V4L/DVB (8989): Added support for TeVii S460 DVB-S/S2 card

Added support for TeVii S460 DVB-S/S2 card. The card
based on cx24116 demodulator.

Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

3 files changed, 64 insertions, 0 deletions

diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 538967e3228..23948daae85 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -1709,6 +1709,18 @@ static const struct cx88_board cx88_boards[] = {
 		} },
 		.mpeg           = CX88_MPEG_DVB,
 	},
+	[CX88_BOARD_TEVII_S460] = {
+		.name           = "TeVii S460 DVB-S/S2",
+		.tuner_type     = UNSET,
+		.radio_type     = UNSET,
+		.tuner_addr     = ADDR_UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.input          = {{
+			.type   = CX88_VMUX_DVB,
+			.vmux   = 0,
+		} },
+		.mpeg           = CX88_MPEG_DVB,
+	},
 };
 
 /* ------------------------------------------------------------------ */
@@ -2078,6 +2090,10 @@ static const struct cx88_subid cx88_subids[] = {
 		.subvendor = 0x0070,
 		.subdevice = 0x6906,
 		.card      = CX88_BOARD_HAUPPAUGE_HVR4000LITE,
+	}, {
+		.subvendor = 0xD460,
+		.subdevice = 0x9022,
+		.card      = CX88_BOARD_TEVII_S460,
 	},
 };
 
@@ -2649,7 +2665,14 @@ static void cx88_card_setup(struct cx88_core *core)
 		tea5767_cfg.priv  = &ctl;
 
 		cx88_call_i2c_clients(core, TUNER_SET_CONFIG, &tea5767_cfg);
+		break;
 	}
+	case  CX88_BOARD_TEVII_S460:
+		cx_write(MO_SRST_IO, 0);
+		msleep(100);
+		cx_write(MO_SRST_IO, 1);
+		msleep(100);
+		break;
 	} /*end switch() */
 
 
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index 7a5a4a2c69c..5ff6e9d2871 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -376,6 +376,31 @@ static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
 	return 0;
 }
 
+static int tevii_dvbs_set_voltage(struct dvb_frontend *fe,
+				      fe_sec_voltage_t voltage)
+{
+	struct cx8802_dev *dev= fe->dvb->priv;
+	struct cx88_core *core = dev->core;
+
+	switch (voltage) {
+		case SEC_VOLTAGE_13:
+			printk("LNB Voltage SEC_VOLTAGE_13\n");
+			cx_write(MO_GP0_IO, 0x00006040);
+			break;
+		case SEC_VOLTAGE_18:
+			printk("LNB Voltage SEC_VOLTAGE_18\n");
+			cx_write(MO_GP0_IO, 0x00006060);
+			break;
+		case SEC_VOLTAGE_OFF:
+			printk("LNB Voltage SEC_VOLTAGE_off\n");
+			break;
+	}
+
+	if (core->prev_set_voltage)
+		return core->prev_set_voltage(fe, voltage);
+	return 0;
+}
+
 static int cx88_pci_nano_callback(void *ptr, int command, int arg)
 {
 	struct cx88_core *core = ptr;
@@ -548,6 +573,12 @@ static struct cx24116_config hauppauge_hvr4000_config = {
 	.reset_device           = cx24116_reset_device,
 };
 
+static struct cx24116_config tevii_s460_config = {
+	.demod_address = 0x55,
+	.set_ts_params = cx24116_set_ts_param,
+	.reset_device  = cx24116_reset_device,
+};
+
 static int dvb_register(struct cx8802_dev *dev)
 {
 	struct cx88_core *core = dev->core;
@@ -918,6 +949,15 @@ static int dvb_register(struct cx8802_dev *dev)
 				0x08, 0x00, 0x00);
 		}
 		break;
+	case CX88_BOARD_TEVII_S460:
+	        dev->dvb.frontend = dvb_attach(cx24116_attach,
+					       &tevii_s460_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);
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index edcdabaf7bc..2b82c6aac89 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -223,6 +223,7 @@ extern struct sram_channel cx88_sram_channels[];
 #define CX88_BOARD_KWORLD_ATSC_120         67
 #define CX88_BOARD_HAUPPAUGE_HVR4000       68
 #define CX88_BOARD_HAUPPAUGE_HVR4000LITE   69
+#define CX88_BOARD_TEVII_S460              70
 
 enum cx88_itype {
 	CX88_VMUX_COMPOSITE1 = 1,