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linux/sound/pci/hda/patch_via.c
Thomas Gleixner d0fa1179e3 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 32 
Based on 1 normalized pattern(s):

  this driver is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option any later version this driver is distributed in the hope
  that it will be useful but without any warranty without even the
  implied warranty of merchantability or fitness for a particular
  purpose see the gnu general public license for more details you
  should have received a copy of the gnu general public license along
  with this program if not write to the free software foundation inc
  59 temple place suite 330 boston ma 02111 1307 usa

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 18 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190520170857.186505395@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-24 17:27:10 +02:00

1238 lines
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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Universal Interface for Intel High Definition Audio Codec
*
* HD audio interface patch for VIA VT17xx/VT18xx/VT20xx codec
*
* (C) 2006-2009 VIA Technology, Inc.
* (C) 2006-2008 Takashi Iwai <tiwai@suse.de>
*/
/* * * * * * * * * * * * * * Release History * * * * * * * * * * * * * * * * */
/* */
/* 2006-03-03 Lydia Wang Create the basic patch to support VT1708 codec */
/* 2006-03-14 Lydia Wang Modify hard code for some pin widget nid */
/* 2006-08-02 Lydia Wang Add support to VT1709 codec */
/* 2006-09-08 Lydia Wang Fix internal loopback recording source select bug */
/* 2007-09-12 Lydia Wang Add EAPD enable during driver initialization */
/* 2007-09-17 Lydia Wang Add VT1708B codec support */
/* 2007-11-14 Lydia Wang Add VT1708A codec HP and CD pin connect config */
/* 2008-02-03 Lydia Wang Fix Rear channels and Back channels inverse issue */
/* 2008-03-06 Lydia Wang Add VT1702 codec and VT1708S codec support */
/* 2008-04-09 Lydia Wang Add mute front speaker when HP plugin */
/* 2008-04-09 Lydia Wang Add Independent HP feature */
/* 2008-05-28 Lydia Wang Add second S/PDIF Out support for VT1702 */
/* 2008-09-15 Logan Li Add VT1708S Mic Boost workaround/backdoor */
/* 2009-02-16 Logan Li Add support for VT1718S */
/* 2009-03-13 Logan Li Add support for VT1716S */
/* 2009-04-14 Lydai Wang Add support for VT1828S and VT2020 */
/* 2009-07-08 Lydia Wang Add support for VT2002P */
/* 2009-07-21 Lydia Wang Add support for VT1812 */
/* 2009-09-19 Lydia Wang Add support for VT1818S */
/* */
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <sound/core.h>
#include <sound/asoundef.h>
#include <sound/hda_codec.h>
#include "hda_local.h"
#include "hda_auto_parser.h"
#include "hda_jack.h"
#include "hda_generic.h"
/* Pin Widget NID */
#define VT1708_HP_PIN_NID 0x20
#define VT1708_CD_PIN_NID 0x24
enum VIA_HDA_CODEC {
UNKNOWN = -1,
VT1708,
VT1709_10CH,
VT1709_6CH,
VT1708B_8CH,
VT1708B_4CH,
VT1708S,
VT1708BCE,
VT1702,
VT1718S,
VT1716S,
VT2002P,
VT1812,
VT1802,
VT1705CF,
VT1808,
CODEC_TYPES,
};
#define VT2002P_COMPATIBLE(spec) \
((spec)->codec_type == VT2002P ||\
(spec)->codec_type == VT1812 ||\
(spec)->codec_type == VT1802)
struct via_spec {
struct hda_gen_spec gen;
/* HP mode source */
unsigned int dmic_enabled;
enum VIA_HDA_CODEC codec_type;
/* analog low-power control */
bool alc_mode;
/* work to check hp jack state */
int hp_work_active;
int vt1708_jack_detect;
};
static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec);
static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream,
int action);
static const struct hda_codec_ops via_patch_ops; /* defined below */
static struct via_spec *via_new_spec(struct hda_codec *codec)
{
struct via_spec *spec;
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
if (spec == NULL)
return NULL;
codec->spec = spec;
snd_hda_gen_spec_init(&spec->gen);
spec->codec_type = get_codec_type(codec);
/* VT1708BCE & VT1708S are almost same */
if (spec->codec_type == VT1708BCE)
