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Name	Size	Permission
ac97	[ DIR ]	drwxr-xr-x
ac97_codec.h	16.34 KB	-rw-r--r--
aci.h	2.4 KB	-rw-r--r--
ad1816a.h	5.38 KB	-rw-r--r--
ad1843.h	1.48 KB	-rw-r--r--
adau1373.h	699 B	-rw-r--r--
aess.h	1.63 KB	-rw-r--r--
ak4113.h	10.89 KB	-rw-r--r--
ak4114.h	10.22 KB	-rw-r--r--
ak4117.h	9.02 KB	-rw-r--r--
ak4531_codec.h	3.1 KB	-rw-r--r--
ak4641.h	622 B	-rw-r--r--
ak4xxx-adda.h	3.34 KB	-rw-r--r--
alc5623.h	536 B	-rw-r--r--
asequencer.h	3.58 KB	-rw-r--r--
asound.h	1.25 KB	-rw-r--r--
asoundef.h	16.7 KB	-rw-r--r--
compress_driver.h	6.72 KB	-rw-r--r--
control.h	8.84 KB	-rw-r--r--
core.h	13.58 KB	-rw-r--r--
cs35l33.h	1.01 KB	-rw-r--r--
cs35l34.h	887 B	-rw-r--r--
cs35l35.h	2.36 KB	-rw-r--r--
cs4231-regs.h	8.28 KB	-rw-r--r--
cs4271.h	1.38 KB	-rw-r--r--
cs42l52.h	738 B	-rw-r--r--
cs42l56.h	1.16 KB	-rw-r--r--
cs42l73.h	507 B	-rw-r--r--
cs8403.h	8.63 KB	-rw-r--r--
cs8427.h	10.4 KB	-rw-r--r--
da7213.h	1.15 KB	-rw-r--r--
da7218.h	2.62 KB	-rw-r--r--
da7219-aad.h	2.42 KB	-rw-r--r--
da7219.h	1.04 KB	-rw-r--r--
da9055.h	914 B	-rw-r--r--
designware_i2s.h	2.25 KB	-rw-r--r--
dmaengine_pcm.h	6.22 KB	-rw-r--r--
emu10k1.h	89.25 KB	-rw-r--r--
emu10k1_synth.h	1.35 KB	-rw-r--r--
emu8000.h	4.01 KB	-rw-r--r--
emu8000_reg.h	10.21 KB	-rw-r--r--
emux_legacy.h	5.37 KB	-rw-r--r--
emux_synth.h	7.46 KB	-rw-r--r--
es1688.h	3.53 KB	-rw-r--r--
gus.h	20.21 KB	-rw-r--r--
hda_chmap.h	2.6 KB	-rw-r--r--
hda_hwdep.h	1.38 KB	-rw-r--r--
hda_i915.h	1.64 KB	-rw-r--r--
hda_register.h	10 KB	-rw-r--r--
hda_regmap.h	6.59 KB	-rw-r--r--
hda_verbs.h	16.81 KB	-rw-r--r--
hdaudio.h	18.46 KB	-rw-r--r--
hdaudio_ext.h	6.99 KB	-rw-r--r--
hdmi-codec.h	2.42 KB	-rw-r--r--
hwdep.h	2.56 KB	-rw-r--r--
i2c.h	3.47 KB	-rw-r--r--
info.h	7.41 KB	-rw-r--r--
initval.h	3.08 KB	-rw-r--r--
jack.h	3.73 KB	-rw-r--r--
l3.h	524 B	-rw-r--r--
max9768.h	729 B	-rw-r--r--
max98088.h	1.26 KB	-rw-r--r--
max98090.h	754 B	-rw-r--r--
max98095.h	1.54 KB	-rw-r--r--
memalloc.h	4.41 KB	-rw-r--r--
minors.h	4.33 KB	-rw-r--r--
mixer_oss.h	2.41 KB	-rw-r--r--
mpu401.h	4.49 KB	-rw-r--r--
omap-hdmi-audio.h	1.34 KB	-rw-r--r--
omap-pcm.h	864 B	-rw-r--r--
opl3.h	12.31 KB	-rw-r--r--
opl4.h	1.1 KB	-rw-r--r--
pcm-indirect.h	5.7 KB	-rw-r--r--
