diff options
Diffstat (limited to 'drivers/mxc/hdmi-cec/mxc_hdmi-cec.h')
| -rw-r--r-- | drivers/mxc/hdmi-cec/mxc_hdmi-cec.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/mxc/hdmi-cec/mxc_hdmi-cec.h b/drivers/mxc/hdmi-cec/mxc_hdmi-cec.h new file mode 100644 index 000000000000..5c402af4d0c3 --- /dev/null +++ b/drivers/mxc/hdmi-cec/mxc_hdmi-cec.h @@ -0,0 +1,38 @@ +/* + * Copyright 2005-2015 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 + */ +#ifndef _HDMICEC_H_ +#define _HDMICEC_H_ +#include <linux/ioctl.h> + +/* + * Ioctl definitions + */ + +/* Use 'k' as magic number */ +#define HDMICEC_IOC_MAGIC 'H' +/* + * S means "Set" through a ptr, + * T means "Tell" directly with the argument value + * G means "Get": reply by setting through a pointer + * Q means "Query": response is on the return value + * X means "eXchange": G and S atomically + * H means "sHift": T and Q atomically + */ +#define HDMICEC_IOC_SETLOGICALADDRESS \ + _IOW(HDMICEC_IOC_MAGIC, 1, unsigned char) +#define HDMICEC_IOC_STARTDEVICE _IO(HDMICEC_IOC_MAGIC, 2) +#define HDMICEC_IOC_STOPDEVICE _IO(HDMICEC_IOC_MAGIC, 3) +#define HDMICEC_IOC_GETPHYADDRESS \ + _IOR(HDMICEC_IOC_MAGIC, 4, unsigned char[4]) + +#endif /* !_HDMICEC_H_ */ |