spec->codec_type = VT1708S;
spec->gen.indep_hp = 1;
spec->gen.keep_eapd_on = 1;
spec->gen.pcm_playback_hook = via_playback_pcm_hook;
spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
codec->power_save_node = 1;
spec->gen.power_down_unused = 1;
codec->patch_ops = via_patch_ops;
return spec;
}
static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
{
u32 vendor_id = codec->core.vendor_id;
u16 ven_id = vendor_id >> 16;
u16 dev_id = vendor_id & 0xffff;
enum VIA_HDA_CODEC codec_type;
/* get codec type */
if (ven_id != 0x1106)
codec_type = UNKNOWN;
else if (dev_id >= 0x1708 && dev_id <= 0x170b)
codec_type = VT1708;
else if (dev_id >= 0xe710 && dev_id <= 0xe713)
codec_type = VT1709_10CH;
else if (dev_id >= 0xe714 && dev_id <= 0xe717)
codec_type = VT1709_6CH;
else if (dev_id >= 0xe720 && dev_id <= 0xe723) {
codec_type = VT1708B_8CH;
if (snd_hda_param_read(codec, 0x16, AC_PAR_CONNLIST_LEN) == 0x7)
codec_type = VT1708BCE;
} else if (dev_id >= 0xe724 && dev_id <= 0xe727)
codec_type = VT1708B_4CH;
else if ((dev_id & 0xfff) == 0x397
&& (dev_id >> 12) < 8)
codec_type = VT1708S;
else if ((dev_id & 0xfff) == 0x398
&& (dev_id >> 12) < 8)
codec_type = VT1702;
else if ((dev_id & 0xfff) == 0x428
&& (dev_id >> 12) < 8)
codec_type = VT1718S;
else if (dev_id == 0x0433 || dev_id == 0xa721)
codec_type = VT1716S;
else if (dev_id == 0x0441 || dev_id == 0x4441)
codec_type = VT1718S;
else if (dev_id == 0x0438 || dev_id == 0x4438)
codec_type = VT2002P;
else if (dev_id == 0x0448)
codec_type = VT1812;
else if (dev_id == 0x0440)
codec_type = VT1708S;
else if ((dev_id & 0xfff) == 0x446)
codec_type = VT1802;
else if (dev_id == 0x4760)
codec_type = VT1705CF;
else if (dev_id == 0x4761 || dev_id == 0x4762)
codec_type = VT1808;
else
codec_type = UNKNOWN;
return codec_type;
};
static void analog_low_current_mode(struct hda_codec *codec);
static bool is_aa_path_mute(struct hda_codec *codec);
#define hp_detect_with_aa(codec) \
(snd_hda_get_bool_hint(codec, "analog_loopback_hp_detect") == 1 && \
!is_aa_path_mute(codec))
static void vt1708_stop_hp_work(struct hda_codec *codec)
{
struct via_spec *spec = codec->spec;
if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs)
return;
if (spec->hp_work_active) {
snd_hda_codec_write(codec, 0x1, 0, 0xf81, 1);
codec->jackpoll_interval = 0;
cancel_delayed_work_sync(&codec->jackpoll_work);
spec->hp_work_active = false;
}
}
static void vt1708_update_hp_work(struct hda_codec *codec)
{
struct via_spec *spec = codec->spec;
if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs)
return;
if (spec->vt1708_jack_detect) {
if (!spec->hp_work_active) {
codec->jackpoll_interval = msecs_to_jiffies(100);
snd_hda_codec_write(codec, 0x1, 0, 0xf81, 0);
schedule_delayed_work(&codec->jackpoll_work, 0);
spec->hp_work_active = true;
}
} else if (!hp_detect_with_aa(codec))
vt1708_stop_hp_work(codec);
}
static int via_pin_power_ctl_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
return snd_hda_enum_bool_helper_info(kcontrol, uinfo);
}
static int via_pin_power_ctl_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct via_spec *spec = codec->spec;
ucontrol->value.enumerated.item[0] = spec->gen.power_down_unused;
return 0;
}
static int via_pin_power_ctl_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct via_spec *spec = codec->spec;
bool val = !!ucontrol->value.enumerated.item[0];
if (val == spec->gen.power_down_unused)
return 0;
/* codec->power_save_node = val; */ /* widget PM seems yet broken */
spec->gen.power_down_unused = val;
analog_low_current_mode(codec);
return 1;
}
static const struct snd_kcontrol_new via_pin_power_ctl_enum = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Dynamic Power-Control",
.info = via_pin_power_ctl_info,
.get = via_pin_power_ctl_get,
.put = via_pin_power_ctl_put,
};
#ifdef CONFIG_SND_HDA_INPUT_BEEP
/* additional beep mixers; the actual parameters are overwritten at build */
static const struct snd_kcontrol_new via_beep_mixer[] = {
HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT),
};
