brintos / linux-shallow public Read only

1// SPDX-License-Identifier: GPL-2.0-or-later2/*3 *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>4 *  Universal interface for Audio Codec '975 *6 *  For more details look to AC '97 component specification revision 2.27 *  by Intel Corporation (http://developer.intel.com) and to datasheets8 *  for specific codecs.9 */10 11#include "ac97_local.h"12#include "ac97_patch.h"13 14/*15 *  Forward declarations16 */17 18static struct snd_kcontrol *snd_ac97_find_mixer_ctl(struct snd_ac97 *ac97,19						    const char *name);20static int snd_ac97_add_vmaster(struct snd_ac97 *ac97, char *name,21				const unsigned int *tlv,22				const char * const *followers);23 24/*25 *  Chip specific initialization26 */27 28static int patch_build_controls(struct snd_ac97 * ac97, const struct snd_kcontrol_new *controls, int count)29{30	int idx, err;31 32	for (idx = 0; idx < count; idx++) {33		err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&controls[idx], ac97));34		if (err < 0)35			return err;36	}37	return 0;38}39 40/* replace with a new TLV */41static void reset_tlv(struct snd_ac97 *ac97, const char *name,42		      const unsigned int *tlv)43{44	struct snd_kcontrol *kctl;45 46	kctl = snd_ctl_find_id_mixer(ac97->bus->card, name);47	if (kctl && kctl->tlv.p)48		kctl->tlv.p = tlv;49}50 51/* set to the page, update bits and restore the page */52static int ac97_update_bits_page(struct snd_ac97 *ac97, unsigned short reg, unsigned short mask, unsigned short value, unsigned short page)53{54	unsigned short page_save;55	int ret;56 57	mutex_lock(&ac97->page_mutex);58	page_save = snd_ac97_read(ac97, AC97_INT_PAGING) & AC97_PAGE_MASK;59	snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page);60	ret = snd_ac97_update_bits(ac97, reg, mask, value);61	snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page_save);62	mutex_unlock(&ac97->page_mutex); /* unlock paging */63	return ret;64}65 66/*67 * shared line-in/mic controls68 */69static int ac97_surround_jack_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)70{71	static const char * const texts[] = { "Shared", "Independent" };72 73	return snd_ctl_enum_info(uinfo, 1, 2, texts);74}75 76static int ac97_surround_jack_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)77{78	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);79 80	ucontrol->value.enumerated.item[0] = ac97->indep_surround;81	return 0;82}83 84static int ac97_surround_jack_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)85{86	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);87	unsigned char indep = !!ucontrol->value.enumerated.item[0];88 89	if (indep != ac97->indep_surround) {90		ac97->indep_surround = indep;91		if (ac97->build_ops->update_jacks)92			ac97->build_ops->update_jacks(ac97);93		return 1;94	}95	return 0;96}97 98static int ac97_channel_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)99{100	static const char * const texts[] = { "2ch", "4ch", "6ch", "8ch" };101 102	return snd_ctl_enum_info(uinfo, 1, kcontrol->private_value, texts);103}104 105static int ac97_channel_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)106{107	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);108 109	ucontrol->value.enumerated.item[0] = ac97->channel_mode;110	return 0;111}112 113static int ac97_channel_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)114{115	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);116	unsigned char mode = ucontrol->value.enumerated.item[0];117 118	if (mode >= kcontrol->private_value)119		return -EINVAL;120 121	if (mode != ac97->channel_mode) {122		ac97->channel_mode = mode;123		if (ac97->build_ops->update_jacks)124			ac97->build_ops->update_jacks(ac97);125		return 1;126	}127	return 0;128}129 130#define AC97_SURROUND_JACK_MODE_CTL \131	{ \132		.iface	= SNDRV_CTL_ELEM_IFACE_MIXER, \133		.name	= "Surround Jack Mode", \134		.info = ac97_surround_jack_mode_info, \135		.get = ac97_surround_jack_mode_get, \136		.put = ac97_surround_jack_mode_put, \137	}138/* 6ch */139#define AC97_CHANNEL_MODE_CTL \140	{ \141		.iface	= SNDRV_CTL_ELEM_IFACE_MIXER, \142		.name	= "Channel Mode", \143		.info = ac97_channel_mode_info, \144		.get = ac97_channel_mode_get, \145		.put = ac97_channel_mode_put, \146		.private_value = 3, \147	}148/* 4ch */149#define AC97_CHANNEL_MODE_4CH_CTL \150	{ \151		.iface	= SNDRV_CTL_ELEM_IFACE_MIXER, \152		.name	= "Channel Mode", \153		.info = ac97_channel_mode_info, \154		.get = ac97_channel_mode_get, \155		.put = ac97_channel_mode_put, \156		.private_value = 2, \157	}158/* 8ch */159#define AC97_CHANNEL_MODE_8CH_CTL \160	{ \161		.iface  = SNDRV_CTL_ELEM_IFACE_MIXER, \162		.name   = "Channel Mode", \163		.info = ac97_channel_mode_info, \164		.get = ac97_channel_mode_get, \165		.put = ac97_channel_mode_put, \166		.private_value = 4, \167	}168 169static inline int is_surround_on(struct snd_ac97 *ac97)170{171	return ac97->channel_mode >= 1;172}173 174static inline int is_clfe_on(struct snd_ac97 *ac97)175{176	return ac97->channel_mode >= 2;177}178 179/* system has shared jacks with surround out enabled */180static inline int is_shared_surrout(struct snd_ac97 *ac97)181{182	return !ac97->indep_surround && is_surround_on(ac97);183}184 185/* system has shared jacks with center/lfe out enabled */186static inline int is_shared_clfeout(struct snd_ac97 *ac97)187{188	return !ac97->indep_surround && is_clfe_on(ac97);189}190 191/* system has shared jacks with line in enabled */192static inline int is_shared_linein(struct snd_ac97 *ac97)193{194	return !ac97->indep_surround && !is_surround_on(ac97);195}196 197/* system has shared jacks with mic in enabled */198static inline int is_shared_micin(struct snd_ac97 *ac97)199{200	return !ac97->indep_surround && !is_clfe_on(ac97);201}202 203static inline int alc850_is_aux_back_surround(struct snd_ac97 *ac97)204{205	return is_surround_on(ac97);206}207 208/* The following snd_ac97_ymf753_... items added by David Shust (dshust@shustring.com) */209/* Modified for YMF743 by Keita Maehara <maehara@debian.org> */210 211/* It is possible to indicate to the Yamaha YMF7x3 the type of212   speakers being used. */213 214static int snd_ac97_ymf7x3_info_speaker(struct snd_kcontrol *kcontrol,215					struct snd_ctl_elem_info *uinfo)216{217	static const char * const texts[3] = {218		"Standard", "Small", "Smaller"219	};220 221	return snd_ctl_enum_info(uinfo, 1, 3, texts);222}223 224static int snd_ac97_ymf7x3_get_speaker(struct snd_kcontrol *kcontrol,225				       struct snd_ctl_elem_value *ucontrol)226{227	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);228	unsigned short val;229 230	val = ac97->regs[AC97_YMF7X3_3D_MODE_SEL];231	val = (val >> 10) & 3;232	if (val > 0)    /* 0 = invalid */233		val--;234	ucontrol->value.enumerated.item[0] = val;235	return 0;236}237 238static int snd_ac97_ymf7x3_put_speaker(struct snd_kcontrol *kcontrol,239				       struct snd_ctl_elem_value *ucontrol)240{241	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);242	unsigned short val;243 244	if (ucontrol->value.enumerated.item[0] > 2)245		return -EINVAL;246	val = (ucontrol->value.enumerated.item[0] + 1) << 10;247	return snd_ac97_update(ac97, AC97_YMF7X3_3D_MODE_SEL, val);248}249 250static const struct snd_kcontrol_new snd_ac97_ymf7x3_controls_speaker =251{252	.iface  = SNDRV_CTL_ELEM_IFACE_MIXER,253	.name   = "3D Control - Speaker",254	.info   = snd_ac97_ymf7x3_info_speaker,255	.get    = snd_ac97_ymf7x3_get_speaker,256	.put    = snd_ac97_ymf7x3_put_speaker,257};258 259/* It is possible to indicate to the Yamaha YMF7x3 the source to260   direct to the S/PDIF output. */261static int snd_ac97_ymf7x3_spdif_source_info(struct snd_kcontrol *kcontrol,262					     struct snd_ctl_elem_info *uinfo)263{264	static const char * const texts[2] = { "AC-Link", "A/D Converter" };265 266	return snd_ctl_enum_info(uinfo, 1, 2, texts);267}268 269static int snd_ac97_ymf7x3_spdif_source_get(struct snd_kcontrol *kcontrol,270					    struct snd_ctl_elem_value *ucontrol)271{272	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);273	unsigned short val;274 275	val = ac97->regs[AC97_YMF7X3_DIT_CTRL];276	ucontrol->value.enumerated.item[0] = (val >> 1) & 1;277	return 0;278}279 280static int snd_ac97_ymf7x3_spdif_source_put(struct snd_kcontrol *kcontrol,281					    struct snd_ctl_elem_value *ucontrol)282{283	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);284	unsigned short val;285 286	if (ucontrol->value.enumerated.item[0] > 1)287		return -EINVAL;288	val = ucontrol->value.enumerated.item[0] << 1;289	return snd_ac97_update_bits(ac97, AC97_YMF7X3_DIT_CTRL, 0x0002, val);290}291 292static int patch_yamaha_ymf7x3_3d(struct snd_ac97 *ac97)293{294	struct snd_kcontrol *kctl;295	int err;296 297	kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97);298	err = snd_ctl_add(ac97->bus->card, kctl);299	if (err < 0)300		return err;301	strcpy(kctl->id.name, "3D Control - Wide");302	kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 9, 7, 0);303	snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);304	err = snd_ctl_add(ac97->bus->card,305			  snd_ac97_cnew(&snd_ac97_ymf7x3_controls_speaker,306					ac97));307	if (err < 0)308		return err;309	snd_ac97_write_cache(ac97, AC97_YMF7X3_3D_MODE_SEL, 0x0c00);310	return 0;311}312 313static const struct snd_kcontrol_new snd_ac97_yamaha_ymf743_controls_spdif[3] =314{315	AC97_SINGLE(SNDRV_CTL_NAME_IEC958("", PLAYBACK, SWITCH),316		    AC97_YMF7X3_DIT_CTRL, 0, 1, 0),317	{318		.iface	= SNDRV_CTL_ELEM_IFACE_MIXER,319		.name	= SNDRV_CTL_NAME_IEC958("", PLAYBACK, NONE) "Source",320		.info	= snd_ac97_ymf7x3_spdif_source_info,321		.get	= snd_ac97_ymf7x3_spdif_source_get,322		.put	= snd_ac97_ymf7x3_spdif_source_put,323	},324	AC97_SINGLE(SNDRV_CTL_NAME_IEC958("", NONE, NONE) "Mute",325		    AC97_YMF7X3_DIT_CTRL, 2, 1, 1)326};327 328static int patch_yamaha_ymf743_build_spdif(struct snd_ac97 *ac97)329{330	int err;331 332	err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3);333	if (err < 0)334		return err;335	err = patch_build_controls(ac97,336				   snd_ac97_yamaha_ymf743_controls_spdif, 3);337	if (err < 0)338		return err;339	/* set default PCM S/PDIF params */340	/* PCM audio,no copyright,no preemphasis,PCM coder,original */341	snd_ac97_write_cache(ac97, AC97_YMF7X3_DIT_CTRL, 0xa201);342	return 0;343}344 345static const struct snd_ac97_build_ops patch_yamaha_ymf743_ops = {346	.build_spdif	= patch_yamaha_ymf743_build_spdif,347	.build_3d	= patch_yamaha_ymf7x3_3d,348};349 350static int patch_yamaha_ymf743(struct snd_ac97 *ac97)351{352	ac97->build_ops = &patch_yamaha_ymf743_ops;353	ac97->caps |= AC97_BC_BASS_TREBLE;354	ac97->caps |= 0x04 << 10; /* Yamaha 3D enhancement */355	ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */356	ac97->ext_id |= AC97_EI_SPDIF; /* force the detection of spdif */357	return 0;358}359 360/* The AC'97 spec states that the S/PDIF signal is to be output at pin 48.361   The YMF753 will output the S/PDIF signal to pin 43, 47 (EAPD), or 48.362   By default, no output pin is selected, and the S/PDIF signal is not output.363   There is also a bit to mute S/PDIF output in a vendor-specific register. */364static int snd_ac97_ymf753_spdif_output_pin_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)365{366	static const char * const texts[3] = { "Disabled", "Pin 43", "Pin 48" };367 368	return snd_ctl_enum_info(uinfo, 1, 3, texts);369}370 371static int snd_ac97_ymf753_spdif_output_pin_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)372{373	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);374	unsigned short val;375 376	val = ac97->regs[AC97_YMF7X3_DIT_CTRL];377	ucontrol->value.enumerated.item[0] = (val & 0x0008) ? 2 : (val & 0x0020) ? 1 : 0;378	return 0;379}380 381static int snd_ac97_ymf753_spdif_output_pin_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)382{383	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);384	unsigned short val;385 386	if (ucontrol->value.enumerated.item[0] > 2)387		return -EINVAL;388	val = (ucontrol->value.enumerated.item[0] == 2) ? 0x0008 :389	      (ucontrol->value.enumerated.item[0] == 1) ? 0x0020 : 0;390	return snd_ac97_update_bits(ac97, AC97_YMF7X3_DIT_CTRL, 0x0028, val);391	/* The following can be used to direct S/PDIF output to pin 47 (EAPD).392	   snd_ac97_write_cache(ac97, 0x62, snd_ac97_read(ac97, 0x62) | 0x0008); */393}394 395static const struct snd_kcontrol_new snd_ac97_ymf753_controls_spdif[3] = {396	{397		.iface	= SNDRV_CTL_ELEM_IFACE_MIXER,398		.name	= SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",399		.info	= snd_ac97_ymf7x3_spdif_source_info,400		.get	= snd_ac97_ymf7x3_spdif_source_get,401		.put	= snd_ac97_ymf7x3_spdif_source_put,402	},403	{404		.iface	= SNDRV_CTL_ELEM_IFACE_MIXER,405		.name	= SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Output Pin",406		.info	= snd_ac97_ymf753_spdif_output_pin_info,407		.get	= snd_ac97_ymf753_spdif_output_pin_get,408		.put	= snd_ac97_ymf753_spdif_output_pin_put,409	},410	AC97_SINGLE(SNDRV_CTL_NAME_IEC958("", NONE, NONE) "Mute",411		    AC97_YMF7X3_DIT_CTRL, 2, 1, 1)412};413 414static int patch_yamaha_ymf753_post_spdif(struct snd_ac97 * ac97)415{416	int err;417 418	err = patch_build_controls(ac97, snd_ac97_ymf753_controls_spdif, ARRAY_SIZE(snd_ac97_ymf753_controls_spdif));419	if (err < 0)420		return err;421	return 0;422}423 424static const struct snd_ac97_build_ops patch_yamaha_ymf753_ops = {425	.build_3d	= patch_yamaha_ymf7x3_3d,426	.build_post_spdif = patch_yamaha_ymf753_post_spdif427};428 429static int patch_yamaha_ymf753(struct snd_ac97 * ac97)430{431	/* Patch for Yamaha YMF753, Copyright (c) by David Shust, dshust@shustring.com.432	   This chip has nonstandard and extended behaviour with regard to its S/PDIF output.433	   The AC'97 spec states that the S/PDIF signal is to be output at pin 48.434	   The YMF753 will ouput the S/PDIF signal to pin 43, 47 (EAPD), or 48.435	   By default, no output pin is selected, and the S/PDIF signal is not output.436	   There is also a bit to mute S/PDIF output in a vendor-specific register.437	*/438	ac97->build_ops = &patch_yamaha_ymf753_ops;439	ac97->caps |= AC97_BC_BASS_TREBLE;440	ac97->caps |= 0x04 << 10; /* Yamaha 3D enhancement */441	return 0;442}443 444/*445 * May 2, 2003 Liam Girdwood <lrg@slimlogic.co.uk>446 *  removed broken wolfson00 patch.447 *  added support for WM9705,WM9708,WM9709,WM9710,WM9711,WM9712 and WM9717.448 */449 450static const struct snd_kcontrol_new wm97xx_snd_ac97_controls[] = {451AC97_DOUBLE("Front Playback Volume", AC97_WM97XX_FMIXER_VOL, 8, 0, 31, 1),452AC97_SINGLE("Front Playback Switch", AC97_WM97XX_FMIXER_VOL, 15, 1, 1),453};454 455static int patch_wolfson_wm9703_specific(struct snd_ac97 * ac97)456{457	/* This is known to work for the ViewSonic ViewPad 1000458	 * Randolph Bentson <bentson@holmsjoen.com>459	 * WM9703/9707/9708/9717 460	 */461	int err, i;462	463	for (i = 0; i < ARRAY_SIZE(wm97xx_snd_ac97_controls); i++) {464		err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm97xx_snd_ac97_controls[i], ac97));465		if (err < 0)466			return err;467	}468	snd_ac97_write_cache(ac97,  AC97_WM97XX_FMIXER_VOL, 0x0808);469	return 0;470}471 472static const struct snd_ac97_build_ops patch_wolfson_wm9703_ops = {473	.build_specific = patch_wolfson_wm9703_specific,474};475 476static int patch_wolfson03(struct snd_ac97 * ac97)477{478	ac97->build_ops = &patch_wolfson_wm9703_ops;479	return 0;480}481 482static const struct snd_kcontrol_new wm9704_snd_ac97_controls[] = {483AC97_DOUBLE("Front Playback Volume", AC97_WM97XX_FMIXER_VOL, 8, 0, 31, 1),484AC97_SINGLE("Front Playback Switch", AC97_WM97XX_FMIXER_VOL, 15, 1, 1),485AC97_DOUBLE("Rear Playback Volume", AC97_WM9704_RMIXER_VOL, 8, 0, 31, 1),486AC97_SINGLE("Rear Playback Switch", AC97_WM9704_RMIXER_VOL, 15, 1, 1),487AC97_DOUBLE("Rear DAC Volume", AC97_WM9704_RPCM_VOL, 8, 0, 31, 1),488AC97_DOUBLE("Surround Volume", AC97_SURROUND_MASTER, 8, 0, 31, 1),489};490 491static int patch_wolfson_wm9704_specific(struct snd_ac97 * ac97)492{493	int err, i;494	for (i = 0; i < ARRAY_SIZE(wm9704_snd_ac97_controls); i++) {495		err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm9704_snd_ac97_controls[i], ac97));496		if (err < 0)497			return err;498	}499	/* patch for DVD noise */500	snd_ac97_write_cache(ac97, AC97_WM9704_TEST, 0x0200);501	return 0;502}503 504static const struct snd_ac97_build_ops patch_wolfson_wm9704_ops = {505	.build_specific = patch_wolfson_wm9704_specific,506};507 508static int patch_wolfson04(struct snd_ac97 * ac97)509{510	/* WM9704M/9704Q */511	ac97->build_ops = &patch_wolfson_wm9704_ops;512	return 0;513}514 515static int patch_wolfson05(struct snd_ac97 * ac97)516{517	/* WM9705, WM9710 */518	ac97->build_ops = &patch_wolfson_wm9703_ops;519#ifdef CONFIG_TOUCHSCREEN_WM9705520	/* WM9705 touchscreen uses AUX and VIDEO for touch */521	ac97->flags |= AC97_HAS_NO_VIDEO | AC97_HAS_NO_AUX;522#endif523	return 0;524}525 526static const char* wm9711_alc_select[] = {"None", "Left", "Right", "Stereo"};527static const char* wm9711_alc_mix[] = {"Stereo", "Right", "Left", "None"};528static const char* wm9711_out3_src[] = {"Left", "VREF", "Left + Right", "Mono"};529static