Bug 9734

Summary:	Wrong behaviour when cable connected, but TV display disabled
Product:	xorg	Reporter:	Vladimir Plotnikov <monomakh>
Component:	Driver/nVidia (proprietary)	Assignee:	Andy Ritger <aritger>
Status:	NEW ---	QA Contact:	Xorg Project Team <xorg-team>
Severity:	normal
Priority:	high
Version:	7.2 (2007.02)
Hardware:	x86 (IA32)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Vladimir Plotnikov 2007-01-22 12:07:24 UTC

Good day!

I have GeForce 4 Ti 4200 VIVO AGP 8x(Philips 7108A tv encoder) card.
If I loading when my s-video cable is not plugged to videocard - than canvas is
pure, all works fine.
If load linux when cable is connected than canvas looks bad: color depth seems
low, refresh rate seems low too.
---------------------------------
If you 1. try to load linux while cable is not connected (canvas is pure)
2. Plug-in cable to card (pure)
3. Press detect display at nvidia-setting-->TV-0 detected (pure)
4. Configure (TV-0)-->TwinView (dust on general monitor, but all works fine on TV)
5. Configure (TV-0)-->Disabled (is still dust on general monitor. color depth
still seems low, as refresh rate seems low too)

I wish on step 4 looking TV, so its normal if general monitor shows canvas worse
than commonly.
But i wish to work with my general monitor on step 5, when I disable TV.
----------------------------------
PROBLEM

Connected TV disabled, but canvas in noise and dust.
----------------------------------
At windows when you connect TV - than behaviour looks like at linux,
but when you mark connected TV as unplugged - then noise disappeared and canvas
is backing to normal.

I want behaviour like at windows.
(http://www.nvnews.net/vbulletin/showthread.php?t=83955)

This problem still continious if use "nv" driver

Comment 1 Daniel Stone 2007-02-27 01:35:53 UTC

Sorry about the phenomenal bug spam, guys.  Adding xorg-team@ to the QA contact so bugs don't get lost in future.

Comment 2 chemtech 2013-03-26 07:58:29 UTC

Vladimir Plotnikov, 
Do you still experience this issue with newer soft ?
Please check the status of your issue.
Or close this bug.

Comment 3 Vladimir Plotnikov 2013-03-26 08:19:55 UTC

I dont use this feature anymore. And I cant test this bug. You can close it.

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