diff options
| author | Justin Waters <justin.waters@timesys.com> | 2012-03-21 13:28:20 -0400 |
|---|---|---|
| committer | Justin Waters <justin.waters@timesys.com> | 2012-03-21 13:28:20 -0400 |
| commit | d0183eb2433e3332c2720637238b18b1fdff7946 (patch) | |
| tree | 36be0be2c433789656750da0ca5991250fc7d3e7 /include/linux/mxc_si4702.h | |
| parent | 74fca6a42863ffacaf7ba6f1936a9f228950f657 (diff) | |
Add support for the i.MX28 EVK
This patch was originally put together in January 2011 by Roshni.
Diffstat (limited to 'include/linux/mxc_si4702.h')
| -rw-r--r-- | include/linux/mxc_si4702.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/include/linux/mxc_si4702.h b/include/linux/mxc_si4702.h new file mode 100644 index 000000000000..55d7fd08df47 --- /dev/null +++ b/include/linux/mxc_si4702.h @@ -0,0 +1,39 @@ +/* + * linux/drivers/char/mxc_si4702.h + * + * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/*! + * @defgroup Character device driver for SI4702 FM radio + */ + +/* + * @file mxc_si4702.h + * + * @brief SI4702 Radio FM driver + * + * @ingroup Character + */ + +#ifndef _MXC_SI4702_FM_H +#define _MXC_SI4702_FM_H + +/* define IOCTL command */ +#define SI4702_GETVOLUME _IOR('S', 0x10, unsigned int) +#define SI4702_SETVOLUME _IOW('S', 0x11, unsigned int) +#define SI4702_MUTEON _IO('S', 0x12) +#define SI4702_MUTEOFF _IO('S', 0x13) +#define SI4702_SELECT _IOW('S', 0x14, unsigned int) +#define SI4702_SEEK _IOWR('S', 0x15, unsigned int) + +#endif /* _MXC_SI4702_FM_H */ |