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android_kernel_xiaomi_sm7250/sound/pci/ac97/ac97_patch.c
Sergey Vlasov 67e1b51e29 [ALSA] ac97 - add the 'Mic Front Input Switch' control (ALC850) 
AC97 Codec
Add the 'Mic Front Input Switch' control to the mixer for ALC850.
Enabling this input is required for using the front panel microphone
connector with ASUS A8V motherboard.

Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2005-05-29 10:05:20 +02:00

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/*
* Copyright (c) by Jaroslav Kysela <perex@suse.cz>
* Universal interface for Audio Codec '97
*
* For more details look to AC '97 component specification revision 2.2
* by Intel Corporation (http://developer.intel.com) and to datasheets
* for specific codecs.
*
*
* This program 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 program 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 <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/control.h>
#include <sound/ac97_codec.h>
#include "ac97_patch.h"
#include "ac97_id.h"
#include "ac97_local.h"
/*
* Chip specific initialization
*/
static int patch_build_controls(ac97_t * ac97, const snd_kcontrol_new_t *controls, int count)
{
int idx, err;
for (idx = 0; idx < count; idx++)
if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&controls[idx], ac97))) < 0)
return err;
return 0;
}
/* set to the page, update bits and restore the page */
static int ac97_update_bits_page(ac97_t *ac97, unsigned short reg, unsigned short mask, unsigned short value, unsigned short page)
{
unsigned short page_save;
int ret;
down(&ac97->page_mutex);
page_save = snd_ac97_read(ac97, AC97_INT_PAGING) & AC97_PAGE_MASK;
snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page);
ret = snd_ac97_update_bits(ac97, reg, mask, value);
snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page_save);
up(&ac97->page_mutex); /* unlock paging */
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. */
static int snd_ac97_ymf753_info_speaker(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
{
static char *texts[3] = {
"Standard", "Small", "Smaller"
};
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = 3;
if (uinfo->value.enumerated.item > 2)
uinfo->value.enumerated.item = 2;
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
return 0;
}
static int snd_ac97_ymf753_get_speaker(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
unsigned short val;
val = ac97->regs[AC97_YMF753_3D_MODE_SEL];
val = (val >> 10) & 3;
if (val > 0) /* 0 = invalid */
val--;
ucontrol->value.enumerated.item[0] = val;
return 0;
}
static int snd_ac97_ymf753_put_speaker(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
unsigned short val;
if (ucontrol->value.enumerated.item[0] > 2)
return -EINVAL;
val = (ucontrol->value.enumerated.item[0] + 1) << 10;
return snd_ac97_update(ac97, AC97_YMF753_3D_MODE_SEL, val);
}
static const snd_kcontrol_new_t snd_ac97_ymf753_controls_speaker =
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "3D Control - Speaker",
.info = snd_ac97_ymf753_info_speaker,
.get = snd_ac97_ymf753_get_speaker,
.put = snd_ac97_ymf753_put_speaker,
};
/* It is possible to indicate to the Yamaha YMF753 the source to direct to the S/PDIF output. */
static int snd_ac97_ymf753_spdif_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
{
static char *texts[2] = { "AC-Link", "A/D Converter" };
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = 2;
if (uinfo->value.enumerated.item > 1)
uinfo->value.enumerated.item = 1;
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
return 0;
}
static int snd_ac97_ymf753_spdif_source_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
unsigned short val;
val = ac97->regs[AC97_YMF753_DIT_CTRL2];
ucontrol->value.enumerated.item[0] = (val >> 1) & 1;
return 0;
}
static int snd_ac97_ymf753_spdif_source_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
unsigned short val;
if (ucontrol->value.enumerated.item[0] > 1)
return -EINVAL;
val = ucontrol->value.enumerated.item[0] << 1;
return snd_ac97_update_bits(ac97, AC97_YMF753_DIT_CTRL2, 0x0002, val);
}
/* The AC'97 spec states that the S/PDIF signal is to be output at pin 48.
The YMF753 will output the S/PDIF signal to pin 43, 47 (EAPD), or 48.
By default, no output pin is selected, and the S/PDIF signal is not output.
There is also a bit to mute S/PDIF output in a vendor-specific register. */
static int snd_ac97_ymf753_spdif_output_pin_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
{
static char *texts[3] = { "Disabled", "Pin 43", "Pin 48" };
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = 3;
if (uinfo->value.enumerated.item > 2)
uinfo->value.enumerated.item = 2;
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
return 0;
}
static int snd_ac97_ymf753_spdif_output_pin_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
unsigned short val;
val = ac97->regs[AC97_YMF753_DIT_CTRL2];
ucontrol->value.enumerated.item[0] = (val & 0x0008) ? 2 : (val & 0x0020) ? 1 : 0;
return 0;
}
static int snd_ac97_ymf753_spdif_output_pin_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
unsigned short val;
if (ucontrol->value.enumerated.item[0] > 2)
return -EINVAL;
val = (ucontrol->value.enumerated.item[0] == 2) ? 0x0008 :
(ucontrol->value.enumerated.item[0] == 1) ? 0x0020 : 0;
return snd_ac97_update_bits(ac97, AC97_YMF753_DIT_CTRL2, 0x0028, val);
/* The following can be used to direct S/PDIF output to pin 47 (EAPD).
snd_ac97_write_cache(ac97, 0x62, snd_ac97_read(ac97, 0x62) | 0x0008); */
}
static const snd_kcontrol_new_t snd_ac97_ymf753_controls_spdif[3] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
.info = snd_ac97_ymf753_spdif_source_info,
.get = snd_ac97_ymf753_spdif_source_get,
.put = snd_ac97_ymf753_spdif_source_put,
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Output Pin",
.info = snd_ac97_ymf753_spdif_output_pin_info,
.get = snd_ac97_ymf753_spdif_output_pin_get,
.put = snd_ac97_ymf753_spdif_output_pin_put,
},
AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",NONE,NONE) "Mute", AC97_YMF753_DIT_CTRL2, 2, 1, 1)
};
static int patch_yamaha_ymf753_3d(ac97_t * ac97)
{
snd_kcontrol_t *kctl;
int err;
if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
return err;
strcpy(kctl->id.name, "3D Control - Wide");
kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 9, 7, 0);
snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&snd_ac97_ymf753_controls_speaker, ac97))) < 0)
return err;
snd_ac97_write_cache(ac97, AC97_YMF753_3D_MODE_SEL, 0x0c00);
return 0;
}
static int patch_yamaha_ymf753_post_spdif(ac97_t * ac97)
{
int err;
if ((err = patch_build_controls(ac97, snd_ac97_ymf753_controls_spdif, ARRAY_SIZE(snd_ac97_ymf753_controls_spdif))) < 0)
return err;
return 0;
}
static struct snd_ac97_build_ops patch_yamaha_ymf753_ops = {
.build_3d = patch_yamaha_ymf753_3d,
.build_post_spdif = patch_yamaha_ymf753_post_spdif
};
int patch_yamaha_ymf753(ac97_t * ac97)
{
/* Patch for Yamaha YMF753, Copyright (c) by David Shust, dshust@shustring.com.
This chip has nonstandard and extended behaviour with regard to its S/PDIF output.
The AC'97 spec states that the S/PDIF signal is to be output at pin 48.
The YMF753 will ouput the S/PDIF signal to pin 43, 47 (EAPD), or 48.
By default, no output pin is selected, and the S/PDIF signal is not output.
There is also a bit to mute S/PDIF output in a vendor-specific register.
*/
ac97->build_ops = &patch_yamaha_ymf753_ops;
ac97->caps |= AC97_BC_BASS_TREBLE;
ac97->caps |= 0x04 << 10; /* Yamaha 3D enhancement */
return 0;
}
/*
* May 2, 2003 Liam Girdwood <liam.girdwood@wolfsonmicro.com>
* removed broken wolfson00 patch.
* added support for WM9705,WM9708,WM9709,WM9710,WM9711,WM9712 and WM9717.