static int set_beep_amp(struct via_spec *spec, hda_nid_t nid,
int idx, int dir)
{
struct snd_kcontrol_new *knew;
unsigned int beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir);
int i;
spec->gen.beep_nid = nid;
for (i = 0; i < ARRAY_SIZE(via_beep_mixer); i++) {
knew = snd_hda_gen_add_kctl(&spec->gen, NULL,
&via_beep_mixer[i]);
if (!knew)
return -ENOMEM;
knew->private_value = beep_amp;
}
return 0;
}
static int auto_parse_beep(struct hda_codec *codec)
{
struct via_spec *spec = codec->spec;
hda_nid_t nid;
for_each_hda_codec_node(nid, codec)
if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP)
return set_beep_amp(spec, nid, 0, HDA_OUTPUT);
return 0;
}
#else
#define auto_parse_beep(codec) 0
#endif
/* check AA path's mute status */
static bool is_aa_path_mute(struct hda_codec *codec)
{
struct via_spec *spec = codec->spec;
const struct hda_amp_list *p;
int ch, v;
p = spec->gen.loopback.amplist;
if (!p)
return true;
for (; p->nid; p++) {
for (ch = 0; ch < 2; ch++) {
v = snd_hda_codec_amp_read(codec, p->nid, ch, p->dir,
p->idx);
if (!(v & HDA_AMP_MUTE) && v > 0)
return false;
}
}
return true;
}
/* enter/exit analog low-current mode */
static void __analog_low_current_mode(struct hda_codec *codec, bool force)
{
struct via_spec *spec = codec->spec;
bool enable;
unsigned int verb, parm;
if (!codec->power_save_node)
enable = false;
else
enable = is_aa_path_mute(codec) && !spec->gen.active_streams;
if (enable == spec->alc_mode && !force)
return;
spec->alc_mode = enable;
/* decide low current mode's verb & parameter */
switch (spec->codec_type) {
case VT1708B_8CH:
case VT1708B_4CH:
verb = 0xf70;
parm = enable ? 0x02 : 0x00; /* 0x02: 2/3x, 0x00: 1x */
break;
case VT1708S:
case VT1718S:
case VT1716S:
verb = 0xf73;
parm = enable ? 0x51 : 0xe1; /* 0x51: 4/28x, 0xe1: 1x */
break;
case VT1702:
verb = 0xf73;
parm = enable ? 0x01 : 0x1d; /* 0x01: 4/40x, 0x1d: 1x */
break;
case VT2002P:
case VT1812:
case VT1802:
verb = 0xf93;
parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
break;
case VT1705CF:
case VT1808:
verb = 0xf82;
parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
break;
default:
return; /* other codecs are not supported */
}
/* send verb */
snd_hda_codec_write(codec, codec->core.afg, 0, verb, parm);
}
static void analog_low_current_mode(struct hda_codec *codec)
{
return __analog_low_current_mode(codec, false);
}
static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream,
int action)
{
analog_low_current_mode(codec);
vt1708_update_hp_work(codec);
}
static void via_free(struct hda_codec *codec)
{
vt1708_stop_hp_work(codec);
snd_hda_gen_free(codec);
}
#ifdef CONFIG_PM
static int via_suspend(struct hda_codec *codec)
{
struct via_spec *spec = codec->spec;
vt1708_stop_hp_work(codec);
/* Fix pop noise on headphones */
if (spec->codec_type == VT1802)
snd_hda_shutup_pins(codec);
return 0;
}
static int via_resume(struct hda_codec *codec)
{
/* some delay here to make jack detection working (bko#98921) */
msleep(10);
codec->patch_ops.init(codec);
regcache_sync(codec->core.regmap);
return 0;
}
#endif
#ifdef CONFIG_PM
static int via_check_power_status(struct hda_codec *codec, hda_nid_t nid)
{
struct via_spec *spec = codec->spec;
analog_low_current_mode(codec);
vt1708_update_hp_work(codec);
return snd_hda_check_amp_list_power(codec, &spec->gen.loopback, nid);
}
#endif
/*
*/
static int via_init(struct hda_codec *codec);
static const struct hda_codec_ops via_patch_ops = {
.build_controls = snd_hda_gen_build_controls,
.build_pcms = snd_hda_gen_build_pcms,
.init = via_init,
.free = via_free,
.unsol_event = snd_hda_jack_unsol_event,
#ifdef CONFIG_PM
.suspend = via_suspend,
.resume = via_resume,
.check_power_status = via_check_power_status,
#endif
};
static const struct hda_verb vt1708_init_verbs[] = {
/* power down jack detect function */
{0x1, 0xf81, 0x1},
{ }
};
static void vt1708_set_pinconfig_connect(struct hda_codec *codec, hda_nid_t nid)
{
unsigned int def_conf;
unsigned char seqassoc;
def_conf = snd_hda_codec_get_pincfg(codec, nid);
