168 	usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0), \
172 		pdev->vcinterface, \
176 	usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0), \
180 		pdev->vcinterface, \
221 static inline int set_video_mode_Nala(struct pwc_device *pdev, int size, int frames)  in set_video_mode_Nala()  argument
254 	if (pEntry->compressed && pdev->decompressor == NULL)  in set_video_mode_Nala()
258 	ret = send_video_command(pdev->udev, pdev->vendpoint, buf, 3);  in set_video_mode_Nala()
263 	if (pEntry->compressed && pdev->decompressor != NULL)  in set_video_mode_Nala()
264 		pdev->decompressor->init(pdev->release, buf, pdev->decompress_data);  in set_video_mode_Nala()
267 	pdev->vframes = frames;  in set_video_mode_Nala()
268 	pdev->vsize = size;  in set_video_mode_Nala()
269 	pdev->valternate = pEntry->alternate;  in set_video_mode_Nala()
270 	pdev->image = pwc_image_sizes[size];  in set_video_mode_Nala()
271 	pdev->frame_size = (pdev->image.x * pdev->image.y * 3) / 2;  in set_video_mode_Nala()
273 		if (pdev->release < 5) { /* 4 fold compression */  in set_video_mode_Nala()
274 			pdev->vbandlength = 528;  in set_video_mode_Nala()
275 			pdev->frame_size /= 4;  in set_video_mode_Nala()
278 			pdev->vbandlength = 704;  in set_video_mode_Nala()
279 			pdev->frame_size /= 3;  in set_video_mode_Nala()
283 		pdev->vbandlength = 0;  in set_video_mode_Nala()
288 static inline int set_video_mode_Timon(struct pwc_device *pdev, int size, int frames, int compressi…  in set_video_mode_Timon()  argument
304 	if (pdev->decompressor == NULL) {  in set_video_mode_Timon()
324 	ret = send_video_command(pdev->udev, pdev->vendpoint, buf, 13);  in set_video_mode_Timon()
329 		pdev->decompressor->init(pdev->release, buf, pdev->decompress_data);  in set_video_mode_Timon()
332 	pdev->vframes = frames;  in set_video_mode_Timon()
333 	pdev->vsize = size;  in set_video_mode_Timon()
334 	pdev->vsnapshot = snapshot;  in set_video_mode_Timon()
335 	pdev->valternate = pChoose->alternate;  in set_video_mode_Timon()
336 	pdev->image = pwc_image_sizes[size];  in set_video_mode_Timon()
337 	pdev->vbandlength = pChoose->bandlength;  in set_video_mode_Timon()
339 		pdev->frame_size = (pChoose->bandlength * pdev->image.y) / 4;  in set_video_mode_Timon()
341 		pdev->frame_size = (pdev->image.x * pdev->image.y * 12) / 8;  in set_video_mode_Timon()
346 static inline int set_video_mode_Kiara(struct pwc_device *pdev, int size, int frames, int compressi…  in set_video_mode_Kiara()  argument
362 	if (pdev->decompressor == NULL) {  in set_video_mode_Kiara()
385 	ret = send_video_command(pdev->udev, 4 /* pdev->vendpoint */, buf, 12);  in set_video_mode_Kiara()
390 		pdev->decompressor->init(pdev->release, buf, pdev->decompress_data);  in set_video_mode_Kiara()
393 	pdev->vframes = frames;  in set_video_mode_Kiara()
394 	pdev->vsize = size;  in set_video_mode_Kiara()
395 	pdev->vsnapshot = snapshot;  in set_video_mode_Kiara()
396 	pdev->valternate = pChoose->alternate;  in set_video_mode_Kiara()
397 	pdev->image = pwc_image_sizes[size];  in set_video_mode_Kiara()
398 	pdev->vbandlength = pChoose->bandlength;  in set_video_mode_Kiara()
400 		pdev->frame_size = (pChoose->bandlength * pdev->image.y) / 4;  in set_video_mode_Kiara()
402 		pdev->frame_size = (pdev->image.x * pdev->image.y * 12) / 8;  in set_video_mode_Kiara()
403 	pdev->frame_size += (pdev->frame_header_size + pdev->frame_trailer_size);  in set_video_mode_Kiara()
416 int pwc_set_video_mode(struct pwc_device *pdev, int width, int height, int frames, int compression,…  in pwc_set_video_mode()  argument
420 	size = pwc_decode_size(pdev, width, height);  in pwc_set_video_mode()
426 	switch(pdev->type) {  in pwc_set_video_mode()
429 		ret = set_video_mode_Nala(pdev, size, frames);  in pwc_set_video_mode()
435 		ret = set_video_mode_Timon(pdev, size, frames, compression, snapshot);  in pwc_set_video_mode()
441 		ret = set_video_mode_Kiara(pdev, size, frames, compression, snapshot);  in pwc_set_video_mode()
452 	pdev->view.x = width;  in pwc_set_video_mode()
453 	pdev->view.y = height;  in pwc_set_video_mode()
454 	pwc_set_image_buffer_size(pdev);  in pwc_set_video_mode()