pcm.h	47.38 KB	-rw-r--r--
pcm_drm_eld.h	183 B	-rw-r--r--
pcm_iec958.h	332 B	-rw-r--r--
pcm_oss.h	2.69 KB	-rw-r--r--
pcm_params.h	9.03 KB	-rw-r--r--
pt2258.h	1.18 KB	-rw-r--r--
pxa2xx-lib.h	1.48 KB	-rw-r--r--
rawmidi.h	6.14 KB	-rw-r--r--
rt286.h	460 B	-rw-r--r--
rt298.h	519 B	-rw-r--r--
rt5514.h	478 B	-rw-r--r--
rt5640.h	648 B	-rw-r--r--
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rt5651.h	581 B	-rw-r--r--
rt5659.h	1003 B	-rw-r--r--
rt5660.h	724 B	-rw-r--r--
rt5663.h	622 B	-rw-r--r--
rt5665.h	907 B	-rw-r--r--
rt5670.h	652 B	-rw-r--r--
s3c24xx_uda134x.h	229 B	-rw-r--r--
sb.h	10.98 KB	-rw-r--r--
sb16_csp.h	2.71 KB	-rw-r--r--
seq_device.h	2.79 KB	-rw-r--r--
seq_kernel.h	3.96 KB	-rw-r--r--
seq_midi_emul.h	7.26 KB	-rw-r--r--
seq_midi_event.h	2.17 KB	-rw-r--r--
seq_oss.h	2.86 KB	-rw-r--r--
seq_oss_legacy.h	1 KB	-rw-r--r--
seq_virmidi.h	2.73 KB	-rw-r--r--
sh_dac_audio.h	587 B	-rw-r--r--
sh_fsi.h	847 B	-rw-r--r--
simple_card.h	683 B	-rw-r--r--
simple_card_utils.h	3.96 KB	-rw-r--r--
snd_wavefront.h	5.57 KB	-rw-r--r--
soc-acpi-intel-match.h	1.1 KB	-rw-r--r--
soc-acpi.h	3.6 KB	-rw-r--r--
soc-dai.h	11.13 KB	-rw-r--r--
soc-dapm.h	30.79 KB	-rw-r--r--
soc-dpcm.h	4.73 KB	-rw-r--r--
soc-topology.h	5.71 KB	-rw-r--r--
soc.h	63.47 KB	-rw-r--r--
soundfont.h	4.48 KB	-rw-r--r--
spear_dma.h	1003 B	-rw-r--r--
spear_spdif.h	1010 B	-rw-r--r--
sta32x.h	1.2 KB	-rw-r--r--
sta350.h	1.65 KB	-rw-r--r--
tas2552-plat.h	678 B	-rw-r--r--
tas5086.h	210 B	-rw-r--r--
tea6330t.h	1.14 KB	-rw-r--r--
timer.h	5.56 KB	-rw-r--r--
tlv.h	2.27 KB	-rw-r--r--
tlv320aic32x4.h	1.43 KB	-rw-r--r--
tlv320aic3x.h	1.88 KB	-rw-r--r--
tlv320dac33-plat.h	720 B	-rw-r--r--
tpa6130a2-plat.h	900 B	-rw-r--r--
uda134x.h	597 B	-rw-r--r--
uda1380.h	481 B	-rw-r--r--
util_mem.h	2.26 KB	-rw-r--r--
vx_core.h	15.34 KB	-rw-r--r--
wavefront.h	18.76 KB	-rw-r--r--
wm0010.h	679 B	-rw-r--r--
wm1250-ev1.h	656 B	-rw-r--r--
wm2000.h	625 B	-rw-r--r--
wm2200.h	1.46 KB	-rw-r--r--
wm5100.h	1.25 KB	-rw-r--r--
wm8903.h	15.16 KB	-rw-r--r--
wm8904.h	7.43 KB	-rw-r--r--
wm8955.h	662 B	-rw-r--r--
wm8960.h	603 B	-rw-r--r--
wm8962.h	1.8 KB	-rw-r--r--
wm8993.h	1.19 KB	-rw-r--r--
wm8996.h	1.4 KB	-rw-r--r--
wm9081.h	661 B	-rw-r--r--
wm9090.h	780 B	-rw-r--r--
wss.h	8.44 KB	-rw-r--r--