*/
int patch_wolfson03(ac97_t * ac97)
{
/* This is known to work for the ViewSonic ViewPad 1000
Randolph Bentson <bentson@holmsjoen.com> */
// WM9703/9707/9708/9717
snd_ac97_write_cache(ac97, AC97_WM97XX_FMIXER_VOL, 0x0808);
snd_ac97_write_cache(ac97, AC97_GENERAL_PURPOSE, 0x8000);
return 0;
}
int patch_wolfson04(ac97_t * ac97)
{
// WM9704M/9704Q
// set front and rear mixer volume
snd_ac97_write_cache(ac97, AC97_WM97XX_FMIXER_VOL, 0x0808);
snd_ac97_write_cache(ac97, AC97_WM9704_RMIXER_VOL, 0x0808);
// patch for DVD noise
snd_ac97_write_cache(ac97, AC97_WM9704_TEST, 0x0200);
// init vol
snd_ac97_write_cache(ac97, AC97_WM9704_RPCM_VOL, 0x0808);
// set rear surround volume
snd_ac97_write_cache(ac97, AC97_SURROUND_MASTER, 0x0000);
return 0;
}
int patch_wolfson05(ac97_t * ac97)
{
// WM9705, WM9710
// set front mixer volume
snd_ac97_write_cache(ac97, AC97_WM97XX_FMIXER_VOL, 0x0808);
return 0;
}
int patch_wolfson11(ac97_t * ac97)
{
// WM9711, WM9712
// set out3 volume
snd_ac97_write_cache(ac97, AC97_WM9711_OUT3VOL, 0x0808);
return 0;
}
static const char* wm9713_mic_mixer[] = {"Stereo", "Mic1", "Mic2", "Mute"};
static const char* wm9713_rec_mux[] = {"Stereo", "Left", "Right", "Mute"};
static const char* wm9713_rec_src_l[] = {"Mic1", "Mic2", "Line L", "Mono In", "HP Mix L", "Spk Mix", "Mono Mix", "Zh"};
static const char* wm9713_rec_src_r[] = {"Mic1", "Mic2", "Line R", "Mono In", "HP Mix R", "Spk Mix", "Mono Mix", "Zh"};
static const struct ac97_enum wm9713_enum[] = {
AC97_ENUM_SINGLE(AC97_LINE, 3, 4, wm9713_mic_mixer),
AC97_ENUM_SINGLE(AC97_VIDEO, 14, 4, wm9713_rec_mux),
AC97_ENUM_SINGLE(AC97_VIDEO, 9, 4, wm9713_rec_mux),
AC97_ENUM_SINGLE(AC97_VIDEO, 3, 8, wm9713_rec_src_l),
AC97_ENUM_SINGLE(AC97_VIDEO, 0, 8, wm9713_rec_src_r),
};
static const snd_kcontrol_new_t wm13_snd_ac97_controls_line_in[] = {
AC97_DOUBLE("Line In Volume", AC97_PC_BEEP, 8, 0, 31, 1),
AC97_SINGLE("Line In to Headphone Mute", AC97_PC_BEEP, 15, 1, 1),
AC97_SINGLE("Line In to Speaker Mute", AC97_PC_BEEP, 14, 1, 1),
AC97_SINGLE("Line In to Mono Mute", AC97_PC_BEEP, 13, 1, 1),
};
static const snd_kcontrol_new_t wm13_snd_ac97_controls_dac[] = {
AC97_DOUBLE("DAC Volume", AC97_PHONE, 8, 0, 31, 1),
AC97_SINGLE("DAC to Headphone Mute", AC97_PHONE, 15, 1, 1),
AC97_SINGLE("DAC to Speaker Mute", AC97_PHONE, 14, 1, 1),
AC97_SINGLE("DAC to Mono Mute", AC97_PHONE, 13, 1, 1),
};
static const snd_kcontrol_new_t wm13_snd_ac97_controls_mic[] = {
AC97_SINGLE("MICA Volume", AC97_MIC, 8, 31, 1),
AC97_SINGLE("MICB Volume", AC97_MIC, 0, 31, 1),
AC97_SINGLE("MICA to Mono Mute", AC97_LINE, 7, 1, 1),
AC97_SINGLE("MICB to Mono Mute", AC97_LINE, 6, 1, 1),
AC97_SINGLE("MIC Boost (+20dB)", AC97_LINE, 5, 1, 1),
AC97_ENUM("MIC Headphone Routing", wm9713_enum[0]),
AC97_SINGLE("MIC Headphone Mixer Volume", AC97_LINE, 0, 7, 1)
};
static const snd_kcontrol_new_t wm13_snd_ac97_controls_adc[] = {
AC97_SINGLE("ADC Mute", AC97_CD, 15, 1, 1),
AC97_DOUBLE("Gain Step Size (1.5dB/0.75dB)", AC97_CD, 14, 6, 1, 1),
AC97_DOUBLE("ADC Volume",AC97_CD, 8, 0, 15, 0),
AC97_SINGLE("ADC Zero Cross", AC97_CD, 7, 1, 1),
};
static const snd_kcontrol_new_t wm13_snd_ac97_controls_recsel[] = {
AC97_ENUM("Record to Headphone Path", wm9713_enum[1]),
AC97_SINGLE("Record to Headphone Volume", AC97_VIDEO, 11, 7, 0),
AC97_ENUM("Record to Mono Path", wm9713_enum[2]),
AC97_SINGLE("Record to Mono Boost (+20dB)", AC97_VIDEO, 8, 1, 0),
AC97_SINGLE("Record ADC Boost (+20dB)", AC97_VIDEO, 6, 1, 0),
AC97_ENUM("Record Select Left", wm9713_enum[3]),
AC97_ENUM("Record Select Right", wm9713_enum[4]),
};
static int patch_wolfson_wm9713_specific(ac97_t * ac97)
{
int err, i;
for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls_line_in); i++) {
if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls_line_in[i], ac97))) < 0)
return err;
}
snd_ac97_write_cache(ac97, AC97_PC_BEEP, 0x0808);
for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls_dac); i++) {
if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls_dac[i], ac97))) < 0)
return err;
}
snd_ac97_write_cache(ac97, AC97_PHONE, 0x0808);
for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls_mic); i++) {
if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls_mic[i], ac97))) < 0)
return err;
}
snd_ac97_write_cache(ac97, AC97_MIC, 0x0808);
snd_ac97_write_cache(ac97, AC97_LINE, 0x00da);
for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls_adc); i++) {
if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls_adc[i], ac97))) < 0)
return err;
}
snd_ac97_write_cache(ac97, AC97_CD, 0x0808);
for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls_recsel); i++) {
if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls_recsel[i], ac97))) < 0)
return err;
}
snd_ac97_write_cache(ac97, AC97_VIDEO, 0xd612);
snd_ac97_write_cache(ac97, AC97_REC_GAIN, 0x1ba0);
return 0;
}
#ifdef CONFIG_PM
static void patch_wolfson_wm9713_suspend (ac97_t * ac97)
{
snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xfeff);
snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0xffff);
}
static void patch_wolfson_wm9713_resume (ac97_t * ac97)
{
snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);
snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);
snd_ac97_write_cache(ac97, AC97_POWERDOWN, 0x0);
}
#endif
static struct snd_ac97_build_ops patch_wolfson_wm9713_ops = {
.build_specific = patch_wolfson_wm9713_specific,
#ifdef CONFIG_PM
.suspend = patch_wolfson_wm9713_suspend,
.resume = patch_wolfson_wm9713_resume
#endif
};
int patch_wolfson13(ac97_t * ac97)
{
ac97->build_ops = &patch_wolfson_wm9713_ops;
ac97->flags |= AC97_HAS_NO_REC_GAIN | AC97_STEREO_MUTES | AC97_HAS_NO_PHONE |
AC97_HAS_NO_PC_BEEP | AC97_HAS_NO_VIDEO | AC97_HAS_NO_CD;
snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);
snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);
snd_ac97_write_cache(ac97, AC97_POWERDOWN, 0x0);
return 0;
}
/*
* Tritech codec
*/
int patch_tritech_tr28028(ac97_t * ac97)
{
snd_ac97_write_cache(ac97, 0x26, 0x0300);
snd_ac97_write_cache(ac97, 0x26, 0x0000);
snd_ac97_write_cache(ac97, AC97_SURROUND_MASTER, 0x0000);
snd_ac97_write_cache(ac97, AC97_SPDIF, 0x0000);
return 0;
}
/*
* Sigmatel STAC97xx codecs
*/
static int patch_sigmatel_stac9700_3d(ac97_t * ac97)
{
snd_kcontrol_t *kctl;
int err;
if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
return err;
strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
return 0;
}
static int patch_sigmatel_stac9708_3d(ac97_t * ac97)
{
snd_kcontrol_t *kctl;
int err;
if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
return err;
strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 0, 3, 0);
if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
return err;
strcpy(kctl->id.name, "3D Control Sigmatel - Rear Depth");
kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
return 0;
}
static const snd_kcontrol_new_t snd_ac97_sigmatel_4speaker =
AC97_SINGLE("Sigmatel 4-Speaker Stereo Playback Switch", AC97_SIGMATEL_DAC2INVERT, 2, 1, 0);
static const snd_kcontrol_new_t snd_ac97_sigmatel_phaseinvert =
AC97_SINGLE("Sigmatel Surround Phase Inversion Playback Switch", AC97_SIGMATEL_DAC2INVERT, 3, 1, 0);
static const snd_kcontrol_new_t snd_ac97_sigmatel_controls[] = {
AC97_SINGLE("Sigmatel DAC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 1, 1, 0),
AC97_SINGLE("Sigmatel ADC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 0, 1, 0)
};
static int patch_sigmatel_stac97xx_specific(ac97_t * ac97)
{
int err;
snd_ac97_write_cache(ac97, AC97_SIGMATEL_ANALOG, snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) & ~0x0003);
if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 1))
if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[0], 1)) < 0)
return err;
if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 0))
if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[1], 1)) < 0)
return err;
if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 2))
if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_4speaker, 1)) < 0)
return err;
if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 3))
if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_phaseinvert, 1)) < 0)
return err;
return 0;
}
static struct snd_ac97_build_ops patch_sigmatel_stac9700_ops = {
.build_3d = patch_sigmatel_stac9700_3d,
.build_specific = patch_sigmatel_stac97xx_specific
};
int patch_sigmatel_stac9700(ac97_t * ac97)
{
ac97->build_ops = &patch_sigmatel_stac9700_ops;
return 0;
}
static int snd_ac97_stac9708_put_bias(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
int err;
down(&ac97->page_mutex);
snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
err = snd_ac97_update_bits(ac97, AC97_SIGMATEL_BIAS2, 0x0010,
(ucontrol->value.integer.value[0] & 1) << 4);
snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0);
up(&ac97->page_mutex);
return err;
}
static const snd_kcontrol_new_t snd_ac97_stac9708_bias_control = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Sigmatel Output Bias Switch",