460 void pwc_set_image_buffer_size(struct pwc_device *pdev)  in pwc_set_image_buffer_size()  argument
469 	pdev->image.size = pdev->image.x * pdev->image.y * factor / 4;  in pwc_set_image_buffer_size()
470 	pdev->view.size  = pdev->view.x  * pdev->view.y  * factor / 4;  in pwc_set_image_buffer_size()
477 	pdev->offset.x = ((pdev->view.x - pdev->image.x) / 2) & 0xFFFC;  in pwc_set_image_buffer_size()
478 	pdev->offset.y = ((pdev->view.y - pdev->image.y) / 2) & 0xFFFE;  in pwc_set_image_buffer_size()
482 		if (pdev->image_ptr[i] != NULL)  in pwc_set_image_buffer_size()
483 			memset(pdev->image_ptr[i], filler, pdev->view.size);  in pwc_set_image_buffer_size()
491 int pwc_get_brightness(struct pwc_device *pdev)  in pwc_get_brightness()  argument
496 	ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),  in pwc_get_brightness()
500 		pdev->vcinterface,  in pwc_get_brightness()
507 int pwc_set_brightness(struct pwc_device *pdev, int value)  in pwc_set_brightness()  argument
516 	return usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_set_brightness()
520 		pdev->vcinterface,  in pwc_set_brightness()
526 int pwc_get_contrast(struct pwc_device *pdev)  in pwc_get_contrast()  argument
531 	ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),  in pwc_get_contrast()
535 		pdev->vcinterface,  in pwc_get_contrast()
542 int pwc_set_contrast(struct pwc_device *pdev, int value)  in pwc_set_contrast()  argument
551 	return usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_set_contrast()
555 		pdev->vcinterface,  in pwc_set_contrast()
561 int pwc_get_gamma(struct pwc_device *pdev)  in pwc_get_gamma()  argument
566 	ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),  in pwc_get_gamma()
570 		pdev->vcinterface,  in pwc_get_gamma()
577 int pwc_set_gamma(struct pwc_device *pdev, int value)  in pwc_set_gamma()  argument
586 	return usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_set_gamma()
590 		pdev->vcinterface,  in pwc_set_gamma()
597 int pwc_get_saturation(struct pwc_device *pdev)  in pwc_get_saturation()  argument
602 	if (pdev->type < 675)  in pwc_get_saturation()
604 	ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),  in pwc_get_saturation()
607 		pdev->type < 730 ? SATURATION_MODE_FORMATTER2 : SATURATION_MODE_FORMATTER1,  in pwc_get_saturation()
608 		pdev->vcinterface,  in pwc_get_saturation()
615 int pwc_set_saturation(struct pwc_device *pdev, int value)  in pwc_set_saturation()  argument
619 	if (pdev->type < 675)  in pwc_set_saturation()
627 	return usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_set_saturation()
630 		pdev->type < 730 ? SATURATION_MODE_FORMATTER2 : SATURATION_MODE_FORMATTER1,  in pwc_set_saturation()
631 		pdev->vcinterface,  in pwc_set_saturation()
637 static inline int pwc_set_agc(struct pwc_device *pdev, int mode, int value)  in pwc_set_agc()  argument
647 	ret = usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_set_agc()
651 		pdev->vcinterface,  in pwc_set_agc()
660 		ret = usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_set_agc()
664 			pdev->vcinterface,  in pwc_set_agc()
672 static inline int pwc_get_agc(struct pwc_device *pdev, int *value)  in pwc_get_agc()  argument
677 	ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),  in pwc_get_agc()
681 		pdev->vcinterface,  in pwc_get_agc()
687 		ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),  in pwc_get_agc()
691 			pdev->vcinterface,  in pwc_get_agc()
700 		ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),  in pwc_get_agc()
704 			pdev->vcinterface,  in pwc_get_agc()
717 static inline int pwc_set_shutter_speed(struct pwc_device *pdev, int mode, int value)  in pwc_set_shutter_speed()  argument
728 	ret = usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_set_shutter_speed()
732 		pdev->vcinterface,  in pwc_set_shutter_speed()
740 		switch(pdev->type) {  in pwc_set_shutter_speed()
758 		ret = usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_set_shutter_speed()
762 			pdev->vcinterface,  in pwc_set_shutter_speed()
771 int pwc_camera_power(struct pwc_device *pdev, int power)  in pwc_camera_power()  argument
775 	if (pdev->type < 675 || (pdev->type < 730 && pdev->release < 6))  in pwc_camera_power()