Code Editor : cs8403.h

#ifndef __SOUND_CS8403_H
#define __SOUND_CS8403_H

/*
 *  Routines for Cirrus Logic CS8403/CS8404A IEC958 (S/PDIF) Transmitter
 *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>,
 *		     Takashi Iwai <tiwai@suse.de>
 *
 *
 *   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
 *
 */

#ifdef SND_CS8403

#ifndef SND_CS8403_DECL
#define SND_CS8403_DECL static
#endif
#ifndef SND_CS8403_DECODE
#define SND_CS8403_DECODE snd_cs8403_decode_spdif_bits
#endif
#ifndef SND_CS8403_ENCODE
#define SND_CS8403_ENCODE snd_cs8403_encode_spdif_bits
#endif

SND_CS8403_DECL void SND_CS8403_DECODE(struct snd_aes_iec958 *diga, unsigned char bits)
{
	if (bits & 0x01) {	/* consumer */
		if (!(bits & 0x02))
			diga->status[0] |= IEC958_AES0_NONAUDIO;
		if (!(bits & 0x08))
			diga->status[0] |= IEC958_AES0_CON_NOT_COPYRIGHT;
		switch (bits & 0x10) {
		case 0x10: diga->status[0] |= IEC958_AES0_CON_EMPHASIS_NONE; break;
		case 0x00: diga->status[0] |= IEC958_AES0_CON_EMPHASIS_5015; break;
		}
		if (!(bits & 0x80))
			diga->status[1] |= IEC958_AES1_CON_ORIGINAL;
		switch (bits & 0x60) {
		case 0x00: diga->status[1] |= IEC958_AES1_CON_MAGNETIC_ID; break;
		case 0x20: diga->status[1] |= IEC958_AES1_CON_DIGDIGCONV_ID; break;
		case 0x40: diga->status[1] |= IEC958_AES1_CON_LASEROPT_ID; break;
		case 0x60: diga->status[1] |= IEC958_AES1_CON_GENERAL; break;
		}
		switch (bits & 0x06) {
		case 0x00: diga->status[3] |= IEC958_AES3_CON_FS_44100; break;
		case 0x02: diga->status[3] |= IEC958_AES3_CON_FS_48000; break;
		case 0x04: diga->status[3] |= IEC958_AES3_CON_FS_32000; break;
		}
	} else {
		diga->status[0] = IEC958_AES0_PROFESSIONAL;
		switch (bits & 0x18) {
		case 0x00: diga->status[0] |= IEC958_AES0_PRO_FS_32000; break;
		case 0x10: diga->status[0] |= IEC958_AES0_PRO_FS_44100; break;
		case 0x08: diga->status[0] |= IEC958_AES0_PRO_FS_48000; break;
		case 0x18: diga->status[0] |= IEC958_AES0_PRO_FS_NOTID; break;
		}
		switch (bits & 0x60) {
		case 0x20: diga->status[0] |= IEC958_AES0_PRO_EMPHASIS_NONE; break;
		case 0x40: diga->status[0] |= IEC958_AES0_PRO_EMPHASIS_5015; break;
		case 0x00: diga->status[0] |= IEC958_AES0_PRO_EMPHASIS_CCITT; break;
		case 0x60: diga->status[0] |= IEC958_AES0_PRO_EMPHASIS_NOTID; break;
		}
		if (bits & 0x80)
			diga->status[1] |= IEC958_AES1_PRO_MODE_STEREOPHONIC;
	}
}

SND_CS8403_DECL unsigned char SND_CS8403_ENCODE(struct snd_aes_iec958 *diga)
{
	unsigned char bits;