.info = snd_ac97_info_volsw,
.get = snd_ac97_get_volsw,
.put = snd_ac97_stac9708_put_bias,
.private_value = AC97_SINGLE_VALUE(AC97_SIGMATEL_BIAS2, 4, 1, 0),
};
static int patch_sigmatel_stac9708_specific(ac97_t *ac97)
{
int err;
snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Sigmatel Surround Playback");
if ((err = patch_build_controls(ac97, &snd_ac97_stac9708_bias_control, 1)) < 0)
return err;
return patch_sigmatel_stac97xx_specific(ac97);
}
static struct snd_ac97_build_ops patch_sigmatel_stac9708_ops = {
.build_3d = patch_sigmatel_stac9708_3d,
.build_specific = patch_sigmatel_stac9708_specific
};
int patch_sigmatel_stac9708(ac97_t * ac97)
{
unsigned int codec72, codec6c;
ac97->build_ops = &patch_sigmatel_stac9708_ops;
ac97->caps |= 0x10; /* HP (sigmatel surround) support */
codec72 = snd_ac97_read(ac97, AC97_SIGMATEL_BIAS2) & 0x8000;
codec6c = snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG);
if ((codec72==0) && (codec6c==0)) {
snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1000);
snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0007);
} else if ((codec72==0x8000) && (codec6c==0)) {
snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1001);
snd_ac97_write_cache(ac97, AC97_SIGMATEL_DAC2INVERT, 0x0008);
} else if ((codec72==0x8000) && (codec6c==0x0080)) {
/* nothing */
}
snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
return 0;
}
int patch_sigmatel_stac9721(ac97_t * ac97)
{
ac97->build_ops = &patch_sigmatel_stac9700_ops;
if (snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) == 0) {
// patch for SigmaTel
snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x4000);
snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
}
snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
return 0;
}
int patch_sigmatel_stac9744(ac97_t * ac97)
{
// patch for SigmaTel
ac97->build_ops = &patch_sigmatel_stac9700_ops;
snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
return 0;
}
int patch_sigmatel_stac9756(ac97_t * ac97)
{
// patch for SigmaTel
ac97->build_ops = &patch_sigmatel_stac9700_ops;
snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
return 0;
}
static int snd_ac97_stac9758_output_jack_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
{
static char *texts[5] = { "Input/Disabled", "Front Output",
"Rear Output", "Center/LFE Output", "Mixer Output" };
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = 5;
if (uinfo->value.enumerated.item > 4)
uinfo->value.enumerated.item = 4;
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
return 0;
}
static int snd_ac97_stac9758_output_jack_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
int shift = kcontrol->private_value;
unsigned short val;
val = ac97->regs[AC97_SIGMATEL_OUTSEL] >> shift;
if (!(val & 4))
ucontrol->value.enumerated.item[0] = 0;
else
ucontrol->value.enumerated.item[0] = 1 + (val & 3);
return 0;
}
static int snd_ac97_stac9758_output_jack_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
int shift = kcontrol->private_value;
unsigned short val;
if (ucontrol->value.enumerated.item[0] > 4)
return -EINVAL;
if (ucontrol->value.enumerated.item[0] == 0)
val = 0;
else
val = 4 | (ucontrol->value.enumerated.item[0] - 1);
return ac97_update_bits_page(ac97, AC97_SIGMATEL_OUTSEL,
7 << shift, val << shift, 0);
}
static int snd_ac97_stac9758_input_jack_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
{
static char *texts[7] = { "Mic2 Jack", "Mic1 Jack", "Line In Jack",
"Front Jack", "Rear Jack", "Center/LFE Jack", "Mute" };
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = 7;
if (uinfo->value.enumerated.item > 6)
uinfo->value.enumerated.item = 6;
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
return 0;
}
static int snd_ac97_stac9758_input_jack_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
int shift = kcontrol->private_value;
unsigned short val;
val = ac97->regs[AC97_SIGMATEL_INSEL];
ucontrol->value.enumerated.item[0] = (val >> shift) & 7;
return 0;
}
static int snd_ac97_stac9758_input_jack_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
int shift = kcontrol->private_value;
return ac97_update_bits_page(ac97, AC97_SIGMATEL_INSEL, 7 << shift,
ucontrol->value.enumerated.item[0] << shift, 0);
}
static int snd_ac97_stac9758_phonesel_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
{
static char *texts[3] = { "None", "Front Jack", "Rear Jack" };
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = 3;
if (uinfo->value.enumerated.item > 2)
uinfo->value.enumerated.item = 2;
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
return 0;
}
static int snd_ac97_stac9758_phonesel_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = ac97->regs[AC97_SIGMATEL_IOMISC] & 3;
return 0;
}
static int snd_ac97_stac9758_phonesel_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
return ac97_update_bits_page(ac97, AC97_SIGMATEL_IOMISC, 3,
ucontrol->value.enumerated.item[0], 0);
}
#define STAC9758_OUTPUT_JACK(xname, shift) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.info = snd_ac97_stac9758_output_jack_info, \
.get = snd_ac97_stac9758_output_jack_get, \
.put = snd_ac97_stac9758_output_jack_put, \
.private_value = shift }
#define STAC9758_INPUT_JACK(xname, shift) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.info = snd_ac97_stac9758_input_jack_info, \
.get = snd_ac97_stac9758_input_jack_get, \
.put = snd_ac97_stac9758_input_jack_put, \
.private_value = shift }
static const snd_kcontrol_new_t snd_ac97_sigmatel_stac9758_controls[] = {
STAC9758_OUTPUT_JACK("Mic1 Jack", 1),
STAC9758_OUTPUT_JACK("LineIn Jack", 4),
STAC9758_OUTPUT_JACK("Front Jack", 7),
STAC9758_OUTPUT_JACK("Rear Jack", 10),
STAC9758_OUTPUT_JACK("Center/LFE Jack", 13),
STAC9758_INPUT_JACK("Mic Input Source", 0),
STAC9758_INPUT_JACK("Line Input Source", 8),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Headphone Amp",
.info = snd_ac97_stac9758_phonesel_info,
.get = snd_ac97_stac9758_phonesel_get,
.put = snd_ac97_stac9758_phonesel_put
},
AC97_SINGLE("Exchange Center/LFE", AC97_SIGMATEL_IOMISC, 4, 1, 0),
AC97_SINGLE("Headphone +3dB Boost", AC97_SIGMATEL_IOMISC, 8, 1, 0)
};
static int patch_sigmatel_stac9758_specific(ac97_t *ac97)
{
int err;
err = patch_sigmatel_stac97xx_specific(ac97);
if (err < 0)
return err;
err = patch_build_controls(ac97, snd_ac97_sigmatel_stac9758_controls,
ARRAY_SIZE(snd_ac97_sigmatel_stac9758_controls));
if (err < 0)
return err;
/* DAC-A direct */
snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Front Playback");
/* DAC-A to Mix = PCM */
/* DAC-B direct = Surround */
/* DAC-B to Mix */
snd_ac97_rename_vol_ctl(ac97, "Video Playback", "Surround Mix Playback");
/* DAC-C direct = Center/LFE */
return 0;
}
static struct snd_ac97_build_ops patch_sigmatel_stac9758_ops = {
.build_3d = patch_sigmatel_stac9700_3d,
.build_specific = patch_sigmatel_stac9758_specific
};
int patch_sigmatel_stac9758(ac97_t * ac97)
{
static unsigned short regs[4] = {
AC97_SIGMATEL_OUTSEL,
AC97_SIGMATEL_IOMISC,
AC97_SIGMATEL_INSEL,
AC97_SIGMATEL_VARIOUS
};
static unsigned short def_regs[4] = {
/* OUTSEL */ 0xd794, /* CL:CL, SR:SR, LO:MX, LI:DS, MI:DS */
/* IOMISC */ 0x2001,
/* INSEL */ 0x0201, /* LI:LI, MI:M1 */
/* VARIOUS */ 0x0040
};
static unsigned short m675_regs[4] = {
/* OUTSEL */ 0xfc70, /* CL:MX, SR:MX, LO:DS, LI:MX, MI:DS */
/* IOMISC */ 0x2102, /* HP amp on */
/* INSEL */ 0x0203, /* LI:LI, MI:FR */
/* VARIOUS */ 0x0041 /* stereo mic */
};
unsigned short *pregs = def_regs;
int i;
/* Gateway M675 notebook */
if (ac97->pci &&
ac97->subsystem_vendor == 0x107b &&
ac97->subsystem_device == 0x0601)
pregs = m675_regs;
// patch for SigmaTel
ac97->build_ops = &patch_sigmatel_stac9758_ops;
/* FIXME: assume only page 0 for writing cache */
snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
for (i = 0; i < 4; i++)
snd_ac97_write_cache(ac97, regs[i], pregs[i]);
ac97->flags |= AC97_STEREO_MUTES;
return 0;
}
/*
* Cirrus Logic CS42xx codecs
*/
static const snd_kcontrol_new_t snd_ac97_cirrus_controls_spdif[2] = {
AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CSR_SPDIF, 15, 1, 0),
AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "AC97-SPSA", AC97_CSR_ACMODE, 0, 3, 0)
};
static int patch_cirrus_build_spdif(ac97_t * ac97)
{
int err;
/* con mask, pro mask, default */
if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
return err;
/* switch, spsa */
if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[0], 1)) < 0)
return err;
switch (ac97->id & AC97_ID_CS_MASK) {
case AC97_ID_CS4205:
if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[1], 1)) < 0)
return err;
break;
}
/* set default PCM S/PDIF params */
/* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
snd_ac97_write_cache(ac97, AC97_CSR_SPDIF, 0x0a20);
return 0;
}
static struct snd_ac97_build_ops patch_cirrus_ops = {
.build_spdif = patch_cirrus_build_spdif
};
int patch_cirrus_spdif(ac97_t * ac97)
{
/* Basically, the cs4201/cs4205/cs4297a has non-standard sp/dif registers.
