1 /*general card functions*/ 2 status_t mn_general_powerup(); 3 status_t nm_set_cas_latency(); 4 status_t nm_general_output_select(); 5 uint8 nm_general_output_read(); 6 status_t mn_general_dac_select(int); 7 status_t mn_general_wait_retrace(); 8 status_t mn_general_validate_pic_size (display_mode *target, uint32 *bytes_per_row); 9 //status_t mn_general_bios_to_powergraphics(); 10 11 /* apsed: logging macros */ 12 #define MSG(args) do { /* if needed or si->settings with si NULL */ \ 13 nm_log args; \ 14 } while (0) 15 #define LOG(level_bit, args) do { \ 16 uint32 mod = (si->settings.logmask & 0xfffffff0) & MODULE_BIT; \ 17 uint32 lev = (si->settings.logmask & ~0xfffffff0) & level_bit; \ 18 if (mod && lev) nm_log args; \ 19 } while (0) 20 21 /*support functions*/ 22 void delay(bigtime_t i); 23 void nm_log(char *format, ...); 24 25 /*card info functions*/ 26 void set_specs(void); 27 void dump_specs(void); 28 29 /*DAC functions*/ 30 status_t mn_dac_mode(int,float); 31 status_t mn_dac_palette(uint8*,uint8*,uint8*, uint16); 32 status_t mn_dac_pix_pll_find(display_mode target,float * result,uint8 *,uint8 *,uint8 *); 33 status_t mn_dac_set_pix_pll(display_mode target); 34 35 /*CRTC1 functions*/ 36 status_t mn_crtc_validate_timing( 37 uint16 *hd_e,uint16 *hs_s,uint16 *hs_e,uint16 *ht, 38 uint16 *vd_e,uint16 *vs_s,uint16 *vs_e,uint16 *vt 39 ); 40 status_t mn_crtc_set_timing(display_mode target, bool crt_only); 41 status_t mn_crtc_depth(int mode); 42 status_t mn_crtc_set_display_start(uint32 startadd,uint8 bpp); 43 status_t mn_crtc_set_display_pitch(); 44 status_t mn_crtc_center(display_mode target); 45 46 status_t mn_crtc_dpms(bool, bool, bool); 47 status_t mn_crtc_dpms_fetch(bool*, bool*, bool*); 48 status_t mn_crtc_mem_priority(uint8); 49 50 status_t mn_crtc_cursor_init(); /*Yes, cursor follows CRTC1 - not the DAC!*/ 51 status_t mn_crtc_cursor_define(uint8*,uint8*); 52 status_t mn_crtc_cursor_position(uint16 x ,uint16 y); 53 status_t mn_crtc_cursor_show(); 54 status_t mn_crtc_cursor_hide(); 55 56 /*acceleration functions*/ 57 status_t check_acc_capability(uint32 feature); 58 status_t mn_acc_init(); 59 status_t mn_acc_rectangle(uint32 xs,uint32 xe,uint32 ys,uint32 yl,uint32 col); 60 status_t mn_acc_rectangle_invert(uint32 xs,uint32 xe,uint32 ys,uint32 yl,uint32 col); 61 status_t mn_acc_blit(uint16,uint16,uint16, uint16,uint16,uint16 ); 62 status_t mn_acc_transparent_blit(uint16,uint16,uint16, uint16,uint16,uint16, uint32); 63 status_t mn_acc_video_blit(uint16 xs,uint16 ys,uint16 ws, uint16 hs, 64 uint16 xd,uint16 yd,uint16 wd,uint16 hd); 65 status_t mn_acc_wait_idle(); 66 67 /*backend scaler functions*/ 68 status_t check_overlay_capability(uint32 feature); 69 status_t mn_configure_bes 70 (const overlay_buffer *ob, const overlay_window *ow,const overlay_view *ov, int offset); 71 status_t mn_release_bes(); 72 73 /*driver structures and enums*/ 74 enum{BPP8=0,BPP15=1,BPP16=2,BPP24=3}; 75 enum{DS_CRTC1DAC_CRTC2MAVEN, DS_CRTC1MAVEN_CRTC2DAC, DS_CRTC1CON1_CRTC2CON2, DS_CRTC1CON2_CRTC2CON1}; 76