V4L/DVB (12888): STK7770P: Add support for STK7770P

Added support for the dib7770P and the STK7770P

Signed-off-by: Olivier Grenie <olivier.grenie@dibcom.fr>
Signed-off-by: Patrick Boettcher <patrick.boettcher@dibcom.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index ec0dd25..dd0294e 100644 (file)
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -1122,6 +1122,15 @@ static struct dib0070_config dib7070p_dib0070_config[2] = {
        }
 };
 
+static struct dib0070_config dib7770p_dib0070_config = {
+        .i2c_address = DEFAULT_DIB0070_I2C_ADDRESS,
+        .reset = dib7070_tuner_reset,
+        .sleep = dib7070_tuner_sleep,
+        .clock_khz = 12000,
+        .clock_pad_drive = 0,
+        .flip_chip = 1,
+};
+
 static int dib7070_set_param_override(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
 {
        struct dvb_usb_adapter *adap = fe->dvb->priv;
@@ -1139,6 +1148,45 @@ static int dib7070_set_param_override(struct dvb_frontend *fe, struct dvb_fronte
        return state->set_param_save(fe, fep);
 }
 
+static int dib7770_set_param_override(struct dvb_frontend *fe,
+               struct dvb_frontend_parameters *fep)
+{
+        struct dvb_usb_adapter *adap = fe->dvb->priv;
+        struct dib0700_adapter_state *state = adap->priv;
+
+        u16 offset;
+        u8 band = BAND_OF_FREQUENCY(fep->frequency/1000);
+        switch (band) {
+        case BAND_VHF:
+                 dib7000p_set_gpio(fe, 0, 0, 1);
+                 offset = 850;
+                 break;
+        case BAND_UHF:
+        default:
+                 dib7000p_set_gpio(fe, 0, 0, 0);
+                 offset = 250;
+                 break;
+        }
+        deb_info("WBD for DiB7000P: %d\n", offset + dib0070_wbd_offset(fe));
+        dib7000p_set_wbd_ref(fe, offset + dib0070_wbd_offset(fe));
+        return state->set_param_save(fe, fep);
+}
+
+static int dib7770p_tuner_attach(struct dvb_usb_adapter *adap)
+{
+        struct dib0700_adapter_state *st = adap->priv;
+        struct i2c_adapter *tun_i2c = dib7000p_get_i2c_master(adap->fe,
+                        DIBX000_I2C_INTERFACE_TUNER, 1);
+
+        if (dvb_attach(dib0070_attach, adap->fe, tun_i2c,
+                                &dib7770p_dib0070_config) == NULL)
+                return -ENODEV;
+
+        st->set_param_save = adap->fe->ops.tuner_ops.set_params;
+        adap->fe->ops.tuner_ops.set_params = dib7770_set_param_override;
+        return 0;
+}
+
 static int dib7070p_tuner_attach(struct dvb_usb_adapter *adap)
 {
        struct dib0700_adapter_state *st = adap->priv;
@@ -1504,6 +1552,7 @@ struct usb_device_id dib0700_usb_id_table[] = {
        { USB_DEVICE(USB_VID_PINNACLE,  USB_PID_PINNACLE_PCTV73A) },
        { USB_DEVICE(USB_VID_PINNACLE,  USB_PID_PINNACLE_PCTV73ESE) },
        { USB_DEVICE(USB_VID_PINNACLE,  USB_PID_PINNACLE_PCTV282E) },
+       { USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK7770P) },
        { 0 }           /* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table);
@@ -1965,6 +2014,33 @@ struct dvb_usb_device_properties dib0700_devices[] = {
                                { NULL },
                        },
                },
+       }, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
+
+               .num_adapters = 1,
+               .adapter = {
+                       {
+                               .frontend_attach  = stk7070p_frontend_attach,
+                               .tuner_attach     = dib7770p_tuner_attach,
+
+                               DIB0700_DEFAULT_STREAMING_CONFIG(0x02),
+
+                               .size_of_priv =
+                                        sizeof(struct dib0700_adapter_state),
+                       },
+               },
+
+               .num_device_descs = 1,
+               .devices = {
+                       {   "DiBcom STK7770P reference design",
+                               { &dib0700_usb_id_table[59], NULL },
+                               { NULL },
+                       },
+               },
+
+               .rc_interval      = DEFAULT_RC_INTERVAL,
+               .rc_key_map       = dib0700_rc_keys,
+               .rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
+               .rc_query         = dib0700_rc_query
        },
 };
 

diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index eec5604..a77d305 100644 (file)
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -96,6 +96,7 @@
 #define USB_PID_DIBCOM_STK7070P                                0x1ebc
 #define USB_PID_DIBCOM_STK7070PD                       0x1ebe
 #define USB_PID_DIBCOM_ANCHOR_2135_COLD                        0x2131
+#define USB_PID_DIBCOM_STK7770P                        0x1e80
 #define USB_PID_DPOSH_M9206_COLD                       0x9206
 #define USB_PID_DPOSH_M9206_WARM                       0xa090
 #define USB_PID_UNIWILL_STK7700P                       0x6003