// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) by Jaroslav Kysela <perex@perex.cz>,
* Takashi Iwai <tiwai@suse.de>
* Lee Revell <rlrevell@joe-job.com>
* James Courtier-Dutton <James@superbug.co.uk>
* Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
* Creative Labs, Inc.
*
* Routines for control of EMU10K1 chips / mixer routines
*/
#include <linux/time.h>
#include <linux/init.h>
#include <linux/string.h>
#include <sound/core.h>
#include <sound/emu10k1.h>
#include <linux/delay.h>
#include <sound/tlv.h>
#include "p17v.h"
#define AC97_ID_STAC9758 0x83847658
static const DECLARE_TLV_DB_SCALE(snd_audigy_db_scale2, -10350, 50, 1); /* WM8775 gain scale */
static int add_ctls(struct snd_emu10k1 *emu, const struct snd_kcontrol_new *tpl,
const char * const *ctls, unsigned nctls)
{
struct snd_kcontrol_new kctl = *tpl;
int err;
for (unsigned i = 0; i < nctls; i++) {
kctl.name = ctls[i];
kctl.private_value = i;
err = snd_ctl_add(emu->card, snd_ctl_new1(&kctl, emu));
if (err < 0)
return err;
}
return 0;
}
static int snd_emu10k1_spdif_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
uinfo->count = 1;
return 0;
}
static int snd_emu10k1_spdif_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
/* Limit: emu->spdif_bits */
if (idx >= 3)
return -EINVAL;
ucontrol->value.iec958.status[0] = (emu->spdif_bits[idx] >> 0) & 0xff;
ucontrol->value.iec958.status[1] = (emu->spdif_bits[idx] >> 8) & 0xff;
ucontrol->value.iec958.status[2] = (emu->spdif_bits[idx] >> 16) & 0xff;
ucontrol->value.iec958.status[3] = (emu->spdif_bits[idx] >> 24) & 0xff;
return 0;
}
static int snd_emu10k1_spdif_get_mask(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
ucontrol->value.iec958.status[0] = 0xff;
ucontrol->value.iec958.status[1] = 0xff;
ucontrol->value.iec958.status[2] = 0xff;
ucontrol->value.iec958.status[3] = 0xff;
return 0;
}
#define PAIR_PS(base, one, two, sfx) base " " one sfx, base " " two sfx
#define LR_PS(base, sfx) PAIR_PS(base, "Left" , "Right" , sfx)
#define ADAT_PS(pfx, sfx) \
pfx "ADAT 0" sfx, pfx "ADAT 1" sfx, pfx "ADAT 2" sfx, pfx "ADAT 3" sfx, \
pfx "ADAT 4" sfx, pfx "ADAT 5" sfx, pfx "ADAT 6" sfx, pfx "ADAT 7" sfx
#define PAIR_REGS(base, one, two) \
base ## one ## 1, \
base ## two ## 1
#define LR_REGS(base) PAIR_REGS(base, _LEFT, _RIGHT)
#define ADAT_REGS(base) \
base+0, base+1, base+2, base+3, base+4, base+5, base+6, base+7
/*
* List of data sources available for each destination
*/
#define DSP_TEXTS \
"DSP 0" , "DSP 1" , "DSP 2" , "DSP 3" , "DSP 4" , "DSP 5" , "DSP 6" , "DSP 7" , \
"DSP 8" , "DSP 9" , "DSP 10" , "DSP 11" , "DSP 12" , "DSP 13" , "DSP 14" , "DSP 15" , \
"DSP 16" , "DSP 17" , "DSP 18" , "DSP 19" , "DSP 20" , "DSP 21" , "DSP 22" , "DSP 23" , \
"DSP 24" , "DSP 25" , "DSP 26" , "DSP 27" , "DSP 28" , "DSP 29" , "DSP 30" , "DSP 31"
#define PAIR_TEXTS(base, one, two) PAIR_PS(base, one, two, "" )
#define LR_TEXTS(base) LR_PS(base, "" )
#define ADAT_TEXTS(pfx) ADAT_PS(pfx, "" )
#define EMU32_SRC_REGS \
EMU_SRC_ALICE_EMU32A, \
EMU_SRC_ALICE_EMU32A+1, \
EMU_SRC_ALICE_EMU32A+2, \
EMU_SRC_ALICE_EMU32A+3, \
EMU_SRC_ALICE_EMU32A+4, \
EMU_SRC_ALICE_EMU32A+5, \
EMU_SRC_ALICE_EMU32A+6, \
EMU_SRC_ALICE_EMU32A+7, \
EMU_SRC_ALICE_EMU32A+8, \
EMU_SRC_ALICE_EMU32A+9, \
EMU_SRC_ALICE_EMU32A+0xa, \
EMU_SRC_ALICE_EMU32A+0xb, \
EMU_SRC_ALICE_EMU32A+0xc, \
EMU_SRC_ALICE_EMU32A+0xd, \
EMU_SRC_ALICE_EMU32A+0xe, \
EMU_SRC_ALICE_EMU32A+0xf, \
EMU_SRC_ALICE_EMU32B, \
EMU_SRC_ALICE_EMU32B+1, \
EMU_SRC_ALICE_EMU32B+2, \
EMU_SRC_ALICE_EMU32B+3, \
EMU_SRC_ALICE_EMU32B+4, \
EMU_SRC_ALICE_EMU32B+5, \
EMU_SRC_ALICE_EMU32B+6, \
EMU_SRC_ALICE_EMU32B+7, \
EMU_SRC_ALICE_EMU32B+8, \
EMU_SRC_ALICE_EMU32B+9, \
EMU_SRC_ALICE_EMU32B+0xa, \
EMU_SRC_ALICE_EMU32B+0xb, \
EMU_SRC_ALICE_EMU32B+0xc, \
EMU_SRC_ALICE_EMU32B+0xd, \
EMU_SRC_ALICE_EMU32B+0xe, \
EMU_SRC_ALICE_EMU32B+0xf
/* 1010 rev1 */
#define EMU1010_COMMON_TEXTS \
"Silence" , \
PAIR_TEXTS("Dock Mic" , "A" , "B" ), \
LR_TEXTS("Dock ADC1" ), \
LR_TEXTS("Dock ADC2" ), \
LR_TEXTS("Dock ADC3" ), \
LR_TEXTS("0202 ADC" ), \
LR_TEXTS("1010 SPDIF" ), \
ADAT_TEXTS("1010 " )
static const char * const emu1010_src_texts[] = {
EMU1010_COMMON_TEXTS,
DSP_TEXTS,
};
static const unsigned short emu1010_src_regs[] = {
EMU_SRC_SILENCE,
PAIR_REGS(EMU_SRC_DOCK_MIC, _A, _B),
LR_REGS(EMU_SRC_DOCK_ADC1),
LR_REGS(EMU_SRC_DOCK_ADC2),
LR_REGS(EMU_SRC_DOCK_ADC3),
LR_REGS(EMU_SRC_HAMOA_ADC),
LR_REGS(EMU_SRC_HANA_SPDIF),
ADAT_REGS(EMU_SRC_HANA_ADAT),
EMU32_SRC_REGS,
};
static_assert(ARRAY_SIZE(emu1010_src_regs) == ARRAY_SIZE(emu1010_src_texts));
/* 1010 rev2 */
#define EMU1010b_COMMON_TEXTS \
"Silence" , \
PAIR_TEXTS("Dock Mic" , "A" , "B" ), \
LR_TEXTS("Dock ADC1" ), \
LR_TEXTS("Dock ADC2" ), \
LR_TEXTS("0202 ADC" ), \
LR_TEXTS("Dock SPDIF" ), \
LR_TEXTS("1010 SPDIF" ), \
ADAT_TEXTS("Dock " ), \
ADAT_TEXTS("1010 " )
static const char * const emu1010b_src_texts[] = {
EMU1010b_COMMON_TEXTS,
DSP_TEXTS,
};
static const unsigned short emu1010b_src_regs[] = {
EMU_SRC_SILENCE,
PAIR_REGS(EMU_SRC_DOCK_MIC, _A, _B),
LR_REGS(EMU_SRC_DOCK_ADC1),
LR_REGS(EMU_SRC_DOCK_ADC2),
LR_REGS(EMU_SRC_HAMOA_ADC),
LR_REGS(EMU_SRC_MDOCK_SPDIF),
LR_REGS(EMU_SRC_HANA_SPDIF),
ADAT_REGS(EMU_SRC_MDOCK_ADAT),
ADAT_REGS(EMU_SRC_HANA_ADAT),
EMU32_SRC_REGS,
};
static_assert(ARRAY_SIZE(emu1010b_src_regs) == ARRAY_SIZE(emu1010b_src_texts));
/* 1616(m) cardbus */
#define EMU1616_COMMON_TEXTS \
"Silence" , \
PAIR_TEXTS("Mic" , "A" , "B" ), \
LR_TEXTS("ADC1" ), \
LR_TEXTS("ADC2" ), \
LR_TEXTS("SPDIF" ), \
ADAT_TEXTS("" )
static const char * const emu1616_src_texts[] = {
EMU1616_COMMON_TEXTS,
DSP_TEXTS,
};
static const unsigned short emu1616_src_regs[] = {
EMU_SRC_SILENCE,
PAIR_REGS(EMU_SRC_DOCK_MIC, _A, _B),
LR_REGS(EMU_SRC_DOCK_ADC1),
LR_REGS(EMU_SRC_DOCK_ADC2),
LR_REGS(EMU_SRC_MDOCK_SPDIF),
ADAT_REGS(EMU_SRC_MDOCK_ADAT),
EMU32_SRC_REGS,
};
static_assert(ARRAY_SIZE(emu1616_src_regs) == ARRAY_SIZE(emu1616_src_texts));
/* 0404 rev1 & rev2 */
#define EMU0404_COMMON_TEXTS \
"Silence" , \
LR_TEXTS("ADC" ), \
LR_TEXTS("SPDIF" )
static const char * const emu0404_src_texts[] = {
EMU0404_COMMON_TEXTS,
DSP_TEXTS,
};
static const unsigned short emu0404_src_regs[] = {
EMU_SRC_SILENCE,
LR_REGS(EMU_SRC_HAMOA_ADC),
LR_REGS(EMU_SRC_HANA_SPDIF),
EMU32_SRC_REGS,
};
static_assert(ARRAY_SIZE(emu0404_src_regs) == ARRAY_SIZE(emu0404_src_texts));
/*
* Data destinations - physical EMU outputs.