782 	return usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_camera_power()
786 		pdev->vcinterface,  in pwc_camera_power()
794 static inline int pwc_restore_user(struct pwc_device *pdev)  in pwc_restore_user()  argument
796 	return usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_restore_user()
800 		pdev->vcinterface,  in pwc_restore_user()
804 static inline int pwc_save_user(struct pwc_device *pdev)  in pwc_save_user()  argument
806 	return usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_save_user()
810 		pdev->vcinterface,  in pwc_save_user()
814 static inline int pwc_restore_factory(struct pwc_device *pdev)  in pwc_restore_factory()  argument
816 	return usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_restore_factory()
820 		pdev->vcinterface,  in pwc_restore_factory()
836 static inline int pwc_set_awb(struct pwc_device *pdev, int mode)  in pwc_set_awb()  argument
849 	ret = usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_set_awb()
853 		pdev->vcinterface,  in pwc_set_awb()
861 static inline int pwc_get_awb(struct pwc_device *pdev)  in pwc_get_awb()  argument
866 	ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),  in pwc_get_awb()
870 		pdev->vcinterface,  in pwc_get_awb()
878 static inline int pwc_set_red_gain(struct pwc_device *pdev, int value)  in pwc_set_red_gain()  argument
890 	return usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_set_red_gain()
894 		pdev->vcinterface,  in pwc_set_red_gain()
898 static inline int pwc_get_red_gain(struct pwc_device *pdev)  in pwc_get_red_gain()  argument
903 	ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),  in pwc_get_red_gain()
907 		pdev->vcinterface,  in pwc_get_red_gain()
917 static inline int pwc_set_blue_gain(struct pwc_device *pdev, int value)  in pwc_set_blue_gain()  argument
929 	return usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_set_blue_gain()
933 		pdev->vcinterface,  in pwc_set_blue_gain()
937 static inline int pwc_get_blue_gain(struct pwc_device *pdev)  in pwc_get_blue_gain()  argument
942 	ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),  in pwc_get_blue_gain()
946 		pdev->vcinterface,  in pwc_get_blue_gain()
960 static inline int pwc_read_red_gain(struct pwc_device *pdev)  in pwc_read_red_gain()  argument
965 	ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),  in pwc_read_red_gain()
969 		pdev->vcinterface,  in pwc_read_red_gain()
978 static inline int pwc_read_blue_gain(struct pwc_device *pdev)  in pwc_read_blue_gain()  argument
983 	ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),  in pwc_read_blue_gain()
987 		pdev->vcinterface,  in pwc_read_blue_gain()
997 static inline int pwc_set_wb_speed(struct pwc_device *pdev, int speed)  in pwc_set_wb_speed()  argument
1003 	return usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_set_wb_speed()
1007 		pdev->vcinterface,  in pwc_set_wb_speed()
1011 static inline int pwc_get_wb_speed(struct pwc_device *pdev)  in pwc_get_wb_speed()  argument
1016 	ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),  in pwc_get_wb_speed()
1020 		pdev->vcinterface,  in pwc_get_wb_speed()
1028 static inline int pwc_set_wb_delay(struct pwc_device *pdev, int delay)  in pwc_set_wb_delay()  argument
1034 	return usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_set_wb_delay()
1038 		pdev->vcinterface,  in pwc_set_wb_delay()
1042 static inline int pwc_get_wb_delay(struct pwc_device *pdev)  in pwc_get_wb_delay()  argument
1047 	ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),  in pwc_get_wb_delay()
1051 		pdev->vcinterface,  in pwc_get_wb_delay()
1059 int pwc_set_leds(struct pwc_device *pdev, int on_value, int off_value)  in pwc_set_leds()  argument
1063 	if (pdev->type < 730)  in pwc_set_leds()
1082 int pwc_get_leds(struct pwc_device *pdev, int *on_value, int *off_value)  in pwc_get_leds()  argument
1087 	if (pdev->type < 730) {  in pwc_get_leds()
1101 static inline int pwc_set_contour(struct pwc_device *pdev, int contour)  in pwc_set_contour()  argument
1110 	ret = usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_set_contour()
1114 		pdev->vcinterface,  in pwc_set_contour()
