#ifndef __MTK_FB_CONSOLE_H__
#define __MTK_FB_CONSOLE_H__

#ifdef __cplusplus
extern "C" {
#endif

#include <linux/types.h>

#define MFC_CHECK_RET(expr)			\
	do {					\
		MFC_STATUS ret = (expr);	\
		ASSERT(MFC_STATUS_OK == ret);	\
	} while (0)

typedef enum {
	MFC_STATUS_OK = 0,

	MFC_STATUS_INVALID_ARGUMENT = -1,
	MFC_STATUS_NOT_IMPLEMENTED = -2,
	MFC_STATUS_OUT_OF_MEMORY = -3,
	MFC_STATUS_LOCK_FAIL = -4,
	MFC_STATUS_FATAL_ERROR = -5,
} MFC_STATUS;

typedef void *MFC_HANDLE;

/* --------------------------------------------------------------------------- */

typedef struct {
	struct semaphore sem;

	uint8_t *fb_addr;
	uint32_t fb_width;
	uint32_t fb_height;
	uint32_t fb_bpp;
	uint32_t fg_color;
	uint32_t bg_color;
	uint32_t screen_color;
	uint32_t rows;
	uint32_t cols;
	uint32_t cursor_row;
	uint32_t cursor_col;
	uint32_t font_width;
	uint32_t font_height;
} MFC_CONTEXT;

/* MTK Framebuffer Console API */

MFC_STATUS MFC_Open(MFC_HANDLE *handle,
		    void *fb_addr,
		    unsigned int fb_width,
		    unsigned int fb_height,
		    unsigned int fb_bpp, unsigned int fg_color, unsigned int bg_color);

MFC_STATUS MFC_Open_Ex(MFC_HANDLE *handle,
		       void *fb_addr,
		       unsigned int fb_width,
		       unsigned int fb_height,
		       unsigned int fb_pitch,
		       unsigned int fb_bpp, unsigned int fg_color, unsigned int bg_color);


MFC_STATUS MFC_Close(MFC_HANDLE handle);

MFC_STATUS MFC_SetColor(MFC_HANDLE handle, unsigned int fg_color, unsigned int bg_color);

MFC_STATUS MFC_ResetCursor(MFC_HANDLE handle);

MFC_STATUS MFC_Print(MFC_HANDLE handle, const char *str);

MFC_STATUS MFC_LowMemory_Printf(MFC_HANDLE handle, const char *str, uint32_t fg_color,
				uint32_t bg_color);

MFC_STATUS MFC_SetMem(MFC_HANDLE handle, const char *str, uint32_t color);
uint32_t MFC_Get_Cursor_Offset(MFC_HANDLE handle);

#ifdef __cplusplus
} /* extern C */
#endif
#endif				/* __MTK_FB_CONSOLE_H__ */