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/*
* Support for Intel Camera Imaging ISP subsystem.
* Copyright (c) 2015, Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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 __PRINT_SUPPORT_H_INCLUDED__
#define __PRINT_SUPPORT_H_INCLUDED__
#include <stdarg.h>
extern int (*sh_css_printf) (const char *fmt, va_list args);
/* depends on host supplied print function in ia_css_init() */
static inline void ia_css_print(const char *fmt, ...)
{
va_list ap;
if (sh_css_printf) {
va_start(ap, fmt);
sh_css_printf(fmt, ap);
va_end(ap);
}
}
/* Start adding support for bxt tracing functions for poc. From
* bxt_sandbox/support/print_support.h. */
/* TODO: support these macros in userspace. */
#define PWARN(format, ...) ia_css_print("warning: ", ##__VA_ARGS__)
#define PRINT(format, ...) ia_css_print(format, ##__VA_ARGS__)
#define PERROR(format, ...) ia_css_print("error: " format, ##__VA_ARGS__)
#define PDEBUG(format, ...) ia_css_print("debug: " format, ##__VA_ARGS__)
#endif /* __PRINT_SUPPORT_H_INCLUDED__ */
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