[media] cx23885: add support for TechnoTrend CT2-4500 CI

TechnoTrend CT2-4500 CI is a PCIe device with DVB-T2/C tuner. It is
similar to DVBSky T980C, just with different PCI ID and remote controller.

Signed-off-by: Olli Salonen <olli.salonen@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff --git a/drivers/media/pci/cx23885/cx23885-input.c b/drivers/media/pci/cx23885/cx23885-input.c
index 0bf6839..12d8a3d 100644
--- a/drivers/media/pci/cx23885/cx23885-input.c
+++ b/drivers/media/pci/cx23885/cx23885-input.c
@@ -90,6 +90,7 @@
 	case CX23885_BOARD_DVBSKY_T9580:
 	case CX23885_BOARD_DVBSKY_T980C:
 	case CX23885_BOARD_DVBSKY_S950C:
+	case CX23885_BOARD_TT_CT2_4500_CI:
 		/*
 		 * The only boards we handle right now.  However other boards
 		 * using the CX2388x integrated IR controller should be similar
@@ -145,6 +146,7 @@
 	case CX23885_BOARD_DVBSKY_T9580:
 	case CX23885_BOARD_DVBSKY_T980C:
 	case CX23885_BOARD_DVBSKY_S950C:
+	case CX23885_BOARD_TT_CT2_4500_CI:
 		/*
 		 * The IR controller on this board only returns pulse widths.
 		 * Any other mode setting will fail to set up the device.
@@ -319,6 +321,12 @@
 		allowed_protos = RC_BIT_ALL;
 		rc_map = RC_MAP_DVBSKY;
 		break;
+	case CX23885_BOARD_TT_CT2_4500_CI:
+		/* Integrated CX23885 IR controller */
+		driver_type = RC_DRIVER_IR_RAW;
+		allowed_protos = RC_BIT_ALL;
+		rc_map = RC_MAP_TT_1500;
+		break;
 	default:
 		return -ENODEV;
 	}