const char* wm9711_out3_lrsrc[] = {"Master Mix", "Headphone Mix"};530static const char* wm9711_rec_adc[] = {"Stereo", "Left", "Right", "Mute"};531static const char* wm9711_base[] = {"Linear Control", "Adaptive Boost"};532static const char* wm9711_rec_gain[] = {"+1.5dB Steps", "+0.75dB Steps"};533static const char* wm9711_mic[] = {"Mic 1", "Differential", "Mic 2", "Stereo"};534static const char* wm9711_rec_sel[] = 535	{"Mic 1", "NC", "NC", "Master Mix", "Line", "Headphone Mix", "Phone Mix", "Phone"};536static const char* wm9711_ng_type[] = {"Constant Gain", "Mute"};537 538static const struct ac97_enum wm9711_enum[] = {539AC97_ENUM_SINGLE(AC97_PCI_SVID, 14, 4, wm9711_alc_select),540AC97_ENUM_SINGLE(AC97_VIDEO, 10, 4, wm9711_alc_mix),541AC97_ENUM_SINGLE(AC97_AUX, 9, 4, wm9711_out3_src),542AC97_ENUM_SINGLE(AC97_AUX, 8, 2, wm9711_out3_lrsrc),543AC97_ENUM_SINGLE(AC97_REC_SEL, 12, 4, wm9711_rec_adc),544AC97_ENUM_SINGLE(AC97_MASTER_TONE, 15, 2, wm9711_base),545AC97_ENUM_DOUBLE(AC97_REC_GAIN, 14, 6, 2, wm9711_rec_gain),546AC97_ENUM_SINGLE(AC97_MIC, 5, 4, wm9711_mic),547AC97_ENUM_DOUBLE(AC97_REC_SEL, 8, 0, 8, wm9711_rec_sel),548AC97_ENUM_SINGLE(AC97_PCI_SVID, 5, 2, wm9711_ng_type),549};550 551static const struct snd_kcontrol_new wm9711_snd_ac97_controls[] = {552AC97_SINGLE("ALC Target Volume", AC97_CODEC_CLASS_REV, 12, 15, 0),553AC97_SINGLE("ALC Hold Time", AC97_CODEC_CLASS_REV, 8, 15, 0),554AC97_SINGLE("ALC Decay Time", AC97_CODEC_CLASS_REV, 4, 15, 0),555AC97_SINGLE("ALC Attack Time", AC97_CODEC_CLASS_REV, 0, 15, 0),556AC97_ENUM("ALC Function", wm9711_enum[0]),557AC97_SINGLE("ALC Max Volume", AC97_PCI_SVID, 11, 7, 1),558AC97_SINGLE("ALC ZC Timeout", AC97_PCI_SVID, 9, 3, 1),559AC97_SINGLE("ALC ZC Switch", AC97_PCI_SVID, 8, 1, 0),560AC97_SINGLE("ALC NG Switch", AC97_PCI_SVID, 7, 1, 0),561AC97_ENUM("ALC NG Type", wm9711_enum[9]),562AC97_SINGLE("ALC NG Threshold", AC97_PCI_SVID, 0, 31, 1),563 564AC97_SINGLE("Side Tone Switch", AC97_VIDEO, 15, 1, 1),565AC97_SINGLE("Side Tone Volume", AC97_VIDEO, 12, 7, 1),566AC97_ENUM("ALC Headphone Mux", wm9711_enum[1]),567AC97_SINGLE("ALC Headphone Volume", AC97_VIDEO, 7, 7, 1),568 569AC97_SINGLE("Out3 Switch", AC97_AUX, 15, 1, 1),570AC97_SINGLE("Out3 ZC Switch", AC97_AUX, 7, 1, 0),571AC97_ENUM("Out3 Mux", wm9711_enum[2]),572AC97_ENUM("Out3 LR Mux", wm9711_enum[3]),573AC97_SINGLE("Out3 Volume", AC97_AUX, 0, 31, 1),574 575AC97_SINGLE("Beep to Headphone Switch", AC97_PC_BEEP, 15, 1, 1),576AC97_SINGLE("Beep to Headphone Volume", AC97_PC_BEEP, 12, 7, 1),577AC97_SINGLE("Beep to Side Tone Switch", AC97_PC_BEEP, 11, 1, 1),578AC97_SINGLE("Beep to Side Tone Volume", AC97_PC_BEEP, 8, 7, 1),579AC97_SINGLE("Beep to Phone Switch", AC97_PC_BEEP, 7, 1, 1),580AC97_SINGLE("Beep to Phone Volume", AC97_PC_BEEP, 4, 7, 1),581 582AC97_SINGLE("Aux to Headphone Switch", AC97_CD, 15, 1, 1),583AC97_SINGLE("Aux to Headphone Volume", AC97_CD, 12, 7, 1),584AC97_SINGLE("Aux to Side Tone Switch", AC97_CD, 11, 1, 1),585AC97_SINGLE("Aux to Side Tone Volume", AC97_CD, 8, 7, 1),586AC97_SINGLE("Aux to Phone Switch", AC97_CD, 7, 1, 1),587AC97_SINGLE("Aux to Phone Volume", AC97_CD, 4, 7, 1),588 589AC97_SINGLE("Phone to Headphone Switch", AC97_PHONE, 15, 1, 1),590AC97_SINGLE("Phone to Master Switch", AC97_PHONE, 14, 1, 1),591 592AC97_SINGLE("Line to Headphone Switch", AC97_LINE, 15, 1, 1),593AC97_SINGLE("Line to Master Switch", AC97_LINE, 14, 1, 1),594AC97_SINGLE("Line to Phone Switch", AC97_LINE, 13, 1, 1),595 596AC97_SINGLE("PCM Playback to Headphone Switch", AC97_PCM, 15, 1, 1),597AC97_SINGLE("PCM Playback to Master Switch", AC97_PCM, 14, 1, 1),598AC97_SINGLE("PCM Playback to Phone Switch", AC97_PCM, 13, 1, 1),599 600AC97_SINGLE("Capture 20dB Boost Switch", AC97_REC_SEL, 14, 1, 0),601AC97_ENUM("Capture to Phone Mux", wm9711_enum[4]),602AC97_SINGLE("Capture to Phone 20dB Boost Switch", AC97_REC_SEL, 11, 1, 1),603AC97_ENUM("Capture Select", wm9711_enum[8]),604 605AC97_SINGLE("3D Upper Cut-off Switch", AC97_3D_CONTROL, 5, 1, 1),606AC97_SINGLE("3D Lower Cut-off Switch", AC97_3D_CONTROL, 4, 1, 1),607 608AC97_ENUM("Bass Control", wm9711_enum[5]),609AC97_SINGLE("Bass Cut-off Switch", AC97_MASTER_TONE, 12, 1, 1),610AC97_SINGLE("Tone Cut-off Switch", AC97_MASTER_TONE, 4, 1, 1),611AC97_SINGLE("Playback Attenuate (-6dB) Switch", AC97_MASTER_TONE, 6, 1, 0),612 613AC97_SINGLE("ADC Switch", AC97_REC_GAIN, 15, 1, 1),614AC97_ENUM("Capture Volume Steps", wm9711_enum[6]),615AC97_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 63, 1),616AC97_SINGLE("Capture ZC Switch", AC97_REC_GAIN, 7, 1, 0),617 618AC97_SINGLE("Mic 1 to Phone Switch", AC97_MIC, 14, 1, 1),619AC97_SINGLE("Mic 2 to Phone Switch", AC97_MIC, 13, 1, 1),620AC97_ENUM("Mic Select Source", wm9711_enum[7]),621AC97_SINGLE("Mic 1 Volume", AC97_MIC, 8, 31, 1),622AC97_SINGLE("Mic 2 Volume", AC97_MIC, 0, 31, 1),623AC97_SINGLE("Mic 20dB Boost Switch", AC97_MIC, 7, 1, 0),624 625AC97_SINGLE("Master Left Inv Switch", AC97_MASTER, 6, 1, 0),626AC97_SINGLE("Master ZC Switch", AC97_MASTER, 7, 1, 0),627AC97_SINGLE("Headphone ZC Switch", AC97_HEADPHONE, 7, 1, 0),628AC97_SINGLE("Mono ZC Switch", AC97_MASTER_MONO, 7, 1, 0),629};630 631static int patch_wolfson_wm9711_specific(struct snd_ac97 * ac97)632{633	int err, i;634	635	for (i = 0; i < ARRAY_SIZE(wm9711_snd_ac97_controls); i++) {636		err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm9711_snd_ac97_controls[i], ac97));637		if (err < 0)638			return err;639	}640	snd_ac97_write_cache(ac97,  AC97_CODEC_CLASS_REV, 0x0808);641	snd_ac97_write_cache(ac97,  AC97_PCI_SVID, 0x0808);642	snd_ac97_write_cache(ac97,  AC97_VIDEO, 0x0808);643	snd_ac97_write_cache(ac97,  AC97_AUX, 0x0808);644	snd_ac97_write_cache(ac97,  AC97_PC_BEEP, 0x0808);645	snd_ac97_write_cache(ac97,  AC97_CD, 0x0000);646	return 0;647}648 649static const struct snd_ac97_build_ops patch_wolfson_wm9711_ops = {650	.build_specific = patch_wolfson_wm9711_specific,651};652 653static int patch_wolfson11(struct snd_ac97 * ac97)654{655	/* WM9711, WM9712 */656	ac97->build_ops = &patch_wolfson_wm9711_ops;657 658	ac97->flags |= AC97_HAS_NO_REC_GAIN | AC97_STEREO_MUTES | AC97_HAS_NO_MIC |659		AC97_HAS_NO_PC_BEEP | AC97_HAS_NO_VIDEO | AC97_HAS_NO_CD;660	661	return 0;662}663 664static const char* wm9713_mic_mixer[] = {"Stereo", "Mic 1", "Mic 2", "Mute"};665static const char* wm9713_rec_mux[] = {"Stereo", "Left", "Right", "Mute"};666static const char* wm9713_rec_src[] = 667	{"Mic 1", "Mic 2", "Line", "Mono In", "Headphone Mix", "Master Mix", 668	"Mono Mix", "Zh"};669static const char* wm9713_rec_gain[] = {"+1.5dB Steps", "+0.75dB Steps"};670static const char* wm9713_alc_select[] = {"None", "Left", "Right", "Stereo"};671static const char* wm9713_mono_pga[] = {"Vmid", "Zh", "Mono Mix", "Inv 1"};672static const char* wm9713_spk_pga[] = 673	{"Vmid", "Zh", "Headphone Mix", "Master Mix", "Inv", "NC", "NC", "NC"};674static const char* wm9713_hp_pga[] = {"Vmid", "Zh", "Headphone Mix", "NC"};675static const char* wm9713_out3_pga[] = {"Vmid", "Zh", "Inv 1", "NC"};676static const char* wm9713_out4_pga[] = {"Vmid", "Zh", "Inv 2", "NC"};677static const char* wm9713_dac_inv[] = 678	{"Off", "Mono Mix", "Master Mix", "Headphone Mix L", "Headphone Mix R", 679	"Headphone Mix Mono", "NC", "Vmid"};680static const char* wm9713_base[] = {"Linear Control", "Adaptive Boost"};681static const char* wm9713_ng_type[] = {"Constant Gain", "Mute"};682 683static const struct ac97_enum wm9713_enum[] = {684AC97_ENUM_SINGLE(AC97_LINE, 3, 4, wm9713_mic_mixer),685AC97_ENUM_SINGLE(AC97_VIDEO, 14, 4, wm9713_rec_mux),686AC97_ENUM_SINGLE(AC97_VIDEO, 9, 4, wm9713_rec_mux),687AC97_ENUM_DOUBLE(AC97_VIDEO, 3, 0, 8, wm9713_rec_src),688AC97_ENUM_DOUBLE(AC97_CD, 14, 6, 2, wm9713_rec_gain),689AC97_ENUM_SINGLE(AC97_PCI_SVID, 14, 4, wm9713_alc_select),690AC97_ENUM_SINGLE(AC97_REC_GAIN, 14, 4, wm9713_mono_pga),691AC97_ENUM_DOUBLE(AC97_REC_GAIN, 11, 8, 8, wm9713_spk_pga),692AC97_ENUM_DOUBLE(AC97_REC_GAIN, 6, 4, 4, wm9713_hp_pga),693AC97_ENUM_SINGLE(AC97_REC_GAIN, 2, 4, wm9713_out3_pga),694AC97_ENUM_SINGLE(AC97_REC_GAIN, 0, 4, wm9713_out4_pga),695AC97_ENUM_DOUBLE(AC97_REC_GAIN_MIC, 13, 10, 8, wm9713_dac_inv),696AC97_ENUM_SINGLE(AC97_GENERAL_PURPOSE, 15, 2, wm9713_base),697AC97_ENUM_SINGLE(AC97_PCI_SVID, 5, 2, wm9713_ng_type),698};699 700static const struct snd_kcontrol_new wm13_snd_ac97_controls[] = {701AC97_DOUBLE("Line In Volume", AC97_PC_BEEP, 8, 0, 31, 1),702AC97_SINGLE("Line In to Headphone Switch", AC97_PC_BEEP, 15, 1, 1),703AC97_SINGLE("Line In to Master Switch", AC97_PC_BEEP, 14, 1, 1),704AC97_SINGLE("Line In to Mono Switch", AC97_PC_BEEP, 13, 1, 1),705 706AC97_DOUBLE("PCM Playback Volume", AC97_PHONE, 8, 0, 31, 1),707AC97_SINGLE("PCM Playback to Headphone Switch", AC97_PHONE, 15, 1, 1),708AC97_SINGLE("PCM Playback to Master Switch", AC97_PHONE, 14, 1, 1),709AC97_SINGLE("PCM Playback to Mono Switch", AC97_PHONE, 13, 1, 1),710 711AC97_SINGLE("Mic 1 Volume", AC97_MIC, 8, 31, 1),712AC97_SINGLE("Mic 2 Volume", AC97_MIC, 0, 31, 1),713AC97_SINGLE("Mic 1 to Mono Switch", AC97_LINE, 7, 1, 1),714AC97_SINGLE("Mic 2 to Mono Switch", AC97_LINE, 6, 1, 1),715AC97_SINGLE("Mic Boost (+20dB) Switch", AC97_LINE, 5, 1, 0),716AC97_ENUM("Mic to Headphone Mux", wm9713_enum[0]),717AC97_SINGLE("Mic Headphone Mixer Volume", AC97_LINE, 0, 7, 1),718 719AC97_SINGLE("Capture Switch", AC97_CD, 15, 1, 1),720AC97_ENUM("Capture Volume Steps", wm9713_enum[4]),721AC97_DOUBLE("Capture Volume", AC97_CD, 8, 0, 15, 0),722AC97_SINGLE("Capture ZC Switch", AC97_CD, 7, 1, 0),723 724AC97_ENUM("Capture to Headphone Mux", wm9713_enum[1]),725AC97_SINGLE("Capture to Headphone Volume", AC97_VIDEO, 11, 7, 1),726AC97_ENUM("Capture to Mono Mux", wm9713_enum[2]),727AC97_SINGLE("Capture to Mono Boost (+20dB) Switch", AC97_VIDEO, 8, 1, 0),728AC97_SINGLE("Capture ADC Boost (+20dB) Switch", AC97_VIDEO, 6, 1, 0),729AC97_ENUM("Capture Select", wm9713_enum[3]),730 731AC97_SINGLE("ALC Target Volume", AC97_CODEC_CLASS_REV, 12, 15, 0),732AC97_SINGLE("ALC Hold Time", AC97_CODEC_CLASS_REV, 8, 15, 0),733AC97_SINGLE("ALC Decay Time ", AC97_CODEC_CLASS_REV, 4, 15, 0),734AC97_SINGLE("ALC Attack Time", AC97_CODEC_CLASS_REV, 0, 15, 0),735AC97_ENUM("ALC Function", wm9713_enum[5]),736AC97_SINGLE("ALC Max Volume", AC97_PCI_SVID, 11, 7, 0),737AC97_SINGLE("ALC ZC Timeout", AC97_PCI_SVID, 9, 3, 0),738AC97_SINGLE("ALC ZC Switch", AC97_PCI_SVID, 8, 1, 0),739AC97_SINGLE("ALC NG Switch", AC97_PCI_SVID, 7, 1, 0),740AC97_ENUM("ALC NG Type", wm9713_enum[13]),741AC97_SINGLE("ALC NG Threshold", AC97_PCI_SVID, 0, 31, 0),742 743AC97_DOUBLE("Master ZC Switch", AC97_MASTER, 14, 6, 1, 0),744AC97_DOUBLE("Headphone ZC Switch", AC97_HEADPHONE, 14, 6, 1, 0),745AC97_DOUBLE("Out3/4 ZC Switch", AC97_MASTER_MONO, 14, 6, 1, 0),746AC97_SINGLE("Master Right Switch", AC97_MASTER, 7, 1, 1),747AC97_SINGLE("Headphone Right Switch", AC97_HEADPHONE, 7, 1, 1),748AC97_SINGLE("Out3/4 Right Switch", AC97_MASTER_MONO, 7, 1, 1),749 750AC97_SINGLE("Mono In to Headphone Switch", AC97_MASTER_TONE, 15, 1, 1),751AC97_SINGLE("Mono In to Master Switch", AC97_MASTER_TONE, 14, 1, 1),752AC97_SINGLE("Mono In Volume", AC97_MASTER_TONE, 8, 31, 1),753AC97_SINGLE("Mono Switch", AC97_MASTER_TONE, 7, 1, 1),754AC97_SINGLE("Mono ZC Switch", AC97_MASTER_TONE, 6, 1, 0),755AC97_SINGLE("Mono Volume", AC97_MASTER_TONE, 0, 31, 1),756 757AC97_SINGLE("Beep to Headphone Switch", AC97_AUX, 15, 1, 1),758AC97_SINGLE("Beep to Headphone Volume", AC97_AUX, 12, 7, 1),759AC97_SINGLE("Beep to Master Switch", AC97_AUX, 11, 1, 1),760AC97_SINGLE("Beep to Master Volume", AC97_AUX, 8, 7, 1),761AC97_SINGLE("Beep to Mono Switch", AC97_AUX, 7, 1, 1),762AC97_SINGLE("Beep to Mono Volume", AC97_AUX, 4, 7, 1),763 764AC97_SINGLE("Voice to Headphone Switch", AC97_PCM, 15, 1, 1),765AC97_SINGLE("Voice to Headphone Volume", AC97_PCM, 12, 7, 1),766AC97_SINGLE("Voice to Master Switch", AC97_PCM, 11, 1, 1),767AC97_SINGLE("Voice to Master Volume", AC97_PCM, 8, 7, 1),768AC97_SINGLE("Voice to Mono Switch", AC97_PCM, 7, 1, 1),769AC97_SINGLE("Voice to Mono Volume", AC97_PCM, 4, 7, 1),770 771AC97_SINGLE("Aux to Headphone Switch", AC97_REC_SEL, 15, 1, 1),772AC97_SINGLE("Aux to Headphone Volume", AC97_REC_SEL, 12, 7, 1),773AC97_SINGLE("Aux to Master Switch", AC97_REC_SEL, 11, 1, 1),774AC97_SINGLE("Aux to Master Volume", AC97_REC_SEL, 8, 7, 1),775AC97_SINGLE("Aux to Mono Switch", AC97_REC_SEL, 7, 1, 1),776AC97_SINGLE("Aux to Mono Volume", AC97_REC_SEL, 4, 7, 1),777 778AC97_ENUM("Mono Input Mux", wm9713_enum[6]),779AC97_ENUM("Master Input Mux", wm9713_enum[7]),780AC97_ENUM("Headphone Input Mux", wm9713_enum[8]),781AC97_ENUM("Out 3 Input Mux", wm9713_enum[9]),782AC97_ENUM("Out 4 Input Mux", wm9713_enum[10]),783 784AC97_ENUM("Bass Control", wm9713_enum[12]),785AC97_SINGLE("Bass Cut-off Switch", AC97_GENERAL_PURPOSE, 12, 1, 1),786AC97_SINGLE("Tone Cut-off Switch", AC97_GENERAL_PURPOSE, 4, 1, 1),787AC97_SINGLE("Playback Attenuate (-6dB) Switch", AC97_GENERAL_PURPOSE, 6, 1, 0),788AC97_SINGLE("Bass Volume", AC97_GENERAL_PURPOSE, 8, 15, 1),789AC97_SINGLE("Tone Volume", AC97_GENERAL_PURPOSE, 0, 15, 1),790};791 792static const struct snd_kcontrol_new wm13_snd_ac97_controls_3d[] = {793AC97_ENUM("Inv Input Mux", wm9713_enum[11]),794AC97_SINGLE("3D Upper Cut-off Switch", AC97_REC_GAIN_MIC, 5, 1, 0),795AC97_SINGLE("3D Lower Cut-off Switch", AC97_REC_GAIN_MIC, 4, 1, 0),796AC97_SINGLE("3D Depth", AC97_REC_GAIN_MIC, 0, 15, 1),797};798 799static int patch_wolfson_wm9713_3d (struct snd_ac97 * ac97)800{801	int err, i;802    803	for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls_3d); i++) {804		err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls_3d[i], ac97));805		if (err < 0)806			return err;807	}808	return 0;809}810 811static int patch_wolfson_wm9713_specific(struct snd_ac97 * ac97)812{813	int err, i;814	815	for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls); i++) {816		err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls[i], ac97));817		if (err < 0)818			return err;819	}820	snd_ac97_write_cache(ac97, AC97_PC_BEEP, 0x0808);821	snd_ac97_write_cache(ac97, AC97_PHONE, 0x0808);822	snd_ac97_write_cache(ac97, AC97_MIC, 0x0808);823	snd_ac97_write_cache(ac97, AC97_LINE, 0x00da);824	snd_ac97_write_cache(ac97, AC97_CD, 0x0808);825	snd_ac97_write_cache(ac97, AC97_VIDEO, 0xd612);826	snd_ac97_write_cache(ac97, AC97_REC_GAIN, 0x1ba0);827	return 0;828}829 830#ifdef CONFIG_PM831static void patch_wolfson_wm9713_suspend (struct snd_ac97 * ac97)832{833	snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xfeff);834	snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0xffff);835}836 837static void patch_wolfson_wm9713_resume (struct snd_ac97 * ac97)838{839	snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);840	snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);841	snd_ac97_write_cache(ac97, AC97_POWERDOWN, 0x0);842}843#endif844 845static const struct snd_ac97_build_ops patch_wolfson_wm9713_ops = {846	.build_specific = patch_wolfson_wm9713_specific,847	.build_3d = patch_wolfson_wm9713_3d,848#ifdef CONFIG_PM	849	.suspend = patch_wolfson_wm9713_suspend,850	.resume = patch_wolfson_wm9713_resume851#endif852};853 854static int patch_wolfson13(struct snd_ac97 * ac97)855{856	/* WM9713, WM9714 */857	ac97->build_ops = &patch_wolfson_wm9713_ops;858 859	ac97->flags |= AC97_HAS_NO_REC_GAIN | AC97_STEREO_MUTES | AC97_HAS_NO_PHONE |860		AC97_HAS_NO_PC_BEEP | AC97_HAS_NO_VIDEO | AC97_HAS_NO_CD | AC97_HAS_NO_TONE |861		AC97_HAS_NO_STD_PCM;862    	ac97->scaps &= ~AC97_SCAP_MODEM;863 864	snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);865	snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);866	snd_ac97_write_cache(ac97, AC97_POWERDOWN, 0x0);867 868	return 0;869}870 871/*872 * Tritech codec873 */874static int patch_tritech_tr28028(struct snd_ac97 * ac97)875{876	snd_ac97_write_cache(ac97, 0x26, 0x0300);877	snd_ac97_write_cache(ac97, 0x26, 0x0000);878	snd_ac97_write_cache(ac97, AC97_SURROUND_MASTER, 0x0000);879	snd_ac97_write_cache(ac97, AC97_SPDIF, 0x0000);880	return 0;881}882 883/*884 * Sigmatel STAC97xx codecs885 */886static int patch_sigmatel_stac9700_3d(struct snd_ac97 * ac97)887{888	struct snd_kcontrol *kctl;889	int err;890 891	err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97));892	if (err < 0)893		return err;894	strcpy(kctl->id.name, "3D Control Sigmatel - Depth");895	kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);896	snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);897	return 0;898}899 900static int patch_sigmatel_stac9708_3d(struct snd_ac97 * ac97)901{902	struct snd_kcontrol *kctl;903	int err;904 905	kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97);906	err = snd_ctl_add(ac97->bus->card, kctl);907	if (err < 0)908		return err;909	strcpy(kctl->id.name, "3D Control Sigmatel - Depth");910	kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 0, 3, 0);911	kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97);912	err = snd_ctl_add(ac97->bus->card, kctl);913	if (err < 0)914		return err;915	strcpy(kctl->id.name, "3D Control Sigmatel - Rear Depth");916	kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);917	snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);918	