if (!(diga->status[0] & IEC958_AES0_PROFESSIONAL)) {
		bits = 0x01;	/* consumer mode */
		if (diga->status[0] & IEC958_AES0_NONAUDIO)
			bits &= ~0x02;
		else
			bits |= 0x02;
		if (diga->status[0] & IEC958_AES0_CON_NOT_COPYRIGHT)
			bits &= ~0x08;
		else
			bits |= 0x08;
		switch (diga->status[0] & IEC958_AES0_CON_EMPHASIS) {
		default:
		case IEC958_AES0_CON_EMPHASIS_NONE: bits |= 0x10; break;
		case IEC958_AES0_CON_EMPHASIS_5015: bits |= 0x00; break;
		}
		if (diga->status[1] & IEC958_AES1_CON_ORIGINAL)
			bits &= ~0x80;
		else
			bits |= 0x80;
		if ((diga->status[1] & IEC958_AES1_CON_CATEGORY) == IEC958_AES1_CON_GENERAL)
			bits |= 0x60;
		else {
			switch(diga->status[1] & IEC958_AES1_CON_MAGNETIC_MASK) {
			case IEC958_AES1_CON_MAGNETIC_ID:
				bits |= 0x00; break;
			case IEC958_AES1_CON_DIGDIGCONV_ID:
				bits |= 0x20; break;
			default:
			case IEC958_AES1_CON_LASEROPT_ID:
				bits |= 0x40; break;
			}
		}
		switch (diga->status[3] & IEC958_AES3_CON_FS) {
		default:
		case IEC958_AES3_CON_FS_44100: bits |= 0x00; break;
		case IEC958_AES3_CON_FS_48000: bits |= 0x02; break;
		case IEC958_AES3_CON_FS_32000: bits |= 0x04; break;
		}
	} else {
		bits = 0x00;	/* professional mode */
		if (diga->status[0] & IEC958_AES0_NONAUDIO)
			bits &= ~0x02;
		else
			bits |= 0x02;
		/* CHECKME: I'm not sure about the bit order in val here */
		switch (diga->status[0] & IEC958_AES0_PRO_FS) {
		case IEC958_AES0_PRO_FS_32000:	bits |= 0x00; break;
		case IEC958_AES0_PRO_FS_44100:	bits |= 0x10; break;	/* 44.1kHz */
		case IEC958_AES0_PRO_FS_48000:	bits |= 0x08; break;	/* 48kHz */
		default:
		case IEC958_AES0_PRO_FS_NOTID: bits |= 0x18; break;
		}
		switch (diga->status[0] & IEC958_AES0_PRO_EMPHASIS) {
		case IEC958_AES0_PRO_EMPHASIS_NONE: bits |= 0x20; break;
		case IEC958_AES0_PRO_EMPHASIS_5015: bits |= 0x40; break;
		case IEC958_AES0_PRO_EMPHASIS_CCITT: bits |= 0x00; break;
		default:
		case IEC958_AES0_PRO_EMPHASIS_NOTID: bits |= 0x60; break;
		}
		switch (diga->status[1] & IEC958_AES1_PRO_MODE) {
		case IEC958_AES1_PRO_MODE_TWO:
		case IEC958_AES1_PRO_MODE_STEREOPHONIC: bits |= 0x00; break;
		default: bits |= 0x80; break;
		}
	}
	return bits;
}

#endif /* SND_CS8403 */

#ifdef SND_CS8404

#ifndef SND_CS8404_DECL
#define SND_CS8404_DECL static
#endif
#ifndef SND_CS8404_DECODE
#define SND_CS8404_DECODE snd_cs8404_decode_spdif_bits
#endif
#ifndef SND_CS8404_ENCODE
#define SND_CS8404_ENCODE snd_cs8404_encode_spdif_bits
#endif

