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 -- 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
