Bug#426260: color is disturbed when tvtime changes default color settings
On Tue, 30 Oct 2007, A. Costa wrote: On the bug itself, I'm getting the same dropped colors, _sometimes_, but only after recently upgrading to an AMD mobo -- on my previous Intel mobo it never happened. Possibly relevant 'lspci' data: 2.6.22 seems to fix the problem ( 1 month tvtime with different settings on the same computer). I have rised latency to 248 for bttv (module option) in the mean time and upgraded stable to proposed-updates. 2.6.22 is the most likely solution. Artur Górniak -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#426260: color is disturbed when tvtime changes default color settings
On Tue, 29 May 2007, A. Górniak said:
...(tvtime has no separate hue/colour controls)...
For the record, 'tvtime' has 'hue/saturation' which is the same thing.
On the bug itself, I'm getting the same dropped colors, _sometimes_,
but only after recently upgrading to an AMD mobo -- on my previous
Intel mobo it never happened. Possibly relevant 'lspci' data:
00:00.0 Host bridge: VIA Technologies, Inc. VT8375 [KM266/KL266] Host Bridge
00:01.0 PCI bridge: VIA Technologies, Inc. VT8633 [Apollo Pro266 AGP]
00:08.0 Multimedia video controller: Brooktree Corporation Bt848 Video Capture
(rev 01)
01:00.0 VGA compatible controller: nVidia Corporation NV15DDR [GeForce2 Ti]
(rev a4)
The 'nvidia' card is the same as on my old system, (moved it over), it's
probably not the immediate cause.
What happens is that I'll close 'tvtime', and it worked fine; then do
some other stuff, maybe run some video viewer, then on restarting
'tvtime' everything looks too green. Restarting X ('nv' driver)
restores the 'tvtime' colors. On one occasion proper colors were
restored without restarting X, but I'm not sure how -- if I find a
reproducible method I'll post it.
HTH...
Bug#426260: color is disturbed when tvtime changes default color settings
On Tue, 30 Oct 2007 08:07:51 +0100 Artur Górniak [EMAIL PROTECTED] wrote: 2.6.22 seems to fix the problem ( 1 month tvtime with different settings on the same computer). Well it doesn't on my system; I've been running kernel v2.6.22 on both the old Intel and the new AMD-based system... % cat /proc/version Linux version 2.6.22-2-k7 (Debian 2.6.22-4) ([EMAIL PROTECTED]) (gcc version 4.1.3 20070812 (prerelease) (Debian 4.1.2-15)) #1 SMP Fri Aug 31 01:02:37 UTC 2007
Bug#426260: color is disturbed when tvtime changes default color settings
Package: tvtime Version: 1.0.2-0.2 Followup-For: Bug #426260 bug is duplicated in #426311 because of my mistake. I have investigated it further and discovered that the problem has appeared after changing of channel settings (color, contrast, chroma). diff of v4l-info shows: 581,583c581,583 hue : 32768 colour : 32768 contrast: 32768 --- hue : 65535 colour : 45875 contrast: 36044 I do not know proper range for hue, colour and contrast for v4l devices but these settings are surely incorrect in my configuration. the problem is associated only with AMD IRONGATE chipset. There was no problems when I was using piix with the same TV card earlier. Summing up the problem is somewhat related to changing of TV settings (tvtime has no separate hue/colour controls) on some computer systems (I saw simillar reports in the net). Artur Górniak -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