* Each destination has an enum mixer control to choose a data source
*/
#define LR_CTLS(base) LR_PS(base, " Playback Enum" )
#define ADAT_CTLS(pfx) ADAT_PS(pfx, " Playback Enum" )
/* 1010 rev1 */
static const char * const emu1010_output_texts[] = {
LR_CTLS("Dock DAC1" ),
LR_CTLS("Dock DAC2" ),
LR_CTLS("Dock DAC3" ),
LR_CTLS("Dock DAC4" ),
LR_CTLS("Dock Phones" ),
LR_CTLS("Dock SPDIF" ),
LR_CTLS("0202 DAC" ),
LR_CTLS("1010 SPDIF" ),
ADAT_CTLS("1010 " ),
};
static_assert(ARRAY_SIZE(emu1010_output_texts) <= NUM_OUTPUT_DESTS);
static const unsigned short emu1010_output_dst[] = {
LR_REGS(EMU_DST_DOCK_DAC1),
LR_REGS(EMU_DST_DOCK_DAC2),
LR_REGS(EMU_DST_DOCK_DAC3),
LR_REGS(EMU_DST_DOCK_DAC4),
LR_REGS(EMU_DST_DOCK_PHONES),
LR_REGS(EMU_DST_DOCK_SPDIF),
LR_REGS(EMU_DST_HAMOA_DAC),
LR_REGS(EMU_DST_HANA_SPDIF),
ADAT_REGS(EMU_DST_HANA_ADAT),
};
static_assert(ARRAY_SIZE(emu1010_output_dst) == ARRAY_SIZE(emu1010_output_texts));
static const unsigned short emu1010_output_dflt[] = {
EMU_SRC_ALICE_EMU32A+0, EMU_SRC_ALICE_EMU32A+1,
EMU_SRC_ALICE_EMU32A+2, EMU_SRC_ALICE_EMU32A+3,
EMU_SRC_ALICE_EMU32A+4, EMU_SRC_ALICE_EMU32A+5,
EMU_SRC_ALICE_EMU32A+6, EMU_SRC_ALICE_EMU32A+7,
EMU_SRC_ALICE_EMU32A+0, EMU_SRC_ALICE_EMU32A+1,
EMU_SRC_ALICE_EMU32A+0, EMU_SRC_ALICE_EMU32A+1,
EMU_SRC_ALICE_EMU32A+0, EMU_SRC_ALICE_EMU32A+1,
EMU_SRC_ALICE_EMU32A+0, EMU_SRC_ALICE_EMU32A+1,
EMU_SRC_ALICE_EMU32A+0, EMU_SRC_ALICE_EMU32A+1, EMU_SRC_ALICE_EMU32A+2, EMU_SRC_ALICE_EMU32A+3,
EMU_SRC_ALICE_EMU32A+4, EMU_SRC_ALICE_EMU32A+5, EMU_SRC_ALICE_EMU32A+6, EMU_SRC_ALICE_EMU32A+7,
};
static_assert(ARRAY_SIZE(emu1010_output_dflt) == ARRAY_SIZE(emu1010_output_dst));
/* 1010 rev2 */
static const char * const snd_emu1010b_output_texts[] = {
LR_CTLS("Dock DAC1" ),
LR_CTLS("Dock DAC2" ),
LR_CTLS("Dock DAC3" ),
LR_CTLS("Dock SPDIF" ),
ADAT_CTLS("Dock " ),
LR_CTLS("0202 DAC" ),
LR_CTLS("1010 SPDIF" ),
ADAT_CTLS("1010 " ),
};
static_assert(ARRAY_SIZE(snd_emu1010b_output_texts) <= NUM_OUTPUT_DESTS);
static const unsigned short emu1010b_output_dst[] = {
LR_REGS(EMU_DST_DOCK_DAC1),
LR_REGS(EMU_DST_DOCK_DAC2),
LR_REGS(EMU_DST_DOCK_DAC3),
LR_REGS(EMU_DST_MDOCK_SPDIF),
ADAT_REGS(EMU_DST_MDOCK_ADAT),
LR_REGS(EMU_DST_HAMOA_DAC),
LR_REGS(EMU_DST_HANA_SPDIF),
ADAT_REGS(EMU_DST_HANA_ADAT),
};
static_assert(ARRAY_SIZE(emu1010b_output_dst) == ARRAY_SIZE(snd_emu1010b_output_texts));
static const unsigned short emu1010b_output_dflt[] = {
EMU_SRC_ALICE_EMU32A+0, EMU_SRC_ALICE_EMU32A+1,
EMU_SRC_ALICE_EMU32A+2, EMU_SRC_ALICE_EMU32A+3,
EMU_SRC_ALICE_EMU32A+4, EMU_SRC_ALICE_EMU32A+5,
EMU_SRC_ALICE_EMU32A+0, EMU_SRC_ALICE_EMU32A+1,
EMU_SRC_ALICE_EMU32A+0, EMU_SRC_ALICE_EMU32A+1, EMU_SRC_ALICE_EMU32A+2, EMU_SRC_ALICE_EMU32A+3,
EMU_SRC_ALICE_EMU32A+4, EMU_SRC_ALICE_EMU32A+5, EMU_SRC_ALICE_EMU32A+6, EMU_SRC_ALICE_EMU32A+7,
EMU_SRC_ALICE_EMU32A+0, EMU_SRC_ALICE_EMU32A+1,
EMU_SRC_ALICE_EMU32A+0, EMU_SRC_ALICE_EMU32A+1,
EMU_SRC_ALICE_EMU32A+0, EMU_SRC_ALICE_EMU32A+1, EMU_SRC_ALICE_EMU32A+2, EMU_SRC_ALICE_EMU32A+3,
EMU_SRC_ALICE_EMU32A+4, EMU_SRC_ALICE_EMU32A+5, EMU_SRC_ALICE_EMU32A+6, EMU_SRC_ALICE_EMU32A+7,
};
/* 1616(m) cardbus */
static const char * const snd_emu1616_output_texts[] = {
LR_CTLS("Dock DAC1" ),
LR_CTLS("Dock DAC2" ),
LR_CTLS("Dock DAC3" ),
LR_CTLS("Dock SPDIF" ),
ADAT_CTLS("Dock " ),
LR_CTLS("Mana DAC" ),
};
static_assert(ARRAY_SIZE(snd_emu1616_output_texts) <= NUM_OUTPUT_DESTS);
static const unsigned short emu1616_output_dst[] = {
LR_REGS(EMU_DST_DOCK_DAC1),
LR_REGS(EMU_DST_DOCK_DAC2),
LR_REGS(EMU_DST_DOCK_DAC3),
LR_REGS(EMU_DST_MDOCK_SPDIF),
ADAT_REGS(EMU_DST_MDOCK_ADAT),
EMU_DST_MANA_DAC_LEFT, EMU_DST_MANA_DAC_RIGHT,
};
static_assert(ARRAY_SIZE(emu1616_output_dst) == ARRAY_SIZE(snd_emu1616_output_texts));
static const unsigned short emu1616_output_dflt[] = {
EMU_SRC_ALICE_EMU32A+0, EMU_SRC_ALICE_EMU32A+1,
EMU_SRC_ALICE_EMU32A+2, EMU_SRC_ALICE_EMU32A+3,
EMU_SRC_ALICE_EMU32A+4, EMU_SRC_ALICE_EMU32A+5,
EMU_SRC_ALICE_EMU32A+0, EMU_SRC_ALICE_EMU32A+1,
EMU_SRC_ALICE_EMU32A+0, EMU_SRC_ALICE_EMU32A+1, EMU_SRC_ALICE_EMU32A+2, EMU_SRC_ALICE_EMU32A+3,
EMU_SRC_ALICE_EMU32A+4, EMU_SRC_ALICE_EMU32A+5, EMU_SRC_ALICE_EMU32A+6, EMU_SRC_ALICE_EMU32A+7,
EMU_SRC_ALICE_EMU32A+0, EMU_SRC_ALICE_EMU32A+1,
};
static_assert(ARRAY_SIZE(emu1616_output_dflt) == ARRAY_SIZE(emu1616_output_dst));
/* 0404 rev1 & rev2 */
static const char * const snd_emu0404_output_texts[] = {
LR_CTLS("DAC" ),
LR_CTLS("SPDIF" ),
};
static_assert(ARRAY_SIZE(snd_emu0404_output_texts) <= NUM_OUTPUT_DESTS);
static const unsigned short emu0404_output_dst[] = {
LR_REGS(EMU_DST_HAMOA_DAC),
LR_REGS(EMU_DST_HANA_SPDIF),
};
static_assert(ARRAY_SIZE(emu0404_output_dst) == ARRAY_SIZE(snd_emu0404_output_texts));
static const unsigned short emu0404_output_dflt[] = {
EMU_SRC_ALICE_EMU32A+0, EMU_SRC_ALICE_EMU32A+1,
EMU_SRC_ALICE_EMU32A+0, EMU_SRC_ALICE_EMU32A+1,
};
static_assert(ARRAY_SIZE(emu0404_output_dflt) == ARRAY_SIZE(emu0404_output_dst));
/*
* Data destinations - FPGA outputs going to Alice2 (Audigy) for
* capture (EMU32 + I2S links)
* Each destination has an enum mixer control to choose a data source
*/
static const char * const emu1010_input_texts[] = {
"DSP 0 Capture Enum" ,
"DSP 1 Capture Enum" ,
"DSP 2 Capture Enum" ,
"DSP 3 Capture Enum" ,
"DSP 4 Capture Enum" ,
"DSP 5 Capture Enum" ,
"DSP 6 Capture Enum" ,
"DSP 7 Capture Enum" ,
"DSP 8 Capture Enum" ,
"DSP 9 Capture Enum" ,
"DSP A Capture Enum" ,
"DSP B Capture Enum" ,
"DSP C Capture Enum" ,
"DSP D Capture Enum" ,
"DSP E Capture Enum" ,
"DSP F Capture Enum" ,
/* These exist only on rev1 EMU1010 cards. */
"DSP 10 Capture Enum" ,
"DSP 11 Capture Enum" ,
"DSP 12 Capture Enum" ,
"DSP 13 Capture Enum" ,
"DSP 14 Capture Enum" ,
"DSP 15 Capture Enum" ,
};
static_assert(ARRAY_SIZE(emu1010_input_texts) <= NUM_INPUT_DESTS);
static const unsigned short emu1010_input_dst[] = {
EMU_DST_ALICE2_EMU32_0,
EMU_DST_ALICE2_EMU32_1,
EMU_DST_ALICE2_EMU32_2,
EMU_DST_ALICE2_EMU32_3,
EMU_DST_ALICE2_EMU32_4,
EMU_DST_ALICE2_EMU32_5,
EMU_DST_ALICE2_EMU32_6,
EMU_DST_ALICE2_EMU32_7,
EMU_DST_ALICE2_EMU32_8,
EMU_DST_ALICE2_EMU32_9,
EMU_DST_ALICE2_EMU32_A,
EMU_DST_ALICE2_EMU32_B,
EMU_DST_ALICE2_EMU32_C,
EMU_DST_ALICE2_EMU32_D,
EMU_DST_ALICE2_EMU32_E,
EMU_DST_ALICE2_EMU32_F,
