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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 471 | giacomo | 1 | /* |
| 2 | * Project: S.Ha.R.K. |
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| 3 | * |
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| 4 | * Coordinators: |
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| 5 | * Giorgio Buttazzo <giorgio@sssup.it> |
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| 6 | * Paolo Gai <pj@gandalf.sssup.it> |
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| 7 | * |
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| 8 | * Authors : |
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| 9 | * Giacomo Guidi <giacomo@gandalf.sssup.it> |
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| 10 | * |
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| 11 | * |
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| 12 | * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
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| 13 | * |
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| 14 | * http://www.sssup.it |
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| 15 | * http://retis.sssup.it |
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| 16 | * http://shark.sssup.it |
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| 17 | */ |
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| 18 | |||
| 19 | /* Glue Layer for Frame Buffer 2.6 Driver */ |
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| 20 | |||
| 21 | #include <kernel/kern.h> |
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| 22 | |||
| 473 | giacomo | 23 | extern void fbmem_init(void); |
| 471 | giacomo | 24 | extern int fb_open_inode(int num); |
| 25 | extern int fb_close_inode(int num); |
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| 484 | giacomo | 26 | extern int fb_set_mode_inode(int num, unsigned char *modeopt); |
| 471 | giacomo | 27 | |
| 28 | /* Init the Linux PCI 2.6 Driver */ |
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| 29 | int FB26_init() { |
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| 30 | |||
| 473 | giacomo | 31 | fbmem_init(); |
| 471 | giacomo | 32 | |
| 33 | return 0; |
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| 34 | |||
| 35 | } |
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| 36 | |||
| 37 | int FB26_open(int num) { |
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| 38 | |||
| 472 | giacomo | 39 | if (fb_open_inode(num)) { |
| 40 | printk("FB ERROR: Cannot open the FrameBuffer driver\n"); |
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| 41 | return -1; |
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| 42 | } |
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| 471 | giacomo | 43 | |
| 44 | return 0; |
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| 45 | |||
| 46 | } |
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| 47 | |||
| 484 | giacomo | 48 | int FB26_setmode(int num, unsigned char *modeopt) { |
| 472 | giacomo | 49 | |
| 484 | giacomo | 50 | if (fb_set_mode_inode(num,modeopt)) { |
| 472 | giacomo | 51 | printk("FB ERROR: Cannot set mode for FrameBuffer driver\n"); |
| 52 | return -1; |
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| 53 | } |
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| 54 | |||
| 55 | return 0; |
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| 56 | |||
| 57 | } |
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| 58 | |||
| 471 | giacomo | 59 | int FB26_close(int num) { |
| 60 | |||
| 472 | giacomo | 61 | if (fb_close_inode(num)) { |
| 62 | printk("FB ERROR: Cannot close the FrameBuffer driver\n"); |
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| 63 | return -1; |
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| 64 | } |
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| 65 | |||
| 471 | giacomo | 66 | return 0; |
| 67 | |||
| 68 | } |