V4L2_PIX_FMT_PWC1
case V4L2_PIX_FMT_PWC1:
f->pixelformat = pdev->type <= 646 ? V4L2_PIX_FMT_PWC1 : V4L2_PIX_FMT_PWC2;
(fsize->pixel_format == V4L2_PIX_FMT_PWC1 &&
case V4L2_PIX_FMT_PWC1: descr = "Raw Philips Webcam Type (Old)"; break;