[media] m88rs2000: make use ts2020

Tuner part of Montage rs2000 chip is similar to ts2020 tuner.
Patch to use ts2020 code.

[mchehab@redhat.com: a few CodingStyle fixes]
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/dvb-frontends/m88rs2000.h

@@ -26,8 +26,6 @@
 struct m88rs2000_config {
 	/* Demodulator i2c address */
 	u8 demod_addr;
-	/* Tuner address */
-	u8 tuner_addr;
 
 	u8 *inittab;
 
@@ -55,12 +53,8 @@ static inline struct dvb_frontend *m88rs2000_attach(
 }
 #endif /* CONFIG_DVB_M88RS2000 */
 
-#define FE_CRYSTAL_KHZ 27000
-#define FREQ_OFFSET_LOW_SYM_RATE 3000
-
 enum {
 	DEMOD_WRITE = 0x1,
-	TUNER_WRITE,
 	WRITE_DELAY = 0x10,
 };
 #endif /* M88RS2000_H */

drivers/media/dvb-frontends/ts2020.h

@@ -26,6 +26,7 @@
 
 struct ts2020_config {
 	u8 tuner_address;
+	u8 clk_out_div;
 };
 
 #if defined(CONFIG_DVB_TS2020) || \

drivers/media/pci/cx23885/cx23885-dvb.c

@@ -474,6 +474,7 @@ static struct ds3000_config tevii_ds3000_config = {
 
 static struct ts2020_config tevii_ts2020_config  = {
 	.tuner_address = 0x60,
+	.clk_out_div = 1,
 };
 
 static struct cx24116_config dvbworld_cx24116_config = {

drivers/media/pci/cx88/cx88-dvb.c

@@ -703,6 +703,7 @@ static struct ds3000_config tevii_ds3000_config = {
 
 static struct ts2020_config tevii_ts2020_config  = {
 	.tuner_address = 0x60,
+	.clk_out_div = 1,
 };
 
 static const struct stv0900_config prof_7301_stv0900_config = {

drivers/media/pci/dm1105/dm1105.c

@@ -852,6 +852,7 @@ static struct ds3000_config dvbworld_ds3000_config = {
 
 static struct ts2020_config dvbworld_ts2020_config  = {
 	.tuner_address = 0x60,
+	.clk_out_div = 1,
 };
 
 static int __devinit frontend_init(struct dm1105_dev *dev)

drivers/media/usb/dvb-usb-v2/Kconfig

@@ -120,6 +120,7 @@ config DVB_USB_LME2510
 	select DVB_STV0299 if MEDIA_SUBDRV_AUTOSELECT
 	select DVB_PLL if MEDIA_SUBDRV_AUTOSELECT
 	select DVB_M88RS2000 if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_TS2020 if MEDIA_SUBDRV_AUTOSELECT
 	help
 	  Say Y here to support the LME DM04/QQBOX DVB-S USB2.0
 

drivers/media/usb/dvb-usb-v2/lmedm04.c

@@ -81,6 +81,7 @@
 #include "dvb-pll.h"
 #include "z0194a.h"
 #include "m88rs2000.h"
+#include "ts2020.h"
 
 
 #define LME2510_C_S7395	"dvb-usb-lme2510c-s7395.fw";
@@ -944,10 +945,14 @@ static int dm04_rs2000_set_ts_param(struct dvb_frontend *fe,
 
 static struct m88rs2000_config m88rs2000_config = {
 	.demod_addr = 0xd0,
-	.tuner_addr = 0xc0,
 	.set_ts_params = dm04_rs2000_set_ts_param,
 };
 
+static struct ts2020_config ts2020_config = {
+	.tuner_address = 0x60,
+	.clk_out_div = 7,
+};
+
 static int dm04_lme2510_set_voltage(struct dvb_frontend *fe,
 					fe_sec_voltage_t voltage)
 {
@@ -1097,6 +1102,8 @@ static int dm04_lme2510_frontend_attach(struct dvb_usb_adapter *adap)
 
 		if (adap->fe[0]) {
 			info("FE Found M88RS2000");
+			dvb_attach(ts2020_attach, adap->fe[0], &ts2020_config,
+					&d->i2c_adap);
 			st->i2c_tuner_gate_w = 5;
 			st->i2c_tuner_gate_r = 5;
 			st->i2c_tuner_addr = 0xc0;

drivers/media/usb/dvb-usb/dw2102.c

@@ -29,6 +29,7 @@
 #include "stb6100.h"
 #include "stb6100_proc.h"
 #include "m88rs2000.h"
+#include "ts2020.h"
 
