hda_codec(dev); in hda_codec_pm_prepare() local
2979 cancel_delayed_work_sync(&codec->jackpoll_work); in hda_codec_pm_prepare()
2986 struct hda_codec *codec = dev_to_hda_codec(dev); in hda_codec_pm_complete() local
2992 if (pm_runtime_suspended(dev) && (codec->jackpoll_interval || in hda_codec_pm_complete()
2993 hda_codec_need_resume(codec) || codec->forced_resume)) in hda_codec_pm_complete()
3011 struct hda_codec *codec = dev_to_hda_codec(dev); in hda_codec_pm_freeze() local
3013 cancel_delayed_work_sync(&codec->jackpoll_work); in hda_codec_pm_freeze()
3044 /* suspend the codec at shutdown; called from driver's shutdown callback */
3045 void snd_hda_codec_shutdown(struct hda_codec *codec) in snd_hda_codec_shutdown() argument
3049 /* Skip the shutdown if codec is not registered */ in snd_hda_codec_shutdown()
3050 if (!codec->core.registered) in snd_hda_codec_shutdown()
3053 cancel_delayed_work_sync(&codec->jackpoll_work); in snd_hda_codec_shutdown()
3054 list_for_each_entry(cpcm, &codec->pcm_list_head, list) in snd_hda_codec_shutdown()
3057 pm_runtime_force_suspend(hda_codec_dev(codec)); in snd_hda_codec_shutdown()
3058 pm_runtime_disable(hda_codec_dev(codec)); in snd_hda_codec_shutdown()
3064 static int add_std_chmaps(struct hda_codec *codec) in add_std_chmaps() argument
3069 list_for_each_entry(pcm, &codec->pcm_list_head, list) { in add_std_chmaps()
3102 int snd_hda_codec_build_controls(struct hda_codec *codec) in snd_hda_codec_build_controls() argument
3105 hda_exec_init_verbs(codec); in snd_hda_codec_build_controls()
3107 if (codec->patch_ops.init) in snd_hda_codec_build_controls()
3108 err = codec->patch_ops.init(codec); in snd_hda_codec_build_controls()
3109 if (!err && codec->patch_ops.build_controls) in snd_hda_codec_build_controls()
3110 err = codec->patch_ops.build_controls(codec); in snd_hda_codec_build_controls()
3115 err = add_std_chmaps(codec); in snd_hda_codec_build_controls()
3119 if (codec->jackpoll_interval) in snd_hda_codec_build_controls()
3120 hda_jackpoll_work(&codec->jackpoll_work.work); in snd_hda_codec_build_controls()
3122 snd_hda_jack_report_sync(codec); /* call at the last init point */ in snd_hda_codec_build_controls()
3123 sync_power_up_states(codec); in snd_hda_codec_build_controls()
3132 struct hda_codec *codec, in hda_pcm_default_open_close() argument
3139 struct hda_codec *codec, in hda_pcm_default_prepare() argument
3144 snd_hda_codec_setup_stream(codec, hinfo->nid, stream_tag, 0, format); in hda_pcm_default_prepare()
3149 struct hda_codec *codec, in hda_pcm_default_cleanup() argument
3152 snd_hda_codec_cleanup_stream(codec, hinfo->nid); in hda_pcm_default_cleanup()
3156 static int set_pcm_default_values(struct hda_codec *codec, in set_pcm_default_values() argument
3163 err = snd_hda_query_supported_pcm(codec, info->nid, in set_pcm_default_values()
3189 * codec prepare/cleanup entries
3193 * @codec: the HDA codec
3199 * Calls the prepare callback set by the codec with the given arguments.
3202 int snd_hda_codec_prepare(struct hda_codec *codec, in snd_hda_codec_prepare() argument
3209 mutex_lock(&codec->bus->prepare_mutex); in snd_hda_codec_prepare()
3211 ret = hinfo->ops.prepare(hinfo, codec, stream, format, in snd_hda_codec_prepare()
3216 purify_inactive_streams(codec); in snd_hda_codec_prepare()
3217 mutex_unlock(&codec->bus->prepare_mutex); in snd_hda_codec_prepare()
3224 * @codec: the HDA codec
3228 * Calls the cleanup callback set by the codec with the given arguments.
