mirror of
https://github.com/torvalds/linux.git
synced 2024-12-13 14:43:03 +00:00
1a59d1b8e0
Based on 1 normalized pattern(s): 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1073 lines
37 KiB
C
1073 lines
37 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
/*
|
|
* Copyright (c) by Jaroslav Kysela <perex@perex.cz>
|
|
* Routines for control of CS4235/4236B/4237B/4238B/4239 chips
|
|
*
|
|
* Note:
|
|
* -----
|
|
*
|
|
* Bugs:
|
|
* -----
|
|
*/
|
|
|
|
/*
|
|
* Indirect control registers (CS4236B+)
|
|
*
|
|
* C0
|
|
* D8: WSS reset (all chips)
|
|
*
|
|
* C1 (all chips except CS4236)
|
|
* D7-D5: version
|
|
* D4-D0: chip id
|
|
* 11101 - CS4235
|
|
* 01011 - CS4236B
|
|
* 01000 - CS4237B
|
|
* 01001 - CS4238B
|
|
* 11110 - CS4239
|
|
*
|
|
* C2
|
|
* D7-D4: 3D Space (CS4235,CS4237B,CS4238B,CS4239)
|
|
* D3-D0: 3D Center (CS4237B); 3D Volume (CS4238B)
|
|
*
|
|
* C3
|
|
* D7: 3D Enable (CS4237B)
|
|
* D6: 3D Mono Enable (CS4237B)
|
|
* D5: 3D Serial Output (CS4237B,CS4238B)
|
|
* D4: 3D Enable (CS4235,CS4238B,CS4239)
|
|
*
|
|
* C4
|
|
* D7: consumer serial port enable (CS4237B,CS4238B)
|
|
* D6: channels status block reset (CS4237B,CS4238B)
|
|
* D5: user bit in sub-frame of digital audio data (CS4237B,CS4238B)
|
|
* D4: validity bit bit in sub-frame of digital audio data (CS4237B,CS4238B)
|
|
*
|
|
* C5 lower channel status (digital serial data description) (CS4237B,CS4238B)
|
|
* D7-D6: first two bits of category code
|
|
* D5: lock
|
|
* D4-D3: pre-emphasis (0 = none, 1 = 50/15us)
|
|
* D2: copy/copyright (0 = copy inhibited)
|
|
* D1: 0 = digital audio / 1 = non-digital audio
|
|
*
|
|
* C6 upper channel status (digital serial data description) (CS4237B,CS4238B)
|
|
* D7-D6: sample frequency (0 = 44.1kHz)
|
|
* D5: generation status (0 = no indication, 1 = original/commercially precaptureed data)
|
|
* D4-D0: category code (upper bits)
|
|
*
|
|
* C7 reserved (must write 0)
|
|
*
|
|
* C8 wavetable control
|
|
* D7: volume control interrupt enable (CS4235,CS4239)
|
|
* D6: hardware volume control format (CS4235,CS4239)
|
|
* D3: wavetable serial port enable (all chips)
|
|
* D2: DSP serial port switch (all chips)
|
|
* D1: disable MCLK (all chips)
|
|
* D0: force BRESET low (all chips)
|
|
*
|
|
*/
|
|
|
|
#include <linux/io.h>
|
|
#include <linux/delay.h>
|
|
#include <linux/init.h>
|
|
#include <linux/time.h>
|
|
#include <linux/wait.h>
|
|
#include <sound/core.h>
|
|
#include <sound/wss.h>
|
|
#include <sound/asoundef.h>
|
|
#include <sound/initval.h>
|
|
#include <sound/tlv.h>
|
|
|
|
/*
|
|
*
|
|
*/
|
|
|
|
static unsigned char snd_cs4236_ext_map[18] = {
|
|
/* CS4236_LEFT_LINE */ 0xff,
|
|
/* CS4236_RIGHT_LINE */ 0xff,
|
|
/* CS4236_LEFT_MIC */ 0xdf,
|
|
/* CS4236_RIGHT_MIC */ 0xdf,
|
|
/* CS4236_LEFT_MIX_CTRL */ 0xe0 | 0x18,
|
|
/* CS4236_RIGHT_MIX_CTRL */ 0xe0,
|
|
/* CS4236_LEFT_FM */ 0xbf,
|
|
/* CS4236_RIGHT_FM */ 0xbf,
|
|
/* CS4236_LEFT_DSP */ 0xbf,
|
|
/* CS4236_RIGHT_DSP */ 0xbf,
|
|
/* CS4236_RIGHT_LOOPBACK */ 0xbf,
|
|
/* CS4236_DAC_MUTE */ 0xe0,
|
|
/* CS4236_ADC_RATE */ 0x01, /* 48kHz */
|
|
/* CS4236_DAC_RATE */ 0x01, /* 48kHz */
|
|
/* CS4236_LEFT_MASTER */ 0xbf,
|
|
/* CS4236_RIGHT_MASTER */ 0xbf,
|
|
/* CS4236_LEFT_WAVE */ 0xbf,
|
|
/* CS4236_RIGHT_WAVE */ 0xbf
|
|
};
|
|
|
|
/*
|
|
*
|
|
*/
|
|
|
|
static void snd_cs4236_ctrl_out(struct snd_wss *chip,
|
|
unsigned char reg, unsigned char val)
|
|
{
|
|
outb(reg, chip->cport + 3);
|
|
outb(chip->cimage[reg] = val, chip->cport + 4);
|
|
}
|
|
|
|
static unsigned char snd_cs4236_ctrl_in(struct snd_wss *chip, unsigned char reg)
|
|
{
|
|
outb(reg, chip->cport + 3);
|
|
return inb(chip->cport + 4);
|
|
}
|
|
|
|
/*
|
|
* PCM
|
|
*/
|
|
|
|
#define CLOCKS 8
|
|
|
|
static const struct snd_ratnum clocks[CLOCKS] = {
|
|
{ .num = 16934400, .den_min = 353, .den_max = 353, .den_step = 1 },
|
|
{ .num = 16934400, .den_min = 529, .den_max = 529, .den_step = 1 },
|
|
{ .num = 16934400, .den_min = 617, .den_max = 617, .den_step = 1 },
