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471 giacomo 1
/*
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 * Project: S.Ha.R.K.
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 *
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 * Coordinators:
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 *   Giorgio Buttazzo    <giorgio@sssup.it>
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 *   Paolo Gai           <pj@gandalf.sssup.it>
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 *
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 * Authors     :
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 *   Giacomo Guidi       <giacomo@gandalf.sssup.it>
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 *
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 *
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 * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy)
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 *
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 * http://www.sssup.it
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 * http://retis.sssup.it
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 * http://shark.sssup.it
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 */
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/* Glue Layer for Frame Buffer 2.6 Driver */
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#include <kernel/kern.h>
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473 giacomo 23
extern void fbmem_init(void);
471 giacomo 24
extern int fb_open_inode(int num);
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extern int fb_close_inode(int num);
484 giacomo 26
extern int fb_set_mode_inode(int num, unsigned char *modeopt);
471 giacomo 27
 
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/* Init the Linux PCI 2.6 Driver */
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int FB26_init() {
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473 giacomo 31
  fbmem_init();
471 giacomo 32
 
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  return 0;
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}
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int FB26_open(int num) {
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472 giacomo 39
  if (fb_open_inode(num)) {
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    printk("FB ERROR: Cannot open the FrameBuffer driver\n");
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    return -1;
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  }
471 giacomo 43
 
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  return 0;
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}
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484 giacomo 48
int FB26_setmode(int num, unsigned char *modeopt) {
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484 giacomo 50
  if (fb_set_mode_inode(num,modeopt)) {
472 giacomo 51
    printk("FB ERROR: Cannot set mode for FrameBuffer driver\n");
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    return -1;
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  }
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  return 0;
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}
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471 giacomo 59
int FB26_close(int num) {
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472 giacomo 61
  if (fb_close_inode(num)) {
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    printk("FB ERROR: Cannot close the FrameBuffer driver\n");
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    return -1;
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  }
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471 giacomo 66
  return 0;
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}