| /* SPDX-License-Identifier: GPL-2.0 */ | |
| /* | |
| * Definitions for using the procedures in btext.c. | |
| * | |
| * Benjamin Herrenschmidt <benh@kernel.crashing.org> | |
| */ | |
| #ifndef __PPC_BTEXT_H | |
| #define __PPC_BTEXT_H | |
| #ifdef __KERNEL__ | |
| extern int btext_find_display(int allow_nonstdout); | |
| extern void btext_update_display(unsigned long phys, int width, int height, | |
| int depth, int pitch); | |
| extern void btext_setup_display(int width, int height, int depth, int pitch, | |
| unsigned long address); | |
| extern void btext_prepare_BAT(void); | |
| extern void btext_map(void); | |
| extern void btext_unmap(void); | |
| extern void btext_drawchar(char c); | |
| extern void btext_drawstring(const char *str); | |
| extern void btext_drawhex(unsigned long v); | |
| extern void btext_drawtext(const char *c, unsigned int len); | |
| extern void btext_clearscreen(void); | |
| extern void btext_flushscreen(void); | |
| extern void btext_flushline(void); | |
| #endif /* __KERNEL__ */ | |
| #endif /* __PPC_BTEXT_H */ |