 #ifndef USB_PID_DW2102
 #define USB_PID_DW2102 0x2102
@@ -953,10 +954,12 @@ static struct ds3000_config dw2104_ds3000_config = {
 
 static struct ts2020_config dw2104_ts2020_config  = {
 	.tuner_address = 0x60,
+	.clk_out_div = 1,
 };
 
 static struct ds3000_config s660_ds3000_config = {
 	.demod_address = 0x68,
+	.ci_mode = 1,
 	.set_lock_led = dw210x_led_ctrl,
 };
 
@@ -1009,10 +1012,7 @@ static struct stv0900_config prof_7500_stv0900_config = {
 static struct ds3000_config su3000_ds3000_config = {
 	.demod_address = 0x68,
 	.ci_mode = 1,
-};
-
-static struct ts2020_config su3000_ts2020_config  = {
-	.tuner_address = 0x60,
+	.set_lock_led = dw210x_led_ctrl,
 };
 
 static u8 m88rs2000_inittab[] = {
@@ -1022,14 +1022,6 @@ static u8 m88rs2000_inittab[] = {
 	DEMOD_WRITE, 0x00, 0x00,
 	DEMOD_WRITE, 0x9a, 0xb0,
 	DEMOD_WRITE, 0x81, 0xc1,
-	TUNER_WRITE, 0x42, 0x73,
-	TUNER_WRITE, 0x05, 0x07,
-	TUNER_WRITE, 0x20, 0x27,
-	TUNER_WRITE, 0x07, 0x02,
-	TUNER_WRITE, 0x11, 0xff,
-	TUNER_WRITE, 0x60, 0xf9,
-	TUNER_WRITE, 0x08, 0x01,
-	TUNER_WRITE, 0x00, 0x41,
 	DEMOD_WRITE, 0x81, 0x81,
 	DEMOD_WRITE, 0x86, 0xc6,
 	DEMOD_WRITE, 0x9a, 0x30,
@@ -1043,7 +1035,6 @@ static u8 m88rs2000_inittab[] = {
 
 static struct m88rs2000_config s421_m88rs2000_config = {
 	.demod_addr = 0x68,
-	.tuner_addr = 0x60,
 	.inittab = m88rs2000_inittab,
 };
 
@@ -1250,6 +1241,14 @@ static int su3000_frontend_attach(struct dvb_usb_adapter *d)
 	if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
 		err("command 0x0e transfer failed.");
 
+	obuf[0] = 0xe;
+	obuf[1] = 0x02;
+	obuf[2] = 1;
+
+	if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
+		err("command 0x0e transfer failed.");
+	msleep(300);
+
 	obuf[0] = 0xe;
 	obuf[1] = 0x83;
 	obuf[2] = 0;
@@ -1274,12 +1273,15 @@ static int su3000_frontend_attach(struct dvb_usb_adapter *d)
 	if (d->fe_adap[0].fe == NULL)
 		return -EIO;
 
-	dvb_attach(ts2020_attach, d->fe_adap[0].fe, &su3000_ts2020_config,
-		&d->dev->i2c_adap);
-
-	info("Attached DS3000!\n");
-
+	if (dvb_attach(ts2020_attach, d->fe_adap[0].fe,
+				&dw2104_ts2020_config,
+				&d->dev->i2c_adap)) {
+		info("Attached DS3000/TS2020!\n");
 		return 0;
+	}
+
+	info("Failed to attach DS3000/TS2020!\n");
+	return -EIO;
 }
 
 static int m88rs2000_frontend_attach(struct dvb_usb_adapter *d)
@@ -1292,12 +1294,19 @@ static int m88rs2000_frontend_attach(struct dvb_usb_adapter *d)
 
 	d->fe_adap[0].fe = dvb_attach(m88rs2000_attach, &s421_m88rs2000_config,
 					&d->dev->i2c_adap);
+
 	if (d->fe_adap[0].fe == NULL)
 		return -EIO;
 
-	info("Attached m88rs2000!\n");
-
+	if (dvb_attach(ts2020_attach, d->fe_adap[0].fe,
+				&dw2104_ts2020_config,
+				&d->dev->i2c_adap)) {
+		info("Attached RS2000/TS2020!\n");
 		return 0;
+	}
+
+	info("Failed to attach RS2000/TS2020!\n");
+	return -EIO;
 }
 
 static int dw2102_tuner_attach(struct dvb_usb_adapter *adap)