/*
 * drivers/video/tegra/host/debug.h
 *
 * Tegra Graphics Host Debug
 *
 * Copyright (c) 2011 NVIDIA Corporation.
 *
 * 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.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
#ifndef __NVHOST_DEBUG_H
#define __NVHOST_DEBUG_H

#include <linux/debugfs.h>
#include <linux/seq_file.h>

struct output {
	void (*fn)(void *ctx, const char* str, size_t len);
	void *ctx;
	char buf[256];
};

static inline void write_to_seqfile(void *ctx, const char* str, size_t len)
{
	seq_write((struct seq_file *)ctx, str, len);
}

static inline void write_to_printk(void *ctx, const char* str, size_t len)
{
	printk("%s", str);
}

void nvhost_debug_output(struct output *o, const char* fmt, ...);

extern pid_t nvhost_debug_force_timeout_pid;
extern u32 nvhost_debug_force_timeout_val;
extern u32 nvhost_debug_force_timeout_channel;

#endif /*__NVHOST_DEBUG_H */