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cb11662602
freebsd-nq/sys/dev/sound/pci/spicds.c
Alexander Leidinger 3141a8dcd1 All open fixes and improvements from Konstantin for which users had to 
use patches so far:
 + Envy24:
   - fix: broken init data for M Audio Delta DiO 2496
   - add: support for M Audio Delta 44
   - add: support for M Audio Delta 1010LT
     Tested by:	Dominique Goncalves, dominique.goncalves at gmail.com
   - add: support for Terratec EWX 2496
     Tested by:	Stefan Sperling, stsp at stsp.name
   - add: support for M Audio Delta 66
     Tested by:	Richard Bown, richard.bown at blueyonder.co.uk
   - add: support for M Audio Delta 1010
     Tested by:	Andrew Reilly, areilly at bigpond.net.au
 + Envy24HT:
   - add: support for Terrasoniq TS22PCI
   - fix: M-Audio Revolution 5.1 sound volume is very low
     Reported by:	Oliver Hartmann, ohartman at zedat.fu-berlin.de
                 	Andrey Slusar, anrays at gmail.com
     Tested by:		Andrey Slusar, anrays at gmail.com
               		Rusu Silviu, arol.the at gmail.com
   - fix: M-Audio Revolution 7.1 sound is distorted and very quiet
     Reported by:	Olev Hannula, hannula at gmail.com
     Tested by:		Olev Hannula, hannula at gmail.com
               		Stanislav Belansky, stanislav at icmail.ru
   - fix: Terratec PHASE 22 codec is power-off due to wrong init data
     Reported by:	Philipp Ost, pj at smo.de
     Tested by:		Philipp Ost, pj at smo.de
 + SpicDS:
   - fix: AK4381 produce hiss sound on 192kHz sample rate
   - fix: stupid bug with volume control for AK4396

Submitted by:	 	Konstantin Dimitrov <kosio.dimitrov@gmail.com>
2009-02-11 10:29:45 +00:00

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/*
* Copyright (c) 2006 Konstantin Dimitrov <kosio.dimitrov@gmail.com>
* Copyright (c) 2001 Katsurajima Naoto <raven@katsurajima.seya.yokohama.jp>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHERIN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THEPOSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#include <dev/sound/pcm/sound.h>
#include <dev/sound/pci/spicds.h>
MALLOC_DEFINE(M_SPICDS, "spicds", "SPI codec");
#define SPICDS_NAMELEN 16
struct spicds_info {
device_t dev;
spicds_ctrl ctrl;
void *devinfo;
int num; /* number of this device */
unsigned int type; /* codec type */
unsigned int cif; /* Controll data Interface Format (0/1) */
unsigned int format; /* data format and master clock frequency */
unsigned int dvc; /* De-emphasis and Volume Control */
unsigned int left, right;
char name[SPICDS_NAMELEN];
struct mtx *lock;
};
static void
spicds_wrbit(struct spicds_info *codec, int bit)
{
unsigned int cs, cdti;
if (codec->cif)
cs = 1;
else
cs = 0;
if (bit)
cdti = 1;
else
cdti = 0;
codec->ctrl(codec->devinfo, cs, 0, cdti);
DELAY(1);
codec->ctrl(codec->devinfo, cs, 1, cdti);
DELAY(1);
return;
}
static void
spicds_wrcd(struct spicds_info *codec, int reg, u_int16_t val)
{
int mask;
#if(0)
device_printf(codec->dev, "spicds_wrcd(codec, 0x%02x, 0x%02x)\n", reg, val);
#endif
/* start */
if (codec->cif)
codec->ctrl(codec->devinfo, 1, 1, 0);
else
codec->ctrl(codec->devinfo, 0, 1, 0);
DELAY(1);
if (codec->type != SPICDS_TYPE_WM8770) {
if (codec->type == SPICDS_TYPE_AK4381) {
/* AK4381 chip address */
spicds_wrbit(codec, 0);
spicds_wrbit(codec, 1);
}
else if (codec->type == SPICDS_TYPE_AK4396)
{
/* AK4396 chip address */
spicds_wrbit(codec, 0);
spicds_wrbit(codec, 0);
}
else {
/* chip address */
