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Commit eb8caf30 authored by Takashi Iwai's avatar Takashi Iwai Committed by Jaroslav Kysela
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[ALSA] Improve the shared-jack handling on ac97 

AC97 Codec
The handling of shared surround/clfe output jacks with line/mic-in
on some AC97 codecs is improved.

Instead of 'Line-In As Surround' or 'Mic As Center/LFE' switch, two
new enum controls are introduced: 'Channel Mode' and 'Surround Jack Mode'.
The formar changes the current output mode among 2, 4 and 6-channels.
The latter controls whether the jacks are shared or independent.
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 267cdf40
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Showing with 240 additions and 190 deletions
include/sound/ac97_codec.h
View file @ eb8caf30
......@@ -437,6 +437,7 @@ struct snd_ac97_build_ops {
void (*suspend) (ac97_t *ac97);
void (*resume) (ac97_t *ac97);
#endif
void (*update_jacks) (ac97_t *ac97); /* for jack-sharing */
};
struct _snd_ac97_bus_ops {
......@@ -516,6 +517,9 @@ struct _snd_ac97 {
} ad18xx;
unsigned int dev_flags; /* device specific */
} spec;
/* jack-sharing info */
unsigned char indep_surround;
unsigned char channel_mode;
};
/* conditions */
......
sound/pci/ac97/ac97_patch.c
View file @ eb8caf30
......@@ -64,6 +64,116 @@ static int ac97_update_bits_page(ac97_t *ac97, unsigned short reg, unsigned shor
return ret;
}
/*
* shared line-in/mic controls
*/
static int ac97_enum_text_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo,
const char **texts, unsigned int nums)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = nums;
if (uinfo->value.enumerated.item > nums - 1)
uinfo->value.enumerated.item = nums - 1;
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
return 0;
}
static int ac97_surround_jack_mode_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
{
static const char *texts[] = { "Shared", "Independent" };
return ac97_enum_text_info(kcontrol, uinfo, texts, 2);
}
static int ac97_surround_jack_mode_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = ac97->indep_surround;
return 0;
}
static int ac97_surround_jack_mode_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
unsigned char indep = !!ucontrol->value.enumerated.item[0];
if (indep != ac97->indep_surround) {
ac97->indep_surround = indep;
if (ac97->build_ops->update_jacks)
ac97->build_ops->update_jacks(ac97);
return 1;
}
return 0;
}
static int ac97_channel_mode_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
{
static const char *texts[] = { "2ch", "4ch", "6ch" };
if (kcontrol->private_value)
return ac97_enum_text_info(kcontrol, uinfo, texts, 2); /* 4ch only */
return ac97_enum_text_info(kcontrol, uinfo, texts, 3);
}
static int ac97_channel_mode_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = ac97->channel_mode;
return 0;
}
static int ac97_channel_mode_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
unsigned char mode = ucontrol->value.enumerated.item[0];
if (mode != ac97->channel_mode) {
ac97->channel_mode = mode;
if (ac97->build_ops->update_jacks)
ac97->build_ops->update_jacks(ac97);
return 1;
}
return 0;
}
#define AC97_SURROUND_JACK_MODE_CTL \
{ \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = "Surround Jack Mode", \
.info = ac97_surround_jack_mode_info, \
.get = ac97_surround_jack_mode_get, \
.put = ac97_surround_jack_mode_put, \
}
#define AC97_CHANNEL_MODE_CTL \
{ \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = "Channel Mode", \
.info = ac97_channel_mode_info, \
.get = ac97_channel_mode_get, \
.put = ac97_channel_mode_put, \
}
#define AC97_CHANNEL_MODE_4CH_CTL \
{ \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = "Channel Mode", \
.info = ac97_channel_mode_info, \
.get = ac97_channel_mode_get, \
.put = ac97_channel_mode_put, \
.private_value = 1, \