SND_CS8404_DECL void SND_CS8404_DECODE(struct snd_aes_iec958 *diga, unsigned char bits)
{
	if (bits & 0x10) {	/* consumer */
		if (!(bits & 0x20))
			diga->status[0] |= IEC958_AES0_CON_NOT_COPYRIGHT;
		if (!(bits & 0x40))
			diga->status[0] |= IEC958_AES0_CON_EMPHASIS_5015;
		if (!(bits & 0x80))
			diga->status[1] |= IEC958_AES1_CON_ORIGINAL;
		switch (bits & 0x03) {
		case 0x00: diga->status[1] |= IEC958_AES1_CON_DAT; break;
		case 0x03: diga->status[1] |= IEC958_AES1_CON_GENERAL; break;
		}
		switch (bits & 0x06) {
		case 0x02: diga->status[3] |= IEC958_AES3_CON_FS_32000; break;
		case 0x04: diga->status[3] |= IEC958_AES3_CON_FS_48000; break;
		case 0x06: diga->status[3] |= IEC958_AES3_CON_FS_44100; break;
		}
	} else {
		diga->status[0] = IEC958_AES0_PROFESSIONAL;
		if (!(bits & 0x04))
			diga->status[0] |= IEC958_AES0_NONAUDIO;
		switch (bits & 0x60) {
		case 0x00: diga->status[0] |= IEC958_AES0_PRO_FS_32000; break;
		case 0x40: diga->status[0] |= IEC958_AES0_PRO_FS_44100; break;
		case 0x20: diga->status[0] |= IEC958_AES0_PRO_FS_48000; break;
		case 0x60: diga->status[0] |= IEC958_AES0_PRO_FS_NOTID; break;
		}
		switch (bits & 0x03) {
		case 0x02: diga->status[0] |= IEC958_AES0_PRO_EMPHASIS_NONE; break;
		case 0x01: diga->status[0] |= IEC958_AES0_PRO_EMPHASIS_5015; break;
		case 0x00: diga->status[0] |= IEC958_AES0_PRO_EMPHASIS_CCITT; break;
		case 0x03: diga->status[0] |= IEC958_AES0_PRO_EMPHASIS_NOTID; break;
		}
		if (!(bits & 0x80))
			diga->status[1] |= IEC958_AES1_PRO_MODE_STEREOPHONIC;
	}
}

SND_CS8404_DECL unsigned char SND_CS8404_ENCODE(struct snd_aes_iec958 *diga)
{
	unsigned char bits;

if (!(diga->status[0] & IEC958_AES0_PROFESSIONAL)) {
		bits = 0x10;	/* consumer mode */
		if (!(diga->status[0] & IEC958_AES0_CON_NOT_COPYRIGHT))
			bits |= 0x20;
		if ((diga->status[0] & IEC958_AES0_CON_EMPHASIS) == IEC958_AES0_CON_EMPHASIS_NONE)
			bits |= 0x40;
		if (!(diga->status[1] & IEC958_AES1_CON_ORIGINAL))
			bits |= 0x80;
		if ((diga->status[1] & IEC958_AES1_CON_CATEGORY) == IEC958_AES1_CON_GENERAL)
			bits |= 0x03;
		switch (diga->status[3] & IEC958_AES3_CON_FS) {
		default:
		case IEC958_AES3_CON_FS_44100: bits |= 0x06; break;
		case IEC958_AES3_CON_FS_48000: bits |= 0x04; break;
		case IEC958_AES3_CON_FS_32000: bits |= 0x02; break;
		}
	} else {
		bits = 0x00;	/* professional mode */
		if (!(diga->status[0] & IEC958_AES0_NONAUDIO))
			bits |= 0x04;
		switch (diga->status[0] & IEC958_AES0_PRO_FS) {
		case IEC958_AES0_PRO_FS_32000:	bits |= 0x00; break;
		case IEC958_AES0_PRO_FS_44100:	bits |= 0x40; break;	/* 44.1kHz */
		case IEC958_AES0_PRO_FS_48000:	bits |= 0x20; break;	/* 48kHz */
		default:
		case IEC958_AES0_PRO_FS_NOTID:	bits |= 0x00; break;
		}
		switch (diga->status[0] & IEC958_AES0_PRO_EMPHASIS) {
		case IEC958_AES0_PRO_EMPHASIS_NONE: bits |= 0x02; break;
		case IEC958_AES0_PRO_EMPHASIS_5015: bits |= 0x01; break;
		case IEC958_AES0_PRO_EMPHASIS_CCITT: bits |= 0x00; break;
		default:
		case IEC958_AES0_PRO_EMPHASIS_NOTID: bits |= 0x03; break;
		}
		switch (diga->status[1] & IEC958_AES1_PRO_MODE) {
		case IEC958_AES1_PRO_MODE_TWO:
		case IEC958_AES1_PRO_MODE_STEREOPHONIC: bits |= 0x00; break;
		default: bits |= 0x80; break;
		}
	}
	return bits;
}

#endif /* SND_CS8404 */

#endif /* __SOUND_CS8403_H */

${this.title}

Code Editor : cs8403.h