V4L/DVB (9020): Added support for TBS 8920 DVB-S/S2 card

Added support for TBS 8920 DVB-S/S2 card. The card
based on cx24116 demodulator.
Signed-off-by: Oleg Roitburd <oroitburd@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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

@@ -1733,6 +1733,18 @@ static const struct cx88_board cx88_boards[] = {
 		} },
 		.mpeg           = CX88_MPEG_DVB,
 	},
+	[CX88_BOARD_TBS_8920] = {
+		.name           = "TBS 8920 DVB-S/S2",
+		.tuner_type     = TUNER_ABSENT,
+		.radio_type     = UNSET,
+		.tuner_addr     = ADDR_UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.input          = {{
+			.type   = CX88_VMUX_DVB,
+			.vmux   = 1,
+		} },
+		.mpeg           = CX88_MPEG_DVB,
+	},
 };
 
 /* ------------------------------------------------------------------ */
@@ -2110,6 +2122,10 @@ static const struct cx88_subid cx88_subids[] = {
 		.subvendor = 0xA044,
 		.subdevice = 0x2011,
 		.card      = CX88_BOARD_OMICOM_SS4_PCI,
+	}, {
+		.subvendor = 0x8920,
+		.subdevice = 0x8888,
+		.card      = CX88_BOARD_TBS_8920,
 	},
 };
 
@@ -2695,6 +2711,12 @@ static void cx88_card_setup(struct cx88_core *core)
 		cx_write(MO_SRST_IO, 1);
 		msleep(100);
 		break;
+	case  CX88_BOARD_TBS_8920:
+		cx_write(MO_SRST_IO, 0);
+		msleep(100);
+		cx_write(MO_SRST_IO, 1);
+		msleep(100);
+		break;
 	} /*end switch() */
 
 

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

@@ -967,6 +967,15 @@ static int dvb_register(struct cx8802_dev *dev)
 			dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
 		}
 		break;
+	case CX88_BOARD_TBS_8920:
+		dev->dvb.frontend = dvb_attach(cx24116_attach,
+					       &hauppauge_hvr4000_config,
+					       &core->i2c_adap);
+		if (dev->dvb.frontend != NULL) {
+			core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
+			dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
+		}
+		break;
 	default:
 		printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n",
 		       core->name);

drivers/media/video/cx88/cx88.h

@@ -225,6 +225,7 @@ extern struct sram_channel cx88_sram_channels[];
 #define CX88_BOARD_HAUPPAUGE_HVR4000LITE   69
 #define CX88_BOARD_TEVII_S460              70
 #define CX88_BOARD_OMICOM_SS4_PCI          71
+#define CX88_BOARD_TBS_8920                72
 
 enum cx88_itype {
 	CX88_VMUX_COMPOSITE1 = 1,