Bug 17224 - Debian Unstable xorg-server 2:1.4.2-4 nv drive video-color not right
Summary: Debian Unstable xorg-server 2:1.4.2-4 nv drive video-color not right
Status: RESOLVED NOTOURBUG
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/nVidia (open) (show other bugs)
Version: unspecified
Hardware: x86 (IA32) Linux (All)
: medium normal
Assignee: kevin
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords: security
Depends on:
Blocks:
 
Reported: 2008-08-20 08:26 UTC by kevin
Modified: 2008-08-22 08:24 UTC (History)
2 users (show)

See Also:
i915 platform:
i915 features:


Attachments

Description kevin 2008-08-20 08:26:03 UTC
environment
adapter: NVIDIA Geforce MX200

X.Org X Server 1.4.2
Release Date: 11 June 2008
X Protocol Version 11, Revision 0
Build Operating System: Linux Debian (xorg-server 2:1.4.2-4)
Current Operating System: Linux s42801 2.6.26-1-686 #1 SMP Fri Aug 8 18:51:38 UT
C 2008 i686
===============================
xorg-server detect this drive NV, OK

I use TOTEM or Other video Player,play DVD or avi . 
color RED show GREEN.

BUT,I modify xorg.conf ,and set drive is "vesa" .the color is right.

I guess,this is problem in driver "nv"
Comment 1 Aaron Plattner 2008-08-20 09:00:15 UTC
Please don't change the status from NEW to ASSIGNED, that's the assignee's job.

This sounds like this problem, which is a bug in Totem or gstreamer somewhere and not a bug in the driver:

http://nvnews.net/vbulletin/showthread.php?t=107009&highlight=totem

Please try the xvattr command listed in that thread.  If that fixes it, then this is NOTOURBUG.
Comment 2 kevin 2008-08-21 22:04:59 UTC
I still think it is problem in driver "nv".
 
the reason are:
1.use vesa driver ,totem or other video player will show right color.
2.use nvidia driver from nvidia company (NVIDIA-Linux-x86-96.43.01-pkg1.run) . totem or other video player will show right color.
 
 
video player -> driver ->show color right?
video player -> driver "vesa" -> show color right
video player -> driver "nvidia" -> show color right
video player -> driver "nv" -> show color wrong
 
is it the video player wrong?
I did not agree it.
 
(In reply to comment #1)
> Please don't change the status from NEW to ASSIGNED, that's the assignee's job.
> 
> This sounds like this problem, which is a bug in Totem or gstreamer somewhere
> and not a bug in the driver:
> 
> http://nvnews.net/vbulletin/showthread.php?t=107009&highlight=totem
> 
> Please try the xvattr command listed in that thread.  If that fixes it, then
> this is NOTOURBUG.
> 

Comment 3 kevin 2008-08-22 00:24:07 UTC
I still think it is problem in driver "nv".

the reason are:
1.use vesa driver ,totem or other video player will show right color.
2.use nvidia driver from nvidia company (NVIDIA-Linux-x86-96.43.01-pkg1.run) . totem or other video player will show right color.


video player -> driver ->show color right?
video player -> driver "vesa" -> show color right
video player -> driver "nvidia" -> show color right
video player -> driver "nv" -> show color wrong

you think it is the video player wrong?
I did not agree it.

----------------------------------------
> From: bugzilla-daemon@freedesktop.org
> To: p00r0@hotmail.com
> Subject: [Bug 17224] Debian Unstable xorg-server 2:1.4.  2-4 nv drive video-color not right
> Date: Wed, 20 Aug 2008 09:00:18 -0700
> 
> http://bugs.freedesktop.org/show_bug.cgi?id=17224
> 
> 
> Aaron Plattner  changed:
> 
>            What    |Removed                     |Added
> ----------------------------------------------------------------------------
>                  CC|                            |aplattner@nvidia.com
>          AssignedTo|aplattner@nvidia.com        |p00r0@hotmail.com
>              Status|ASSIGNED                    |NEW
> 
> 
> 
> 
> --- Comment #1 from Aaron Plattner   2008-08-20 09:00:15 PST ---
> Please don't change the status from NEW to ASSIGNED, that's the assignee's job.
> 
> This sounds like this problem, which is a bug in Totem or gstreamer somewhere
> and not a bug in the driver:
> 
> http://nvnews.net/vbulletin/showthread.php?t=107009&highlight=totem
> 
> