linux/include/sound/wm2000.h
Mark Brown 3a66d3877e ASoC: Add WM2000 driver
The WM2000 is a low power, high quality handset receiver speaker
driver with Wolfson myZone™ Ambient Noise Cancellation (ANC). It
provides enhanced voice communication quality in a noisy environment
if the handset acoustics are designed appropriately.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-02-12 10:31:06 +00:00

27 lines
695 B
C

/*
* linux/sound/wm2000.h -- Platform data for WM2000
*
* Copyright 2010 Wolfson Microelectronics. PLC.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __LINUX_SND_WM2000_H
#define __LINUX_SND_WM2000_H
struct wm2000_platform_data {
/** Filename for system-specific image to download to device. */
const char *download_file;
/** Divide MCLK by 2 for system clock? */
unsigned int mclkdiv2:1;
/** Disable speech clarity enhancement, for use when an
* external algorithm is used. */
unsigned int speech_enh_disable:1;
};
#endif