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/*
* Copyright (C) 2010 Google, Inc.
* Author: Dima Zavin <dima@android.com>
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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.
*
*/
#ifndef __LINUX_TEGRA_AVP_H
#define __LINUX_TEGRA_AVP_H
#include <linux/ioctl.h>
#include <linux/types.h>
#define TEGRA_AVP_LIB_MAX_NAME 32
#define TEGRA_AVP_LIB_MAX_ARGS 220 /* DO NOT CHANGE THIS! */
struct tegra_avp_lib {
char name[TEGRA_AVP_LIB_MAX_NAME];
void __user *args;
size_t args_len;
int greedy;
unsigned long handle;
};
struct tegra_avp_platform_data {
unsigned long emc_clk_rate;
};
#define TEGRA_AVP_IOCTL_MAGIC 'r'
#define TEGRA_AVP_IOCTL_LOAD_LIB _IOWR(TEGRA_AVP_IOCTL_MAGIC, 0x40, struct tegra_avp_lib)
#define TEGRA_AVP_IOCTL_UNLOAD_LIB _IOW(TEGRA_AVP_IOCTL_MAGIC, 0x41, unsigned long)
#define TEGRA_AVP_IOCTL_MIN_NR _IOC_NR(TEGRA_AVP_IOCTL_LOAD_LIB)
#define TEGRA_AVP_IOCTL_MAX_NR _IOC_NR(TEGRA_AVP_IOCTL_UNLOAD_LIB)
#endif
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