/* These exist only on rev1 EMU1010 cards. */
EMU_DST_ALICE_I2S0_LEFT,
EMU_DST_ALICE_I2S0_RIGHT,
EMU_DST_ALICE_I2S1_LEFT,
EMU_DST_ALICE_I2S1_RIGHT,
EMU_DST_ALICE_I2S2_LEFT,
EMU_DST_ALICE_I2S2_RIGHT,
};
static_assert(ARRAY_SIZE(emu1010_input_dst) == ARRAY_SIZE(emu1010_input_texts));
static const unsigned short emu1010_input_dflt[] = {
EMU_SRC_DOCK_MIC_A1,
EMU_SRC_DOCK_MIC_B1,
EMU_SRC_HAMOA_ADC_LEFT1,
EMU_SRC_HAMOA_ADC_RIGHT1,
EMU_SRC_DOCK_ADC1_LEFT1,
EMU_SRC_DOCK_ADC1_RIGHT1,
EMU_SRC_DOCK_ADC2_LEFT1,
EMU_SRC_DOCK_ADC2_RIGHT1,
/* Pavel Hofman - setting defaults for all capture channels.
* Defaults only, users will set their own values anyways, let's
* just copy/paste. */
EMU_SRC_DOCK_MIC_A1,
EMU_SRC_DOCK_MIC_B1,
EMU_SRC_HAMOA_ADC_LEFT1,
EMU_SRC_HAMOA_ADC_RIGHT1,
EMU_SRC_DOCK_ADC1_LEFT1,
EMU_SRC_DOCK_ADC1_RIGHT1,
EMU_SRC_DOCK_ADC2_LEFT1,
EMU_SRC_DOCK_ADC2_RIGHT1,
EMU_SRC_DOCK_ADC1_LEFT1,
EMU_SRC_DOCK_ADC1_RIGHT1,
EMU_SRC_DOCK_ADC2_LEFT1,
EMU_SRC_DOCK_ADC2_RIGHT1,
EMU_SRC_DOCK_ADC3_LEFT1,
EMU_SRC_DOCK_ADC3_RIGHT1,
};
static_assert(ARRAY_SIZE(emu1010_input_dflt) == ARRAY_SIZE(emu1010_input_dst));
static const unsigned short emu0404_input_dflt[] = {
EMU_SRC_HAMOA_ADC_LEFT1,
EMU_SRC_HAMOA_ADC_RIGHT1,
EMU_SRC_SILENCE,
EMU_SRC_SILENCE,
EMU_SRC_SILENCE,
EMU_SRC_SILENCE,
EMU_SRC_SILENCE,
EMU_SRC_SILENCE,
EMU_SRC_HANA_SPDIF_LEFT1,
EMU_SRC_HANA_SPDIF_RIGHT1,
EMU_SRC_SILENCE,
EMU_SRC_SILENCE,
EMU_SRC_SILENCE,
EMU_SRC_SILENCE,
EMU_SRC_SILENCE,
EMU_SRC_SILENCE,
};
struct snd_emu1010_routing_info {
const char * const *src_texts;
const char * const *out_texts;
const unsigned short *src_regs;
const unsigned short *out_regs;
const unsigned short *in_regs;
const unsigned short *out_dflts;
const unsigned short *in_dflts;
unsigned n_srcs;
unsigned n_outs;
unsigned n_ins;
};
static const struct snd_emu1010_routing_info emu1010_routing_info[] = {
{
/* rev1 1010 */
.src_regs = emu1010_src_regs,
.src_texts = emu1010_src_texts,
.n_srcs = ARRAY_SIZE(emu1010_src_texts),
.out_dflts = emu1010_output_dflt,
.out_regs = emu1010_output_dst,
.out_texts = emu1010_output_texts,
.n_outs = ARRAY_SIZE(emu1010_output_dst),
.in_dflts = emu1010_input_dflt,
.in_regs = emu1010_input_dst,
.n_ins = ARRAY_SIZE(emu1010_input_dst),
},
{
/* rev2 1010 */
.src_regs = emu1010b_src_regs,
.src_texts = emu1010b_src_texts,
.n_srcs = ARRAY_SIZE(emu1010b_src_texts),
.out_dflts = emu1010b_output_dflt,
.out_regs = emu1010b_output_dst,
.out_texts = snd_emu1010b_output_texts,
.n_outs = ARRAY_SIZE(emu1010b_output_dst),
.in_dflts = emu1010_input_dflt,
.in_regs = emu1010_input_dst,
.n_ins = ARRAY_SIZE(emu1010_input_dst) - 6,
},
{
/* 1616(m) cardbus */
.src_regs = emu1616_src_regs,
.src_texts = emu1616_src_texts,
.n_srcs = ARRAY_SIZE(emu1616_src_texts),
.out_dflts = emu1616_output_dflt,
.out_regs = emu1616_output_dst,
.out_texts = snd_emu1616_output_texts,
.n_outs = ARRAY_SIZE(emu1616_output_dst),
.in_dflts = emu1010_input_dflt,
.in_regs = emu1010_input_dst,
.n_ins = ARRAY_SIZE(emu1010_input_dst) - 6,
},
{
/* 0404 */
.src_regs = emu0404_src_regs,
.src_texts = emu0404_src_texts,
.n_srcs = ARRAY_SIZE(emu0404_src_texts),
.out_dflts = emu0404_output_dflt,
.out_regs = emu0404_output_dst,
.out_texts = snd_emu0404_output_texts,
.n_outs = ARRAY_SIZE(emu0404_output_dflt),
.in_dflts = emu0404_input_dflt,
.in_regs = emu1010_input_dst,
.n_ins = ARRAY_SIZE(emu1010_input_dst) - 6,
},
};
static unsigned emu1010_idx(struct snd_emu10k1 *emu)
{
return emu->card_capabilities->emu_model - 1;
}
static void snd_emu1010_output_source_apply(struct snd_emu10k1 *emu,
int channel, int src)
{
const struct snd_emu1010_routing_info *emu_ri =
&emu1010_routing_info[emu1010_idx(emu)];
snd_emu1010_fpga_link_dst_src_write(emu,
emu_ri->out_regs[channel], emu_ri->src_regs[src]);
}
static void snd_emu1010_input_source_apply(struct snd_emu10k1 *emu,
int channel, int src)
{
const struct snd_emu1010_routing_info *emu_ri =
&emu1010_routing_info[emu1010_idx(emu)];
snd_emu1010_fpga_link_dst_src_write(emu,
emu_ri->in_regs[channel], emu_ri->src_regs[src]);
}
static void snd_emu1010_apply_sources(struct snd_emu10k1 *emu)
{
const struct snd_emu1010_routing_info *emu_ri =
&emu1010_routing_info[emu1010_idx(emu)];
for (unsigned i = 0; i < emu_ri->n_outs; i++)
snd_emu1010_output_source_apply(
emu, i, emu->emu1010.output_source[i]);
for (unsigned i = 0; i < emu_ri->n_ins; i++)
snd_emu1010_input_source_apply(
emu, i, emu->emu1010.input_source[i]);
}
static u8 emu1010_map_source(const struct snd_emu1010_routing_info *emu_ri,
unsigned val)
{
for (unsigned i = 0; i < emu_ri->n_srcs; i++)
if (val == emu_ri->src_regs[i])
return i;
return 0;
}
static int snd_emu1010_input_output_source_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
const struct snd_emu1010_routing_info *emu_ri =
&emu1010_routing_info[emu1010_idx(emu)];
return snd_ctl_enum_info(uinfo, 1, emu_ri->n_srcs, emu_ri->src_texts);
}
static int snd_emu1010_output_source_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
const struct snd_emu1010_routing_info *emu_ri =
&emu1010_routing_info[emu1010_idx(emu)];
unsigned channel = kcontrol->private_value;
if (channel >= emu_ri->n_outs)
return -EINVAL;
ucontrol->value.enumerated.item[0] = emu->emu1010.output_source[channel];
return 0;
}
static int snd_emu1010_output_source_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
const struct snd_emu1010_routing_info *emu_ri =
&emu1010_routing_info[emu1010_idx(emu)];
unsigned val = ucontrol->value.enumerated.item[0];
unsigned channel = kcontrol->private_value;
int change;
if (val >= emu_ri->n_srcs)
return -EINVAL;
if (channel >= emu_ri->n_outs)
return -EINVAL;
change = (emu->emu1010.output_source[channel] != val);
if (change) {
emu->emu1010.output_source[channel] = val;
snd_emu1010_fpga_lock(emu);
snd_emu1010_output_source_apply(emu, channel, val);
snd_emu1010_fpga_unlock(emu);
}
return change;
}
static const struct snd_kcontrol_new emu1010_output_source_ctl = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
.info = snd_emu1010_input_output_source_info,
.get = snd_emu1010_output_source_get,
.put = snd_emu1010_output_source_put
};
static int snd_emu1010_input_source_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
const struct snd_emu1010_routing_info *emu_ri =
