38 #define OSD_SET_REG(screen, fld, val) \  argument
40 		if (screen >= OSD_DH_BASE) \
41 			FPGA_SET_REG(screen - OSD_DH_BASE, osd1.fld, val); \
43 			FPGA_SET_REG(screen, osd0.fld, val); \
46 #define OSD_SET_REG(screen, fld, val) \  argument
47 		FPGA_SET_REG(screen, osd0.fld, val)
51 #define OSD_GET_REG(screen, fld, val) \  argument
53 		if (screen >= OSD_DH_BASE) \
54 			FPGA_GET_REG(screen - OSD_DH_BASE, osd1.fld, val); \
56 			FPGA_GET_REG(screen, osd0.fld, val); \
59 #define OSD_GET_REG(screen, fld, val) \  argument
60 		FPGA_GET_REG(screen, osd0.fld, val)
104 static void mpc92469ac_set(unsigned screen, unsigned int fout)  in mpc92469ac_set()  argument
126 	FPGA_SET_REG(screen, mpc3w_control, (bitval << 9) | m);  in mpc92469ac_set()
238 static int osd_write_videomem(unsigned screen, unsigned offset,  in osd_write_videomem()  argument
247 		if (screen >= OSD_DH_BASE)  in osd_write_videomem()
248 			FPGA_SET_REG(screen - OSD_DH_BASE,  in osd_write_videomem()
251 			FPGA_SET_REG(screen, videomem0[offset + k], data[k]);  in osd_write_videomem()
253 		FPGA_SET_REG(screen, videomem0[offset + k], data[k]);  in osd_write_videomem()
262 	unsigned screen;  in osd_print()  local
269 	for (screen = 0; screen < MAX_OSD_SCREEN; ++screen) {  in osd_print()
279 		if (!(osd_screen_mask & (1 << screen)))  in osd_print()
292 		res = osd_write_videomem(screen, y * base_width + x, buf, len);  in osd_print()
296 		OSD_SET_REG(screen, control, 0x0049);  in osd_print()
302 int osd_probe(unsigned screen)  in osd_probe()  argument
322 	       (screen >= OSD_DH_BASE) ? (screen - OSD_DH_BASE) : screen,  in osd_probe()
323 	       (screen > 3) ? 1 : 0, version/100, version%100, base_width,  in osd_probe()
327 	       screen, version/100, version%100, base_width, base_height);  in osd_probe()
333 	mpc92469ac_set(screen, PIXCLK_640_480_60);  in osd_probe()
337 	i2c_set_bus_num(ics8n3qv01_i2c[screen]);  in osd_probe()
350 	if (!ch7301_probe(screen, true))  in osd_probe()
355 	i2c_set_bus_num(sil1178_i2c[screen]);  in osd_probe()
378 	if (!dp501_probe(screen, true))  in osd_probe()
385 	OSD_SET_REG(screen, xy_size, ((32 - 1) << 8) | (16 - 1));  in osd_probe()
386 	OSD_SET_REG(screen, x_pos, 0x007f);  in osd_probe()
387 	OSD_SET_REG(screen, y_pos, 0x005f);  in osd_probe()
390 		osd_screen_mask |= 1 << screen;  in osd_probe()
399 	unsigned screen;  in osd_write()  local
406 	for (screen = 0; screen < MAX_OSD_SCREEN; ++screen) {  in osd_write()
416 		if (!(osd_screen_mask & (1 << screen)))  in osd_write()
440 			osd_write_videomem(screen, offset, buffer,  in osd_write()
444 		OSD_SET_REG(screen, control, 0x0049);  in osd_write()
452 	unsigned screen;  in osd_size()  local
470 	for (screen = 0; screen < MAX_OSD_SCREEN; ++screen) {  in osd_size()
471 		if (!(osd_screen_mask & (1 << screen)))  in osd_size()
474 		OSD_SET_REG(screen, xy_size, ((x - 1) << 8) | (y - 1));  in osd_size()
475 		OSD_SET_REG(screen, x_pos, 32767 * (640 - 12 * x) / 65535);  in osd_size()
476 		OSD_SET_REG(screen, y_pos, 32767 * (480 - 18 * y) / 65535);  in osd_size()