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kernel / pub / scm / linux / kernel / git / viro / um-headers / 0a4ebed781dbb9ecbfef2374d29da1ab3b1a63f3 / . / sound / pci / hda / patch_realtek.c
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/*
* Universal Interface for Intel High Definition Audio Codec
*
* HD audio interface patch for Realtek ALC codecs
*
* Copyright (c) 2004 Kailang Yang <kailang@realtek.com.tw>
* PeiSen Hou <pshou@realtek.com.tw>
* Takashi Iwai <tiwai@suse.de>
* Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
*
* 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
*/
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/pci.h>
#include <linux/module.h>
#include <sound/core.h>
#include <sound/jack.h>
#include "hda_codec.h"
#include "hda_local.h"
#include "hda_beep.h"
/* unsol event tags */
#define ALC_FRONT_EVENT 0x01
#define ALC_DCVOL_EVENT 0x02
#define ALC_HP_EVENT 0x04
#define ALC_MIC_EVENT 0x08
/* for GPIO Poll */
#define GPIO_MASK 0x03
/* extra amp-initialization sequence types */
enum {
ALC_INIT_NONE,
ALC_INIT_DEFAULT,
ALC_INIT_GPIO1,
ALC_INIT_GPIO2,
ALC_INIT_GPIO3,
};
struct alc_customize_define {
unsigned int sku_cfg;
unsigned char port_connectivity;
unsigned char check_sum;
unsigned char customization;
unsigned char external_amp;
unsigned int enable_pcbeep:1;
unsigned int platform_type:1;
unsigned int swap:1;
unsigned int override:1;
unsigned int fixup:1; /* Means that this sku is set by driver, not read from hw */
};
struct alc_fixup;
struct alc_multi_io {
hda_nid_t pin; /* multi-io widget pin NID */
hda_nid_t dac; /* DAC to be connected */
unsigned int ctl_in; /* cached input-pin control value */
};
enum {
ALC_AUTOMUTE_PIN, /* change the pin control */
ALC_AUTOMUTE_AMP, /* mute/unmute the pin AMP */
ALC_AUTOMUTE_MIXER, /* mute/unmute mixer widget AMP */
};
struct alc_spec {
/* codec parameterization */
const struct snd_kcontrol_new *mixers[5]; /* mixer arrays */
unsigned int num_mixers;
const struct snd_kcontrol_new *cap_mixer; /* capture mixer */
unsigned int beep_amp; /* beep amp value, set via set_beep_amp() */
const struct hda_verb *init_verbs[10]; /* initialization verbs
* don't forget NULL
* termination!
*/
unsigned int num_init_verbs;
char stream_name_analog[32]; /* analog PCM stream */
const struct hda_pcm_stream *stream_analog_playback;
const struct hda_pcm_stream *stream_analog_capture;
const struct hda_pcm_stream *stream_analog_alt_playback;
const struct hda_pcm_stream *stream_analog_alt_capture;
char stream_name_digital[32]; /* digital PCM stream */
const struct hda_pcm_stream *stream_digital_playback;
const struct hda_pcm_stream *stream_digital_capture;
/* playback */
struct hda_multi_out multiout; /* playback set-up
* max_channels, dacs must be set
* dig_out_nid and hp_nid are optional
*/
hda_nid_t alt_dac_nid;
hda_nid_t slave_dig_outs[3]; /* optional - for auto-parsing */
int dig_out_type;
/* capture */
unsigned int num_adc_nids;
const hda_nid_t *adc_nids;
const hda_nid_t *capsrc_nids;
hda_nid_t dig_in_nid; /* digital-in NID; optional */
hda_nid_t mixer_nid; /* analog-mixer NID */
DECLARE_BITMAP(vol_ctls, 0x20 << 1);
DECLARE_BITMAP(sw_ctls, 0x20 << 1);
/* capture setup for dynamic dual-adc switch */
hda_nid_t cur_adc;
unsigned int cur_adc_stream_tag;
unsigned int cur_adc_format;
/* capture source */
unsigned int num_mux_defs;
const struct hda_input_mux *input_mux;
unsigned int cur_mux[3];
hda_nid_t ext_mic_pin;
hda_nid_t dock_mic_pin;
hda_nid_t int_mic_pin;
/* channel model */
const struct hda_channel_mode *channel_mode;
int num_channel_mode;
int need_dac_fix;
int const_channel_count;
int ext_channel_count;
/* PCM information */
struct hda_pcm pcm_rec[3]; /* used in alc_build_pcms() */
/* dynamic controls, init_verbs and input_mux */
struct auto_pin_cfg autocfg;
struct alc_customize_define cdefine;
struct snd_array kctls;
struct hda_input_mux private_imux[3];
hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
hda_nid_t private_adc_nids[AUTO_CFG_MAX_OUTS];
hda_nid_t private_capsrc_nids[AUTO_CFG_MAX_OUTS];
hda_nid_t imux_pins[HDA_MAX_NUM_INPUTS];
unsigned int dyn_adc_idx[HDA_MAX_NUM_INPUTS];
int int_mic_idx, ext_mic_idx, dock_mic_idx; /* for auto-mic */
/* hooks */
void (*init_hook)(struct hda_codec *codec);
void (*unsol_event)(struct hda_codec *codec, unsigned int res);
#ifdef CONFIG_SND_HDA_POWER_SAVE
void (*power_hook)(struct hda_codec *codec);
#endif
void (*shutup)(struct hda_codec *codec);
void (*automute_hook)(struct hda_codec *codec);
/* for pin sensing */
unsigned int hp_jack_present:1;
unsigned int line_jack_present:1;
unsigned int master_mute:1;
unsigned int auto_mic:1;
unsigned int auto_mic_valid_imux:1; /* valid imux for auto-mic */
unsigned int automute_speaker:1; /* automute speaker outputs */
unsigned int automute_lo:1; /* automute LO outputs */
unsigned int detect_hp:1; /* Headphone detection enabled */
unsigned int detect_lo:1; /* Line-out detection enabled */
unsigned int automute_speaker_possible:1; /* there are speakers and either LO or HP */
unsigned int automute_lo_possible:1; /* there are line outs and HP */
/* other flags */
unsigned int no_analog :1; /* digital I/O only */
unsigned int dyn_adc_switch:1; /* switch ADCs (for ALC275) */
unsigned int single_input_src:1;
unsigned int vol_in_capsrc:1; /* use capsrc volume (ADC has no vol) */
unsigned int parse_flags; /* passed to snd_hda_parse_pin_defcfg() */
/* auto-mute control */
int automute_mode;
hda_nid_t automute_mixer_nid[AUTO_CFG_MAX_OUTS];
int init_amp;
int codec_variant; /* flag for other variants */
/* for virtual master */
hda_nid_t vmaster_nid;
#ifdef CONFIG_SND_HDA_POWER_SAVE
struct hda_loopback_check loopback;
#endif
/* for PLL fix */
hda_nid_t pll_nid;
unsigned int pll_coef_idx, pll_coef_bit;
unsigned int coef0;
/* fix-up list */
int fixup_id;
const struct alc_fixup *fixup_list;
const char *fixup_name;
/* multi-io */
int multi_ios;
struct alc_multi_io multi_io[4];
/* bind volumes */
struct snd_array bind_ctls;
};
#define ALC_MODEL_AUTO 0 /* common for all chips */
static bool check_amp_caps(struct hda_codec *codec, hda_nid_t nid,
int dir, unsigned int bits)
{
if (!nid)
return false;
if (get_wcaps(codec, nid) & (1 << (dir + 1)))
if (query_amp_caps(codec, nid, dir) & bits)
return true;
return false;
}
#define nid_has_mute(codec, nid, dir) \
check_amp_caps(codec, nid, dir, AC_AMPCAP_MUTE)
#define nid_has_volume(codec, nid, dir) \
check_amp_caps(codec, nid, dir, AC_AMPCAP_NUM_STEPS)
/*
* input MUX handling
*/
static int alc_mux_enum_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct alc_spec *spec = codec->spec;
unsigned int mux_idx = snd_ctl_get_ioffidx(kcontrol, &uinfo->id);
if (mux_idx >= spec->num_mux_defs)
mux_idx = 0;
if (!spec->input_mux[mux_idx].num_items && mux_idx > 0)
mux_idx = 0;
return snd_hda_input_mux_info(&spec->input_mux[mux_idx], uinfo);
}
static int alc_mux_enum_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct alc_spec *spec = codec->spec;
unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
return 0;
}
static bool alc_dyn_adc_pcm_resetup(struct hda_codec *codec, int cur)
{
struct alc_spec *spec = codec->spec;
hda_nid_t new_adc = spec->adc_nids[spec->dyn_adc_idx[cur]];
if (spec->cur_adc && spec->cur_adc != new_adc) {
/* stream is running, let's swap the current ADC */
__snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1);
spec->cur_adc = new_adc;
snd_hda_codec_setup_stream(codec, new_adc,
spec->cur_adc_stream_tag, 0,
spec->cur_adc_format);
return true;
}
return false;
}
static inline hda_nid_t get_capsrc(struct alc_spec *spec, int idx)
{
return spec->capsrc_nids ?
spec->capsrc_nids[idx] : spec->adc_nids[idx];
}
/* select the given imux item; either unmute exclusively or select the route */
static int alc_mux_select(struct hda_codec *codec, unsigned int adc_idx,
unsigned int idx, bool force)
{
struct alc_spec *spec = codec->spec;
const struct hda_input_mux *imux;
unsigned int mux_idx;
int i, type, num_conns;
hda_nid_t nid;
mux_idx = adc_idx >= spec->num_mux_defs ? 0 : adc_idx;
imux = &spec->input_mux[mux_idx];
if (!imux->num_items && mux_idx > 0)
imux = &spec->input_mux[0];
if (idx >= imux->num_items)
idx = imux->num_items - 1;
if (spec->cur_mux[adc_idx] == idx && !force)
return 0;
spec->cur_mux[adc_idx] = idx;
if (spec->dyn_adc_switch) {
alc_dyn_adc_pcm_resetup(codec, idx);
adc_idx = spec->dyn_adc_idx[idx];
}
nid = get_capsrc(spec, adc_idx);
/* no selection? */
num_conns = snd_hda_get_conn_list(codec, nid, NULL);
if (num_conns <= 1)
return 1;
type = get_wcaps_type(get_wcaps(codec, nid));
if (type == AC_WID_AUD_MIX) {
/* Matrix-mixer style (e.g. ALC882) */
int active = imux->items[idx].index;
for (i = 0; i < num_conns; i++) {
unsigned int v = (i == active) ? 0 : HDA_AMP_MUTE;
snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, i,
HDA_AMP_MUTE, v);
}
} else {
/* MUX style (e.g. ALC880) */
snd_hda_codec_write_cache(codec, nid, 0,
AC_VERB_SET_CONNECT_SEL,
imux->items[idx].index);
}
return 1;
}
static int alc_mux_enum_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
return alc_mux_select(codec, adc_idx,
ucontrol->value.enumerated.item[0], false);
}
/*
* set up the input pin config (depending on the given auto-pin type)
*/
static void alc_set_input_pin(struct hda_codec *codec, hda_nid_t nid,
int auto_pin_type)
{
unsigned int val = PIN_IN;
if (auto_pin_type == AUTO_PIN_MIC) {
unsigned int pincap;
unsigned int oldval;
oldval = snd_hda_codec_read(codec, nid, 0,
AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
pincap = snd_hda_query_pin_caps(codec, nid);
pincap = (pincap & AC_PINCAP_VREF) >> AC_PINCAP_VREF_SHIFT;
/* if the default pin setup is vref50, we give it priority */
if ((pincap & AC_PINCAP_VREF_80) && oldval != PIN_VREF50)
val = PIN_VREF80;
else if (pincap & AC_PINCAP_VREF_50)
val = PIN_VREF50;
else if (pincap & AC_PINCAP_VREF_100)
val = PIN_VREF100;
else if (pincap & AC_PINCAP_VREF_GRD)
val = PIN_VREFGRD;
}
snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, val);
}
/*
* Append the given mixer and verb elements for the later use
* The mixer array is referred in build_controls(), and init_verbs are
* called in init().
