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Viewing changes to arch/m68k/atari/atakeyb.c

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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arch/m68k/atari/atakeyb.c
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/* Hook for MIDI serial driver */
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void (*atari_MIDI_interrupt_hook) (void);
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/* Hook for mouse driver */
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void (*atari_mouse_interrupt_hook) (char *);
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/* Hook for keyboard inputdev  driver */
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void (*atari_input_keyboard_interrupt_hook) (unsigned char, char);
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/* Hook for mouse inputdev  driver */
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void (*atari_input_mouse_interrupt_hook) (char *);
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EXPORT_SYMBOL(atari_mouse_interrupt_hook);
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EXPORT_SYMBOL(atari_input_keyboard_interrupt_hook);
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EXPORT_SYMBOL(atari_input_mouse_interrupt_hook);
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 * it's really hard to decide whether they're mouse or keyboard bytes. Since
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 * overruns usually occur when moving the Atari mouse rapidly, they're seen as
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 * mouse bytes here. If this is wrong, only a make code of the keyboard gets
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 * lost, which isn't too bad. Loosing a break code would be disastrous,
 
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 * lost, which isn't too bad. Losing a break code would be disastrous,
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 * because then the keyboard repeat strikes...
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 */
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                        kb_state.buf[kb_state.len++] = scancode;
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                        if (kb_state.len == 3) {
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                                kb_state.state = KEYBOARD;
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                                if (atari_mouse_interrupt_hook)
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                                        atari_mouse_interrupt_hook(kb_state.buf);
 
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                                if (atari_input_mouse_interrupt_hook)
 
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                                        atari_input_mouse_interrupt_hook(kb_state.buf);
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                        }
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                        break;
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        kb_state.len = 0;
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        error = request_irq(IRQ_MFP_ACIA, atari_keyboard_interrupt,
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                            IRQ_TYPE_SLOW, "keyboard/mouse/MIDI",
 
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                            IRQ_TYPE_SLOW, "keyboard,mouse,MIDI",
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                            atari_keyboard_interrupt);
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        if (error)
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                return error;