3  * Digital Beep Input Interface for HD-audio codec
26 	struct hda_codec *codec = beep->codec;  in generate_tone()  local
29 		snd_hda_power_up(codec);  in generate_tone()
34 	if (!codec->beep_just_power_on)  in generate_tone()
35 		snd_hda_codec_write(codec, beep->nid, 0,  in generate_tone()
41 		snd_hda_power_down(codec);  in generate_tone()
125 		snd_hda_power_up_pm(beep->codec);  in turn_on_beep()
136 		snd_hda_power_down_pm(beep->codec);  in turn_off_beep()
141  * @codec: the HDA codec
144 int snd_hda_enable_beep_device(struct hda_codec *codec, int enable)  in snd_hda_enable_beep_device()  argument
146 	struct hda_beep *beep = codec->beep;  in snd_hda_enable_beep_device()
190 	beep->codec->beep = NULL;  in beep_dev_free()
197  * @codec: the HDA codec
201  * explicitly or beep_mode of the codec is turned off, this doesn't nothing.
203  * Currently, only one beep device is allowed to each codec.
205 int snd_hda_attach_beep_device(struct hda_codec *codec, int nid)  in snd_hda_attach_beep_device()  argument
216 	if (!codec->beep_just_power_on) {  in snd_hda_attach_beep_device()
217 		if (!snd_hda_get_bool_hint(codec, "beep"))  in snd_hda_attach_beep_device()
219 		if (codec->beep_mode == HDA_BEEP_MODE_OFF)  in snd_hda_attach_beep_device()
227 		"card%d/codec#%d/beep0", codec->card->number, codec->addr);  in snd_hda_attach_beep_device()
229 	snd_hda_codec_write_cache(codec, nid, 0,  in snd_hda_attach_beep_device()
233 	beep->codec = codec;  in snd_hda_attach_beep_device()
234 	codec->beep = beep;  in snd_hda_attach_beep_device()
248 	input_dev->dev.parent = &codec->card->card_dev;  in snd_hda_attach_beep_device()
250 	input_dev->id.vendor = codec->core.vendor_id >> 16;  in snd_hda_attach_beep_device()
251 	input_dev->id.product = codec->core.vendor_id & 0xffff;  in snd_hda_attach_beep_device()
261 	err = snd_device_new(codec->card, SNDRV_DEV_JACK, beep, &ops);  in snd_hda_attach_beep_device()
271 	codec->beep = NULL;  in snd_hda_attach_beep_device()
278  * @codec: the HDA codec
280 void snd_hda_detach_beep_device(struct hda_codec *codec)  in snd_hda_detach_beep_device()  argument
282 	if (!codec->bus->shutdown && codec->beep)  in snd_hda_detach_beep_device()
283 		snd_device_free(codec->card, codec->beep);  in snd_hda_detach_beep_device()
289 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);  in ctl_has_mute()  local
290 	return query_amp_caps(codec, get_amp_nid(kcontrol),  in ctl_has_mute()
304 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);  in snd_hda_mixer_amp_switch_get_beep()  local
305 	struct hda_beep *beep = codec->beep;  in snd_hda_mixer_amp_switch_get_beep()
327 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);  in snd_hda_mixer_amp_switch_put_beep()  local
328 	struct hda_beep *beep = codec->beep;  in snd_hda_mixer_amp_switch_put_beep()
339 		snd_hda_enable_beep_device(codec, enable);  in snd_hda_mixer_amp_switch_put_beep()