* [PATCH] dw2102: Geniatech T220 init fixed
@ 2014-05-05 20:48 CrazyCat
0 siblings, 0 replies; 2+ messages in thread
From: CrazyCat @ 2014-05-05 20:48 UTC (permalink / raw)
To: linux-media
Geniatech T220 init fixed.
Signed-off-by: Evgeny Plehov <EvgenyPlehov@ukr.net>
diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
index ae0f56a..7135a3e 100644
--- a/drivers/media/usb/dvb-usb/dw2102.c
+++ b/drivers/media/usb/dvb-usb/dw2102.c
@@ -1109,6 +1109,7 @@ static struct ds3000_config su3000_ds3000_config = {
static struct cxd2820r_config cxd2820r_config = {
.i2c_address = 0x6c, /* (0xd8 >> 1) */
.ts_mode = 0x38,
+ .ts_clock_inv = 1,
};
static struct tda18271_config tda18271_config = {
@@ -1387,20 +1388,27 @@ static int su3000_frontend_attach(struct dvb_usb_adapter *d)
static int t220_frontend_attach(struct dvb_usb_adapter *d)
{
- u8 obuf[3] = { 0xe, 0x80, 0 };
+ u8 obuf[3] = { 0xe, 0x87, 0 };
u8 ibuf[] = { 0 };
if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
err("command 0x0e transfer failed.");
obuf[0] = 0xe;
- obuf[1] = 0x83;
+ obuf[1] = 0x86;
+ obuf[2] = 1;
+
+ if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
+ err("command 0x0e transfer failed.");
+
+ obuf[0] = 0xe;
+ obuf[1] = 0x80;
obuf[2] = 0;
if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
err("command 0x0e transfer failed.");
- msleep(100);
+ msleep(50);
obuf[0] = 0xe;
obuf[1] = 0x80;
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] dw2102: Geniatech T220 init fixed
@ 2014-06-03 17:22 CrazyCat
0 siblings, 0 replies; 2+ messages in thread
From: CrazyCat @ 2014-06-03 17:22 UTC (permalink / raw)
To: linux-media
Geniatech T220 init fixed - reset cmd from windows driver and fixed TS bus config for cxd2820r.
Signed-off-by: Evgeny Plehov <EvgenyPlehov@ukr.net>
---
drivers/media/usb/dvb-usb/dw2102.c | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
index ae0f56a..7135a3e 100644
--- a/drivers/media/usb/dvb-usb/dw2102.c
+++ b/drivers/media/usb/dvb-usb/dw2102.c
@@ -1109,6 +1109,7 @@ static struct ds3000_config su3000_ds3000_config = {
static struct cxd2820r_config cxd2820r_config = {
.i2c_address = 0x6c, /* (0xd8 >> 1) */
.ts_mode = 0x38,
+ .ts_clock_inv = 1,
};
static struct tda18271_config tda18271_config = {
@@ -1387,20 +1388,27 @@ static int su3000_frontend_attach(struct dvb_usb_adapter *d)
static int t220_frontend_attach(struct dvb_usb_adapter *d)
{
- u8 obuf[3] = { 0xe, 0x80, 0 };
+ u8 obuf[3] = { 0xe, 0x87, 0 };
u8 ibuf[] = { 0 };
if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
err("command 0x0e transfer failed.");
obuf[0] = 0xe;
- obuf[1] = 0x83;
+ obuf[1] = 0x86;
+ obuf[2] = 1;
+
+ if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
+ err("command 0x0e transfer failed.");
+
+ obuf[0] = 0xe;
+ obuf[1] = 0x80;
obuf[2] = 0;
if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
err("command 0x0e transfer failed.");
- msleep(100);
+ msleep(50);
obuf[0] = 0xe;
obuf[1] = 0x80;
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2014-05-05 20:48 [PATCH] dw2102: Geniatech T220 init fixed CrazyCat
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