V4L/DVB (4016): Cx88-blackbird: add support for ProLink Pixelview Playtv@P7000

- Add support for ProLink Pixelview Playtv@P7000
Raw video and MPEG encoded video confirmed to work properly.
SVideo, Composite and FM inputs are untested - disabled for now.

Signed-off-by: Angelo Marconi <am@massalombarda.net>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/Documentation/video4linux/CARDLIST.cx88 b/Documentation/video4linux/CARDLIST.cx88
index db091e8..249885c 100644
--- a/Documentation/video4linux/CARDLIST.cx88
+++ b/Documentation/video4linux/CARDLIST.cx88
@@ -47,3 +47,4 @@
  46 -> DViCO FusionHDTV DVB-T Hybrid                       [18ac:db40,18ac:db44]
  47 -> pcHDTV HD5500 HDTV                                  [7063:5500]
  48 -> Kworld MCE 200 Deluxe                               [17de:0841]
+ 49 -> PixelView PlayTV P7000                              [1554:4813]