| 1 |
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| 2 | |
| 3 | * Definitions for using the procedures in btext.c.
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| 4 | *
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| 5 | * Benjamin Herrenschmidt <[email protected]>
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| 6 |
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| 7 | #ifndef __PPC_BTEXT_H
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| 8 | #define __PPC_BTEXT_H
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| 9 | #ifdef __KERNEL__
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| 10 |
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| 11 | extern int btext_find_display(int allow_nonstdout);
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| 12 | extern void btext_update_display(unsigned long phys, int width, int height,
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| 13 | int depth, int pitch);
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| 14 | extern void btext_setup_display(int width, int height, int depth, int pitch,
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| 15 | unsigned long address);
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| 16 | #ifdef CONFIG_PPC32
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| 17 | extern void btext_prepare_BAT(void);
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| 18 | #else
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| 19 | static inline void btext_prepare_BAT(void) { }
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| 20 | #endif
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| 21 | extern void btext_map(void);
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| 22 | extern void btext_unmap(void);
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| 23 |
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| 24 | extern void btext_drawchar(char c);
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| 25 | extern void btext_drawstring(const char *str);
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| 26 | void __init btext_drawhex(unsigned long v);
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| 27 | void __init btext_drawtext(const char *c, unsigned int len);
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| 28 |
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| 29 | void __init btext_clearscreen(void);
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| 30 | void __init btext_flushscreen(void);
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| 31 | void __init btext_flushline(void);
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| 32 |
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| 33 | #endif
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| 34 | #endif
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