V4L/DVB: af9015: add support for tda18218 silicon tuner

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

drivers/media/dvb/dvb-usb/af9015.c

@@ -31,6 +31,7 @@
 #include "tda18271.h"
 #include "mxl5005s.h"
 #include "mc44s803.h"
+#include "tda18218.h"
 
 static int dvb_usb_af9015_debug;
 module_param_named(debug, dvb_usb_af9015_debug, int, 0644);
@@ -992,6 +993,7 @@ static int af9015_read_config(struct usb_device *udev)
 		case AF9013_TUNER_MT2060_2:
 		case AF9013_TUNER_TDA18271:
 		case AF9013_TUNER_QT1010A:
+		case AF9013_TUNER_TDA18218:
 			af9015_af9013_config[i].rf_spec_inv = 1;
 			break;
 		case AF9013_TUNER_MXL5003D:
@@ -1003,9 +1005,6 @@ static int af9015_read_config(struct usb_device *udev)
 			af9015_af9013_config[i].gpio[1] = AF9013_GPIO_LO;
 			af9015_af9013_config[i].rf_spec_inv = 1;
 			break;
-		case AF9013_TUNER_TDA18218:
-			warn("tuner NXP TDA18218 not supported yet");
-			return -ENODEV;
 		default:
 			warn("tuner id:%d not supported, please report!", val);
 			return -ENODEV;
@@ -1208,6 +1207,11 @@ static struct mc44s803_config af9015_mc44s803_config = {
 	.dig_out = 1,
 };
 
+static struct tda18218_config af9015_tda18218_config = {
+	.i2c_address = 0xc0,
+	.i2c_wr_max = 21, /* max wr bytes AF9015 I2C adap can handle at once */
+};
+
 static int af9015_tuner_attach(struct dvb_usb_adapter *adap)
 {
 	struct af9015_state *state = adap->dev->priv;
@@ -1238,6 +1242,10 @@ static int af9015_tuner_attach(struct dvb_usb_adapter *adap)
 		ret = dvb_attach(tda18271_attach, adap->fe, 0xc0, i2c_adap,
 			&af9015_tda18271_config) == NULL ? -ENODEV : 0;
 		break;
+	case AF9013_TUNER_TDA18218:
+		ret = dvb_attach(tda18218_attach, adap->fe, i2c_adap,
+			&af9015_tda18218_config) == NULL ? -ENODEV : 0;
+		break;
 	case AF9013_TUNER_MXL5003D:
 		ret = dvb_attach(mxl5005s_attach, adap->fe, i2c_adap,
 			&af9015_mxl5003_config) == NULL ? -ENODEV : 0;