|
|
{ .num = 16934400, .den_min = 1058, .den_max = 1058, .den_step = 1 },
|
|
{ .num = 16934400, .den_min = 1764, .den_max = 1764, .den_step = 1 },
|
|
{ .num = 16934400, .den_min = 2117, .den_max = 2117, .den_step = 1 },
|
|
{ .num = 16934400, .den_min = 2558, .den_max = 2558, .den_step = 1 },
|
|
{ .num = 16934400/16, .den_min = 21, .den_max = 192, .den_step = 1 }
|
|
};
|
|
|
|
static const struct snd_pcm_hw_constraint_ratnums hw_constraints_clocks = {
|
|
.nrats = CLOCKS,
|
|
.rats = clocks,
|
|
};
|
|
|
|
static int snd_cs4236_xrate(struct snd_pcm_runtime *runtime)
|
|
{
|
|
return snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
|
|
&hw_constraints_clocks);
|
|
}
|
|
|
|
static unsigned char divisor_to_rate_register(unsigned int divisor)
|
|
{
|
|
switch (divisor) {
|
|
case 353: return 1;
|
|
case 529: return 2;
|
|
case 617: return 3;
|
|
case 1058: return 4;
|
|
case 1764: return 5;
|
|
case 2117: return 6;
|
|
case 2558: return 7;
|
|
default:
|
|
if (divisor < 21 || divisor > 192) {
|
|
snd_BUG();
|
|
return 192;
|
|
}
|
|
return divisor;
|
|
}
|
|
}
|
|
|
|
static void snd_cs4236_playback_format(struct snd_wss *chip,
|
|
struct snd_pcm_hw_params *params,
|
|
unsigned char pdfr)
|
|
{
|
|
unsigned long flags;
|
|
unsigned char rate = divisor_to_rate_register(params->rate_den);
|
|
|
|
spin_lock_irqsave(&chip->reg_lock, flags);
|
|
/* set fast playback format change and clean playback FIFO */
|
|
snd_wss_out(chip, CS4231_ALT_FEATURE_1,
|
|
chip->image[CS4231_ALT_FEATURE_1] | 0x10);
|
|
snd_wss_out(chip, CS4231_PLAYBK_FORMAT, pdfr & 0xf0);
|
|
snd_wss_out(chip, CS4231_ALT_FEATURE_1,
|
|
chip->image[CS4231_ALT_FEATURE_1] & ~0x10);
|
|
snd_cs4236_ext_out(chip, CS4236_DAC_RATE, rate);
|
|
spin_unlock_irqrestore(&chip->reg_lock, flags);
|
|
}
|
|
|
|
static void snd_cs4236_capture_format(struct snd_wss *chip,
|
|
struct snd_pcm_hw_params *params,
|
|
unsigned char cdfr)
|
|
{
|
|
unsigned long flags;
|
|
unsigned char rate = divisor_to_rate_register(params->rate_den);
|
|
|
|
spin_lock_irqsave(&chip->reg_lock, flags);
|
|
/* set fast capture format change and clean capture FIFO */
|
|
snd_wss_out(chip, CS4231_ALT_FEATURE_1,
|
|
chip->image[CS4231_ALT_FEATURE_1] | 0x20);
|
|
snd_wss_out(chip, CS4231_REC_FORMAT, cdfr & 0xf0);
|
|
snd_wss_out(chip, CS4231_ALT_FEATURE_1,
|
|
chip->image[CS4231_ALT_FEATURE_1] & ~0x20);
|
|
snd_cs4236_ext_out(chip, CS4236_ADC_RATE, rate);
|
|
spin_unlock_irqrestore(&chip->reg_lock, flags);
|
|
}
|
|
|
|
#ifdef CONFIG_PM
|
|
|
|
static void snd_cs4236_suspend(struct snd_wss *chip)
|
|
{
|
|
int reg;
|
|
unsigned long flags;
|
|
|
|
spin_lock_irqsave(&chip->reg_lock, flags);
|
|
for (reg = 0; reg < 32; reg++)
|
|
chip->image[reg] = snd_wss_in(chip, reg);
|
|
for (reg = 0; reg < 18; reg++)
|
|
chip->eimage[reg] = snd_cs4236_ext_in(chip, CS4236_I23VAL(reg));
|
|
for (reg = 2; reg < 9; reg++)
|
|
chip->cimage[reg] = snd_cs4236_ctrl_in(chip, reg);
|
|
spin_unlock_irqrestore(&chip->reg_lock, flags);
|
|
}
|
|
|
|
static void snd_cs4236_resume(struct snd_wss *chip)
|
|
{
|
|
int reg;
|
|
unsigned long flags;
|
|
|
|
snd_wss_mce_up(chip);
|
|
spin_lock_irqsave(&chip->reg_lock, flags);
|
|
for (reg = 0; reg < 32; reg++) {
|
|
switch (reg) {
|
|
case CS4236_EXT_REG:
|
|
case CS4231_VERSION:
|
|
case 27: /* why? CS4235 - master left */
|
|
case 29: /* why? CS4235 - master right */
|
|
break;
|
|
default:
|
|
snd_wss_out(chip, reg, chip->image[reg]);
|
|
break;
|
|
}
|
|
}
|
|
for (reg = 0; reg < 18; reg++)
|
|
snd_cs4236_ext_out(chip, CS4236_I23VAL(reg), chip->eimage[reg]);
|
|
for (reg = 2; reg < 9; reg++) {
|
|
switch (reg) {
|
|
case 7:
|
|
break;
|
|
default:
|
|
snd_cs4236_ctrl_out(chip, reg, chip->cimage[reg]);
|
|
}
|
|
}
|
|
spin_unlock_irqrestore(&chip->reg_lock, flags);
|
|
snd_wss_mce_down(chip);
|
|
}
|
|
|
|
#endif /* CONFIG_PM */
|
|
/*
|
|
* This function does no fail if the chip is not CS4236B or compatible.
|
|
* It just an equivalent to the snd_wss_create() then.