3230 void snd_hda_codec_cleanup(struct hda_codec *codec, in snd_hda_codec_cleanup() argument
3234 mutex_lock(&codec->bus->prepare_mutex); in snd_hda_codec_cleanup()
3236 hinfo->ops.cleanup(hinfo, codec, substream); in snd_hda_codec_cleanup()
3237 mutex_unlock(&codec->bus->prepare_mutex); in snd_hda_codec_cleanup()
3294 /* call build_pcms ops of the given codec and set up the default parameters */
3295 int snd_hda_codec_parse_pcms(struct hda_codec *codec) in snd_hda_codec_parse_pcms() argument
3300 if (!list_empty(&codec->pcm_list_head)) in snd_hda_codec_parse_pcms()
3303 if (!codec->patch_ops.build_pcms) in snd_hda_codec_parse_pcms()
3306 err = codec->patch_ops.build_pcms(codec); in snd_hda_codec_parse_pcms()
3308 codec_err(codec, "cannot build PCMs for #%d (error %d)\n", in snd_hda_codec_parse_pcms()
3309 codec->core.addr, err); in snd_hda_codec_parse_pcms()
3313 list_for_each_entry(cpcm, &codec->pcm_list_head, list) { in snd_hda_codec_parse_pcms()
3321 err = set_pcm_default_values(codec, info); in snd_hda_codec_parse_pcms()
3323 codec_warn(codec, in snd_hda_codec_parse_pcms()
3335 /* assign all PCMs of the given codec */
3336 int snd_hda_codec_build_pcms(struct hda_codec *codec) in snd_hda_codec_build_pcms() argument
3338 struct hda_bus *bus = codec->bus; in snd_hda_codec_build_pcms()
3342 err = snd_hda_codec_parse_pcms(codec); in snd_hda_codec_build_pcms()
3347 list_for_each_entry(cpcm, &codec->pcm_list_head, list) { in snd_hda_codec_build_pcms()
3359 err = snd_hda_attach_pcm_stream(bus, codec, cpcm); in snd_hda_codec_build_pcms()
3361 codec_err(codec, in snd_hda_codec_build_pcms()
3362 "cannot attach PCM stream %d for codec #%d\n", in snd_hda_codec_build_pcms()
3363 dev, codec->core.addr); in snd_hda_codec_build_pcms()
3373 * @codec: the HDA codec
3381 int snd_hda_add_new_ctls(struct hda_codec *codec, in snd_hda_add_new_ctls() argument
3390 continue; /* skip this codec private value */ in snd_hda_add_new_ctls()
3392 kctl = snd_ctl_new1(knew, codec); in snd_hda_add_new_ctls()
3400 if (addr > 0 && codec->ctl_dev_id) in snd_hda_add_new_ctls()
3404 err = snd_hda_ctl_add(codec, 0, kctl); in snd_hda_add_new_ctls()
3408 * the codec addr; if it still fails (or it's the in snd_hda_add_new_ctls()
3409 * primary codec), then try another control index in snd_hda_add_new_ctls()
3411 if (!addr && codec->core.addr) { in snd_hda_add_new_ctls()
3412 addr = codec->core.addr; in snd_hda_add_new_ctls()
3413 if (!codec->ctl_dev_id) in snd_hda_add_new_ctls()
3416 idx = find_empty_mixer_ctl_idx(codec, in snd_hda_add_new_ctls()
3429 * snd_hda_codec_set_power_save - Configure codec's runtime PM
3430 * @codec: codec device to configure
3433 void snd_hda_codec_set_power_save(struct hda_codec *codec, int delay) in snd_hda_codec_set_power_save() argument
3435 struct device *dev = hda_codec_dev(codec); in snd_hda_codec_set_power_save()
3437 if (delay == 0 && codec->auto_runtime_pm) in snd_hda_codec_set_power_save()
3471 * @codec: HD-audio codec
3482 int snd_hda_check_amp_list_power(struct hda_codec *codec, in snd_hda_check_amp_list_power() argument
3500 v = snd_hda_codec_amp_read(codec, p->nid, ch, p->dir, in snd_hda_check_amp_list_power()
3505 snd_hda_power_up_pm(codec); in snd_hda_check_amp_list_power()
3513 snd_hda_power_down_pm(codec); in snd_hda_check_amp_list_power()
3548 * @codec: the HDA codec
3554 int snd_hda_input_mux_put(struct hda_codec *codec, in snd_hda_input_mux_put() argument