&emu1010_routing_info[emu1010_idx(emu)];
unsigned channel = kcontrol->private_value;
if (channel >= emu_ri->n_ins)
return -EINVAL;
ucontrol->value.enumerated.item[0] = emu->emu1010.input_source[channel];
return 0;
}
static int snd_emu1010_input_source_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
const struct snd_emu1010_routing_info *emu_ri =
&emu1010_routing_info[emu1010_idx(emu)];
unsigned val = ucontrol->value.enumerated.item[0];
unsigned channel = kcontrol->private_value;
int change;
if (val >= emu_ri->n_srcs)
return -EINVAL;
if (channel >= emu_ri->n_ins)
return -EINVAL;
change = (emu->emu1010.input_source[channel] != val);
if (change) {
emu->emu1010.input_source[channel] = val;
snd_emu1010_fpga_lock(emu);
snd_emu1010_input_source_apply(emu, channel, val);
snd_emu1010_fpga_unlock(emu);
}
return change;
}
static const struct snd_kcontrol_new emu1010_input_source_ctl = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
.info = snd_emu1010_input_output_source_info,
.get = snd_emu1010_input_source_get,
.put = snd_emu1010_input_source_put
};
static int add_emu1010_source_mixers(struct snd_emu10k1 *emu)
{
const struct snd_emu1010_routing_info *emu_ri =
&emu1010_routing_info[emu1010_idx(emu)];
int err;
err = add_ctls(emu, &emu1010_output_source_ctl,
emu_ri->out_texts, emu_ri->n_outs);
if (err < 0)
return err;
err = add_ctls(emu, &emu1010_input_source_ctl,
emu1010_input_texts, emu_ri->n_ins);
return err;
}
static const char * const snd_emu1010_adc_pads[] = {
"ADC1 14dB PAD 0202 Capture Switch" ,
"ADC1 14dB PAD Audio Dock Capture Switch" ,
"ADC2 14dB PAD Audio Dock Capture Switch" ,
"ADC3 14dB PAD Audio Dock Capture Switch" ,
};
static const unsigned short snd_emu1010_adc_pad_regs[] = {
EMU_HANA_0202_ADC_PAD1,
EMU_HANA_DOCK_ADC_PAD1,
EMU_HANA_DOCK_ADC_PAD2,
EMU_HANA_DOCK_ADC_PAD3,
};
#define snd_emu1010_adc_pads_info snd_ctl_boolean_mono_info
static int snd_emu1010_adc_pads_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
unsigned int mask = snd_emu1010_adc_pad_regs[kcontrol->private_value];
ucontrol->value.integer.value[0] = (emu->emu1010.adc_pads & mask) ? 1 : 0;
return 0;
}
static int snd_emu1010_adc_pads_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
unsigned int mask = snd_emu1010_adc_pad_regs[kcontrol->private_value];
unsigned int val, cache;
int change;
val = ucontrol->value.integer.value[0];
cache = emu->emu1010.adc_pads;
if (val == 1)
cache = cache | mask;
else
cache = cache & ~mask;
change = (cache != emu->emu1010.adc_pads);
if (change) {
snd_emu1010_fpga_write_lock(emu, EMU_HANA_ADC_PADS, cache );
emu->emu1010.adc_pads = cache;
}
return change;
}
static const struct snd_kcontrol_new emu1010_adc_pads_ctl = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
.info = snd_emu1010_adc_pads_info,
.get = snd_emu1010_adc_pads_get,
.put = snd_emu1010_adc_pads_put
};
static const char * const snd_emu1010_dac_pads[] = {
"DAC1 0202 14dB PAD Playback Switch" ,
"DAC1 Audio Dock 14dB PAD Playback Switch" ,
"DAC2 Audio Dock 14dB PAD Playback Switch" ,
"DAC3 Audio Dock 14dB PAD Playback Switch" ,
"DAC4 Audio Dock 14dB PAD Playback Switch" ,
};
static const unsigned short snd_emu1010_dac_regs[] = {
EMU_HANA_0202_DAC_PAD1,
EMU_HANA_DOCK_DAC_PAD1,
EMU_HANA_DOCK_DAC_PAD2,
EMU_HANA_DOCK_DAC_PAD3,
EMU_HANA_DOCK_DAC_PAD4,
};
#define snd_emu1010_dac_pads_info snd_ctl_boolean_mono_info
static int snd_emu1010_dac_pads_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
unsigned int mask = snd_emu1010_dac_regs[kcontrol->private_value];
ucontrol->value.integer.value[0] = (emu->emu1010.dac_pads & mask) ? 1 : 0;
return 0;
}
static int snd_emu1010_dac_pads_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
unsigned int mask = snd_emu1010_dac_regs[kcontrol->private_value];
unsigned int val, cache;
int change;
val = ucontrol->value.integer.value[0];
cache = emu->emu1010.dac_pads;
if (val == 1)
cache = cache | mask;
else
cache = cache & ~mask;
change = (cache != emu->emu1010.dac_pads);
if (change) {
snd_emu1010_fpga_write_lock(emu, EMU_HANA_DAC_PADS, cache );
emu->emu1010.dac_pads = cache;
}
return change;
}
static const struct snd_kcontrol_new emu1010_dac_pads_ctl = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
.info = snd_emu1010_dac_pads_info,
.get = snd_emu1010_dac_pads_get,
.put = snd_emu1010_dac_pads_put
};
struct snd_emu1010_pads_info {
const char * const *adc_ctls, * const *dac_ctls;
unsigned n_adc_ctls, n_dac_ctls;
};
static const struct snd_emu1010_pads_info emu1010_pads_info[] = {
{
/* rev1 1010 */
.adc_ctls = snd_emu1010_adc_pads,
.n_adc_ctls = ARRAY_SIZE(snd_emu1010_adc_pads),
.dac_ctls = snd_emu1010_dac_pads,
.n_dac_ctls = ARRAY_SIZE(snd_emu1010_dac_pads),
},
{
/* rev2 1010 */
.adc_ctls = snd_emu1010_adc_pads,
.n_adc_ctls = ARRAY_SIZE(snd_emu1010_adc_pads) - 1,
.dac_ctls = snd_emu1010_dac_pads,
.n_dac_ctls = ARRAY_SIZE(snd_emu1010_dac_pads) - 1,
},
{
/* 1616(m) cardbus */
.adc_ctls = snd_emu1010_adc_pads + 1,
.n_adc_ctls = ARRAY_SIZE(snd_emu1010_adc_pads) - 2,
.dac_ctls = snd_emu1010_dac_pads + 1,
.n_dac_ctls = ARRAY_SIZE(snd_emu1010_dac_pads) - 2,
},
{
/* 0404 */
.adc_ctls = NULL,
.n_adc_ctls = 0,
.dac_ctls = NULL,
.n_dac_ctls = 0,
},
};
static const char * const emu1010_clock_texts[] = {
"44100" , "48000" , "SPDIF" , "ADAT" , "Dock" , "BNC"
};
static const u8 emu1010_clock_vals[] = {
EMU_HANA_WCLOCK_INT_44_1K,
EMU_HANA_WCLOCK_INT_48K,
EMU_HANA_WCLOCK_HANA_SPDIF_IN,
EMU_HANA_WCLOCK_HANA_ADAT_IN,
EMU_HANA_WCLOCK_2ND_HANA,
EMU_HANA_WCLOCK_SYNC_BNC,
};
static const char * const emu0404_clock_texts[] = {
"44100" , "48000" , "SPDIF" , "BNC"
};
static const u8 emu0404_clock_vals[] = {
EMU_HANA_WCLOCK_INT_44_1K,
EMU_HANA_WCLOCK_INT_48K,
EMU_HANA_WCLOCK_HANA_SPDIF_IN,
EMU_HANA_WCLOCK_SYNC_BNC,
};
struct snd_emu1010_clock_info {
const char * const *texts;
const u8 *vals;
unsigned num;
};
static const struct snd_emu1010_clock_info emu1010_clock_info[] = {
{
// rev1 1010
.texts = emu1010_clock_texts,
.vals = emu1010_clock_vals,
.num = ARRAY_SIZE(emu1010_clock_vals),
},
{
// rev2 1010
.texts = emu1010_clock_texts,
.vals = emu1010_clock_vals,
.num = ARRAY_SIZE(emu1010_clock_vals) - 1,
},
{
// 1616(m) CardBus
.texts = emu1010_clock_texts,
// TODO: determine what is actually available.
