mirror of
https://github.com/torvalds/linux.git
synced 2024-11-24 13:11:40 +00:00
0e45cab644
This patch adds ASoC support for the MAX9850 codec with headphone amplifier. Supported features: - Playback - 16, 20 and 24 bit audio - 8k - 48k sample rates - DAPM Signed-off-by: Christian Glindkamp <christian.glindkamp@taskit.de> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
39 lines
1.0 KiB
C
39 lines
1.0 KiB
C
/*
|
|
* max9850.h -- codec driver for max9850
|
|
*
|
|
* Copyright (C) 2011 taskit GmbH
|
|
* Author: Christian Glindkamp <christian.glindkamp@taskit.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.
|
|
*
|
|
*/
|
|
|
|
#ifndef _MAX9850_H
|
|
#define _MAX9850_H
|
|
|
|
#define MAX9850_STATUSA 0x00
|
|
#define MAX9850_STATUSB 0x01
|
|
#define MAX9850_VOLUME 0x02
|
|
#define MAX9850_GENERAL_PURPOSE 0x03
|
|
#define MAX9850_INTERRUPT 0x04
|
|
#define MAX9850_ENABLE 0x05
|
|
#define MAX9850_CLOCK 0x06
|
|
#define MAX9850_CHARGE_PUMP 0x07
|
|
#define MAX9850_LRCLK_MSB 0x08
|
|
#define MAX9850_LRCLK_LSB 0x09
|
|
#define MAX9850_DIGITAL_AUDIO 0x0a
|
|
|
|
#define MAX9850_CACHEREGNUM 11
|
|
|
|
/* MAX9850_DIGITAL_AUDIO */
|
|
#define MAX9850_MASTER (1<<7)
|
|
#define MAX9850_INV (1<<6)
|
|
#define MAX9850_BCINV (1<<5)
|
|
#define MAX9850_DLY (1<<3)
|
|
#define MAX9850_RTJ (1<<2)
|
|
|
|
#endif
|