mirror of
https://github.com/torvalds/linux
synced 2024-11-05 18:23:50 +00:00
128 lines
2 KiB
C
128 lines
2 KiB
C
/*
|
|
* linux/include/linux/l3/uda1341.h
|
|
*
|
|
* Philips UDA1341 mixer device driver for ALSA
|
|
*
|
|
* Copyright (c) 2002 Tomas Kasparek <tomas.kasparek@seznam.cz>
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License.
|
|
*
|
|
* History:
|
|
*
|
|
* 2002-03-13 Tomas Kasparek Initial release - based on uda1341.h from OSS
|
|
* 2002-03-30 Tomas Kasparek Proc filesystem support, complete mixer and DSP
|
|
* features support
|
|
*/
|
|
|
|
/* $Id: uda1341.h,v 1.8 2005/11/17 14:17:21 tiwai Exp $ */
|
|
|
|
#define UDA1341_ALSA_NAME "snd-uda1341"
|
|
|
|
/*
|
|
* Default rate set after inicialization
|
|
*/
|
|
#define AUDIO_RATE_DEFAULT 44100
|
|
|
|
/*
|
|
* UDA1341 L3 address and command types
|
|
*/
|
|
#define UDA1341_L3ADDR 5
|
|
#define UDA1341_DATA0 (UDA1341_L3ADDR << 2 | 0)
|
|
#define UDA1341_DATA1 (UDA1341_L3ADDR << 2 | 1)
|
|
#define UDA1341_STATUS (UDA1341_L3ADDR << 2 | 2)
|
|
|
|
enum uda1341_onoff {
|
|
OFF=0,
|
|
ON,
|
|
};
|
|
|
|
enum uda1341_format {
|
|
I2S=0,
|
|
LSB16,
|
|
LSB18,
|
|
LSB20,
|
|
MSB,
|
|
LSB16MSB,
|
|
LSB18MSB,
|
|
LSB20MSB,
|
|
};
|
|
|
|
enum uda1341_fs {
|
|
F512=0,
|
|
F384,
|
|
F256,
|
|
Funused,
|
|
};
|
|
|
|
enum uda1341_peak {
|
|
BEFORE=0,
|
|
AFTER,
|
|
};
|
|
|
|
enum uda1341_filter {
|
|
FLAT=0,
|
|
MIN,
|
|
MIN2,
|
|
MAX,
|
|
};
|
|
|
|
enum uda1341_mixer {
|
|
DOUBLE,
|
|
LINE,
|
|
MIC,
|
|
MIXER,
|
|
};
|
|
|
|
enum uda1341_deemp {
|
|
NONE,
|
|
D32,
|
|
D44,
|
|
D48,
|
|
};
|
|
|
|
enum uda1341_config {
|
|
CMD_READ_REG = 0,
|
|
CMD_RESET,
|
|
CMD_FS,
|
|
CMD_FORMAT,
|
|
CMD_OGAIN,
|
|
CMD_IGAIN,
|
|
CMD_DAC,
|
|
CMD_ADC,
|
|
CMD_VOLUME,
|
|
CMD_BASS,
|
|
CMD_TREBBLE,
|
|
CMD_PEAK,
|
|
CMD_DEEMP,
|
|
CMD_MUTE,
|
|
CMD_FILTER,
|
|
CMD_CH1,
|
|
CMD_CH2,
|
|
CMD_MIC,
|
|
CMD_MIXER,
|
|
CMD_AGC,
|
|
CMD_IG,
|
|
CMD_AGC_TIME,
|
|
CMD_AGC_LEVEL,
|
|
#ifdef CONFIG_PM
|
|
CMD_SUSPEND,
|
|
CMD_RESUME,
|
|
#endif
|
|
CMD_LAST,
|
|
};
|
|
|
|
enum write_through {
|
|
//used in update_bits (write_cfg) to avoid l3_write - just update local copy of regs.
|
|
REGS_ONLY=0,
|
|
//update local regs and write value to uda1341 - do l3_write
|
|
FLUSH,
|
|
};
|
|
|
|
int __init snd_chip_uda1341_mixer_new(struct snd_card *card, struct l3_client **clnt);
|
|
|
|
/*
|
|
* Local variables:
|
|
* indent-tabs-mode: t
|
|
* End:
|
|
*/
|