V4L/DVB: Update for MT2060 to use dvb_tuner_ops

new tuner api
minor fixes for tuning

Signed-off-by: Olivier DANET <odanet@caramail.com>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/dvb/dvb-usb/dibusb-common.c

@@ -168,40 +168,6 @@ int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
 }
 EXPORT_SYMBOL(dibusb_read_eeprom_byte);
 
-static struct mt2060_config stk3000p_mt2060_config = {
-	.i2c_address = 0x60,
-};
-
-static int dibusb_tuner_init(struct dvb_frontend *fe)
-{
-	struct dvb_usb_device *d = fe->dvb->priv;
-	struct dibusb_state *st = d->priv;
-
-	if (d->tuner_pass_ctrl && st->mt2060_present) {
-		int ret;
-		d->tuner_pass_ctrl(d->fe, 1, stk3000p_mt2060_config.i2c_address);
-		ret = mt2060_init(&st->mt2060);
-		d->tuner_pass_ctrl(d->fe, 0, 0);
-		return ret;
-	}
-	return dvb_usb_pll_init_i2c(fe);
-}
-
-static int dibusb_tuner_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
-{
-	struct dvb_usb_device *d = fe->dvb->priv;
-	struct dibusb_state *st = d->priv;
-
-	if (d->tuner_pass_ctrl && st->mt2060_present) {
-		int ret;
-		d->tuner_pass_ctrl(d->fe, 1, stk3000p_mt2060_config.i2c_address);
-		ret = mt2060_set(&st->mt2060,fep);
-		d->tuner_pass_ctrl(d->fe,0,0);
-		return ret;
-	}
-	return dvb_usb_pll_set_i2c(fe,fep);
-}
-
 static const struct dib3000p_agc_config dib3000p_agc_panasonic_env57h1xd5 = {
 	{ 0x51, 0x301d, 0x0, 0x1cc7, 0xdc29, 0x570a,
 	0xbae1, 0x8ccd, 0x3b6d, 0x551d, 0xa, 0x951e }
@@ -212,64 +178,21 @@ static const struct dib3000p_agc_config dib3000p_agc_microtune_mt2060 = {
 	0xa8f6, 0x5eb8, 0x65ff, 0x40ff,	0x8a, 0x1114 }
 };
 
+static struct mt2060_config stk3000p_mt2060_config = {
+	.i2c_address = 0x60,
+};
+
 int dibusb_dib3000mc_frontend_attach(struct dvb_usb_device *d)
 {
 	struct dib3000_config demod_cfg;
 	struct dibusb_state *st = d->priv;
-
-	demod_cfg.agc      = &dib3000p_agc_panasonic_env57h1xd5;
-	demod_cfg.pll_set  = dibusb_tuner_set;
-	demod_cfg.pll_init = dibusb_tuner_init;
-
-	for (demod_cfg.demod_address = 0x8; demod_cfg.demod_address < 0xd; demod_cfg.demod_address++)
-		if ((d->fe = dib3000mc_attach(&demod_cfg,&d->i2c_adap,&st->ops)) != NULL) {
-			d->tuner_pass_ctrl = st->ops.tuner_pass_ctrl;
-			return 0;
-		}
-
 	return -ENODEV;
 }
 EXPORT_SYMBOL(dibusb_dib3000mc_frontend_attach);
 
 int dibusb_dib3000mc_tuner_attach (struct dvb_usb_device *d)
 {
-	int ret;
-	u8 a,b;
-	u16 if1 = 1220;
-
-	if (d->tuner_pass_ctrl) {
-		struct dibusb_state *st = d->priv;
-		d->tuner_pass_ctrl(d->fe, 1, stk3000p_mt2060_config.i2c_address);
-		// First IF calibration for Liteon Sticks
-		if (d->udev->descriptor.idVendor == USB_VID_LITEON &&
-		    d->udev->descriptor.idProduct == USB_PID_LITEON_DVB_T_WARM) {
-
-			dibusb_read_eeprom_byte(d,0x7E,&a);
-			dibusb_read_eeprom_byte(d,0x7F,&b);
-
-			if (a == 0xFF && b == 0xFF)
-				if1 = 1220;
-			else if (a == 0x00)
-				if1 = 1220+b;
-			else if (a == 0x80)
-				if1 = 1220-b;
-			else {
-				warn("LITE-ON DVB-T Tuner : Strange IF1 calibration :%2X %2X\n",(int)a,(int)b);
-				if1 = 1220;
-			}
-		}
-		if ((ret = mt2060_attach(&st->mt2060,&stk3000p_mt2060_config, &d->i2c_adap,if1)) != 0) {
-			/* not found - use panasonic pll parameters */
-			d->pll_addr = 0x60;
-			d->pll_desc = &dvb_pll_env57h1xd5;
-		} else {
-			st->mt2060_present = 1;
-			/* set the correct agc parameters for the dib3000p */
-			dib3000mc_set_agc_config(d->fe, &dib3000p_agc_microtune_mt2060);
-		}
-		d->tuner_pass_ctrl(d->fe,0,0);
-	}
-	return 0;
+	return -ENODEV;
 }
 EXPORT_SYMBOL(dibusb_dib3000mc_tuner_attach);
 

drivers/media/dvb/dvb-usb/dibusb.h

@@ -97,7 +97,6 @@
 
 struct dibusb_state {
 	struct dib_fe_xfer_ops ops;
-	struct mt2060_state mt2060;
 	int mt2060_present;
 
 	/* for RC5 remote control */