1/* 2 * Definitions for using the procedures in btext.c. 3 * 4 * Benjamin Herrenschmidt <benh@kernel.crashing.org> 5 */ 6#ifndef __PPC_BTEXT_H 7#define __PPC_BTEXT_H 8#ifdef __KERNEL__ 9 10extern int btext_find_display(int allow_nonstdout); 11extern void btext_update_display(unsigned long phys, int width, int height, 12 int depth, int pitch); 13extern void btext_setup_display(int width, int height, int depth, int pitch, 14 unsigned long address); 15extern void btext_prepare_BAT(void); 16extern void btext_unmap(void); 17 18extern void btext_drawchar(char c); 19extern void btext_drawstring(const char *str); 20extern void btext_drawhex(unsigned long v); 21extern void btext_drawtext(const char *c, unsigned int len); 22 23extern void btext_clearscreen(void); 24extern void btext_flushscreen(void); 25extern void btext_flushline(void); 26 27#endif /* __KERNEL__ */ 28#endif /* __PPC_BTEXT_H */ 29