*/
static void add_mixer(struct alc_spec *spec, const struct snd_kcontrol_new *mix)
{
if (snd_BUG_ON(spec->num_mixers >= ARRAY_SIZE(spec->mixers)))
return;
spec->mixers[spec->num_mixers++] = mix;
}
static void add_verb(struct alc_spec *spec, const struct hda_verb *verb)
{
if (snd_BUG_ON(spec->num_init_verbs >= ARRAY_SIZE(spec->init_verbs)))
return;
spec->init_verbs[spec->num_init_verbs++] = verb;
}
/*
* GPIO setup tables, used in initialization
*/
/* Enable GPIO mask and set output */
static const struct hda_verb alc_gpio1_init_verbs[] = {
{0x01, AC_VERB_SET_GPIO_MASK, 0x01},
{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01},
{0x01, AC_VERB_SET_GPIO_DATA, 0x01},
{ }
};
static const struct hda_verb alc_gpio2_init_verbs[] = {
{0x01, AC_VERB_SET_GPIO_MASK, 0x02},
{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x02},
{0x01, AC_VERB_SET_GPIO_DATA, 0x02},
{ }
};
static const struct hda_verb alc_gpio3_init_verbs[] = {
{0x01, AC_VERB_SET_GPIO_MASK, 0x03},
{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x03},
{0x01, AC_VERB_SET_GPIO_DATA, 0x03},
{ }
};
/*
* Fix hardware PLL issue
* On some codecs, the analog PLL gating control must be off while
* the default value is 1.
*/
static void alc_fix_pll(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
unsigned int val;
if (!spec->pll_nid)
return;
snd_hda_codec_write(codec, spec->pll_nid, 0, AC_VERB_SET_COEF_INDEX,
spec->pll_coef_idx);
val = snd_hda_codec_read(codec, spec->pll_nid, 0,
AC_VERB_GET_PROC_COEF, 0);
snd_hda_codec_write(codec, spec->pll_nid, 0, AC_VERB_SET_COEF_INDEX,
spec->pll_coef_idx);
snd_hda_codec_write(codec, spec->pll_nid, 0, AC_VERB_SET_PROC_COEF,
val & ~(1 << spec->pll_coef_bit));
}
static void alc_fix_pll_init(struct hda_codec *codec, hda_nid_t nid,
unsigned int coef_idx, unsigned int coef_bit)
{
struct alc_spec *spec = codec->spec;
spec->pll_nid = nid;
spec->pll_coef_idx = coef_idx;
spec->pll_coef_bit = coef_bit;
alc_fix_pll(codec);
}
/*
* Jack-reporting via input-jack layer
*/
/* initialization of jacks; currently checks only a few known pins */
static int alc_init_jacks(struct hda_codec *codec)
{
#ifdef CONFIG_SND_HDA_INPUT_JACK
struct alc_spec *spec = codec->spec;
int err;
unsigned int hp_nid = spec->autocfg.hp_pins[0];
unsigned int mic_nid = spec->ext_mic_pin;
unsigned int dock_nid = spec->dock_mic_pin;
if (hp_nid) {
err = snd_hda_input_jack_add(codec, hp_nid,
SND_JACK_HEADPHONE, NULL);
if (err < 0)
return err;
snd_hda_input_jack_report(codec, hp_nid);
}
if (mic_nid) {
err = snd_hda_input_jack_add(codec, mic_nid,
SND_JACK_MICROPHONE, NULL);
if (err < 0)
return err;
snd_hda_input_jack_report(codec, mic_nid);
}
if (dock_nid) {
err = snd_hda_input_jack_add(codec, dock_nid,
SND_JACK_MICROPHONE, NULL);
if (err < 0)
return err;
snd_hda_input_jack_report(codec, dock_nid);
}
#endif /* CONFIG_SND_HDA_INPUT_JACK */
return 0;
}
/*
* Jack detections for HP auto-mute and mic-switch
*/
/* check each pin in the given array; returns true if any of them is plugged */
static bool detect_jacks(struct hda_codec *codec, int num_pins, hda_nid_t *pins)
{
int i, present = 0;
for (i = 0; i < num_pins; i++) {
hda_nid_t nid = pins[i];
if (!nid)
break;
snd_hda_input_jack_report(codec, nid);
present |= snd_hda_jack_detect(codec, nid);
}
return present;
}
/* standard HP/line-out auto-mute helper */
static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins,
bool mute, bool hp_out)
{
struct alc_spec *spec = codec->spec;
unsigned int mute_bits = mute ? HDA_AMP_MUTE : 0;
unsigned int pin_bits = mute ? 0 : (hp_out ? PIN_HP : PIN_OUT);
int i;
for (i = 0; i < num_pins; i++) {
hda_nid_t nid = pins[i];
if (!nid)
break;
switch (spec->automute_mode) {
case ALC_AUTOMUTE_PIN:
snd_hda_codec_write(codec, nid, 0,
AC_VERB_SET_PIN_WIDGET_CONTROL,
pin_bits);
break;
case ALC_AUTOMUTE_AMP:
snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
HDA_AMP_MUTE, mute_bits);
break;
case ALC_AUTOMUTE_MIXER:
nid = spec->automute_mixer_nid[i];
if (!nid)
break;
snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 0,
HDA_AMP_MUTE, mute_bits);
snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 1,
HDA_AMP_MUTE, mute_bits);
break;
}
}
}
/* Toggle outputs muting */
static void update_outputs(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
int on;
/* Control HP pins/amps depending on master_mute state;
* in general, HP pins/amps control should be enabled in all cases,
* but currently set only for master_mute, just to be safe
*/
do_automute(codec, ARRAY_SIZE(spec->autocfg.hp_pins),
spec->autocfg.hp_pins, spec->master_mute, true);
if (!spec->automute_speaker)
on = 0;
else
on = spec->hp_jack_present | spec->line_jack_present;
on |= spec->master_mute;
do_automute(codec, ARRAY_SIZE(spec->autocfg.speaker_pins),
spec->autocfg.speaker_pins, on, false);
/* toggle line-out mutes if needed, too */
/* if LO is a copy of either HP or Speaker, don't need to handle it */
if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0] ||
spec->autocfg.line_out_pins[0] == spec->autocfg.speaker_pins[0])
return;
if (!spec->automute_lo)
on = 0;
else
on = spec->hp_jack_present;
on |= spec->master_mute;
do_automute(codec, ARRAY_SIZE(spec->autocfg.line_out_pins),
spec->autocfg.line_out_pins, on, false);
}
static void call_update_outputs(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
if (spec->automute_hook)
spec->automute_hook(codec);
else
update_outputs(codec);
}
/* standard HP-automute helper */
static void alc_hp_automute(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
spec->hp_jack_present =
detect_jacks(codec, ARRAY_SIZE(spec->autocfg.hp_pins),
spec->autocfg.hp_pins);
if (!spec->detect_hp || (!spec->automute_speaker && !spec->automute_lo))
return;
call_update_outputs(codec);
}
/* standard line-out-automute helper */
static void alc_line_automute(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
/* check LO jack only when it's different from HP */
if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0])
return;
spec->line_jack_present =
detect_jacks(codec, ARRAY_SIZE(spec->autocfg.line_out_pins),
spec->autocfg.line_out_pins);
if (!spec->automute_speaker || !spec->detect_lo)
return;
call_update_outputs(codec);
}
#define get_connection_index(codec, mux, nid) \
snd_hda_get_conn_index(codec, mux, nid, 0)
/* standard mic auto-switch helper */
static void alc_mic_automute(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
hda_nid_t *pins = spec->imux_pins;
if (!spec->auto_mic || !spec->auto_mic_valid_imux)
return;
if (snd_BUG_ON(!spec->adc_nids))
return;
if (snd_BUG_ON(spec->int_mic_idx < 0 || spec->ext_mic_idx < 0))
return;
if (snd_hda_jack_detect(codec, pins[spec->ext_mic_idx]))
alc_mux_select(codec, 0, spec->ext_mic_idx, false);
else if (spec->dock_mic_idx >= 0 &&
snd_hda_jack_detect(codec, pins[spec->dock_mic_idx]))
alc_mux_select(codec, 0, spec->dock_mic_idx, false);
else
alc_mux_select(codec, 0, spec->int_mic_idx, false);
snd_hda_input_jack_report(codec, pins[spec->ext_mic_idx]);
if (spec->dock_mic_idx >= 0)
snd_hda_input_jack_report(codec, pins[spec->dock_mic_idx]);
}
/* unsolicited event for HP jack sensing */
static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res)
{
if (codec->vendor_id == 0x10ec0880)
res >>= 28;
else
res >>= 26;
switch (res) {
case ALC_HP_EVENT:
alc_hp_automute(codec);
break;
case ALC_FRONT_EVENT:
alc_line_automute(codec);
break;
case ALC_MIC_EVENT:
alc_mic_automute(codec);
break;
}
}
/* call init functions of standard auto-mute helpers */
static void alc_inithook(struct hda_codec *codec)
{
alc_hp_automute(codec);
alc_line_automute(codec);
alc_mic_automute(codec);
}
/* additional initialization for ALC888 variants */
static void alc888_coef_init(struct hda_codec *codec)
{
unsigned int tmp;
snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 0);
tmp = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_PROC_COEF, 0);
snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7);
if ((tmp & 0xf0) == 0x20)
/* alc888S-VC */
snd_hda_codec_read(codec, 0x20, 0,
AC_VERB_SET_PROC_COEF, 0x830);
else
/* alc888-VB */
snd_hda_codec_read(codec, 0x20, 0,
AC_VERB_SET_PROC_COEF, 0x3030);
}
/* additional initialization for ALC889 variants */
static void alc889_coef_init(struct hda_codec *codec)
{
unsigned int tmp;
snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7);
tmp = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_PROC_COEF, 0);
snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7);
snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_PROC_COEF, tmp|0x2010);
}
/* turn on/off EAPD control (only if available) */
static void set_eapd(struct hda_codec *codec, hda_nid_t nid, int on)
{
