bkgpl/cyb4_linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Creation of Cybook 2416 (actually Gen4) repository

Browse Source
This commit is contained in:
mlt
2009-12-18 17:10:00 +00:00
committed by godzil
commit 76f20f4d40
13791 changed files with 6812321 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
sound/aoa/codecs/Kconfig Normal file
View File

@@ -0,0 +1,36 @@
config SND_AOA_ONYX
tristate "support Onyx chip"
depends on SND_AOA
select I2C
select I2C_POWERMAC
---help---
This option enables support for the Onyx (pcm3052)
codec chip found in the latest Apple machines
(most of those with digital audio output).
#config SND_AOA_TOPAZ
# tristate "support Topaz chips"
# depends on SND_AOA
# ---help---
# This option enables support for the Topaz (CS84xx)
# codec chips found in the latest Apple machines,
# these chips do the digital input and output on
# some PowerMacs.
config SND_AOA_TAS
tristate "support TAS chips"
depends on SND_AOA
select I2C
select I2C_POWERMAC
---help---
This option enables support for the tas chips
found in a lot of Apple Machines, especially
iBooks and PowerBooks without digital.
config SND_AOA_TOONIE
tristate "support Toonie chip"
depends on SND_AOA
---help---
This option enables support for the toonie codec
found in the Mac Mini. If you have a Mac Mini and
want to hear sound, select this option.

3
sound/aoa/codecs/Makefile Normal file
View File

@@ -0,0 +1,3 @@
obj-$(CONFIG_SND_AOA_ONYX) += snd-aoa-codec-onyx.o
obj-$(CONFIG_SND_AOA_TAS) += snd-aoa-codec-tas.o
obj-$(CONFIG_SND_AOA_TOONIE) += snd-aoa-codec-toonie.o

1122
sound/aoa/codecs/snd-aoa-codec-onyx.c Normal file
View File

File diff suppressed because it is too large Load Diff

75
sound/aoa/codecs/snd-aoa-codec-onyx.h Normal file
View File

@@ -0,0 +1,75 @@
/*
* Apple Onboard Audio driver for Onyx codec (header)
*
* Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
*
* GPL v2, can be found in COPYING.
*/
#ifndef __SND_AOA_CODEC_ONYX_H
#define __SND_AOA_CODEC_ONYX_H
#include <stddef.h>
#include <linux/i2c.h>
#include <asm/pmac_low_i2c.h>
#include <asm/prom.h>
/* PCM3052 register definitions */
/* the attenuation registers take values from
* -1 (0dB) to -127 (-63.0 dB) or others (muted) */
#define ONYX_REG_DAC_ATTEN_LEFT 65
#define FIRSTREGISTER ONYX_REG_DAC_ATTEN_LEFT
#define ONYX_REG_DAC_ATTEN_RIGHT 66
#define ONYX_REG_CONTROL 67
# define ONYX_MRST (1<<7)
# define ONYX_SRST (1<<6)
# define ONYX_ADPSV (1<<5)
# define ONYX_DAPSV (1<<4)
# define ONYX_SILICONVERSION (1<<0)
/* all others reserved */
#define ONYX_REG_DAC_CONTROL 68
# define ONYX_OVR1 (1<<6)
# define ONYX_MUTE_RIGHT (1<<1)
# define ONYX_MUTE_LEFT (1<<0)
#define ONYX_REG_DAC_DEEMPH 69
# define ONYX_DIGDEEMPH_SHIFT 5
# define ONYX_DIGDEEMPH_MASK (3<<ONYX_DIGDEEMPH_SHIFT)
# define ONYX_DIGDEEMPH_CTRL (1<<4)
#define ONYX_REG_DAC_FILTER 70
# define ONYX_ROLLOFF_FAST (1<<5)
# define ONYX_DAC_FILTER_ALWAYS (1<<2)
#define ONYX_REG_DAC_OUTPHASE 71
# define ONYX_OUTPHASE_INVERTED (1<<0)
#define ONYX_REG_ADC_CONTROL 72
# define ONYX_ADC_INPUT_MIC (1<<5)
/* 8 + input gain in dB, valid range for input gain is -4 .. 20 dB */
# define ONYX_ADC_PGA_GAIN_MASK 0x1f
#define ONYX_REG_ADC_HPF_BYPASS 75
# define ONYX_HPF_DISABLE (1<<3)
# define ONYX_ADC_HPF_ALWAYS (1<<2)
#define ONYX_REG_DIG_INFO1 77
# define ONYX_MASK_DIN_TO_BPZ (1<<7)
/* bits 1-5 control channel bits 1-5 */
# define ONYX_DIGOUT_DISABLE (1<<0)
#define ONYX_REG_DIG_INFO2 78
/* controls channel bits 8-15 */
#define ONYX_REG_DIG_INFO3 79
/* control channel bits 24-29, high 2 bits reserved */
#define ONYX_REG_DIG_INFO4 80
# define ONYX_VALIDL (1<<7)
# define ONYX_VALIDR (1<<6)
# define ONYX_SPDIF_ENABLE (1<<5)
/* lower 4 bits control bits 32-35 of channel control and word length */
# define ONYX_WORDLEN_MASK (0xF)
#endif /* __SND_AOA_CODEC_ONYX_H */

134
sound/aoa/codecs/snd-aoa-codec-tas-basstreble.h Normal file
View File

@@ -0,0 +1,134 @@
/*
* This file is only included exactly once!
*
* The tables here are derived from the tas3004 datasheet,
* modulo typo corrections and some smoothing...
*/
#define TAS3004_TREBLE_MIN 0
#define TAS3004_TREBLE_MAX 72
#define TAS3004_BASS_MIN 0
#define TAS3004_BASS_MAX 72
#define TAS3004_TREBLE_ZERO 36
#define TAS3004_BASS_ZERO 36
static u8 tas3004_treble_table[] = {
150, /* -18 dB */
149,
148,
147,
146,
145,
144,
143,
142,
141,
140,
139,
138,
137,
136,
135,
134,
133,
132,
131,
130,
129,
128,
127,
126,
125,
124,
123,
122,
121,
120,
119,
118,
117,
116,
115,
114, /* 0 dB */
113,
112,
111,
109,
108,
107,
105,
104,
103,
101,
99,
98,
96,
93,
91,
89,
86,
83,
81,
77,
74,
71,
67,
63,
59,
54,
49,
44,
38,
32,
26,
19,
10,
4,
2,
1, /* +18 dB */
};
static inline u8 tas3004_treble(int idx)
{
return tas3004_treble_table[idx];
}
/* I only save the difference here to the treble table
* so that the binary is smaller...
* I have also ignored completely differences of
* +/- 1
*/
static s8 tas3004_bass_diff_to_treble[] = {
2, /* 7 dB, offset 50 */
2,
2,
2,
2,
1,
2,
2,
2,
3,
4,
4,
5,
6,
7,
8,
9,
10,
11,
14,
13,
8,
1, /* 18 dB */
};
static inline u8 tas3004_bass(int idx)
{
u8 result = tas3004_treble_table[idx];
if (idx >= 50)
result += tas3004_bass_diff_to_treble[idx-50];
return result;
}

209
sound/aoa/codecs/snd-aoa-codec-tas-gain-table.h Normal file
View File

@@ -0,0 +1,209 @@
/*
This is the program used to generate below table.
#include <stdio.h>
#include <math.h>
int main() {
int dB2;
printf("/" "* This file is only included exactly once!\n");
printf(" *\n");
printf(" * If they'd only tell us that generating this table was\n");
printf(" * as easy as calculating\n");
printf(" * hwvalue = 1048576.0*exp(0.057564628*dB*2)\n");
printf(" * :) *" "/\n");
printf("static int tas_gaintable[] = {\n");
printf(" 0x000000, /" "* -infinity dB *" "/\n");
for (dB2=-140;dB2<=36;dB2++)
printf(" 0x%.6x, /" "* %-02.1f dB *" "/\n", (int)(1048576.0*exp(0.057564628*dB2)), dB2/2.0);
printf("};\n\n");
}
*/
/* This file is only included exactly once!
*
* If they'd only tell us that generating this table was
* as easy as calculating
* hwvalue = 1048576.0*exp(0.057564628*dB*2)
* :) */
static int tas_gaintable[] = {
0x000000, /* -infinity dB */
0x00014b, /* -70.0 dB */
0x00015f, /* -69.5 dB */
0x000174, /* -69.0 dB */
0x00018a, /* -68.5 dB */
0x0001a1, /* -68.0 dB */
0x0001ba, /* -67.5 dB */
0x0001d4, /* -67.0 dB */
0x0001f0, /* -66.5 dB */
0x00020d, /* -66.0 dB */
0x00022c, /* -65.5 dB */
0x00024d, /* -65.0 dB */
0x000270, /* -64.5 dB */
0x000295, /* -64.0 dB */
0x0002bc, /* -63.5 dB */
0x0002e6, /* -63.0 dB */
0x000312, /* -62.5 dB */
0x000340, /* -62.0 dB */
0x000372, /* -61.5 dB */
0x0003a6, /* -61.0 dB */
0x0003dd, /* -60.5 dB */
0x000418, /* -60.0 dB */
0x000456, /* -59.5 dB */
0x000498, /* -59.0 dB */
0x0004de, /* -58.5 dB */
0x000528, /* -58.0 dB */
0x000576, /* -57.5 dB */
0x0005c9, /* -57.0 dB */
0x000620, /* -56.5 dB */
0x00067d, /* -56.0 dB */
0x0006e0, /* -55.5 dB */
0x000748, /* -55.0 dB */
0x0007b7, /* -54.5 dB */
0x00082c, /* -54.0 dB */
0x0008a8, /* -53.5 dB */
0x00092b, /* -53.0 dB */
0x0009b6, /* -52.5 dB */
0x000a49, /* -52.0 dB */
0x000ae5, /* -51.5 dB */
0x000b8b, /* -51.0 dB */
0x000c3a, /* -50.5 dB */
0x000cf3, /* -50.0 dB */
0x000db8, /* -49.5 dB */
0x000e88, /* -49.0 dB */
0x000f64, /* -48.5 dB */
0x00104e, /* -48.0 dB */
0x001145, /* -47.5 dB */
0x00124b, /* -47.0 dB */
0x001361, /* -46.5 dB */
0x001487, /* -46.0 dB */
0x0015be, /* -45.5 dB */
0x001708, /* -45.0 dB */
0x001865, /* -44.5 dB */
0x0019d8, /* -44.0 dB */
0x001b60, /* -43.5 dB */
0x001cff, /* -43.0 dB */
0x001eb7, /* -42.5 dB */
0x002089, /* -42.0 dB */
0x002276, /* -41.5 dB */
0x002481, /* -41.0 dB */
0x0026ab, /* -40.5 dB */
0x0028f5, /* -40.0 dB */
0x002b63, /* -39.5 dB */
0x002df5, /* -39.0 dB */
0x0030ae, /* -38.5 dB */
0x003390, /* -38.0 dB */
0x00369e, /* -37.5 dB */
0x0039db, /* -37.0 dB */
0x003d49, /* -36.5 dB */
0x0040ea, /* -36.0 dB */
0x0044c3, /* -35.5 dB */
0x0048d6, /* -35.0 dB */
0x004d27, /* -34.5 dB */
0x0051b9, /* -34.0 dB */
0x005691, /* -33.5 dB */
0x005bb2, /* -33.0 dB */
0x006121, /* -32.5 dB */
0x0066e3, /* -32.0 dB */
0x006cfb, /* -31.5 dB */
0x007370, /* -31.0 dB */
0x007a48, /* -30.5 dB */
0x008186, /* -30.0 dB */
0x008933, /* -29.5 dB */
0x009154, /* -29.0 dB */
0x0099f1, /* -28.5 dB */
0x00a310, /* -28.0 dB */
0x00acba, /* -27.5 dB */
0x00b6f6, /* -27.0 dB */
0x00c1cd, /* -26.5 dB */
0x00cd49, /* -26.0 dB */
0x00d973, /* -25.5 dB */
0x00e655, /* -25.0 dB */
0x00f3fb, /* -24.5 dB */
0x010270, /* -24.0 dB */
0x0111c0, /* -23.5 dB */
0x0121f9, /* -23.0 dB */
0x013328, /* -22.5 dB */
0x01455b, /* -22.0 dB */
0x0158a2, /* -21.5 dB */
0x016d0e, /* -21.0 dB */
0x0182af, /* -20.5 dB */
0x019999, /* -20.0 dB */
0x01b1de, /* -19.5 dB */
0x01cb94, /* -19.0 dB */
0x01e6cf, /* -18.5 dB */
0x0203a7, /* -18.0 dB */
0x022235, /* -17.5 dB */
0x024293, /* -17.0 dB */
0x0264db, /* -16.5 dB */
0x02892c, /* -16.0 dB */
0x02afa3, /* -15.5 dB */
0x02d862, /* -15.0 dB */
0x03038a, /* -14.5 dB */
0x033142, /* -14.0 dB */
0x0361af, /* -13.5 dB */
0x0394fa, /* -13.0 dB */
0x03cb50, /* -12.5 dB */
0x0404de, /* -12.0 dB */
0x0441d5, /* -11.5 dB */
0x048268, /* -11.0 dB */
0x04c6d0, /* -10.5 dB */
0x050f44, /* -10.0 dB */
0x055c04, /* -9.5 dB */
0x05ad50, /* -9.0 dB */
0x06036e, /* -8.5 dB */
0x065ea5, /* -8.0 dB */
0x06bf44, /* -7.5 dB */
0x07259d, /* -7.0 dB */
0x079207, /* -6.5 dB */
0x0804dc, /* -6.0 dB */
0x087e80, /* -5.5 dB */
0x08ff59, /* -5.0 dB */
0x0987d5, /* -4.5 dB */
0x0a1866, /* -4.0 dB */
0x0ab189, /* -3.5 dB */
0x0b53be, /* -3.0 dB */
0x0bff91, /* -2.5 dB */
0x0cb591, /* -2.0 dB */
0x0d765a, /* -1.5 dB */
0x0e4290, /* -1.0 dB */
0x0f1adf, /* -0.5 dB */
0x100000, /* 0.0 dB */
0x10f2b4, /* 0.5 dB */
0x11f3c9, /* 1.0 dB */
0x13041a, /* 1.5 dB */
0x14248e, /* 2.0 dB */
0x15561a, /* 2.5 dB */
0x1699c0, /* 3.0 dB */
0x17f094, /* 3.5 dB */
0x195bb8, /* 4.0 dB */
0x1adc61, /* 4.5 dB */
0x1c73d5, /* 5.0 dB */
0x1e236d, /* 5.5 dB */
0x1fec98, /* 6.0 dB */
0x21d0d9, /* 6.5 dB */
0x23d1cd, /* 7.0 dB */
0x25f125, /* 7.5 dB */
0x2830af, /* 8.0 dB */
0x2a9254, /* 8.5 dB */
0x2d1818, /* 9.0 dB */
0x2fc420, /* 9.5 dB */
0x3298b0, /* 10.0 dB */
0x35982f, /* 10.5 dB */
0x38c528, /* 11.0 dB */
0x3c224c, /* 11.5 dB */
0x3fb278, /* 12.0 dB */
0x4378b0, /* 12.5 dB */
0x477829, /* 13.0 dB */
0x4bb446, /* 13.5 dB */
0x5030a1, /* 14.0 dB */
0x54f106, /* 14.5 dB */
0x59f980, /* 15.0 dB */
0x5f4e52, /* 15.5 dB */
0x64f403, /* 16.0 dB */
0x6aef5e, /* 16.5 dB */
0x714575, /* 17.0 dB */
0x77fbaa, /* 17.5 dB */
0x7f17af, /* 18.0 dB */
};

1009
sound/aoa/codecs/snd-aoa-codec-tas.c Normal file
View File

File diff suppressed because it is too large Load Diff

55
sound/aoa/codecs/snd-aoa-codec-tas.h Normal file
View File

@@ -0,0 +1,55 @@
/*
* Apple Onboard Audio driver for tas codec (header)
*
* Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
*
* GPL v2, can be found in COPYING.
*/
#ifndef __SND_AOA_CODECTASH
#define __SND_AOA_CODECTASH
#define TAS_REG_MCS 0x01 /* main control */
# define TAS_MCS_FASTLOAD (1<<7)
# define TAS_MCS_SCLK64 (1<<6)
# define TAS_MCS_SPORT_MODE_MASK (3<<4)
# define TAS_MCS_SPORT_MODE_I2S (2<<4)
# define TAS_MCS_SPORT_MODE_RJ (1<<4)
# define TAS_MCS_SPORT_MODE_LJ (0<<4)
# define TAS_MCS_SPORT_WL_MASK (3<<0)
# define TAS_MCS_SPORT_WL_16BIT (0<<0)
# define TAS_MCS_SPORT_WL_18BIT (1<<0)
# define TAS_MCS_SPORT_WL_20BIT (2<<0)
# define TAS_MCS_SPORT_WL_24BIT (3<<0)
#define TAS_REG_DRC 0x02
#define TAS_REG_VOL 0x04
#define TAS_REG_TREBLE 0x05
#define TAS_REG_BASS 0x06
#define TAS_REG_LMIX 0x07
#define TAS_REG_RMIX 0x08
#define TAS_REG_ACR 0x40 /* analog control */
# define TAS_ACR_B_MONAUREAL (1<<7)
# define TAS_ACR_B_MON_SEL_RIGHT (1<<6)
# define TAS_ACR_DEEMPH_MASK (3<<2)
# define TAS_ACR_DEEMPH_OFF (0<<2)
# define TAS_ACR_DEEMPH_48KHz (1<<2)
# define TAS_ACR_DEEMPH_44KHz (2<<2)
# define TAS_ACR_INPUT_B (1<<1)
# define TAS_ACR_ANALOG_PDOWN (1<<0)
#define TAS_REG_MCS2 0x43 /* main control 2 */
# define TAS_MCS2_ALLPASS (1<<1)
#define TAS_REG_LEFT_BIQUAD6 0x10
#define TAS_REG_RIGHT_BIQUAD6 0x19
#define TAS_REG_LEFT_LOUDNESS 0x21
#define TAS_REG_RIGHT_LOUDNESS 0x22
#define TAS_REG_LEFT_LOUDNESS_GAIN 0x23
#define TAS_REG_RIGHT_LOUDNESS_GAIN 0x24
#define TAS3001_DRC_MAX 0x5f
#define TAS3004_DRC_MAX 0xef
#endif /* __SND_AOA_CODECTASH */

150
sound/aoa/codecs/snd-aoa-codec-toonie.c Normal file
View File

@@ -0,0 +1,150 @@
/*
* Apple Onboard Audio driver for Toonie codec
*
* Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
*
* GPL v2, can be found in COPYING.
*
*
* This is a driver for the toonie codec chip. This chip is present
* on the Mac Mini and is nothing but a DAC.
*/
#include <linux/delay.h>
#include <linux/module.h>
MODULE_AUTHOR("Johannes Berg <johannes@sipsolutions.net>");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("toonie codec driver for snd-aoa");
#include "../aoa.h"
#include "../soundbus/soundbus.h"
#define PFX "snd-aoa-codec-toonie: "
struct toonie {
struct aoa_codec codec;
};
#define codec_to_toonie(c) container_of(c, struct toonie, codec)
static int toonie_dev_register(struct snd_device *dev)
{
return 0;
}
static struct snd_device_ops ops = {
.dev_register = toonie_dev_register,
};
static struct transfer_info toonie_transfers[] = {
/* This thing *only* has analog output,
* the rates are taken from Info.plist
* from Darwin. */
{
.formats = SNDRV_PCM_FMTBIT_S16_BE |
SNDRV_PCM_FMTBIT_S24_BE,
.rates = SNDRV_PCM_RATE_32000 |
SNDRV_PCM_RATE_44100 |
SNDRV_PCM_RATE_48000 |
SNDRV_PCM_RATE_88200 |
SNDRV_PCM_RATE_96000,
},
{}
};
static int toonie_usable(struct codec_info_item *cii,
struct transfer_info *ti,
struct transfer_info *out)
{
return 1;
}
#ifdef CONFIG_PM
static int toonie_suspend(struct codec_info_item *cii, pm_message_t state)
{
/* can we turn it off somehow? */
return 0;
}
static int toonie_resume(struct codec_info_item *cii)
{
return 0;
}
#endif /* CONFIG_PM */
static struct codec_info toonie_codec_info = {
.transfers = toonie_transfers,
.sysclock_factor = 256,
.bus_factor = 64,
.owner = THIS_MODULE,
.usable = toonie_usable,
#ifdef CONFIG_PM
.suspend = toonie_suspend,
.resume = toonie_resume,
#endif
};
static int toonie_init_codec(struct aoa_codec *codec)
{
struct toonie *toonie = codec_to_toonie(codec);
/* nothing connected? what a joke! */
if (toonie->codec.connected != 1)
return -ENOTCONN;
if (aoa_snd_device_new(SNDRV_DEV_LOWLEVEL, toonie, &ops)) {
printk(KERN_ERR PFX "failed to create toonie snd device!\n");
return -ENODEV;
}
if (toonie->codec.soundbus_dev->attach_codec(toonie->codec.soundbus_dev,
aoa_get_card(),
&toonie_codec_info, toonie)) {
printk(KERN_ERR PFX "error creating toonie pcm\n");
snd_device_free(aoa_get_card(), toonie);
return -ENODEV;
}
return 0;
}
static void toonie_exit_codec(struct aoa_codec *codec)
{
struct toonie *toonie = codec_to_toonie(codec);
if (!toonie->codec.soundbus_dev) {
printk(KERN_ERR PFX "toonie_exit_codec called without soundbus_dev!\n");
return;
}
toonie->codec.soundbus_dev->detach_codec(toonie->codec.soundbus_dev, toonie);
}
static struct toonie *toonie;
static int __init toonie_init(void)
{
toonie = kzalloc(sizeof(struct toonie), GFP_KERNEL);
if (!toonie)
return -ENOMEM;
strlcpy(toonie->codec.name, "toonie", sizeof(toonie->codec.name));
toonie->codec.owner = THIS_MODULE;
toonie->codec.init = toonie_init_codec;
toonie->codec.exit = toonie_exit_codec;
if (aoa_codec_register(&toonie->codec)) {
kfree(toonie);
return -EINVAL;
}
return 0;
}
static void __exit toonie_exit(void)
{
aoa_codec_unregister(&toonie->codec);
kfree(toonie);
}
module_init(toonie_init);
module_exit(toonie_exit);