| /* |
| * 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_ */ |