WHY CAN'T ANYONE FOLLOW THE BLOODY SPEC? *sigh*
- sp/dif EA ID is not set, but sp/dif is always present.
- enable/disable is spdif register bit 15.
- sp/dif control register is 0x68. differs from AC97:
- valid is bit 14 (vs 15)
- no DRS
- only 44.1/48k [00 = 48, 01=44,1] (AC97 is 00=44.1, 10=48)
- sp/dif ssource select is in 0x5e bits 0,1.
*/
ac97->build_ops = &patch_cirrus_ops;
ac97->flags |= AC97_CS_SPDIF;
ac97->rates[AC97_RATES_SPDIF] &= ~SNDRV_PCM_RATE_32000;
ac97->ext_id |= AC97_EI_SPDIF; /* force the detection of spdif */
snd_ac97_write_cache(ac97, AC97_CSR_ACMODE, 0x0080);
return 0;
}
int patch_cirrus_cs4299(ac97_t * ac97)
{
/* force the detection of PC Beep */
ac97->flags |= AC97_HAS_PC_BEEP;
return patch_cirrus_spdif(ac97);
}
/*
* Conexant codecs
*/
static const snd_kcontrol_new_t snd_ac97_conexant_controls_spdif[1] = {
AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CXR_AUDIO_MISC, 3, 1, 0),
};
static int patch_conexant_build_spdif(ac97_t * ac97)
{
int err;
/* con mask, pro mask, default */
if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
return err;
/* switch */
if ((err = patch_build_controls(ac97, &snd_ac97_conexant_controls_spdif[0], 1)) < 0)
return err;
/* set default PCM S/PDIF params */
/* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
snd_ac97_write_cache(ac97, AC97_CXR_AUDIO_MISC,
snd_ac97_read(ac97, AC97_CXR_AUDIO_MISC) & ~(AC97_CXR_SPDIFEN|AC97_CXR_COPYRGT|AC97_CXR_SPDIF_MASK));
return 0;
}
static struct snd_ac97_build_ops patch_conexant_ops = {
.build_spdif = patch_conexant_build_spdif
};
int patch_conexant(ac97_t * ac97)
{
ac97->build_ops = &patch_conexant_ops;
ac97->flags |= AC97_CX_SPDIF;
ac97->ext_id |= AC97_EI_SPDIF; /* force the detection of spdif */
ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
return 0;
}
/*
* Analog Device AD18xx, AD19xx codecs
*/
#ifdef CONFIG_PM
static void ad18xx_resume(ac97_t *ac97)
{
static unsigned short setup_regs[] = {
AC97_AD_MISC, AC97_AD_SERIAL_CFG, AC97_AD_JACK_SPDIF,
};
int i, codec;
for (i = 0; i < (int)ARRAY_SIZE(setup_regs); i++) {
unsigned short reg = setup_regs[i];
if (test_bit(reg, ac97->reg_accessed)) {
snd_ac97_write(ac97, reg, ac97->regs[reg]);
snd_ac97_read(ac97, reg);
}
}
if (! (ac97->flags & AC97_AD_MULTI))
/* normal restore */
snd_ac97_restore_status(ac97);
else {
/* restore the AD18xx codec configurations */
for (codec = 0; codec < 3; codec++) {
if (! ac97->spec.ad18xx.id[codec])
continue;
/* select single codec */
snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);
ac97->bus->ops->write(ac97, AC97_AD_CODEC_CFG, ac97->spec.ad18xx.codec_cfg[codec]);
}
/* select all codecs */
snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
/* restore status */
for (i = 2; i < 0x7c ; i += 2) {
if (i == AC97_POWERDOWN || i == AC97_EXTENDED_ID)
continue;
if (test_bit(i, ac97->reg_accessed)) {
/* handle multi codecs for AD18xx */
if (i == AC97_PCM) {
for (codec = 0; codec < 3; codec++) {
if (! ac97->spec.ad18xx.id[codec])
continue;
/* select single codec */
snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);
/* update PCM bits */
ac97->bus->ops->write(ac97, AC97_PCM, ac97->spec.ad18xx.pcmreg[codec]);
}
/* select all codecs */
snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
continue;
} else if (i == AC97_AD_TEST ||
i == AC97_AD_CODEC_CFG ||
i == AC97_AD_SERIAL_CFG)
continue; /* ignore */
}
snd_ac97_write(ac97, i, ac97->regs[i]);
snd_ac97_read(ac97, i);
}
}
snd_ac97_restore_iec958(ac97);
}
#endif
int patch_ad1819(ac97_t * ac97)
{
unsigned short scfg;
// patch for Analog Devices
scfg = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, scfg | 0x7000); /* select all codecs */
return 0;
}
static unsigned short patch_ad1881_unchained(ac97_t * ac97, int idx, unsigned short mask)
{
unsigned short val;
// test for unchained codec
snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, mask);
snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000); /* ID0C, ID1C, SDIE = off */
val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
if ((val & 0xff40) != 0x5340)
return 0;
ac97->spec.ad18xx.unchained[idx] = mask;
ac97->spec.ad18xx.id[idx] = val;
ac97->spec.ad18xx.codec_cfg[idx] = 0x0000;
return mask;
}
static int patch_ad1881_chained1(ac97_t * ac97, int idx, unsigned short codec_bits)
{
static int cfg_bits[3] = { 1<<12, 1<<14, 1<<13 };
unsigned short val;
snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, cfg_bits[idx]);
snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0004); // SDIE
val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
if ((val & 0xff40) != 0x5340)
return 0;
if (codec_bits)
snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, codec_bits);
ac97->spec.ad18xx.chained[idx] = cfg_bits[idx];
ac97->spec.ad18xx.id[idx] = val;
ac97->spec.ad18xx.codec_cfg[idx] = codec_bits ? codec_bits : 0x0004;
return 1;
}
static void patch_ad1881_chained(ac97_t * ac97, int unchained_idx, int cidx1, int cidx2)
{
// already detected?
if (ac97->spec.ad18xx.unchained[cidx1] || ac97->spec.ad18xx.chained[cidx1])
cidx1 = -1;
if (ac97->spec.ad18xx.unchained[cidx2] || ac97->spec.ad18xx.chained[cidx2])
cidx2 = -1;
if (cidx1 < 0 && cidx2 < 0)
return;
// test for chained codecs
snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
ac97->spec.ad18xx.unchained[unchained_idx]);
snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0002); // ID1C
ac97->spec.ad18xx.codec_cfg[unchained_idx] = 0x0002;
if (cidx1 >= 0) {
if (patch_ad1881_chained1(ac97, cidx1, 0x0006)) // SDIE | ID1C
patch_ad1881_chained1(ac97, cidx2, 0);
else if (patch_ad1881_chained1(ac97, cidx2, 0x0006)) // SDIE | ID1C
patch_ad1881_chained1(ac97, cidx1, 0);
} else if (cidx2 >= 0) {
patch_ad1881_chained1(ac97, cidx2, 0);
}
}
static struct snd_ac97_build_ops patch_ad1881_build_ops = {
#ifdef CONFIG_PM
.resume = ad18xx_resume
#endif
};
int patch_ad1881(ac97_t * ac97)
{
static const char cfg_idxs[3][2] = {
{2, 1},
{0, 2},
{0, 1}
};
// patch for Analog Devices
unsigned short codecs[3];
unsigned short val;
int idx, num;
val = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, val);
codecs[0] = patch_ad1881_unchained(ac97, 0, (1<<12));
codecs[1] = patch_ad1881_unchained(ac97, 1, (1<<14));
codecs[2] = patch_ad1881_unchained(ac97, 2, (1<<13));
snd_runtime_check(codecs[0] | codecs[1] | codecs[2], goto __end);
for (idx = 0; idx < 3; idx++)
if (ac97->spec.ad18xx.unchained[idx])
patch_ad1881_chained(ac97, idx, cfg_idxs[idx][0], cfg_idxs[idx][1]);
if (ac97->spec.ad18xx.id[1]) {
ac97->flags |= AC97_AD_MULTI;
ac97->scaps |= AC97_SCAP_SURROUND_DAC;
}
if (ac97->spec.ad18xx.id[2]) {
ac97->flags |= AC97_AD_MULTI;
ac97->scaps |= AC97_SCAP_CENTER_LFE_DAC;
}
__end:
/* select all codecs */
snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
/* check if only one codec is present */
for (idx = num = 0; idx < 3; idx++)
if (ac97->spec.ad18xx.id[idx])
num++;
if (num == 1) {
/* ok, deselect all ID bits */
snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000);
ac97->spec.ad18xx.codec_cfg[0] =
ac97->spec.ad18xx.codec_cfg[1] =
ac97->spec.ad18xx.codec_cfg[2] = 0x0000;
}
/* required for AD1886/AD1885 combination */
ac97->ext_id = snd_ac97_read(ac97, AC97_EXTENDED_ID);
if (ac97->spec.ad18xx.id[0]) {
ac97->id &= 0xffff0000;
ac97->id |= ac97->spec.ad18xx.id[0];
