49 static int alt = CX231XX_PINOUT;  variable
50 module_param(alt, int, 0644);
51 MODULE_PARM_DESC(alt, "alternate setting to use for video endpoint");
469 	int errCode, prev_alt = dev->video_mode.alt;  in cx231xx_set_video_alternate()
482 		dev->video_mode.alt = 3;  in cx231xx_set_video_alternate()
485 		dev->video_mode.alt = 2;  in cx231xx_set_video_alternate()
488 		dev->video_mode.alt = 1;  in cx231xx_set_video_alternate()
491 		dev->video_mode.alt = 0;  in cx231xx_set_video_alternate()
495 		dev->video_mode.alt = 0;  in cx231xx_set_video_alternate()
497 	cx231xx_coredbg("dev->video_mode.alt= %d\n", dev->video_mode.alt);  in cx231xx_set_video_alternate()
504 	if (dev->video_mode.alt != prev_alt) {  in cx231xx_set_video_alternate()
506 				min_pkt_size, dev->video_mode.alt);  in cx231xx_set_video_alternate()
510 			dev->video_mode.alt_max_pkt_size[dev->video_mode.alt];  in cx231xx_set_video_alternate()
512 				dev->video_mode.alt,  in cx231xx_set_video_alternate()
516 				      dev->video_mode.alt);  in cx231xx_set_video_alternate()
520 				dev->video_mode.alt, errCode);  in cx231xx_set_video_alternate()
527 int cx231xx_set_alt_setting(struct cx231xx *dev, u8 index, u8 alt)  in cx231xx_set_alt_setting()  argument
538 		dev->ts1_mode.alt = alt;  in cx231xx_set_alt_setting()
541 			    dev->ts1_mode.alt_max_pkt_size[dev->ts1_mode.alt];  in cx231xx_set_alt_setting()
552 		dev->adev.alt = alt;  in cx231xx_set_alt_setting()
555 			    dev->adev.alt_max_pkt_size[dev->adev.alt];  in cx231xx_set_alt_setting()
561 		dev->video_mode.alt = alt;  in cx231xx_set_alt_setting()
565 							     alt];  in cx231xx_set_alt_setting()
573 		dev->vbi_mode.alt = alt;  in cx231xx_set_alt_setting()
576 			    dev->vbi_mode.alt_max_pkt_size[dev->vbi_mode.alt];  in cx231xx_set_alt_setting()
582 		dev->sliced_cc_mode.alt = alt;  in cx231xx_set_alt_setting()
587 								 alt];  in cx231xx_set_alt_setting()
593 	if (alt > 0 && max_pkt_size == 0) {  in cx231xx_set_alt_setting()
596 			usb_interface_index, alt);  in cx231xx_set_alt_setting()
604 			"Interface = %d\n", alt, max_pkt_size,  in cx231xx_set_alt_setting()
608 		status = usb_set_interface(dev->udev, usb_interface_index, alt);  in cx231xx_set_alt_setting()
612 				usb_interface_index, alt, status);  in cx231xx_set_alt_setting()