1 /* general card functions */ 2 status_t nv_general_powerup(void); 3 status_t nv_set_cas_latency(void); 4 void setup_virtualized_heads(bool); 5 void set_crtc_owner(bool); 6 status_t nv_general_output_select(bool); 7 status_t nv_general_head_select(bool); 8 status_t nv_general_validate_pic_size (display_mode *target, uint32 *bytes_per_row, bool *acc_mode); 9 10 /* AGP functions */ 11 status_t nv_agp_setup(bool enable_agp); 12 13 /* apsed: logging macros */ 14 #define MSG(args) do { /* if needed or si->settings with si NULL */ \ 15 nv_log args; \ 16 } while (0) 17 #define LOG(level_bit, args) do { \ 18 uint32 mod = (si->settings.logmask & 0xfffffff0) & MODULE_BIT; \ 19 uint32 lev = (si->settings.logmask & ~0xfffffff0) & level_bit; \ 20 if (mod && lev) nv_log args; \ 21 } while (0) 22 23 /* support functions */ 24 void delay(bigtime_t i); 25 void nv_log(char *format, ...); 26 27 /* i2c functions */ 28 status_t i2c_sec_tv_adapter(void); 29 char i2c_flag_error (char ErrNo); 30 void i2c_bstart (uint8 BusNR); 31 void i2c_bstop (uint8 BusNR); 32 uint8 i2c_readbyte(uint8 BusNR, bool Ack); 33 bool i2c_writebyte (uint8 BusNR, uint8 byte); 34 void i2c_readbuffer (uint8 BusNR, uint8* buf, uint8 size); 35 void i2c_writebuffer (uint8 BusNR, uint8* buf, uint8 size); 36 status_t i2c_init(void); 37 38 /* card info functions */ 39 status_t parse_pins(void); 40 void set_pll(uint32 reg, uint32 clk); 41 void get_panel_modes(display_mode *p1, display_mode *p2, bool *pan1, bool *pan2); 42 void fake_panel_start(void); 43 void set_specs(void); 44 void dump_pins(void); 45 46 /* DAC functions */ 47 bool nv_dac_crt_connected(void); 48 status_t nv_dac_mode(int,float); 49 status_t nv_dac_palette(uint8*,uint8*,uint8*); 50 status_t nv_dac_pix_pll_find(display_mode target,float * result,uint8 *,uint8 *,uint8 *, uint8); 51 status_t nv_dac_set_pix_pll(display_mode target); 52 status_t nv_dac_sys_pll_find(float, float*, uint8*, uint8*, uint8*, uint8); 53 54 /* DAC2 functions */ 55 bool nv_dac2_crt_connected(void); 56 status_t nv_dac2_mode(int,float); 57 status_t nv_dac2_palette(uint8*,uint8*,uint8*); 58 status_t nv_dac2_pix_pll_find(display_mode target,float * result,uint8 *,uint8 *,uint8 *, uint8); 59 status_t nv_dac2_set_pix_pll(display_mode target); 60 61 /* Brooktree TV functions */ 62 bool BT_probe(void); 63 uint8 BT_dpms(bool display); 64 uint8 BT_check_tvmode(display_mode target); 65 status_t BT_stop_tvout(void); 66 status_t BT_setmode(display_mode target); 67 68 /* CRTC1 functions */ 69 status_t nv_crtc_interrupt_enable(bool); 70 status_t nv_crtc_update_fifo(void); 71 status_t nv_crtc_validate_timing( 72 uint16 *hd_e,uint16 *hs_s,uint16 *hs_e,uint16 *ht, 73 uint16 *vd_e,uint16 *vs_s,uint16 *vs_e,uint16 *vt); 74 status_t nv_crtc_set_timing(display_mode target); 75 status_t nv_crtc_depth(int mode); 76 status_t nv_crtc_set_display_start(uint32 startadd,uint8 bpp); 77 status_t nv_crtc_set_display_pitch(void); 78 status_t nv_crtc_dpms(bool, bool, bool, bool); 79 status_t nv_crtc_mem_priority(uint8); 80 status_t nv_crtc_cursor_init(void); 81 status_t