}
ac97->build_ops = &patch_ad1881_build_ops;
return 0;
}
static const snd_kcontrol_new_t snd_ac97_controls_ad1885[] = {
AC97_SINGLE("Digital Mono Direct", AC97_AD_MISC, 11, 1, 0),
/* AC97_SINGLE("Digital Audio Mode", AC97_AD_MISC, 12, 1, 0), */ /* seems problematic */
AC97_SINGLE("Low Power Mixer", AC97_AD_MISC, 14, 1, 0),
AC97_SINGLE("Zero Fill DAC", AC97_AD_MISC, 15, 1, 0),
AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 9, 1, 1), /* inverted */
AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 8, 1, 1), /* inverted */
};
static int patch_ad1885_specific(ac97_t * ac97)
{
int err;
if ((err = patch_build_controls(ac97, snd_ac97_controls_ad1885, ARRAY_SIZE(snd_ac97_controls_ad1885))) < 0)
return err;
return 0;
}
static struct snd_ac97_build_ops patch_ad1885_build_ops = {
.build_specific = &patch_ad1885_specific,
#ifdef CONFIG_PM
.resume = ad18xx_resume
#endif
};
int patch_ad1885(ac97_t * ac97)
{
patch_ad1881(ac97);
/* This is required to deal with the Intel D815EEAL2 */
/* i.e. Line out is actually headphone out from codec */
/* set default */
snd_ac97_write_cache(ac97, AC97_AD_MISC, 0x0404);
ac97->build_ops = &patch_ad1885_build_ops;
return 0;
}
int patch_ad1886(ac97_t * ac97)
{
patch_ad1881(ac97);
/* Presario700 workaround */
/* for Jack Sense/SPDIF Register misetting causing */
snd_ac97_write_cache(ac97, AC97_AD_JACK_SPDIF, 0x0010);
return 0;
}
/* MISC bits */
#define AC97_AD198X_MBC 0x0003 /* mic boost */
#define AC97_AD198X_MBC_20 0x0000 /* +20dB */
#define AC97_AD198X_MBC_10 0x0001 /* +10dB */
#define AC97_AD198X_MBC_30 0x0002 /* +30dB */
#define AC97_AD198X_VREFD 0x0004 /* VREF high-Z */
#define AC97_AD198X_VREFH 0x0008 /* 2.25V, 3.7V */
#define AC97_AD198X_VREF_0 0x000c /* 0V */
#define AC97_AD198X_SRU 0x0010 /* sample rate unlock */
#define AC97_AD198X_LOSEL 0x0020 /* LINE_OUT amplifiers input select */
#define AC97_AD198X_2MIC 0x0040 /* 2-channel mic select */
#define AC97_AD198X_SPRD 0x0080 /* SPREAD enable */
#define AC97_AD198X_DMIX0 0x0100 /* downmix mode: 0 = 6-to-4, 1 = 6-to-2 downmix */
#define AC97_AD198X_DMIX1 0x0200 /* downmix mode: 1 = enabled */
#define AC97_AD198X_HPSEL 0x0400 /* headphone amplifier input select */
#define AC97_AD198X_CLDIS 0x0800 /* center/lfe disable */
#define AC97_AD198X_LODIS 0x1000 /* LINE_OUT disable */
#define AC97_AD198X_MSPLT 0x2000 /* mute split */
#define AC97_AD198X_AC97NC 0x4000 /* AC97 no compatible mode */
#define AC97_AD198X_DACZ 0x8000 /* DAC zero-fill mode */
static int snd_ac97_ad198x_spdif_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
{
static char *texts[2] = { "AC-Link", "A/D Converter" };
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = 2;
if (uinfo->value.enumerated.item > 1)
uinfo->value.enumerated.item = 1;
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
return 0;
}
static int snd_ac97_ad198x_spdif_source_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
unsigned short val;
val = ac97->regs[AC97_AD_SERIAL_CFG];
ucontrol->value.enumerated.item[0] = (val >> 2) & 1;
return 0;
}
static int snd_ac97_ad198x_spdif_source_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
unsigned short val;
if (ucontrol->value.enumerated.item[0] > 1)
return -EINVAL;
val = ucontrol->value.enumerated.item[0] << 2;
return snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x0004, val);
}
static const snd_kcontrol_new_t snd_ac97_ad198x_spdif_source = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
.info = snd_ac97_ad198x_spdif_source_info,
.get = snd_ac97_ad198x_spdif_source_get,
.put = snd_ac97_ad198x_spdif_source_put,
};
static int patch_ad198x_post_spdif(ac97_t * ac97)
{
return patch_build_controls(ac97, &snd_ac97_ad198x_spdif_source, 1);
}
static const snd_kcontrol_new_t snd_ac97_ad1981x_jack_sense[] = {
AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 11, 1, 0),
AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
};
static int patch_ad1981a_specific(ac97_t * ac97)
{
return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
}
static struct snd_ac97_build_ops patch_ad1981a_build_ops = {
.build_post_spdif = patch_ad198x_post_spdif,
.build_specific = patch_ad1981a_specific,
#ifdef CONFIG_PM
.resume = ad18xx_resume
#endif
};
static void check_ad1981_hp_jack_sense(ac97_t *ac97)
{
u32 subid = ((u32)ac97->subsystem_vendor << 16) | ac97->subsystem_device;
switch (subid) {
case 0x103c0890: /* HP nc6000 */
case 0x103c006d: /* HP nx9105 */
case 0x17340088: /* FSC Scenic-W */
/* enable headphone jack sense */
snd_ac97_update_bits(ac97, AC97_AD_JACK_SPDIF, 1<<11, 1<<11);
break;
}
}
int patch_ad1981a(ac97_t *ac97)
{
patch_ad1881(ac97);
ac97->build_ops = &patch_ad1981a_build_ops;
snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
ac97->flags |= AC97_STEREO_MUTES;
check_ad1981_hp_jack_sense(ac97);
return 0;
}
static const snd_kcontrol_new_t snd_ac97_ad198x_2cmic =
AC97_SINGLE("Stereo Mic", AC97_AD_MISC, 6, 1, 0);
static int patch_ad1981b_specific(ac97_t *ac97)
{
int err;
if ((err = patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1)) < 0)
return err;
return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
}
static struct snd_ac97_build_ops patch_ad1981b_build_ops = {
.build_post_spdif = patch_ad198x_post_spdif,
.build_specific = patch_ad1981b_specific,
#ifdef CONFIG_PM
.resume = ad18xx_resume
#endif
};
int patch_ad1981b(ac97_t *ac97)
{
patch_ad1881(ac97);
ac97->build_ops = &patch_ad1981b_build_ops;
snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
ac97->flags |= AC97_STEREO_MUTES;
check_ad1981_hp_jack_sense(ac97);
return 0;
}
static int snd_ac97_ad1888_lohpsel_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = 1;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 1;
return 0;
}
static int snd_ac97_ad1888_lohpsel_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
unsigned short val;
val = ac97->regs[AC97_AD_MISC];
ucontrol->value.integer.value[0] = !(val & AC97_AD198X_LOSEL);
return 0;
}
static int snd_ac97_ad1888_lohpsel_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
unsigned short val;
val = !ucontrol->value.integer.value[0]
? (AC97_AD198X_LOSEL | AC97_AD198X_HPSEL) : 0;
return snd_ac97_update_bits(ac97, AC97_AD_MISC,
AC97_AD198X_LOSEL | AC97_AD198X_HPSEL, val);
}
static int snd_ac97_ad1888_downmix_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
{
static char *texts[3] = {"Off", "6 -> 4", "6 -> 2"};
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = 3;
if (uinfo->value.enumerated.item > 2)
uinfo->value.enumerated.item = 2;
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
return 0;
}
static int snd_ac97_ad1888_downmix_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
unsigned short val;
val = ac97->regs[AC97_AD_MISC];
if (!(val & AC97_AD198X_DMIX1))
ucontrol->value.enumerated.item[0] = 0;
else
ucontrol->value.enumerated.item[0] = 1 + ((val >> 8) & 1);
return 0;
}
static int snd_ac97_ad1888_downmix_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
unsigned short val;
if (ucontrol->value.enumerated.item[0] > 2)
return -EINVAL;
if (ucontrol->value.enumerated.item[0] == 0)
val = 0;
else
val = AC97_AD198X_DMIX1 |
((ucontrol->value.enumerated.item[0] - 1) << 8);
return snd_ac97_update_bits(ac97, AC97_AD_MISC,
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,
