V4L/DVB (5792): Zr364xx: add support for Trust Powerc@m 970Z

Add Trust Powerc@m 970Z (0x06d6:0x003b) to the list of supported devices.

Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/Documentation/video4linux/zr364xx.txt b/Documentation/video4linux/zr364xx.txt
index c76992d..4d9a0c3 100644
--- a/Documentation/video4linux/zr364xx.txt
+++ b/Documentation/video4linux/zr364xx.txt
@@ -62,4 +62,4 @@
 0x0784  0x0040   Traveler        Slimline X5
 0x06d6  0x0034   Trust           Powerc@m 750
 0x0a17  0x0062   Pentax          Optio 50L
-
+0x06d6  0x003b   Trust           Powerc@m 970Z