|
|
*/
|
|
int snd_cs4236_create(struct snd_card *card,
|
|
unsigned long port,
|
|
unsigned long cport,
|
|
int irq, int dma1, int dma2,
|
|
unsigned short hardware,
|
|
unsigned short hwshare,
|
|
struct snd_wss **rchip)
|
|
{
|
|
struct snd_wss *chip;
|
|
unsigned char ver1, ver2;
|
|
unsigned int reg;
|
|
int err;
|
|
|
|
*rchip = NULL;
|
|
if (hardware == WSS_HW_DETECT)
|
|
hardware = WSS_HW_DETECT3;
|
|
|
|
err = snd_wss_create(card, port, cport,
|
|
irq, dma1, dma2, hardware, hwshare, &chip);
|
|
if (err < 0)
|
|
return err;
|
|
|
|
if ((chip->hardware & WSS_HW_CS4236B_MASK) == 0) {
|
|
snd_printd("chip is not CS4236+, hardware=0x%x\n",
|
|
chip->hardware);
|
|
*rchip = chip;
|
|
return 0;
|
|
}
|
|
#if 0
|
|
{
|
|
int idx;
|
|
for (idx = 0; idx < 8; idx++)
|
|
snd_printk(KERN_DEBUG "CD%i = 0x%x\n",
|
|
idx, inb(chip->cport + idx));
|
|
for (idx = 0; idx < 9; idx++)
|
|
snd_printk(KERN_DEBUG "C%i = 0x%x\n",
|
|
idx, snd_cs4236_ctrl_in(chip, idx));
|
|
}
|
|
#endif
|
|
if (cport < 0x100 || cport == SNDRV_AUTO_PORT) {
|
|
snd_printk(KERN_ERR "please, specify control port "
|
|
"for CS4236+ chips\n");
|
|
snd_device_free(card, chip);
|
|
return -ENODEV;
|
|
}
|
|
ver1 = snd_cs4236_ctrl_in(chip, 1);
|
|
ver2 = snd_cs4236_ext_in(chip, CS4236_VERSION);
|
|
snd_printdd("CS4236: [0x%lx] C1 (version) = 0x%x, ext = 0x%x\n",
|
|
cport, ver1, ver2);
|
|
if (ver1 != ver2) {
|
|
snd_printk(KERN_ERR "CS4236+ chip detected, but "
|
|
"control port 0x%lx is not valid\n", cport);
|
|
snd_device_free(card, chip);
|
|
return -ENODEV;
|
|
}
|
|
snd_cs4236_ctrl_out(chip, 0, 0x00);
|
|
snd_cs4236_ctrl_out(chip, 2, 0xff);
|
|
snd_cs4236_ctrl_out(chip, 3, 0x00);
|
|
snd_cs4236_ctrl_out(chip, 4, 0x80);
|
|
reg = ((IEC958_AES1_CON_PCM_CODER & 3) << 6) |
|
|
IEC958_AES0_CON_EMPHASIS_NONE;
|
|
snd_cs4236_ctrl_out(chip, 5, reg);
|
|
snd_cs4236_ctrl_out(chip, 6, IEC958_AES1_CON_PCM_CODER >> 2);
|
|
snd_cs4236_ctrl_out(chip, 7, 0x00);
|
|
/*
|
|
* 0x8c for C8 is valid for Turtle Beach Malibu - the IEC-958
|
|
* output is working with this setup, other hardware should
|
|
* have different signal paths and this value should be
|
|
* selectable in the future
|
|
*/
|
|
snd_cs4236_ctrl_out(chip, 8, 0x8c);
|
|
chip->rate_constraint = snd_cs4236_xrate;
|
|
chip->set_playback_format = snd_cs4236_playback_format;
|
|
chip->set_capture_format = snd_cs4236_capture_format;
|
|
#ifdef CONFIG_PM
|
|
chip->suspend = snd_cs4236_suspend;
|
|
chip->resume = snd_cs4236_resume;
|
|
#endif
|
|
|
|
/* initialize extended registers */
|
|
for (reg = 0; reg < sizeof(snd_cs4236_ext_map); reg++)
|
|
snd_cs4236_ext_out(chip, CS4236_I23VAL(reg),
|
|
snd_cs4236_ext_map[reg]);
|
|
|
|
/* initialize compatible but more featured registers */
|
|
snd_wss_out(chip, CS4231_LEFT_INPUT, 0x40);
|
|
snd_wss_out(chip, CS4231_RIGHT_INPUT, 0x40);
|
|
snd_wss_out(chip, CS4231_AUX1_LEFT_INPUT, 0xff);
|
|
snd_wss_out(chip, CS4231_AUX1_RIGHT_INPUT, 0xff);
|
|
snd_wss_out(chip, CS4231_AUX2_LEFT_INPUT, 0xdf);
|
|
snd_wss_out(chip, CS4231_AUX2_RIGHT_INPUT, 0xdf);
|
|
snd_wss_out(chip, CS4231_RIGHT_LINE_IN, 0xff);
|
|
snd_wss_out(chip, CS4231_LEFT_LINE_IN, 0xff);
|
|
snd_wss_out(chip, CS4231_RIGHT_LINE_IN, 0xff);
|
|
switch (chip->hardware) {
|
|
case WSS_HW_CS4235:
|
|
case WSS_HW_CS4239:
|
|
snd_wss_out(chip, CS4235_LEFT_MASTER, 0xff);
|
|
snd_wss_out(chip, CS4235_RIGHT_MASTER, 0xff);
|
|
break;
|
|
}
|
|
|
|
*rchip = chip;
|
|
return 0;
|
|
}
|
|
|
|
int snd_cs4236_pcm(struct snd_wss *chip, int device)
|
|
{
|
|
int err;
|
|
|
|
err = snd_wss_pcm(chip, device);
|
|
if (err < 0)
|
|
return err;
|
|
chip->pcm->info_flags &= ~SNDRV_PCM_INFO_JOINT_DUPLEX;
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* MIXER
|
|
*/
|
|
|
|
#define CS4236_SINGLE(xname, xindex, reg, shift, mask, invert) \
|
|
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
|
|
.info = snd_cs4236_info_single, \
|
|
.get = snd_cs4236_get_single, .put = snd_cs4236_put_single, \
|
|
.private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
|
|
|
|
#define CS4236_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \
|
|
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
|
|
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
|
|
.info = snd_cs4236_info_single, \
|
|
.get = snd_cs4236_get_single, .put = snd_cs4236_put_single, \
|
|
.private_value = reg | (shift << 8) | (mask << 16) | (invert << 24), \
|
|
.tlv = { .p = (xtlv) } }
|
|
|
|
static int snd_cs4236_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
|
|
{
|
|
int mask = (kcontrol->private_value >> 16) & 0xff;
|
|
|
|
uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
|
|
uinfo->count = 1;
|
|
uinfo->value.integer.min = 0;
|
|
uinfo->value.integer.max = mask;
|
|
return 0;
|
|
}
|
|
|
|
static int snd_cs4236_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
|
{
|
|
struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
|
|
unsigned long flags;
|
|
int reg = kcontrol->private_value & 0xff;
|
|
int shift = (kcontrol->private_value >> 8) & 0xff;
|
|
int mask = (kcontrol->private_value >> 16) & 0xff;
|
|
int invert = (kcontrol->private_value >> 24) & 0xff;
|
|
|
|
spin_lock_irqsave(&chip->reg_lock, flags);
|
|
ucontrol->value.integer.value[0] = (chip->eimage[CS4236_REG(reg)] >> shift) & mask;
|
|
spin_unlock_irqrestore(&chip->reg_lock, flags);
|
|
if (invert)
