media: dvb-usb: Add Cinergy S2 PCIe Dual Port support

Terratec Cinergy S2 PCIe Dual is a PCIe device with two tuners that
actually contains two USB devices. The devices are visible in the
lsusb printout.

Bus 004 Device 002: ID 153b:1182 TerraTec Electronic GmbH Cinergy S2 PCIe Dual Port 2
Bus 003 Device 002: ID 153b:1181 TerraTec Electronic GmbH Cinergy S2 PCIe Dual Port 1

The devices use the Montage M88DS3000/M88TS2022 demod/tuner.

Signed-off-by: Dirk Nehring <[email protected]>
Signed-off-by: Sean Young <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

Author: dnehring7

drivers/media/usb/dvb-usb/dw2102.c

@@ -1779,6 +1779,8 @@ enum dw2102_table_entry {
 	TERRATEC_CINERGY_S2_R2,
 	TERRATEC_CINERGY_S2_R3,
 	TERRATEC_CINERGY_S2_R4,
+	TERRATEC_CINERGY_S2_1,
+	TERRATEC_CINERGY_S2_2,
 	GOTVIEW_SAT_HD,
 	GENIATECH_T220,
 	TECHNOTREND_S2_4600,
@@ -1806,9 +1808,16 @@ static struct usb_device_id dw2102_table[] = {
 	[X3M_SPC1400HD] = {USB_DEVICE(0x1f4d, 0x3100)},
 	[TEVII_S421] = {USB_DEVICE(0x9022, USB_PID_TEVII_S421)},
 	[TEVII_S632] = {USB_DEVICE(0x9022, USB_PID_TEVII_S632)},
-	[TERRATEC_CINERGY_S2_R2] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R2)},
-	[TERRATEC_CINERGY_S2_R3] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R3)},
-	[TERRATEC_CINERGY_S2_R4] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R4)},
+	[TERRATEC_CINERGY_S2_R2] = {USB_DEVICE(USB_VID_TERRATEC,
+				    USB_PID_TERRATEC_CINERGY_S2_R2)},
+	[TERRATEC_CINERGY_S2_R3] = {USB_DEVICE(USB_VID_TERRATEC,
+				    USB_PID_TERRATEC_CINERGY_S2_R3)},
+	[TERRATEC_CINERGY_S2_R4] = {USB_DEVICE(USB_VID_TERRATEC,
+				    USB_PID_TERRATEC_CINERGY_S2_R4)},
+	[TERRATEC_CINERGY_S2_1] = {USB_DEVICE(USB_VID_TERRATEC_2,
+				   USB_PID_TERRATEC_CINERGY_S2_1)},
+	[TERRATEC_CINERGY_S2_2] = {USB_DEVICE(USB_VID_TERRATEC_2,
+				   USB_PID_TERRATEC_CINERGY_S2_2)},
 	[GOTVIEW_SAT_HD] = {USB_DEVICE(0x1FE1, USB_PID_GOTVIEW_SAT_HD)},
 	[GENIATECH_T220] = {USB_DEVICE(0x1f4d, 0xD220)},
 	[TECHNOTREND_S2_4600] = {USB_DEVICE(USB_VID_TECHNOTREND,
@@ -2221,7 +2230,7 @@ static struct dvb_usb_device_properties su3000_properties = {
 		}},
 		}
 	},
-	.num_device_descs = 6,
+	.num_device_descs = 8,
 	.devices = {
 		{ "SU3000HD DVB-S USB2.0",
 			{ &dw2102_table[GENIATECH_SU3000], NULL },
@@ -2243,6 +2252,14 @@ static struct dvb_usb_device_properties su3000_properties = {
 			{ &dw2102_table[TERRATEC_CINERGY_S2_R3], NULL },
 			{ NULL },
 		},
+		{ "Terratec Cinergy S2 PCIe Dual Port 1",
+			{ &dw2102_table[TERRATEC_CINERGY_S2_1], NULL },
+			{ NULL },
+		},
+		{ "Terratec Cinergy S2 PCIe Dual Port 2",
+			{ &dw2102_table[TERRATEC_CINERGY_S2_2], NULL },
+			{ NULL },
+		},
 		{ "GOTVIEW Satellite HD",
 			{ &dw2102_table[GOTVIEW_SAT_HD], NULL },
 			{ NULL },

include/media/dvb-usb-ids.h

@@ -56,6 +56,7 @@
 #define USB_VID_REALTEK				0x0bda
 #define USB_VID_TECHNOTREND			0x0b48
 #define USB_VID_TERRATEC			0x0ccd
+#define USB_VID_TERRATEC_2			0x153b
 #define USB_VID_TELESTAR			0x10b9
 #define USB_VID_VISIONPLUS			0x13d3
 #define USB_VID_SONY				0x1415
@@ -280,6 +281,8 @@
 #define USB_PID_TERRATEC_CINERGY_S2_R2			0x00b0
 #define USB_PID_TERRATEC_CINERGY_S2_R3			0x0102
 #define USB_PID_TERRATEC_CINERGY_S2_R4			0x0105
+#define USB_PID_TERRATEC_CINERGY_S2_1			0x1181
+#define USB_PID_TERRATEC_CINERGY_S2_2			0x1182
 #define USB_PID_TERRATEC_H7				0x10b4
 #define USB_PID_TERRATEC_H7_2				0x10a3
 #define USB_PID_TERRATEC_H7_3				0x10a5