1extern int fd;
2extern shared_info *si;
3extern area_id shared_info_area;
4extern area_id dma_cmd_buf_area;
5extern area_id regs_area;
6extern vuint32 *regs;
7extern display_mode *my_mode_list;
8extern area_id my_mode_list_area;
9extern int accelerantIsClone;
10
11extern nv_get_set_pci nv_pci_access;
12extern nv_in_out_isa nv_isa_access;
13
14typedef status_t (*crtc_interrupt_enable)(bool);
15typedef status_t (*crtc_update_fifo)(void);
16typedef status_t (*crtc_validate_timing)(uint16*, uint16*, uint16*, uint16*, uint16*, uint16*, uint16*, uint16*);
17typedef status_t (*crtc_set_timing)(display_mode);
18typedef status_t (*crtc_depth)(int);
19typedef status_t (*crtc_dpms)(bool, bool, bool, bool);
20typedef status_t (*crtc_set_display_pitch)(void);
21typedef status_t (*crtc_set_display_start)(uint32, uint8);
22typedef status_t (*crtc_cursor_init)(void);
23typedef status_t (*crtc_cursor_show)(void);
24typedef status_t (*crtc_cursor_hide)(void);
25typedef status_t (*crtc_cursor_define)(uint8*, uint8*);
26typedef status_t (*crtc_cursor_position)(uint16, uint16);
27
28typedef status_t (*dac_mode)(int, float);
29typedef status_t (*dac_palette)(uint8[256], uint8[256], uint8[256]);
30typedef status_t (*dac_set_pix_pll)(display_mode);
31typedef status_t (*dac_pix_pll_find)(display_mode, float*, uint8*, uint8*, uint8*, uint8);
32
33crtc_interrupt_enable	head1_interrupt_enable;
34crtc_update_fifo		head1_update_fifo;
35crtc_validate_timing 	head1_validate_timing;
36crtc_set_timing 		head1_set_timing;
37crtc_depth				head1_depth;
38crtc_dpms				head1_dpms;
39crtc_set_display_pitch	head1_set_display_pitch;
40crtc_set_display_start	head1_set_display_start;
41crtc_cursor_init		head1_cursor_init;
42crtc_cursor_show		head1_cursor_show;
43crtc_cursor_hide		head1_cursor_hide;
44crtc_cursor_define		head1_cursor_define;
45crtc_cursor_position	head1_cursor_position;
46
47crtc_interrupt_enable	head2_interrupt_enable;
48crtc_update_fifo		head2_update_fifo;
49crtc_validate_timing	head2_validate_timing;
50crtc_set_timing			head2_set_timing;
51crtc_depth				head2_depth;
52crtc_dpms				head2_dpms;
53crtc_set_display_pitch	head2_set_display_pitch;
54crtc_set_display_start	head2_set_display_start;
55crtc_cursor_init		head2_cursor_init;
56crtc_cursor_show		head2_cursor_show;
57crtc_cursor_hide		head2_cursor_hide;
58crtc_cursor_define		head2_cursor_define;
59crtc_cursor_position	head2_cursor_position;
60
61dac_mode				head1_mode;
62dac_palette				head1_palette;
63dac_set_pix_pll			head1_set_pix_pll;
64dac_pix_pll_find		head1_pix_pll_find;
65
66dac_mode				head2_mode;
67dac_palette				head2_palette;
68dac_set_pix_pll			head2_set_pix_pll;
69dac_pix_pll_find		head2_pix_pll_find;
70