[linux-dvb] LifeView TV Walker - Model LR506

Aapo Tahkola aet at rasterburn.org
Tue Jul 3 02:56:26 CEST 2007


On Mon, 02 Jul 2007 14:32:20 +0200
"Daniel Weigl" <danielweigl at gmx.at> wrote:

> Hello,
> 
> Thank you for your hint, and sry for the late response - had some
> finals for this term - todays my first day of hollidays, so i spent
> some time on the LR506 thing again.
> 
> I have played i bit with the patch. You had right, that  
> m920x_identify_state wont work. But imho, if the usb-DevID=0x506,
> then it is in cold-state, so setting ".identify_state   = NULL"
> should to the work.
> 
> I set ".usb_ctrl = CYPRESS_FX2" to use the native functions provided
> in dvb-usb-firmware.c to download the firmware. Than i tryed to
> figure out the binary format of the .fw file. I guess I got it right.
> I wrote a script which converts the snooped data into the propriated  
> format. I gave it a try and to my surprise it worked :)
> 
> So, for short: Now I am able to download the fw to the cold device
> and lsusb tells afterwards, that the device has re-registered as the
> warm one (DevID=0x0500).
> 

You need to have warm id listed in there as well. See line 137 of my
patch. You should see something interesting in dmesg after that.

-- 
Aapo Tahkola



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