diff options
Diffstat (limited to 'drivers/media/platform/s5p-mfc/s5p_mfc_debug.h')
| -rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_debug.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_debug.h b/drivers/media/platform/s5p-mfc/s5p_mfc_debug.h new file mode 100644 index 000000000..1936a5b86 --- /dev/null +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_debug.h @@ -0,0 +1,54 @@ +/* + * drivers/media/platform/s5p-mfc/s5p_mfc_debug.h + * + * Header file for Samsung MFC (Multi Function Codec - FIMV) driver + * This file contains debug macros + * + * Kamil Debski, Copyright (c) 2011 Samsung Electronics + * http://www.samsung.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef S5P_MFC_DEBUG_H_ +#define S5P_MFC_DEBUG_H_ + +#define DEBUG + +#ifdef DEBUG +extern int mfc_debug_level; + +#define mfc_debug(level, fmt, args...) \ + do { \ + if (mfc_debug_level >= level) \ + printk(KERN_DEBUG "%s:%d: " fmt, \ + __func__, __LINE__, ##args); \ + } while (0) +#else +#define mfc_debug(level, fmt, args...) +#endif + +#define mfc_debug_enter() mfc_debug(5, "enter\n") +#define mfc_debug_leave() mfc_debug(5, "leave\n") + +#define mfc_err(fmt, args...) \ + do { \ + printk(KERN_ERR "%s:%d: " fmt, \ + __func__, __LINE__, ##args); \ + } while (0) + +#define mfc_err_limited(fmt, args...) \ + do { \ + printk_ratelimited(KERN_ERR "%s:%d: " fmt, \ + __func__, __LINE__, ##args); \ + } while (0) + +#define mfc_info(fmt, args...) \ + do { \ + printk(KERN_INFO "%s:%d: " fmt, \ + __func__, __LINE__, ##args); \ + } while (0) + +#endif /* S5P_MFC_DEBUG_H_ */ |