seqassoc = (unsigned char) get_defcfg_association(def_conf);
seqassoc = (seqassoc << 4) | get_defcfg_sequence(def_conf);
if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE
&& (seqassoc == 0xf0 || seqassoc == 0xff)) {
def_conf = def_conf & (~(AC_JACK_PORT_BOTH << 30));
snd_hda_codec_set_pincfg(codec, nid, def_conf);
}
return;
}
static int vt1708_jack_detect_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct via_spec *spec = codec->spec;
if (spec->codec_type != VT1708)
return 0;
ucontrol->value.integer.value[0] = spec->vt1708_jack_detect;
return 0;
}
static int vt1708_jack_detect_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct via_spec *spec = codec->spec;
int val;
if (spec->codec_type != VT1708)
return 0;
val = !!ucontrol->value.integer.value[0];
if (spec->vt1708_jack_detect == val)
return 0;
spec->vt1708_jack_detect = val;
vt1708_update_hp_work(codec);
return 1;
}
static const struct snd_kcontrol_new vt1708_jack_detect_ctl = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Jack Detect",
.count = 1,
.info = snd_ctl_boolean_mono_info,
.get = vt1708_jack_detect_get,
.put = vt1708_jack_detect_put,
};
static const struct badness_table via_main_out_badness = {
.no_primary_dac = 0x10000,
.no_dac = 0x4000,
.shared_primary = 0x10000,
.shared_surr = 0x20,
.shared_clfe = 0x20,
.shared_surr_main = 0x20,
};
static const struct badness_table via_extra_out_badness = {
.no_primary_dac = 0x4000,
.no_dac = 0x4000,
.shared_primary = 0x12,
.shared_surr = 0x20,
.shared_clfe = 0x20,
.shared_surr_main = 0x10,
};
static int via_parse_auto_config(struct hda_codec *codec)
{
struct via_spec *spec = codec->spec;
int err;
spec->gen.main_out_badness = &via_main_out_badness;
spec->gen.extra_out_badness = &via_extra_out_badness;
err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
if (err < 0)
return err;
err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
if (err < 0)
return err;
err = auto_parse_beep(codec);
if (err < 0)
return err;
if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &via_pin_power_ctl_enum))
return -ENOMEM;
/* disable widget PM at start for compatibility */
codec->power_save_node = 0;
spec->gen.power_down_unused = 0;
return 0;
}
static int via_init(struct hda_codec *codec)
{
/* init power states */
__analog_low_current_mode(codec, true);
snd_hda_gen_init(codec);
vt1708_update_hp_work(codec);
return 0;
}
static int vt1708_build_controls(struct hda_codec *codec)
{
/* In order not to create "Phantom Jack" controls,
temporary enable jackpoll */
int err;
int old_interval = codec->jackpoll_interval;
codec->jackpoll_interval = msecs_to_jiffies(100);
err = snd_hda_gen_build_controls(codec);
codec->jackpoll_interval = old_interval;
return err;
}
static int vt1708_build_pcms(struct hda_codec *codec)
{
struct via_spec *spec = codec->spec;
int i, err;
err = snd_hda_gen_build_pcms(codec);
if (err < 0 || codec->core.vendor_id != 0x11061708)
return err;
/* We got noisy outputs on the right channel on VT1708 when
* 24bit samples are used. Until any workaround is found,
* disable the 24bit format, so far.
*/
for (i = 0; i < ARRAY_SIZE(spec->gen.pcm_rec); i++) {
struct hda_pcm *info = spec->gen.pcm_rec[i];
if (!info)
continue;
if (!info->stream[SNDRV_PCM_STREAM_PLAYBACK].substreams ||
info->pcm_type != HDA_PCM_TYPE_AUDIO)
continue;
info->stream[SNDRV_PCM_STREAM_PLAYBACK].formats =
SNDRV_PCM_FMTBIT_S16_LE;
}
return 0;
}
static int patch_vt1708(struct hda_codec *codec)
{
struct via_spec *spec;
int err;
/* create a codec specific record */
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
/* override some patch_ops */
codec->patch_ops.build_controls = vt1708_build_controls;
codec->patch_ops.build_pcms = vt1708_build_pcms;
spec->gen.mixer_nid = 0x17;
/* set jackpoll_interval while parsing the codec */
codec->jackpoll_interval = msecs_to_jiffies(100);
spec->vt1708_jack_detect = 1;
/* don't support the input jack switching due to lack of unsol event */
/* (it may work with polling, though, but it needs testing) */
spec->gen.suppress_auto_mic = 1;