3569 snd_hda_codec_write_cache(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, in snd_hda_input_mux_put()
3609 static void setup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid, in setup_dig_out_stream() argument
3616 spdif = snd_hda_spdif_out_of_nid(codec, nid); in setup_dig_out_stream()
3623 curr_fmt = snd_hda_codec_read(codec, nid, 0, in setup_dig_out_stream()
3625 reset = codec->spdif_status_reset && in setup_dig_out_stream()
3632 set_dig_out_convert(codec, nid, in setup_dig_out_stream()
3635 snd_hda_codec_setup_stream(codec, nid, stream_tag, 0, format); in setup_dig_out_stream()
3636 if (codec->follower_dig_outs) { in setup_dig_out_stream()
3638 for (d = codec->follower_dig_outs; *d; d++) in setup_dig_out_stream()
3639 snd_hda_codec_setup_stream(codec, *d, stream_tag, 0, in setup_dig_out_stream()
3644 set_dig_out_convert(codec, nid, in setup_dig_out_stream()
3648 static void cleanup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid) in cleanup_dig_out_stream() argument
3650 snd_hda_codec_cleanup_stream(codec, nid); in cleanup_dig_out_stream()
3651 if (codec->follower_dig_outs) { in cleanup_dig_out_stream()
3653 for (d = codec->follower_dig_outs; *d; d++) in cleanup_dig_out_stream()
3654 snd_hda_codec_cleanup_stream(codec, *d); in cleanup_dig_out_stream()
3660 * @codec: the HDA codec
3663 int snd_hda_multi_out_dig_open(struct hda_codec *codec, in snd_hda_multi_out_dig_open() argument
3666 mutex_lock(&codec->spdif_mutex); in snd_hda_multi_out_dig_open()
3669 cleanup_dig_out_stream(codec, mout->dig_out_nid); in snd_hda_multi_out_dig_open()
3671 mutex_unlock(&codec->spdif_mutex); in snd_hda_multi_out_dig_open()
3678 * @codec: the HDA codec
3684 int snd_hda_multi_out_dig_prepare(struct hda_codec *codec, in snd_hda_multi_out_dig_prepare() argument
3690 mutex_lock(&codec->spdif_mutex); in snd_hda_multi_out_dig_prepare()
3691 setup_dig_out_stream(codec, mout->dig_out_nid, stream_tag, format); in snd_hda_multi_out_dig_prepare()
3692 mutex_unlock(&codec->spdif_mutex); in snd_hda_multi_out_dig_prepare()
3699 * @codec: the HDA codec
3702 int snd_hda_multi_out_dig_cleanup(struct hda_codec *codec, in snd_hda_multi_out_dig_cleanup() argument
3705 mutex_lock(&codec->spdif_mutex); in snd_hda_multi_out_dig_cleanup()
3706 cleanup_dig_out_stream(codec, mout->dig_out_nid); in snd_hda_multi_out_dig_cleanup()
3707 mutex_unlock(&codec->spdif_mutex); in snd_hda_multi_out_dig_cleanup()
3714 * @codec: the HDA codec
3717 int snd_hda_multi_out_dig_close(struct hda_codec *codec, in snd_hda_multi_out_dig_close() argument
3720 mutex_lock(&codec->spdif_mutex); in snd_hda_multi_out_dig_close()
3722 mutex_unlock(&codec->spdif_mutex); in snd_hda_multi_out_dig_close()
3729 * @codec: the HDA codec
3738 int snd_hda_multi_out_analog_open(struct hda_codec *codec, in snd_hda_multi_out_analog_open() argument
3756 snd_hda_query_supported_pcm(codec, mout->dig_out_nid, in snd_hda_multi_out_analog_open()
3762 mutex_lock(&codec->spdif_mutex); in snd_hda_multi_out_analog_open()
3775 mutex_unlock(&codec->spdif_mutex); in snd_hda_multi_out_analog_open()
3784 * @codec: the HDA codec
3793 int snd_hda_multi_out_analog_prepare(struct hda_codec *codec, in snd_hda_multi_out_analog_prepare() argument
3804 mutex_lock(&codec->spdif_mutex); in snd_hda_multi_out_analog_prepare()
3805 spdif = snd_hda_spdif_out_of_nid(codec, mout->dig_out_nid); in snd_hda_multi_out_analog_prepare()