return 0;919}920 921static const struct snd_kcontrol_new snd_ac97_sigmatel_4speaker =922AC97_SINGLE("Sigmatel 4-Speaker Stereo Playback Switch",923		AC97_SIGMATEL_DAC2INVERT, 2, 1, 0);924 925/* "Sigmatel " removed due to excessive name length: */926static const struct snd_kcontrol_new snd_ac97_sigmatel_phaseinvert =927AC97_SINGLE("Surround Phase Inversion Playback Switch",928		AC97_SIGMATEL_DAC2INVERT, 3, 1, 0);929 930static const struct snd_kcontrol_new snd_ac97_sigmatel_controls[] = {931AC97_SINGLE("Sigmatel DAC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 1, 1, 0),932AC97_SINGLE("Sigmatel ADC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 0, 1, 0)933};934 935static int patch_sigmatel_stac97xx_specific(struct snd_ac97 * ac97)936{937	int err;938 939	snd_ac97_write_cache(ac97, AC97_SIGMATEL_ANALOG, snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) & ~0x0003);940	if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 1)) {941		err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[0], 1);942		if (err < 0)943			return err;944	}945	if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 0)) {946		err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[1], 1);947		if (err < 0)948			return err;949	}950	if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 2)) {951		err = patch_build_controls(ac97, &snd_ac97_sigmatel_4speaker, 1);952		if (err < 0)953			return err;954	}955	if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 3)) {956		err = patch_build_controls(ac97, &snd_ac97_sigmatel_phaseinvert, 1);957		if (err < 0)958			return err;959	}960	return 0;961}962 963static const struct snd_ac97_build_ops patch_sigmatel_stac9700_ops = {964	.build_3d	= patch_sigmatel_stac9700_3d,965	.build_specific	= patch_sigmatel_stac97xx_specific966};967 968static int patch_sigmatel_stac9700(struct snd_ac97 * ac97)969{970	ac97->build_ops = &patch_sigmatel_stac9700_ops;971	return 0;972}973 974static int snd_ac97_stac9708_put_bias(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)975{976	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);977	int err;978 979	mutex_lock(&ac97->page_mutex);980	snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0xabba);981	err = snd_ac97_update_bits(ac97, AC97_SIGMATEL_BIAS2, 0x0010,982				   (ucontrol->value.integer.value[0] & 1) << 4);983	snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0);984	mutex_unlock(&ac97->page_mutex);985	return err;986}987 988static const struct snd_kcontrol_new snd_ac97_stac9708_bias_control = {989	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,990	.name = "Sigmatel Output Bias Switch",991	.info = snd_ac97_info_volsw,992	.get = snd_ac97_get_volsw,993	.put = snd_ac97_stac9708_put_bias,994	.private_value = AC97_SINGLE_VALUE(AC97_SIGMATEL_BIAS2, 4, 1, 0),995};996 997static int patch_sigmatel_stac9708_specific(struct snd_ac97 *ac97)998{999	int err;1000 1001	/* the register bit is writable, but the function is not implemented: */1002	snd_ac97_remove_ctl(ac97, "PCM Out Path & Mute", NULL);1003 1004	snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Sigmatel Surround Playback");1005	err = patch_build_controls(ac97, &snd_ac97_stac9708_bias_control, 1);1006	if (err < 0)1007		return err;1008	return patch_sigmatel_stac97xx_specific(ac97);1009}1010 1011static const struct snd_ac97_build_ops patch_sigmatel_stac9708_ops = {1012	.build_3d	= patch_sigmatel_stac9708_3d,1013	.build_specific	= patch_sigmatel_stac9708_specific1014};1015 1016static int patch_sigmatel_stac9708(struct snd_ac97 * ac97)1017{1018	unsigned int codec72, codec6c;1019 1020	ac97->build_ops = &patch_sigmatel_stac9708_ops;1021	ac97->caps |= 0x10;	/* HP (sigmatel surround) support */1022 1023	codec72 = snd_ac97_read(ac97, AC97_SIGMATEL_BIAS2) & 0x8000;1024	codec6c = snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG);1025 1026	if ((codec72==0) && (codec6c==0)) {1027		snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);1028		snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1000);1029		snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);1030		snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0007);1031	} else if ((codec72==0x8000) && (codec6c==0)) {1032		snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);1033		snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1001);1034		snd_ac97_write_cache(ac97, AC97_SIGMATEL_DAC2INVERT, 0x0008);1035	} else if ((codec72==0x8000) && (codec6c==0x0080)) {1036		/* nothing */1037	}1038	snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);1039	return 0;1040}1041 1042static int patch_sigmatel_stac9721(struct snd_ac97 * ac97)1043{1044	ac97->build_ops = &patch_sigmatel_stac9700_ops;1045	if (snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) == 0) {1046		// patch for SigmaTel1047		snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);1048		snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x4000);1049		snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);1050		snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);1051	}1052	snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);1053	return 0;1054}1055 1056static int patch_sigmatel_stac9744(struct snd_ac97 * ac97)1057{1058	// patch for SigmaTel1059	ac97->build_ops = &patch_sigmatel_stac9700_ops;1060	snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);1061	snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000);	/* is this correct? --jk */1062	snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);1063	snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);1064	snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);1065	return 0;1066}1067 1068static int patch_sigmatel_stac9756(struct snd_ac97 * ac97)1069{1070	// patch for SigmaTel1071	ac97->build_ops = &patch_sigmatel_stac9700_ops;1072	snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);1073	snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000);	/* is this correct? --jk */1074	snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);1075	snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);1076	snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);1077	return 0;1078}1079 1080static int snd_ac97_stac9758_output_jack_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)1081{1082	static const char * const texts[5] = {1083		"Input/Disabled", "Front Output",1084		"Rear Output", "Center/LFE Output", "Mixer Output" };1085 1086	return snd_ctl_enum_info(uinfo, 1, 5, texts);1087}1088 1089static int snd_ac97_stac9758_output_jack_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)1090{1091	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);1092	int shift = kcontrol->private_value;1093	unsigned short val;1094 1095	val = ac97->regs[AC97_SIGMATEL_OUTSEL] >> shift;1096	if (!(val & 4))1097		ucontrol->value.enumerated.item[0] = 0;1098	else1099		ucontrol->value.enumerated.item[0] = 1 + (val & 3);1100	return 0;1101}1102 1103static int snd_ac97_stac9758_output_jack_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)1104{1105	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);1106	int shift = kcontrol->private_value;1107	unsigned short val;1108 1109	if (ucontrol->value.enumerated.item[0] > 4)1110		return -EINVAL;1111	if (ucontrol->value.enumerated.item[0] == 0)1112		val = 0;1113	else1114		val = 4 | (ucontrol->value.enumerated.item[0] - 1);1115	return ac97_update_bits_page(ac97, AC97_SIGMATEL_OUTSEL,1116				     7 << shift, val << shift, 0);1117}1118 1119static int snd_ac97_stac9758_input_jack_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)1120{1121	static const char * const texts[7] = {1122		"Mic2 Jack", "Mic1 Jack", "Line In Jack",1123		"Front Jack", "Rear Jack", "Center/LFE Jack", "Mute" };1124 1125	return snd_ctl_enum_info(uinfo, 1, 7, texts);1126}1127 1128static int snd_ac97_stac9758_input_jack_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)1129{1130	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);1131	int shift = kcontrol->private_value;1132	unsigned short val;1133 1134	val = ac97->regs[AC97_SIGMATEL_INSEL];1135	ucontrol->value.enumerated.item[0] = (val >> shift) & 7;1136	return 0;1137}1138 1139static int snd_ac97_stac9758_input_jack_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)1140{1141	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);1142	int shift = kcontrol->private_value;1143 1144	return ac97_update_bits_page(ac97, AC97_SIGMATEL_INSEL, 7 << shift,1145				     ucontrol->value.enumerated.item[0] << shift, 0);1146}1147 1148static int snd_ac97_stac9758_phonesel_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)1149{1150	static const char * const texts[3] = {1151		"None", "Front Jack", "Rear Jack"1152	};1153 1154	return snd_ctl_enum_info(uinfo, 1, 3, texts);1155}1156 1157static int snd_ac97_stac9758_phonesel_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)1158{1159	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);1160 1161	ucontrol->value.enumerated.item[0] = ac97->regs[AC97_SIGMATEL_IOMISC] & 3;1162	return 0;1163}1164 1165static int snd_ac97_stac9758_phonesel_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)1166{1167	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);1168 1169	return ac97_update_bits_page(ac97, AC97_SIGMATEL_IOMISC, 3,1170				     ucontrol->value.enumerated.item[0], 0);1171}1172 1173#define STAC9758_OUTPUT_JACK(xname, shift) \1174{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \1175	.info = snd_ac97_stac9758_output_jack_info, \1176	.get = snd_ac97_stac9758_output_jack_get, \1177	.put = snd_ac97_stac9758_output_jack_put, \1178	.private_value = shift }1179#define STAC9758_INPUT_JACK(xname, shift) \1180{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \1181	.info = snd_ac97_stac9758_input_jack_info, \1182	.get = snd_ac97_stac9758_input_jack_get, \1183	.put = snd_ac97_stac9758_input_jack_put, \1184	.private_value = shift }1185static const struct snd_kcontrol_new snd_ac97_sigmatel_stac9758_controls[] = {1186	STAC9758_OUTPUT_JACK("Mic1 Jack", 1),1187	STAC9758_OUTPUT_JACK("LineIn Jack", 4),1188	STAC9758_OUTPUT_JACK("Front Jack", 7),1189	STAC9758_OUTPUT_JACK("Rear Jack", 10),1190	STAC9758_OUTPUT_JACK("Center/LFE Jack", 13),1191	STAC9758_INPUT_JACK("Mic Input Source", 0),1192	STAC9758_INPUT_JACK("Line Input Source", 8),1193	{1194		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,1195		.name = "Headphone Amp",1196		.info = snd_ac97_stac9758_phonesel_info,1197		.get = snd_ac97_stac9758_phonesel_get,1198		.put = snd_ac97_stac9758_phonesel_put1199	},1200	AC97_SINGLE("Exchange Center/LFE", AC97_SIGMATEL_IOMISC, 4, 1, 0),1201	AC97_SINGLE("Headphone +3dB Boost", AC97_SIGMATEL_IOMISC, 8, 1, 0)1202};1203 1204static int patch_sigmatel_stac9758_specific(struct snd_ac97 *ac97)1205{1206	int err;1207 1208	err = patch_sigmatel_stac97xx_specific(ac97);1209	if (err < 0)1210		return err;1211	err = patch_build_controls(ac97, snd_ac97_sigmatel_stac9758_controls,1212				   ARRAY_SIZE(snd_ac97_sigmatel_stac9758_controls));1213	if (err < 0)1214		return err;1215	/* DAC-A direct */1216	snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Front Playback");1217	/* DAC-A to Mix = PCM */1218	/* DAC-B direct = Surround */1219	/* DAC-B to Mix */1220	snd_ac97_rename_vol_ctl(ac97, "Video Playback", "Surround Mix Playback");1221	/* DAC-C direct = Center/LFE */1222 1223	return 0;1224}1225 1226static const struct snd_ac97_build_ops patch_sigmatel_stac9758_ops = {1227	.build_3d	= patch_sigmatel_stac9700_3d,1228	.build_specific	= patch_sigmatel_stac9758_specific1229};1230 1231static int patch_sigmatel_stac9758(struct snd_ac97 * ac97)1232{1233	static const unsigned short regs[4] = {1234		AC97_SIGMATEL_OUTSEL,1235		AC97_SIGMATEL_IOMISC,1236		AC97_SIGMATEL_INSEL,1237		AC97_SIGMATEL_VARIOUS1238	};1239	static const unsigned short def_regs[4] = {1240		/* OUTSEL */ 0xd794, /* CL:CL, SR:SR, LO:MX, LI:DS, MI:DS */1241		/* IOMISC */ 0x2001,1242		/* INSEL */ 0x0201, /* LI:LI, MI:M1 */1243		/* VARIOUS */ 0x00401244	};1245	static const unsigned short m675_regs[4] = {1246		/* OUTSEL */ 0xfc70, /* CL:MX, SR:MX, LO:DS, LI:MX, MI:DS */1247		/* IOMISC */ 0x2102, /* HP amp on */1248		/* INSEL */ 0x0203, /* LI:LI, MI:FR */1249		/* VARIOUS */ 0x0041 /* stereo mic */1250	};1251	const unsigned short *pregs = def_regs;1252	int i;1253 1254	/* Gateway M675 notebook */1255	if (ac97->pci && 1256	    ac97->subsystem_vendor == 0x107b &&1257	    ac97->subsystem_device == 0x0601)1258	    	pregs = m675_regs;1259 1260	// patch for SigmaTel1261	ac97->build_ops = &patch_sigmatel_stac9758_ops;1262	/* FIXME: assume only page 0 for writing cache */1263	snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);1264	for (i = 0; i < 4; i++)1265		snd_ac97_write_cache(ac97, regs[i], pregs[i]);1266 1267	ac97->flags |= AC97_STEREO_MUTES;1268	return 0;1269}1270 1271/*1272 * Cirrus Logic CS42xx codecs1273 */1274static const struct snd_kcontrol_new snd_ac97_cirrus_controls_spdif[2] = {1275	AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CSR_SPDIF, 15, 1, 0),1276	AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "AC97-SPSA", AC97_CSR_ACMODE, 0, 3, 0)1277};1278 1279static int patch_cirrus_build_spdif(struct snd_ac97 * ac97)1280{1281	int err;1282 1283	/* con mask, pro mask, default */1284	err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3);1285	if (err < 0)1286		return err;1287	/* switch, spsa */1288	err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[0], 1);1289	if (err < 0)1290		return err;1291	switch (ac97->id & AC97_ID_CS_MASK) {1292	case AC97_ID_CS4205:1293		err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[1], 1);1294		if (err < 0)1295			return err;1296		break;1297	}1298	/* set default PCM S/PDIF params */1299	/* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */1300	snd_ac97_write_cache(ac97, AC97_CSR_SPDIF, 0x0a20);1301	return 0;1302}1303 1304static const struct snd_ac97_build_ops patch_cirrus_ops = {1305	.build_spdif = patch_cirrus_build_spdif1306};1307 1308static int patch_cirrus_spdif(struct snd_ac97 * ac97)1309{1310	/* Basically, the cs4201/cs4205/cs4297a has non-standard sp/dif registers.1311	   WHY CAN'T ANYONE FOLLOW THE BLOODY SPEC?  *sigh*1312	   - sp/dif EA ID is not set, but sp/dif is always present.1313	   - enable/disable is spdif register bit 15.1314	   - sp/dif control register is 0x68.  differs from AC97:1315	   - valid is bit 14 (vs 15)1316	   - no DRS1317	   - only 44.1/48k [00 = 48, 01=44,1] (AC97 is 00=44.1, 10=48)1318	   - sp/dif ssource select is in 0x5e bits 0,1.1319	*/1320 1321	ac97->build_ops = &patch_cirrus_ops;1322	ac97->flags |= AC97_CS_SPDIF; 1323	ac97->rates[AC97_RATES_SPDIF] &= ~SNDRV_PCM_RATE_32000;1324        ac97->ext_id |= AC97_EI_SPDIF;	/* force the detection of spdif */1325	snd_ac97_write_cache(ac97, AC97_CSR_ACMODE, 0x0080);1326	return 0;1327}1328 1329static int patch_cirrus_cs4299(struct snd_ac97 * ac97)1330{1331	/* force the detection of PC Beep */1332	ac97->flags |= AC97_HAS_PC_BEEP;1333	1334	return patch_cirrus_spdif(ac97);1335}1336 1337/*1338 * Conexant codecs1339 */1340static const struct snd_kcontrol_new snd_ac97_conexant_controls_spdif[1] = {1341	AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CXR_AUDIO_MISC, 3, 1, 0),1342};1343 1344static int patch_conexant_build_spdif(struct snd_ac97 * ac97)1345{1346	int err;1347 1348	/* con mask, pro mask, default */1349	err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3);1350	if (err < 0)1351		return err;1352	/* switch */1353	err = patch_build_controls(ac97, &snd_ac97_conexant_controls_spdif[0], 1);1354	if (err < 0)1355		return err;1356	/* set default PCM S/PDIF params */1357	/* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */1358	snd_ac97_write_cache(ac97, AC97_CXR_AUDIO_MISC,1359			     snd_ac97_read(ac97, AC97_CXR_AUDIO_MISC) & ~(AC97_CXR_SPDIFEN|AC97_CXR_COPYRGT|AC97_CXR_SPDIF_MASK));1360	return 0;1361}1362 1363static const struct snd_ac97_build_ops patch_conexant_ops = {1364	.build_spdif = patch_conexant_build_spdif1365};1366 1367static int patch_conexant(struct snd_ac97 * ac97)1368{1369	ac97->build_ops = &patch_conexant_ops;1370	ac97->flags |= AC97_CX_SPDIF;1371        ac97->ext_id |= AC97_EI_SPDIF;	/* force the detection of spdif */1372	ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */1373	return 0;1374}1375 1376static int patch_cx20551(struct snd_ac97 *ac97)1377{1378	snd_ac97_update_bits(ac97, 0x5c, 0x01, 0x01);1379	return 0;1380}1381 1382/*1383 * Analog Devices AD18xx, AD19xx codecs1384 */1385#ifdef CONFIG_PM1386static void ad18xx_resume(struct snd_ac97 *ac97)1387{1388	static const unsigned short setup_regs[] = {1389		AC97_AD_MISC, AC97_AD_SERIAL_CFG, AC97_AD_JACK_SPDIF,1390	};1391	int i, codec;1392 1393	for (i = 0; i < (int)ARRAY_SIZE(setup_regs); i++) {1394		unsigned short reg = setup_regs[i];1395		if (test_bit(reg, ac97->reg_accessed)) {1396			snd_ac97_write(ac97, reg, ac97->regs[reg]);1397			snd_ac97_read(ac97, reg);1398		}1399	}1400 1401	if (! (ac97->flags & AC97_AD_MULTI))1402		/* normal restore */1403		snd_ac97_restore_status(ac97);1404	else {1405		/* restore the AD18xx codec configurations */1406		for (codec = 0; codec < 3; codec++) {1407			if (! ac97->spec.ad18xx.id[codec])1408				continue;1409			/* select single codec */1410			snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,1411					     ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);1412			ac97->bus->ops->write(ac97, AC97_AD_CODEC_CFG, ac97->spec.ad18xx.codec_cfg[codec]);1413		}1414		/* select all codecs */1415		snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);1416 1417		/* restore status */1418		for (i = 2; i < 0x7c ; i += 2) {1419			if (i == AC97_POWERDOWN || i == AC97_EXTENDED_ID)1420				continue;1421			if (test_bit(i, ac97->reg_accessed)) {1422				/* handle multi codecs for AD18xx */1423				if (i == AC97_PCM) {1424					for (codec = 0; codec < 3; codec++) {1425						if (! ac97->spec.ad18xx.id[codec])1426							continue;1427						/* select single codec */1428						snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,1429								     ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);1430						/* update PCM bits */1431						ac97->bus->ops->write(ac97, AC97_PCM, ac97->spec.ad18xx.pcmreg[codec]);1432					}1433					/* select all codecs */1434					snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);1435					continue;1436				} else if (i == AC97_AD_TEST ||1437					   i == AC97_AD_CODEC_CFG ||1438					   i == AC97_AD_SERIAL_CFG)1439					continue; /* ignore */1440			}1441			snd_ac97_write(ac97, i, ac97->regs[i]);1442			snd_ac97_read(ac97, i);1443		}1444	}1445 1446	snd_ac97_restore_iec958(ac97);1447}1448 1449static void ad1888_resume(struct snd_ac97 *ac97)1450{1451	ad18xx_resume(ac97);1452	snd_ac97_write_cache(ac97, AC97_CODEC_CLASS_REV, 0x8080);1453}1454 1455#endif1456 1457static const struct snd_ac97_res_table ad1819_restbl[] = {1458	{ AC97_PHONE, 0x9f1f },1459	{ AC97_MIC, 0x9f1f },1460	{ AC97_LINE, 0x9f1f },1461	{ AC97_CD, 0x9f1f },1462	{ AC97_VIDEO, 0x9f1f },1463	{ AC97_AUX, 0x9f1f },1464	{ AC97_PCM, 0x9f1f },1465	{ } /* terminator */1466};1467 1468static int patch_ad1819(struct snd_ac97 * ac97)1469{1470	unsigned short scfg;1471 1472	// patch for Analog Devices1473	scfg = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);1474	snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, scfg | 0x7000); /* select all codecs */1475	ac97->res_table = ad1819_restbl;1476	return 0;1477}1478 1479static unsigned short patch_ad1881_unchained(struct snd_ac97 * ac97, int idx, unsigned short mask)1480{1481	unsigned short val;1482 1483	// test for unchained codec1484	snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, mask);1485	snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000);	/* ID0C, ID1C, SDIE = off */1486	val = snd_ac97_read(ac97, AC97_VENDOR_ID2);1487	if ((val & 0xff40) != 0x5340)1488		return 0;1489	ac97->spec.ad18xx.unchained[idx] = mask;1490	ac97->spec.ad18xx.id[idx] = val;1491	ac97->spec.ad18xx.codec_cfg[idx] = 0x0000;1492	return mask;1493}1494 1495static int patch_ad1881_chained1(struct snd_ac97 * ac97, int idx, unsigned short codec_bits)1496{1497	static const int cfg_bits[3] = { 1<<12, 1<<14, 1<<13 };1498	unsigned short val;1499	1500	snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, cfg_bits[idx]);1501	snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0004);	// SDIE1502	val = snd_ac97_read(ac97, AC97_VENDOR_ID2);1503	if ((val & 0xff40) != 0x5340)1504		return 0;1505	if (codec_bits)1506		snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, codec_bits);1507	ac97->spec.ad18xx.chained[idx] = cfg_bits[idx];1508	ac97->spec.ad18xx.id[idx] = val;1509	ac97->spec.ad18xx.codec_cfg[idx] = codec_bits ? codec_bits : 0x0004;1510	return 1;1511}1512 1513static void patch_ad1881_chained(struct snd_ac97 * ac97, int unchained_idx, int cidx1, int cidx2)1514{1515	// already detected?1516	if (ac97->spec.ad18xx.unchained[cidx1] || ac97->spec.ad18xx.chained[cidx1])1517		cidx1 = -1;1518	if (ac97->spec.ad18xx.unchained[cidx2] || ac97->spec.ad18xx.chained[cidx2])1519		cidx2 = -1;1520	if (cidx1 < 0 && cidx2 < 0)1521		return;1522	// test for chained codecs1523	snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,1524			     ac97->spec.ad18xx.unchained[unchained_idx]);1525	snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0002);		// ID1C1526	ac97->spec.ad18xx.codec_cfg[unchained_idx] = 0x0002;1527	if (cidx1 >= 0) {1528		if (cidx2 < 0)1529			patch_ad1881_chained1(ac97, cidx1, 0);1530		else if (patch_ad1881_chained1(ac97, cidx1, 0x0006))	// SDIE | ID1C1531			patch_ad1881_chained1(ac97, cidx2, 0);1532		else if (patch_ad1881_chained1(ac97, cidx2, 0x0006))	// SDIE | ID1C1533			patch_ad1881_chained1(ac97, cidx1, 0);1534	} else if (cidx2 >= 0) {1535		patch_ad1881_chained1(ac97, cidx2, 0);1536	}1537}1538 1539static const struct snd_ac97_build_ops patch_ad1881_build_ops = {1540#ifdef CONFIG_PM1541	.resume = ad18xx_resume1542#endif1543};1544 1545static int patch_ad1881(struct snd_ac97 * ac97)1546{1547	static const char cfg_idxs[3][2] = {1548		{2, 1},1549		{0, 2},1550		{0, 1}1551	};1552	1553	// patch for Analog Devices1554	unsigned short codecs[3];1555	unsigned short val;1556	int idx, num;1557 1558	val = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);1559	snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, val);1560	codecs[0] = patch_ad1881_unchained(ac97, 0, (1<<12));1561	codecs[1] = patch_ad1881_unchained(ac97, 1, (1<<14));1562	codecs[2] = patch_ad1881_unchained(ac97, 2, (1<<13));1563 1564	if (! (codecs[0] || codecs[1] || codecs[2]))1565		goto __end;1566 1567	for (idx = 0; idx < 3; idx++)1568		if (ac97->spec.ad18xx.unchained[idx])1569			patch_ad1881_chained(ac97, idx, cfg_idxs[idx][0], cfg_idxs[idx][1]);1570 1571	if (ac97->spec.ad18xx.id[1]) {1572		ac97->flags |= AC97_AD_MULTI;1573		ac97->scaps |= AC97_SCAP_SURROUND_DAC;1574	}1575	if (ac97->spec.ad18xx.id[2]) {1576		ac97->flags |= AC97_AD_MULTI;1577		ac97->scaps |= AC97_SCAP_CENTER_LFE_DAC;1578	}1579 1580      __end:1581	/* select all codecs */1582	snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);1583	/* check if only one codec is present */1584	for (idx = num = 0; idx < 3; idx++)1585		if (ac97->spec.ad18xx.id[idx])1586			num++;1587	if (num == 1) {1588		/* ok, deselect all ID bits */1589		snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000);1590		ac97->spec.ad18xx.codec_cfg[0] = 1591			ac97->spec.ad18xx.codec_cfg[1] = 1592			ac97->spec.ad18xx.codec_cfg[2] = 0x0000;1593	}1594	/* required for AD1886/AD1885 combination */1595	ac97->ext_id = snd_ac97_read(ac97, AC97_EXTENDED_ID);1596	if (ac97->spec.ad18xx.id[0]) {1597		ac97->id &= 0xffff0000;1598		ac97->id |= ac97->spec.ad18xx.id[0];1599	}1600	ac97->build_ops = &patch_ad1881_build_ops;1601	return 0;1602}1603 1604static const struct snd_kcontrol_new snd_ac97_controls_ad1885[] = {1605	AC97_SINGLE("Digital Mono Direct", AC97_AD_MISC, 11, 1, 0),1606	/* AC97_SINGLE("Digital Audio Mode", AC97_AD_MISC, 12, 1, 0), */ /* seems problematic */1607	AC97_SINGLE("Low Power Mixer", AC97_AD_MISC, 14, 1, 0),1608	AC97_SINGLE("Zero Fill DAC", AC97_AD_MISC, 15, 1, 0),1609	AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 9, 1, 1), /* inverted */1610	AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 8, 1, 1), /* inverted */1611};1612 1613static const DECLARE_TLV_DB_SCALE(db_scale_6bit_6db_max, -8850, 150, 0);1614 1615static int patch_ad1885_specific(struct snd_ac97 * ac97)1616{1617	int err;1618 1619	err = patch_build_controls(ac97, snd_ac97_controls_ad1885, ARRAY_SIZE(snd_ac97_controls_ad1885));1620	if (err < 0)1621		return err;1622	reset_tlv(ac97, "Headphone Playback Volume",1623		  db_scale_6bit_6db_max);1624	return 0;1625}1626 1627static const struct snd_ac97_build_ops patch_ad1885_build_ops = {1628	.build_specific = &patch_ad1885_specific,1629#ifdef CONFIG_PM1630	.resume = ad18xx_resume1631#endif1632};1633 1634static int patch_ad1885(struct snd_ac97 * ac97)1635{1636	patch_ad1881(ac97);1637	/* This is required to deal with the Intel D815EEAL2 */1638	/* i.e. Line out is actually headphone out from codec */1639 1640	/* set default */1641	snd_ac97_write_cache(ac97, AC97_AD_MISC, 0x0404);1642 1643	ac97->build_ops = &patch_ad1885_build_ops;1644	return 0;1645}1646 1647static int patch_ad1886_specific(struct snd_ac97 * ac97)1648{1649	reset_tlv(ac97, "Headphone Playback Volume",1650		  db_scale_6bit_6db_max);1651	return 0;1652}1653 1654static const struct snd_ac97_build_ops patch_ad1886_build_ops = {1655	.build_specific = &patch_ad1886_specific,1656#ifdef CONFIG_PM1657	.resume = ad18xx_resume1658#endif1659};1660 1661static int patch_ad1886(struct snd_ac97 * ac97)1662{1663	patch_ad1881(ac97);1664	/* Presario700 workaround */1665	/* for Jack Sense/SPDIF Register misetting causing */1666	snd_ac97_write_cache(ac97, AC97_AD_JACK_SPDIF, 0x0010);1667	ac97->build_ops = &patch_ad1886_build_ops;1668	return 0;1669}1670 1671/* MISC bits (AD1888/AD1980/AD1985 register 0x76) */1672#define AC97_AD198X_MBC		0x0003	/* mic boost */1673#define AC97_AD198X_MBC_20	0x0000	/* +20dB */1674#define AC97_AD198X_MBC_10	0x0001	/* +10dB */1675#define AC97_AD198X_MBC_30	0x0002	/* +30dB */1676#define AC97_AD198X_VREFD	0x0004	/* VREF high-Z */1677#define AC97_AD198X_VREFH	0x0008	/* 0=2.25V, 1=3.7V */1678#define AC97_AD198X_VREF_0	0x000c	/* 0V (AD1985 only) */1679#define AC97_AD198X_VREF_MASK	(AC97_AD198X_VREFH | AC97_AD198X_VREFD)1680#define AC97_AD198X_VREF_SHIFT	21681#define AC97_AD198X_SRU		0x0010	/* sample rate unlock */1682#define AC97_AD198X_LOSEL	0x0020	/* LINE_OUT amplifiers input select */1683#define AC97_AD198X_2MIC	0x0040	/* 2-channel mic select */1684#define AC97_AD198X_SPRD	0x0080	/* SPREAD enable */1685#define AC97_AD198X_DMIX0	0x0100	/* downmix mode: */1686					/*  0 = 6-to-4, 1 = 6-to-2 downmix */1687#define AC97_AD198X_DMIX1	0x0200	/* downmix mode: 1 = enabled */1688#define AC97_AD198X_HPSEL	0x0400	/* headphone amplifier input select */1689#define AC97_AD198X_CLDIS	0x0800	/* center/lfe disable */1690#define AC97_AD198X_LODIS	0x1000	/* LINE_OUT disable */1691#define AC97_AD198X_MSPLT	0x2000	/* mute split */1692#define AC97_AD198X_AC97NC	0x4000	/* AC97 no compatible mode */1693#define AC97_AD198X_DACZ	0x8000	/* DAC zero-fill mode */1694 1695/* MISC 1 bits (AD1986 register 0x76) */1696#define AC97_AD1986_MBC		0x0003	/* mic boost */1697#define AC97_AD1986_MBC_20	0x0000	/* +20dB */1698#define AC97_AD1986_MBC_10	0x0001	/* +10dB */1699#define AC97_AD1986_MBC_30	0x0002	/* +30dB */1700#define AC97_AD1986_LISEL0	0x0004	/* LINE_IN select bit 0 */1701#define AC97_AD1986_LISEL1	0x0008	/* LINE_IN select bit 1 */1702#define AC97_AD1986_LISEL_MASK	(AC97_AD1986_LISEL1 | AC97_AD1986_LISEL0)1703#define AC97_AD1986_LISEL_LI	0x0000  /* LINE_IN pins as LINE_IN source */1704#define AC97_AD1986_LISEL_SURR	0x0004  /* SURROUND pins as LINE_IN source */1705#define AC97_AD1986_LISEL_MIC	0x0008  /* MIC_1/2 pins as LINE_IN source */1706#define AC97_AD1986_SRU		0x0010	/* sample rate unlock */1707#define AC97_AD1986_SOSEL	0x0020	/* SURROUND_OUT amplifiers input sel */1708#define AC97_AD1986_2MIC	0x0040	/* 2-channel mic select */1709#define AC97_AD1986_SPRD	0x0080	/* SPREAD enable */1710#define AC97_AD1986_DMIX0	0x0100	/* downmix mode: */1711					/*  0 = 6-to-4, 1 = 6-to-2 downmix */1712#define AC97_AD1986_DMIX1	0x0200	/* downmix mode: 1 = enabled */1713#define AC97_AD1986_CLDIS	0x0800	/* center/lfe disable */1714#define AC97_AD1986_SODIS	0x1000	/* SURROUND_OUT disable */1715#define AC97_AD1986_MSPLT	0x2000	/* mute split (read only 1) */1716#define AC97_AD1986_AC97NC	0x4000	/* AC97 no compatible mode (r/o 1) */1717#define AC97_AD1986_DACZ	0x8000	/* DAC zero-fill mode */1718 1719/* MISC 2 bits (AD1986 register 0x70) */1720#define AC97_AD_MISC2		0x70	/* Misc Control Bits 2 (AD1986) */1721 1722#define AC97_AD1986_CVREF0	0x0004	/* C/LFE VREF_OUT 2.25V */1723#define AC97_AD1986_CVREF1	0x0008	/* C/LFE VREF_OUT 0V */1724#define AC97_AD1986_CVREF2	0x0010	/* C/LFE VREF_OUT 3.7V */1725#define AC97_AD1986_CVREF_MASK \1726	(AC97_AD1986_CVREF2 | AC97_AD1986_CVREF1 | AC97_AD1986_CVREF0)1727#define AC97_AD1986_JSMAP	0x0020	/* Jack Sense Mapping 1 = alternate */1728#define AC97_AD1986_MMDIS	0x0080	/* Mono Mute Disable */1729#define AC97_AD1986_MVREF0	0x0400	/* MIC VREF_OUT 2.25V */1730#define AC97_AD1986_MVREF1	0x0800	/* MIC VREF_OUT 0V */1731#define AC97_AD1986_MVREF2	0x1000	/* MIC VREF_OUT 3.7V */1732#define AC97_AD1986_MVREF_MASK \1733	(AC97_AD1986_MVREF2 | AC97_AD1986_MVREF1 | AC97_AD1986_MVREF0)1734 1735/* MISC 3 bits (AD1986 register 0x7a) */1736#define AC97_AD_MISC3		0x7a	/* Misc Control Bits 3 (AD1986) */1737 1738#define AC97_AD1986_MMIX	0x0004	/* Mic Mix, left/right */1739#define AC97_AD1986_GPO		0x0008	/* General Purpose Out */1740#define AC97_AD1986_LOHPEN	0x0010	/* LINE_OUT headphone drive */1741#define AC97_AD1986_LVREF0	0x0100	/* LINE_OUT VREF_OUT 2.25V */1742#define AC97_AD1986_LVREF1	0x0200	/* LINE_OUT VREF_OUT 0V */1743#define AC97_AD1986_LVREF2	0x0400	/* LINE_OUT VREF_OUT 3.7V */1744#define AC97_AD1986_LVREF_MASK \1745	(AC97_AD1986_LVREF2 | AC97_AD1986_LVREF1 | AC97_AD1986_LVREF0)1746#define AC97_AD1986_JSINVA	0x0800	/* Jack Sense Invert SENSE_A */1747#define AC97_AD1986_LOSEL	0x1000	/* LINE_OUT amplifiers input select */1748#define AC97_AD1986_HPSEL0	0x2000	/* Headphone amplifiers */1749					/*   input select Surround DACs */1750#define AC97_AD1986_HPSEL1	0x4000	/* Headphone amplifiers input */1751					/*   select C/LFE DACs */1752#define AC97_AD1986_JSINVB	0x8000	/* Jack Sense Invert SENSE_B */1753 1754/* Serial Config bits (AD1986 register 0x74) (incomplete) */1755#define AC97_AD1986_OMS0	0x0100	/* Optional Mic Selector bit 0 */1756#define AC97_AD1986_OMS1	0x0200	/* Optional Mic Selector bit 1 */1757#define AC97_AD1986_OMS2	0x0400	/* Optional Mic Selector bit 2 */1758#define AC97_AD1986_OMS_MASK \1759	(AC97_AD1986_OMS2 | AC97_AD1986_OMS1 | AC97_AD1986_OMS0)1760#define AC97_AD1986_OMS_M	0x0000  /* MIC_1/2 pins are MIC sources */1761#define AC97_AD1986_OMS_L	0x0100  /* LINE_IN pins are MIC sources */1762#define AC97_AD1986_OMS_C	0x0200  /* Center/LFE pins are MCI sources */1763#define AC97_AD1986_OMS_MC	0x0400  /* Mix of MIC and C/LFE pins */1764					/*   are MIC sources */1765#define AC97_AD1986_OMS_ML	0x0500  /* MIX of MIC and LINE_IN pins */1766					/*   are MIC sources */1767#define AC97_AD1986_OMS_LC	0x0600  /* MIX of LINE_IN and C/LFE pins */1768					/*   are MIC sources */1769#define AC97_AD1986_OMS_MLC	0x0700  /* MIX of MIC, LINE_IN, C/LFE pins */1770					/*   are MIC sources */1771 1772 1773static int snd_ac97_ad198x_spdif_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)1774{1775	static const char * const texts[2] = { "AC-Link", "A/D Converter" };1776 1777	return snd_ctl_enum_info(uinfo, 1, 2, texts);1778}1779 1780static int snd_ac97_ad198x_spdif_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)1781{1782	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);1783	unsigned short val;1784 1785	val = ac97->regs[AC97_AD_SERIAL_CFG];1786	ucontrol->value.enumerated.item[0] = (val >> 2) & 1;1787	return 0;1788}1789 1790static int snd_ac97_ad198x_spdif_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)1791{1792	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);1793	unsigned short val;1794 1795	if (ucontrol->value.enumerated.item[0] > 1)1796		return -EINVAL;1797	val = ucontrol->value.enumerated.item[0] << 2;1798	return snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x0004, val);1799}1800 1801static const struct snd_kcontrol_new snd_ac97_ad198x_spdif_source = {1802	.iface	= SNDRV_CTL_ELEM_IFACE_MIXER,1803	.name	= SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",1804	.info	= snd_ac97_ad198x_spdif_source_info,1805	.get	= snd_ac97_ad198x_spdif_source_get,1806	.put	= snd_ac97_ad198x_spdif_source_put,1807};1808 1809static int patch_ad198x_post_spdif(struct snd_ac97 * ac97)1810{1811 	return patch_build_controls(ac97, &snd_ac97_ad198x_spdif_source, 1);1812}1813 1814static const struct snd_kcontrol_new snd_ac97_ad1981x_jack_sense[] = {1815	AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 11, 1, 0),1816	AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),1817};1818 1819/* deny list to avoid HP/Line jack-sense controls1820 * (SS vendor << 16 | device)1821 */1822static const unsigned int ad1981_jacks_denylist[] = {1823	0x10140523, /* Thinkpad R40 */1824	0x10140534, /* Thinkpad X31 */1825	0x10140537, /* Thinkpad T41p */1826	0x1014053e, /* Thinkpad R40e */1827	0x10140554, /* Thinkpad T42p/R50p */1828	0x10140567, /* Thinkpad T43p 2668-G7U */1829	0x10140581, /* Thinkpad X41-2527 */1830	0x10280160, /* Dell Dimension 2400 */1831	0x104380b0, /* Asus A7V8X-MX */1832	0x11790241, /* Toshiba Satellite A-15 S127 */1833	0x1179ff10, /* Toshiba P500 */1834	0x144dc01a, /* Samsung NP-X20C004/SEG */1835	0 /* end */1836};1837 1838static int check_list(struct snd_ac97 *ac97, const unsigned int *list)1839{1840	u32 subid = ((u32)ac97->subsystem_vendor << 16) | ac97->subsystem_device;1841	for (; *list; list++)1842		if (*list == subid)1843			return 1;1844	return 0;1845}1846 1847static int patch_ad1981a_specific(struct snd_ac97 * ac97)1848{1849	if (check_list(ac97, ad1981_jacks_denylist))1850		return 0;1851	return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,1852				    ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));1853}1854 1855static const struct snd_ac97_build_ops patch_ad1981a_build_ops = {1856	.build_post_spdif = patch_ad198x_post_spdif,1857	.build_specific = patch_ad1981a_specific,1858#ifdef CONFIG_PM1859	.resume = ad18xx_resume1860#endif1861};1862 1863/* allow list to enable HP jack-sense bits1864 * (SS vendor << 16 | device)1865 */1866static const unsigned int ad1981_jacks_allowlist[] = {1867	0x0e11005a, /* HP nc4000/4010 */1868	0x103c0890, /* HP nc6000 */1869	0x103c0938, /* HP nc4220 */1870	0x103c099c, /* HP nx6110 */1871	0x103c0944, /* HP nc6220 */1872	0x103c0934, /* HP nc8220 */1873	0x103c006d, /* HP nx9105 */1874	0x103c300d, /* HP Compaq dc5100 SFF(PT003AW) */1875	0x17340088, /* FSC Scenic-W */1876	0 /* end */1877};1878 1879static void check_ad1981_hp_jack_sense(struct snd_ac97 *ac97)1880{1881	if (check_list(ac97, ad1981_jacks_allowlist))1882		/* enable headphone jack sense */1883		snd_ac97_update_bits(ac97, AC97_AD_JACK_SPDIF, 1<<11, 1<<11);1884}1885 1886static int patch_ad1981a(struct snd_ac97 *ac97)1887{1888	patch_ad1881(ac97);1889	ac97->build_ops = &patch_ad1981a_build_ops;1890	snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);1891	ac97->flags |= AC97_STEREO_MUTES;1892	check_ad1981_hp_jack_sense(ac97);1893	return 0;1894}1895 1896static const struct snd_kcontrol_new snd_ac97_ad198x_2cmic =1897AC97_SINGLE("Stereo Mic", AC97_AD_MISC, 6, 1, 0);1898 1899static int patch_ad1981b_specific(struct snd_ac97 *ac97)1900{1901	int err;1902 1903	err = patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1);1904	if (err < 0)1905		return err;1906	if (check_list(ac97, ad1981_jacks_denylist))1907		return 0;1908	return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,1909				    ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));1910}1911 1912static const struct snd_ac97_build_ops patch_ad1981b_build_ops = {1913	.build_post_spdif = patch_ad198x_post_spdif,1914	.build_specific = patch_ad1981b_specific,1915#ifdef CONFIG_PM1916	.resume = ad18xx_resume1917#endif1918};1919 1920static int patch_ad1981b(struct snd_ac97 *ac97)1921{1922	patch_ad1881(ac97);1923	ac97->build_ops = &patch_ad1981b_build_ops;1924	snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);1925	ac97->flags |= AC97_STEREO_MUTES;1926	check_ad1981_hp_jack_sense(ac97);1927	return 0;1928}1929 1930#define snd_ac97_ad1888_lohpsel_info	snd_ctl_boolean_mono_info1931 1932static int snd_ac97_ad1888_lohpsel_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)1933{1934	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);1935	unsigned short val;1936 1937	val = ac97->regs[AC97_AD_MISC];1938	ucontrol->value.integer.value[0] = !(val & AC97_AD198X_LOSEL);1939	if (ac97->spec.ad18xx.lo_as_master)1940		ucontrol->value.integer.value[0] =1941			!ucontrol->value.integer.value[0];1942	return 0;1943}1944 1945static int snd_ac97_ad1888_lohpsel_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)1946{1947	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);1948	unsigned short val;1949 1950	val = !ucontrol->value.integer.value[0];1951	if (ac97->spec.ad18xx.lo_as_master)1952		val = !val;1953	val = val ? (AC97_AD198X_LOSEL | AC97_AD198X_HPSEL) : 0;1954	return snd_ac97_update_bits(ac97, AC97_AD_MISC,1955				    AC97_AD198X_LOSEL | AC97_AD198X_HPSEL, val);1956}1957 1958static int snd_ac97_ad1888_downmix_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)1959{1960	static const char * const texts[3] = {"Off", "6 -> 4", "6 -> 2"};1961 1962	return snd_ctl_enum_info(uinfo, 1, 3, texts);1963}1964 1965static int snd_ac97_ad1888_downmix_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)1966{1967	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);1968	unsigned short val;1969 1970	val = ac97->regs[AC97_AD_MISC];1971	if (!(val & AC97_AD198X_DMIX1))1972		ucontrol->value.enumerated.item[0] = 0;1973	else1974		ucontrol->value.enumerated.item[0] = 1 + ((val >> 8) & 1);1975	return 0;1976}1977 1978static int snd_ac97_ad1888_downmix_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)1979{1980	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);1981	unsigned short val;1982 1983	if (ucontrol->value.enumerated.item[0] > 2)1984		return -EINVAL;1985	if (ucontrol->value.enumerated.item[0] == 0)1986		val = 0;1987	else1988		val = AC97_AD198X_DMIX1 |1989			((ucontrol->value.enumerated.item[0] - 1) << 8);1990	return snd_ac97_update_bits(ac97, AC97_AD_MISC,1991				    AC97_AD198X_DMIX0 | AC97_AD198X_DMIX1, val);1992}1993 1994static void ad1888_update_jacks(struct snd_ac97 *ac97)1995{1996	unsigned short val = 0;1997	/* clear LODIS if shared jack is to be used for Surround out */1998	if (!ac97->spec.ad18xx.lo_as_master && is_shared_linein(ac97))1999		val |= (1 << 12);2000	/* clear CLDIS if shared jack is to be used for C/LFE out */2001	if (is_shared_micin(ac97))2002		val |= (1 << 11);2003	/* shared Line-In */2004	snd_ac97_update_bits(ac97, AC97_AD_MISC, (1 << 11) | (1 << 12), val);2005}2006 2007static const struct snd_kcontrol_new snd_ac97_ad1888_controls[] = {2008	{2009		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,2010		.name = "Exchange Front/Surround",2011		.info = snd_ac97_ad1888_lohpsel_info,2012		.get = snd_ac97_ad1888_lohpsel_get,2013		.put = snd_ac97_ad1888_lohpsel_put2014	},2015	AC97_SINGLE("V_REFOUT Enable", AC97_AD_MISC, AC97_AD_VREFD_SHIFT, 1, 1),2016	AC97_SINGLE("High Pass Filter Enable", AC97_AD_TEST2,2017			AC97_AD_HPFD_SHIFT, 1, 1),2018	AC97_SINGLE("Spread Front to Surround and Center/LFE", AC97_AD_MISC, 7, 1, 0),2019	{2020		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,2021		.name = "Downmix",2022		.info = snd_ac97_ad1888_downmix_info,2023		.get = snd_ac97_ad1888_downmix_get,2024		.put = snd_ac97_ad1888_downmix_put2025	},2026	AC97_SURROUND_JACK_MODE_CTL,2027	AC97_CHANNEL_MODE_CTL,2028 2029	AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 10, 1, 0),2030	AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),2031};2032 2033static int patch_ad1888_specific(struct snd_ac97 *ac97)2034{2035	if (!ac97->spec.ad18xx.lo_as_master) {2036		/* rename 0x04 as "Master" and 0x02 as "Master Surround" */2037		snd_ac97_rename_vol_ctl(ac97, "Master Playback",2038					"Master Surround Playback");2039		snd_ac97_rename_vol_ctl(ac97, "Headphone Playback",2040					"Master Playback");2041	}2042	return patch_build_controls(ac97, snd_ac97_ad1888_controls, ARRAY_SIZE(snd_ac97_ad1888_controls));2043}2044 2045static const struct snd_ac97_build_ops patch_ad1888_build_ops = {2046	.build_post_spdif = patch_ad198x_post_spdif,2047	.build_specific = patch_ad1888_specific,2048#ifdef CONFIG_PM2049	.resume = ad1888_resume,2050#endif2051	.update_jacks = ad1888_update_jacks,2052};2053 2054static int patch_ad1888(struct snd_ac97 * ac97)2055{2056	unsigned short misc;2057	2058	patch_ad1881(ac97);2059	ac97->build_ops = &patch_ad1888_build_ops;2060 2061	/*2062	 * LO can be used as a real line-out on some devices,2063	 * and we need to revert the front/surround mixer switches2064	 */2065	if (ac97->subsystem_vendor == 0x1043 &&2066	    ac97->subsystem_device == 0x1193) /* ASUS A9T laptop */2067		ac97->spec.ad18xx.lo_as_master = 1;2068 2069	misc = snd_ac97_read(ac97, AC97_AD_MISC);2070	/* AD-compatible mode */2071	/* Stereo mutes enabled */2072	misc |= AC97_AD198X_MSPLT | AC97_AD198X_AC97NC;2073	if (!ac97->spec.ad18xx.lo_as_master)2074		/* Switch FRONT/SURROUND LINE-OUT/HP-OUT default connection */2075		/* it seems that most vendors connect line-out connector to2076		 * headphone out of AC'972077		 */2078		misc |= AC97_AD198X_LOSEL | AC97_AD198X_HPSEL;2079 2080	snd_ac97_write_cache(ac97, AC97_AD_MISC, misc);2081	ac97->flags |= AC97_STEREO_MUTES;2082	return 0;2083}2084 2085static int patch_ad1980_specific(struct snd_ac97 *ac97)2086{2087	int err;2088 2089	err = patch_ad1888_specific(ac97);2090	if (err < 0)2091		return err;2092	return patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1);2093}2094 2095static const struct snd_ac97_build_ops patch_ad1980_build_ops = {2096	.build_post_spdif = patch_ad198x_post_spdif,2097	.build_specific = patch_ad1980_specific,2098#ifdef CONFIG_PM2099	.resume = ad18xx_resume,2100#endif2101	.update_jacks = ad1888_update_jacks,2102};2103 2104static int patch_ad1980(struct snd_ac97 * ac97)2105{2106	patch_ad1888(ac97);2107	ac97->build_ops = &patch_ad1980_build_ops;2108	return 0;2109}2110 2111static int snd_ac97_ad1985_vrefout_info(struct snd_kcontrol *kcontrol,2112					struct snd_ctl_elem_info *uinfo)2113{2114	static const char * const texts[4] = {2115		"High-Z", "3.7 V", "2.25 V", "0 V"2116	};2117 2118	return snd_ctl_enum_info(uinfo, 1, 4, texts);2119}2120 2121static int snd_ac97_ad1985_vrefout_get(struct snd_kcontrol *kcontrol,2122				       struct snd_ctl_elem_value *ucontrol)2123{2124	static const int reg2ctrl[4] = {2, 0, 1, 3};2125	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);2126	unsigned short val;2127	val = (ac97->regs[AC97_AD_MISC] & AC97_AD198X_VREF_MASK)2128	      >> AC97_AD198X_VREF_SHIFT;2129	ucontrol->value.enumerated.item[0] = reg2ctrl[val];2130	return 0;2131}2132 2133static int snd_ac97_ad1985_vrefout_put(struct snd_kcontrol *kcontrol, 2134				       struct snd_ctl_elem_value *ucontrol)2135{2136	static const int ctrl2reg[4] = {1, 2, 0, 3};2137	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);2138	unsigned short val;2139 2140	if (ucontrol->value.enumerated.item[0] > 3)2141		return -EINVAL;2142	val = ctrl2reg[ucontrol->value.enumerated.item[0]]2143	      << AC97_AD198X_VREF_SHIFT;2144	return snd_ac97_update_bits(ac97, AC97_AD_MISC,2145				    AC97_AD198X_VREF_MASK, val);2146}2147 2148static const struct snd_kcontrol_new snd_ac97_ad1985_controls[] = {2149	AC97_SINGLE("Exchange Center/LFE", AC97_AD_SERIAL_CFG, 3, 1, 0),2150	{2151		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,2152		.name = "Exchange Front/Surround",2153		.info = snd_ac97_ad1888_lohpsel_info,2154		.get = snd_ac97_ad1888_lohpsel_get,2155		.put = snd_ac97_ad1888_lohpsel_put2156	},2157	AC97_SINGLE("High Pass Filter Enable", AC97_AD_TEST2, 12, 1, 1),2158	AC97_SINGLE("Spread Front to Surround and Center/LFE",2159		    AC97_AD_MISC, 7, 1, 0),2160	{2161		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,2162		.name = "Downmix",2163		.info = snd_ac97_ad1888_downmix_info,2164		.get = snd_ac97_ad1888_downmix_get,2165		.put = snd_ac97_ad1888_downmix_put2166	},2167	{2168		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,2169		.name = "V_REFOUT",2170		.info = snd_ac97_ad1985_vrefout_info,2171		.get = snd_ac97_ad1985_vrefout_get,2172		.put = snd_ac97_ad1985_vrefout_put2173	},2174	AC97_SURROUND_JACK_MODE_CTL,2175	AC97_CHANNEL_MODE_CTL,2176 2177	AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 10, 1, 0),2178	AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),2179};2180 2181static void ad1985_update_jacks(struct snd_ac97 *ac97)2182{2183	ad1888_update_jacks(ac97);2184	/* clear OMS if shared jack is to be used for C/LFE out */2185	snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 1 << 9,2186			     is_shared_micin(ac97) ? 1 << 9 : 0);2187}2188 2189static int patch_ad1985_specific(struct snd_ac97 *ac97)2190{2191	int err;2192 2193	/* rename 0x04 as "Master" and 0x02 as "Master Surround" */2194	snd_ac97_rename_vol_ctl(ac97, "Master Playback",2195				"Master Surround Playback");2196	snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Master Playback");2197 2198	err = patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1);2199	if (err < 0)2200		return err;2201 2202	return patch_build_controls(ac97, snd_ac97_ad1985_controls,2203				    ARRAY_SIZE(snd_ac97_ad1985_controls));2204}2205 2206static const struct snd_ac97_build_ops patch_ad1985_build_ops = {2207	.build_post_spdif = patch_ad198x_post_spdif,2208	.build_specific = patch_ad1985_specific,2209#ifdef CONFIG_PM2210	.resume = ad18xx_resume,2211#endif2212	.update_jacks = ad1985_update_jacks,2213};2214 2215static int patch_ad1985(struct snd_ac97 * ac97)2216{2217	unsigned short misc;2218	2219	patch_ad1881(ac97);2220	ac97->build_ops = &patch_ad1985_build_ops;2221	misc = snd_ac97_read(ac97, AC97_AD_MISC);2222	/* switch front/surround line-out/hp-out */2223	/* AD-compatible mode */2224	/* Stereo mutes enabled */2225	snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |2226			     AC97_AD198X_LOSEL |2227			     AC97_AD198X_HPSEL |2228			     AC97_AD198X_MSPLT |2229			     AC97_AD198X_AC97NC);2230	ac97->flags |= AC97_STEREO_MUTES;2231 2232	/* update current jack configuration */2233	ad1985_update_jacks(ac97);2234 2235	/* on AD1985 rev. 3, AC'97 revision bits are zero */2236	ac97->ext_id = (ac97->ext_id & ~AC97_EI_REV_MASK) | AC97_EI_REV_23;2237	return 0;2238}2239 2240#define snd_ac97_ad1986_bool_info	snd_ctl_boolean_mono_info2241 2242static int snd_ac97_ad1986_lososel_get(struct snd_kcontrol *kcontrol,2243				       struct snd_ctl_elem_value *ucontrol)2244{2245	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);2246	unsigned short val;2247 2248	val = ac97->regs[AC97_AD_MISC3];2249	ucontrol->value.integer.value[0] = (val & AC97_AD1986_LOSEL) != 0;2250	return 0;2251}2252 2253static int snd_ac97_ad1986_lososel_put(struct snd_kcontrol *kcontrol,2254				       struct snd_ctl_elem_value *ucontrol)2255{2256	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);2257	int ret0;2258	int ret1;2259	int sprd = (ac97->regs[AC97_AD_MISC] & AC97_AD1986_SPRD) != 0;2260 2261	ret0 = snd_ac97_update_bits(ac97, AC97_AD_MISC3, AC97_AD1986_LOSEL,2262					ucontrol->value.integer.value[0] != 02263				    ? AC97_AD1986_LOSEL : 0);2264	if (ret0 < 0)2265		return ret0;2266 2267	/* SOSEL is set to values of "Spread" or "Exchange F/S" controls */2268	ret1 = snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD1986_SOSEL,2269				    (ucontrol->value.integer.value[0] != 02270				     || sprd)2271				    ? AC97_AD1986_SOSEL : 0);2272	if (ret1 < 0)2273		return ret1;2274 2275	return (ret0 > 0 || ret1 > 0) ? 1 : 0;2276}2277 2278static int snd_ac97_ad1986_spread_get(struct snd_kcontrol *kcontrol,2279				      struct snd_ctl_elem_value *ucontrol)2280{2281	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);2282	unsigned short val;2283 2284	val = ac97->regs[AC97_AD_MISC];2285	ucontrol->value.integer.value[0] = (val & AC97_AD1986_SPRD) != 0;2286	return 0;2287}2288 2289static int snd_ac97_ad1986_spread_put(struct snd_kcontrol *kcontrol,2290				      struct snd_ctl_elem_value *ucontrol)2291{2292	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);2293	int ret0;2294	int ret1;2295	int sprd = (ac97->regs[AC97_AD_MISC3] & AC97_AD1986_LOSEL) != 0;2296 2297	ret0 = snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD1986_SPRD,2298					ucontrol->value.integer.value[0] != 02299				    ? AC97_AD1986_SPRD : 0);2300	if (ret0 < 0)2301		return ret0;2302 2303	/* SOSEL is set to values of "Spread" or "Exchange F/S" controls */2304	ret1 = snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD1986_SOSEL,2305				    (ucontrol->value.integer.value[0] != 02306				     || sprd)2307				    ? AC97_AD1986_SOSEL : 0);2308	if (ret1 < 0)2309		return ret1;2310 2311	return (ret0 > 0 || ret1 > 0) ? 1 : 0;2312}2313 2314static int snd_ac97_ad1986_miclisel_get(struct snd_kcontrol *kcontrol,2315					struct snd_ctl_elem_value *ucontrol)2316{2317	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);2318 2319	ucontrol->value.integer.value[0] = ac97->spec.ad18xx.swap_mic_linein;2320	return 0;2321}2322 2323static int snd_ac97_ad1986_miclisel_put(struct snd_kcontrol *kcontrol,2324					struct snd_ctl_elem_value *ucontrol)2325{2326	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);2327	unsigned char swap = ucontrol->value.integer.value[0] != 0;2328 2329	if (swap != ac97->spec.ad18xx.swap_mic_linein) {2330		ac97->spec.ad18xx.swap_mic_linein = swap;2331		if (ac97->build_ops->update_jacks)2332			ac97->build_ops->update_jacks(ac97);2333		return 1;2334	}2335	return 0;2336}2337 2338static int snd_ac97_ad1986_vrefout_get(struct snd_kcontrol *kcontrol,2339				       struct snd_ctl_elem_value *ucontrol)2340{2341	/* Use MIC_1/2 V_REFOUT as the "get" value */2342	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);2343	unsigned short val;2344	unsigned short reg = ac97->regs[AC97_AD_MISC2];2345	if ((reg & AC97_AD1986_MVREF0) != 0)2346		val = 2;2347	else if ((reg & AC97_AD1986_MVREF1) != 0)2348		val = 3;2349	else if ((reg & AC97_AD1986_MVREF2) != 0)2350		val = 1;2351	else2352		val = 0;2353	ucontrol->value.enumerated.item[0] = val;2354	return 0;2355}2356 2357static int snd_ac97_ad1986_vrefout_put(struct snd_kcontrol *kcontrol,2358				       struct snd_ctl_elem_value *ucontrol)2359{2360	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);2361	unsigned short cval;2362	unsigned short lval;2363	unsigned short mval;2364	int cret;2365	int lret;2366	int mret;2367 2368	switch (ucontrol->value.enumerated.item[0])2369	{2370	case 0: /* High-Z */2371		cval = 0;2372		lval = 0;2373		mval = 0;2374		break;2375	case 1: /* 3.7 V */2376		cval = AC97_AD1986_CVREF2;2377		lval = AC97_AD1986_LVREF2;2378		mval = AC97_AD1986_MVREF2;2379		break;2380	case 2: /* 2.25 V */2381		cval = AC97_AD1986_CVREF0;2382		lval = AC97_AD1986_LVREF0;2383		mval = AC97_AD1986_MVREF0;2384		break;2385	case 3: /* 0 V */2386		cval = AC97_AD1986_CVREF1;2387		lval = AC97_AD1986_LVREF1;2388		mval = AC97_AD1986_MVREF1;2389		break;2390	default:2391		return -EINVAL;2392	}2393 2394	cret = snd_ac97_update_bits(ac97, AC97_AD_MISC2,2395				    AC97_AD1986_CVREF_MASK, cval);2396	if (cret < 0)2397		return cret;2398	lret = snd_ac97_update_bits(ac97, AC97_AD_MISC3,2399				    AC97_AD1986_LVREF_MASK, lval);2400	if (lret < 0)2401		return lret;2402	mret = snd_ac97_update_bits(ac97, AC97_AD_MISC2,2403				    AC97_AD1986_MVREF_MASK, mval);2404	if (mret < 0)2405		return mret;2406 2407	return (cret > 0 || lret > 0 || mret > 0) ? 