/* Some machines show the broken speaker mute */
spec->gen.auto_mute_via_amp = 1;
/* Add HP and CD pin config connect bit re-config action */
vt1708_set_pinconfig_connect(codec, VT1708_HP_PIN_NID);
vt1708_set_pinconfig_connect(codec, VT1708_CD_PIN_NID);
err = snd_hda_add_verbs(codec, vt1708_init_verbs);
if (err < 0)
goto error;
/* automatic parse from the BIOS config */
err = via_parse_auto_config(codec);
if (err < 0)
goto error;
/* add jack detect on/off control */
if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1708_jack_detect_ctl)) {
err = -ENOMEM;
goto error;
}
/* clear jackpoll_interval again; it's set dynamically */
codec->jackpoll_interval = 0;
return 0;
error:
via_free(codec);
return err;
}
static int patch_vt1709(struct hda_codec *codec)
{
struct via_spec *spec;
int err;
/* create a codec specific record */
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
spec->gen.mixer_nid = 0x18;
err = via_parse_auto_config(codec);
if (err < 0)
goto error;
return 0;
error:
via_free(codec);
return err;
}
static int patch_vt1708S(struct hda_codec *codec);
static int patch_vt1708B(struct hda_codec *codec)
{
struct via_spec *spec;
int err;
if (get_codec_type(codec) == VT1708BCE)
return patch_vt1708S(codec);
/* create a codec specific record */
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
spec->gen.mixer_nid = 0x16;
/* automatic parse from the BIOS config */
err = via_parse_auto_config(codec);
if (err < 0)
goto error;
return 0;
error:
via_free(codec);
return err;
}
/* Patch for VT1708S */
static const struct hda_verb vt1708S_init_verbs[] = {
/* Enable Mic Boost Volume backdoor */
{0x1, 0xf98, 0x1},
/* don't bybass mixer */
{0x1, 0xf88, 0xc0},
{ }
};
static void override_mic_boost(struct hda_codec *codec, hda_nid_t pin,
int offset, int num_steps, int step_size)
{
snd_hda_override_wcaps(codec, pin,
get_wcaps(codec, pin) | AC_WCAP_IN_AMP);
snd_hda_override_amp_caps(codec, pin, HDA_INPUT,
(offset << AC_AMPCAP_OFFSET_SHIFT) |
(num_steps << AC_AMPCAP_NUM_STEPS_SHIFT) |
(step_size << AC_AMPCAP_STEP_SIZE_SHIFT) |
(0 << AC_AMPCAP_MUTE_SHIFT));
}
static int patch_vt1708S(struct hda_codec *codec)
{
struct via_spec *spec;
int err;
/* create a codec specific record */
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
spec->gen.mixer_nid = 0x16;
override_mic_boost(codec, 0x1a, 0, 3, 40);
override_mic_boost(codec, 0x1e, 0, 3, 40);
/* correct names for VT1708BCE */
if (get_codec_type(codec) == VT1708BCE)
snd_hda_codec_set_name(codec, "VT1708BCE");
/* correct names for VT1705 */
if (codec->core.vendor_id == 0x11064397)
snd_hda_codec_set_name(codec, "VT1705");
err = snd_hda_add_verbs(codec, vt1708S_init_verbs);
if (err < 0)
goto error;
/* automatic parse from the BIOS config */
err = via_parse_auto_config(codec);
if (err < 0)
goto error;
return 0;
error:
via_free(codec);
return err;
}
/* Patch for VT1702 */
static const struct hda_verb vt1702_init_verbs[] = {
/* mixer enable */
{0x1, 0xF88, 0x3},
/* GPIO 0~2 */
{0x1, 0xF82, 0x3F},
{ }
};
static int patch_vt1702(struct hda_codec *codec)
{
struct via_spec *spec;
int err;
/* create a codec specific record */
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
spec->gen.mixer_nid = 0x1a;
/* limit AA path volume to 0 dB */
snd_hda_override_amp_caps(codec, 0x1A, HDA_INPUT,
(0x17 << AC_AMPCAP_OFFSET_SHIFT) |
(0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
(0x5 << AC_AMPCAP_STEP_SIZE_SHIFT) |
(1 << AC_AMPCAP_MUTE_SHIFT));
err = snd_hda_add_verbs(codec, vt1702_init_verbs);
if (err < 0)
goto error;
/* automatic parse from the BIOS config */
err = via_parse_auto_config(codec);
if (err < 0)
goto error;
return 0;
error:
via_free(codec);
return err;
}
/* Patch for VT1718S */
static const struct hda_verb vt1718S_init_verbs[] = {
/* Enable MW0 adjust Gain 5 */
{0x1, 0xfb2, 0x10},
/* Enable Boost Volume backdoor */
{0x1, 0xf88, 0x8},
{ }
};
/* Add a connection to the primary DAC from AA-mixer for some codecs
* This isn't listed from the raw info, but the chip has a secret connection.