.name = "Exchange Front/Surround",
.info = snd_ac97_ad1888_lohpsel_info,
.get = snd_ac97_ad1888_lohpsel_get,
.put = snd_ac97_ad1888_lohpsel_put
},
AC97_SINGLE("Spread Front to Surround and Center/LFE", AC97_AD_MISC, 7, 1, 0),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Downmix",
.info = snd_ac97_ad1888_downmix_info,
.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)
{
/* rename 0x04 as "Master" and 0x02 as "Master Surround" */
snd_ac97_rename_vol_ctl(ac97, "Master Playback", "Master Surround Playback");
snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Master Playback");
return patch_build_controls(ac97, snd_ac97_ad1888_controls, ARRAY_SIZE(snd_ac97_ad1888_controls));
}
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,
#endif
.update_jacks = ad1888_update_jacks,
};
int patch_ad1888(ac97_t * ac97)
{
unsigned short misc;
patch_ad1881(ac97);
ac97->build_ops = &patch_ad1888_build_ops;
/* Switch FRONT/SURROUND LINE-OUT/HP-OUT default connection */
/* it seems that most vendors connect line-out connector to headphone out of AC'97 */
/* AD-compatible mode */
/* Stereo mutes enabled */
misc = snd_ac97_read(ac97, AC97_AD_MISC);
snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
AC97_AD198X_LOSEL |
AC97_AD198X_HPSEL |
AC97_AD198X_MSPLT |
AC97_AD198X_AC97NC);
ac97->flags |= AC97_STEREO_MUTES;
return 0;
}
static int patch_ad1980_specific(ac97_t *ac97)
{
int err;
if ((err = patch_ad1888_specific(ac97)) < 0)
return err;
return patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1);
}
static struct snd_ac97_build_ops patch_ad1980_build_ops = {
.build_post_spdif = patch_ad198x_post_spdif,
.build_specific = patch_ad1980_specific,
#ifdef CONFIG_PM
.resume = ad18xx_resume
#endif
};
int patch_ad1980(ac97_t * ac97)
{
patch_ad1888(ac97);
ac97->build_ops = &patch_ad1980_build_ops;
return 0;
}
static const snd_kcontrol_new_t snd_ac97_ad1985_controls[] = {
AC97_SINGLE("Center/LFE Jack as Mic", AC97_AD_SERIAL_CFG, 9, 1, 0),
AC97_SINGLE("Exchange Center/LFE", AC97_AD_SERIAL_CFG, 3, 1, 0)
};
static int patch_ad1985_specific(ac97_t *ac97)
{
int err;
if ((err = patch_ad1980_specific(ac97)) < 0)
return err;
return patch_build_controls(ac97, snd_ac97_ad1985_controls, ARRAY_SIZE(snd_ac97_ad1985_controls));
}
static struct snd_ac97_build_ops patch_ad1985_build_ops = {
.build_post_spdif = patch_ad198x_post_spdif,
.build_specific = patch_ad1985_specific,
#ifdef CONFIG_PM
.resume = ad18xx_resume
#endif
};
int patch_ad1985(ac97_t * ac97)
{
unsigned short misc;
patch_ad1881(ac97);
ac97->build_ops = &patch_ad1985_build_ops;
misc = snd_ac97_read(ac97, AC97_AD_MISC);
/* switch front/surround line-out/hp-out */
/* center/LFE, mic in 3.75V mode */
/* AD-compatible mode */
/* Stereo mutes enabled */
/* in accordance with ADI driver: misc | 0x5c28 */
snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
AC97_AD198X_VREFH |
AC97_AD198X_LOSEL |
AC97_AD198X_HPSEL |
AC97_AD198X_CLDIS |
AC97_AD198X_LODIS |
AC97_AD198X_MSPLT |
AC97_AD198X_AC97NC);
ac97->flags |= AC97_STEREO_MUTES;
/* on AD1985 rev. 3, AC'97 revision bits are zero */
ac97->ext_id = (ac97->ext_id & ~AC97_EI_REV_MASK) | AC97_EI_REV_23;
return 0;
}
/*
* realtek ALC65x/850 codecs
*/
static void alc650_update_jacks(ac97_t *ac97)
{
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[] = {
AC97_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0),
AC97_SINGLE("Surround Down Mix", AC97_ALC650_MULTICH, 1, 1, 0),
AC97_SINGLE("Center/LFE Down Mix", AC97_ALC650_MULTICH, 2, 1, 0),
AC97_SINGLE("Exchange Center/LFE", AC97_ALC650_MULTICH, 3, 1, 0),
/* 4: Analog Input To Surround */
/* 5: Analog Input To Center/LFE */
/* 6: Independent Master Volume Right */
/* 7: Independent Master Volume Left */
/* 8: reserved */
/* 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 */
AC97_SINGLE("IEC958 Input Clock Enable", AC97_ALC650_CLOCK, 0, 1, 0),
AC97_SINGLE("IEC958 Input Pin Enable", AC97_ALC650_CLOCK, 1, 1, 0),
AC97_SINGLE("Surround DAC Switch", AC97_ALC650_SURR_DAC_VOL, 15, 1, 1),
AC97_DOUBLE("Surround DAC Volume", AC97_ALC650_SURR_DAC_VOL, 8, 0, 31, 1),
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
AC97_SURROUND_JACK_MODE_CTL,
AC97_CHANNEL_MODE_CTL,
};
static const snd_kcontrol_new_t snd_ac97_spdif_controls_alc650[] = {
AC97_SINGLE("IEC958 Capture Switch", AC97_ALC650_MULTICH, 11, 1, 0),
AC97_SINGLE("Analog to IEC958 Output", AC97_ALC650_MULTICH, 12, 1, 0),
/* disable this controls since it doesn't work as expected */
/* AC97_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 13, 1, 0), */
};
static int patch_alc650_specific(ac97_t * ac97)
{
int err;
if ((err = patch_build_controls(ac97, snd_ac97_controls_alc650, ARRAY_SIZE(snd_ac97_controls_alc650))) < 0)
return err;
if (ac97->ext_id & AC97_EI_SPDIF) {
if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc650, ARRAY_SIZE(snd_ac97_spdif_controls_alc650))) < 0)
return err;
}
return 0;
}
static struct snd_ac97_build_ops patch_alc650_ops = {
.build_specific = patch_alc650_specific,
.update_jacks = alc650_update_jacks
};
int patch_alc650(ac97_t * ac97)
{
unsigned short val;
ac97->build_ops = &patch_alc650_ops;
/* determine the revision */
val = snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f;
if (val < 3)
ac97->id = 0x414c4720; /* Old version */
else if (val < 0x10)
ac97->id = 0x414c4721; /* D version */
else if (val < 0x20)
ac97->id = 0x414c4722; /* E version */
else if (val < 0x30)
ac97->id = 0x414c4723; /* F version */
/* revision E or F */
/* FIXME: what about revision D ? */
ac97->spec.dev_flags = (ac97->id == 0x414c4722 ||
ac97->id == 0x414c4723);
/* enable AC97_ALC650_GPIO_SETUP, AC97_ALC650_CLOCK for R/W */
snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x8000);
/* Enable SPDIF-IN only on Rev.E and above */
val = snd_ac97_read(ac97, AC97_ALC650_CLOCK);
/* SPDIF IN with pin 47 */
if (ac97->spec.dev_flags)
val |= 0x03; /* enable */
else
val &= ~0x03; /* disable */
snd_ac97_write_cache(ac97, AC97_ALC650_CLOCK, val);
/* set default: slot 3,4,7,8,6,9
spdif-in monitor off, analog-spdif off, spdif-in off
center on mic off, surround on line-in off
downmix off, duplicate front off
*/
snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 0);
/* set GPIO0 for mic bias */
/* GPIO0 pin output, no interrupt, high */
snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_SETUP,
snd_ac97_read(ac97, AC97_ALC650_GPIO_SETUP) | 0x01);
snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
(snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x100) & ~0x10);
/* full DAC volume */
snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
return 0;
}
static void alc655_update_jacks(ac97_t *ac97)
{
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,
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_SURROUND_JACK_MODE_CTL,
AC97_CHANNEL_MODE_CTL,
};
static int alc655_iec958_route_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
{
static char *texts_655[3] = { "PCM", "Analog In", "IEC958 In" };
static char *texts_658[4] = { "PCM", "Analog1 In", "Analog2 In", "IEC958 In" };
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = ac97->spec.dev_flags ? 4 : 3;
if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
strcpy(uinfo->value.enumerated.name,
ac97->spec.dev_flags ?