// Pedantically, *every* source comes from the 2nd FPGA, as the
// card itself has no own (digital) audio ports. The user manual
// claims that ADAT and S/PDIF clock sources are separate, which
// can mean two things: either E-MU mapped the dock's sources to
// the primary ones, or they determine the meaning of the "Dock"
// source depending on how the ports are actually configured
// (which the 2nd FPGA must be doing anyway).
.vals = emu1010_clock_vals,
.num = ARRAY_SIZE(emu1010_clock_vals),
},
{
// 0404
.texts = emu0404_clock_texts,
.vals = emu0404_clock_vals,
.num = ARRAY_SIZE(emu0404_clock_vals),
},
};
static int snd_emu1010_clock_source_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
const struct snd_emu1010_clock_info *emu_ci =
&emu1010_clock_info[emu1010_idx(emu)];
return snd_ctl_enum_info(uinfo, 1, emu_ci->num, emu_ci->texts);
}
static int snd_emu1010_clock_source_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = emu->emu1010.clock_source;
return 0;
}
static int snd_emu1010_clock_source_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
const struct snd_emu1010_clock_info *emu_ci =
&emu1010_clock_info[emu1010_idx(emu)];
unsigned int val;
int change = 0;
val = ucontrol->value.enumerated.item[0] ;
if (val >= emu_ci->num)
return -EINVAL;
snd_emu1010_fpga_lock(emu);
spin_lock_irq(&emu->reg_lock);
change = (emu->emu1010.clock_source != val);
if (change) {
emu->emu1010.clock_source = val;
emu->emu1010.wclock = emu_ci->vals[val];
snd_emu1010_update_clock(emu);
snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_MUTE);
snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, emu->emu1010.wclock);
spin_unlock_irq(&emu->reg_lock);
msleep(10); // Allow DLL to settle
snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE);
} else {
spin_unlock_irq(&emu->reg_lock);
}
snd_emu1010_fpga_unlock(emu);
return change;
}
static const struct snd_kcontrol_new snd_emu1010_clock_source =
{
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Clock Source" ,
.count = 1,
.info = snd_emu1010_clock_source_info,
.get = snd_emu1010_clock_source_get,
.put = snd_emu1010_clock_source_put
};
static int snd_emu1010_clock_fallback_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
static const char * const texts[2] = {
"44100" , "48000"
};
return snd_ctl_enum_info(uinfo, 1, 2, texts);
}
static int snd_emu1010_clock_fallback_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = emu->emu1010.clock_fallback;
return 0;
}
static int snd_emu1010_clock_fallback_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
unsigned int val = ucontrol->value.enumerated.item[0];
int change;
if (val >= 2)
return -EINVAL;
change = (emu->emu1010.clock_fallback != val);
if (change) {
emu->emu1010.clock_fallback = val;
snd_emu1010_fpga_write_lock(emu, EMU_HANA_DEFCLOCK, 1 - val);
}
return change;
}
static const struct snd_kcontrol_new snd_emu1010_clock_fallback =
{
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Clock Fallback" ,
.count = 1,
.info = snd_emu1010_clock_fallback_info,
.get = snd_emu1010_clock_fallback_get,
.put = snd_emu1010_clock_fallback_put
};
static int snd_emu1010_optical_out_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
static const char * const texts[2] = {
"SPDIF" , "ADAT"
};
return snd_ctl_enum_info(uinfo, 1, 2, texts);
}
static int snd_emu1010_optical_out_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = emu->emu1010.optical_out;
return 0;
}
static int snd_emu1010_optical_out_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
unsigned int val;
u32 tmp;
int change = 0;
val = ucontrol->value.enumerated.item[0];
/* Limit: uinfo->value.enumerated.items = 2; */
if (val >= 2)
return -EINVAL;
change = (emu->emu1010.optical_out != val);
if (change) {
emu->emu1010.optical_out = val;
tmp = (emu->emu1010.optical_in ? EMU_HANA_OPTICAL_IN_ADAT : EMU_HANA_OPTICAL_IN_SPDIF) |
(emu->emu1010.optical_out ? EMU_HANA_OPTICAL_OUT_ADAT : EMU_HANA_OPTICAL_OUT_SPDIF);
snd_emu1010_fpga_write_lock(emu, EMU_HANA_OPTICAL_TYPE, tmp);
}
return change;
}
static const struct snd_kcontrol_new snd_emu1010_optical_out = {
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Optical Output Mode" ,
.count = 1,
.info = snd_emu1010_optical_out_info,
.get = snd_emu1010_optical_out_get,
.put = snd_emu1010_optical_out_put
};
static int snd_emu1010_optical_in_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
static const char * const texts[2] = {
"SPDIF" , "ADAT"
};
return snd_ctl_enum_info(uinfo, 1, 2, texts);
}
static int snd_emu1010_optical_in_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = emu->emu1010.optical_in;
return 0;
}
static int snd_emu1010_optical_in_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
unsigned int val;
u32 tmp;
int change = 0;
val = ucontrol->value.enumerated.item[0];
/* Limit: uinfo->value.enumerated.items = 2; */
if (val >= 2)
return -EINVAL;
change = (emu->emu1010.optical_in != val);
if (change) {
emu->emu1010.optical_in = val;
tmp = (emu->emu1010.optical_in ? EMU_HANA_OPTICAL_IN_ADAT : EMU_HANA_OPTICAL_IN_SPDIF) |
(emu->emu1010.optical_out ? EMU_HANA_OPTICAL_OUT_ADAT : EMU_HANA_OPTICAL_OUT_SPDIF);
snd_emu1010_fpga_write_lock(emu, EMU_HANA_OPTICAL_TYPE, tmp);
}
return change;
}
static const struct snd_kcontrol_new snd_emu1010_optical_in = {
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Optical Input Mode" ,
.count = 1,
.info = snd_emu1010_optical_in_info,
.get = snd_emu1010_optical_in_get,
.put = snd_emu1010_optical_in_put
};
static int snd_audigy_i2c_capture_source_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
#if 0
static const char * const texts[4] = {
"Unknown1" , "Unknown2" , "Mic" , "Line"
};
#endif
static const char * const texts[2] = {
"Mic" , "Line"
};
return snd_ctl_enum_info(uinfo, 1, 2, texts);
}
static int snd_audigy_i2c_capture_source_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = emu->i2c_capture_source;
return 0;
}
static int snd_audigy_i2c_capture_source_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
unsigned int source_id;
unsigned int ngain, ogain;
u16 gpio;
int change = 0;
u32 source;
/* If the capture source has changed,
* update the capture volume from the cached value
* for the particular source.
