I will be posting a patch for audio and scaling any day now. I have that working, just need to clean some stuff up in the code first. I've rewritten the entire cx25840 and wm8775 driver. All the registers in both chips has been parameterized so we can now tweak every setting in them very easy. Composite in and Tuner works for PAL, s-video and NTSC has not been tested.
The code has currently been send to Vedran Rodic at Vodatel, for testing. They are currently supporting my development efforts. :) I will also post a excellent i2c scan and analyze tool, based on the cheapy concept, that knows about all the registers in the cx25840, very handy for further analysis. Sorry for the delay but I have been very busy. /Ulf. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Allan Stirling Sent: 18 December 2004 10:26 To: IVTV Subject: [ivtv-devel] PAL PVR150 i2c logs Thanks to both Chris and Ulf for their work on this so far! Is there any chance of someone sending me the datasheets for the chipset? I'm seeing some problems in MythTV using this card (apart from the obvious audio issue). 1. SVideo is black + white 2. Scaling does not appear to work - Capture at any resolution <720x576 is not scaled, just cropped 3. Capture resolutions of 768x576 crash MythTV I'm not sure if these help or not, but I've created these logs on a PAL PVR150, comparing various things in Windows and Linux. There are some very obvious differences between the captures and I'm not even sure if they make any sense (if my capture hardware is working, I mean). I'll work on this a bit more later, with better selection of the operations, but I just wanted to let the list have these captures from PAL land, if they'll help. bootlinux.log Log of a boot (possibly some stuff afterwards - had mythbackend set to autostart) bootwindows.log Log of a windows XP boot with the driver installed selectcompositelinux.log MythTV selecting the composite input selectsvidlinux.log MythTV selecting the SVid input startcap-svidWindows.log Capture start using default settings of WinTV2000, 7??x576 stopcap-svidWindows.log End of the above capture All available at http://pendor.org/i2clogs.tar.gz - About 100k. Cheers, Allan. ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ ivtv-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/ivtv-devel ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ ivtv-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/ivtv-devel