texts_658[uinfo->value.enumerated.item] :
texts_655[uinfo->value.enumerated.item]);
return 0;
}
static int alc655_iec958_route_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
unsigned short val;
val = ac97->regs[AC97_ALC650_MULTICH];
val = (val >> 12) & 3;
if (ac97->spec.dev_flags && val == 3)
val = 0;
ucontrol->value.enumerated.item[0] = val;
return 0;
}
static int alc655_iec958_route_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
return ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 3 << 12,
(unsigned short)ucontrol->value.enumerated.item[0] << 12,
0);
}
static const snd_kcontrol_new_t snd_ac97_spdif_controls_alc655[] = {
AC97_PAGE_SINGLE("IEC958 Capture Switch", AC97_ALC650_MULTICH, 11, 1, 0, 0),
/* disable this controls since it doesn't work as expected */
/* AC97_PAGE_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 14, 1, 0, 0), */
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "IEC958 Playback Route",
.info = alc655_iec958_route_info,
.get = alc655_iec958_route_get,
.put = alc655_iec958_route_put,
},
};
static int patch_alc655_specific(ac97_t * ac97)
{
int err;
if ((err = patch_build_controls(ac97, snd_ac97_controls_alc655, ARRAY_SIZE(snd_ac97_controls_alc655))) < 0)
return err;
if (ac97->ext_id & AC97_EI_SPDIF) {
if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
return err;
}
return 0;
}
static struct snd_ac97_build_ops patch_alc655_ops = {
.build_specific = patch_alc655_specific,
.update_jacks = alc655_update_jacks
};
int patch_alc655(ac97_t * ac97)
{
unsigned int val;
ac97->spec.dev_flags = (ac97->id == 0x414c4780); /* ALC658 */
ac97->build_ops = &patch_alc655_ops;
/* assume only page 0 for writing cache */
snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
/* adjust default values */
val = snd_ac97_read(ac97, 0x7a); /* misc control */
if (ac97->id == 0x414c4780) /* ALC658 */
val &= ~(1 << 1); /* Pin 47 is spdif input pin */
else /* ALC655 */
val |= (1 << 1); /* Pin 47 is spdif input pin */
val &= ~(1 << 12); /* vref enable */
snd_ac97_write_cache(ac97, 0x7a, val);
/* set default: spdif-in enabled,
spdif-in monitor off, spdif-in PCM off
center on mic off, surround on line-in off
duplicate front off
*/
snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
/* full DAC volume */
snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
return 0;
}
#define AC97_ALC850_JACK_SELECT 0x76
#define AC97_ALC850_MISC1 0x7a
static void alc850_update_jacks(ac97_t *ac97)
{
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),
shared ? (1<<5) : (1<<4));
/* LINE-IN = 0, SURROUND = 2 */
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),
shared ? (1<<12) : (1<<13));
/* MIC-IN = 1, CENTER-LFE = 2 */
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),
AC97_SINGLE("Mic Front Input Switch", AC97_ALC850_JACK_SELECT, 15, 1, 1),
AC97_SURROUND_JACK_MODE_CTL,
AC97_CHANNEL_MODE_CTL,
};
static int patch_alc850_specific(ac97_t *ac97)
{
int err;
if ((err = patch_build_controls(ac97, snd_ac97_controls_alc850, ARRAY_SIZE(snd_ac97_controls_alc850))) < 0)
return err;
if (ac97->ext_id & AC97_EI_SPDIF) {
if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
return err;
}
return 0;
}
static struct snd_ac97_build_ops patch_alc850_ops = {
.build_specific = patch_alc850_specific,
.update_jacks = alc850_update_jacks
};
int patch_alc850(ac97_t *ac97)
{
ac97->build_ops = &patch_alc850_ops;
ac97->spec.dev_flags = 0; /* for IEC958 playback route - ALC655 compatible */
/* assume only page 0 for writing cache */
snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
/* adjust default values */
/* set default: spdif-in enabled,
spdif-in monitor off, spdif-in PCM off
center on mic off, surround on line-in off
duplicate front off
*/
snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
/* SURR_OUT: on, Surr 1kOhm: on, Surr Amp: off, Front 1kOhm: off
* Front Amp: on, Vref: enable, Center 1kOhm: on, Mix: on
*/
snd_ac97_write_cache(ac97, 0x7a, (1<<1)|(1<<4)|(0<<5)|(1<<6)|
(1<<7)|(0<<12)|(1<<13)|(0<<14));
/* detection UIO2,3: all path floating, UIO3: MIC, Vref2: disable,
* UIO1: FRONT, Vref3: disable, UIO3: LINE, Front-Mic: mute
*/
snd_ac97_write_cache(ac97, 0x76, (0<<0)|(0<<2)|(1<<4)|(1<<7)|(2<<8)|
(1<<11)|(0<<12)|(1<<15));
/* full DAC volume */
snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
return 0;
}
/*
* 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("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)
{
return patch_build_controls(ac97, snd_ac97_cm9738_controls, ARRAY_SIZE(snd_ac97_cm9738_controls));
}
static struct snd_ac97_build_ops patch_cm9738_ops = {
.build_specific = patch_cm9738_specific,
.update_jacks = cm9738_update_jacks
};
int patch_cm9738(ac97_t * ac97)
{
ac97->build_ops = &patch_cm9738_ops;
/* FIXME: can anyone confirm below? */
/* CM9738 has no PCM volume although the register reacts */
ac97->flags |= AC97_HAS_NO_PCM_VOL;
snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
return 0;
}
static int snd_ac97_cmedia_spdif_playback_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
{
static char *texts[] = { "Analog", "Digital" };
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = 2;
if (uinfo->value.enumerated.item > 1)
uinfo->value.enumerated.item = 1;
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
return 0;
}
static int snd_ac97_cmedia_spdif_playback_source_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
unsigned short val;
val = ac97->regs[AC97_CM9739_SPDIF_CTRL];
ucontrol->value.enumerated.item[0] = (val >> 1) & 0x01;
return 0;
}
static int snd_ac97_cmedia_spdif_playback_source_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
return snd_ac97_update_bits(ac97, AC97_CM9739_SPDIF_CTRL,
0x01 << 1,
(ucontrol->value.enumerated.item[0] & 0x01) << 1);
}
static const snd_kcontrol_new_t snd_ac97_cm9739_controls_spdif[] = {
/* BIT 0: SPDI_EN - always true */
{ /* BIT 1: SPDIFS */
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
.info = snd_ac97_cmedia_spdif_playback_source_info,
.get = snd_ac97_cmedia_spdif_playback_source_get,
.put = snd_ac97_cmedia_spdif_playback_source_put,
},
/* BIT 2: IG_SPIV */
AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9739_SPDIF_CTRL, 2, 1, 0),
/* BIT 3: SPI2F */
AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9739_SPDIF_CTRL, 3, 1, 0),
/* BIT 4: SPI2SDI */
AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9739_SPDIF_CTRL, 4, 1, 0),
/* BIT 8: SPD32 - 32bit SPDIF - not supported yet */
};
static void cm9739_update_jacks(ac97_t *ac97)
{
/* 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_SURROUND_JACK_MODE_CTL,
AC97_CHANNEL_MODE_CTL,
};
static int patch_cm9739_specific(ac97_t * ac97)
{
return patch_build_controls(ac97, snd_ac97_cm9739_controls, ARRAY_SIZE(snd_ac97_cm9739_controls));
}
static int patch_cm9739_post_spdif(ac97_t * ac97)
{
return patch_build_controls(ac97, snd_ac97_cm9739_controls_spdif, ARRAY_SIZE(snd_ac97_cm9739_controls_spdif));
}
static struct snd_ac97_build_ops patch_cm9739_ops = {
.build_specific = patch_cm9739_specific,
.build_post_spdif = patch_cm9739_post_spdif,
.update_jacks = cm9739_update_jacks
};
int patch_cm9739(ac97_t * ac97)
{
unsigned short val;
ac97->build_ops = &patch_cm9739_ops;
/* CM9739/A has no Master and PCM volume although the register reacts */
ac97->flags |= AC97_HAS_NO_MASTER_VOL | AC97_HAS_NO_PCM_VOL;
snd_ac97_write_cache(ac97, AC97_MASTER, 0x8000);
snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
/* check spdif */
val = snd_ac97_read(ac97, AC97_EXTENDED_STATUS);
if (val & AC97_EA_SPCV) {
/* enable spdif in */
snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) | 0x01);
ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
} else {
ac97->ext_id &= ~AC97_EI_SPDIF; /* disable extended-id */
ac97->rates[AC97_RATES_SPDIF] = 0;
}
/* set-up multi channel */
/* bit 14: 0 = SPDIF, 1 = EAPD */
/* bit 13: enable internal vref output for mic */
/* bit 12: disable center/lfe (swithable) */
/* bit 10: disable surround/line (switchable) */
/* bit 9: mix 2 surround off */
/* bit 4: undocumented; 0 mutes the CM9739A, which defaults to 1 */
/* bit 3: undocumented; surround? */
/* bit 0: dB */
val = snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) & (1 << 4);
val |= (1 << 3);
val |= (1 << 13);
if (! (ac97->ext_id & AC97_EI_SPDIF))
val |= (1 << 14);
snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN, val);
/* FIXME: set up GPIO */
snd_ac97_write_cache(ac97, 0x70, 0x0100);
snd_ac97_write_cache(ac97, 0x72, 0x0020);
/* Special exception for ASUS W1000/CMI9739. It does not have an SPDIF in. */
if (ac97->pci &&
