V4L/DVB (4669): Cx88: autodetect Club3D Zap TV2100 by subsystem id 12ab:2300

The Club3D Zap TV2100 has been reported to be a clone of the Yuan PG300 and
KWorld/VStream XPert DVB-T with cx22702

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

Documentation/video4linux/CARDLIST.cx88

@@ -41,7 +41,7 @@
  40 -> Hauppauge WinTV-HVR1100 DVB-T/Hybrid                [0070:9400,0070:9402]
  41 -> Hauppauge WinTV-HVR1100 DVB-T/Hybrid (Low Profile)  [0070:9800,0070:9802]
  42 -> digitalnow DNTV Live! DVB-T Pro                     [1822:0025,1822:0019]
- 43 -> KWorld/VStream XPert DVB-T with cx22702             [17de:08a1]
+ 43 -> KWorld/VStream XPert DVB-T with cx22702             [17de:08a1,12ab:2300]
  44 -> DViCO FusionHDTV DVB-T Dual Digital                 [18ac:db50,18ac:db54]
  45 -> KWorld HardwareMpegTV XPert                         [17de:0840]
  46 -> DViCO FusionHDTV DVB-T Hybrid                       [18ac:db40,18ac:db44]

drivers/media/video/cx88/cx88-cards.c

@@ -1582,6 +1582,10 @@ struct cx88_subid cx88_subids[] = {
 		.subvendor = 0x107d,
 		.subdevice = 0x6632,
 		.card      = CX88_BOARD_LEADTEK_PVR2000,
+	},{
+		.subvendor = 0x12ab,
+		.subdevice = 0x2300, /* Club3D Zap TV2100 */
+		.card      = CX88_BOARD_KWORLD_DVB_T_CX22702,
 	},
 };
 const unsigned int cx88_idcount = ARRAY_SIZE(cx88_subids);