|
|
ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
|
|
return 0;
|
|
}
|
|
|
|
static int snd_cs4236_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
|
{
|
|
struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
|
|
unsigned long flags;
|
|
int reg = kcontrol->private_value & 0xff;
|
|
int shift = (kcontrol->private_value >> 8) & 0xff;
|
|
int mask = (kcontrol->private_value >> 16) & 0xff;
|
|
int invert = (kcontrol->private_value >> 24) & 0xff;
|
|
int change;
|
|
unsigned short val;
|
|
|
|
val = (ucontrol->value.integer.value[0] & mask);
|
|
if (invert)
|
|
val = mask - val;
|
|
val <<= shift;
|
|
spin_lock_irqsave(&chip->reg_lock, flags);
|
|
val = (chip->eimage[CS4236_REG(reg)] & ~(mask << shift)) | val;
|
|
change = val != chip->eimage[CS4236_REG(reg)];
|
|
snd_cs4236_ext_out(chip, reg, val);
|
|
spin_unlock_irqrestore(&chip->reg_lock, flags);
|
|
return change;
|
|
}
|
|
|
|
#define CS4236_SINGLEC(xname, xindex, reg, shift, mask, invert) \
|
|
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
|
|
.info = snd_cs4236_info_single, \
|
|
.get = snd_cs4236_get_singlec, .put = snd_cs4236_put_singlec, \
|
|
.private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
|
|
|
|
static int snd_cs4236_get_singlec(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
|
{
|
|
struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
|
|
unsigned long flags;
|
|
int reg = kcontrol->private_value & 0xff;
|
|
int shift = (kcontrol->private_value >> 8) & 0xff;
|
|
int mask = (kcontrol->private_value >> 16) & 0xff;
|
|
int invert = (kcontrol->private_value >> 24) & 0xff;
|
|
|
|
spin_lock_irqsave(&chip->reg_lock, flags);
|
|
ucontrol->value.integer.value[0] = (chip->cimage[reg] >> shift) & mask;
|
|
spin_unlock_irqrestore(&chip->reg_lock, flags);
|
|
if (invert)
|
|
ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
|
|
return 0;
|
|
}
|
|
|
|
static int snd_cs4236_put_singlec(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
|
{
|
|
struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
|
|
unsigned long flags;
|
|
int reg = kcontrol->private_value & 0xff;
|
|
int shift = (kcontrol->private_value >> 8) & 0xff;
|
|
int mask = (kcontrol->private_value >> 16) & 0xff;
|
|
int invert = (kcontrol->private_value >> 24) & 0xff;
|
|
int change;
|
|
unsigned short val;
|
|
|
|
val = (ucontrol->value.integer.value[0] & mask);
|
|
if (invert)
|
|
val = mask - val;
|
|
val <<= shift;
|
|
spin_lock_irqsave(&chip->reg_lock, flags);
|
|
val = (chip->cimage[reg] & ~(mask << shift)) | val;
|
|
change = val != chip->cimage[reg];
|
|
snd_cs4236_ctrl_out(chip, reg, val);
|
|
spin_unlock_irqrestore(&chip->reg_lock, flags);
|
|
return change;
|
|
}
|
|
|
|
#define CS4236_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
|
|
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
|
|
.info = snd_cs4236_info_double, \
|
|
.get = snd_cs4236_get_double, .put = snd_cs4236_put_double, \
|
|
.private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
|
|
|
|
#define CS4236_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, \
|
|
shift_right, mask, invert, xtlv) \
|
|
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
|
|
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
|
|
.info = snd_cs4236_info_double, \
|
|
.get = snd_cs4236_get_double, .put = snd_cs4236_put_double, \
|
|
.private_value = left_reg | (right_reg << 8) | (shift_left << 16) | \
|
|
(shift_right << 19) | (mask << 24) | (invert << 22), \
|
|
.tlv = { .p = (xtlv) } }
|
|
|
|
static int snd_cs4236_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
|
|
{
|
|
int mask = (kcontrol->private_value >> 24) & 0xff;
|
|
|
|
uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
|
|
uinfo->count = 2;
|
|
uinfo->value.integer.min = 0;
|
|
uinfo->value.integer.max = mask;
|
|
return 0;
|
|
}
|
|
|
|
static int snd_cs4236_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
|
{
|
|
struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
|
|
unsigned long flags;
|
|
int left_reg = kcontrol->private_value & 0xff;
|
|
int right_reg = (kcontrol->private_value >> 8) & 0xff;
|
|
int shift_left = (kcontrol->private_value >> 16) & 0x07;
|
|
int shift_right = (kcontrol->private_value >> 19) & 0x07;
|
|
int mask = (kcontrol->private_value >> 24) & 0xff;
|
|
int invert = (kcontrol->private_value >> 22) & 1;
|
|
|
|
spin_lock_irqsave(&chip->reg_lock, flags);
|
|
ucontrol->value.integer.value[0] = (chip->eimage[CS4236_REG(left_reg)] >> shift_left) & mask;
|
|
ucontrol->value.integer.value[1] = (chip->eimage[CS4236_REG(right_reg)] >> shift_right) & mask;
|
|
spin_unlock_irqrestore(&chip->reg_lock, flags);
|
|
if (invert) {
|
|
ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
|
|
ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int snd_cs4236_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
|
{
|
|
struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
|
|
unsigned long flags;
|
|
int left_reg = kcontrol->private_value & 0xff;
|
|
int right_reg = (kcontrol->private_value >> 8) & 0xff;
|
|
int shift_left = (kcontrol->private_value >> 16) & 0x07;
|
|
int shift_right = (kcontrol->private_value >> 19) & 0x07;
|
|
int mask = (kcontrol->private_value >> 24) & 0xff;
|
|
int invert = (kcontrol->private_value >> 22) & 1;
|
|
int change;
|
|
unsigned short val1, val2;
|
|
|
|