*/
source_id = ucontrol->value.enumerated.item[0];
/* Limit: uinfo->value.enumerated.items = 2; */
/* emu->i2c_capture_volume */
if (source_id >= 2)
return -EINVAL;
change = (emu->i2c_capture_source != source_id);
if (change) {
snd_emu10k1_i2c_write(emu, ADC_MUX, 0); /* Mute input */
spin_lock_irq(&emu->emu_lock);
gpio = inw(emu->port + A_IOCFG);
if (source_id==0)
outw(gpio | 0x4, emu->port + A_IOCFG);
else
outw(gpio & ~0x4, emu->port + A_IOCFG);
spin_unlock_irq(&emu->emu_lock);
ngain = emu->i2c_capture_volume[source_id][0]; /* Left */
ogain = emu->i2c_capture_volume[emu->i2c_capture_source][0]; /* Left */
if (ngain != ogain)
snd_emu10k1_i2c_write(emu, ADC_ATTEN_ADCL, ((ngain) & 0xff));
ngain = emu->i2c_capture_volume[source_id][1]; /* Right */
ogain = emu->i2c_capture_volume[emu->i2c_capture_source][1]; /* Right */
if (ngain != ogain)
snd_emu10k1_i2c_write(emu, ADC_ATTEN_ADCR, ((ngain) & 0xff));
source = 1 << (source_id + 2);
snd_emu10k1_i2c_write(emu, ADC_MUX, source); /* Set source */
emu->i2c_capture_source = source_id;
}
return change;
}
static const struct snd_kcontrol_new snd_audigy_i2c_capture_source =
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Capture Source" ,
.info = snd_audigy_i2c_capture_source_info,
.get = snd_audigy_i2c_capture_source_get,
.put = snd_audigy_i2c_capture_source_put
};
static int snd_audigy_i2c_volume_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 2;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 255;
return 0;
}
static int snd_audigy_i2c_volume_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
unsigned int source_id;
source_id = kcontrol->private_value;
/* Limit: emu->i2c_capture_volume */
/* capture_source: uinfo->value.enumerated.items = 2 */
if (source_id >= 2)
return -EINVAL;
ucontrol->value.integer.value[0] = emu->i2c_capture_volume[source_id][0];
ucontrol->value.integer.value[1] = emu->i2c_capture_volume[source_id][1];
return 0;
}
static int snd_audigy_i2c_volume_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
unsigned int ogain;
unsigned int ngain0, ngain1;
unsigned int source_id;
int change = 0;
source_id = kcontrol->private_value;
/* Limit: emu->i2c_capture_volume */
/* capture_source: uinfo->value.enumerated.items = 2 */
if (source_id >= 2)
return -EINVAL;
ngain0 = ucontrol->value.integer.value[0];
ngain1 = ucontrol->value.integer.value[1];
if (ngain0 > 0xff)
return -EINVAL;
if (ngain1 > 0xff)
return -EINVAL;
ogain = emu->i2c_capture_volume[source_id][0]; /* Left */
if (ogain != ngain0) {
if (emu->i2c_capture_source == source_id)
snd_emu10k1_i2c_write(emu, ADC_ATTEN_ADCL, ngain0);
emu->i2c_capture_volume[source_id][0] = ngain0;
change = 1;
}
ogain = emu->i2c_capture_volume[source_id][1]; /* Right */
if (ogain != ngain1) {
if (emu->i2c_capture_source == source_id)
snd_emu10k1_i2c_write(emu, ADC_ATTEN_ADCR, ngain1);
emu->i2c_capture_volume[source_id][1] = ngain1;
change = 1;
}
return change;
}
static const struct snd_kcontrol_new i2c_volume_ctl = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
SNDRV_CTL_ELEM_ACCESS_TLV_READ,
.info = snd_audigy_i2c_volume_info,
.get = snd_audigy_i2c_volume_get,
.put = snd_audigy_i2c_volume_put,
.tlv = { .p = snd_audigy_db_scale2 }
};
static const char * const snd_audigy_i2c_volume_ctls[] = {
"Mic Capture Volume" ,
"Line Capture Volume" ,
};
#if 0
static int snd_audigy_spdif_output_rate_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
static const char * const texts[] = {"44100" , "48000" , "96000" };
return snd_ctl_enum_info(uinfo, 1, 3, texts);
}
static int snd_audigy_spdif_output_rate_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
unsigned int tmp;
tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0);
switch (tmp & A_SPDIF_RATE_MASK) {
case A_SPDIF_44100:
ucontrol->value.enumerated.item[0] = 0;
break ;
case A_SPDIF_48000:
ucontrol->value.enumerated.item[0] = 1;
break ;
case A_SPDIF_96000:
ucontrol->value.enumerated.item[0] = 2;
break ;
default :
ucontrol->value.enumerated.item[0] = 1;
}
return 0;
}
static int snd_audigy_spdif_output_rate_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
int change;
unsigned int reg, val, tmp;
switch (ucontrol->value.enumerated.item[0]) {
case 0:
val = A_SPDIF_44100;
break ;
case 1:
val = A_SPDIF_48000;
break ;
case 2:
val = A_SPDIF_96000;
break ;
default :
val = A_SPDIF_48000;
break ;
}
spin_lock_irq(&emu->reg_lock);
reg = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0);
tmp = reg & ~A_SPDIF_RATE_MASK;
tmp |= val;
change = (tmp != reg);
if (change)
snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, 0, tmp);
spin_unlock_irq(&emu->reg_lock);
return change;
}
static const struct snd_kcontrol_new snd_audigy_spdif_output_rate =
{
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Audigy SPDIF Output Sample Rate" ,
.count = 1,
.info = snd_audigy_spdif_output_rate_info,
.get = snd_audigy_spdif_output_rate_get,
.put = snd_audigy_spdif_output_rate_put
};
#endif
static int snd_emu10k1_spdif_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
int change;
unsigned int val;
/* Limit: emu->spdif_bits */
if (idx >= 3)
return -EINVAL;
val = (ucontrol->value.iec958.status[0] << 0) |
(ucontrol->value.iec958.status[1] << 8) |
(ucontrol->value.iec958.status[2] << 16) |
(ucontrol->value.iec958.status[3] << 24);
change = val != emu->spdif_bits[idx];
if (change) {
snd_emu10k1_ptr_write(emu, SPCS0 + idx, 0, val);
emu->spdif_bits[idx] = val;
}
return change;
}
static const struct snd_kcontrol_new snd_emu10k1_spdif_mask_control =
{
.access = SNDRV_CTL_ELEM_ACCESS_READ,
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
.name = SNDRV_CTL_NAME_IEC958("" ,PLAYBACK,MASK),
.count = 3,
.info = snd_emu10k1_spdif_info,
.get = snd_emu10k1_spdif_get_mask
};
static const struct snd_kcontrol_new snd_emu10k1_spdif_control =
{
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
.name = SNDRV_CTL_NAME_IEC958("" ,PLAYBACK,DEFAULT ),
.count = 3,
.info = snd_emu10k1_spdif_info,
.get = snd_emu10k1_spdif_get,
.put = snd_emu10k1_spdif_put
};
static void update_emu10k1_fxrt(struct snd_emu10k1 *emu, int voice, unsigned char *route)
{
if (emu->audigy) {
snd_emu10k1_ptr_write_multiple(emu, voice,
A_FXRT1, snd_emu10k1_compose_audigy_fxrt1(route),
A_FXRT2, snd_emu10k1_compose_audigy_fxrt2(route),
REGLIST_END);
} else {
snd_emu10k1_ptr_write(emu, FXRT, voice,
snd_emu10k1_compose_send_routing(route));
}
}
static void update_emu10k1_send_volume(struct snd_emu10k1 *emu, int voice, unsigned char *volume)
{
snd_emu10k1_ptr_write(emu, PTRX_FXSENDAMOUNT_A, voice, volume[0]);
snd_emu10k1_ptr_write(emu, PTRX_FXSENDAMOUNT_B, voice, volume[1]);
snd_emu10k1_ptr_write(emu, PSST_FXSENDAMOUNT_C, voice, volume[2]);
snd_emu10k1_ptr_write(emu, DSL_FXSENDAMOUNT_D, voice, volume[3]);
if (emu->audigy) {
snd_emu10k1_ptr_write(emu, A_SENDAMOUNTS, voice,
snd_emu10k1_compose_audigy_sendamounts(volume));
}
}
/* PCM stream controls */
static int snd_emu10k1_send_routing_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = emu->audigy ? 3*8 : 3*4;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = emu->audigy ? 0x3f : 0x0f;
return 0;
}
static int snd_emu10k1_send_routing_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
struct snd_emu10k1_pcm_mixer *mix =
&emu->pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)];
int voice, idx;
int num_efx = emu->audigy ? 8 : 4;
int mask = emu->audigy ? 0x3f : 0x0f;
for (voice = 0; voice < 3; voice++)
for (idx = 0; idx < num_efx; idx++)
ucontrol->value.integer.value[(voice * num_efx) + idx] =
mix->send_routing[voice][idx] & mask;
return 0;
}
static int snd_emu10k1_send_routing_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
struct snd_emu10k1_pcm_mixer *mix =
&emu->pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)];
int change = 0, voice, idx, val;
int num_efx = emu->audigy ? 8 : 4;
int mask = emu->audigy ? 0x3f : 0x0f;
spin_lock_irq(&emu->reg_lock);
for (voice = 0; voice < 3; voice++)
for (idx = 0; idx < num_efx; idx++) {
val = ucontrol->value.integer.value[(voice * num_efx) + idx] & mask;
if (mix->send_routing[voice][idx] != val) {
mix->send_routing[voice][idx] = val;
change = 1;
}
}
if (change && mix->epcm && mix->epcm->voices[0]) {
if (!mix->epcm->voices[0]->last) {
update_emu10k1_fxrt(emu, mix->epcm->voices[0]->number,
&mix->send_routing[1][0]);
update_emu10k1_fxrt(emu, mix->epcm->voices[0]->number + 1,
&mix->send_routing[2][0]);
} else {
update_emu10k1_fxrt(emu, mix->epcm->voices[0]->number,
&mix->send_routing[0][0]);
}
}
spin_unlock_irq(&emu->reg_lock);
return change;
}
static const struct snd_kcontrol_new snd_emu10k1_send_routing_control =
{
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
.name = "EMU10K1 PCM Send Routing" ,
