74 	{ USB_DEVICE(0x041E, 0x400C) }, /* Creative Webcam 5 */
75 	{ USB_DEVICE(0x041E, 0x4011) }, /* Creative Webcam Pro Ex */
77 	{ USB_DEVICE(0x046D, 0x08B0) }, /* Logitech QuickCam 3000 Pro */
78 	{ USB_DEVICE(0x046D, 0x08B1) }, /* Logitech QuickCam Notebook Pro */
79 	{ USB_DEVICE(0x046D, 0x08B2) }, /* Logitech QuickCam 4000 Pro */
80 	{ USB_DEVICE(0x046D, 0x08B3) }, /* Logitech QuickCam Zoom (old model) */
81 	{ USB_DEVICE(0x046D, 0x08B4) }, /* Logitech QuickCam Zoom (new model) */
82 	{ USB_DEVICE(0x046D, 0x08B5) }, /* Logitech QuickCam Orbit/Sphere */
83 	{ USB_DEVICE(0x046D, 0x08B6) }, /* Logitech/Cisco VT Camera */
84 	{ USB_DEVICE(0x046D, 0x08B7) }, /* Logitech ViewPort AV 100 */
85 	{ USB_DEVICE(0x046D, 0x08B8) }, /* Logitech QuickCam */
87 	{ USB_DEVICE(0x0471, 0x0302) }, /* Philips PCA645VC */
88 	{ USB_DEVICE(0x0471, 0x0303) }, /* Philips PCA646VC */
89 	{ USB_DEVICE(0x0471, 0x0304) }, /* Askey VC010 type 2 */
90 	{ USB_DEVICE(0x0471, 0x0307) }, /* Philips PCVC675K (Vesta) */
91 	{ USB_DEVICE(0x0471, 0x0308) }, /* Philips PCVC680K (Vesta Pro) */
92 	{ USB_DEVICE(0x0471, 0x030C) }, /* Philips PCVC690K (Vesta Pro Scan) */
93 	{ USB_DEVICE(0x0471, 0x0310) }, /* Philips PCVC730K (ToUCam Fun)/PCVC830 (ToUCam II) */
94 	{ USB_DEVICE(0x0471, 0x0311) }, /* Philips PCVC740K (ToUCam Pro)/PCVC840 (ToUCam II) */
95 	{ USB_DEVICE(0x0471, 0x0312) }, /* Philips PCVC750K (ToUCam Pro Scan) */
96 	{ USB_DEVICE(0x0471, 0x0313) }, /* Philips PCVC720K/40 (ToUCam XS) */
97 	{ USB_DEVICE(0x0471, 0x0329) }, /* Philips SPC 900NC webcam */
98 	{ USB_DEVICE(0x0471, 0x032C) }, /* Philips SPC 880NC webcam */
100 	{ USB_DEVICE(0x04CC, 0x8116) }, /* Sotec Afina Eye */
102 	{ USB_DEVICE(0x055D, 0x9000) }, /* Samsung MPC-C10 */
103 	{ USB_DEVICE(0x055D, 0x9001) }, /* Samsung MPC-C30 */
104 	{ USB_DEVICE(0x055D, 0x9002) },	/* Samsung SNC-35E (Ver3.0) */
106 	{ USB_DEVICE(0x069A, 0x0001) }, /* Askey VC010 type 1 */
108 	{ USB_DEVICE(0x06BE, 0x8116) }, /* AME Co. Afina Eye */
110 	{ USB_DEVICE(0x0d81, 0x1900) }, /* Visionite VCS-UC300 */
111 	{ USB_DEVICE(0x0d81, 0x1910) }, /* Visionite VCS-UM100 */
135 static int leds[2] = { 100, 0 };
189 	unsigned long flags = 0;  in pwc_get_next_fill_buf()
230 		if (ptr[1] == 1 && ptr[0] & 0x10) {  in pwc_frame_complete()
234 		if ((ptr[0] ^ pdev->vmirror) & 0x01) {  in pwc_frame_complete()
235 			pwc_snapshot_button(pdev, ptr[0] & 0x01);  in pwc_frame_complete()
237 		if ((ptr[0] ^ pdev->vmirror) & 0x02) {  in pwc_frame_complete()
238 			if (ptr[0] & 0x02)  in pwc_frame_complete()
243 		pdev->vmirror = ptr[0] & 0x03;  in pwc_frame_complete()
257 		if ((ptr[0] ^ pdev->vmirror) & 0x01) {  in pwc_frame_complete()
258 			pwc_snapshot_button(pdev, ptr[0] & 0x01);  in pwc_frame_complete()
260 		pdev->vmirror = ptr[0] & 0x03;  in pwc_frame_complete()
