Any tuner hardware expert here?
Does anybody here understand how tuner hardware work? From my understanding tuner sends output voltage( 13V/18V) to LNB( in satellite dish) and from LNB input voltage is coming to tuner chip then to demodulator chip and to data bus and those data goes to CPU of the satellite receiver. I have one tuner module that has signal ( measured by oscilloscope) on data bus but sattelite receiver shows no picture, so the data on data bus is probbaly decoded in a wrong way. So, can anyone suggest a way what procedure to use to find out which part( electronic chip) is faulty? Thanks for feedback -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
S482
Hey, is it possible to include the patches from Tevii for the media-build in your git repo? http://www.tevii.com/Tevii_Product_20140428_media_build_b6.tar.bz2.rar the files they have patched: dw2102.c patched m88ts202x.h new Would be very nice to get the S482 working with the git build ;) Thanks -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Developers blogs
Hi everyone, I am a newbie in V4L fields so I search for various info about V4L to study available details I am happy I found few blogs that provides interesting information e.g. http://blog.palosaari.fi/ http://www.kernellabs.com/blog/?page_id=2066 but if I found even more I think it would be a good idea if anyone in the vger.kernel.org list could provide his blog's ( website) address so that we can share knowledge together. What do you think? -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
A tutorial for V4L drivers
Is there any tutorial/example how to develop a driver for V4L tuner? Thanks -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
BCM 4505 chipset
Has anyone developed any tuner driver for Broadcom chip such as BCM 4505 or BCM4506? J. -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
A list of Linux drivers
Is there available a list of tuners that are supported in Linux ( those that have a driver) preferably in MIPS Linux ? Thanks -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: A list of Linux drivers
Peter, Thank you for the reply. But I would like to use a USB tuner with my satelite receiver( as the second tuner) and not sure which tuner will suit the best my needs. So I wonder if there is a list of tuners (with Linux drivers) that I can choose from . Or can anyone advice a good/cheap DVB-S2 USB tuner? Preferably with open source driver Thank you for your reply. Check the file: drivers/media/tuners/Kconfig On Thu, Dec 26, 2013 at 12:03 PM, Jahn jana1...@centrum.cz wrote: Is there available a list of tuners that are supported in Linux ( those that have a driver) preferably in MIPS Linux ? Thanks -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html -- Peter -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
cx24116.h
Is there anywhere a datasheet for cx24116 conexant chip? Thanks -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
