38 module_param_array_named(map, js, charp, &js_nargs, 0);
45 #define ANALOG_RUDDER		0x00004
46 #define ANALOG_THROTTLE		0x00008
47 #define ANALOG_AXES_STD		0x0000f
48 #define ANALOG_BTNS_STD		0x000f0
50 #define ANALOG_BTNS_CHF		0x00100
51 #define ANALOG_HAT1_CHF		0x00200
52 #define ANALOG_HAT2_CHF		0x00400
53 #define ANALOG_HAT_FCS		0x00800
54 #define ANALOG_HATS_ALL		0x00e00
55 #define ANALOG_BTN_TL		0x01000
56 #define ANALOG_BTN_TR		0x02000
57 #define ANALOG_BTN_TL2		0x04000
58 #define ANALOG_BTN_TR2		0x08000
59 #define ANALOG_BTNS_TLR		0x03000
60 #define ANALOG_BTNS_TLR2	0x0c000
61 #define ANALOG_BTNS_GAMEPAD	0x0f000
63 #define ANALOG_HBTN_CHF		0x10000
64 #define ANALOG_ANY_CHF		0x10700
65 #define ANALOG_SAITEK		0x20000
66 #define ANALOG_EXTENSIONS	0x7ff00
67 #define ANALOG_GAMEPAD		0x80000
89 static unsigned char analog_chf[] = { 0xf, 0x0, 0x1, 0x9, 0x2, 0x4, 0xc, 0x8, 0x3, 0x5, 0xb, 0x7, 0…
125 		for (i = 0; i < 4; i++)  in analog_decode()
131 	for (i = j = 0; i < 6; i++)  in analog_decode()
132 		if (analog->mask & (0x10 << i))  in analog_decode()
136 		for (i = 0; i < 4; i++)  in analog_decode()
140 		input_report_key(dev, analog_pads[0], axes[2] < (initial[2] >> 1));  in analog_decode()
148 	for (i = j = 0; i < 4; i++)  in analog_decode()
152 	for (i = j = 0; i < 3; i++)  in analog_decode()
186 	i = 0;  in analog_cooked_read()
207 	for (--i; i >= 0; i--) {  in analog_cooked_read()
209 		for (j = 0; j < 4; j++)  in analog_cooked_read()
220 	int t = 1, i = 0;  in analog_button_read()
226 		port->buttons = (~u >> 4) & 0xf;  in analog_button_read()
227 		return 0;  in analog_button_read()
230 	port->buttons = 0;  in analog_button_read()
232 	while ((~u & 0xf0) && (i < 16) && t) {  in analog_button_read()
233 		port->buttons |= 1 << analog_chf[(~u >> 4) & 0xf];  in analog_button_read()
234 		if (!saitek) return 0;  in analog_button_read()
254 	char saitek = !!(port->analog[0].mask & ANALOG_SAITEK);  in analog_poll()
255 	char chf = !!(port->analog[0].mask & ANALOG_ANY_CHF);  in analog_poll()
260 			port->buttons = port->buttons ? (1 << analog_chf[port->buttons]) : 0;  in analog_poll()
274 	for (i = 0; i < 2; i++)  in analog_poll()
288 	return 0;  in analog_open()
314 	tx = ~0;  in analog_calibrate_timer()
316 	for (i = 0; i < 50; i++) {  in analog_calibrate_timer()
319 		for (t = 0; t < 50; t++) {  in analog_calibrate_timer()
383 	input_dev->id.version = 0x0100;  in analog_init_device()
391 	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);  in analog_init_device()
393 	for (i = j = 0; i < 4; i++)  in analog_init_device()
398 			y = (port->axes[0] + port->axes[1]) >> 1;  in analog_init_device()
400 			z = z > 0 ? z : -z;  in analog_init_device()
417 	for (i = j = 0; i < 3; i++)  in analog_init_device()
419 			for (x = 0; x < 2; x++) {  in analog_init_device()
421 				input_set_abs_params(input_dev, t, -1, 1, 0, 0);  in analog_init_device()
424 	for (i = j = 0; i < 4; i++)  in analog_init_device()
425 		if (analog->mask & (0x10 << i))  in analog_init_device()
429 		for (i = 0; i < 2; i++)  in analog_init_device()
433 		for (i = 0; i < 4; i++)  in analog_init_device()
436 	for (i = 0; i < 4; i++)  in analog_init_device()
448 	return 0;  in analog_init_device()
464 	if ((port->mask & 3) != 3 && port->mask != 0xc) {  in analog_init_masks()
472 	i = analog_options[0]; /* FIXME !!! - need to specify options for different ports */  in analog_init_masks()