if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
return;
if (snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD)
snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_EAPD_BTLENABLE,
on ? 2 : 0);
}
/* turn on/off EAPD controls of the codec */
static void alc_auto_setup_eapd(struct hda_codec *codec, bool on)
{
/* We currently only handle front, HP */
static hda_nid_t pins[] = {
0x0f, 0x10, 0x14, 0x15, 0
};
hda_nid_t *p;
for (p = pins; *p; p++)
set_eapd(codec, *p, on);
}
/* generic shutup callback;
* just turning off EPAD and a little pause for avoiding pop-noise
*/
static void alc_eapd_shutup(struct hda_codec *codec)
{
alc_auto_setup_eapd(codec, false);
msleep(200);
}
/* generic EAPD initialization */
static void alc_auto_init_amp(struct hda_codec *codec, int type)
{
unsigned int tmp;
alc_auto_setup_eapd(codec, true);
switch (type) {
case ALC_INIT_GPIO1:
snd_hda_sequence_write(codec, alc_gpio1_init_verbs);
break;
case ALC_INIT_GPIO2:
snd_hda_sequence_write(codec, alc_gpio2_init_verbs);
break;
case ALC_INIT_GPIO3:
snd_hda_sequence_write(codec, alc_gpio3_init_verbs);
break;
case ALC_INIT_DEFAULT:
switch (codec->vendor_id) {
case 0x10ec0260:
snd_hda_codec_write(codec, 0x1a, 0,
AC_VERB_SET_COEF_INDEX, 7);
tmp = snd_hda_codec_read(codec, 0x1a, 0,
AC_VERB_GET_PROC_COEF, 0);
snd_hda_codec_write(codec, 0x1a, 0,
AC_VERB_SET_COEF_INDEX, 7);
snd_hda_codec_write(codec, 0x1a, 0,
AC_VERB_SET_PROC_COEF,
tmp | 0x2010);
break;
case 0x10ec0262:
case 0x10ec0880:
case 0x10ec0882:
case 0x10ec0883:
case 0x10ec0885:
case 0x10ec0887:
/*case 0x10ec0889:*/ /* this causes an SPDIF problem */
alc889_coef_init(codec);
break;
case 0x10ec0888:
alc888_coef_init(codec);
break;
#if 0 /* XXX: This may cause the silent output on speaker on some machines */
case 0x10ec0267:
case 0x10ec0268:
snd_hda_codec_write(codec, 0x20, 0,
AC_VERB_SET_COEF_INDEX, 7);
tmp = snd_hda_codec_read(codec, 0x20, 0,
AC_VERB_GET_PROC_COEF, 0);
snd_hda_codec_write(codec, 0x20, 0,
AC_VERB_SET_COEF_INDEX, 7);
snd_hda_codec_write(codec, 0x20, 0,
AC_VERB_SET_PROC_COEF,
tmp | 0x3000);
break;
#endif /* XXX */
}
break;
}
}
/*
* Auto-Mute mode mixer enum support
*/
static int alc_automute_mode_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct alc_spec *spec = codec->spec;
static const char * const texts2[] = {
"Disabled", "Enabled"
};
static const char * const texts3[] = {
"Disabled", "Speaker Only", "Line-Out+Speaker"
};
const char * const *texts;
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
if (spec->automute_speaker_possible && spec->automute_lo_possible) {
uinfo->value.enumerated.items = 3;
texts = texts3;
} else {
uinfo->value.enumerated.items = 2;
texts = texts2;
}
if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
strcpy(uinfo->value.enumerated.name,
texts[uinfo->value.enumerated.item]);
return 0;
}
static int alc_automute_mode_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct alc_spec *spec = codec->spec;
unsigned int val = 0;
if (spec->automute_speaker)
val++;
if (spec->automute_lo)
val++;
ucontrol->value.enumerated.item[0] = val;
return 0;
}
static int alc_automute_mode_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct alc_spec *spec = codec->spec;
switch (ucontrol->value.enumerated.item[0]) {
case 0:
if (!spec->automute_speaker && !spec->automute_lo)
return 0;
spec->automute_speaker = 0;
spec->automute_lo = 0;
break;
case 1:
if (spec->automute_speaker_possible) {
if (!spec->automute_lo && spec->automute_speaker)
return 0;
spec->automute_speaker = 1;
spec->automute_lo = 0;
} else if (spec->automute_lo_possible) {
if (spec->automute_lo)
return 0;
spec->automute_lo = 1;
} else
return -EINVAL;
break;
case 2:
if (!spec->automute_lo_possible || !spec->automute_speaker_possible)
return -EINVAL;
if (spec->automute_speaker && spec->automute_lo)
return 0;
spec->automute_speaker = 1;
spec->automute_lo = 1;
break;
default:
return -EINVAL;
}
call_update_outputs(codec);
return 1;
}
static const struct snd_kcontrol_new alc_automute_mode_enum = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Auto-Mute Mode",
.info = alc_automute_mode_info,
.get = alc_automute_mode_get,
.put = alc_automute_mode_put,
};
static struct snd_kcontrol_new *alc_kcontrol_new(struct alc_spec *spec)
{
snd_array_init(&spec->kctls, sizeof(struct snd_kcontrol_new), 32);
return snd_array_new(&spec->kctls);
}
static int alc_add_automute_mode_enum(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
struct snd_kcontrol_new *knew;
knew = alc_kcontrol_new(spec);
if (!knew)
return -ENOMEM;
*knew = alc_automute_mode_enum;
knew->name = kstrdup("Auto-Mute Mode", GFP_KERNEL);
if (!knew->name)
return -ENOMEM;
return 0;
}
/*
* Check the availability of HP/line-out auto-mute;
* Set up appropriately if really supported
*/
static void alc_init_automute(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
struct auto_pin_cfg *cfg = &spec->autocfg;
int present = 0;
int i;
if (cfg->hp_pins[0])
present++;
if (cfg->line_out_pins[0])
present++;
if (cfg->speaker_pins[0])
present++;
if (present < 2) /* need two different output types */
return;
if (!cfg->speaker_pins[0] &&
cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
memcpy(cfg->speaker_pins, cfg->line_out_pins,
sizeof(cfg->speaker_pins));
cfg->speaker_outs = cfg->line_outs;
}
if (!cfg->hp_pins[0] &&
cfg->line_out_type == AUTO_PIN_HP_OUT) {
memcpy(cfg->hp_pins, cfg->line_out_pins,
sizeof(cfg->hp_pins));
cfg->hp_outs = cfg->line_outs;
}
spec->automute_mode = ALC_AUTOMUTE_PIN;
for (i = 0; i < cfg->hp_outs; i++) {
hda_nid_t nid = cfg->hp_pins[i];
if (!is_jack_detectable(codec, nid))
continue;
snd_printdd("realtek: Enable HP auto-muting on NID 0x%x\n",
nid);
snd_hda_codec_write_cache(codec, nid, 0,
AC_VERB_SET_UNSOLICITED_ENABLE,
AC_USRSP_EN | ALC_HP_EVENT);
spec->detect_hp = 1;
}
if (cfg->line_out_type == AUTO_PIN_LINE_OUT && cfg->line_outs) {
if (cfg->speaker_outs)
for (i = 0; i < cfg->line_outs; i++) {
hda_nid_t nid = cfg->line_out_pins[i];
if (!is_jack_detectable(codec, nid))
continue;
snd_printdd("realtek: Enable Line-Out "
"auto-muting on NID 0x%x\n", nid);
snd_hda_codec_write_cache(codec, nid, 0,
AC_VERB_SET_UNSOLICITED_ENABLE,
AC_USRSP_EN | ALC_FRONT_EVENT);
spec->detect_lo = 1;
}
spec->automute_lo_possible = spec->detect_hp;
}
spec->automute_speaker_possible = cfg->speaker_outs &&
(spec->detect_hp || spec->detect_lo);
spec->automute_lo = spec->automute_lo_possible;
spec->automute_speaker = spec->automute_speaker_possible;
if (spec->automute_speaker_possible || spec->automute_lo_possible) {
/* create a control for automute mode */
alc_add_automute_mode_enum(codec);
spec->unsol_event = alc_sku_unsol_event;
}
}
/* return the position of NID in the list, or -1 if not found */
static int find_idx_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums)
{
int i;
for (i = 0; i < nums; i++)
if (list[i] == nid)
return i;
return -1;
}
/* check whether dynamic ADC-switching is available */
static bool alc_check_dyn_adc_switch(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
struct hda_input_mux *imux = &spec->private_imux[0];
int i, n, idx;
hda_nid_t cap, pin;
if (imux != spec->input_mux) /* no dynamic imux? */
return false;
for (n = 0; n < spec->num_adc_nids; n++) {
cap = spec->private_capsrc_nids[n];
for (i = 0; i < imux->num_items; i++) {
pin = spec->imux_pins[i];
if (!pin)
return false;
if (get_connection_index(codec, cap, pin) < 0)
break;
}
if (i >= imux->num_items)
return true; /* no ADC-switch is needed */
}
for (i = 0; i < imux->num_items; i++) {
pin = spec->imux_pins[i];
for (n = 0; n < spec->num_adc_nids; n++) {
cap = spec->private_capsrc_nids[n];
idx = get_connection_index(codec, cap, pin);
if (idx >= 0) {
imux->items[i].index = idx;
spec->dyn_adc_idx[i] = n;
break;
}
}
}
snd_printdd("realtek: enabling ADC switching\n");
spec->dyn_adc_switch = 1;
return true;
}
/* rebuild imux for matching with the given auto-mic pins (if not yet) */
static bool alc_rebuild_imux_for_auto_mic(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
struct hda_input_mux *imux;
static char * const texts[3] = {
"Mic", "Internal Mic", "Dock Mic"
};
int i;
if (!spec->auto_mic)
return false;
imux = &spec->private_imux[0];
if (spec->input_mux == imux)
return true;
spec->imux_pins[0] = spec->ext_mic_pin;
spec->imux_pins[1] = spec->int_mic_pin;
spec->imux_pins[2] = spec->dock_mic_pin;
for (i = 0; i < 3; i++) {
strcpy(imux->items[i].label, texts[i]);
if (spec->imux_pins[i]) {
hda_nid_t pin = spec->imux_pins[i];
int c;
for (c = 0; c < spec->num_adc_nids; c++) {
hda_nid_t cap = get_capsrc(spec, c);
int idx = get_connection_index(codec, cap, pin);
if (idx >= 0) {
imux->items[i].index = idx;