nv_crtc_cursor_define(uint8*,uint8*); 82 status_t nv_crtc_cursor_position(uint16 x ,uint16 y); 83 status_t nv_crtc_cursor_show(void); 84 status_t nv_crtc_cursor_hide(void); 85 status_t nv_crtc_stop_tvout(void); 86 status_t nv_crtc_start_tvout(void); 87 88 /* CRTC2 functions */ 89 status_t nv_crtc2_interrupt_enable(bool); 90 status_t nv_crtc2_update_fifo(void); 91 status_t nv_crtc2_validate_timing( 92 uint16 *hd_e,uint16 *hs_s,uint16 *hs_e,uint16 *ht, 93 uint16 *vd_e,uint16 *vs_s,uint16 *vs_e,uint16 *vt); 94 status_t nv_crtc2_set_timing(display_mode target); 95 status_t nv_crtc2_depth(int mode); 96 status_t nv_crtc2_set_display_start(uint32 startadd,uint8 bpp); 97 status_t nv_crtc2_set_display_pitch(void); 98 status_t nv_crtc2_dpms(bool, bool, bool, bool); 99 status_t nv_crtc2_mem_priority(uint8); 100 status_t nv_crtc2_cursor_init(void); 101 status_t nv_crtc2_cursor_define(uint8*,uint8*); 102 status_t nv_crtc2_cursor_position(uint16 x ,uint16 y); 103 status_t nv_crtc2_cursor_show(void); 104 status_t nv_crtc2_cursor_hide(void); 105 status_t nv_crtc2_stop_tvout(void); 106 status_t nv_crtc2_start_tvout(void); 107 108 /* acceleration functions */ 109 status_t check_acc_capability(uint32 feature); 110 status_t nv_acc_init(void); 111 void nv_acc_assert_fifo(void); 112 status_t nv_acc_setup_blit(void); 113 status_t nv_acc_blit(uint16,uint16,uint16, uint16,uint16,uint16 ); 114 status_t nv_acc_setup_rectangle(uint32 color); 115 status_t nv_acc_rectangle(uint32 xs,uint32 xe,uint32 ys,uint32 yl); 116 status_t nv_acc_setup_rect_invert(void); 117 status_t nv_acc_rectangle_invert(uint32 xs,uint32 xe,uint32 ys,uint32 yl); 118 status_t nv_acc_transparent_blit(uint16,uint16,uint16, uint16,uint16,uint16, uint32); 119 status_t nv_acc_video_blit(uint16 xs,uint16 ys,uint16 ws, uint16 hs, 120 uint16 xd,uint16 yd,uint16 wd,uint16 hd); 121 status_t nv_acc_wait_idle(void); 122 /* DMA versions */ 123 status_t nv_acc_wait_idle_dma(void); 124 status_t nv_acc_init_dma(void); 125 void nv_acc_assert_fifo_dma(void); 126 void SCREEN_TO_SCREEN_BLIT_DMA(engine_token *et, blit_params *list, uint32 count); 127 void SCREEN_TO_SCREEN_TRANSPARENT_BLIT_DMA(engine_token *et, uint32 transparent_colour, blit_params *list, uint32 count); 128 void SCREEN_TO_SCREEN_SCALED_FILTERED_BLIT_DMA(engine_token *et, scaled_blit_params *list, uint32 count); 129 void FILL_RECTANGLE_DMA(engine_token *et, uint32 color, fill_rect_params *list, uint32 count); 130 void INVERT_RECTANGLE_DMA(engine_token *et, fill_rect_params *list, uint32 count); 131 void FILL_SPAN_DMA(engine_token *et, uint32 color, uint16 *list, uint32 count); 132 133 /* backend scaler functions */ 134 status_t check_overlay_capability(uint32 feature); 135 void nv_bes_move_overlay(void); 136 status_t nv_bes_to_crtc(bool crtc); 137 status_t nv_bes_init(void); 138 status_t nv_configure_bes 139 (const overlay_buffer *ob, const overlay_window *ow,const overlay_view *ov, int offset); 140 status_t nv_release_bes(void); 141 142 /* driver structures and enums */ 143 enum{BPP8 = 0, BPP15 = 1, BPP16 = 2, BPP24 = 3, BPP32 = 4}; 144