}
static inline int is_shared_linein(ac97_t *ac97)
{
return ! ac97->indep_surround && ac97->channel_mode >= 1;
}
static inline int is_shared_micin(ac97_t *ac97)
{
return ! ac97->indep_surround && ac97->channel_mode >= 2;
}
/* The following snd_ac97_ymf753_... items added by David Shust (dshust@shustring.com) */
/* It is possible to indicate to the Yamaha YMF753 the type of speakers being used. */
......@@ -1390,6 +1500,16 @@ static int snd_ac97_ad1888_downmix_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_va
AC97_AD198X_DMIX0 | AC97_AD198X_DMIX1, val);
}
static void ad1888_update_jacks(ac97_t *ac97)
{
/* shared Line-In */
snd_ac97_update_bits(ac97, AC97_AD_MISC, 1 << 12,
is_shared_linein(ac97) ? 0 : 1 << 12);
/* shared Mic */
snd_ac97_update_bits(ac97, AC97_AD_MISC, 1 << 11,
is_shared_micin(ac97) ? 0 : 1 << 13);
}
static const snd_kcontrol_new_t snd_ac97_ad1888_controls[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
......@@ -1406,8 +1526,13 @@ static const snd_kcontrol_new_t snd_ac97_ad1888_controls[] = {
.get = snd_ac97_ad1888_downmix_get,
.put = snd_ac97_ad1888_downmix_put
},
#if 0
AC97_SINGLE("Surround Jack as Input", AC97_AD_MISC, 12, 1, 0),
AC97_SINGLE("Center/LFE Jack as Input", AC97_AD_MISC, 11, 1, 0),
#else
AC97_SURROUND_JACK_MODE_CTL,
AC97_CHANNEL_MODE_CTL,
#endif
};
static int patch_ad1888_specific(ac97_t *ac97)
......@@ -1422,8 +1547,9 @@ static struct snd_ac97_build_ops patch_ad1888_build_ops = {
.build_post_spdif = patch_ad198x_post_spdif,
.build_specific = patch_ad1888_specific,
#ifdef CONFIG_PM
.resume = ad18xx_resume
.resume = ad18xx_resume,
#endif
.update_jacks = ad1888_update_jacks,
};
int patch_ad1888(ac97_t * ac97)
......@@ -1521,31 +1647,25 @@ int patch_ad1985(ac97_t * ac97)
/*
* realtek ALC65x/850 codecs
*/
static int snd_ac97_alc650_mic_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = (ac97->regs[AC97_ALC650_MULTICH] >> 10) & 1;
return 0;
}
static int snd_ac97_alc650_mic_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol)
static void alc650_update_jacks(ac97_t *ac97)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
int change, val;
val = !!(snd_ac97_read(ac97, AC97_ALC650_MULTICH) & (1 << 10));
change = (ucontrol->value.integer.value[0] != val);
if (change) {
/* disable/enable vref */
snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
ucontrol->value.integer.value[0] ? (1 << 12) : 0);
/* turn on/off center-on-mic */
snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 10,
ucontrol->value.integer.value[0] ? (1 << 10) : 0);
/* GPIO0 high for mic */
snd_ac97_update_bits(ac97, AC97_ALC650_GPIO_STATUS, 0x100,
ucontrol->value.integer.value[0] ? 0 : 0x100);
}
return change;
int shared;
/* shared Line-In */
shared = is_shared_linein(ac97);
snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 9,
shared ? (1 << 9) : 0);
/* update shared Mic */
shared = is_shared_micin(ac97);
/* disable/enable vref */
snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
shared ? (1 << 12) : 0);
/* turn on/off center-on-mic */
snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 10,
shared ? (1 << 10) : 0);
/* GPIO0 high for mic */
snd_ac97_update_bits(ac97, AC97_ALC650_GPIO_STATUS, 0x100,
shared ? 0 : 0x100);
}
static const snd_kcontrol_new_t snd_ac97_controls_alc650[] = {
......@@ -1558,8 +1678,8 @@ static const snd_kcontrol_new_t snd_ac97_controls_alc650[] = {
/* 6: Independent Master Volume Right */
/* 7: Independent Master Volume Left */
/* 8: reserved */
AC97_SINGLE("Line-In As Surround", AC97_ALC650_MULTICH, 9, 1, 0),
/* 10: mic, see below */
/* 9: Line-In/Surround share */
/* 10: Mic/CLFE share */
/* 11-13: in IEC958 controls */
AC97_SINGLE("Swap Surround Slot", AC97_ALC650_MULTICH, 14, 1, 0),
#if 0 /* always set in patch_alc650 */
......@@ -1570,14 +1690,8 @@ static const snd_kcontrol_new_t snd_ac97_controls_alc650[] = {