3809 snd_hda_is_supported_format(codec, mout->dig_out_nid, in snd_hda_multi_out_analog_prepare()
3813 setup_dig_out_stream(codec, mout->dig_out_nid, in snd_hda_multi_out_analog_prepare()
3817 cleanup_dig_out_stream(codec, mout->dig_out_nid); in snd_hda_multi_out_analog_prepare()
3820 mutex_unlock(&codec->spdif_mutex); in snd_hda_multi_out_analog_prepare()
3823 snd_hda_codec_setup_stream(codec, nids[HDA_FRONT], stream_tag, in snd_hda_multi_out_analog_prepare()
3828 snd_hda_codec_setup_stream(codec, mout->hp_nid, stream_tag, in snd_hda_multi_out_analog_prepare()
3833 snd_hda_codec_setup_stream(codec, in snd_hda_multi_out_analog_prepare()
3840 snd_hda_codec_setup_stream(codec, nids[i], stream_tag, in snd_hda_multi_out_analog_prepare()
3843 snd_hda_codec_setup_stream(codec, nids[i], stream_tag, in snd_hda_multi_out_analog_prepare()
3856 snd_hda_codec_setup_stream(codec, mout->extra_out_nid[i], in snd_hda_multi_out_analog_prepare()
3866 * @codec: the HDA codec
3869 int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec, in snd_hda_multi_out_analog_cleanup() argument
3876 snd_hda_codec_cleanup_stream(codec, nids[i]); in snd_hda_multi_out_analog_cleanup()
3878 snd_hda_codec_cleanup_stream(codec, mout->hp_nid); in snd_hda_multi_out_analog_cleanup()
3881 snd_hda_codec_cleanup_stream(codec, in snd_hda_multi_out_analog_cleanup()
3885 snd_hda_codec_cleanup_stream(codec, in snd_hda_multi_out_analog_cleanup()
3887 mutex_lock(&codec->spdif_mutex); in snd_hda_multi_out_analog_cleanup()
3889 cleanup_dig_out_stream(codec, mout->dig_out_nid); in snd_hda_multi_out_analog_cleanup()
3892 mutex_unlock(&codec->spdif_mutex); in snd_hda_multi_out_analog_cleanup()
3899 * @codec: the HDA codec
3905 unsigned int snd_hda_get_default_vref(struct hda_codec *codec, hda_nid_t pin) in snd_hda_get_default_vref() argument
3909 oldval = snd_hda_codec_read(codec, pin, 0, in snd_hda_get_default_vref()
3911 pincap = snd_hda_query_pin_caps(codec, pin); in snd_hda_get_default_vref()
3928 * @codec: the HDA codec
3932 unsigned int snd_hda_correct_pin_ctl(struct hda_codec *codec, in snd_hda_correct_pin_ctl() argument
3945 cap = snd_hda_query_pin_caps(codec, pin); in snd_hda_correct_pin_ctl()
3984 * @codec: the HDA codec
3987 * @cached: access over codec pinctl cache or direct write
3995 int _snd_hda_set_pin_ctl(struct hda_codec *codec, hda_nid_t pin, in _snd_hda_set_pin_ctl() argument
3998 val = snd_hda_correct_pin_ctl(codec, pin, val); in _snd_hda_set_pin_ctl()
3999 snd_hda_codec_set_pin_target(codec, pin, val); in _snd_hda_set_pin_ctl()
4001 return snd_hda_codec_write_cache(codec, pin, 0, in _snd_hda_set_pin_ctl()
4004 return snd_hda_codec_write(codec, pin, 0, in _snd_hda_set_pin_ctl()
4011 * @codec: the HDA codec
4021 int snd_hda_add_imux_item(struct hda_codec *codec, in snd_hda_add_imux_item() argument
4027 codec_err(codec, "hda_codec: Too many imux items!\n"); in snd_hda_add_imux_item()
4055 struct hda_codec *codec; in snd_hda_bus_reset_codecs() local
4057 list_for_each_codec(codec, bus) { in snd_hda_bus_reset_codecs()
4059 if (current_work() != &codec->jackpoll_work.work) in snd_hda_bus_reset_codecs()
4060 cancel_delayed_work_sync(&codec->jackpoll_work); in snd_hda_bus_reset_codecs()
4061 if (hda_codec_is_power_on(codec)) { in snd_hda_bus_reset_codecs()
4062 hda_call_codec_suspend(codec); in snd_hda_bus_reset_codecs()
4063 hda_call_codec_resume(codec); in snd_hda_bus_reset_codecs()
4089 MODULE_DESCRIPTION("HDA codec core");