| /* |
| * Copyright (C) 2017 Amlogic, Inc. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| * |
| * Description: |
| */ |
| #ifndef _AMCI_H |
| #define _AMCI_H |
| |
| /* #include <asm/types.h> */ |
| #include <linux/types.h> |
| |
| |
| enum AM_CI_IO_MODE { |
| AM_CI_IOR = 0, |
| AM_CI_IOW, |
| AM_CI_MEMR, |
| AM_CI_MEMW |
| }; |
| |
| struct ci_rw_param { |
| enum AM_CI_IO_MODE mode; |
| int addr; |
| u_int8_t value; |
| }; |
| |
| |
| #define AMCI_IOC_MAGIC 'D' |
| |
| #define AMCI_IOC_RESET _IO(AMCI_IOC_MAGIC, 0x00) |
| #define AMCI_IOC_IO _IOWR(AMCI_IOC_MAGIC, 0x01, struct ci_rw_param) |
| #define AMCI_IOC_GET_DETECT _IOWR(AMCI_IOC_MAGIC, 0x02, int) |
| #define AMCI_IOC_SET_POWER _IOW(AMCI_IOC_MAGIC, 0x03, int) |
| |
| |
| #endif |
