On 08/05/12 17:20, Sakari Ailus wrote: > Hi Andy and James, > > On Sat, Aug 04, 2012 at 06:28:19PM -0400, James wrote: >> On 08/04/12 13:42, Andy Walls wrote: >>> James <bjlockie@xxxxxxxxx> 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. >>>> -- >>>> To unsubscribe from this list: send the line "unsubscribe linux-media" >>>> in >>>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>> >>> 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 > > The timeout if for allowing the user space helper enough time to provide the > driver with the firmware, but it seems the helper isn't around as the > timeout expires. Is udev running around the time of the first line? Is the > driver linked directly into the kernel or is it a module? > > Kind regards, > I don't have any modules. udev should be running. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
