On Thursday 01 April 2010 17:22:00 Alex Deucher wrote: > On Wed, Mar 31, 2010 at 1:03 PM, Dimitris Lampridis > > <[email protected]> wrote: > > Dear all, > > > > I have an HD2900XT with S-Video TV out, on a Debian Testing/Unstable > > 64-bit machine, and I'm trying to connect my PC to my old-school analog > > TV. I live in the Netherlands where the TV format is PAL. > > > > Lately I've been experimenting with the "radeon" driver, and I > > followed these directions to setup the TV output: > > > > http://wiki.x.org/wiki/radeonTV > > > > When I run 'xrandr' I see the TV connected (device name is "DIN"), and > > several modes are listed. > > > > However, no matter which mode I select, the TV image is visible but it > > is continuously rolling horizontally, out of sync. > > > > On the other hand, the vertical sync is perfect, no problems there. > > > > Here's the full device section from my xorg.conf: > > > > Section "Device" > > Identifier "Video Card" > > Driver "radeon" > > Option "ATOMTvOut" "on" > > Option "TVStandard" "pal" > > Option "Monitor-DVI-0" "Monitor1" > > Option "Monitor-DIN" "Monitor2" > > ^^^^^^^^^^^^^^ > remove that line or any modes or sync ranges in your "Monitor2" section. > I'm not using any special modes and/or sync ranges currently (although I tried that as well), and I removed the Monitor2 option, but nothing changed.
> > And here is what xrandr (--verbose) says about my analog TV: > > DIN connected (normal left inverted right x axis y axis) > > Identifier: 0x52 > > Timestamp: 36757857 > > Subpixel: no subpixels > > Clones: > > CRTCs: 0 1 > > Transform: 1.000000 0.000000 0.000000 > > 0.000000 1.000000 0.000000 > > 0.000000 0.000000 1.000000 > > filter: > > tv_standard: pal > > load_detection: 1 (0x00000001) range: (0,1) > > 1360x768 (0x54) 84.8MHz -HSync +VSync > > h: width 1360 start 1432 end 1568 total 1776 skew 0 clock > > 47.7KHz v: height 768 start 771 end 781 total 798 clock > > I suspect this 1360x768 mode is causing the problem. Try switching to > the 1024x768 or 800x600 mode. > xrandr --output DIN --mode 1024x768 > Nope, before posting here I tried switching through all of the available modes, also the ones that have multiple refresh rates available (eg. I tried 800x600 at 60.3Hz and 59.9Hz, as well as a custom 50Hz defined by me). All of the different modes produce the same exact effect: correct vertical sync, wrong horizontal sync. Thanks, Dimitris _______________________________________________ xorg-driver-ati mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-ati
