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authorroot <root@artemis.panaceas.org>2015-12-25 04:40:36 +0000
committerroot <root@artemis.panaceas.org>2015-12-25 04:40:36 +0000
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tree6135abc790ca67dedbe07c39806591e70eda81ce /include/linux/mxc_si4702.h
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diff --git a/include/linux/mxc_si4702.h b/include/linux/mxc_si4702.h
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+/*
+ * linux/drivers/char/mxc_si4702.h
+ *
+ * Copyright 2008-2011 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 */