474 	analog[0].mask = i & 0xfffff;  in analog_init_masks()
476 	analog[0].mask &= ~(ANALOG_AXES_STD | ANALOG_HAT_FCS | ANALOG_BTNS_GAMEPAD)  in analog_init_masks()
480 	analog[0].mask &= ~(ANALOG_HAT2_CHF)  in analog_init_masks()
481 			| ((analog[0].mask & ANALOG_HBTN_CHF) ? 0 : ANALOG_HAT2_CHF);  in analog_init_masks()
483 	analog[0].mask &= ~(ANALOG_THROTTLE | ANALOG_BTN_TR | ANALOG_BTN_TR2)  in analog_init_masks()
484 			| ((~analog[0].mask & ANALOG_HAT_FCS) >> 8)  in analog_init_masks()
485 			| ((~analog[0].mask & ANALOG_HAT_FCS) << 2)  in analog_init_masks()
486 			| ((~analog[0].mask & ANALOG_HAT_FCS) << 4);  in analog_init_masks()
488 	analog[0].mask &= ~(ANALOG_THROTTLE | ANALOG_RUDDER)  in analog_init_masks()
489 			| (((~analog[0].mask & ANALOG_BTNS_TLR ) >> 10)  in analog_init_masks()
490 			&  ((~analog[0].mask & ANALOG_BTNS_TLR2) >> 12));  in analog_init_masks()
492 	analog[1].mask = ((i >> 20) & 0xff) | ((i >> 12) & 0xf0000);  in analog_init_masks()
494 	analog[1].mask &= (analog[0].mask & ANALOG_EXTENSIONS) ? ANALOG_GAMEPAD  in analog_init_masks()
495 			: (((ANALOG_BTNS_STD | port->mask) & ~analog[0].mask) | ANALOG_GAMEPAD);  in analog_init_masks()
499 		for (i = 0; i < 4; i++) max[i] = port->axes[i] << 1;  in analog_init_masks()
501 		if ((analog[0].mask & 0x7) == 0x7) max[2] = (max[0] + max[1]) >> 1;  in analog_init_masks()
502 		if ((analog[0].mask & 0xb) == 0xb) max[3] = (max[0] + max[1]) >> 1;  in analog_init_masks()
503 		if ((analog[0].mask & ANALOG_BTN_TL) && !(analog[0].mask & ANALOG_BTN_TL2)) max[2] >>= 1;  in analog_init_masks()
504 		if ((analog[0].mask & ANALOG_BTN_TR) && !(analog[0].mask & ANALOG_BTN_TR2)) max[3] >>= 1;  in analog_init_masks()
505 		if ((analog[0].mask & ANALOG_HAT_FCS)) max[3] >>= 1;  in analog_init_masks()
510 	for (i = 0; i < 4; i++)  in analog_init_masks()
513 	return -!(analog[0].mask || analog[1].mask);  in analog_init_masks()
531 		port->mask = (gameport_read(gameport) ^ t) & t & 0xf;  in analog_init_port()
534 		for (i = 0; i < ANALOG_INIT_RETRIES; i++) {  in analog_init_port()
540 		u = v = 0;  in analog_init_port()
554 			analog_options[0] |= /* FIXME - more than one port */  in analog_init_port()
556 			return 0;  in analog_init_port()
564 		for (i = 0; i < ANALOG_INIT_RETRIES; i++)  in analog_init_port()
567 		for (i = 0; i < 4; i++)  in analog_init_port()
573 		return 0;  in analog_init_port()
600 	for (i = 0; i < 2; i++)  in analog_connect()
607 	return 0;  in analog_connect()
609  fail3: while (--i >= 0)  in analog_connect()
623 	for (i = 0; i < 2; i++)  in analog_disconnect()
629 		port->bads, port->reads, port->reads ? (port->bads * 100 / port->reads) : 0,  in analog_disconnect()
640 	{ "none",	0x00000000 },
641 	{ "auto",	0x000000ff },
642 	{ "2btn",	0x0000003f },
643 	{ "y-joy",	0x0cc00033 },
644 	{ "y-pad",	0x8cc80033 },
645 	{ "fcs",	0x000008f7 },
646 	{ "chf",	0x000002ff },
647 	{ "fullchf",	0x000007ff },
648 	{ "gamepad",	0x000830f3 },
649 	{ "gamepad8",	0x0008f0f3 },
650 	{ NULL, 0 }
658 	for (i = 0; i < js_nargs; i++) {  in analog_parse_options()
660 		for (j = 0; analog_types[j].name; j++)  in analog_parse_options()
667 		analog_options[i] = simple_strtoul(js[i], &end, 0);  in analog_parse_options()
670 		analog_options[i] = 0xff;  in analog_parse_options()
677 		analog_options[i] = 0xff;  in analog_parse_options()