16f1ef82cSshatty extern int fd; 26f1ef82cSshatty extern shared_info *si; 36f1ef82cSshatty extern area_id shared_info_area; 48e02d400SRudolf Cornelissen extern area_id dma_cmd_buf_area; 56f1ef82cSshatty extern area_id regs_area; 66f1ef82cSshatty extern vuint32 *regs; 76f1ef82cSshatty extern display_mode *my_mode_list; 86f1ef82cSshatty extern area_id my_mode_list_area; 96f1ef82cSshatty extern int accelerantIsClone; 106f1ef82cSshatty 116f1ef82cSshatty extern nv_get_set_pci nv_pci_access; 12abbf0913SRudolf Cornelissen extern nv_in_out_isa nv_isa_access; 130669fe20SRudolf Cornelissen 14155a2ad0SRudolf Cornelissen typedef status_t (*crtc_interrupt_enable)(bool); 15155a2ad0SRudolf Cornelissen typedef status_t (*crtc_update_fifo)(void); 160669fe20SRudolf Cornelissen typedef status_t (*crtc_validate_timing)(uint16*, uint16*, uint16*, uint16*, uint16*, uint16*, uint16*, uint16*); 170669fe20SRudolf Cornelissen typedef status_t (*crtc_set_timing)(display_mode); 180669fe20SRudolf Cornelissen typedef status_t (*crtc_depth)(int); 194022652cSRudolf Cornelissen typedef status_t (*crtc_dpms)(bool, bool, bool, bool); 200669fe20SRudolf Cornelissen typedef status_t (*crtc_set_display_pitch)(void); 210669fe20SRudolf Cornelissen typedef status_t (*crtc_set_display_start)(uint32, uint8); 220669fe20SRudolf Cornelissen typedef status_t (*crtc_cursor_init)(void); 230669fe20SRudolf Cornelissen typedef status_t (*crtc_cursor_show)(void); 240669fe20SRudolf Cornelissen typedef status_t (*crtc_cursor_hide)(void); 250669fe20SRudolf Cornelissen typedef status_t (*crtc_cursor_define)(uint8*, uint8*); 260669fe20SRudolf Cornelissen typedef status_t (*crtc_cursor_position)(uint16, uint16); 27c0ebc619SRudolf Cornelissen typedef status_t (*crtc_stop_tvout)(void); 28c0ebc619SRudolf Cornelissen typedef status_t (*crtc_start_tvout)(void); 290669fe20SRudolf Cornelissen 3030f76422SRudolf Cornelissen typedef status_t (*dac_mode)(int, float); 3130f76422SRudolf Cornelissen typedef status_t (*dac_palette)(uint8[256], uint8[256], uint8[256]); 3230f76422SRudolf Cornelissen typedef status_t (*dac_set_pix_pll)(display_mode); 3330f76422SRudolf Cornelissen typedef status_t (*dac_pix_pll_find)(display_mode, float*, uint8*, uint8*, uint8*, uint8); 3430f76422SRudolf Cornelissen 35*a65f6a23SMurai Takashi extern crtc_interrupt_enable head1_interrupt_enable; 36*a65f6a23SMurai Takashi extern crtc_update_fifo head1_update_fifo; 37*a65f6a23SMurai Takashi extern crtc_validate_timing head1_validate_timing; 38*a65f6a23SMurai Takashi extern crtc_set_timing head1_set_timing; 39*a65f6a23SMurai Takashi extern crtc_depth head1_depth; 40*a65f6a23SMurai Takashi extern crtc_dpms head1_dpms; 41*a65f6a23SMurai Takashi extern crtc_set_display_pitch head1_set_display_pitch; 42*a65f6a23SMurai Takashi extern crtc_set_display_start head1_set_display_start; 43*a65f6a23SMurai Takashi extern crtc_cursor_init head1_cursor_init; 44*a65f6a23SMurai Takashi extern crtc_cursor_show head1_cursor_show; 45*a65f6a23SMurai Takashi extern crtc_cursor_hide head1_cursor_hide; 46*a65f6a23SMurai Takashi extern crtc_cursor_define head1_cursor_define; 47*a65f6a23SMurai Takashi extern crtc_cursor_position head1_cursor_position; 48*a65f6a23SMurai Takashi extern crtc_stop_tvout head1_stop_tvout; 49*a65f6a23SMurai Takashi extern crtc_start_tvout head1_start_tvout; 500669fe20SRudolf Cornelissen 51*a65f6a23SMurai Takashi extern crtc_interrupt_enable head2_interrupt_enable; 52*a65f6a23SMurai Takashi extern crtc_update_fifo head2_update_fifo; 53*a65f6a23SMurai Takashi extern crtc_validate_timing head2_validate_timing; 54*a65f6a23SMurai Takashi extern crtc_set_timing head2_set_timing; 55*a65f6a23SMurai Takashi extern crtc_depth head2_depth; 56*a65f6a23SMurai Takashi extern crtc_dpms head2_dpms; 57*a65f6a23SMurai Takashi extern crtc_set_display_pitch head2_set_display_pitch; 58*a65f6a23SMurai Takashi extern crtc_set_display_start head2_set_display_start; 59*a65f6a23SMurai Takashi extern crtc_cursor_init head2_cursor_init; 60*a65f6a23SMurai Takashi extern crtc_cursor_show head2_cursor_show; 61*a65f6a23SMurai Takashi extern crtc_cursor_hide head2_cursor_hide; 62*a65f6a23SMurai Takashi extern crtc_cursor_define head2_cursor_define; 63*a65f6a23SMurai Takashi extern crtc_cursor_position head2_cursor_position; 64*a65f6a23SMurai Takashi extern crtc_stop_tvout head2_stop_tvout; 65*a65f6a23SMurai Takashi extern crtc_start_tvout head2_start_tvout; 6630f76422SRudolf Cornelissen 67*a65f6a23SMurai Takashi extern dac_mode head1_mode; 68*a65f6a23SMurai Takashi extern dac_palette head1_palette; 69*a65f6a23SMurai Takashi extern dac_set_pix_pll head1_set_pix_pll; 70*a65f6a23SMurai Takashi extern dac_pix_pll_find head1_pix_pll_find; 7130f76422SRudolf Cornelissen 72*a65f6a23SMurai Takashi extern dac_mode head2_mode; 73*a65f6a23SMurai Takashi extern dac_palette head2_palette; 74*a65f6a23SMurai Takashi extern dac_set_pix_pll head2_set_pix_pll; 75*a65f6a23SMurai Takashi extern dac_pix_pll_find head2_pix_pll_find; 76