break;
}
}
imux->num_items = i + 1;
}
}
spec->num_mux_defs = 1;
spec->input_mux = imux;
return true;
}
/* check whether all auto-mic pins are valid; setup indices if OK */
static bool alc_auto_mic_check_imux(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
const struct hda_input_mux *imux;
if (!spec->auto_mic)
return false;
if (spec->auto_mic_valid_imux)
return true; /* already checked */
/* fill up imux indices */
if (!alc_check_dyn_adc_switch(codec)) {
spec->auto_mic = 0;
return false;
}
imux = spec->input_mux;
spec->ext_mic_idx = find_idx_in_nid_list(spec->ext_mic_pin,
spec->imux_pins, imux->num_items);
spec->int_mic_idx = find_idx_in_nid_list(spec->int_mic_pin,
spec->imux_pins, imux->num_items);
spec->dock_mic_idx = find_idx_in_nid_list(spec->dock_mic_pin,
spec->imux_pins, imux->num_items);
if (spec->ext_mic_idx < 0 || spec->int_mic_idx < 0) {
spec->auto_mic = 0;
return false; /* no corresponding imux */
}
snd_hda_codec_write_cache(codec, spec->ext_mic_pin, 0,
AC_VERB_SET_UNSOLICITED_ENABLE,
AC_USRSP_EN | ALC_MIC_EVENT);
if (spec->dock_mic_pin)
snd_hda_codec_write_cache(codec, spec->dock_mic_pin, 0,
AC_VERB_SET_UNSOLICITED_ENABLE,
AC_USRSP_EN | ALC_MIC_EVENT);
spec->auto_mic_valid_imux = 1;
spec->auto_mic = 1;
return true;
}
/*
* Check the availability of auto-mic switch;
* Set up if really supported
*/
static void alc_init_auto_mic(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
struct auto_pin_cfg *cfg = &spec->autocfg;
hda_nid_t fixed, ext, dock;
int i;
spec->ext_mic_idx = spec->int_mic_idx = spec->dock_mic_idx = -1;
fixed = ext = dock = 0;
for (i = 0; i < cfg->num_inputs; i++) {
hda_nid_t nid = cfg->inputs[i].pin;
unsigned int defcfg;
defcfg = snd_hda_codec_get_pincfg(codec, nid);
switch (snd_hda_get_input_pin_attr(defcfg)) {
case INPUT_PIN_ATTR_INT:
if (fixed)
return; /* already occupied */
if (cfg->inputs[i].type != AUTO_PIN_MIC)
return; /* invalid type */
fixed = nid;
break;
case INPUT_PIN_ATTR_UNUSED:
return; /* invalid entry */
case INPUT_PIN_ATTR_DOCK:
if (dock)
return; /* already occupied */
if (cfg->inputs[i].type > AUTO_PIN_LINE_IN)
return; /* invalid type */
dock = nid;
break;
default:
if (ext)
return; /* already occupied */
if (cfg->inputs[i].type != AUTO_PIN_MIC)
return; /* invalid type */
ext = nid;
break;
}
}
if (!ext && dock) {
ext = dock;
dock = 0;
}
if (!ext || !fixed)
return;
if (!is_jack_detectable(codec, ext))
return; /* no unsol support */
if (dock && !is_jack_detectable(codec, dock))
return; /* no unsol support */
/* check imux indices */
spec->ext_mic_pin = ext;
spec->int_mic_pin = fixed;
spec->dock_mic_pin = dock;
spec->auto_mic = 1;
if (!alc_auto_mic_check_imux(codec))
return;
snd_printdd("realtek: Enable auto-mic switch on NID 0x%x/0x%x/0x%x\n",
ext, fixed, dock);
spec->unsol_event = alc_sku_unsol_event;
}
/* check the availabilities of auto-mute and auto-mic switches */
static void alc_auto_check_switches(struct hda_codec *codec)
{
alc_init_automute(codec);
alc_init_auto_mic(codec);
}
/*
* Realtek SSID verification
*/
/* Could be any non-zero and even value. When used as fixup, tells
* the driver to ignore any present sku defines.
*/
#define ALC_FIXUP_SKU_IGNORE (2)
static int alc_auto_parse_customize_define(struct hda_codec *codec)
{
unsigned int ass, tmp, i;
unsigned nid = 0;
struct alc_spec *spec = codec->spec;
spec->cdefine.enable_pcbeep = 1; /* assume always enabled */
if (spec->cdefine.fixup) {
ass = spec->cdefine.sku_cfg;
if (ass == ALC_FIXUP_SKU_IGNORE)
return -1;
goto do_sku;
}
ass = codec->subsystem_id & 0xffff;
if (ass != codec->bus->pci->subsystem_device && (ass & 1))
goto do_sku;
nid = 0x1d;
if (codec->vendor_id == 0x10ec0260)
nid = 0x17;
ass = snd_hda_codec_get_pincfg(codec, nid);
if (!(ass & 1)) {
printk(KERN_INFO "hda_codec: %s: SKU not ready 0x%08x\n",
codec->chip_name, ass);
return -1;
}
/* check sum */
tmp = 0;
for (i = 1; i < 16; i++) {
if ((ass >> i) & 1)
tmp++;
}
if (((ass >> 16) & 0xf) != tmp)
return -1;
spec->cdefine.port_connectivity = ass >> 30;
spec->cdefine.enable_pcbeep = (ass & 0x100000) >> 20;
spec->cdefine.check_sum = (ass >> 16) & 0xf;
spec->cdefine.customization = ass >> 8;
do_sku:
spec->cdefine.sku_cfg = ass;
spec->cdefine.external_amp = (ass & 0x38) >> 3;
spec->cdefine.platform_type = (ass & 0x4) >> 2;
spec->cdefine.swap = (ass & 0x2) >> 1;
spec->cdefine.override = ass & 0x1;
snd_printd("SKU: Nid=0x%x sku_cfg=0x%08x\n",
nid, spec->cdefine.sku_cfg);
snd_printd("SKU: port_connectivity=0x%x\n",
spec->cdefine.port_connectivity);
snd_printd("SKU: enable_pcbeep=0x%x\n", spec->cdefine.enable_pcbeep);
snd_printd("SKU: check_sum=0x%08x\n", spec->cdefine.check_sum);
snd_printd("SKU: customization=0x%08x\n", spec->cdefine.customization);
snd_printd("SKU: external_amp=0x%x\n", spec->cdefine.external_amp);
snd_printd("SKU: platform_type=0x%x\n", spec->cdefine.platform_type);
snd_printd("SKU: swap=0x%x\n", spec->cdefine.swap);
snd_printd("SKU: override=0x%x\n", spec->cdefine.override);
return 0;
}
/* return true if the given NID is found in the list */
static bool found_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums)
{
return find_idx_in_nid_list(nid, list, nums) >= 0;
}
/* check subsystem ID and set up device-specific initialization;
* return 1 if initialized, 0 if invalid SSID
*/
/* 32-bit subsystem ID for BIOS loading in HD Audio codec.
* 31 ~ 16 : Manufacture ID
* 15 ~ 8 : SKU ID
* 7 ~ 0 : Assembly ID
* port-A --> pin 39/41, port-E --> pin 14/15, port-D --> pin 35/36
*/
static int alc_subsystem_id(struct hda_codec *codec,
hda_nid_t porta, hda_nid_t porte,
hda_nid_t portd, hda_nid_t porti)
{
unsigned int ass, tmp, i;
unsigned nid;
struct alc_spec *spec = codec->spec;
if (spec->cdefine.fixup) {
ass = spec->cdefine.sku_cfg;
if (ass == ALC_FIXUP_SKU_IGNORE)
return 0;
goto do_sku;
}
ass = codec->subsystem_id & 0xffff;
if ((ass != codec->bus->pci->subsystem_device) && (ass & 1))
goto do_sku;
/* invalid SSID, check the special NID pin defcfg instead */
/*
* 31~30 : port connectivity
* 29~21 : reserve
* 20 : PCBEEP input
* 19~16 : Check sum (15:1)
* 15~1 : Custom
* 0 : override
*/
nid = 0x1d;
if (codec->vendor_id == 0x10ec0260)
nid = 0x17;
ass = snd_hda_codec_get_pincfg(codec, nid);
snd_printd("realtek: No valid SSID, "
"checking pincfg 0x%08x for NID 0x%x\n",
ass, nid);
if (!(ass & 1))
return 0;
if ((ass >> 30) != 1) /* no physical connection */
return 0;
/* check sum */
tmp = 0;
for (i = 1; i < 16; i++) {
if ((ass >> i) & 1)
tmp++;
}
if (((ass >> 16) & 0xf) != tmp)
return 0;
do_sku:
snd_printd("realtek: Enabling init ASM_ID=0x%04x CODEC_ID=%08x\n",
ass & 0xffff, codec->vendor_id);
/*
* 0 : override
* 1 : Swap Jack
* 2 : 0 --> Desktop, 1 --> Laptop
* 3~5 : External Amplifier control
* 7~6 : Reserved
*/
tmp = (ass & 0x38) >> 3; /* external Amp control */
switch (tmp) {
case 1:
spec->init_amp = ALC_INIT_GPIO1;
break;
case 3:
spec->init_amp = ALC_INIT_GPIO2;
break;
case 7:
spec->init_amp = ALC_INIT_GPIO3;
break;
case 5:
default:
spec->init_amp = ALC_INIT_DEFAULT;
break;
}
/* is laptop or Desktop and enable the function "Mute internal speaker
* when the external headphone out jack is plugged"
*/
if (!(ass & 0x8000))
return 1;
/*
* 10~8 : Jack location
* 12~11: Headphone out -> 00: PortA, 01: PortE, 02: PortD, 03: Resvered
* 14~13: Resvered
* 15 : 1 --> enable the function "Mute internal speaker
* when the external headphone out jack is plugged"
*/
if (!spec->autocfg.hp_pins[0] &&
!(spec->autocfg.line_out_pins[0] &&
spec->autocfg.line_out_type == AUTO_PIN_HP_OUT)) {
hda_nid_t nid;
tmp = (ass >> 11) & 0x3; /* HP to chassis */
if (tmp == 0)
nid = porta;
else if (tmp == 1)
nid = porte;
else if (tmp == 2)
nid = portd;
else if (tmp == 3)
nid = porti;
else
return 1;
if (found_in_nid_list(nid, spec->autocfg.line_out_pins,
spec->autocfg.line_outs))
return 1;
spec->autocfg.hp_pins[0] = nid;
}
return 1;
}
/* Check the validity of ALC subsystem-id
* ports contains an array of 4 pin NIDs for port-A, E, D and I */
static void alc_ssid_check(struct hda_codec *codec, const hda_nid_t *ports)
{
if (!alc_subsystem_id(codec, ports[0], ports[1], ports[2], ports[3])) {
struct alc_spec *spec = codec->spec;
snd_printd("realtek: "
"Enable default setup for auto mode as fallback\n");
spec->init_amp = ALC_INIT_DEFAULT;
}
}
/*
* Fix-up pin default configurations and add default verbs
*/
struct alc_pincfg {
hda_nid_t nid;
u32 val;
};
struct alc_model_fixup {
const int id;
const char *name;
};
struct alc_fixup {
int type;
bool chained;
int chain_id;
union {
unsigned int sku;
const struct alc_pincfg *pins;
const struct hda_verb *verbs;
void (*func)(struct hda_codec *codec,
const struct alc_fixup *fix,
int action);
