V4L/DVB (4427): Fix V4L1 Compat for VIDIOCGPICT ioctl

Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/video/v4l1-compat.c

@@ -599,6 +599,10 @@ v4l_compat_translate_ioctl(struct inode         *inode,
 			dprintk("VIDIOCGPICT / VIDIOC_G_FMT: %d\n",err);
 			break;
 		}
+
+		pict->depth   = ((fmt2->fmt.pix.bytesperline<<3)
+				 + (fmt2->fmt.pix.width-1) )
+				 /fmt2->fmt.pix.width;
 		pict->palette = pixelformat_to_palette(
 			fmt2->fmt.pix.pixelformat);
 		break;