AC97_SINGLE("Center/LFE DAC Switch", AC97_ALC650_LFE_DAC_VOL, 15, 1, 1),
AC97_DOUBLE("Center/LFE DAC Volume", AC97_ALC650_LFE_DAC_VOL, 8, 0, 31, 1),
#endif
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Mic As Center/LFE",
.info = snd_ac97_info_volsw,
.get = snd_ac97_alc650_mic_get,
.put = snd_ac97_alc650_mic_put,
.private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
},
AC97_SURROUND_JACK_MODE_CTL,
AC97_CHANNEL_MODE_CTL,
};
static const snd_kcontrol_new_t snd_ac97_spdif_controls_alc650[] = {
......@@ -1601,7 +1715,8 @@ static int patch_alc650_specific(ac97_t * ac97)
}
static struct snd_ac97_build_ops patch_alc650_ops = {
.build_specific = patch_alc650_specific
.build_specific = patch_alc650_specific,
.update_jacks = alc650_update_jacks
};
int patch_alc650(ac97_t * ac97)
......@@ -1659,37 +1774,27 @@ int patch_alc650(ac97_t * ac97)
return 0;
}
static int snd_ac97_alc655_mic_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = (ac97->regs[AC97_ALC650_MULTICH] >> 10) & 1;
return 0;
}
static int snd_ac97_alc655_mic_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol)
static void alc655_update_jacks(ac97_t *ac97)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
int shared;
/* shared Line-In */
shared = is_shared_linein(ac97);
ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 9,
shared ? (1 << 9) : 0, 0);
/* update shared mic */
shared = is_shared_micin(ac97);
/* misc control; vrefout disable */
snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
ucontrol->value.integer.value[0] ? (1 << 12) : 0);
return ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 10,
ucontrol->value.integer.value[0] ? (1 << 10) : 0,
0);
shared ? (1 << 12) : 0);
ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 10,
shared ? (1 << 10) : 0, 0);
}
static const snd_kcontrol_new_t snd_ac97_controls_alc655[] = {
AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
AC97_PAGE_SINGLE("Line-In As Surround", AC97_ALC650_MULTICH, 9, 1, 0, 0),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Mic As Center/LFE",
.info = snd_ac97_info_volsw,
.get = snd_ac97_alc655_mic_get,
.put = snd_ac97_alc655_mic_put,
.private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
},
AC97_SURROUND_JACK_MODE_CTL,
AC97_CHANNEL_MODE_CTL,
};
static int alc655_iec958_route_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
......@@ -1759,7 +1864,8 @@ static int patch_alc655_specific(ac97_t * ac97)
}
static struct snd_ac97_build_ops patch_alc655_ops = {
.build_specific = patch_alc655_specific
.build_specific = patch_alc655_specific,
.update_jacks = alc655_update_jacks
};
int patch_alc655(ac97_t * ac97)
......@@ -1798,63 +1904,32 @@ int patch_alc655(ac97_t * ac97)
#define AC97_ALC850_JACK_SELECT 0x76
#define AC97_ALC850_MISC1 0x7a
static int ac97_alc850_surround_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol)
static void alc850_update_jacks(ac97_t *ac97)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = ((ac97->regs[AC97_ALC850_JACK_SELECT] >> 12) & 7) == 2;
return 0;
}
static int ac97_alc850_surround_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
int shared;
/* shared Line-In */
shared = is_shared_linein(ac97);
/* SURR 1kOhm (bit4), Amp (bit5) */
snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<4)|(1<<5),
ucontrol->value.integer.value[0] ? (1<<5) : (1<<4));
shared ? (1<<5) : (1<<4));
/* LINE-IN = 0, SURROUND = 2 */
return snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 12,
ucontrol->value.integer.value[0] ? (2<<12) : (0<<12));
}
static int ac97_alc850_mic_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = ((ac97->regs[AC97_ALC850_JACK_SELECT] >> 4) & 7) == 2;
return 0;
}
static int ac97_alc850_mic_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 12,
shared ? (2<<12) : (0<<12));
/* update shared mic */
shared = is_shared_micin(ac97);