} v;
};
enum {
ALC_FIXUP_INVALID,
ALC_FIXUP_SKU,
ALC_FIXUP_PINS,
ALC_FIXUP_VERBS,
ALC_FIXUP_FUNC,
};
enum {
ALC_FIXUP_ACT_PRE_PROBE,
ALC_FIXUP_ACT_PROBE,
ALC_FIXUP_ACT_INIT,
};
static void alc_apply_fixup(struct hda_codec *codec, int action)
{
struct alc_spec *spec = codec->spec;
int id = spec->fixup_id;
#ifdef CONFIG_SND_DEBUG_VERBOSE
const char *modelname = spec->fixup_name;
#endif
int depth = 0;
if (!spec->fixup_list)
return;
while (id >= 0) {
const struct alc_fixup *fix = spec->fixup_list + id;
const struct alc_pincfg *cfg;
switch (fix->type) {
case ALC_FIXUP_SKU:
if (action != ALC_FIXUP_ACT_PRE_PROBE || !fix->v.sku)
break;
snd_printdd(KERN_INFO "hda_codec: %s: "
"Apply sku override for %s\n",
codec->chip_name, modelname);
spec->cdefine.sku_cfg = fix->v.sku;
spec->cdefine.fixup = 1;
break;
case ALC_FIXUP_PINS:
cfg = fix->v.pins;
if (action != ALC_FIXUP_ACT_PRE_PROBE || !cfg)
break;
snd_printdd(KERN_INFO "hda_codec: %s: "
"Apply pincfg for %s\n",
codec->chip_name, modelname);
for (; cfg->nid; cfg++)
snd_hda_codec_set_pincfg(codec, cfg->nid,
cfg->val);
break;
case ALC_FIXUP_VERBS:
if (action != ALC_FIXUP_ACT_PROBE || !fix->v.verbs)
break;
snd_printdd(KERN_INFO "hda_codec: %s: "
"Apply fix-verbs for %s\n",
codec->chip_name, modelname);
add_verb(codec->spec, fix->v.verbs);
break;
case ALC_FIXUP_FUNC:
if (!fix->v.func)
break;
snd_printdd(KERN_INFO "hda_codec: %s: "
"Apply fix-func for %s\n",
codec->chip_name, modelname);
fix->v.func(codec, fix, action);
break;
default:
snd_printk(KERN_ERR "hda_codec: %s: "
"Invalid fixup type %d\n",
codec->chip_name, fix->type);
break;
}
if (!fix->chained)
break;
if (++depth > 10)
break;
id = fix->chain_id;
}
}
static void alc_pick_fixup(struct hda_codec *codec,
const struct alc_model_fixup *models,
const struct snd_pci_quirk *quirk,
const struct alc_fixup *fixlist)
{
struct alc_spec *spec = codec->spec;
int id = -1;
const char *name = NULL;
if (codec->modelname && models) {
while (models->name) {
if (!strcmp(codec->modelname, models->name)) {
id = models->id;
name = models->name;
break;
}
models++;
}
}
if (id < 0) {
quirk = snd_pci_quirk_lookup(codec->bus->pci, quirk);
if (quirk) {
id = quirk->value;
#ifdef CONFIG_SND_DEBUG_VERBOSE
name = quirk->name;
#endif
}
}
spec->fixup_id = id;
if (id >= 0) {
spec->fixup_list = fixlist;
spec->fixup_name = name;
}
}
/*
* COEF access helper functions
*/
static int alc_read_coef_idx(struct hda_codec *codec,
unsigned int coef_idx)
{
unsigned int val;
snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX,
coef_idx);
val = snd_hda_codec_read(codec, 0x20, 0,
AC_VERB_GET_PROC_COEF, 0);
return val;
}
static void alc_write_coef_idx(struct hda_codec *codec, unsigned int coef_idx,
unsigned int coef_val)
{
snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX,
coef_idx);
snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_PROC_COEF,
coef_val);
}
/* a special bypass for COEF 0; read the cached value at the second time */
static unsigned int alc_get_coef0(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
if (!spec->coef0)
spec->coef0 = alc_read_coef_idx(codec, 0);
return spec->coef0;
}
/*
* Digital I/O handling
*/
/* set right pin controls for digital I/O */
static void alc_auto_init_digital(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
int i;
hda_nid_t pin, dac;
for (i = 0; i < spec->autocfg.dig_outs; i++) {
pin = spec->autocfg.dig_out_pins[i];
if (!pin)
continue;
snd_hda_codec_write(codec, pin, 0,
AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
if (!i)
dac = spec->multiout.dig_out_nid;
else
dac = spec->slave_dig_outs[i - 1];
if (!dac || !(get_wcaps(codec, dac) & AC_WCAP_OUT_AMP))
continue;
snd_hda_codec_write(codec, dac, 0,
AC_VERB_SET_AMP_GAIN_MUTE,
AMP_OUT_UNMUTE);
}
pin = spec->autocfg.dig_in_pin;
if (pin)
snd_hda_codec_write(codec, pin, 0,
AC_VERB_SET_PIN_WIDGET_CONTROL,
PIN_IN);
}
/* parse digital I/Os and set up NIDs in BIOS auto-parse mode */
static void alc_auto_parse_digital(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
int i, err, nums;
hda_nid_t dig_nid;
/* support multiple SPDIFs; the secondary is set up as a slave */
nums = 0;
for (i = 0; i < spec->autocfg.dig_outs; i++) {
hda_nid_t conn[4];
err = snd_hda_get_connections(codec,
spec->autocfg.dig_out_pins[i],
conn, ARRAY_SIZE(conn));
if (err <= 0)
continue;
dig_nid = conn[0]; /* assume the first element is audio-out */
if (!nums) {
spec->multiout.dig_out_nid = dig_nid;
spec->dig_out_type = spec->autocfg.dig_out_type[0];
} else {
spec->multiout.slave_dig_outs = spec->slave_dig_outs;
if (nums >= ARRAY_SIZE(spec->slave_dig_outs) - 1)
break;
spec->slave_dig_outs[nums - 1] = dig_nid;
}
nums++;
}
if (spec->autocfg.dig_in_pin) {
dig_nid = codec->start_nid;
for (i = 0; i < codec->num_nodes; i++, dig_nid++) {
unsigned int wcaps = get_wcaps(codec, dig_nid);
if (get_wcaps_type(wcaps) != AC_WID_AUD_IN)
continue;
if (!(wcaps & AC_WCAP_DIGITAL))
continue;
if (!(wcaps & AC_WCAP_CONN_LIST))
continue;
err = get_connection_index(codec, dig_nid,
spec->autocfg.dig_in_pin);
if (err >= 0) {
spec->dig_in_nid = dig_nid;
break;
}
}
}
}
/*
* capture mixer elements
*/
static int alc_cap_vol_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct alc_spec *spec = codec->spec;
unsigned long val;
int err;
mutex_lock(&codec->control_mutex);
if (spec->vol_in_capsrc)
val = HDA_COMPOSE_AMP_VAL(spec->capsrc_nids[0], 3, 0, HDA_OUTPUT);
else
val = HDA_COMPOSE_AMP_VAL(spec->adc_nids[0], 3, 0, HDA_INPUT);
kcontrol->private_value = val;
err = snd_hda_mixer_amp_volume_info(kcontrol, uinfo);
mutex_unlock(&codec->control_mutex);
return err;
}
static int alc_cap_vol_tlv(struct snd_kcontrol *kcontrol, int op_flag,
unsigned int size, unsigned int __user *tlv)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct alc_spec *spec = codec->spec;
unsigned long val;
int err;
mutex_lock(&codec->control_mutex);
if (spec->vol_in_capsrc)
val = HDA_COMPOSE_AMP_VAL(spec->capsrc_nids[0], 3, 0, HDA_OUTPUT);
else
val = HDA_COMPOSE_AMP_VAL(spec->adc_nids[0], 3, 0, HDA_INPUT);
kcontrol->private_value = val;
err = snd_hda_mixer_amp_tlv(kcontrol, op_flag, size, tlv);
mutex_unlock(&codec->control_mutex);
return err;
}
typedef int (*getput_call_t)(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol);
static int alc_cap_getput_caller(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol,
getput_call_t func, bool check_adc_switch)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct alc_spec *spec = codec->spec;
int i, err = 0;
mutex_lock(&codec->control_mutex);
if (check_adc_switch && spec->dyn_adc_switch) {
for (i = 0; i < spec->num_adc_nids; i++) {
kcontrol->private_value =
HDA_COMPOSE_AMP_VAL(spec->adc_nids[i],
3, 0, HDA_INPUT);
err = func(kcontrol, ucontrol);
if (err < 0)
goto error;
}
} else {
i = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
if (spec->vol_in_capsrc)
kcontrol->private_value =
HDA_COMPOSE_AMP_VAL(spec->capsrc_nids[i],
3, 0, HDA_OUTPUT);
else
kcontrol->private_value =
HDA_COMPOSE_AMP_VAL(spec->adc_nids[i],
3, 0, HDA_INPUT);
err = func(kcontrol, ucontrol);
}
error:
mutex_unlock(&codec->control_mutex);
return err;
}
static int alc_cap_vol_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
return alc_cap_getput_caller(kcontrol, ucontrol,
snd_hda_mixer_amp_volume_get, false);
}
static int alc_cap_vol_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
return alc_cap_getput_caller(kcontrol, ucontrol,
snd_hda_mixer_amp_volume_put, true);
}
/* capture mixer elements */
#define alc_cap_sw_info snd_ctl_boolean_stereo_info
static int alc_cap_sw_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
return alc_cap_getput_caller(kcontrol, ucontrol,
snd_hda_mixer_amp_switch_get, false);
}
static int alc_cap_sw_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
return alc_cap_getput_caller(kcontrol, ucontrol,
snd_hda_mixer_amp_switch_put, true);
}
#define _DEFINE_CAPMIX(num) \
{ \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = "Capture Switch", \
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE, \
.count = num, \
.info = alc_cap_sw_info, \
.get = alc_cap_sw_get, \
.put = alc_cap_sw_put, \
}, \
{ \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = "Capture Volume", \
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | \
SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK), \
.count = num, \
.info = alc_cap_vol_info, \
.get = alc_cap_vol_get, \
.put = alc_cap_vol_put, \
.tlv = { .c = alc_cap_vol_tlv }, \
}
#define _DEFINE_CAPSRC(num) \
{ \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
/* .name = "Capture Source", */ \
.name = "Input Source", \
.count = num, \
.info = alc_mux_enum_info, \
.get = alc_mux_enum_get, \