spicds_wrbit(codec, 1);
spicds_wrbit(codec, 0);
}
/* write */
spicds_wrbit(codec, 1);
/* register address */
for (mask = 0x10; mask != 0; mask >>= 1)
spicds_wrbit(codec, reg & mask);
/* data */
for (mask = 0x80; mask != 0; mask >>= 1)
spicds_wrbit(codec, val & mask);
/* stop */
DELAY(1);
}
else {
/* register address */
for (mask = 0x40; mask != 0; mask >>= 1)
spicds_wrbit(codec, reg & mask);
/* data */
for (mask = 0x100; mask != 0; mask >>= 1)
spicds_wrbit(codec, val & mask);
/* stop */
DELAY(1);
}
if (codec->cif) {
codec->ctrl(codec->devinfo, 0, 1, 0);
DELAY(1);
codec->ctrl(codec->devinfo, 1, 1, 0);
}
else {
codec->ctrl(codec->devinfo, 1, 1, 0);
}
return;
}
struct spicds_info *
spicds_create(device_t dev, void *devinfo, int num, spicds_ctrl ctrl)
{
struct spicds_info *codec;
#if(0)
device_printf(dev, "spicds_create(dev, devinfo, %d, ctrl)\n", num);
#endif
codec = (struct spicds_info *)malloc(sizeof *codec, M_SPICDS, M_NOWAIT);
if (codec == NULL)
return NULL;
snprintf(codec->name, SPICDS_NAMELEN, "%s:spicds%d", device_get_nameunit(dev), num);
codec->lock = snd_mtxcreate(codec->name, codec->name);
codec->dev = dev;
codec->ctrl = ctrl;
codec->devinfo = devinfo;
codec->num = num;
codec->type = SPICDS_TYPE_AK4524;
codec->cif = 0;
codec->format = AK452X_FORMAT_I2S | AK452X_FORMAT_256FSN | AK452X_FORMAT_1X;
codec->dvc = AK452X_DVC_DEMOFF | AK452X_DVC_ZTM1024 | AK452X_DVC_ZCE;
return codec;
}
void
spicds_destroy(struct spicds_info *codec)
{
snd_mtxfree(codec->lock);
free(codec, M_SPICDS);
}
void
spicds_settype(struct spicds_info *codec, unsigned int type)
{
snd_mtxlock(codec->lock);
codec->type = type;
snd_mtxunlock(codec->lock);
}
void
spicds_setcif(struct spicds_info *codec, unsigned int cif)
{
snd_mtxlock(codec->lock);
codec->cif = cif;
snd_mtxunlock(codec->lock);
}
void
spicds_setformat(struct spicds_info *codec, unsigned int format)
{
snd_mtxlock(codec->lock);
codec->format = format;
snd_mtxunlock(codec->lock);
}
void
spicds_setdvc(struct spicds_info *codec, unsigned int dvc)
{
snd_mtxlock(codec->lock);
codec->dvc = dvc;
snd_mtxunlock(codec->lock);
}
void
spicds_init(struct spicds_info *codec)
{
#if(0)
device_printf(codec->dev, "spicds_init(codec)\n");
#endif
snd_mtxlock(codec->lock);
if (codec->type == SPICDS_TYPE_AK4524 ||\
codec->type == SPICDS_TYPE_AK4528) {
/* power off */
spicds_wrcd(codec, AK4524_POWER, 0);
/* set parameter */
spicds_wrcd(codec, AK4524_FORMAT, codec->format);
spicds_wrcd(codec, AK4524_DVC, codec->dvc);
/* power on */
spicds_wrcd(codec, AK4524_POWER, AK452X_POWER_PWDA | AK452X_POWER_PWAD | AK452X_POWER_PWVR);
/* free reset register */
spicds_wrcd(codec, AK4524_RESET, AK452X_RESET_RSDA | AK452X_RESET_RSAD);
}
if (codec->type == SPICDS_TYPE_WM8770) {
/* WM8770 init values are taken from ALSA */
/* These come first to reduce init pop noise */
spicds_wrcd(codec, 0x1b, 0x044); /* ADC Mux (AC'97 source) */
spicds_wrcd(codec, 0x1c, 0x00B); /* Out Mux1 (VOUT1 = DAC+AUX, VOUT2 = DAC) */
spicds_wrcd(codec, 0x1d, 0x009); /* Out Mux2 (VOUT2 = DAC, VOUT3 = DAC) */
spicds_wrcd(codec, 0x18, 0x000); /* All power-up */
spicds_wrcd(codec, 0x16, 0x122); /* I2S, normal polarity, 24bit */
spicds_wrcd(codec, 0x17, 0x022); /* 256fs, slave mode */
spicds_wrcd(codec, 0x19, 0x000); /* -12dB ADC/L */
spicds_wrcd(codec, 0x1a, 0x000); /* -12dB ADC/R */
}
if (codec->type == SPICDS_TYPE_AK4358)
spicds_wrcd(codec, 0x00, 0x07); /* I2S, 24bit, power-up */
if (codec->type == SPICDS_TYPE_AK4381)
