V4L/DVB (6885): Add support for the Hauppauge HVR1500Q

The express card ATSC/QAM tuner.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/Documentation/video4linux/CARDLIST.cx23885 b/Documentation/video4linux/CARDLIST.cx23885
index 00cb646..54d06e4 100644
--- a/Documentation/video4linux/CARDLIST.cx23885
+++ b/Documentation/video4linux/CARDLIST.cx23885
@@ -3,3 +3,4 @@
   2 -> Hauppauge WinTV-HVR1800                             [0070:7800,0070:7801]
   3 -> Hauppauge WinTV-HVR1250                             [0070:7911]
   4 -> DViCO FusionHDTV5 Express                           [18ac:d500]
+  5 -> Hauppauge WinTV-HVR1500Q                            [0070:7797]