*/
static int add_secret_dac_path(struct hda_codec *codec)
{
struct via_spec *spec = codec->spec;
int i, nums;
hda_nid_t conn[8];
hda_nid_t nid;
if (!spec->gen.mixer_nid)
return 0;
nums = snd_hda_get_connections(codec, spec->gen.mixer_nid, conn,
ARRAY_SIZE(conn) - 1);
for (i = 0; i < nums; i++) {
if (get_wcaps_type(get_wcaps(codec, conn[i])) == AC_WID_AUD_OUT)
return 0;
}
/* find the primary DAC and add to the connection list */
for_each_hda_codec_node(nid, codec) {
unsigned int caps = get_wcaps(codec, nid);
if (get_wcaps_type(caps) == AC_WID_AUD_OUT &&
!(caps & AC_WCAP_DIGITAL)) {
conn[nums++] = nid;
return snd_hda_override_conn_list(codec,
spec->gen.mixer_nid,
nums, conn);
}
}
return 0;
}
static int patch_vt1718S(struct hda_codec *codec)
{
struct via_spec *spec;
int err;
/* create a codec specific record */
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
spec->gen.mixer_nid = 0x21;
override_mic_boost(codec, 0x2b, 0, 3, 40);
override_mic_boost(codec, 0x29, 0, 3, 40);
add_secret_dac_path(codec);
err = snd_hda_add_verbs(codec, vt1718S_init_verbs);
if (err < 0)
goto error;
/* automatic parse from the BIOS config */
err = via_parse_auto_config(codec);
if (err < 0)
goto error;
return 0;
error:
via_free(codec);
return err;
}
/* Patch for VT1716S */
static int vt1716s_dmic_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = 1;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 1;
return 0;
}
static int vt1716s_dmic_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
int index = 0;
index = snd_hda_codec_read(codec, 0x26, 0,
AC_VERB_GET_CONNECT_SEL, 0);
if (index != -1)
*ucontrol->value.integer.value = index;
return 0;
}
static int vt1716s_dmic_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct via_spec *spec = codec->spec;
int index = *ucontrol->value.integer.value;
snd_hda_codec_write(codec, 0x26, 0,
AC_VERB_SET_CONNECT_SEL, index);
spec->dmic_enabled = index;
return 1;
}
static const struct snd_kcontrol_new vt1716s_dmic_mixer_vol =
HDA_CODEC_VOLUME("Digital Mic Capture Volume", 0x22, 0x0, HDA_INPUT);
static const struct snd_kcontrol_new vt1716s_dmic_mixer_sw = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Digital Mic Capture Switch",
.subdevice = HDA_SUBDEV_NID_FLAG | 0x26,
.count = 1,
.info = vt1716s_dmic_info,
.get = vt1716s_dmic_get,
.put = vt1716s_dmic_put,
};
/* mono-out mixer elements */
static const struct snd_kcontrol_new vt1716S_mono_out_mixer =
HDA_CODEC_MUTE("Mono Playback Switch", 0x2a, 0x0, HDA_OUTPUT);
static const struct hda_verb vt1716S_init_verbs[] = {
/* Enable Boost Volume backdoor */
{0x1, 0xf8a, 0x80},
/* don't bybass mixer */
{0x1, 0xf88, 0xc0},
/* Enable mono output */
{0x1, 0xf90, 0x08},
{ }
};
static int patch_vt1716S(struct hda_codec *codec)
{
struct via_spec *spec;
int err;
/* create a codec specific record */
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
spec->gen.mixer_nid = 0x16;
override_mic_boost(codec, 0x1a, 0, 3, 40);
override_mic_boost(codec, 0x1e, 0, 3, 40);
err = snd_hda_add_verbs(codec, vt1716S_init_verbs);
if (err < 0)
goto error;
/* automatic parse from the BIOS config */
err = via_parse_auto_config(codec);
if (err < 0)
goto error;
if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_vol) ||
!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_sw) ||
!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716S_mono_out_mixer)) {
err = -ENOMEM;
goto error;
}
return 0;
error:
via_free(codec);
return err;
}
/* for vt2002P */
static const struct hda_verb vt2002P_init_verbs[] = {