1125 	ret = usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_set_contour()
1129 		pdev->vcinterface,  in pwc_set_contour()
1136 static inline int pwc_get_contour(struct pwc_device *pdev, int *contour)  in pwc_get_contour()  argument
1141 	ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),  in pwc_get_contour()
1145 		pdev->vcinterface,  in pwc_get_contour()
1152 		ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),  in pwc_get_contour()
1156 			pdev->vcinterface,  in pwc_get_contour()
1168 static inline int pwc_set_backlight(struct pwc_device *pdev, int backlight)  in pwc_set_backlight()  argument
1176 	return usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),  in pwc_set_backlight()
1180 		pdev->vcinterface,  in pwc_set_backlight()
1184 static inline int pwc_get_backlight(struct pwc_device *pdev)  in pwc_get_backlight()  argument
1189 	ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),  in pwc_get_backlight()
1193 		pdev->vcinterface,  in pwc_get_backlight()
1201 static inline int pwc_set_flicker(struct pwc_device *pdev, int flicker)  in pwc_set_flicker()  argument
1212 static inline int pwc_get_flicker(struct pwc_device *pdev)  in pwc_get_flicker()  argument
1224 static inline int pwc_set_dynamic_noise(struct pwc_device *pdev, int noise)  in pwc_set_dynamic_noise()  argument
1236 static inline int pwc_get_dynamic_noise(struct pwc_device *pdev)  in pwc_get_dynamic_noise()  argument
1248 int pwc_get_cmos_sensor(struct pwc_device *pdev)  in pwc_get_cmos_sensor()  argument
1253 	if (pdev->type < 675)  in pwc_get_cmos_sensor()
1255 	else if (pdev->type < 730)  in pwc_get_cmos_sensor()
1260 	ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),  in pwc_get_cmos_sensor()
1264 		pdev->vcinterface,  in pwc_get_cmos_sensor()
1268 	if (pdev->type < 675)  in pwc_get_cmos_sensor()
1278 int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)  in pwc_ioctl()  argument
1285 		if (pwc_restore_user(pdev))  in pwc_ioctl()
1292 		if (pwc_save_user(pdev))  in pwc_ioctl()
1299 		if (pwc_restore_factory(pdev))  in pwc_ioctl()
1314 …		ret = pwc_try_video_mode(pdev, pdev->view.x, pdev->view.y, pdev->vframes, qual, pdev->vsnapshot);  in pwc_ioctl()
1316 				pdev->vcompression = qual;  in pwc_ioctl()
1323 		if (copy_to_user(arg, &pdev->vcompression, sizeof(int)))  in pwc_ioctl()
1332 		strcpy(probe.name, pdev->vdev.name);  in pwc_ioctl()
1333 		probe.type = pdev->type;  in pwc_ioctl()
1346 			if (pwc_set_agc(pdev, agc < 0 ? 1 : 0, agc))  in pwc_ioctl()
1356 		if (pwc_get_agc(pdev, &agc))  in pwc_ioctl()
1371 			ret = pwc_set_shutter_speed(pdev, shutter_speed < 0 ? 1 : 0, shutter_speed);  in pwc_ioctl()
1382 			ret = pwc_set_awb(pdev, wb.mode);  in pwc_ioctl()
1384 				pwc_set_red_gain(pdev, wb.manual_red);  in pwc_ioctl()
1385 				pwc_set_blue_gain(pdev, wb.manual_blue);  in pwc_ioctl()
1396 		wb.mode = pwc_get_awb(pdev);  in pwc_ioctl()
1401 				wb.manual_red = pwc_get_red_gain(pdev);  in pwc_ioctl()
1402 				wb.manual_blue = pwc_get_blue_gain(pdev);  in pwc_ioctl()
1405 				wb.read_red = pwc_read_red_gain(pdev);  in pwc_ioctl()
1406 				wb.read_blue = pwc_read_blue_gain(pdev);  in pwc_ioctl()
1422 				ret = pwc_set_wb_speed(pdev, wbs.control_speed);  in pwc_ioctl()
1425 				ret = pwc_set_wb_delay(pdev, wbs.control_delay);  in pwc_ioctl()
1435 		ret = pwc_get_wb_speed(pdev);  in pwc_ioctl()
1439 		ret = pwc_get_wb_delay(pdev);  in pwc_ioctl()
1455 			ret = pwc_set_leds(pdev, leds.led_on, leds.led_off);  in pwc_ioctl()
1464 		ret = pwc_get_leds(pdev, &leds.led_on, &leds.led_off);   in pwc_ioctl()
1479 			ret = pwc_set_contour(pdev, contour);  in pwc_ioctl()
1487 		ret = pwc_get_contour(pdev, &contour);  in pwc_ioctl()
1503 			ret = pwc_set_backlight(pdev, backlight);  in pwc_ioctl()
1509 		ret = pwc_get_backlight(pdev);  in pwc_ioctl()
1524 			ret = pwc_set_flicker(pdev, flicker);  in pwc_ioctl()
1530 		ret = pwc_get_flicker(pdev);  in pwc_ioctl()
1545 			ret = pwc_set_dynamic_noise(pdev, dynnoise);  in pwc_ioctl()
1551 		ret = pwc_get_dynamic_noise(pdev);  in pwc_ioctl()
1563 		size.width = pdev->image.x;  in pwc_ioctl()
1564 		size.height = pdev->image.y;  in pwc_ioctl()