1 : 0;2408}2409 2410static const struct snd_kcontrol_new snd_ac97_ad1986_controls[] = {2411	AC97_SINGLE("Exchange Center/LFE", AC97_AD_SERIAL_CFG, 3, 1, 0),2412	{2413		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,2414		.name = "Exchange Front/Surround",2415		.info = snd_ac97_ad1986_bool_info,2416		.get = snd_ac97_ad1986_lososel_get,2417		.put = snd_ac97_ad1986_lososel_put2418	},2419	{2420		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,2421		.name = "Exchange Mic/Line In",2422		.info = snd_ac97_ad1986_bool_info,2423		.get = snd_ac97_ad1986_miclisel_get,2424		.put = snd_ac97_ad1986_miclisel_put2425	},2426	{2427		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,2428		.name = "Spread Front to Surround and Center/LFE",2429		.info = snd_ac97_ad1986_bool_info,2430		.get = snd_ac97_ad1986_spread_get,2431		.put = snd_ac97_ad1986_spread_put2432	},2433	{2434		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,2435		.name = "Downmix",2436		.info = snd_ac97_ad1888_downmix_info,2437		.get = snd_ac97_ad1888_downmix_get,2438		.put = snd_ac97_ad1888_downmix_put2439	},2440	{2441		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,2442		.name = "V_REFOUT",2443		.info = snd_ac97_ad1985_vrefout_info,2444		.get = snd_ac97_ad1986_vrefout_get,2445		.put = snd_ac97_ad1986_vrefout_put2446	},2447	AC97_SURROUND_JACK_MODE_CTL,2448	AC97_CHANNEL_MODE_CTL,2449 2450	AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 10, 1, 0),2451	AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0)2452};2453 2454static void ad1986_update_jacks(struct snd_ac97 *ac97)2455{2456	unsigned short misc_val = 0;2457	unsigned short ser_val;2458 2459	/* disable SURROUND and CENTER/LFE if not surround mode */2460	if (!is_surround_on(ac97))2461		misc_val |= AC97_AD1986_SODIS;2462	if (!is_clfe_on(ac97))2463		misc_val |= AC97_AD1986_CLDIS;2464 2465	/* select line input (default=LINE_IN, SURROUND or MIC_1/2) */2466	if (is_shared_linein(ac97))2467		misc_val |= AC97_AD1986_LISEL_SURR;2468	else if (ac97->spec.ad18xx.swap_mic_linein != 0)2469		misc_val |= AC97_AD1986_LISEL_MIC;2470	snd_ac97_update_bits(ac97, AC97_AD_MISC,2471			     AC97_AD1986_SODIS | AC97_AD1986_CLDIS |2472			     AC97_AD1986_LISEL_MASK,2473			     misc_val);2474 2475	/* select microphone input (MIC_1/2, Center/LFE or LINE_IN) */2476	if (is_shared_micin(ac97))2477		ser_val = AC97_AD1986_OMS_C;2478	else if (ac97->spec.ad18xx.swap_mic_linein != 0)2479		ser_val = AC97_AD1986_OMS_L;2480	else2481		ser_val = AC97_AD1986_OMS_M;2482	snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG,2483			     AC97_AD1986_OMS_MASK,2484			     ser_val);2485}2486 2487static int patch_ad1986_specific(struct snd_ac97 *ac97)2488{2489	int err;2490 2491	err = patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1);2492	if (err < 0)2493		return err;2494 2495	return patch_build_controls(ac97, snd_ac97_ad1986_controls,2496				    ARRAY_SIZE(snd_ac97_ad1985_controls));2497}2498 2499static const struct snd_ac97_build_ops patch_ad1986_build_ops = {2500	.build_post_spdif = patch_ad198x_post_spdif,2501	.build_specific = patch_ad1986_specific,2502#ifdef CONFIG_PM2503	.resume = ad18xx_resume,2504#endif2505	.update_jacks = ad1986_update_jacks,2506};2507 2508static int patch_ad1986(struct snd_ac97 * ac97)2509{2510	patch_ad1881(ac97);2511	ac97->build_ops = &patch_ad1986_build_ops;2512	ac97->flags |= AC97_STEREO_MUTES;2513 2514	/* update current jack configuration */2515	ad1986_update_jacks(ac97);2516 2517	return 0;2518}2519 2520/*2521 * realtek ALC203: use mono-out for pin 372522 */2523static int patch_alc203(struct snd_ac97 *ac97)2524{2525	snd_ac97_update_bits(ac97, 0x7a, 0x400, 0x400);2526	return 0;2527}2528 2529/*2530 * realtek ALC65x/850 codecs2531 */2532static void alc650_update_jacks(struct snd_ac97 *ac97)2533{2534	int shared;2535	2536	/* shared Line-In / Surround Out */2537	shared = is_shared_surrout(ac97);2538	snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 9,2539			     shared ? (1 << 9) : 0);2540	/* update shared Mic In / Center/LFE Out */2541	shared = is_shared_clfeout(ac97);2542	/* disable/enable vref */2543	snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,2544			     shared ? (1 << 12) : 0);2545	/* turn on/off center-on-mic */2546	snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 10,2547			     shared ? (1 << 10) : 0);2548	/* GPIO0 high for mic */2549	snd_ac97_update_bits(ac97, AC97_ALC650_GPIO_STATUS, 0x100,2550			     shared ? 0 : 0x100);2551}2552 2553static int alc650_swap_surround_put(struct snd_kcontrol *kcontrol,2554				    struct snd_ctl_elem_value *ucontrol)2555{2556	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);2557	struct snd_pcm_chmap *map = ac97->chmaps[SNDRV_PCM_STREAM_PLAYBACK];2558 2559	if (map) {2560		if (ucontrol->value.integer.value[0])2561			map->chmap = snd_pcm_std_chmaps;2562		else2563			map->chmap = snd_pcm_alt_chmaps;2564	}2565	return snd_ac97_put_volsw(kcontrol, ucontrol);2566}2567 2568static const struct snd_kcontrol_new snd_ac97_controls_alc650[] = {2569	AC97_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0),2570	AC97_SINGLE("Surround Down Mix", AC97_ALC650_MULTICH, 1, 1, 0),2571	AC97_SINGLE("Center/LFE Down Mix", AC97_ALC650_MULTICH, 2, 1, 0),2572	AC97_SINGLE("Exchange Center/LFE", AC97_ALC650_MULTICH, 3, 1, 0),2573	/* 4: Analog Input To Surround */2574	/* 5: Analog Input To Center/LFE */2575	/* 6: Independent Master Volume Right */2576	/* 7: Independent Master Volume Left */2577	/* 8: reserved */2578	/* 9: Line-In/Surround share */2579	/* 10: Mic/CLFE share */2580	/* 11-13: in IEC958 controls */2581	{2582		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,2583		.name = "Swap Surround Slot",2584		.info = snd_ac97_info_volsw,2585		.get = snd_ac97_get_volsw,2586		.put = alc650_swap_surround_put,2587		.private_value =  AC97_SINGLE_VALUE(AC97_ALC650_MULTICH, 14, 1, 0),2588	},2589#if 0 /* always set in patch_alc650 */2590	AC97_SINGLE("IEC958 Input Clock Enable", AC97_ALC650_CLOCK, 0, 1, 0),2591	AC97_SINGLE("IEC958 Input Pin Enable", AC97_ALC650_CLOCK, 1, 1, 0),2592	AC97_SINGLE("Surround DAC Switch", AC97_ALC650_SURR_DAC_VOL, 15, 1, 1),2593	AC97_DOUBLE("Surround DAC Volume", AC97_ALC650_SURR_DAC_VOL, 8, 0, 31, 1),2594	AC97_SINGLE("Center/LFE DAC Switch", AC97_ALC650_LFE_DAC_VOL, 15, 1, 1),2595	AC97_DOUBLE("Center/LFE DAC Volume", AC97_ALC650_LFE_DAC_VOL, 8, 0, 31, 1),2596#endif2597	AC97_SURROUND_JACK_MODE_CTL,2598	AC97_CHANNEL_MODE_CTL,2599};2600 2601static const struct snd_kcontrol_new snd_ac97_spdif_controls_alc650[] = {2602        AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_ALC650_MULTICH, 11, 1, 0),2603        AC97_SINGLE("Analog to IEC958 Output", AC97_ALC650_MULTICH, 12, 1, 0),2604	/* disable this controls since it doesn't work as expected */2605	/* AC97_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 13, 1, 0), */2606};2607 2608static const DECLARE_TLV_DB_SCALE(db_scale_5bit_3db_max, -4350, 150, 0);2609 2610static int patch_alc650_specific(struct snd_ac97 * ac97)2611{2612	int err;2613 2614	err = patch_build_controls(ac97, snd_ac97_controls_alc650, ARRAY_SIZE(snd_ac97_controls_alc650));2615	if (err < 0)2616		return err;2617	if (ac97->ext_id & AC97_EI_SPDIF) {2618		err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc650, ARRAY_SIZE(snd_ac97_spdif_controls_alc650));2619		if (err < 0)2620			return err;2621	}2622	if (ac97->id != AC97_ID_ALC650F)2623		reset_tlv(ac97, "Master Playback Volume",2624			  db_scale_5bit_3db_max);2625	return 0;2626}2627 2628static const struct snd_ac97_build_ops patch_alc650_ops = {2629	.build_specific	= patch_alc650_specific,2630	.update_jacks = alc650_update_jacks2631};2632 2633static int patch_alc650(struct snd_ac97 * ac97)2634{2635	unsigned short val;2636 2637	ac97->build_ops = &patch_alc650_ops;2638 2639	/* determine the revision */2640	val = snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f;2641	if (val < 3)2642		ac97->id = 0x414c4720;          /* Old version */2643	else if (val < 0x10)2644		ac97->id = 0x414c4721;          /* D version */2645	else if (val < 0x20)2646		ac97->id = 0x414c4722;          /* E version */2647	else if (val < 0x30)2648		ac97->id = 0x414c4723;          /* F version */2649 2650	/* revision E or F */2651	/* FIXME: what about revision D ? */2652	ac97->spec.dev_flags = (ac97->id == 0x414c4722 ||2653				ac97->id == 0x414c4723);2654 2655	/* enable AC97_ALC650_GPIO_SETUP, AC97_ALC650_CLOCK for R/W */2656	snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS, 2657		snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x8000);2658 2659	/* Enable SPDIF-IN only on Rev.E and above */2660	val = snd_ac97_read(ac97, AC97_ALC650_CLOCK);2661	/* SPDIF IN with pin 47 */2662	if (ac97->spec.dev_flags &&2663	    /* ASUS A6KM requires EAPD */2664	    ! (ac97->subsystem_vendor == 0x1043 &&2665	       ac97->subsystem_device == 0x1103))2666		val |= 0x03; /* enable */2667	else2668		val &= ~0x03; /* disable */2669	snd_ac97_write_cache(ac97, AC97_ALC650_CLOCK, val);2670 2671	/* set default: slot 3,4,7,8,6,92672	   spdif-in monitor off, analog-spdif off, spdif-in off2673	   center on mic off, surround on line-in off2674	   downmix off, duplicate front off2675	*/2676	snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 0);2677 2678	/* set GPIO0 for mic bias */2679	/* GPIO0 pin output, no interrupt, high */2680	snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_SETUP,2681			     snd_ac97_read(ac97, AC97_ALC650_GPIO_SETUP) | 0x01);2682	snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,2683			     (snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x100) & ~0x10);2684 2685	/* full DAC volume */2686	snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);2687	snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);2688	return 0;2689}2690 2691static void alc655_update_jacks(struct snd_ac97 *ac97)2692{2693	int shared;2694	2695	/* shared Line-In / Surround Out */2696	shared = is_shared_surrout(ac97);2697	ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 9,2698			      shared ? (1 << 9) : 0, 0);2699	/* update shared Mic In / Center/LFE Out */2700	shared = is_shared_clfeout(ac97);2701	/* misc control; vrefout disable */2702	snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,2703			     shared ? (1 << 12) : 0);2704	ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 10,2705			      shared ? (1 << 10) : 0, 0);2706}2707 2708static const struct snd_kcontrol_new snd_ac97_controls_alc655[] = {2709	AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),2710	AC97_SURROUND_JACK_MODE_CTL,2711	AC97_CHANNEL_MODE_CTL,2712};2713 2714static int alc655_iec958_route_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)2715{2716	static const char * const texts_655[3] = {2717		"PCM", "Analog In", "IEC958 In"2718	};2719	static const char * const texts_658[4] = {2720		"PCM", "Analog1 In", "Analog2 In", "IEC958 In"2721	};2722	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);2723 2724	if (ac97->spec.dev_flags)2725		return snd_ctl_enum_info(uinfo, 1, 4, texts_658);2726	else2727		return snd_ctl_enum_info(uinfo, 1, 3, texts_655);2728}2729 2730static int alc655_iec958_route_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)2731{2732	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);2733	unsigned short val;2734 2735	val = ac97->regs[AC97_ALC650_MULTICH];2736	val = (val >> 12) & 3;2737	if (ac97->spec.dev_flags && val == 3)2738		val = 0;2739	ucontrol->value.enumerated.item[0] = val;2740	return 0;2741}2742 2743static int alc655_iec958_route_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)2744{2745	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);2746 2747	return ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 3 << 12,2748				     (unsigned short)ucontrol->value.enumerated.item[0] << 12,2749				     0);2750}2751 2752static const struct snd_kcontrol_new snd_ac97_spdif_controls_alc655[] = {2753        AC97_PAGE_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_ALC650_MULTICH, 11, 1, 0, 0),2754	/* disable this controls since it doesn't work as expected */2755        /* AC97_PAGE_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 14, 1, 0, 0), */2756	{2757		.iface  = SNDRV_CTL_ELEM_IFACE_MIXER,2758		.name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",2759		.info   = alc655_iec958_route_info,2760		.get    = alc655_iec958_route_get,2761		.put    = alc655_iec958_route_put,2762	},2763};2764 2765static int patch_alc655_specific(struct snd_ac97 * ac97)2766{2767	int err;2768 2769	err = patch_build_controls(ac97, snd_ac97_controls_alc655, ARRAY_SIZE(snd_ac97_controls_alc655));2770	if (err < 0)2771		return err;2772	if (ac97->ext_id & AC97_EI_SPDIF) {2773		err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655));2774		if (err < 0)2775			return err;2776	}2777	return 0;2778}2779 2780static const struct snd_ac97_build_ops patch_alc655_ops = {2781	.build_specific	= patch_alc655_specific,2782	.update_jacks = alc655_update_jacks2783};2784 2785static int patch_alc655(struct snd_ac97 * ac97)2786{2787	unsigned int val;2788 2789	if (ac97->id == AC97_ID_ALC658) {2790		ac97->spec.dev_flags = 1; /* ALC658 */2791		if ((snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f) == 2) {2792			ac97->id = AC97_ID_ALC658D;2793			ac97->spec.dev_flags = 2;2794		}2795	}2796 2797	ac97->build_ops = &patch_alc655_ops;2798 2799	/* assume only page 0 for writing cache */2800	snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);2801 2802	/* adjust default values */2803	val = snd_ac97_read(ac97, 0x7a); /* misc control */2804	if (ac97->spec.dev_flags) /* ALC658 */2805		val &= ~(1 << 1); /* Pin 47 is spdif input pin */2806	else { /* ALC655 */2807		if (ac97->subsystem_vendor == 0x1462 &&2808		    (ac97->subsystem_device == 0x0131 || /* MSI S270 laptop */2809		     ac97->subsystem_device == 0x0161 || /* LG K1 Express */2810		     ac97->subsystem_device == 0x0351 || /* MSI L725 laptop */2811		     ac97->subsystem_device == 0x0471 || /* MSI L720 laptop */2812		     ac97->subsystem_device == 0x0061))  /* MSI S250 laptop */2813			val &= ~(1 << 1); /* Pin 47 is EAPD (for internal speaker) */2814		else2815			val |= (1 << 1); /* Pin 47 is spdif input pin */2816		/* this seems missing on some hardwares */2817		ac97->ext_id |= AC97_EI_SPDIF;2818	}2819	val &= ~(1 << 12); /* vref enable */2820	snd_ac97_write_cache(ac97, 0x7a, val);2821	/* set default: spdif-in enabled,2822	   spdif-in monitor off, spdif-in PCM off2823	   center on mic off, surround on line-in off2824	   duplicate front off2825	*/2826	snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);2827 2828	/* full DAC volume */2829	snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);2830	snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);2831 2832	/* update undocumented bit... */2833	if (ac97->id == AC97_ID_ALC658D)2834		snd_ac97_update_bits(ac97, 0x74, 0x0800, 0x0800);2835 2836	return 0;2837}2838 2839 2840#define AC97_ALC850_JACK_SELECT	0x762841#define AC97_ALC850_MISC1	0x7a2842#define AC97_ALC850_MULTICH    0x6a2843 2844static void alc850_update_jacks(struct snd_ac97 *ac97)2845{2846	int shared;2847	int aux_is_back_surround;2848	2849	/* shared Line-In / Surround Out */2850	shared = is_shared_surrout(ac97);2851	/* SURR 1kOhm (bit4), Amp (bit5) */2852	snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<4)|(1<<5),2853			     shared ? (1<<5) : (1<<4));2854	/* LINE-IN = 0, SURROUND = 2 */2855	snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 12,2856			     shared ? (2<<12) : (0<<12));2857	/* update shared Mic In / Center/LFE Out */2858	shared = is_shared_clfeout(ac97);2859	/* Vref disable (bit12), 1kOhm (bit13) */2860	snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<12)|(1<<13),2861			     shared ? (1<<12) : (1<<13));2862	/* MIC-IN = 1, CENTER-LFE = 5 */2863	snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 4,2864			     shared ? (5<<4) : (1<<4));2865 2866	aux_is_back_surround = alc850_is_aux_back_surround(ac97);2867	/* Aux is Back Surround */2868	snd_ac97_update_bits(ac97, AC97_ALC850_MULTICH, 1 << 10,2869				 aux_is_back_surround ? (1<<10) : (0<<10));2870}2871 2872static const struct snd_kcontrol_new snd_ac97_controls_alc850[] = {2873	AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),2874	AC97_SINGLE("Mic Front Input Switch", AC97_ALC850_JACK_SELECT, 15, 1, 1),2875	AC97_SURROUND_JACK_MODE_CTL,2876	AC97_CHANNEL_MODE_8CH_CTL,2877};2878 2879static int patch_alc850_specific(struct snd_ac97 *ac97)2880{2881	int err;2882 