/* Class-D speaker related verbs */
{0x1, 0xfe0, 0x4},
{0x1, 0xfe9, 0x80},
{0x1, 0xfe2, 0x22},
/* Enable Boost Volume backdoor */
{0x1, 0xfb9, 0x24},
/* Enable AOW0 to MW9 */
{0x1, 0xfb8, 0x88},
{ }
};
static const struct hda_verb vt1802_init_verbs[] = {
/* Enable Boost Volume backdoor */
{0x1, 0xfb9, 0x24},
/* Enable AOW0 to MW9 */
{0x1, 0xfb8, 0x88},
{ }
};
/*
* pin fix-up
*/
enum {
VIA_FIXUP_INTMIC_BOOST,
VIA_FIXUP_ASUS_G75,
};
static void via_fixup_intmic_boost(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
if (action == HDA_FIXUP_ACT_PRE_PROBE)
override_mic_boost(codec, 0x30, 0, 2, 40);
}
static const struct hda_fixup via_fixups[] = {
[VIA_FIXUP_INTMIC_BOOST] = {
.type = HDA_FIXUP_FUNC,
.v.func = via_fixup_intmic_boost,
},
[VIA_FIXUP_ASUS_G75] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
/* set 0x24 and 0x33 as speakers */
{ 0x24, 0x991301f0 },
{ 0x33, 0x991301f1 }, /* subwoofer */
{ }
}
},
};
static const struct snd_pci_quirk vt2002p_fixups[] = {
SND_PCI_QUIRK(0x1043, 0x1487, "Asus G75", VIA_FIXUP_ASUS_G75),
SND_PCI_QUIRK(0x1043, 0x8532, "Asus X202E", VIA_FIXUP_INTMIC_BOOST),
{}
};
/* NIDs 0x24 and 0x33 on VT1802 have connections to non-existing NID 0x3e
* Replace this with mixer NID 0x1c
*/
static void fix_vt1802_connections(struct hda_codec *codec)
{
static hda_nid_t conn_24[] = { 0x14, 0x1c };
static hda_nid_t conn_33[] = { 0x1c };
snd_hda_override_conn_list(codec, 0x24, ARRAY_SIZE(conn_24), conn_24);
snd_hda_override_conn_list(codec, 0x33, ARRAY_SIZE(conn_33), conn_33);
}
/* patch for vt2002P */
static int patch_vt2002P(struct hda_codec *codec)
{
struct via_spec *spec;
int err;
/* create a codec specific record */
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
spec->gen.mixer_nid = 0x21;
override_mic_boost(codec, 0x2b, 0, 3, 40);
override_mic_boost(codec, 0x29, 0, 3, 40);
if (spec->codec_type == VT1802)
fix_vt1802_connections(codec);
add_secret_dac_path(codec);
snd_hda_pick_fixup(codec, NULL, vt2002p_fixups, via_fixups);
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
if (spec->codec_type == VT1802)
err = snd_hda_add_verbs(codec, vt1802_init_verbs);
else
err = snd_hda_add_verbs(codec, vt2002P_init_verbs);
if (err < 0)
goto error;
/* automatic parse from the BIOS config */
err = via_parse_auto_config(codec);
if (err < 0)
goto error;
return 0;
error:
via_free(codec);
return err;
}
/* for vt1812 */
static const struct hda_verb vt1812_init_verbs[] = {
/* Enable Boost Volume backdoor */
{0x1, 0xfb9, 0x24},
/* Enable AOW0 to MW9 */
{0x1, 0xfb8, 0xa8},
{ }
};
/* patch for vt1812 */
static int patch_vt1812(struct hda_codec *codec)
{
struct via_spec *spec;
int err;
/* create a codec specific record */
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
spec->gen.mixer_nid = 0x21;
override_mic_boost(codec, 0x2b, 0, 3, 40);
override_mic_boost(codec, 0x29, 0, 3, 40);
add_secret_dac_path(codec);
err = snd_hda_add_verbs(codec, vt1812_init_verbs);
if (err < 0)
goto error;
/* automatic parse from the BIOS config */
err = via_parse_auto_config(codec);
if (err < 0)
goto error;
return 0;
error:
via_free(codec);
return err;
}
/* patch for vt3476 */
static const struct hda_verb vt3476_init_verbs[] = {
/* Enable DMic 8/16/32K */
{0x1, 0xF7B, 0x30},
/* Enable Boost Volume backdoor */
{0x1, 0xFB9, 0x20},
/* Enable AOW-MW9 path */
{0x1, 0xFB8, 0x10},
{ }
};
static int patch_vt3476(struct hda_codec *codec)
{
struct via_spec *spec;
int err;
/* create a codec specific record */
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
