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