src/add-ons/accelerants/via/engine/proto.h

   1 /* general card functions */
   2 status_t eng_general_powerup(void);
   3 status_t eng_set_cas_latency(void);
   4 void setup_virtualized_heads(bool);
   5 void set_crtc_owner(bool);
   6 status_t eng_general_output_select(bool);
   7 status_t eng_general_head_select(bool);
   8 status_t eng_general_wait_retrace(void);
   9 status_t eng_general_validate_pic_size (display_mode *target, uint32 *bytes_per_row, bool *acc_mode);
  10
  11 /* AGP functions */
  12 status_t eng_agp_setup(void);
  13
  14 /* apsed: logging macros */
  15 #define MSG(args) do { /* if needed or si->settings with si NULL */ \
  16         eng_log args; \
  17 } while (0)
  18 #define LOG(level_bit, args) do { \
  19         uint32 mod = (si->settings.logmask &  0xfffffff0) & MODULE_BIT; \
  20         uint32 lev = (si->settings.logmask & ~0xfffffff0) & level_bit; \
  21         if (mod && lev) eng_log args; \
  22 } while (0)
  23
  24 /* support functions */
  25 void delay(bigtime_t i);
  26 void eng_log(char *format, ...);
  27
  28 /* i2c functions */
  29 int i2c_maven_read(unsigned char address);
  30 void i2c_maven_write(unsigned char address, unsigned char data);
  31 status_t i2c_init(void);
  32 status_t i2c_maven_probe(void);
  33
  34 /* card info functions */
  35 status_t parse_pins(void);
  36 void get_panel_modes(display_mode *p1, display_mode *p2, bool *pan1, bool *pan2);
  37 void fake_panel_start(void);
  38 void set_specs(void);
  39 void dump_pins(void);
  40
  41 /* DAC functions */
  42 bool eng_dac_crt_connected(void);
  43 status_t eng_dac_mode(int,float);
  44 status_t eng_dac_palette(uint8*,uint8*,uint8*);
  45 status_t eng_dac_pix_pll_find(display_mode target,float * result,uint8 *,uint8 *,uint8 *, uint8);
  46 status_t eng_dac_set_pix_pll(display_mode target);
  47 status_t eng_dac_sys_pll_find(float, float*, uint8*, uint8*, uint8*, uint8);
  48
  49 /* DAC2 functions */
  50 bool eng_dac2_crt_connected(void);
  51 status_t eng_dac2_mode(int,float);
  52 status_t eng_dac2_palette(uint8*,uint8*,uint8*);
  53 status_t eng_dac2_pix_pll_find(display_mode target,float * result,uint8 *,uint8 *,uint8 *, uint8);
  54 status_t eng_dac2_set_pix_pll(display_mode target);
  55
  56 /*MAVENTV functions*/
  57 status_t g100_g400max_maventv_vid_pll_find(
  58         display_mode target, unsigned int * ht_new, unsigned int * ht_last_line,
  59         uint8 * m_result, uint8 * n_result, uint8 * p_result);
  60 int maventv_init(display_mode target);
  61
  62 /* CRTC1 functions */
  63 status_t eng_crtc_validate_timing(
  64         uint16 *hd_e,uint16 *hs_s,uint16 *hs_e,uint16 *ht,
  65         uint16 *vd_e,uint16 *vs_s,uint16 *vs_e,uint16 *vt
  66 );
  67 status_t eng_crtc_set_timing(display_mode target);
  68 status_t eng_crtc_depth(int mode);
  69 status_t eng_crtc_set_display_start(uint32 startadd,uint8 bpp);
  70 status_t eng_crtc_set_display_pitch(void);
  71
  72 status_t eng_crtc_dpms(bool, bool, bool);
  73 status_t eng_crtc_dpms_fetch(bool*, bool*, bool*);
  74 status_t eng_crtc_mem_priority(uint8);
  75
  76 status_t eng_crtc_cursor_init(void); /*Yes, cursor follows CRTC1 - not the DAC!*/
  77 status_t eng_crtc_cursor_define(uint8*,uint8*);
  78 status_t eng_crtc_cursor_position(uint16 x ,uint16 y);
  79 status_t eng_crtc_cursor_show(void);
  80 status_t eng_crtc_cursor_hide(void);
  81
  82 /* CRTC2 functions */
  83 status_t eng_crtc2_validate_timing(
  84         uint16 *hd_e,uint16 *hs_s,uint16 *hs_e,uint16 *ht,
  85         uint16 *vd_e,uint16 *vs_s,uint16 *vs_e,uint16 *vt
  86 );
  87 status_t eng_crtc2_set_timing(display_mode target);
  88 status_t eng_crtc2_depth(int mode);
  89 status_t eng_crtc2_set_display_start(uint32 startadd,uint8 bpp);
  90 status_t eng_crtc2_set_display_pitch(void);
  91
  92 status_t eng_crtc2_dpms(bool, bool, bool);
  93 status_t eng_crtc2_dpms_fetch(bool*, bool*, bool*);
  94 status_t eng_crtc2_mem_priority(uint8);
  95
  96 status_t eng_crtc2_cursor_init(void);
  97 status_t eng_crtc2_cursor_define(uint8*,uint8*);
  98 status_t eng_crtc2_cursor_position(uint16 x ,uint16 y);
  99 status_t eng_crtc2_cursor_show(void);
 100 status_t eng_crtc2_cursor_hide(void);
 101
 102 /* acceleration functions */
 103 status_t check_acc_capability(uint32 feature);
 104 status_t eng_acc_init(void);
 105 status_t eng_acc_setup_blit(void);
 106 status_t eng_acc_blit(uint16,uint16,uint16, uint16,uint16,uint16 );
 107 status_t eng_acc_setup_rectangle(uint32 color);
 108 status_t eng_acc_rectangle(uint32 xs,uint32 xe,uint32 ys,uint32 yl);
 109 status_t eng_acc_setup_rect_invert(void);
 110 status_t eng_acc_rectangle_invert(uint32 xs,uint32 xe,uint32 ys,uint32 yl);
 111 status_t eng_acc_transparent_blit(uint16,uint16,uint16, uint16,uint16,uint16, uint32);
 112 status_t eng_acc_video_blit(uint16 xs,uint16 ys,uint16 ws, uint16 hs,
 113         uint16 xd,uint16 yd,uint16 wd,uint16 hd);
 114 status_t eng_acc_wait_idle(void);
 115
 116 /* backend scaler functions */
 117 status_t check_overlay_capability(uint32 feature);
 118 bool eng_bes_chk_bandwidth(void);
 119 void eng_bes_move_overlay(void);
 120 status_t eng_bes_to_crtc(bool crtc);
 121 status_t eng_bes_init(void);
 122 status_t eng_configure_bes
 123         (const overlay_buffer *ob, const overlay_window *ow,const overlay_view *ov, int offset);
 124 status_t eng_release_bes(void);
 125
 126 /* I2C functions */
 127 status_t i2c_sec_tv_adapter(void);
 128
 129 /* driver structures and enums */
 130 enum{BPP8 = 0, BPP15 = 1, BPP16 = 2, BPP24 = 3, BPP32 = 4};
 131 enum{DS_CRTC1DAC_CRTC2MAVEN, DS_CRTC1MAVEN_CRTC2DAC, DS_CRTC1CON1_CRTC2CON2, DS_CRTC1CON2_CRTC2CON1};