/* Vref disable (bit12), 1kOhm (bit13) */
snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<12)|(1<<13),
ucontrol->value.integer.value[0] ? (1<<12) : (1<<13));
shared ? (1<<12) : (1<<13));
/* MIC-IN = 1, CENTER-LFE = 2 */
return snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 4,
ucontrol->value.integer.value[0] ? (2<<4) : (1<<4));
snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 4,
shared ? (2<<4) : (1<<4));
}
static const snd_kcontrol_new_t snd_ac97_controls_alc850[] = {
AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Line-In As Surround",
.info = snd_ac97_info_volsw,
.get = ac97_alc850_surround_get,
.put = ac97_alc850_surround_put,
.private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Mic As Center/LFE",
.info = snd_ac97_info_volsw,
.get = ac97_alc850_mic_get,
.put = ac97_alc850_mic_put,
.private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
},
AC97_SURROUND_JACK_MODE_CTL,
AC97_CHANNEL_MODE_CTL,
};
static int patch_alc850_specific(ac97_t *ac97)
......@@ -1871,7 +1946,8 @@ static int patch_alc850_specific(ac97_t *ac97)
}
static struct snd_ac97_build_ops patch_alc850_ops = {
.build_specific = patch_alc850_specific
.build_specific = patch_alc850_specific,
.update_jacks = alc850_update_jacks
};
int patch_alc850(ac97_t *ac97)
......@@ -1911,9 +1987,17 @@ int patch_alc850(ac97_t *ac97)
/*
* C-Media CM97xx codecs
*/
static void cm9738_update_jacks(ac97_t *ac97)
{
/* shared Line-In */
snd_ac97_update_bits(ac97, AC97_CM9738_VENDOR_CTRL, 1 << 10,
is_shared_linein(ac97) ? (1 << 10) : 0);
}
static const snd_kcontrol_new_t snd_ac97_cm9738_controls[] = {
AC97_SINGLE("Line-In As Surround", AC97_CM9738_VENDOR_CTRL, 10, 1, 0),
AC97_SINGLE("Duplicate Front", AC97_CM9738_VENDOR_CTRL, 13, 1, 0),
AC97_SURROUND_JACK_MODE_CTL,
AC97_CHANNEL_MODE_4CH_CTL,
};
static int patch_cm9738_specific(ac97_t * ac97)
......@@ -1922,7 +2006,8 @@ static int patch_cm9738_specific(ac97_t * ac97)
}
static struct snd_ac97_build_ops patch_cm9738_ops = {
.build_specific = patch_cm9738_specific
.build_specific = patch_cm9738_specific,
.update_jacks = cm9738_update_jacks
};
int patch_cm9738(ac97_t * ac97)
......@@ -1986,34 +2071,19 @@ static const snd_kcontrol_new_t snd_ac97_cm9739_controls_spdif[] = {
/* BIT 8: SPD32 - 32bit SPDIF - not supported yet */
};
static int snd_ac97_cm9739_center_mic_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
if (ac97->regs[AC97_CM9739_MULTI_CHAN] & 0x1000)
ucontrol->value.integer.value[0] = 1;
else
ucontrol->value.integer.value[0] = 0;
return 0;
}
static int snd_ac97_cm9739_center_mic_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
static void cm9739_update_jacks(ac97_t *ac97)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
return snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 0x3000,
ucontrol->value.integer.value[0] ?
0x1000 : 0x2000);
/* shared Line-In */
snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 1 << 10,
is_shared_linein(ac97) ? (1 << 10) : 0);
/* shared Mic */
snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 0x3000,
is_shared_micin(ac97) ? 0x1000 : 0x2000);
}
static const snd_kcontrol_new_t snd_ac97_cm9739_controls[] = {
AC97_SINGLE("Line-In As Surround", AC97_CM9739_MULTI_CHAN, 10, 1, 0),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Mic As Center/LFE",
.info = snd_ac97_info_volsw,
.get = snd_ac97_cm9739_center_mic_get,
.put = snd_ac97_cm9739_center_mic_put,
.private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
},
AC97_SURROUND_JACK_MODE_CTL,
AC97_CHANNEL_MODE_CTL,
};
static int patch_cm9739_specific(ac97_t * ac97)
......@@ -2028,7 +2098,8 @@ static int patch_cm9739_post_spdif(ac97_t * ac97)
static struct snd_ac97_build_ops patch_cm9739_ops = {
.build_specific = patch_cm9739_specific,
.build_post_spdif = patch_cm9739_post_spdif
.build_post_spdif = patch_cm9739_post_spdif,