2883	err = patch_build_controls(ac97, snd_ac97_controls_alc850, ARRAY_SIZE(snd_ac97_controls_alc850));2884	if (err < 0)2885		return err;2886	if (ac97->ext_id & AC97_EI_SPDIF) {2887		err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655));2888		if (err < 0)2889			return err;2890	}2891	return 0;2892}2893 2894static const struct snd_ac97_build_ops patch_alc850_ops = {2895	.build_specific	= patch_alc850_specific,2896	.update_jacks = alc850_update_jacks2897};2898 2899static int patch_alc850(struct snd_ac97 *ac97)2900{2901	ac97->build_ops = &patch_alc850_ops;2902 2903	ac97->spec.dev_flags = 0; /* for IEC958 playback route - ALC655 compatible */2904	ac97->flags |= AC97_HAS_8CH;2905 2906	/* assume only page 0 for writing cache */2907	snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);2908 2909	/* adjust default values */2910	/* set default: spdif-in enabled,2911	   spdif-in monitor off, spdif-in PCM off2912	   center on mic off, surround on line-in off2913	   duplicate front off2914	   NB default bit 10=0 = Aux is Capture, not Back Surround2915	*/2916	snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);2917	/* SURR_OUT: on, Surr 1kOhm: on, Surr Amp: off, Front 1kOhm: off2918	 * Front Amp: on, Vref: enable, Center 1kOhm: on, Mix: on2919	 */2920	snd_ac97_write_cache(ac97, 0x7a, (1<<1)|(1<<4)|(0<<5)|(1<<6)|2921			     (1<<7)|(0<<12)|(1<<13)|(0<<14));2922	/* detection UIO2,3: all path floating, UIO3: MIC, Vref2: disable,2923	 * UIO1: FRONT, Vref3: disable, UIO3: LINE, Front-Mic: mute2924	 */2925	snd_ac97_write_cache(ac97, 0x76, (0<<0)|(0<<2)|(1<<4)|(1<<7)|(2<<8)|2926			     (1<<11)|(0<<12)|(1<<15));2927 2928	/* full DAC volume */2929	snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);2930	snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);2931	return 0;2932}2933 2934static int patch_aztech_azf3328_specific(struct snd_ac97 *ac97)2935{2936	struct snd_kcontrol *kctl_3d_center =2937		snd_ac97_find_mixer_ctl(ac97, "3D Control - Center");2938	struct snd_kcontrol *kctl_3d_depth =2939		snd_ac97_find_mixer_ctl(ac97, "3D Control - Depth");2940 2941	/*2942	 * 3D register is different from AC97 standard layout2943	 * (also do some renaming, to resemble Windows driver naming)2944	 */2945	if (kctl_3d_center) {2946		kctl_3d_center->private_value =2947			AC97_SINGLE_VALUE(AC97_3D_CONTROL, 1, 0x07, 0);2948		snd_ac97_rename_vol_ctl(ac97,2949			"3D Control - Center", "3D Control - Width"2950		);2951	}2952	if (kctl_3d_depth)2953		kctl_3d_depth->private_value =2954			AC97_SINGLE_VALUE(AC97_3D_CONTROL, 8, 0x03, 0);2955 2956	/* Aztech Windows driver calls the2957	   equivalent control "Modem Playback", thus rename it: */2958	snd_ac97_rename_vol_ctl(ac97,2959		"Master Mono Playback", "Modem Playback"2960	);2961	snd_ac97_rename_vol_ctl(ac97,2962		"Headphone Playback", "FM Synth Playback"2963	);2964 2965	return 0;2966}2967 2968static const struct snd_ac97_build_ops patch_aztech_azf3328_ops = {2969	.build_specific	= patch_aztech_azf3328_specific2970};2971 2972static int patch_aztech_azf3328(struct snd_ac97 *ac97)2973{2974	ac97->build_ops = &patch_aztech_azf3328_ops;2975	return 0;2976}2977 2978/*2979 * C-Media CM97xx codecs2980 */2981static void cm9738_update_jacks(struct snd_ac97 *ac97)2982{2983	/* shared Line-In / Surround Out */2984	snd_ac97_update_bits(ac97, AC97_CM9738_VENDOR_CTRL, 1 << 10,2985			     is_shared_surrout(ac97) ? (1 << 10) : 0);2986}2987 2988static const struct snd_kcontrol_new snd_ac97_cm9738_controls[] = {2989	AC97_SINGLE("Duplicate Front", AC97_CM9738_VENDOR_CTRL, 13, 1, 0),2990	AC97_SURROUND_JACK_MODE_CTL,2991	AC97_CHANNEL_MODE_4CH_CTL,2992};2993 2994static int patch_cm9738_specific(struct snd_ac97 * ac97)2995{2996	return patch_build_controls(ac97, snd_ac97_cm9738_controls, ARRAY_SIZE(snd_ac97_cm9738_controls));2997}2998 2999static const struct snd_ac97_build_ops patch_cm9738_ops = {3000	.build_specific	= patch_cm9738_specific,3001	.update_jacks = cm9738_update_jacks3002};3003 3004static int patch_cm9738(struct snd_ac97 * ac97)3005{3006	ac97->build_ops = &patch_cm9738_ops;3007	/* FIXME: can anyone confirm below? */3008	/* CM9738 has no PCM volume although the register reacts */3009	ac97->flags |= AC97_HAS_NO_PCM_VOL;3010	snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);3011 3012	return 0;3013}3014 3015static int snd_ac97_cmedia_spdif_playback_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)3016{3017	static const char * const texts[] = { "Analog", "Digital" };3018 3019	return snd_ctl_enum_info(uinfo, 1, 2, texts);3020}3021 3022static int snd_ac97_cmedia_spdif_playback_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)3023{3024	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);3025	unsigned short val;3026 3027	val = ac97->regs[AC97_CM9739_SPDIF_CTRL];3028	ucontrol->value.enumerated.item[0] = (val >> 1) & 0x01;3029	return 0;3030}3031 3032static int snd_ac97_cmedia_spdif_playback_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)3033{3034	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);3035 3036	return snd_ac97_update_bits(ac97, AC97_CM9739_SPDIF_CTRL,3037				    0x01 << 1, 3038				    (ucontrol->value.enumerated.item[0] & 0x01) << 1);3039}3040 3041static const struct snd_kcontrol_new snd_ac97_cm9739_controls_spdif[] = {3042	/* BIT 0: SPDI_EN - always true */3043	{ /* BIT 1: SPDIFS */3044		.iface	= SNDRV_CTL_ELEM_IFACE_MIXER,3045		.name	= SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",3046		.info	= snd_ac97_cmedia_spdif_playback_source_info,3047		.get	= snd_ac97_cmedia_spdif_playback_source_get,3048		.put	= snd_ac97_cmedia_spdif_playback_source_put,3049	},3050	/* BIT 2: IG_SPIV */3051	AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9739_SPDIF_CTRL, 2, 1, 0),3052	/* BIT 3: SPI2F */3053	AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9739_SPDIF_CTRL, 3, 1, 0), 3054	/* BIT 4: SPI2SDI */3055	AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9739_SPDIF_CTRL, 4, 1, 0),3056	/* BIT 8: SPD32 - 32bit SPDIF - not supported yet */3057};3058 3059static void cm9739_update_jacks(struct snd_ac97 *ac97)3060{3061	/* shared Line-In / Surround Out */3062	snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 1 << 10,3063			     is_shared_surrout(ac97) ? (1 << 10) : 0);3064	/* shared Mic In / Center/LFE Out **/3065	snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 0x3000,3066			     is_shared_clfeout(ac97) ? 0x1000 : 0x2000);3067}3068 3069static const struct snd_kcontrol_new snd_ac97_cm9739_controls[] = {3070	AC97_SURROUND_JACK_MODE_CTL,3071	AC97_CHANNEL_MODE_CTL,3072};3073 3074static int patch_cm9739_specific(struct snd_ac97 * ac97)3075{3076	return patch_build_controls(ac97, snd_ac97_cm9739_controls, ARRAY_SIZE(snd_ac97_cm9739_controls));3077}3078 3079static int patch_cm9739_post_spdif(struct snd_ac97 * ac97)3080{3081	return patch_build_controls(ac97, snd_ac97_cm9739_controls_spdif, ARRAY_SIZE(snd_ac97_cm9739_controls_spdif));3082}3083 3084static const struct snd_ac97_build_ops patch_cm9739_ops = {3085	.build_specific	= patch_cm9739_specific,3086	.build_post_spdif = patch_cm9739_post_spdif,3087	.update_jacks = cm9739_update_jacks3088};3089 3090static int patch_cm9739(struct snd_ac97 * ac97)3091{3092	unsigned short val;3093 3094	ac97->build_ops = &patch_cm9739_ops;3095 3096	/* CM9739/A has no Master and PCM volume although the register reacts */3097	ac97->flags |= AC97_HAS_NO_MASTER_VOL | AC97_HAS_NO_PCM_VOL;3098	snd_ac97_write_cache(ac97, AC97_MASTER, 0x8000);3099	snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);3100 3101	/* check spdif */3102	val = snd_ac97_read(ac97, AC97_EXTENDED_STATUS);3103	if (val & AC97_EA_SPCV) {3104		/* enable spdif in */3105		snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,3106				     snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) | 0x01);3107		ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */3108	} else {3109		ac97->ext_id &= ~AC97_EI_SPDIF; /* disable extended-id */3110		ac97->rates[AC97_RATES_SPDIF] = 0;3111	}3112 3113	/* set-up multi channel */3114	/* bit 14: 0 = SPDIF, 1 = EAPD */3115	/* bit 13: enable internal vref output for mic */3116	/* bit 12: disable center/lfe (switchable) */3117	/* bit 10: disable surround/line (switchable) */3118	/* bit 9: mix 2 surround off */3119	/* bit 4: undocumented; 0 mutes the CM9739A, which defaults to 1 */3120	/* bit 3: undocumented; surround? */3121	/* bit 0: dB */3122	val = snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) & (1 << 4);3123	val |= (1 << 3);3124	val |= (1 << 13);3125	if (! (ac97->ext_id & AC97_EI_SPDIF))3126		val |= (1 << 14);3127	snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN, val);3128 3129	/* FIXME: set up GPIO */3130	snd_ac97_write_cache(ac97, 0x70, 0x0100);3131	snd_ac97_write_cache(ac97, 0x72, 0x0020);3132	/* Special exception for ASUS W1000/CMI9739. It does not have an SPDIF in. */3133	if (ac97->pci &&3134	     ac97->subsystem_vendor == 0x1043 &&3135	     ac97->subsystem_device == 0x1843) {3136		snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,3137			snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) & ~0x01);3138		snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN,3139			snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) | (1 << 14));3140	}3141 3142	return 0;3143}3144 3145#define AC97_CM9761_MULTI_CHAN	0x643146#define AC97_CM9761_FUNC	0x663147#define AC97_CM9761_SPDIF_CTRL	0x6c3148 3149static void cm9761_update_jacks(struct snd_ac97 *ac97)3150{3151	/* FIXME: check the bits for each model3152	 *        model 83 is confirmed to work3153	 */3154	static const unsigned short surr_on[3][2] = {3155		{ 0x0008, 0x0000 }, /* 9761-78 & 82 */3156		{ 0x0000, 0x0008 }, /* 9761-82 rev.B */3157		{ 0x0000, 0x0008 }, /* 9761-83 */3158	};3159	static const unsigned short clfe_on[3][2] = {3160		{ 0x0000, 0x1000 }, /* 9761-78 & 82 */3161		{ 0x1000, 0x0000 }, /* 9761-82 rev.B */3162		{ 0x0000, 0x1000 }, /* 9761-83 */3163	};3164	static const unsigned short surr_shared[3][2] = {3165		{ 0x0000, 0x0400 }, /* 9761-78 & 82 */3166		{ 0x0000, 0x0400 }, /* 9761-82 rev.B */3167		{ 0x0000, 0x0400 }, /* 9761-83 */3168	};3169	static const unsigned short clfe_shared[3][2] = {3170		{ 0x2000, 0x0880 }, /* 9761-78 & 82 */3171		{ 0x0000, 0x2880 }, /* 9761-82 rev.B */3172		{ 0x2000, 0x0800 }, /* 9761-83 */3173	};3174	unsigned short val = 0;3175 3176	val |= surr_on[ac97->spec.dev_flags][is_surround_on(ac97)];3177	val |= clfe_on[ac97->spec.dev_flags][is_clfe_on(ac97)];3178	val |= surr_shared[ac97->spec.dev_flags][is_shared_surrout(ac97)];3179	val |= clfe_shared[ac97->spec.dev_flags][is_shared_clfeout(ac97)];3180 3181	snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x3c88, val);3182}3183 3184static const struct snd_kcontrol_new snd_ac97_cm9761_controls[] = {3185	AC97_SURROUND_JACK_MODE_CTL,3186	AC97_CHANNEL_MODE_CTL,3187};3188 3189static int cm9761_spdif_out_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)3190{3191	static const char * const texts[] = { "AC-Link", "ADC", "SPDIF-In" };3192 3193	return snd_ctl_enum_info(uinfo, 1, 3, texts);3194}3195 3196static int cm9761_spdif_out_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)3197{3198	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);3199 3200	if (ac97->regs[AC97_CM9761_FUNC] & 0x1)3201		ucontrol->value.enumerated.item[0] = 2; /* SPDIF-loopback */3202	else if (ac97->regs[AC97_CM9761_SPDIF_CTRL] & 0x2)3203		ucontrol->value.enumerated.item[0] = 1; /* ADC loopback */3204	else3205		ucontrol->value.enumerated.item[0] = 0; /* AC-link */3206	return 0;3207}3208 3209static int cm9761_spdif_out_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)3210{3211	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);3212 3213	if (ucontrol->value.enumerated.item[0] == 2)3214		return snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0x1);3215	snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0);3216	return snd_ac97_update_bits(ac97, AC97_CM9761_SPDIF_CTRL, 0x2,3217				    ucontrol->value.enumerated.item[0] == 1 ? 0x2 : 0);3218}3219 3220static const char * const cm9761_dac_clock[] = {3221	"AC-Link", "SPDIF-In", "Both"3222};3223static const struct ac97_enum cm9761_dac_clock_enum =3224	AC97_ENUM_SINGLE(AC97_CM9761_SPDIF_CTRL, 9, 3, cm9761_dac_clock);3225 3226static const struct snd_kcontrol_new snd_ac97_cm9761_controls_spdif[] = {3227	{ /* BIT 1: SPDIFS */3228		.iface	= SNDRV_CTL_ELEM_IFACE_MIXER,3229		.name	= SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",3230		.info = cm9761_spdif_out_source_info,3231		.get = cm9761_spdif_out_source_get,3232		.put = cm9761_spdif_out_source_put,3233	},3234	/* BIT 2: IG_SPIV */3235	AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9761_SPDIF_CTRL, 2, 1, 0),3236	/* BIT 3: SPI2F */3237	AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9761_SPDIF_CTRL, 3, 1, 0), 3238	/* BIT 4: SPI2SDI */3239	AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9761_SPDIF_CTRL, 4, 1, 0),3240	/* BIT 9-10: DAC_CTL */3241	AC97_ENUM("DAC Clock Source", cm9761_dac_clock_enum),3242};3243 3244static int patch_cm9761_post_spdif(struct snd_ac97 * ac97)3245{3246	return patch_build_controls(ac97, snd_ac97_cm9761_controls_spdif, ARRAY_SIZE(snd_ac97_cm9761_controls_spdif));3247}3248 3249static int patch_cm9761_specific(struct snd_ac97 * ac97)3250{3251	return patch_build_controls(ac97, snd_ac97_cm9761_controls, ARRAY_SIZE(snd_ac97_cm9761_controls));3252}3253 3254static const struct snd_ac97_build_ops patch_cm9761_ops = {3255	.build_specific	= patch_cm9761_specific,3256	.build_post_spdif = patch_cm9761_post_spdif,3257	.update_jacks = cm9761_update_jacks3258};3259 3260static int patch_cm9761(struct snd_ac97 *ac97)3261{3262	unsigned short val;3263 3264	/* CM9761 has no PCM volume although the register reacts */3265	/* Master volume seems to have _some_ influence on the analog3266	 * input sounds3267	 */3268	ac97->flags |= /*AC97_HAS_NO_MASTER_VOL |*/ AC97_HAS_NO_PCM_VOL;3269	snd_ac97_write_cache(ac97, AC97_MASTER, 0x8808);3270	snd_ac97_write_cache(ac97, AC97_PCM, 0x8808);3271 3272	ac97->spec.dev_flags = 0; /* 1 = model 82 revision B, 2 = model 83 */3273	if (ac97->id == AC97_ID_CM9761_82) {3274		unsigned short tmp;3275		/* check page 1, reg 0x60 */3276		val = snd_ac97_read(ac97, AC97_INT_PAGING);3277		snd_ac97_write_cache(ac97, AC97_INT_PAGING, (val & ~0x0f) | 0x01);3278		tmp = snd_ac97_read(ac97, 0x60);3279		ac97->spec.dev_flags = tmp & 1; /* revision B? */3280		snd_ac97_write_cache(ac97, AC97_INT_PAGING, val);3281	} else if (ac97->id == AC97_ID_CM9761_83)3282		ac97->spec.dev_flags = 2;3283 3284	ac97->build_ops = &patch_cm9761_ops;3285 3286	/* enable spdif */3287	/* force the SPDIF bit in ext_id - codec doesn't set this bit! */3288        ac97->ext_id |= AC97_EI_SPDIF;3289	/* to be sure: we overwrite the ext status bits */3290	snd_ac97_write_cache(ac97, AC97_EXTENDED_STATUS, 0x05c0);3291	/* Don't set 0x0200 here.  