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be0524d38f
This is i.MX BSP 5.0.0 release ported to 2.6.31 Signed-off-by: Rob Herring <r.herring@freescale.com> Signed-off-by: Alan Tull <r80115@freescale.com> Signed-off-by: Xinyu Chen <xinyu.chen@freescale.com>
40 lines
970 B
C
40 lines
970 B
C
/*
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* linux/drivers/char/mxc_si4702.h
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*
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* Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
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*/
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/*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/*!
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* @defgroup Character device driver for SI4702 FM radio
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*/
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/*
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* @file mxc_si4702.h
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*
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* @brief SI4702 Radio FM driver
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*
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* @ingroup Character
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*/
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#ifndef _MXC_SI4702_FM_H
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#define _MXC_SI4702_FM_H
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/* define IOCTL command */
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#define SI4702_GETVOLUME _IOR('S', 0x10, unsigned int)
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#define SI4702_SETVOLUME _IOW('S', 0x11, unsigned int)
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#define SI4702_MUTEON _IO('S', 0x12)
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#define SI4702_MUTEOFF _IO('S', 0x13)
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#define SI4702_SELECT _IOW('S', 0x14, unsigned int)
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#define SI4702_SEEK _IOWR('S', 0x15, unsigned int)
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#endif /* _MXC_SI4702_FM_H */
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