.update_jacks = cm9739_update_jacks
};
int patch_cm9739(ac97_t * ac97)
......@@ -2090,67 +2161,28 @@ int patch_cm9739(ac97_t * ac97)
#define AC97_CM9761_FUNC 0x66
#define AC97_CM9761_SPDIF_CTRL 0x6c
static int snd_ac97_cm9761_linein_rear_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
static void cm9761_update_jacks(ac97_t *ac97)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
if (ac97->regs[AC97_CM9761_MULTI_CHAN] & 0x0400)
ucontrol->value.integer.value[0] = 1;
else
ucontrol->value.integer.value[0] = 0;
return 0;
}
static int snd_ac97_cm9761_linein_rear_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
unsigned short vals[2][2] = {
unsigned short surr_vals[2][2] = {
{ 0x0008, 0x0400 }, /* off, on */
{ 0x0000, 0x0408 }, /* off, on (9761-82 rev.B) */
};
return snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x0408,
vals[ac97->spec.dev_flags][!!ucontrol->value.integer.value[0]]);
}
static int snd_ac97_cm9761_center_mic_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
if (ac97->regs[AC97_CM9761_MULTI_CHAN] & 0x1000)
ucontrol->value.integer.value[0] = 1;
else
ucontrol->value.integer.value[0] = 0;
if (ac97->spec.dev_flags) /* 9761-82 rev.B */
ucontrol->value.integer.value[0] = !ucontrol->value.integer.value[0];
return 0;
}
static int snd_ac97_cm9761_center_mic_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
unsigned short vals[2][2] = {
unsigned short clfe_vals[2][2] = {
{ 0x2000, 0x1880 }, /* off, on */
{ 0x1000, 0x2880 }, /* off, on (9761-82 rev.B) */
};
return snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x3880,
vals[ac97->spec.dev_flags][!!ucontrol->value.integer.value[0]]);
/* shared Line-In */
snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x0408,
surr_vals[ac97->spec.dev_flags][is_shared_linein(ac97)]);
/* shared Mic */
snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x3880,
clfe_vals[ac97->spec.dev_flags][is_shared_micin(ac97)]);
}
static const snd_kcontrol_new_t snd_ac97_cm9761_controls[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Line-In As Surround",
.info = snd_ac97_info_volsw,
.get = snd_ac97_cm9761_linein_rear_get,
.put = snd_ac97_cm9761_linein_rear_put,
.private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Mic As Center/LFE",
.info = snd_ac97_info_volsw,
.get = snd_ac97_cm9761_center_mic_get,
.put = snd_ac97_cm9761_center_mic_put,
.private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
},
AC97_SURROUND_JACK_MODE_CTL,
AC97_CHANNEL_MODE_CTL,
};
static int cm9761_spdif_out_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
......@@ -2224,7 +2256,8 @@ static int patch_cm9761_specific(ac97_t * ac97)
static struct snd_ac97_build_ops patch_cm9761_ops = {
.build_specific = patch_cm9761_specific,
.build_post_spdif = patch_cm9761_post_spdif
.build_post_spdif = patch_cm9761_post_spdif,
.update_jacks = cm9761_update_jacks
};
int patch_cm9761(ac97_t *ac97)
......@@ -2370,9 +2403,21 @@ int patch_vt1616(ac97_t * ac97)
return 0;
}
/*
*/
static void it2646_update_jacks(ac97_t *ac97)
{
/* shared Line-In */
snd_ac97_update_bits(ac97, 0x76, 1 << 9,
is_shared_linein(ac97) ? (1<<9) : 0);
/* shared Mic */
snd_ac97_update_bits(ac97, 0x76, 1 << 10,
is_shared_micin(ac97) ? (1<<10) : 0);
}
static const snd_kcontrol_new_t snd_ac97_controls_it2646[] = {
AC97_SINGLE("Line-In As Surround", 0x76, 9, 1, 0),
AC97_SINGLE("Mic As Center/LFE", 0x76, 10, 1, 0),
AC97_SURROUND_JACK_MODE_CTL,
AC97_CHANNEL_MODE_CTL,
};
static const snd_kcontrol_new_t snd_ac97_spdif_controls_it2646[] = {
......@@ -2392,7 +2437,8 @@ static int patch_it2646_specific(ac97_t * ac97)
}
static struct snd_ac97_build_ops patch_it2646_ops = {
.build_specific = patch_it2646_specific
.build_specific = patch_it2646_specific,
.update_jacks = it2646_update_jacks
};
int patch_it2646(ac97_t * ac97)
......
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