diff options
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..d1d67cc35dcc --- /dev/null +++ b/include/linux/mxc_si4702.h @@ -0,0 +1,39 @@ +/* + * linux/drivers/char/mxc_si4702.h + * + * Copyright 2008-2010 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 */ |