.count = 32,
.info = snd_emu10k1_send_routing_info,
.get = snd_emu10k1_send_routing_get,
.put = snd_emu10k1_send_routing_put
};
static int snd_emu10k1_send_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = emu->audigy ? 3*8 : 3*4;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 255;
return 0;
}
static int snd_emu10k1_send_volume_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
struct snd_emu10k1_pcm_mixer *mix =
&emu->pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)];
int idx;
int num_efx = emu->audigy ? 8 : 4;
for (idx = 0; idx < 3*num_efx; idx++)
ucontrol->value.integer.value[idx] = mix->send_volume[idx/num_efx][idx%num_efx];
return 0;
}
static int snd_emu10k1_send_volume_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
struct snd_emu10k1_pcm_mixer *mix =
&emu->pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)];
int change = 0, idx, val;
int num_efx = emu->audigy ? 8 : 4;
spin_lock_irq(&emu->reg_lock);
for (idx = 0; idx < 3*num_efx; idx++) {
val = ucontrol->value.integer.value[idx] & 255;
if (mix->send_volume[idx/num_efx][idx%num_efx] != val) {
mix->send_volume[idx/num_efx][idx%num_efx] = val;
change = 1;
}
}
if (change && mix->epcm && mix->epcm->voices[0]) {
if (!mix->epcm->voices[0]->last) {
update_emu10k1_send_volume(emu, mix->epcm->voices[0]->number,
&mix->send_volume[1][0]);
update_emu10k1_send_volume(emu, mix->epcm->voices[0]->number + 1,
&mix->send_volume[2][0]);
} else {
update_emu10k1_send_volume(emu, mix->epcm->voices[0]->number,
&mix->send_volume[0][0]);
}
}
spin_unlock_irq(&emu->reg_lock);
return change;
}
static const struct snd_kcontrol_new snd_emu10k1_send_volume_control =
{
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
.name = "EMU10K1 PCM Send Volume" ,
.count = 32,
.info = snd_emu10k1_send_volume_info,
.get = snd_emu10k1_send_volume_get,
.put = snd_emu10k1_send_volume_put
};
static int snd_emu10k1_attn_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 3;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 0x1fffd;
return 0;
}
static int snd_emu10k1_attn_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
struct snd_emu10k1_pcm_mixer *mix =
&emu->pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)];
int idx;
for (idx = 0; idx < 3; idx++)
ucontrol->value.integer.value[idx] = mix->attn[idx] * 0xffffU / 0x8000U;
return 0;
}
static int snd_emu10k1_attn_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
struct snd_emu10k1_pcm_mixer *mix =
&emu->pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)];
int change = 0, idx, val;
spin_lock_irq(&emu->reg_lock);
for (idx = 0; idx < 3; idx++) {
unsigned uval = ucontrol->value.integer.value[idx] & 0x1ffff;
val = uval * 0x8000U / 0xffffU;
if (mix->attn[idx] != val) {
mix->attn[idx] = val;
change = 1;
}
}
if (change && mix->epcm && mix->epcm->voices[0]) {
if (!mix->epcm->voices[0]->last) {
snd_emu10k1_ptr_write(emu, VTFT_VOLUMETARGET, mix->epcm->voices[0]->number, mix->attn[1]);
snd_emu10k1_ptr_write(emu, VTFT_VOLUMETARGET, mix->epcm->voices[0]->number + 1, mix->attn[2]);
} else {
snd_emu10k1_ptr_write(emu, VTFT_VOLUMETARGET, mix->epcm->voices[0]->number, mix->attn[0]);
}
}
spin_unlock_irq(&emu->reg_lock);
return change;
}
static const struct snd_kcontrol_new snd_emu10k1_attn_control =
{
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
.name = "EMU10K1 PCM Volume" ,
.count = 32,
.info = snd_emu10k1_attn_info,
.get = snd_emu10k1_attn_get,
.put = snd_emu10k1_attn_put
};
/* Mutichannel PCM stream controls */
static int snd_emu10k1_efx_send_routing_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = emu->audigy ? 8 : 4;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = emu->audigy ? 0x3f : 0x0f;
return 0;
}
static int snd_emu10k1_efx_send_routing_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
struct snd_emu10k1_pcm_mixer *mix =
&emu->efx_pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)];
int idx;
int num_efx = emu->audigy ? 8 : 4;
int mask = emu->audigy ? 0x3f : 0x0f;
for (idx = 0; idx < num_efx; idx++)
ucontrol->value.integer.value[idx] =
mix->send_routing[0][idx] & mask;
return 0;
}
static int snd_emu10k1_efx_send_routing_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
int ch = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
struct snd_emu10k1_pcm_mixer *mix = &emu->efx_pcm_mixer[ch];
int change = 0, idx, val;
int num_efx = emu->audigy ? 8 : 4;
int mask = emu->audigy ? 0x3f : 0x0f;
spin_lock_irq(&emu->reg_lock);
for (idx = 0; idx < num_efx; idx++) {
val = ucontrol->value.integer.value[idx] & mask;
if (mix->send_routing[0][idx] != val) {
mix->send_routing[0][idx] = val;
change = 1;
}
}
if (change && mix->epcm) {
if (mix->epcm->voices[ch]) {
update_emu10k1_fxrt(emu, mix->epcm->voices[ch]->number,
&mix->send_routing[0][0]);
}
}
spin_unlock_irq(&emu->reg_lock);
return change;
}
static const struct snd_kcontrol_new snd_emu10k1_efx_send_routing_control =
{
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
.name = "Multichannel PCM Send Routing" ,
.count = 16,
.info = snd_emu10k1_efx_send_routing_info,
.get = snd_emu10k1_efx_send_routing_get,
.put = snd_emu10k1_efx_send_routing_put
};
static int snd_emu10k1_efx_send_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = emu->audigy ? 8 : 4;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 255;
return 0;
}
static int snd_emu10k1_efx_send_volume_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
struct snd_emu10k1_pcm_mixer *mix =
&emu->efx_pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)];
int idx;
int num_efx = emu->audigy ? 8 : 4;
for (idx = 0; idx < num_efx; idx++)
ucontrol->value.integer.value[idx] = mix->send_volume[0][idx];
return 0;
}
static int snd_emu10k1_efx_send_volume_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
int ch = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
struct snd_emu10k1_pcm_mixer *mix = &emu->efx_pcm_mixer[ch];
int change = 0, idx, val;
int num_efx = emu->audigy ? 8 : 4;
spin_lock_irq(&emu->reg_lock);
for (idx = 0; idx < num_efx; idx++) {
val = ucontrol->value.integer.value[idx] & 255;
if (mix->send_volume[0][idx] != val) {
mix->send_volume[0][idx] = val;
change = 1;
}
}
if (change && mix->epcm) {
if (mix->epcm->voices[ch]) {
update_emu10k1_send_volume(emu, mix->epcm->voices[ch]->number,
&mix->send_volume[0][0]);
}
}
spin_unlock_irq(&emu->reg_lock);
return change;
}
static const struct snd_kcontrol_new snd_emu10k1_efx_send_volume_control =
{
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
.name = "Multichannel PCM Send Volume" ,
.count = 16,
.info = snd_emu10k1_efx_send_volume_info,
.get = snd_emu10k1_efx_send_volume_get,
.put = snd_emu10k1_efx_send_volume_put
};
static int snd_emu10k1_efx_attn_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 1;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 0x1fffd;
return 0;
}
static int snd_emu10k1_efx_attn_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
struct snd_emu10k1_pcm_mixer *mix =
&emu->efx_pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)];
ucontrol->value.integer.value[0] = mix->attn[0] * 0xffffU / 0x8000U;
return 0;
}
static int snd_emu10k1_efx_attn_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
int ch = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
struct snd_emu10k1_pcm_mixer *mix = &emu->efx_pcm_mixer[ch];
int change = 0, val;
unsigned uval;
spin_lock_irq(&emu->reg_lock);
uval = ucontrol->value.integer.value[0] & 0x1ffff;
val = uval * 0x8000U / 0xffffU;
if (mix->attn[0] != val) {
mix->attn[0] = val;
change = 1;
}
if (change && mix->epcm) {
if (mix->epcm->voices[ch]) {
snd_emu10k1_ptr_write(emu, VTFT_VOLUMETARGET, mix->epcm->voices[ch]->number, mix->attn[0]);
}
}
spin_unlock_irq(&emu->reg_lock);
return change;
}
static const struct snd_kcontrol_new snd_emu10k1_efx_attn_control =
{
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
.name = "Multichannel PCM Volume" ,
.count = 16,
.info = snd_emu10k1_efx_attn_info,
.get = snd_emu10k1_efx_attn_get,
.put = snd_emu10k1_efx_attn_put
};
#define snd_emu10k1_shared_spdif_info snd_ctl_boolean_mono_info
static int snd_emu10k1_shared_spdif_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
if (emu->audigy)
ucontrol->value.integer.value[0] = inw(emu->port + A_IOCFG) & A_IOCFG_GPOUT0 ? 1 : 0;
else
ucontrol->value.integer.value[0] = inl(emu->port + HCFG) & HCFG_GPOUT0 ? 1 : 0;
if (emu->card_capabilities->invert_shared_spdif)
ucontrol->value.integer.value[0] =
!ucontrol->value.integer.value[0];
return 0;
}
static int snd_emu10k1_shared_spdif_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
unsigned int reg, val, sw;
int change = 0;
sw = ucontrol->value.integer.value[0];
if (emu->card_capabilities->invert_shared_spdif)
