Re: boot slow down

[James <bjlockie@lockie.ca>]

On 08/04/12 13:42, Andy Walls wrote:
> James <bjlockie@lockie.ca> wrote:
> 
>> There's a big pause before the 'unable'
>>
>> [    2.243856] usb 4-1: Manufacturer: Logitech
>> [   62.739097] cx25840 6-0044: unable to open firmware
>> v4l-cx23885-avcore-01.fw
>>
>>
>> I have a cx23885
>> cx23885[0]: registered device video0 [v4l2]
>>
>> Is there any way to stop it from trying to load the firmware?
>> What is the firmware for, analog tv? Digital works fine and analog is
>> useless to me.
>> I assume it is timing out there.
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> 
> The firmware is for the analog broadcast audio standard (e.g. BTSC) detection microcontroller.
> 
> The A/V core of the CX23885/7/8 chips is for analog vidoe and audio processing (broadcast, CVBS, SVideo, audio L/R in).
> 
> The A/V core of the CX23885 provides the IR unit and the Video PLL provides the timing for the IR unit.
> 
> The A/V core of the CX23888 provides the Video PLL which is the timing for the IR unit in the CX23888.
> 
> Just grab the firmware and be done with it.  Don't waste time with trying to make the cx23885 working properly but halfway.
> 
> Regards,
> Andy

I already have the firmware.
# ls -l /lib/firmware/v4l-cx23885-avcore-01.fw 
-rw-r--r-- 1 root root 16382 Oct 15  2011 /lib/firmware/v4l-cx23885-avcore-01.fw