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| Rev | Author | Line No. | Line |
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| 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 | |||
| 23 | extern int fbmem_init(void); |
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| 24 | extern int fb_open_inode(int num); |
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| 25 | extern int fb_close_inode(int num); |
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| 472 | giacomo | 26 | extern int fb_set_mode_inode(int num, int wx, int wy, int bpp); |
| 471 | giacomo | 27 | |
| 28 | /* Init the Linux PCI 2.6 Driver */ |
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| 29 | int FB26_init() { |
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| 30 | |||
| 472 | giacomo | 31 | if (fbmem_init()) { |
| 32 | printk("FB ERROR: Cannot init the FrameBuffer driver\n"); |
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| 33 | return -1; |
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| 34 | } |
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| 471 | giacomo | 35 | |
| 36 | return 0; |
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| 37 | |||
| 38 | } |
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| 39 | |||
| 40 | int FB26_open(int num) { |
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| 41 | |||
| 472 | giacomo | 42 | if (fb_open_inode(num)) { |
| 43 | printk("FB ERROR: Cannot open the FrameBuffer driver\n"); |
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| 44 | return -1; |
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| 45 | } |
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| 471 | giacomo | 46 | |
| 47 | return 0; |
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| 48 | |||
| 49 | } |
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| 50 | |||
| 472 | giacomo | 51 | int FB26_set_mode(int num, int wx, int wy, int bpp) { |
| 52 | |||
| 53 | if (fb_set_mode_inode(num,wx,wy,bpp)) { |
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| 54 | printk("FB ERROR: Cannot set mode for FrameBuffer driver\n"); |
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| 55 | return -1; |
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| 56 | } |
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| 57 | |||
| 58 | return 0; |
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| 59 | |||
| 60 | } |
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| 61 | |||
| 471 | giacomo | 62 | int FB26_close(int num) { |
| 63 | |||
| 472 | giacomo | 64 | if (fb_close_inode(num)) { |
| 65 | printk("FB ERROR: Cannot close the FrameBuffer driver\n"); |
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| 66 | return -1; |
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| 67 | } |
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| 68 | |||
| 471 | giacomo | 69 | return 0; |
| 70 | |||
| 71 | } |