[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>
diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
index d8a5ebb..9578a67 100644
--- a/drivers/media/usb/dvb-usb/dw2102.c
+++ b/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 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 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 @@
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 struct m88rs2000_config s421_m88rs2000_config = {
.demod_addr = 0x68,
- .tuner_addr = 0x60,
.inittab = m88rs2000_inittab,
};
@@ -1251,6 +1242,14 @@
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 @@
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);
+ 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("Attached DS3000!\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 @@
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;
+ }
- return 0;
+ info("Failed to attach RS2000/TS2020!\n");
+ return -EIO;
}
static int dw2102_tuner_attach(struct dvb_usb_adapter *adap)