val1 = ucontrol->value.integer.value[0] & mask;
|
|
val2 = ucontrol->value.integer.value[1] & mask;
|
|
if (invert) {
|
|
val1 = mask - val1;
|
|
val2 = mask - val2;
|
|
}
|
|
val1 <<= shift_left;
|
|
val2 <<= shift_right;
|
|
spin_lock_irqsave(&chip->reg_lock, flags);
|
|
if (left_reg != right_reg) {
|
|
val1 = (chip->eimage[CS4236_REG(left_reg)] & ~(mask << shift_left)) | val1;
|
|
val2 = (chip->eimage[CS4236_REG(right_reg)] & ~(mask << shift_right)) | val2;
|
|
change = val1 != chip->eimage[CS4236_REG(left_reg)] || val2 != chip->eimage[CS4236_REG(right_reg)];
|
|
snd_cs4236_ext_out(chip, left_reg, val1);
|
|
snd_cs4236_ext_out(chip, right_reg, val2);
|
|
} else {
|
|
val1 = (chip->eimage[CS4236_REG(left_reg)] & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2;
|
|
change = val1 != chip->eimage[CS4236_REG(left_reg)];
|
|
snd_cs4236_ext_out(chip, left_reg, val1);
|
|
}
|
|
spin_unlock_irqrestore(&chip->reg_lock, flags);
|
|
return change;
|
|
}
|
|
|
|
#define CS4236_DOUBLE1(xname, xindex, left_reg, right_reg, shift_left, \
|
|
shift_right, mask, invert) \
|
|
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
|
|
.info = snd_cs4236_info_double, \
|
|
.get = snd_cs4236_get_double1, .put = snd_cs4236_put_double1, \
|
|
.private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
|
|
|
|
#define CS4236_DOUBLE1_TLV(xname, xindex, left_reg, right_reg, shift_left, \
|
|
shift_right, mask, invert, xtlv) \
|
|
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
|
|
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
|
|
.info = snd_cs4236_info_double, \
|
|
.get = snd_cs4236_get_double1, .put = snd_cs4236_put_double1, \
|
|
.private_value = left_reg | (right_reg << 8) | (shift_left << 16) | \
|
|
(shift_right << 19) | (mask << 24) | (invert << 22), \
|
|
.tlv = { .p = (xtlv) } }
|
|
|
|
static int snd_cs4236_get_double1(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
|
{
|
|
struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
|
|
unsigned long flags;
|
|
int left_reg = kcontrol->private_value & 0xff;
|
|
int right_reg = (kcontrol->private_value >> 8) & 0xff;
|
|
int shift_left = (kcontrol->private_value >> 16) & 0x07;
|
|
int shift_right = (kcontrol->private_value >> 19) & 0x07;
|
|
int mask = (kcontrol->private_value >> 24) & 0xff;
|
|
int invert = (kcontrol->private_value >> 22) & 1;
|
|
|
|
spin_lock_irqsave(&chip->reg_lock, flags);
|
|
ucontrol->value.integer.value[0] = (chip->image[left_reg] >> shift_left) & mask;
|
|
ucontrol->value.integer.value[1] = (chip->eimage[CS4236_REG(right_reg)] >> shift_right) & mask;
|
|
spin_unlock_irqrestore(&chip->reg_lock, flags);
|
|
if (invert) {
|
|
ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
|
|
ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int snd_cs4236_put_double1(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
|
{
|
|
struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
|
|
unsigned long flags;
|
|
int left_reg = kcontrol->private_value & 0xff;
|
|
int right_reg = (kcontrol->private_value >> 8) & 0xff;
|
|
int shift_left = (kcontrol->private_value >> 16) & 0x07;
|
|
int shift_right = (kcontrol->private_value >> 19) & 0x07;
|
|
int mask = (kcontrol->private_value >> 24) & 0xff;
|
|
int invert = (kcontrol->private_value >> 22) & 1;
|
|
int change;
|
|
unsigned short val1, val2;
|
|
|
|
val1 = ucontrol->value.integer.value[0] & mask;
|
|
val2 = ucontrol->value.integer.value[1] & mask;
|
|
if (invert) {
|
|
val1 = mask - val1;
|
|
val2 = mask - val2;
|
|
}
|
|
val1 <<= shift_left;
|
|
val2 <<= shift_right;
|
|
spin_lock_irqsave(&chip->reg_lock, flags);
|
|
val1 = (chip->image[left_reg] & ~(mask << shift_left)) | val1;
|
|
val2 = (chip->eimage[CS4236_REG(right_reg)] & ~(mask << shift_right)) | val2;
|
|
change = val1 != chip->image[left_reg] || val2 != chip->eimage[CS4236_REG(right_reg)];
|
|
snd_wss_out(chip, left_reg, val1);
|
|
snd_cs4236_ext_out(chip, right_reg, val2);
|
|
spin_unlock_irqrestore(&chip->reg_lock, flags);
|
|
return change;
|
|
}
|
|
|
|
#define CS4236_MASTER_DIGITAL(xname, xindex, xtlv) \
|
|
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
|
|
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
|
|
.info = snd_cs4236_info_double, \
|
|
.get = snd_cs4236_get_master_digital, .put = snd_cs4236_put_master_digital, \
|
|
.private_value = 71 << 24, \
|
|
.tlv = { .p = (xtlv) } }
|
|
|
|
static inline int snd_cs4236_mixer_master_digital_invert_volume(int vol)
|
|
{
|
|
return (vol < 64) ? 63 - vol : 64 + (71 - vol);
|
|
}
|
|
|
|
static int snd_cs4236_get_master_digital(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
|
{
|
|
struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
|
|
unsigned long flags;
|
|
|
|
spin_lock_irqsave(&chip->reg_lock, flags);
|
|
ucontrol->value.integer.value[0] = snd_cs4236_mixer_master_digital_invert_volume(chip->eimage[CS4236_REG(CS4236_LEFT_MASTER)] & 0x7f);
|
|
ucontrol->value.integer.value[1] = snd_cs4236_mixer_master_digital_invert_volume(chip->eimage[CS4236_REG(CS4236_RIGHT_MASTER)] & 0x7f);
|
|
spin_unlock_irqrestore(&chip->reg_lock, flags);
|
|
return 0;
|
|
}
|
|
|
|
static int snd_cs4236_put_master_digital(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
|
{
|
|
struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
|
|
unsigned long flags;
|
|
int change;
|
|
unsigned short val1, val2;