sw = !sw;
spin_lock_irq(&emu->emu_lock);
if ( emu->card_capabilities->i2c_adc) {
/* Do nothing for Audigy 2 ZS Notebook */
} else if (emu->audigy) {
reg = inw(emu->port + A_IOCFG);
val = sw ? A_IOCFG_GPOUT0 : 0;
change = (reg & A_IOCFG_GPOUT0) != val;
if (change) {
reg &= ~A_IOCFG_GPOUT0;
reg |= val;
outw(reg | val, emu->port + A_IOCFG);
}
}
reg = inl(emu->port + HCFG);
val = sw ? HCFG_GPOUT0 : 0;
change |= (reg & HCFG_GPOUT0) != val;
if (change) {
reg &= ~HCFG_GPOUT0;
reg |= val;
outl(reg | val, emu->port + HCFG);
}
spin_unlock_irq(&emu->emu_lock);
return change;
}
static const struct snd_kcontrol_new snd_emu10k1_shared_spdif =
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "SB Live Analog/Digital Output Jack" ,
.info = snd_emu10k1_shared_spdif_info,
.get = snd_emu10k1_shared_spdif_get,
.put = snd_emu10k1_shared_spdif_put
};
static const struct snd_kcontrol_new snd_audigy_shared_spdif =
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Audigy Analog/Digital Output Jack" ,
.info = snd_emu10k1_shared_spdif_info,
.get = snd_emu10k1_shared_spdif_get,
.put = snd_emu10k1_shared_spdif_put
};
/* workaround for too low volume on Audigy due to 16bit/24bit conversion */
#define snd_audigy_capture_boost_info snd_ctl_boolean_mono_info
static int snd_audigy_capture_boost_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
unsigned int val;
/* FIXME: better to use a cached version */
val = snd_ac97_read(emu->ac97, AC97_REC_GAIN);
ucontrol->value.integer.value[0] = !!val;
return 0;
}
static int snd_audigy_capture_boost_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
unsigned int val;
if (ucontrol->value.integer.value[0])
val = 0x0f0f;
else
val = 0;
return snd_ac97_update(emu->ac97, AC97_REC_GAIN, val);
}
static const struct snd_kcontrol_new snd_audigy_capture_boost =
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Mic Extra Boost" ,
.info = snd_audigy_capture_boost_info,
.get = snd_audigy_capture_boost_get,
.put = snd_audigy_capture_boost_put
};
/*
*/
static void snd_emu10k1_mixer_free_ac97(struct snd_ac97 *ac97)
{
struct snd_emu10k1 *emu = ac97->private_data;
emu->ac97 = NULL;
}
/*
*/
static int remove_ctl(struct snd_card *card, const char *name)
{
struct snd_ctl_elem_id id;
memset(&id, 0, sizeof (id));
strscpy(id.name, name);
id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
return snd_ctl_remove_id(card, &id);
}
static int rename_ctl(struct snd_card *card, const char *src, const char *dst)
{
struct snd_kcontrol *kctl = snd_ctl_find_id_mixer(card, src);
if (kctl) {
snd_ctl_rename(card, kctl, dst);
return 0;
}
return -ENOENT;
}
int snd_emu10k1_mixer(struct snd_emu10k1 *emu,
int pcm_device, int multi_device)
{
int err;
struct snd_kcontrol *kctl;
struct snd_card *card = emu->card;
const char * const *c;
static const char * const emu10k1_remove_ctls[] = {
/* no AC97 mono, surround, center/lfe */
"Master Mono Playback Switch" ,
"Master Mono Playback Volume" ,
"PCM Out Path & Mute" ,
"Mono Output Select" ,
"Surround Playback Switch" ,
"Surround Playback Volume" ,
"Center Playback Switch" ,
"Center Playback Volume" ,
"LFE Playback Switch" ,
"LFE Playback Volume" ,
NULL
};
static const char * const emu10k1_rename_ctls[] = {
"Surround Digital Playback Volume" , "Surround Playback Volume" ,
"Center Digital Playback Volume" , "Center Playback Volume" ,
"LFE Digital Playback Volume" , "LFE Playback Volume" ,
NULL
};
static const char * const audigy_remove_ctls[] = {
/* Master/PCM controls on ac97 of Audigy has no effect */
/* On the Audigy2 the AC97 playback is piped into
* the Philips ADC for 24bit capture */
"PCM Playback Switch" ,
"PCM Playback Volume" ,
"Master Playback Switch" ,
"Master Playback Volume" ,
"PCM Out Path & Mute" ,
"Mono Output Select" ,
/* remove unused AC97 capture controls */
"Capture Source" ,
"Capture Switch" ,
"Capture Volume" ,
"Mic Select" ,
"Headphone Playback Switch" ,
"Headphone Playback Volume" ,
"3D Control - Center" ,
"3D Control - Depth" ,
"3D Control - Switch" ,
"Video Playback Switch" ,
"Video Playback Volume" ,
"Mic Playback Switch" ,
"Mic Playback Volume" ,
"External Amplifier" ,
NULL
};
static const char * const audigy_rename_ctls[] = {
/* use conventional names */
"Wave Playback Volume" , "PCM Playback Volume" ,
/* "Wave Capture Volume", "PCM Capture Volume", */
"Wave Master Playback Volume" , "Master Playback Volume" ,
"AMic Playback Volume" , "Mic Playback Volume" ,
"Master Mono Playback Switch" , "Phone Output Playback Switch" ,
"Master Mono Playback Volume" , "Phone Output Playback Volume" ,
NULL
};
static const char * const audigy_rename_ctls_i2c_adc[] = {
//"Analog Mix Capture Volume","OLD Analog Mix Capture Volume",
"Line Capture Volume" , "Analog Mix Capture Volume" ,
"Wave Playback Volume" , "OLD PCM Playback Volume" ,
"Wave Master Playback Volume" , "Master Playback Volume" ,
"AMic Playback Volume" , "Old Mic Playback Volume" ,
"CD Capture Volume" , "IEC958 Optical Capture Volume" ,
NULL
};
static const char * const audigy_remove_ctls_i2c_adc[] = {
/* On the Audigy2 ZS Notebook
* Capture via WM8775 */
"Mic Capture Volume" ,
"Analog Mix Capture Volume" ,
"Aux Capture Volume" ,
"IEC958 Optical Capture Volume" ,
NULL
};
static const char * const audigy_remove_ctls_1361t_adc[] = {
/* On the Audigy2 the AC97 playback is piped into
* the Philips ADC for 24bit capture */
"PCM Playback Switch" ,
"PCM Playback Volume" ,
"Capture Source" ,
"Capture Switch" ,
"Capture Volume" ,
"Mic Capture Volume" ,
"Headphone Playback Switch" ,
"Headphone Playback Volume" ,
"3D Control - Center" ,
"3D Control - Depth" ,
"3D Control - Switch" ,
"Line2 Playback Volume" ,
"Line2 Capture Volume" ,
NULL
};
static const char * const audigy_rename_ctls_1361t_adc[] = {
"Master Playback Switch" , "Master Capture Switch" ,
"Master Playback Volume" , "Master Capture Volume" ,
"Wave Master Playback Volume" , "Master Playback Volume" ,
"Beep Playback Switch" , "Beep Capture Switch" ,
"Beep Playback Volume" , "Beep Capture Volume" ,
"Phone Playback Switch" , "Phone Capture Switch" ,
"Phone Playback Volume" , "Phone Capture Volume" ,
"Mic Playback Switch" , "Mic Capture Switch" ,
"Mic Playback Volume" , "Mic Capture Volume" ,
"Line Playback Switch" , "Line Capture Switch" ,
"Line Playback Volume" , "Line Capture Volume" ,
"CD Playback Switch" , "CD Capture Switch" ,
"CD Playback Volume" , "CD Capture Volume" ,
"Aux Playback Switch" , "Aux Capture Switch" ,
"Aux Playback Volume" , "Aux Capture Volume" ,
"Video Playback Switch" , "Video Capture Switch" ,
"Video Playback Volume" , "Video Capture Volume" ,
"Master Mono Playback Switch" , "Phone Output Playback Switch" ,
"Master Mono Playback Volume" , "Phone Output Playback Volume" ,
NULL
};
if (emu->card_capabilities->ac97_chip) {
struct snd_ac97_bus *pbus;
struct snd_ac97_template ac97;
static const struct snd_ac97_bus_ops ops = {
.write = snd_emu10k1_ac97_write,
.read = snd_emu10k1_ac97_read,
};
err = snd_ac97_bus(emu->card, 0, &ops, NULL, &pbus);
if (err < 0)
return err;
pbus->no_vra = 1; /* we don't need VRA */
memset(&ac97, 0, sizeof (ac97));
ac97.private_data = emu;
ac97.private_free = snd_emu10k1_mixer_free_ac97;
ac97.scaps = AC97_SCAP_NO_SPDIF;
err = snd_ac97_mixer(pbus, &ac97, &emu->ac97);
if (err < 0) {
if (emu->card_capabilities->ac97_chip == 1)
return err;
dev_info(emu->card->dev,
"AC97 is optional on this board\n" );
dev_info(emu->card->dev,
"Proceeding without ac97 mixers...\n" );
snd_device_free(emu->card, pbus);
goto no_ac97; /* FIXME: get rid of ugly gotos.. */
}
if (emu->audigy) {
/* set master volume to 0 dB */
snd_ac97_write_cache(emu->ac97, AC97_MASTER, 0x0000);
/* set capture source to mic */
snd_ac97_write_cache(emu->ac97, AC97_REC_SEL, 0x0000);
/* set mono output (TAD) to mic */
snd_ac97_update_bits(emu->ac97, AC97_GENERAL_PURPOSE,
0x0200, 0x0200);
if (emu->card_capabilities->adc_1361t)
c = audigy_remove_ctls_1361t_adc;
else
c = audigy_remove_ctls;
} else {
/*
* Credits for cards based on STAC9758:
* James Courtier-Dutton <James@superbug.demon.co.uk>
* Voluspa <voluspa@comhem.se>
*/
if (emu->ac97->id == AC97_ID_STAC9758) {
emu->rear_ac97 = 1;
snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_CNTR|AC97SLOT_LFE|AC97SLOT_REAR_LEFT|AC97SLOT_REAR_RIGHT);
snd_ac97_write_cache(emu->ac97, AC97_HEADPHONE, 0x0202);
remove_ctl(card,"Front Playback Volume" );
remove_ctl(card,"Front Playback Switch" );
}
/* remove unused AC97 controls */
snd_ac97_write_cache(emu->ac97, AC97_SURROUND_MASTER, 0x0202);
snd_ac97_write_cache(emu->ac97, AC97_CENTER_LFE_MASTER, 0x0202);
c = emu10k1_remove_ctls;
}
for (; *c; c++)
--> --------------------
--> maximum size reached
--> --------------------
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