ac97->subsystem_vendor == 0x1043 &&
ac97->subsystem_device == 0x1843) {
snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) & ~0x01);
snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN,
snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) | (1 << 14));
}
return 0;
}
#define AC97_CM9761_MULTI_CHAN 0x64
#define AC97_CM9761_FUNC 0x66
#define AC97_CM9761_SPDIF_CTRL 0x6c
static void cm9761_update_jacks(ac97_t *ac97)
{
unsigned short surr_vals[2][2] = {
{ 0x0008, 0x0400 }, /* off, on */
{ 0x0000, 0x0408 }, /* off, on (9761-82 rev.B) */
};
unsigned short clfe_vals[2][2] = {
{ 0x2000, 0x1880 }, /* off, on */
{ 0x1000, 0x2880 }, /* off, on (9761-82 rev.B) */
};
/* 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[] = {
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)
{
static char *texts[] = { "AC-Link", "ADC", "SPDIF-In" };
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = 3;
if (uinfo->value.enumerated.item > 2)
uinfo->value.enumerated.item = 2;
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
return 0;
}
static int cm9761_spdif_out_source_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
if (ac97->regs[AC97_CM9761_FUNC] & 0x1)
ucontrol->value.enumerated.item[0] = 2; /* SPDIF-loopback */
else if (ac97->regs[AC97_CM9761_SPDIF_CTRL] & 0x2)
ucontrol->value.enumerated.item[0] = 1; /* ADC loopback */
else
ucontrol->value.enumerated.item[0] = 0; /* AC-link */
return 0;
}
static int cm9761_spdif_out_source_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
if (ucontrol->value.enumerated.item[0] == 2)
return snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0x1);
snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0);
return snd_ac97_update_bits(ac97, AC97_CM9761_SPDIF_CTRL, 0x2,
ucontrol->value.enumerated.item[0] == 1 ? 0x2 : 0);
}
static const char *cm9761_dac_clock[] = { "AC-Link", "SPDIF-In", "Both" };
static const struct ac97_enum cm9761_dac_clock_enum =
AC97_ENUM_SINGLE(AC97_CM9761_SPDIF_CTRL, 9, 3, cm9761_dac_clock);
static const snd_kcontrol_new_t snd_ac97_cm9761_controls_spdif[] = {
{ /* BIT 1: SPDIFS */
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
.info = cm9761_spdif_out_source_info,
.get = cm9761_spdif_out_source_get,
.put = cm9761_spdif_out_source_put,
},
/* BIT 2: IG_SPIV */
AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9761_SPDIF_CTRL, 2, 1, 0),
/* BIT 3: SPI2F */
AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9761_SPDIF_CTRL, 3, 1, 0),
/* BIT 4: SPI2SDI */
AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9761_SPDIF_CTRL, 4, 1, 0),
/* BIT 9-10: DAC_CTL */
AC97_ENUM("DAC Clock Source", cm9761_dac_clock_enum),
};
static int patch_cm9761_post_spdif(ac97_t * ac97)
{
return patch_build_controls(ac97, snd_ac97_cm9761_controls_spdif, ARRAY_SIZE(snd_ac97_cm9761_controls_spdif));
}
static int patch_cm9761_specific(ac97_t * ac97)
{
return patch_build_controls(ac97, snd_ac97_cm9761_controls, ARRAY_SIZE(snd_ac97_cm9761_controls));
}
static struct snd_ac97_build_ops patch_cm9761_ops = {
.build_specific = patch_cm9761_specific,
.build_post_spdif = patch_cm9761_post_spdif,
.update_jacks = cm9761_update_jacks
};
int patch_cm9761(ac97_t *ac97)
{
unsigned short val;
/* CM9761 has no PCM volume although the register reacts */
/* Master volume seems to have _some_ influence on the analog
* input sounds
*/
ac97->flags |= /*AC97_HAS_NO_MASTER_VOL |*/ AC97_HAS_NO_PCM_VOL;
snd_ac97_write_cache(ac97, AC97_MASTER, 0x8808);
snd_ac97_write_cache(ac97, AC97_PCM, 0x8808);
ac97->spec.dev_flags = 0; /* 1 = model 82 revision B */
if (ac97->id == AC97_ID_CM9761_82) {
unsigned short tmp;
/* check page 1, reg 0x60 */
val = snd_ac97_read(ac97, AC97_INT_PAGING);
snd_ac97_write_cache(ac97, AC97_INT_PAGING, (val & ~0x0f) | 0x01);
tmp = snd_ac97_read(ac97, 0x60);
ac97->spec.dev_flags = tmp & 1; /* revision B? */
snd_ac97_write_cache(ac97, AC97_INT_PAGING, val);
}
ac97->build_ops = &patch_cm9761_ops;
/* enable spdif */
/* force the SPDIF bit in ext_id - codec doesn't set this bit! */
ac97->ext_id |= AC97_EI_SPDIF;
/* to be sure: we overwrite the ext status bits */
snd_ac97_write_cache(ac97, AC97_EXTENDED_STATUS, 0x05c0);
/* Don't set 0x0200 here. This results in the silent analog output */
snd_ac97_write_cache(ac97, AC97_CM9761_SPDIF_CTRL, 0x0001); /* enable spdif-in */
ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
/* set-up multi channel */
/* bit 15: pc master beep off
* bit 14: pin47 = EAPD/SPDIF
* bit 13: vref ctl [= cm9739]
* bit 12: CLFE control (reverted on rev B)
* bit 11: Mic/center share (reverted on rev B)
* bit 10: suddound/line share
* bit 9: Analog-in mix -> surround
* bit 8: Analog-in mix -> CLFE
* bit 7: Mic/LFE share (mic/center/lfe)
* bit 5: vref select (9761A)
* bit 4: front control
* bit 3: surround control (revereted with rev B)
* bit 2: front mic
* bit 1: stereo mic
* bit 0: mic boost level (0=20dB, 1=30dB)
*/
#if 0
if (ac97->spec.dev_flags)
val = 0x0214;
else
val = 0x321c;
#endif
val = snd_ac97_read(ac97, AC97_CM9761_MULTI_CHAN);
val |= (1 << 4); /* front on */
snd_ac97_write_cache(ac97, AC97_CM9761_MULTI_CHAN, val);
/* FIXME: set up GPIO */
snd_ac97_write_cache(ac97, 0x70, 0x0100);
snd_ac97_write_cache(ac97, 0x72, 0x0020);
return 0;
}
#define AC97_CM9780_SIDE 0x60
#define AC97_CM9780_JACK 0x62
#define AC97_CM9780_MIXER 0x64
#define AC97_CM9780_MULTI_CHAN 0x66
#define AC97_CM9780_SPDIF 0x6c
static const char *cm9780_ch_select[] = { "Front", "Side", "Center/LFE", "Rear" };
static const struct ac97_enum cm9780_ch_select_enum =
AC97_ENUM_SINGLE(AC97_CM9780_MULTI_CHAN, 6, 4, cm9780_ch_select);
static const snd_kcontrol_new_t cm9780_controls[] = {
AC97_DOUBLE("Side Playback Switch", AC97_CM9780_SIDE, 15, 7, 1, 1),
AC97_DOUBLE("Side Playback Volume", AC97_CM9780_SIDE, 8, 0, 31, 0),
AC97_ENUM("Side Playback Route", cm9780_ch_select_enum),
};
static int patch_cm9780_specific(ac97_t *ac97)
{
return patch_build_controls(ac97, cm9780_controls, ARRAY_SIZE(cm9780_controls));
}
static struct snd_ac97_build_ops patch_cm9780_ops = {
.build_specific = patch_cm9780_specific,
.build_post_spdif = patch_cm9761_post_spdif /* identical with CM9761 */
};
int patch_cm9780(ac97_t *ac97)
{
unsigned short val;
ac97->build_ops = &patch_cm9780_ops;
/* enable spdif */
if (ac97->ext_id & AC97_EI_SPDIF) {
ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
val = snd_ac97_read(ac97, AC97_CM9780_SPDIF);
val |= 0x1; /* SPDI_EN */
snd_ac97_write_cache(ac97, AC97_CM9780_SPDIF, val);
}
return 0;
}
/*
* VIA VT1616 codec
*/
static const snd_kcontrol_new_t snd_ac97_controls_vt1616[] = {
AC97_SINGLE("DC Offset removal", 0x5a, 10, 1, 0),
AC97_SINGLE("Alternate Level to Surround Out", 0x5a, 15, 1, 0),
AC97_SINGLE("Downmix LFE and Center to Front", 0x5a, 12, 1, 0),
AC97_SINGLE("Downmix Surround to Front", 0x5a, 11, 1, 0),
};
static int patch_vt1616_specific(ac97_t * ac97)
{
int err;
if (snd_ac97_try_bit(ac97, 0x5a, 9))
if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[0], 1)) < 0)
return err;
if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[1], ARRAY_SIZE(snd_ac97_controls_vt1616) - 1)) < 0)
return err;
return 0;
}
static struct snd_ac97_build_ops patch_vt1616_ops = {
.build_specific = patch_vt1616_specific
};
int patch_vt1616(ac97_t * ac97)
{
ac97->build_ops = &patch_vt1616_ops;
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_SURROUND_JACK_MODE_CTL,
AC97_CHANNEL_MODE_CTL,
};
static const snd_kcontrol_new_t snd_ac97_spdif_controls_it2646[] = {
AC97_SINGLE("IEC958 Capture Switch", 0x76, 11, 1, 0),
AC97_SINGLE("Analog to IEC958 Output", 0x76, 12, 1, 0),
AC97_SINGLE("IEC958 Input Monitor", 0x76, 13, 1, 0),
};
static int patch_it2646_specific(ac97_t * ac97)
{
int err;
if ((err = patch_build_controls(ac97, snd_ac97_controls_it2646, ARRAY_SIZE(snd_ac97_controls_it2646))) < 0)
return err;
if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_it2646, ARRAY_SIZE(snd_ac97_spdif_controls_it2646))) < 0)
return err;
return 0;
}
static struct snd_ac97_build_ops patch_it2646_ops = {
.build_specific = patch_it2646_specific,
.update_jacks = it2646_update_jacks
};
int patch_it2646(ac97_t * ac97)
{
ac97->build_ops = &patch_it2646_ops;
/* full DAC volume */
snd_ac97_write_cache(ac97, 0x5E, 0x0808);
snd_ac97_write_cache(ac97, 0x7A, 0x0808);
return 0;
}
/* Si3036/8 specific registers */
#define AC97_SI3036_CHIP_ID 0x5a
int mpatch_si3036(ac97_t * ac97)
{
//printk("mpatch_si3036: chip id = %x\n", snd_ac97_read(ac97, 0x5a));
snd_ac97_write_cache(ac97, 0x5c, 0xf210 );
snd_ac97_write_cache(ac97, 0x68, 0);
return 0;
}
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