|
|
|
|
val1 = snd_cs4236_mixer_master_digital_invert_volume(ucontrol->value.integer.value[0] & 0x7f);
|
|
val2 = snd_cs4236_mixer_master_digital_invert_volume(ucontrol->value.integer.value[1] & 0x7f);
|
|
spin_lock_irqsave(&chip->reg_lock, flags);
|
|
val1 = (chip->eimage[CS4236_REG(CS4236_LEFT_MASTER)] & ~0x7f) | val1;
|
|
val2 = (chip->eimage[CS4236_REG(CS4236_RIGHT_MASTER)] & ~0x7f) | val2;
|
|
change = val1 != chip->eimage[CS4236_REG(CS4236_LEFT_MASTER)] || val2 != chip->eimage[CS4236_REG(CS4236_RIGHT_MASTER)];
|
|
snd_cs4236_ext_out(chip, CS4236_LEFT_MASTER, val1);
|
|
snd_cs4236_ext_out(chip, CS4236_RIGHT_MASTER, val2);
|
|
spin_unlock_irqrestore(&chip->reg_lock, flags);
|
|
return change;
|
|
}
|
|
|
|
#define CS4235_OUTPUT_ACCU(xname, xindex, xtlv) \
|
|
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
|
|
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
|
|
.info = snd_cs4236_info_double, \
|
|
.get = snd_cs4235_get_output_accu, .put = snd_cs4235_put_output_accu, \
|
|
.private_value = 3 << 24, \
|
|
.tlv = { .p = (xtlv) } }
|
|
|
|
static inline int snd_cs4235_mixer_output_accu_get_volume(int vol)
|
|
{
|
|
switch ((vol >> 5) & 3) {
|
|
case 0: return 1;
|
|
case 1: return 3;
|
|
case 2: return 2;
|
|
case 3: return 0;
|
|
}
|
|
return 3;
|
|
}
|
|
|
|
static inline int snd_cs4235_mixer_output_accu_set_volume(int vol)
|
|
{
|
|
switch (vol & 3) {
|
|
case 0: return 3 << 5;
|
|
case 1: return 0 << 5;
|
|
case 2: return 2 << 5;
|
|
case 3: return 1 << 5;
|
|
}
|
|
return 1 << 5;
|
|
}
|
|
|
|
static int snd_cs4235_get_output_accu(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
|
{
|
|
struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
|
|
unsigned long flags;
|
|
|
|
spin_lock_irqsave(&chip->reg_lock, flags);
|
|
ucontrol->value.integer.value[0] = snd_cs4235_mixer_output_accu_get_volume(chip->image[CS4235_LEFT_MASTER]);
|
|
ucontrol->value.integer.value[1] = snd_cs4235_mixer_output_accu_get_volume(chip->image[CS4235_RIGHT_MASTER]);
|
|
spin_unlock_irqrestore(&chip->reg_lock, flags);
|
|
return 0;
|
|
}
|
|
|
|
static int snd_cs4235_put_output_accu(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
|
{
|
|
struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
|
|
unsigned long flags;
|
|
int change;
|
|
unsigned short val1, val2;
|
|
|
|
val1 = snd_cs4235_mixer_output_accu_set_volume(ucontrol->value.integer.value[0]);
|
|
val2 = snd_cs4235_mixer_output_accu_set_volume(ucontrol->value.integer.value[1]);
|
|
spin_lock_irqsave(&chip->reg_lock, flags);
|
|
val1 = (chip->image[CS4235_LEFT_MASTER] & ~(3 << 5)) | val1;
|
|
val2 = (chip->image[CS4235_RIGHT_MASTER] & ~(3 << 5)) | val2;
|
|
change = val1 != chip->image[CS4235_LEFT_MASTER] || val2 != chip->image[CS4235_RIGHT_MASTER];
|
|
snd_wss_out(chip, CS4235_LEFT_MASTER, val1);
|
|
snd_wss_out(chip, CS4235_RIGHT_MASTER, val2);
|
|
spin_unlock_irqrestore(&chip->reg_lock, flags);
|
|
return change;
|
|
}
|
|
|
|
static const DECLARE_TLV_DB_SCALE(db_scale_7bit, -9450, 150, 0);
|
|
static const DECLARE_TLV_DB_SCALE(db_scale_6bit, -9450, 150, 0);
|
|
static const DECLARE_TLV_DB_SCALE(db_scale_6bit_12db_max, -8250, 150, 0);
|
|
static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0);
|
|
static const DECLARE_TLV_DB_SCALE(db_scale_5bit_22db_max, -2400, 150, 0);
|
|
static const DECLARE_TLV_DB_SCALE(db_scale_4bit, -4500, 300, 0);
|
|
static const DECLARE_TLV_DB_SCALE(db_scale_2bit, -1800, 600, 0);
|
|
static const DECLARE_TLV_DB_SCALE(db_scale_rec_gain, 0, 150, 0);
|
|
|
|
static struct snd_kcontrol_new snd_cs4236_controls[] = {
|
|
|
|
CS4236_DOUBLE("Master Digital Playback Switch", 0,
|
|
CS4236_LEFT_MASTER, CS4236_RIGHT_MASTER, 7, 7, 1, 1),
|
|
CS4236_DOUBLE("Master Digital Capture Switch", 0,
|
|
CS4236_DAC_MUTE, CS4236_DAC_MUTE, 7, 6, 1, 1),
|
|
CS4236_MASTER_DIGITAL("Master Digital Volume", 0, db_scale_7bit),
|
|
|
|
CS4236_DOUBLE_TLV("Capture Boost Volume", 0,
|
|
CS4236_LEFT_MIX_CTRL, CS4236_RIGHT_MIX_CTRL, 5, 5, 3, 1,
|
|
db_scale_2bit),
|
|
|
|
WSS_DOUBLE("PCM Playback Switch", 0,
|
|
CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1),
|
|
WSS_DOUBLE_TLV("PCM Playback Volume", 0,
|
|
CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1,
|
|
db_scale_6bit),
|
|
|
|
CS4236_DOUBLE("DSP Playback Switch", 0,
|
|
CS4236_LEFT_DSP, CS4236_RIGHT_DSP, 7, 7, 1, 1),
|
|
CS4236_DOUBLE_TLV("DSP Playback Volume", 0,
|
|
CS4236_LEFT_DSP, CS4236_RIGHT_DSP, 0, 0, 63, 1,
|
|
db_scale_6bit),
|
|
|
|
CS4236_DOUBLE("FM Playback Switch", 0,
|
|
CS4236_LEFT_FM, CS4236_RIGHT_FM, 7, 7, 1, 1),
|
|
CS4236_DOUBLE_TLV("FM Playback Volume", 0,
|
|
CS4236_LEFT_FM, CS4236_RIGHT_FM, 0, 0, 63, 1,
|
|
db_scale_6bit),
|
|
|
|
CS4236_DOUBLE("Wavetable Playback Switch", 0,
|
|
CS4236_LEFT_WAVE, CS4236_RIGHT_WAVE, 7, 7, 1, 1),
|
|
CS4236_DOUBLE_TLV("Wavetable Playback Volume", 0,
|
|
CS4236_LEFT_WAVE, CS4236_RIGHT_WAVE, 0, 0, 63, 1,
|
|
db_scale_6bit_12db_max),
|
|
|
|
WSS_DOUBLE("Synth Playback Switch", 0,
|
|
CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1),
|
|
WSS_DOUBLE_TLV("Synth Volume", 0,
|
|
CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 31, 1,
|
|
db_scale_5bit_12db_max),
|
|
WSS_DOUBLE("Synth Capture Switch", 0,
|
|
CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 6, 6, 1, 1),
|
|
WSS_DOUBLE("Synth Capture Bypass", 0,
|
|
CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 5, 5, 1, 1),
|
|
|
|
CS4236_DOUBLE("Mic Playback Switch", 0,
|
|
CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 6, 6, 1, 1),
|
|
CS4236_DOUBLE("Mic Capture Switch", 0,
|
|
CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 7, 7, 1, 1),
|
|
CS4236_DOUBLE_TLV("Mic Volume", 0, CS4236_LEFT_MIC, CS4236_RIGHT_MIC,
|
|
0, 0, 31, 1, db_scale_5bit_22db_max),
|
|
CS4236_DOUBLE("Mic Playback Boost (+20dB)", 0,
|
|
CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 5, 5, 1, 0),
|
|
|
|
WSS_DOUBLE("Line Playback Switch", 0,
|
|
CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 7, 7, 1, 1),
|
|
WSS_DOUBLE_TLV("Line Volume", 0,
|
|
CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 0, 0, 31, 1,
|
|
db_scale_5bit_12db_max),
|
|
WSS_DOUBLE("Line Capture Switch", 0,
|
|
CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 6, 6, 1, 1),
|
|
WSS_DOUBLE("Line Capture Bypass", 0,
|
|
CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 5, 5, 1, 1),
|
|
|
|
WSS_DOUBLE("CD Playback Switch", 0,
|
|
CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1),
|
|
WSS_DOUBLE_TLV("CD Volume", 0,
|
|
CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1,
|
|
db_scale_5bit_12db_max),
|
|
WSS_DOUBLE("CD Capture Switch", 0,
|
|
CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 6, 6, 1, 1),
|
|
|
|
CS4236_DOUBLE1("Mono Output Playback Switch", 0,
|
|
CS4231_MONO_CTRL, CS4236_RIGHT_MIX_CTRL, 6, 7, 1, 1),
|
|
CS4236_DOUBLE1("Beep Playback Switch", 0,
|
|
CS4231_MONO_CTRL, CS4236_LEFT_MIX_CTRL, 7, 7, 1, 1),
|
|
WSS_SINGLE_TLV("Beep Playback Volume", 0, CS4231_MONO_CTRL, 0, 15, 1,
|
|
db_scale_4bit),
|
|
WSS_SINGLE("Beep Bypass Playback Switch", 0, CS4231_MONO_CTRL, 5, 1, 0),
|
|
|
|
WSS_DOUBLE_TLV("Capture Volume", 0, CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT,
|
|
0, 0, 15, 0, db_scale_rec_gain),
|
|
WSS_DOUBLE("Analog Loopback Capture Switch", 0,
|
|
CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 7, 7, 1, 0),
|
|
|
|
WSS_SINGLE("Loopback Digital Playback Switch", 0, CS4231_LOOPBACK, 0, 1, 0),
|
|
CS4236_DOUBLE1_TLV("Loopback Digital Playback Volume", 0,
|
|
CS4231_LOOPBACK, CS4236_RIGHT_LOOPBACK, 2, 0, 63, 1,
|
|
db_scale_6bit),
|
|
};
|
|
|
|
static const DECLARE_TLV_DB_SCALE(db_scale_5bit_6db_max, -5600, 200, 0);
|
|
static const DECLARE_TLV_DB_SCALE(db_scale_2bit_16db_max, -2400, 800, 0);
|
|
|
|
static struct snd_kcontrol_new snd_cs4235_controls[] = {
|
|
|
|
WSS_DOUBLE("Master Playback Switch", 0,
|
|
CS4235_LEFT_MASTER, CS4235_RIGHT_MASTER, 7, 7, 1, 1),
|
|
WSS_DOUBLE_TLV("Master Playback Volume", 0,
|
|
CS4235_LEFT_MASTER, CS4235_RIGHT_MASTER, 0, 0, 31, 1,
|
|
db_scale_5bit_6db_max),
|
|
|
|
CS4235_OUTPUT_ACCU("Playback Volume", 0, db_scale_2bit_16db_max),
|
|
|
|
WSS_DOUBLE("Synth Playback Switch", 1,
|
|
CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1),
|
|
WSS_DOUBLE("Synth Capture Switch", 1,
|
|
CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 6, 6, 1, 1),
|
|
WSS_DOUBLE_TLV("Synth Volume", 1,
|
|
CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 31, 1,
|
|
db_scale_5bit_12db_max),
|
|
|
|
CS4236_DOUBLE_TLV("Capture Volume", 0,
|
|
CS4236_LEFT_MIX_CTRL, CS4236_RIGHT_MIX_CTRL, 5, 5, 3, 1,
|
|
db_scale_2bit),
|
|
|
|
WSS_DOUBLE("PCM Playback Switch", 0,
|
|
CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1),
|
|
WSS_DOUBLE("PCM Capture Switch", 0,
|
|
CS4236_DAC_MUTE, CS4236_DAC_MUTE, 7, 6, 1, 1),
|
|
WSS_DOUBLE_TLV("PCM Volume", 0,
|
|
CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1,
|
|
db_scale_6bit),
|
|
|
|
CS4236_DOUBLE("DSP Switch", 0, CS4236_LEFT_DSP, CS4236_RIGHT_DSP, 7, 7, 1, 1),
|
|
|
|
CS4236_DOUBLE("FM Switch", 0, CS4236_LEFT_FM, CS4236_RIGHT_FM, 7, 7, 1, 1),
|
|
|
|
CS4236_DOUBLE("Wavetable Switch", 0,
|
|
CS4236_LEFT_WAVE, CS4236_RIGHT_WAVE, 7, 7, 1, 1),
|
|
|
|
CS4236_DOUBLE("Mic Capture Switch", 0,
|
|
CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 7, 7, 1, 1),
|
|
CS4236_DOUBLE("Mic Playback Switch", 0,
|
|
CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 6, 6, 1, 1),
|
|
CS4236_SINGLE_TLV("Mic Volume", 0, CS4236_LEFT_MIC, 0, 31, 1,
|
|
db_scale_5bit_22db_max),
|
|
CS4236_SINGLE("Mic Boost (+20dB)", 0, CS4236_LEFT_MIC, 5, 1, 0),
|
|
|
|
WSS_DOUBLE("Line Playback Switch", 0,
|
|
CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 7, 7, 1, 1),
|
|
WSS_DOUBLE("Line Capture Switch", 0,
|
|
CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 6, 6, 1, 1),
|
|
WSS_DOUBLE_TLV("Line Volume", 0,
|
|
CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 0, 0, 31, 1,
|
|
db_scale_5bit_12db_max),
|
|
|
|
WSS_DOUBLE("CD Playback Switch", 1,
|
|
CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1),
|
|
WSS_DOUBLE("CD Capture Switch", 1,
|
|
CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 6, 6, 1, 1),
|
|
WSS_DOUBLE_TLV("CD Volume", 1,
|
|
CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1,
|
|
db_scale_5bit_12db_max),
|
|
|
|
CS4236_DOUBLE1("Beep Playback Switch", 0,
|
|
CS4231_MONO_CTRL, CS4236_LEFT_MIX_CTRL, 7, 7, 1, 1),
|
|
WSS_SINGLE("Beep Playback Volume", 0, CS4231_MONO_CTRL, 0, 15, 1),
|
|
|
|
WSS_DOUBLE("Analog Loopback Switch", 0,
|
|
CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 7, 7, 1, 0),
|
|
};
|
|
|
|
#define CS4236_IEC958_ENABLE(xname, xindex) \
|
|