spicds_wrcd(codec, 0x00, 0x8f); /* I2S, 24bit, power-up */
if (codec->type == SPICDS_TYPE_AK4396)
spicds_wrcd(codec, 0x00, 0x07); /* I2S, 24bit, power-up */
snd_mtxunlock(codec->lock);
}
void
spicds_reinit(struct spicds_info *codec)
{
snd_mtxlock(codec->lock);
if (codec->type != SPICDS_TYPE_WM8770) {
/* reset */
spicds_wrcd(codec, AK4524_RESET, 0);
/* set parameter */
spicds_wrcd(codec, AK4524_FORMAT, codec->format);
spicds_wrcd(codec, AK4524_DVC, codec->dvc);
/* free reset register */
spicds_wrcd(codec, AK4524_RESET, AK452X_RESET_RSDA | AK452X_RESET_RSAD);
}
else {
/* WM8770 reinit */
/* AK4358 reinit */
/* AK4381 reinit */
}
snd_mtxunlock(codec->lock);
}
void
spicds_set(struct spicds_info *codec, int dir, unsigned int left, unsigned int right)
{
#if(0)
device_printf(codec->dev, "spicds_set(codec, %d, %d, %d)\n", dir, left, right);
#endif
snd_mtxlock(codec->lock);
if (left >= 100)
if ((codec->type == SPICDS_TYPE_AK4381) || \
(codec->type == SPICDS_TYPE_AK4396))
left = 255;
else
left = 127;
else
switch (codec->type) {
case SPICDS_TYPE_WM8770:
left = left + 27;
break;
case SPICDS_TYPE_AK4381 || SPICDS_TYPE_AK4396:
left = left * 255 / 100;
break;
default:
left = left * 127 / 100;
}
if (right >= 100)
if ((codec->type == SPICDS_TYPE_AK4381) || \
(codec->type == SPICDS_TYPE_AK4396))
right = 255;
else
right = 127;
else
switch (codec->type) {
case SPICDS_TYPE_WM8770:
right = right + 27;
break;
case SPICDS_TYPE_AK4381:
case SPICDS_TYPE_AK4396:
right = right * 255 / 100;
break;
default:
right = right * 127 / 100;
}
if (dir == PCMDIR_REC && codec->type == SPICDS_TYPE_AK4524) {
#if(0)
device_printf(codec->dev, "spicds_set(): AK4524(REC) %d/%d\n", left, right);
#endif
spicds_wrcd(codec, AK4524_LIPGA, left);
spicds_wrcd(codec, AK4524_RIPGA, right);
}
if (dir == PCMDIR_PLAY && codec->type == SPICDS_TYPE_AK4524) {
#if(0)
device_printf(codec->dev, "spicds_set(): AK4524(PLAY) %d/%d\n", left, right);
#endif
spicds_wrcd(codec, AK4524_LOATT, left);
spicds_wrcd(codec, AK4524_ROATT, right);
}
if (dir == PCMDIR_PLAY && codec->type == SPICDS_TYPE_AK4528) {
#if(0)
device_printf(codec->dev, "spicds_set(): AK4528(PLAY) %d/%d\n", left, right);
#endif
spicds_wrcd(codec, AK4528_LOATT, left);
spicds_wrcd(codec, AK4528_ROATT, right);
}
if (dir == PCMDIR_PLAY && codec->type == SPICDS_TYPE_WM8770) {
#if(0)
device_printf(codec->dev, "spicds_set(): WM8770(PLAY) %d/%d\n", left, right);
#endif
spicds_wrcd(codec, WM8770_AOATT_L1, left | WM8770_AOATT_UPDATE);
spicds_wrcd(codec, WM8770_AOATT_R1, right | WM8770_AOATT_UPDATE);
}
if (dir == PCMDIR_PLAY && codec->type == SPICDS_TYPE_AK4358) {
#if(0)
device_printf(codec->dev, "spicds_set(): AK4358(PLAY) %d/%d\n", left, right);
#endif
spicds_wrcd(codec, AK4358_LO1ATT, left | AK4358_OATT_ENABLE);
spicds_wrcd(codec, AK4358_RO1ATT, right | AK4358_OATT_ENABLE);
}
if (dir == PCMDIR_PLAY && codec->type == SPICDS_TYPE_AK4381) {
#if(0)
device_printf(codec->dev, "spicds_set(): AK4381(PLAY) %d/%d\n", left, right);
#endif
spicds_wrcd(codec, AK4381_LOATT, left);
spicds_wrcd(codec, AK4381_ROATT, right);
}
if (dir == PCMDIR_PLAY && codec->type == SPICDS_TYPE_AK4396) {
#if(0)
device_printf(codec->dev, "spicds_set(): AK4396(PLAY) %d/%d\n", left, right);
#endif
spicds_wrcd(codec, AK4396_LOATT, left);
spicds_wrcd(codec, AK4396_ROATT, right);
}
snd_mtxunlock(codec->lock);
}
MODULE_DEPEND(snd_spicds, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER);
MODULE_VERSION(snd_spicds, 1);
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