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 538967e32284..23948daae85e 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 7a5a4a2c69ca..5ff6e9d28713 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 edcdabaf7bca..2b82c6aac89a 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,