1/*general card functions*/ 2status_t nm_general_powerup(void); 3status_t nm_set_cas_latency(void); 4void nm_unlock(void); 5status_t nm_general_output_select(void); 6uint8 nm_general_output_read(void); 7status_t nm_general_dac_select(int); 8status_t nm_general_wait_retrace(void); 9status_t nm_general_validate_pic_size (display_mode *target, uint32 *bytes_per_row, bool *acc_mode); 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*/ 22void delay(bigtime_t i); 23void nm_log(char *format, ...); 24 25/*card info functions*/ 26void set_specs(void); 27void dump_specs(void); 28 29/*DAC functions*/ 30status_t nm_dac_mode(int,float); 31status_t nm_dac_palette(uint8*,uint8*,uint8*, uint16); 32status_t nm_dac_pix_pll_find(display_mode target,float * result,uint8 *,uint8 *,uint8 *); 33status_t nm_dac_set_pix_pll(display_mode target); 34 35/*CRTC1 functions*/ 36status_t nm_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); 40status_t nm_crtc_set_timing(display_mode target, bool crt_only); 41status_t nm_crtc_depth(int mode); 42status_t nm_crtc_set_display_start(uint32 startadd,uint8 bpp); 43status_t nm_crtc_set_display_pitch(void); 44status_t nm_crtc_center(display_mode target, bool crt_only); 45status_t nm_crtc_prg_panel(void); 46 47status_t nm_crtc_dpms(bool, bool, bool); 48status_t nm_crtc_mem_priority(uint8); 49 50status_t nm_crtc_cursor_init(void); /*Yes, cursor follows CRTC1 - not the DAC!*/ 51status_t nm_crtc_cursor_define(uint8*,uint8*); 52status_t nm_crtc_cursor_position(uint16 x ,uint16 y); 53status_t nm_crtc_cursor_show(void); 54status_t nm_crtc_cursor_hide(void); 55 56/*acceleration functions*/ 57status_t check_acc_capability(uint32 feature); 58status_t nm_acc_init(void); 59status_t nm_acc_blit(uint16,uint16,uint16, uint16,uint16,uint16 ); 60status_t nm_acc_setup_rectangle(uint32 color); 61status_t nm_acc_rectangle(uint32 xs,uint32 xe,uint32 ys,uint32 yl); 62status_t nm_acc_setup_rect_invert(void); 63status_t nm_acc_rectangle_invert(uint32 xs,uint32 xe,uint32 ys,uint32 yl); 64status_t nm_acc_transparent_blit(uint16,uint16,uint16, uint16,uint16,uint16, uint32); 65status_t nm_acc_video_blit(uint16 xs,uint16 ys,uint16 ws, uint16 hs, 66 uint16 xd,uint16 yd,uint16 wd,uint16 hd); 67status_t nm_acc_wait_idle(void); 68 69/*backend scaler functions*/ 70status_t check_overlay_capability(uint32 feature); 71void nm_bes_move_overlay(void); 72status_t nm_configure_bes 73 (const overlay_buffer *ob, const overlay_window *ow,const overlay_view *ov, int offset); 74status_t nm_release_bes(void); 75 76/*driver structures and enums*/ 77enum{BPP8=0,BPP15=1,BPP16=2,BPP24=3}; 78enum{DS_CRTC1DAC_CRTC2MAVEN, DS_CRTC1MAVEN_CRTC2DAC, DS_CRTC1CON1_CRTC2CON2, DS_CRTC1CON2_CRTC2CON1}; 79