This results in the silent analog output */3292	snd_ac97_write_cache(ac97, AC97_CM9761_SPDIF_CTRL, 0x0001); /* enable spdif-in */3293	ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */3294 3295	/* set-up multi channel */3296	/* bit 15: pc master beep off3297	 * bit 14: pin47 = EAPD/SPDIF3298	 * bit 13: vref ctl [= cm9739]3299	 * bit 12: CLFE control (reverted on rev B)3300	 * bit 11: Mic/center share (reverted on rev B)3301	 * bit 10: suddound/line share3302	 * bit  9: Analog-in mix -> surround3303	 * bit  8: Analog-in mix -> CLFE3304	 * bit  7: Mic/LFE share (mic/center/lfe)3305	 * bit  5: vref select (9761A)3306	 * bit  4: front control3307	 * bit  3: surround control (revereted with rev B)3308	 * bit  2: front mic3309	 * bit  1: stereo mic3310	 * bit  0: mic boost level (0=20dB, 1=30dB)3311	 */3312 3313#if 03314	if (ac97->spec.dev_flags)3315		val = 0x0214;3316	else3317		val = 0x321c;3318#endif3319	val = snd_ac97_read(ac97, AC97_CM9761_MULTI_CHAN);3320	val |= (1 << 4); /* front on */3321	snd_ac97_write_cache(ac97, AC97_CM9761_MULTI_CHAN, val);3322 3323	/* FIXME: set up GPIO */3324	snd_ac97_write_cache(ac97, 0x70, 0x0100);3325	snd_ac97_write_cache(ac97, 0x72, 0x0020);3326 3327	return 0;3328}3329       3330#define AC97_CM9780_SIDE	0x603331#define AC97_CM9780_JACK	0x623332#define AC97_CM9780_MIXER	0x643333#define AC97_CM9780_MULTI_CHAN	0x663334#define AC97_CM9780_SPDIF	0x6c3335 3336static const char * const cm9780_ch_select[] = {3337	"Front", "Side", "Center/LFE", "Rear"3338};3339static const struct ac97_enum cm9780_ch_select_enum =3340	AC97_ENUM_SINGLE(AC97_CM9780_MULTI_CHAN, 6, 4, cm9780_ch_select);3341static const struct snd_kcontrol_new cm9780_controls[] = {3342	AC97_DOUBLE("Side Playback Switch", AC97_CM9780_SIDE, 15, 7, 1, 1),3343	AC97_DOUBLE("Side Playback Volume", AC97_CM9780_SIDE, 8, 0, 31, 0),3344	AC97_ENUM("Side Playback Route", cm9780_ch_select_enum),3345};3346 3347static int patch_cm9780_specific(struct snd_ac97 *ac97)3348{3349	return patch_build_controls(ac97, cm9780_controls, ARRAY_SIZE(cm9780_controls));3350}3351 3352static const struct snd_ac97_build_ops patch_cm9780_ops = {3353	.build_specific	= patch_cm9780_specific,3354	.build_post_spdif = patch_cm9761_post_spdif	/* identical with CM9761 */3355};3356 3357static int patch_cm9780(struct snd_ac97 *ac97)3358{3359	unsigned short val;3360 3361	ac97->build_ops = &patch_cm9780_ops;3362 3363	/* enable spdif */3364	if (ac97->ext_id & AC97_EI_SPDIF) {3365		ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */3366		val = snd_ac97_read(ac97, AC97_CM9780_SPDIF);3367		val |= 0x1; /* SPDI_EN */3368		snd_ac97_write_cache(ac97, AC97_CM9780_SPDIF, val);3369	}3370 3371	return 0;3372}3373 3374/*3375 * VIA VT1613 codec3376 */3377static const struct snd_kcontrol_new snd_ac97_controls_vt1613[] = {3378AC97_SINGLE("DC Offset removal", 0x5a, 10, 1, 0),3379};3380 3381static int patch_vt1613_specific(struct snd_ac97 *ac97)3382{3383	return patch_build_controls(ac97, &snd_ac97_controls_vt1613[0],3384				    ARRAY_SIZE(snd_ac97_controls_vt1613));3385};3386 3387static const struct snd_ac97_build_ops patch_vt1613_ops = {3388	.build_specific	= patch_vt1613_specific3389};3390 3391static int patch_vt1613(struct snd_ac97 *ac97)3392{3393	ac97->build_ops = &patch_vt1613_ops;3394 3395	ac97->flags |= AC97_HAS_NO_VIDEO;3396	ac97->caps |= AC97_BC_HEADPHONE;3397 3398	return 0;3399}3400 3401/*3402 * VIA VT1616 codec3403 */3404static const struct snd_kcontrol_new snd_ac97_controls_vt1616[] = {3405AC97_SINGLE("DC Offset removal", 0x5a, 10, 1, 0),3406AC97_SINGLE("Alternate Level to Surround Out", 0x5a, 15, 1, 0),3407AC97_SINGLE("Downmix LFE and Center to Front", 0x5a, 12, 1, 0),3408AC97_SINGLE("Downmix Surround to Front", 0x5a, 11, 1, 0),3409};3410 3411static const char * const follower_vols_vt1616[] = {3412	"Front Playback Volume",3413	"Surround Playback Volume",3414	"Center Playback Volume",3415	"LFE Playback Volume",3416	NULL3417};3418 3419static const char * const follower_sws_vt1616[] = {3420	"Front Playback Switch",3421	"Surround Playback Switch",3422	"Center Playback Switch",3423	"LFE Playback Switch",3424	NULL3425};3426 3427/* find a mixer control element with the given name */3428static struct snd_kcontrol *snd_ac97_find_mixer_ctl(struct snd_ac97 *ac97,3429						    const char *name)3430{3431	return snd_ctl_find_id_mixer(ac97->bus->card, name);3432}3433 3434/* create a virtual master control and add followers */3435static int snd_ac97_add_vmaster(struct snd_ac97 *ac97, char *name,3436				const unsigned int *tlv,3437				const char * const *followers)3438{3439	struct snd_kcontrol *kctl;3440	int err;3441 3442	kctl = snd_ctl_make_virtual_master(name, tlv);3443	if (!kctl)3444		return -ENOMEM;3445	err = snd_ctl_add(ac97->bus->card, kctl);3446	if (err < 0)3447		return err;3448 3449	return snd_ctl_add_followers(ac97->bus->card, kctl, followers);3450}3451 3452static int patch_vt1616_specific(struct snd_ac97 * ac97)3453{3454	struct snd_kcontrol *kctl;3455	int err;3456 3457	if (snd_ac97_try_bit(ac97, 0x5a, 9)) {3458		err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[0], 1);3459		if (err < 0)3460			return err;3461	}3462	err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[1], ARRAY_SIZE(snd_ac97_controls_vt1616) - 1);3463	if (err < 0)3464		return err;3465 3466	/* There is already a misnamed master switch.  Rename it.  */3467	kctl = snd_ac97_find_mixer_ctl(ac97, "Master Playback Volume");3468	if (!kctl)3469		return -EINVAL;3470 3471	snd_ac97_rename_vol_ctl(ac97, "Master Playback", "Front Playback");3472 3473	err = snd_ac97_add_vmaster(ac97, "Master Playback Volume",3474				   kctl->tlv.p, follower_vols_vt1616);3475	if (err < 0)3476		return err;3477 3478	err = snd_ac97_add_vmaster(ac97, "Master Playback Switch",3479				   NULL, follower_sws_vt1616);3480	if (err < 0)3481		return err;3482 3483	return 0;3484}3485 3486static const struct snd_ac97_build_ops patch_vt1616_ops = {3487	.build_specific	= patch_vt1616_specific3488};3489 3490static int patch_vt1616(struct snd_ac97 * ac97)3491{3492	ac97->build_ops = &patch_vt1616_ops;3493	return 0;3494}3495 3496/*3497 * VT1617A codec3498 */3499 3500/*3501 * unfortunately, the vt1617a stashes the twiddlers required for3502 * noodling the i/o jacks on 2 different regs. that means that we can't3503 * use the easy way provided by AC97_ENUM_DOUBLE() we have to write3504 * are own funcs.3505 *3506 * NB: this is absolutely and utterly different from the vt1618. dunno3507 * about the 1616.3508 */3509 3510/* copied from ac97_surround_jack_mode_info() */3511static int snd_ac97_vt1617a_smart51_info(struct snd_kcontrol *kcontrol,3512					 struct snd_ctl_elem_info *uinfo)3513{3514	/* ordering in this list reflects vt1617a docs for Reg 20 and3515	 * 7a and Table 6 that lays out the matrix NB WRT Table6: SM513516	 * is SM51EN *AND* it's Bit14, not Bit15 so the table is very3517	 * counter-intuitive */ 3518 3519	static const char * const texts[] = {"LineIn Mic1", "LineIn Mic1 Mic3",3520				       "Surr LFE/C Mic3", "LineIn LFE/C Mic3",3521				       "LineIn Mic2", "LineIn Mic2 Mic1",3522				       "Surr LFE Mic1", "Surr LFE Mic1 Mic2"};3523 3524	return snd_ctl_enum_info(uinfo, 1, 8, texts);3525}3526 3527static int snd_ac97_vt1617a_smart51_get(struct snd_kcontrol *kcontrol,3528					struct snd_ctl_elem_value *ucontrol)3529{3530	ushort usSM51, usMS;  3531 3532	struct snd_ac97 *pac97;3533	3534	pac97 = snd_kcontrol_chip(kcontrol); /* grab codec handle */3535 3536	/* grab our desired bits, then mash them together in a manner3537	 * consistent with Table 6 on page 17 in the 1617a docs */3538 3539	usSM51 = snd_ac97_read(pac97, 0x7a) >> 14;3540	usMS   = snd_ac97_read(pac97, 0x20) >> 8;3541  3542	ucontrol->value.enumerated.item[0] = (usSM51 << 1) + usMS;3543 3544	return 0;3545}3546 3547static int snd_ac97_vt1617a_smart51_put(struct snd_kcontrol *kcontrol,3548					struct snd_ctl_elem_value *ucontrol)3549{3550	ushort usSM51, usMS, usReg;  3551 3552	struct snd_ac97 *pac97;3553 3554	pac97 = snd_kcontrol_chip(kcontrol); /* grab codec handle */3555 3556	usSM51 = ucontrol->value.enumerated.item[0] >> 1;3557	usMS   = ucontrol->value.enumerated.item[0] &  1;3558 3559	/* push our values into the register - consider that things will be left3560	 * in a funky state if the write fails */3561 3562	usReg = snd_ac97_read(pac97, 0x7a);3563	snd_ac97_write_cache(pac97, 0x7a, (usReg & 0x3FFF) + (usSM51 << 14));3564	usReg = snd_ac97_read(pac97, 0x20);3565	snd_ac97_write_cache(pac97, 0x20, (usReg & 0xFEFF) + (usMS   <<  8));3566 3567	return 0;3568}3569 3570static const struct snd_kcontrol_new snd_ac97_controls_vt1617a[] = {3571 3572	AC97_SINGLE("Center/LFE Exchange", 0x5a, 8, 1, 0),3573	/*3574	 * These are used to enable/disable surround sound on motherboards3575	 * that have 3 bidirectional analog jacks3576	 */3577	{3578		.iface         = SNDRV_CTL_ELEM_IFACE_MIXER,3579		.name          = "Smart 5.1 Select",3580		.info          = snd_ac97_vt1617a_smart51_info,3581		.get           = snd_ac97_vt1617a_smart51_get,3582		.put           = snd_ac97_vt1617a_smart51_put,3583	},3584};3585 3586static int patch_vt1617a(struct snd_ac97 * ac97)3587{3588	int err = 0;3589	int val;3590 3591	/* we choose to not fail out at this point, but we tell the3592	   caller when we return */3593 3594	err = patch_build_controls(ac97, &snd_ac97_controls_vt1617a[0],3595				   ARRAY_SIZE(snd_ac97_controls_vt1617a));3596 3597	/* bring analog power consumption to normal by turning off the3598	 * headphone amplifier, like WinXP driver for EPIA SP3599	 */3600	/* We need to check the bit before writing it.3601	 * On some (many?) hardwares, setting bit actually clears it!3602	 */3603	val = snd_ac97_read(ac97, 0x5c);3604	if (!(val & 0x20))3605		snd_ac97_write_cache(ac97, 0x5c, 0x20);3606 3607	ac97->ext_id |= AC97_EI_SPDIF;	/* force the detection of spdif */3608	ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000;3609	ac97->build_ops = &patch_vt1616_ops;3610 3611	return err;3612}3613 3614/* VIA VT1618 8 CHANNEL AC97 CODEC3615 *3616 * VIA implements 'Smart 5.1' completely differently on the 1618 than3617 * it does on the 1617a. awesome! They seem to have sourced this3618 * particular revision of the technology from somebody else, it's3619 * called Universal Audio Jack and it shows up on some other folk's chips3620 * as well.3621 *3622 * ordering in this list reflects vt1618 docs for Reg 60h and3623 * the block diagram, DACs are as follows:3624 *3625 *        OUT_O -> Front,3626 *	  OUT_1 -> Surround,3627 *	  OUT_2 -> C/LFE3628 *3629 * Unlike the 1617a, each OUT has a consistent set of mappings3630 * for all bitpatterns other than 00:3631 *3632 *        01       Unmixed Output3633 *        10       Line In3634 *        11       Mic  In3635 *3636 * Special Case of 00:3637 *3638 *        OUT_0    Mixed Output3639 *        OUT_1    Reserved3640 *        OUT_2    Reserved3641 *3642 * I have no idea what the hell Reserved does, but on an MSI3643 * CN700T, i have to set it to get 5.1 output - YMMV, bad3644 * shit may happen.3645 *3646 * If other chips use Universal Audio Jack, then this code might be applicable3647 * to them.3648 */3649 3650struct vt1618_uaj_item {3651	unsigned short mask;3652	unsigned short shift;3653	const char * const items[4];3654};3655 3656/* This list reflects the vt1618 docs for Vendor Defined Register 0x60. */3657 3658static const struct vt1618_uaj_item vt1618_uaj[3] = {3659	{3660		/* speaker jack */3661		.mask  = 0x03,3662		.shift = 0,3663		.items = {3664			"Speaker Out", "DAC Unmixed Out", "Line In", "Mic In"3665		}3666	},3667	{3668		/* line jack */3669		.mask  = 0x0c,3670		.shift = 2,3671		.items = {3672			"Surround Out", "DAC Unmixed Out", "Line In", "Mic In"3673		}3674	},3675	{3676		/* mic jack */3677		.mask  = 0x30,3678		.shift = 4,3679		.items = {3680			"Center LFE Out", "DAC Unmixed Out", "Line In", "Mic In"3681		},3682	},3683};3684 3685static int snd_ac97_vt1618_UAJ_info(struct snd_kcontrol *kcontrol,3686				    struct snd_ctl_elem_info *uinfo)3687{3688	return snd_ctl_enum_info(uinfo, 1, 4,3689				 vt1618_uaj[kcontrol->private_value].items);3690}3691 3692/* All of the vt1618 Universal Audio Jack twiddlers are on3693 * Vendor Defined Register 0x60, page 0. The bits, and thus3694 * the mask, are the only thing that changes3695 */3696static int snd_ac97_vt1618_UAJ_get(struct snd_kcontrol *kcontrol,3697				   struct snd_ctl_elem_value *ucontrol)3698{3699	unsigned short datpag, uaj;3700	struct snd_ac97 *pac97 = snd_kcontrol_chip(kcontrol);3701 3702	mutex_lock(&pac97->page_mutex);3703 3704	datpag = snd_ac97_read(pac97, AC97_INT_PAGING) & AC97_PAGE_MASK;3705	snd_ac97_update_bits(pac97, AC97_INT_PAGING, AC97_PAGE_MASK, 0);3706 3707	uaj = snd_ac97_read(pac97, 0x60) &3708		vt1618_uaj[kcontrol->private_value].mask;3709 3710	snd_ac97_update_bits(pac97, AC97_INT_PAGING, AC97_PAGE_MASK, datpag);3711	mutex_unlock(&pac97->page_mutex);3712 3713	ucontrol->value.enumerated.item[0] = uaj >>3714		vt1618_uaj[kcontrol->private_value].shift;3715 3716	return 0;3717}3718 3719static int snd_ac97_vt1618_UAJ_put(struct snd_kcontrol *kcontrol,3720				   struct snd_ctl_elem_value *ucontrol)3721{3722	return ac97_update_bits_page(snd_kcontrol_chip(kcontrol), 0x60,3723				     vt1618_uaj[kcontrol->private_value].mask,3724				     ucontrol->value.enumerated.item[0]<<3725				     vt1618_uaj[kcontrol->private_value].shift,3726				     0);3727}3728 3729/* config aux in jack - not found on 3 jack motherboards or soundcards */3730 3731static int snd_ac97_vt1618_aux_info(struct snd_kcontrol *kcontrol,3732				     struct snd_ctl_elem_info *uinfo)3733{3734	static const char * const txt_aux[] = {"Aux In", "Back Surr Out"};3735 3736	return snd_ctl_enum_info(uinfo, 1, 2, txt_aux);3737}3738 3739static int snd_ac97_vt1618_aux_get(struct snd_kcontrol *kcontrol,3740				   struct snd_ctl_elem_value *ucontrol)3741{3742	ucontrol->value.enumerated.item[0] =3743		(snd_ac97_read(snd_kcontrol_chip(kcontrol), 0x5c) & 0x0008)>>3;3744	return 0;3745}3746 3747static int snd_ac97_vt1618_aux_put(struct snd_kcontrol *kcontrol,3748				   struct snd_ctl_elem_value *ucontrol)3749{3750	/* toggle surround rear dac power */3751 3752	snd_ac97_update_bits(snd_kcontrol_chip(kcontrol), 0x5c, 0x0008,3753			     ucontrol->value.enumerated.item[0] << 3);3754 3755	/* toggle aux in surround rear out jack */3756 3757	return snd_ac97_update_bits(snd_kcontrol_chip(kcontrol), 0x76, 0x0008,3758				    ucontrol->value.enumerated.item[0] << 3);3759}3760 3761static const struct snd_kcontrol_new snd_ac97_controls_vt1618[] = {3762	AC97_SINGLE("Exchange Center/LFE", 0x5a,  8, 1,     0),3763	AC97_SINGLE("DC Offset",           0x5a, 10, 1,     0),3764	AC97_SINGLE("Soft Mute",           0x5c,  0, 1,     1),3765	AC97_SINGLE("Headphone Amp",       0x5c,  5, 1,     1),3766	AC97_DOUBLE("Back Surr Volume",    0x5e,  8, 0, 31, 1),3767	AC97_SINGLE("Back Surr Switch",    0x5e, 15, 1,     1),3768	{3769		.iface         = SNDRV_CTL_ELEM_IFACE_MIXER,3770		.name          = "Speaker Jack Mode",3771		.info          = snd_ac97_vt1618_UAJ_info,3772		.get           = snd_ac97_vt1618_UAJ_get,3773		.put           = snd_ac97_vt1618_UAJ_put,3774		.private_value = 03775	},3776	{3777		.iface         = SNDRV_CTL_ELEM_IFACE_MIXER,3778		.name          = "Line Jack Mode",3779		.info          = snd_ac97_vt1618_UAJ_info,3780		.get           = snd_ac97_vt1618_UAJ_get,3781		.put           = snd_ac97_vt1618_UAJ_put,3782		.private_value = 13783	},3784	{3785		.iface         = SNDRV_CTL_ELEM_IFACE_MIXER,3786		.name          = "Mic Jack Mode",3787		.info          = snd_ac97_vt1618_UAJ_info,3788		.get           = snd_ac97_vt1618_UAJ_get,3789		.put           = snd_ac97_vt1618_UAJ_put,3790		.private_value = 23791	},3792	{3793		.iface         = SNDRV_CTL_ELEM_IFACE_MIXER,3794		.name          = "Aux Jack Mode",3795		.info          = snd_ac97_vt1618_aux_info,3796		.get           = snd_ac97_vt1618_aux_get,3797		.put           = snd_ac97_vt1618_aux_put,3798	}3799};3800 3801static int patch_vt1618(struct snd_ac97 *ac97)3802{3803	return patch_build_controls(ac97, snd_ac97_controls_vt1618,3804				    ARRAY_SIZE(snd_ac97_controls_vt1618));3805}3806 3807/*3808 */3809static void it2646_update_jacks(struct snd_ac97 *ac97)3810{3811	/* shared Line-In / Surround Out */3812	snd_ac97_update_bits(ac97, 0x76, 1 << 9,3813			     is_shared_surrout(ac97) ? (1<<9) : 0);3814	/* shared Mic / Center/LFE Out */3815	snd_ac97_update_bits(ac97, 0x76, 1 << 10,3816			     is_shared_clfeout(ac97) ? (1<<10) : 0);3817}3818 3819static const struct snd_kcontrol_new snd_ac97_controls_it2646[] = {3820	AC97_SURROUND_JACK_MODE_CTL,3821	AC97_CHANNEL_MODE_CTL,3822};3823 3824static const struct snd_kcontrol_new snd_ac97_spdif_controls_it2646[] = {3825	AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), 0x76, 11, 1, 0),3826	AC97_SINGLE("Analog to IEC958 Output", 0x76, 12, 1, 0),3827	AC97_SINGLE("IEC958 Input Monitor", 0x76, 13, 1, 0),3828};3829 3830static int patch_it2646_specific(struct snd_ac97 * ac97)3831{3832	int err;3833	err = patch_build_controls(ac97, snd_ac97_controls_it2646, ARRAY_SIZE(snd_ac97_controls_it2646));3834	if (err < 0)3835		return err;3836	err = patch_build_controls(ac97, snd_ac97_spdif_controls_it2646, ARRAY_SIZE(snd_ac97_spdif_controls_it2646));3837	if (err < 0)3838		return err;3839	return 0;3840}3841 3842static const struct snd_ac97_build_ops patch_it2646_ops = {3843	.build_specific	= patch_it2646_specific,3844	.update_jacks = it2646_update_jacks3845};3846 3847static int patch_it2646(struct snd_ac97 * ac97)3848{3849	ac97->build_ops = &patch_it2646_ops;3850	/* full DAC volume */3851	snd_ac97_write_cache(ac97, 0x5E, 0x0808);3852	snd_ac97_write_cache(ac97, 0x7A, 0x0808);3853	return 0;3854}3855 3856/*3857 * Si3036 codec3858 */3859 3860#define AC97_SI3036_CHIP_ID     0x5a3861#define AC97_SI3036_LINE_CFG    0x5c3862 3863static const struct snd_kcontrol_new snd_ac97_controls_si3036[] = {3864AC97_DOUBLE("Modem Speaker Volume", 0x5c, 14, 12, 3, 1)3865};3866 3867static int patch_si3036_specific(struct snd_ac97 * ac97)3868{3869	int idx, err;3870	for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_si3036); idx++) {3871		err = snd_ctl_add(ac97->bus->card, snd_ctl_new1(&snd_ac97_controls_si3036[idx], ac97));3872		if (err < 0)3873			return err;3874	}3875	return 0;3876}3877 3878static const struct snd_ac97_build_ops patch_si3036_ops = {3879	.build_specific	= patch_si3036_specific,3880};3881 3882static int mpatch_si3036(struct snd_ac97 * ac97)3883{3884	ac97->build_ops = &patch_si3036_ops;3885	snd_ac97_write_cache(ac97, 0x5c, 0xf210 );3886	snd_ac97_write_cache(ac97, 0x68, 0);3887	return 0;3888}3889 3890/*3891 * LM 4550 Codec3892 *3893 * We use a static resolution table since LM4550 codec cannot be3894 * properly autoprobed to determine the resolution via3895 * check_volume_resolution().3896 */3897 3898static const struct snd_ac97_res_table lm4550_restbl[] = {3899	{ AC97_MASTER, 0x1f1f },3900	{ AC97_HEADPHONE, 0x1f1f },3901	{ AC97_MASTER_MONO, 0x001f },3902	{ AC97_PC_BEEP, 0x001f },	/* LSB is ignored */3903	{ AC97_PHONE, 0x001f },3904	{ AC97_MIC, 0x001f },3905	{ AC97_LINE, 0x1f1f },3906	{ AC97_CD, 0x1f1f },3907	{ AC97_VIDEO, 0x1f1f },3908	{ AC97_AUX, 0x1f1f },3909	{ AC97_PCM, 0x1f1f },3910	{ AC97_REC_GAIN, 0x0f0f },3911	{ } /* terminator */3912};3913 3914static int patch_lm4550(struct snd_ac97 *ac97)3915{3916	ac97->res_table = lm4550_restbl;3917	return 0;3918}3919