[linux-dvb] Dib3000mc : LITE-ON USB2.0 DVB-T Tuner
patrick.boettcher at desy.de
Mon Oct 22 13:42:56 CEST 2007
Have you tried the latest drivers from v4l-dvb? People are reporting that
everything works better with it.
Mail: patrick.boettcher at desy.de
On Sat, 13 Oct 2007, ludovic pollet wrote:
> I use the dib3000mc driver my a LITE-ON USB DVB-T tuner.
> I have had trouble with it :
> - the key was not always detected (I had to plug it after the kernel was up)
> - no frontend was attached !
> I've had a look at what was going on. I discovered that initial I2C read in
> dib3000mc_identify (dib3000mc.c) was always failling in my case and then that
> the number returned was not accepted by the driver.
> So I changed the driver to accept the returned number, and to retry the read
> in case it fails.
> Now the key always works fine in all cases. (It is working well for more than
> six month now... I should have send this mail before ;-).
> I attached the patch which makes my key works...
> Ludovic P
> For info, the device looks like this in lsusb :
> Device Descriptor:
> bLength 18
> bDescriptorType 1
> bcdUSB 2.00
> bDeviceClass 0 (Defined at Interface level)
> bDeviceSubClass 0
> bDeviceProtocol 0
> bMaxPacketSize0 64
> idVendor 0x04ca Lite-On Technology Corp.
> idProduct 0xf001
> bcdDevice 0.01
> iManufacturer 1 SKGZ
> iProduct 2 TvTUNER
> iSerial 0
> bNumConfigurations 1
> If you teach your children to like computers and to know how to gamble
> then they'll always be interested in something and won't come to no real harm.
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