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