.put = alc_mux_enum_put, \
}
#define DEFINE_CAPMIX(num) \
static const struct snd_kcontrol_new alc_capture_mixer ## num[] = { \
_DEFINE_CAPMIX(num), \
_DEFINE_CAPSRC(num), \
{ } /* end */ \
}
#define DEFINE_CAPMIX_NOSRC(num) \
static const struct snd_kcontrol_new alc_capture_mixer_nosrc ## num[] = { \
_DEFINE_CAPMIX(num), \
{ } /* end */ \
}
/* up to three ADCs */
DEFINE_CAPMIX(1);
DEFINE_CAPMIX(2);
DEFINE_CAPMIX(3);
DEFINE_CAPMIX_NOSRC(1);
DEFINE_CAPMIX_NOSRC(2);
DEFINE_CAPMIX_NOSRC(3);
/*
* virtual master controls
*/
/*
* slave controls for virtual master
*/
static const char * const alc_slave_vols[] = {
"Front Playback Volume",
"Surround Playback Volume",
"Center Playback Volume",
"LFE Playback Volume",
"Side Playback Volume",
"Headphone Playback Volume",
"Speaker Playback Volume",
"Mono Playback Volume",
"Line-Out Playback Volume",
"PCM Playback Volume",
NULL,
};
static const char * const alc_slave_sws[] = {
"Front Playback Switch",
"Surround Playback Switch",
"Center Playback Switch",
"LFE Playback Switch",
"Side Playback Switch",
"Headphone Playback Switch",
"Speaker Playback Switch",
"Mono Playback Switch",
"IEC958 Playback Switch",
"Line-Out Playback Switch",
"PCM Playback Switch",
NULL,
};
/*
* build control elements
*/
#define NID_MAPPING (-1)
#define SUBDEV_SPEAKER_ (0 << 6)
#define SUBDEV_HP_ (1 << 6)
#define SUBDEV_LINE_ (2 << 6)
#define SUBDEV_SPEAKER(x) (SUBDEV_SPEAKER_ | ((x) & 0x3f))
#define SUBDEV_HP(x) (SUBDEV_HP_ | ((x) & 0x3f))
#define SUBDEV_LINE(x) (SUBDEV_LINE_ | ((x) & 0x3f))
static void alc_free_kctls(struct hda_codec *codec);
#ifdef CONFIG_SND_HDA_INPUT_BEEP
/* additional beep mixers; the actual parameters are overwritten at build */
static const struct snd_kcontrol_new alc_beep_mixer[] = {
HDA_CODEC_VOLUME("Beep Playback Volume", 0, 0, HDA_INPUT),
HDA_CODEC_MUTE_BEEP("Beep Playback Switch", 0, 0, HDA_INPUT),
{ } /* end */
};
#endif
static int alc_build_controls(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
struct snd_kcontrol *kctl = NULL;
const struct snd_kcontrol_new *knew;
int i, j, err;
unsigned int u;
hda_nid_t nid;
for (i = 0; i < spec->num_mixers; i++) {
err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
if (err < 0)
return err;
}
if (spec->cap_mixer) {
err = snd_hda_add_new_ctls(codec, spec->cap_mixer);
if (err < 0)
return err;
}
if (spec->multiout.dig_out_nid) {
err = snd_hda_create_spdif_out_ctls(codec,
spec->multiout.dig_out_nid,
spec->multiout.dig_out_nid);
if (err < 0)
return err;
if (!spec->no_analog) {
err = snd_hda_create_spdif_share_sw(codec,
&spec->multiout);
if (err < 0)
return err;
spec->multiout.share_spdif = 1;
}
}
if (spec->dig_in_nid) {
err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
if (err < 0)
return err;
}
#ifdef CONFIG_SND_HDA_INPUT_BEEP
/* create beep controls if needed */
if (spec->beep_amp) {
const struct snd_kcontrol_new *knew;
for (knew = alc_beep_mixer; knew->name; knew++) {
struct snd_kcontrol *kctl;
kctl = snd_ctl_new1(knew, codec);
if (!kctl)
return -ENOMEM;
kctl->private_value = spec->beep_amp;
err = snd_hda_ctl_add(codec, 0, kctl);
if (err < 0)
return err;
}
}
#endif
/* if we have no master control, let's create it */
if (!spec->no_analog &&
!snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) {
unsigned int vmaster_tlv[4];
snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid,
HDA_OUTPUT, vmaster_tlv);
err = snd_hda_add_vmaster(codec, "Master Playback Volume",
vmaster_tlv, alc_slave_vols);
if (err < 0)
return err;
}
if (!spec->no_analog &&
!snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {
err = snd_hda_add_vmaster(codec, "Master Playback Switch",
NULL, alc_slave_sws);
if (err < 0)
return err;
}
/* assign Capture Source enums to NID */
if (spec->capsrc_nids || spec->adc_nids) {
kctl = snd_hda_find_mixer_ctl(codec, "Capture Source");
if (!kctl)
kctl = snd_hda_find_mixer_ctl(codec, "Input Source");
for (i = 0; kctl && i < kctl->count; i++) {
err = snd_hda_add_nid(codec, kctl, i,
get_capsrc(spec, i));
if (err < 0)
return err;
}
}
if (spec->cap_mixer && spec->adc_nids) {
const char *kname = kctl ? kctl->id.name : NULL;
for (knew = spec->cap_mixer; knew->name; knew++) {
if (kname && strcmp(knew->name, kname) == 0)
continue;
kctl = snd_hda_find_mixer_ctl(codec, knew->name);
for (i = 0; kctl && i < kctl->count; i++) {
err = snd_hda_add_nid(codec, kctl, i,
spec->adc_nids[i]);
if (err < 0)
return err;
}
}
}
/* other nid->control mapping */
for (i = 0; i < spec->num_mixers; i++) {
for (knew = spec->mixers[i]; knew->name; knew++) {
if (knew->iface != NID_MAPPING)
continue;
kctl = snd_hda_find_mixer_ctl(codec, knew->name);
if (kctl == NULL)
continue;
u = knew->subdevice;
for (j = 0; j < 4; j++, u >>= 8) {
nid = u & 0x3f;
if (nid == 0)
continue;
switch (u & 0xc0) {
case SUBDEV_SPEAKER_:
nid = spec->autocfg.speaker_pins[nid];
break;
case SUBDEV_LINE_:
nid = spec->autocfg.line_out_pins[nid];
break;
case SUBDEV_HP_:
nid = spec->autocfg.hp_pins[nid];
break;
default:
continue;
}
err = snd_hda_add_nid(codec, kctl, 0, nid);
if (err < 0)
return err;
}
u = knew->private_value;
for (j = 0; j < 4; j++, u >>= 8) {
nid = u & 0xff;
if (nid == 0)
continue;
err = snd_hda_add_nid(codec, kctl, 0, nid);
if (err < 0)
return err;
}
}
}
alc_free_kctls(codec); /* no longer needed */
return 0;
}
/*
* Common callbacks
*/
static void alc_init_special_input_src(struct hda_codec *codec);
static int alc_init(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
unsigned int i;
alc_fix_pll(codec);
alc_auto_init_amp(codec, spec->init_amp);
for (i = 0; i < spec->num_init_verbs; i++)
snd_hda_sequence_write(codec, spec->init_verbs[i]);
alc_init_special_input_src(codec);
if (spec->init_hook)
spec->init_hook(codec);
alc_apply_fixup(codec, ALC_FIXUP_ACT_INIT);
hda_call_check_power_status(codec, 0x01);
return 0;
}
static void alc_unsol_event(struct hda_codec *codec, unsigned int res)
{
struct alc_spec *spec = codec->spec;
if (spec->unsol_event)
spec->unsol_event(codec, res);
}
#ifdef CONFIG_SND_HDA_POWER_SAVE
static int alc_check_power_status(struct hda_codec *codec, hda_nid_t nid)
{
struct alc_spec *spec = codec->spec;
return snd_hda_check_amp_list_power(codec, &spec->loopback, nid);
}
#endif
/*
* Analog playback callbacks
*/
static int alc_playback_pcm_open(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
{
struct alc_spec *spec = codec->spec;
return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
hinfo);
}
static int alc_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
unsigned int stream_tag,
unsigned int format,
struct snd_pcm_substream *substream)
{
struct alc_spec *spec = codec->spec;
return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
stream_tag, format, substream);
}
static int alc_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
{
struct alc_spec *spec = codec->spec;
return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
}
/*
* Digital out
*/
static int alc_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
{
struct alc_spec *spec = codec->spec;
return snd_hda_multi_out_dig_open(codec, &spec->multiout);
}
static int alc_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
unsigned int stream_tag,
unsigned int format,
struct snd_pcm_substream *substream)
{
struct alc_spec *spec = codec->spec;
return snd_hda_multi_out_dig_prepare(codec, &spec->multiout,
stream_tag, format, substream);
}
static int alc_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
{
struct alc_spec *spec = codec->spec;
return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
}
static int alc_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
{
struct alc_spec *spec = codec->spec;
return snd_hda_multi_out_dig_close(codec, &spec->multiout);
}
/*
* Analog capture
*/
static int alc_alt_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
unsigned int stream_tag,
unsigned int format,
struct snd_pcm_substream *substream)
{
struct alc_spec *spec = codec->spec;
snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number + 1],
stream_tag, 0, format);
return 0;
}
static int alc_alt_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
{
struct alc_spec *spec = codec->spec;
snd_hda_codec_cleanup_stream(codec,
spec->adc_nids[substream->number + 1]);
return 0;
}
/* analog capture with dynamic dual-adc changes */
static int dyn_adc_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
unsigned int stream_tag,
unsigned int format,
struct snd_pcm_substream *substream)
{
struct alc_spec *spec = codec->spec;
spec->cur_adc = spec->adc_nids[spec->dyn_adc_idx[spec->cur_mux[0]]];
spec->cur_adc_stream_tag = stream_tag;
spec->cur_adc_format = format;
snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