spec->gen.mixer_nid = 0x3f;
add_secret_dac_path(codec);
err = snd_hda_add_verbs(codec, vt3476_init_verbs);
if (err < 0)
goto error;
/* automatic parse from the BIOS config */
err = via_parse_auto_config(codec);
if (err < 0)
goto error;
return 0;
error:
via_free(codec);
return err;
}
/*
* patch entries
*/
static const struct hda_device_id snd_hda_id_via[] = {
HDA_CODEC_ENTRY(0x11061708, "VT1708", patch_vt1708),
HDA_CODEC_ENTRY(0x11061709, "VT1708", patch_vt1708),
HDA_CODEC_ENTRY(0x1106170a, "VT1708", patch_vt1708),
HDA_CODEC_ENTRY(0x1106170b, "VT1708", patch_vt1708),
HDA_CODEC_ENTRY(0x1106e710, "VT1709 10-Ch", patch_vt1709),
HDA_CODEC_ENTRY(0x1106e711, "VT1709 10-Ch", patch_vt1709),
HDA_CODEC_ENTRY(0x1106e712, "VT1709 10-Ch", patch_vt1709),
HDA_CODEC_ENTRY(0x1106e713, "VT1709 10-Ch", patch_vt1709),
HDA_CODEC_ENTRY(0x1106e714, "VT1709 6-Ch", patch_vt1709),
HDA_CODEC_ENTRY(0x1106e715, "VT1709 6-Ch", patch_vt1709),
HDA_CODEC_ENTRY(0x1106e716, "VT1709 6-Ch", patch_vt1709),
HDA_CODEC_ENTRY(0x1106e717, "VT1709 6-Ch", patch_vt1709),
HDA_CODEC_ENTRY(0x1106e720, "VT1708B 8-Ch", patch_vt1708B),
HDA_CODEC_ENTRY(0x1106e721, "VT1708B 8-Ch", patch_vt1708B),
HDA_CODEC_ENTRY(0x1106e722, "VT1708B 8-Ch", patch_vt1708B),
HDA_CODEC_ENTRY(0x1106e723, "VT1708B 8-Ch", patch_vt1708B),
HDA_CODEC_ENTRY(0x1106e724, "VT1708B 4-Ch", patch_vt1708B),
HDA_CODEC_ENTRY(0x1106e725, "VT1708B 4-Ch", patch_vt1708B),
HDA_CODEC_ENTRY(0x1106e726, "VT1708B 4-Ch", patch_vt1708B),
HDA_CODEC_ENTRY(0x1106e727, "VT1708B 4-Ch", patch_vt1708B),
HDA_CODEC_ENTRY(0x11060397, "VT1708S", patch_vt1708S),
HDA_CODEC_ENTRY(0x11061397, "VT1708S", patch_vt1708S),
HDA_CODEC_ENTRY(0x11062397, "VT1708S", patch_vt1708S),
HDA_CODEC_ENTRY(0x11063397, "VT1708S", patch_vt1708S),
HDA_CODEC_ENTRY(0x11064397, "VT1705", patch_vt1708S),
HDA_CODEC_ENTRY(0x11065397, "VT1708S", patch_vt1708S),
HDA_CODEC_ENTRY(0x11066397, "VT1708S", patch_vt1708S),
HDA_CODEC_ENTRY(0x11067397, "VT1708S", patch_vt1708S),
HDA_CODEC_ENTRY(0x11060398, "VT1702", patch_vt1702),
HDA_CODEC_ENTRY(0x11061398, "VT1702", patch_vt1702),
HDA_CODEC_ENTRY(0x11062398, "VT1702", patch_vt1702),
HDA_CODEC_ENTRY(0x11063398, "VT1702", patch_vt1702),
HDA_CODEC_ENTRY(0x11064398, "VT1702", patch_vt1702),
HDA_CODEC_ENTRY(0x11065398, "VT1702", patch_vt1702),
HDA_CODEC_ENTRY(0x11066398, "VT1702", patch_vt1702),
HDA_CODEC_ENTRY(0x11067398, "VT1702", patch_vt1702),
HDA_CODEC_ENTRY(0x11060428, "VT1718S", patch_vt1718S),
HDA_CODEC_ENTRY(0x11064428, "VT1718S", patch_vt1718S),
HDA_CODEC_ENTRY(0x11060441, "VT2020", patch_vt1718S),
HDA_CODEC_ENTRY(0x11064441, "VT1828S", patch_vt1718S),
HDA_CODEC_ENTRY(0x11060433, "VT1716S", patch_vt1716S),
HDA_CODEC_ENTRY(0x1106a721, "VT1716S", patch_vt1716S),
HDA_CODEC_ENTRY(0x11060438, "VT2002P", patch_vt2002P),
HDA_CODEC_ENTRY(0x11064438, "VT2002P", patch_vt2002P),
HDA_CODEC_ENTRY(0x11060448, "VT1812", patch_vt1812),
HDA_CODEC_ENTRY(0x11060440, "VT1818S", patch_vt1708S),
HDA_CODEC_ENTRY(0x11060446, "VT1802", patch_vt2002P),
HDA_CODEC_ENTRY(0x11068446, "VT1802", patch_vt2002P),
HDA_CODEC_ENTRY(0x11064760, "VT1705CF", patch_vt3476),
HDA_CODEC_ENTRY(0x11064761, "VT1708SCE", patch_vt3476),
HDA_CODEC_ENTRY(0x11064762, "VT1808", patch_vt3476),
{} /* terminator */
};
MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_via);
static struct hda_codec_driver via_driver = {
.id = snd_hda_id_via,
};
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("VIA HD-audio codec");
module_hda_codec_driver(via_driver);
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