264 	if (pdev->drop_frames > 0) {  in pwc_frame_complete()
276 			pdev->vsync = 0;  in pwc_frame_complete()
304 	if (urb->status != 0) {  in pwc_isoc_handler()
328 		pdev->vsync = 0; /* Drop the current frame */  in pwc_isoc_handler()
333 	pdev->visoc_errors = 0;  in pwc_isoc_handler()
340 	/* vsync: 0 = don't copy data  in pwc_isoc_handler()
345 	for (i = 0; i < urb->number_of_packets; i++) {  in pwc_isoc_handler()
349 		if (fst != 0) {  in pwc_isoc_handler()
353 		if (flen > 0 && pdev->vsync) {  in pwc_isoc_handler()
365 				pdev->vsync = 0; /* Let's wait for an EOF */  in pwc_isoc_handler()
379 				pdev->fill_buf->filled = 0;  in pwc_isoc_handler()
395 	if (i != 0)  in pwc_isoc_handler()
407 	int compression = 0; /* 0..3 = uncompressed..high */  in pwc_isoc_init()
409 	pdev->vsync = 0;  in pwc_isoc_init()
410 	pdev->vlast_packet_size = 0;  in pwc_isoc_init()
412 	pdev->vframe_count = 0;  in pwc_isoc_init()
413 	pdev->visoc_errors = 0;  in pwc_isoc_init()
423 	intf = usb_ifnum_to_if(udev, 0);  in pwc_isoc_init()
431 	for (i = 0; i < idesc->desc.bNumEndpoints; i++) {  in pwc_isoc_init()
432 		if ((idesc->endpoint[i].desc.bEndpointAddress & 0xF) == pdev->vendpoint) {  in pwc_isoc_init()
438 	if (pdev->vmax_packet_size < 0 || pdev->vmax_packet_size > ISO_MAX_FRAME_SIZE) {  in pwc_isoc_init()
445 	ret = usb_set_interface(pdev->udev, 0, pdev->valternate);  in pwc_isoc_init()
450 	if (ret < 0)  in pwc_isoc_init()
454 	for (i = 0; i < MAX_ISO_BUFS; i++) {  in pwc_isoc_init()
461 		PWC_DEBUG_MEMORY("Allocated URB at 0x%p\n", urb);  in pwc_isoc_init()
478 		urb->start_frame = 0;  in pwc_isoc_init()
480 		for (j = 0; j < ISO_FRAMES_PER_DESC; j++) {  in pwc_isoc_init()
487 	for (i = 0; i < MAX_ISO_BUFS; i++) {  in pwc_isoc_init()
499 		PWC_DEBUG_MEMORY("URB 0x%p submitted.\n", pdev->urbs[i]);  in pwc_isoc_init()
504 	return 0;  in pwc_isoc_init()
512 	for (i = 0; i < MAX_ISO_BUFS; i++) {  in pwc_iso_stop()
525 	for (i = 0; i < MAX_ISO_BUFS; i++) {  in pwc_iso_free()
548 	usb_set_interface(pdev->udev, 0, 0);  in pwc_isoc_cleanup()
557 	unsigned long flags = 0;  in pwc_cleanup_queued_bufs()
575 		case 0x00:  in pwc_sensor_type_to_string()
577 		case 0x20:  in pwc_sensor_type_to_string()
579 		case 0x2E:  in pwc_sensor_type_to_string()
581 		case 0x2F:  in pwc_sensor_type_to_string()
583 		case 0x30:  in pwc_sensor_type_to_string()
585 		case 0x3E:  in pwc_sensor_type_to_string()
587 		case 0x3F:  in pwc_sensor_type_to_string()
589 		case 0x40:  in pwc_sensor_type_to_string()
591 		case 0x100:  in pwc_sensor_type_to_string()
593 		case 0x101:  in pwc_sensor_type_to_string()
632 	sizes[0] = PAGE_ALIGN(pwc_image_sizes[size][0] *  in queue_setup()
635 	return 0;  in queue_setup()
649 	return 0;  in buffer_init()
660 	return 0;  in buffer_prepare()