return 0;
}
static int dyn_adc_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
{
struct alc_spec *spec = codec->spec;
snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
spec->cur_adc = 0;
return 0;
}
static const struct hda_pcm_stream dyn_adc_pcm_analog_capture = {
.substreams = 1,
.channels_min = 2,
.channels_max = 2,
.nid = 0, /* fill later */
.ops = {
.prepare = dyn_adc_capture_pcm_prepare,
.cleanup = dyn_adc_capture_pcm_cleanup
},
};
/*
*/
static const struct hda_pcm_stream alc_pcm_analog_playback = {
.substreams = 1,
.channels_min = 2,
.channels_max = 8,
/* NID is set in alc_build_pcms */
.ops = {
.open = alc_playback_pcm_open,
.prepare = alc_playback_pcm_prepare,
.cleanup = alc_playback_pcm_cleanup
},
};
static const struct hda_pcm_stream alc_pcm_analog_capture = {
.substreams = 1,
.channels_min = 2,
.channels_max = 2,
/* NID is set in alc_build_pcms */
};
static const struct hda_pcm_stream alc_pcm_analog_alt_playback = {
.substreams = 1,
.channels_min = 2,
.channels_max = 2,
/* NID is set in alc_build_pcms */
};
static const struct hda_pcm_stream alc_pcm_analog_alt_capture = {
.substreams = 2, /* can be overridden */
.channels_min = 2,
.channels_max = 2,
/* NID is set in alc_build_pcms */
.ops = {
.prepare = alc_alt_capture_pcm_prepare,
.cleanup = alc_alt_capture_pcm_cleanup
},
};
static const struct hda_pcm_stream alc_pcm_digital_playback = {
.substreams = 1,
.channels_min = 2,
.channels_max = 2,
/* NID is set in alc_build_pcms */
.ops = {
.open = alc_dig_playback_pcm_open,
.close = alc_dig_playback_pcm_close,
.prepare = alc_dig_playback_pcm_prepare,
.cleanup = alc_dig_playback_pcm_cleanup
},
};
static const struct hda_pcm_stream alc_pcm_digital_capture = {
.substreams = 1,
.channels_min = 2,
.channels_max = 2,
/* NID is set in alc_build_pcms */
};
/* Used by alc_build_pcms to flag that a PCM has no playback stream */
static const struct hda_pcm_stream alc_pcm_null_stream = {
.substreams = 0,
.channels_min = 0,
.channels_max = 0,
};
static int alc_build_pcms(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
struct hda_pcm *info = spec->pcm_rec;
const struct hda_pcm_stream *p;
bool have_multi_adcs;
int i;
codec->num_pcms = 1;
codec->pcm_info = info;
if (spec->no_analog)
goto skip_analog;
snprintf(spec->stream_name_analog, sizeof(spec->stream_name_analog),
"%s Analog", codec->chip_name);
info->name = spec->stream_name_analog;
if (spec->multiout.dac_nids > 0) {
p = spec->stream_analog_playback;
if (!p)
p = &alc_pcm_analog_playback;
info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dac_nids[0];
}
if (spec->adc_nids) {
p = spec->stream_analog_capture;
if (!p) {
if (spec->dyn_adc_switch)
p = &dyn_adc_pcm_analog_capture;
else
p = &alc_pcm_analog_capture;
}
info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0];
}
if (spec->channel_mode) {
info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = 0;
for (i = 0; i < spec->num_channel_mode; i++) {
if (spec->channel_mode[i].channels > info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max) {
info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = spec->channel_mode[i].channels;
}
}
}
skip_analog:
/* SPDIF for stream index #1 */
if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
snprintf(spec->stream_name_digital,
sizeof(spec->stream_name_digital),
"%s Digital", codec->chip_name);
codec->num_pcms = 2;
codec->slave_dig_outs = spec->multiout.slave_dig_outs;
info = spec->pcm_rec + 1;
info->name = spec->stream_name_digital;
if (spec->dig_out_type)
info->pcm_type = spec->dig_out_type;
else
info->pcm_type = HDA_PCM_TYPE_SPDIF;
if (spec->multiout.dig_out_nid) {
p = spec->stream_digital_playback;
if (!p)
p = &alc_pcm_digital_playback;
info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
}
if (spec->dig_in_nid) {
p = spec->stream_digital_capture;
if (!p)
p = &alc_pcm_digital_capture;
info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
}
/* FIXME: do we need this for all Realtek codec models? */
codec->spdif_status_reset = 1;
}
if (spec->no_analog)
return 0;
/* If the use of more than one ADC is requested for the current
* model, configure a second analog capture-only PCM.
*/
have_multi_adcs = (spec->num_adc_nids > 1) &&
!spec->dyn_adc_switch && !spec->auto_mic &&
(!spec->input_mux || spec->input_mux->num_items > 1);
/* Additional Analaog capture for index #2 */
if (spec->alt_dac_nid || have_multi_adcs) {
codec->num_pcms = 3;
info = spec->pcm_rec + 2;
info->name = spec->stream_name_analog;
if (spec->alt_dac_nid) {
p = spec->stream_analog_alt_playback;
if (!p)
p = &alc_pcm_analog_alt_playback;
info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
spec->alt_dac_nid;
} else {
info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
alc_pcm_null_stream;
info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0;
}
if (have_multi_adcs) {
p = spec->stream_analog_alt_capture;
if (!p)
p = &alc_pcm_analog_alt_capture;
info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
spec->adc_nids[1];
info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams =
spec->num_adc_nids - 1;
} else {
info->stream[SNDRV_PCM_STREAM_CAPTURE] =
alc_pcm_null_stream;
info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = 0;
}
}
return 0;
}
static inline void alc_shutup(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
if (spec && spec->shutup)
spec->shutup(codec);
snd_hda_shutup_pins(codec);
}
static void alc_free_kctls(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
if (spec->kctls.list) {
struct snd_kcontrol_new *kctl = spec->kctls.list;
int i;
for (i = 0; i < spec->kctls.used; i++)
kfree(kctl[i].name);
}
snd_array_free(&spec->kctls);
}
static void alc_free_bind_ctls(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
if (spec->bind_ctls.list) {
struct hda_bind_ctls **ctl = spec->bind_ctls.list;
int i;
for (i = 0; i < spec->bind_ctls.used; i++)
kfree(ctl[i]);
}
snd_array_free(&spec->bind_ctls);
}
static void alc_free(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
if (!spec)
return;
alc_shutup(codec);
snd_hda_input_jack_free(codec);
alc_free_kctls(codec);
alc_free_bind_ctls(codec);
kfree(spec);
snd_hda_detach_beep_device(codec);
}
#ifdef CONFIG_SND_HDA_POWER_SAVE
static void alc_power_eapd(struct hda_codec *codec)
{
alc_auto_setup_eapd(codec, false);
}
static int alc_suspend(struct hda_codec *codec, pm_message_t state)
{
struct alc_spec *spec = codec->spec;
alc_shutup(codec);
if (spec && spec->power_hook)
spec->power_hook(codec);
return 0;
}
#endif
#ifdef CONFIG_PM
static int alc_resume(struct hda_codec *codec)
{
msleep(150); /* to avoid pop noise */
codec->patch_ops.init(codec);
snd_hda_codec_resume_amp(codec);
snd_hda_codec_resume_cache(codec);
hda_call_check_power_status(codec, 0x01);
return 0;
}
#endif
/*
*/
static const struct hda_codec_ops alc_patch_ops = {
.build_controls = alc_build_controls,
.build_pcms = alc_build_pcms,
.init = alc_init,
.free = alc_free,
.unsol_event = alc_unsol_event,
#ifdef CONFIG_PM
.resume = alc_resume,
#endif
#ifdef CONFIG_SND_HDA_POWER_SAVE
.suspend = alc_suspend,
.check_power_status = alc_check_power_status,
#endif
.reboot_notify = alc_shutup,
};
/* replace the codec chip_name with the given string */
static int alc_codec_rename(struct hda_codec *codec, const char *name)
{
kfree(codec->chip_name);
codec->chip_name = kstrdup(name, GFP_KERNEL);
if (!codec->chip_name) {
alc_free(codec);
return -ENOMEM;
}
return 0;
}
/*
* Rename codecs appropriately from COEF value
*/
struct alc_codec_rename_table {
unsigned int vendor_id;
unsigned short coef_mask;
unsigned short coef_bits;
const char *name;
};
static struct alc_codec_rename_table rename_tbl[] = {
{ 0x10ec0269, 0xfff0, 0x3010, "ALC277" },
{ 0x10ec0269, 0xf0f0, 0x2010, "ALC259" },
{ 0x10ec0269, 0xf0f0, 0x3010, "ALC258" },
{ 0x10ec0269, 0x00f0, 0x0010, "ALC269VB" },
{ 0x10ec0269, 0xffff, 0xa023, "ALC259" },
{ 0x10ec0269, 0xffff, 0x6023, "ALC281X" },
{ 0x10ec0269, 0x00f0, 0x0020, "ALC269VC" },
{ 0x10ec0887, 0x00f0, 0x0030, "ALC887-VD" },
{ 0x10ec0888, 0x00f0, 0x0030, "ALC888-VD" },
{ 0x10ec0888, 0xf0f0, 0x3020, "ALC886" },
{ 0x10ec0899, 0x2000, 0x2000, "ALC899" },
{ 0x10ec0892, 0xffff, 0x8020, "ALC661" },
{ 0x10ec0892, 0xffff, 0x8011, "ALC661" },
{ 0x10ec0892, 0xffff, 0x4011, "ALC656" },
{ } /* terminator */
};
static int alc_codec_rename_from_preset(struct hda_codec *codec)
{
const struct alc_codec_rename_table *p;
for (p = rename_tbl; p->vendor_id; p++) {
if (p->vendor_id != codec->vendor_id)
continue;
if ((alc_get_coef0(codec) & p->coef_mask) == p->coef_bits)
return alc_codec_rename(codec, p->name);
}
return 0;
}
/*
* Automatic parse of I/O pins from the BIOS configuration
