1 /*general card functions*/ 2 status_t gx00_general_powerup(void); 3 status_t mga_set_cas_latency(void); 4 status_t gx50_general_output_select(void); 5 status_t gx00_general_dac_select(int); 6 status_t gx00_general_wait_retrace(void); 7 status_t gx00_general_validate_pic_size (display_mode *target, uint32 *bytes_per_row, bool *acc_mode); 8 9 /* apsed: logging macros */ 10 #define MSG(args) do { /* if needed or si->settings with si NULL */ \ 11 mga_log args; \ 12 } while (0) 13 #define LOG(level_bit, args) do { \ 14 uint32 mod = (si->settings.logmask & 0xfffffff0) & MODULE_BIT; \ 15 uint32 lev = (si->settings.logmask & ~0xfffffff0) & level_bit; \ 16 if (mod && lev) mga_log args; \ 17 } while (0) 18 19 /*support functions*/ 20 void delay(bigtime_t i); 21 void mga_log(char *format, ...); 22 23 /*i2c maven functions*/ 24 int i2c_maven_read(unsigned char address); 25 void i2c_maven_write(unsigned char address, unsigned char data); 26 status_t i2c_init(void); 27 status_t i2c_maven_probe(void); 28 29 30 /*card info functions*/ 31 status_t parse_pins(void); 32 status_t pins1_read(uint8 *pins, uint8 length); 33 status_t pins2_read(uint8 *pins, uint8 length); 34 status_t pins3_read(uint8 *pins, uint8 length); 35 status_t pins4_read(uint8 *pins, uint8 length); 36 status_t pins5_read(uint8 *pins, uint8 length); 37 void fake_pins(void); 38 void pinsmil1_fake(void); 39 void pinsmil2_fake(void); 40 void pinsg100_fake(void); 41 void pinsg200_fake(void); 42 void pinsg400_fake(void); 43 void pinsg400max_fake(void); 44 void pinsg450_fake(void); 45 void pinsg550_fake(void); 46 void dump_pins(void); 47 48 /*DAC functions*/ 49 status_t gx00_dac_mode(int,float); 50 status_t gx00_dac_palette(uint8*,uint8*,uint8*); 51 52 status_t gx00_dac_pix_pll_find(display_mode target,float * result,uint8 *,uint8 *,uint8 *, uint8); 53 status_t gx00_dac_set_pix_pll(display_mode target); 54 55 status_t g450_dac_set_sys_pll(void); 56 status_t g400_dac_set_sys_pll(void); 57 status_t g200_dac_set_sys_pll(void); 58 status_t g100_dac_set_sys_pll(void); 59 60 status_t mil2_dac_init(void); 61 status_t mil2_dac_set_pix_pll(float f_vco,int bpp); 62 63 /*MAVEN functions*/ 64 status_t gx00_maven_clrline(void); 65 status_t gx00_maven_dpms(bool display, bool h, bool v); 66 status_t gx00_maven_set_timing(display_mode target); 67 status_t gx00_maven_mode(int,float); 68 69 status_t g100_g400max_maven_vid_pll_find(display_mode target,float * calc_pclk, 70 uint8 * m_result,uint8 * n_result,uint8 * p_result); 71 status_t g450_g550_maven_vid_pll_find(display_mode target,float * calc_pclk, 72 uint8 * m_result,uint8 * n_result,uint8 * p_result, uint8 test); 73 status_t gx00_maven_set_vid_pll(display_mode target); 74 75 /*MAVENTV functions*/ 76 status_t g100_g400max_maventv_vid_pll_find( 77 display_mode target, unsigned int * ht_new, unsigned int * ht_last_line, 78 uint8 * m_result, uint8 * n_result, uint8 * p_result); 79 int maventv_init(display_mode target); 80 81 /*CRTC1 functions*/ 82 status_t gx00_crtc_validate_timing( 83 uint16 *hd_e,uint16 *hs_s,uint16 *hs_e,uint16 *ht, 84 uint16 *vd_e,uint16 *vs_s,uint16 *vs_e,uint16 *vt 85 ); 86 status_t gx00_crtc_set_timing(display_mode target); 87 status_t gx00_crtc_depth(int mode); 88 status_t gx00_crtc_set_display_start(uint32 startadd,uint8 bpp); 89 status_t gx00_crtc_set_display_pitch(void); 90 status_t gx00_crtc_dpms(bool display,bool h,bool v); 91 status_t gx00_crtc_mem_priority(uint8); 92 status_t gx00_crtc_cursor_init(void); /*Yes, cursor follows CRTC1 - not the DAC!*/ 93 status_t gx00_crtc_cursor_define(uint8*,uint8*); 94 status_t gx00_crtc_cursor_position(uint16 x ,uint16 y); 95 status_t gx00_crtc_cursor_show(void); 96 status_t gx00_crtc_cursor_hide(void); 97 98 /*CRTC2 functions*/ 99 /*XXX - validate_timing*/ 100 status_t g400_crtc2_set_timing(display_mode target); 101 status_t g400_crtc2_depth(int mode); 102 status_t g400_crtc2_set_display_pitch(void); 103 status_t g400_crtc2_set_display_start(uint32 startadd,uint8 bpp); 104 status_t g400_crtc2_dpms(bool display, bool h, bool v); 105 106 /*acceleration functions*/ 107 status_t check_acc_capability(uint32 feature); 108 status_t gx00_acc_init(void); 109 status_t gx00_acc_rectangle(uint32 xs,uint32 xe,uint32 ys,uint32 yl,uint32 col); 110 status_t gx00_acc_rectangle_invert(uint32 xs,uint32 xe,uint32 ys,uint32 yl,uint32 col); 111 status_t gx00_acc_blit(uint16,uint16,uint16, uint16,uint16,uint16 ); 112 status_t gx00_acc_transparent_blit(uint16,uint16,uint16, uint16,uint16,uint16, uint32); 113 status_t gx00_acc_video_blit(uint16 xs,uint16 ys,uint16 ws, uint16 hs, 114 uint16 xd,uint16 yd,uint16 wd,uint16 hd); 115 status_t gx00_acc_wait_idle(void); 116 117 /*backend scaler functions*/ 118 status_t check_overlay_capability(uint32 feature); 119 void gx00_bes_move_overlay(void); 120 status_t gx00_configure_bes 121 (const overlay_buffer *ob, const overlay_window *ow,const overlay_view *ov, int offset); 122 status_t gx00_release_bes(void); 123 124 /* I2C functions */ 125 status_t i2c_sec_tv_adapter(void); 126 127 /*driver structures and enums*/ 128 enum{BPP8=0,BPP15=1,BPP16=2,BPP24=3,BPP32DIR=4,BPP32=7}; 129 enum{DS_CRTC1DAC_CRTC2MAVEN, DS_CRTC1MAVEN_CRTC2DAC, DS_CRTC1CON1_CRTC2CON2, DS_CRTC1CON2_CRTC2CON1}; 130