696 	unsigned long flags = 0;  in buffer_queue()
721 	pwc_set_leds(pdev, leds[0], leds[1]);  in start_streaming()
726 		pwc_set_leds(pdev, 0, 0);  in start_streaming()
727 		pwc_camera_power(pdev, 0);  in start_streaming()
742 		pwc_set_leds(pdev, 0, 0);  in stop_streaming()
743 		pwc_camera_power(pdev, 0);  in stop_streaming()
780 	int features = 0;  in usb_pwc_probe()
781 	int compression = 0;  in usb_pwc_probe()
794 	   video interface (0) now.  in usb_pwc_probe()
797 	if (intf->altsetting->desc.bInterfaceNumber > 0)  in usb_pwc_probe()
800 	if (vendor_id == 0x0471) {  in usb_pwc_probe()
802 		case 0x0302:  in usb_pwc_probe()
807 		case 0x0303:  in usb_pwc_probe()
812 		case 0x0304:  in usb_pwc_probe()
817 		case 0x0307:  in usb_pwc_probe()
822 		case 0x0308:  in usb_pwc_probe()
827 		case 0x030C:  in usb_pwc_probe()
832 		case 0x0310:  in usb_pwc_probe()
837 		case 0x0311:  in usb_pwc_probe()
842 		case 0x0312:  in usb_pwc_probe()
847 		case 0x0313:  in usb_pwc_probe()
852 		case 0x0329:  in usb_pwc_probe()
857 		case 0x032C:  in usb_pwc_probe()
866 	else if (vendor_id == 0x069A) {  in usb_pwc_probe()
868 		case 0x0001:  in usb_pwc_probe()
877 	else if (vendor_id == 0x046d) {  in usb_pwc_probe()
879 		case 0x08b0:  in usb_pwc_probe()
884 		case 0x08b1:  in usb_pwc_probe()
889 		case 0x08b2:  in usb_pwc_probe()
896 		case 0x08b3:  in usb_pwc_probe()
901 		case 0x08B4:  in usb_pwc_probe()
908 		case 0x08b5:  in usb_pwc_probe()
916 		case 0x08b6:  in usb_pwc_probe()
921 		case 0x08b7:  in usb_pwc_probe()
926 		case 0x08b8: /* Where this released? */  in usb_pwc_probe()
935 	else if (vendor_id == 0x055d) {  in usb_pwc_probe()
941 		case 0x9000:  in usb_pwc_probe()
946 		case 0x9001:  in usb_pwc_probe()
951 		case 0x9002:  in usb_pwc_probe()
952 			PWC_INFO("Samsung SNC-35E (v3.0) USB webcam detected.\n");  in usb_pwc_probe()
960 	else if (vendor_id == 0x041e) {  in usb_pwc_probe()
962 		case 0x400c:  in usb_pwc_probe()
969 		case 0x4011:  in usb_pwc_probe()
978 	else if (vendor_id == 0x04cc) {  in usb_pwc_probe()
980 		case 0x8116:  in usb_pwc_probe()
989 	else if (vendor_id == 0x06be) {  in usb_pwc_probe()
991 		case 0x8116:  in usb_pwc_probe()
1002 	else if (vendor_id == 0x0d81) {  in usb_pwc_probe()
1004 		case 0x1900:  in usb_pwc_probe()
1009 		case 0x1910:  in usb_pwc_probe()
1022 		my_power_save = 0;  in usb_pwc_probe()
1024 	memset(serial_number, 0, 30);  in usb_pwc_probe()
1058 	if (rc < 0) {  in usb_pwc_probe()
1083 	if (pwc_get_cmos_sensor(pdev, &rc) >= 0) {  in usb_pwc_probe()
1091 	pwc_set_leds(pdev, 0, 0);  in usb_pwc_probe()
1107 	pwc_camera_power(pdev, 0);  in usb_pwc_probe()
1124 	if (rc < 0) {  in usb_pwc_probe()
1145 	pdev->button_dev->evbit[0] = BIT_MASK(EV_KEY);  in usb_pwc_probe()
1156 	return 0;  in usb_pwc_probe()