*/
enum {
ALC_CTL_WIDGET_VOL,
ALC_CTL_WIDGET_MUTE,
ALC_CTL_BIND_MUTE,
ALC_CTL_BIND_VOL,
ALC_CTL_BIND_SW,
};
static const struct snd_kcontrol_new alc_control_templates[] = {
HDA_CODEC_VOLUME(NULL, 0, 0, 0),
HDA_CODEC_MUTE(NULL, 0, 0, 0),
HDA_BIND_MUTE(NULL, 0, 0, 0),
HDA_BIND_VOL(NULL, 0),
HDA_BIND_SW(NULL, 0),
};
/* add dynamic controls */
static int add_control(struct alc_spec *spec, int type, const char *name,
int cidx, unsigned long val)
{
struct snd_kcontrol_new *knew;
knew = alc_kcontrol_new(spec);
if (!knew)
return -ENOMEM;
*knew = alc_control_templates[type];
knew->name = kstrdup(name, GFP_KERNEL);
if (!knew->name)
return -ENOMEM;
knew->index = cidx;
if (get_amp_nid_(val))
knew->subdevice = HDA_SUBDEV_AMP_FLAG;
knew->private_value = val;
return 0;
}
static int add_control_with_pfx(struct alc_spec *spec, int type,
const char *pfx, const char *dir,
const char *sfx, int cidx, unsigned long val)
{
char name[32];
snprintf(name, sizeof(name), "%s %s %s", pfx, dir, sfx);
return add_control(spec, type, name, cidx, val);
}
#define add_pb_vol_ctrl(spec, type, pfx, val) \
add_control_with_pfx(spec, type, pfx, "Playback", "Volume", 0, val)
#define add_pb_sw_ctrl(spec, type, pfx, val) \
add_control_with_pfx(spec, type, pfx, "Playback", "Switch", 0, val)
#define __add_pb_vol_ctrl(spec, type, pfx, cidx, val) \
add_control_with_pfx(spec, type, pfx, "Playback", "Volume", cidx, val)
#define __add_pb_sw_ctrl(spec, type, pfx, cidx, val) \
add_control_with_pfx(spec, type, pfx, "Playback", "Switch", cidx, val)
static const char * const channel_name[4] = {
"Front", "Surround", "CLFE", "Side"
};
static const char *alc_get_line_out_pfx(struct alc_spec *spec, int ch,
bool can_be_master, int *index)
{
struct auto_pin_cfg *cfg = &spec->autocfg;
*index = 0;
if (cfg->line_outs == 1 && !spec->multi_ios &&
!cfg->hp_outs && !cfg->speaker_outs && can_be_master)
return "Master";
switch (cfg->line_out_type) {
case AUTO_PIN_SPEAKER_OUT:
if (cfg->line_outs == 1)
return "Speaker";
break;
case AUTO_PIN_HP_OUT:
/* for multi-io case, only the primary out */
if (ch && spec->multi_ios)
break;
*index = ch;
return "Headphone";
default:
if (cfg->line_outs == 1 && !spec->multi_ios)
return "PCM";
break;
}
if (snd_BUG_ON(ch >= ARRAY_SIZE(channel_name)))
return "PCM";
return channel_name[ch];
}
/* create input playback/capture controls for the given pin */
static int new_analog_input(struct alc_spec *spec, hda_nid_t pin,
const char *ctlname, int ctlidx,
int idx, hda_nid_t mix_nid)
{
int err;
err = __add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, ctlname, ctlidx,
HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT));
if (err < 0)
return err;
err = __add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, ctlname, ctlidx,
HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT));
if (err < 0)
return err;
return 0;
}
static int alc_is_input_pin(struct hda_codec *codec, hda_nid_t nid)
{
unsigned int pincap = snd_hda_query_pin_caps(codec, nid);
return (pincap & AC_PINCAP_IN) != 0;
}
/* Parse the codec tree and retrieve ADCs and corresponding capsrc MUXs */
static int alc_auto_fill_adc_caps(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
hda_nid_t nid;
hda_nid_t *adc_nids = spec->private_adc_nids;
hda_nid_t *cap_nids = spec->private_capsrc_nids;
int max_nums = ARRAY_SIZE(spec->private_adc_nids);
int i, nums = 0;
nid = codec->start_nid;
for (i = 0; i < codec->num_nodes; i++, nid++) {
hda_nid_t src;
const hda_nid_t *list;
unsigned int caps = get_wcaps(codec, nid);
int type = get_wcaps_type(caps);
if (type != AC_WID_AUD_IN || (caps & AC_WCAP_DIGITAL))
continue;
adc_nids[nums] = nid;
cap_nids[nums] = nid;
src = nid;
for (;;) {
int n;
type = get_wcaps_type(get_wcaps(codec, src));
if (type == AC_WID_PIN)
break;
if (type == AC_WID_AUD_SEL) {
cap_nids[nums] = src;
break;
}
n = snd_hda_get_conn_list(codec, src, &list);
if (n > 1) {
cap_nids[nums] = src;
break;
} else if (n != 1)
break;
src = *list;
}
if (++nums >= max_nums)
break;
}
spec->adc_nids = spec->private_adc_nids;
spec->capsrc_nids = spec->private_capsrc_nids;
spec->num_adc_nids = nums;
return nums;
}
/* create playback/capture controls for input pins */
static int alc_auto_create_input_ctls(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
const struct auto_pin_cfg *cfg = &spec->autocfg;
hda_nid_t mixer = spec->mixer_nid;
struct hda_input_mux *imux = &spec->private_imux[0];
int num_adcs;
int i, c, err, idx, type_idx = 0;
const char *prev_label = NULL;
num_adcs = alc_auto_fill_adc_caps(codec);
if (num_adcs < 0)
return 0;
for (i = 0; i < cfg->num_inputs; i++) {
hda_nid_t pin;
const char *label;
pin = cfg->inputs[i].pin;
if (!alc_is_input_pin(codec, pin))
continue;
label = hda_get_autocfg_input_label(codec, cfg, i);
if (prev_label && !strcmp(label, prev_label))
type_idx++;
else
type_idx = 0;
prev_label = label;
if (mixer) {
idx = get_connection_index(codec, mixer, pin);
if (idx >= 0) {
err = new_analog_input(spec, pin,
label, type_idx,
idx, mixer);
if (err < 0)
return err;
}
}
for (c = 0; c < num_adcs; c++) {
hda_nid_t cap = get_capsrc(spec, c);
idx = get_connection_index(codec, cap, pin);
if (idx >= 0) {
spec->imux_pins[imux->num_items] = pin;
snd_hda_add_imux_item(imux, label, idx, NULL);
break;
}
}
}
spec->num_mux_defs = 1;
spec->input_mux = imux;
return 0;
}
static void alc_set_pin_output(struct hda_codec *codec, hda_nid_t nid,
unsigned int pin_type)
{
snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
pin_type);
/* unmute pin */
if (nid_has_mute(codec, nid, HDA_OUTPUT))
snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
AMP_OUT_UNMUTE);
}
static int get_pin_type(int line_out_type)
{
if (line_out_type == AUTO_PIN_HP_OUT)
return PIN_HP;
else
return PIN_OUT;
}
static void alc_auto_init_analog_input(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
struct auto_pin_cfg *cfg = &spec->autocfg;
int i;
for (i = 0; i < cfg->num_inputs; i++) {
hda_nid_t nid = cfg->inputs[i].pin;
if (alc_is_input_pin(codec, nid)) {
alc_set_input_pin(codec, nid, cfg->inputs[i].type);
if (get_wcaps(codec, nid) & AC_WCAP_OUT_AMP)
snd_hda_codec_write(codec, nid, 0,
AC_VERB_SET_AMP_GAIN_MUTE,
AMP_OUT_MUTE);
}
}
/* mute all loopback inputs */
if (spec->mixer_nid) {
int nums = snd_hda_get_conn_list(codec, spec->mixer_nid, NULL);
for (i = 0; i < nums; i++)
snd_hda_codec_write(codec, spec->mixer_nid, 0,
AC_VERB_SET_AMP_GAIN_MUTE,
AMP_IN_MUTE(i));
}
}
/* convert from MIX nid to DAC */
static hda_nid_t alc_auto_mix_to_dac(struct hda_codec *codec, hda_nid_t nid)
{
hda_nid_t list[5];
int i, num;
if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_AUD_OUT)
return nid;
num = snd_hda_get_connections(codec, nid, list, ARRAY_SIZE(list));
for (i = 0; i < num; i++) {
if (get_wcaps_type(get_wcaps(codec, list[i])) == AC_WID_AUD_OUT)
return list[i];
}
return 0;
}
/* go down to the selector widget before the mixer */
static hda_nid_t alc_go_down_to_selector(struct hda_codec *codec, hda_nid_t pin)
{
hda_nid_t srcs[5];
int num = snd_hda_get_connections(codec, pin, srcs,
ARRAY_SIZE(srcs));
if (num != 1 ||
get_wcaps_type(get_wcaps(codec, srcs[0])) != AC_WID_AUD_SEL)
return pin;
return srcs[0];
}
/* get MIX nid connected to the given pin targeted to DAC */
static hda_nid_t alc_auto_dac_to_mix(struct hda_codec *codec, hda_nid_t pin,
hda_nid_t dac)
{
hda_nid_t mix[5];
int i, num;
pin = alc_go_down_to_selector(codec, pin);
num = snd_hda_get_connections(codec, pin, mix, ARRAY_SIZE(mix));
for (i = 0; i < num; i++) {
if (alc_auto_mix_to_dac(codec, mix[i]) == dac)
return mix[i];
}
return 0;
}
/* select the connection from pin to DAC if needed */
static int alc_auto_select_dac(struct hda_codec *codec, hda_nid_t pin,
hda_nid_t dac)
{
hda_nid_t mix[5];
int i, num;
pin = alc_go_down_to_selector(codec, pin);
num = snd_hda_get_connections(codec, pin, mix, ARRAY_SIZE(mix));
if (num < 2)
return 0;
for (i = 0; i < num; i++) {
if (alc_auto_mix_to_dac(codec, mix[i]) == dac) {
snd_hda_codec_update_cache(codec, pin, 0,
AC_VERB_SET_CONNECT_SEL, i);
return 0;
}
}
return 0;
}
/* look for an empty DAC slot */
static hda_nid_t alc_auto_look_for_dac(struct hda_codec *codec, hda_nid_t pin)
{
struct alc_spec *spec = codec->spec;
hda_nid_t srcs[5];
int i, num;
pin = alc_go_down_to_selector(codec, pin);
num = snd_hda_get_connections(codec, pin, srcs, ARRAY_SIZE(srcs));
for (i = 0; i < num; i++) {
hda_nid_t nid = alc_auto_mix_to_dac(codec, srcs[i]);
if (!nid)
continue;
if (found_in_nid_list(nid, spec->multiout.dac_nids,
spec->multiout.num_dacs))
continue;
if (found_in_nid_list(nid, spec->multiout.hp_out_nid,
ARRAY_SIZE(spec->multiout.hp_out_nid)))
continue;
if (found_in_nid_list(n