[media] cxd2820r: fix dvb_frontend_ops

Fix bug introduced by multi-frontend to single-frontend change.

* Add missing DVB-C caps
* Change frontend name as single frontend does all the standards

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/dvb/frontends/cxd2820r_core.c

@@ -562,7 +562,7 @@ static const struct dvb_frontend_ops cxd2820r_ops = {
 	.delsys = { SYS_DVBT, SYS_DVBT2, SYS_DVBC_ANNEX_A },
 	/* default: DVB-T/T2 */
 	.info = {
-		.name = "Sony CXD2820R (DVB-T/T2)",
+		.name = "Sony CXD2820R",
 
 		.caps =	FE_CAN_FEC_1_2			|
 			FE_CAN_FEC_2_3			|
@@ -572,7 +572,9 @@ static const struct dvb_frontend_ops cxd2820r_ops = {
 			FE_CAN_FEC_AUTO			|
 			FE_CAN_QPSK			|
 			FE_CAN_QAM_16			|
+			FE_CAN_QAM_32			|
 			FE_CAN_QAM_64			|
+			FE_CAN_QAM_128			|
 			FE_CAN_QAM_256			|
 			FE_CAN_QAM_AUTO			|
 			FE_CAN_TRANSMISSION_MODE_AUTO	|