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
|
|
.info = snd_cs4236_info_single, \
|
|
.get = snd_cs4236_get_iec958_switch, .put = snd_cs4236_put_iec958_switch, \
|
|
.private_value = 1 << 16 }
|
|
|
|
static int snd_cs4236_get_iec958_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
|
{
|
|
struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
|
|
unsigned long flags;
|
|
|
|
spin_lock_irqsave(&chip->reg_lock, flags);
|
|
ucontrol->value.integer.value[0] = chip->image[CS4231_ALT_FEATURE_1] & 0x02 ? 1 : 0;
|
|
#if 0
|
|
printk(KERN_DEBUG "get valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, "
|
|
"C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n",
|
|
snd_wss_in(chip, CS4231_ALT_FEATURE_1),
|
|
snd_cs4236_ctrl_in(chip, 3),
|
|
snd_cs4236_ctrl_in(chip, 4),
|
|
snd_cs4236_ctrl_in(chip, 5),
|
|
snd_cs4236_ctrl_in(chip, 6),
|
|
snd_cs4236_ctrl_in(chip, 8));
|
|
#endif
|
|
spin_unlock_irqrestore(&chip->reg_lock, flags);
|
|
return 0;
|
|
}
|
|
|
|
static int snd_cs4236_put_iec958_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
|
{
|
|
struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
|
|
unsigned long flags;
|
|
int change;
|
|
unsigned short enable, val;
|
|
|
|
enable = ucontrol->value.integer.value[0] & 1;
|
|
|
|
mutex_lock(&chip->mce_mutex);
|
|
snd_wss_mce_up(chip);
|
|
spin_lock_irqsave(&chip->reg_lock, flags);
|
|
val = (chip->image[CS4231_ALT_FEATURE_1] & ~0x0e) | (0<<2) | (enable << 1);
|
|
change = val != chip->image[CS4231_ALT_FEATURE_1];
|
|
snd_wss_out(chip, CS4231_ALT_FEATURE_1, val);
|
|
val = snd_cs4236_ctrl_in(chip, 4) | 0xc0;
|
|
snd_cs4236_ctrl_out(chip, 4, val);
|
|
udelay(100);
|
|
val &= ~0x40;
|
|
snd_cs4236_ctrl_out(chip, 4, val);
|
|
spin_unlock_irqrestore(&chip->reg_lock, flags);
|
|
snd_wss_mce_down(chip);
|
|
mutex_unlock(&chip->mce_mutex);
|
|
|
|
#if 0
|
|
printk(KERN_DEBUG "set valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, "
|
|
"C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n",
|
|
snd_wss_in(chip, CS4231_ALT_FEATURE_1),
|
|
snd_cs4236_ctrl_in(chip, 3),
|
|
snd_cs4236_ctrl_in(chip, 4),
|
|
snd_cs4236_ctrl_in(chip, 5),
|
|
snd_cs4236_ctrl_in(chip, 6),
|
|
snd_cs4236_ctrl_in(chip, 8));
|
|
#endif
|
|
return change;
|
|
}
|
|
|
|
static struct snd_kcontrol_new snd_cs4236_iec958_controls[] = {
|
|
CS4236_IEC958_ENABLE("IEC958 Output Enable", 0),
|
|
CS4236_SINGLEC("IEC958 Output Validity", 0, 4, 4, 1, 0),
|
|
CS4236_SINGLEC("IEC958 Output User", 0, 4, 5, 1, 0),
|
|
CS4236_SINGLEC("IEC958 Output CSBR", 0, 4, 6, 1, 0),
|
|
CS4236_SINGLEC("IEC958 Output Channel Status Low", 0, 5, 1, 127, 0),
|
|
CS4236_SINGLEC("IEC958 Output Channel Status High", 0, 6, 0, 255, 0)
|
|
};
|
|
|
|
static struct snd_kcontrol_new snd_cs4236_3d_controls_cs4235[] = {
|
|
CS4236_SINGLEC("3D Control - Switch", 0, 3, 4, 1, 0),
|
|
CS4236_SINGLEC("3D Control - Space", 0, 2, 4, 15, 1)
|
|
};
|
|
|
|
static struct snd_kcontrol_new snd_cs4236_3d_controls_cs4237[] = {
|
|
CS4236_SINGLEC("3D Control - Switch", 0, 3, 7, 1, 0),
|
|
CS4236_SINGLEC("3D Control - Space", 0, 2, 4, 15, 1),
|
|
CS4236_SINGLEC("3D Control - Center", 0, 2, 0, 15, 1),
|
|
CS4236_SINGLEC("3D Control - Mono", 0, 3, 6, 1, 0),
|
|
CS4236_SINGLEC("3D Control - IEC958", 0, 3, 5, 1, 0)
|
|
};
|
|
|
|
static struct snd_kcontrol_new snd_cs4236_3d_controls_cs4238[] = {
|
|
CS4236_SINGLEC("3D Control - Switch", 0, 3, 4, 1, 0),
|
|
CS4236_SINGLEC("3D Control - Space", 0, 2, 4, 15, 1),
|
|
CS4236_SINGLEC("3D Control - Volume", 0, 2, 0, 15, 1),
|
|
CS4236_SINGLEC("3D Control - IEC958", 0, 3, 5, 1, 0)
|
|
};
|
|
|
|
int snd_cs4236_mixer(struct snd_wss *chip)
|
|
{
|
|
struct snd_card *card;
|
|
unsigned int idx, count;
|
|
int err;
|
|
struct snd_kcontrol_new *kcontrol;
|
|
|
|
if (snd_BUG_ON(!chip || !chip->card))
|
|
return -EINVAL;
|
|
card = chip->card;
|
|
strcpy(card->mixername, snd_wss_chip_id(chip));
|
|
|
|
if (chip->hardware == WSS_HW_CS4235 ||
|
|
chip->hardware == WSS_HW_CS4239) {
|
|
for (idx = 0; idx < ARRAY_SIZE(snd_cs4235_controls); idx++) {
|
|
if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_cs4235_controls[idx], chip))) < 0)
|
|
return err;
|
|
}
|
|
} else {
|
|
for (idx = 0; idx < ARRAY_SIZE(snd_cs4236_controls); idx++) {
|
|
if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_cs4236_controls[idx], chip))) < 0)
|
|
return err;
|
|
}
|
|
}
|
|
switch (chip->hardware) {
|
|
case WSS_HW_CS4235:
|
|
case WSS_HW_CS4239:
|
|
count = ARRAY_SIZE(snd_cs4236_3d_controls_cs4235);
|
|
kcontrol = snd_cs4236_3d_controls_cs4235;
|
|
break;
|
|
case WSS_HW_CS4237B:
|
|
count = ARRAY_SIZE(snd_cs4236_3d_controls_cs4237);
|
|
kcontrol = snd_cs4236_3d_controls_cs4237;
|
|
break;
|
|
case WSS_HW_CS4238B:
|
|
count = ARRAY_SIZE(snd_cs4236_3d_controls_cs4238);
|
|
kcontrol = snd_cs4236_3d_controls_cs4238;
|
|
break;
|
|
default:
|
|
count = 0;
|
|
kcontrol = NULL;
|
|
}
|
|
for (idx = 0; idx < count; idx++, kcontrol++) {
|
|
if ((err = snd_ctl_add(card, snd_ctl_new1(kcontrol, chip))) < 0)
|
|
return err;
|
|
}
|
|
if (chip->hardware == WSS_HW_CS4237B ||
|
|
chip->hardware == WSS_HW_CS4238B) {
|
|
for (idx = 0; idx < ARRAY_SIZE(snd_cs4236_iec958_controls); idx++) {
|
|
if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_cs4236_iec958_controls[idx], chip))) < 0)
|
|
return err;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|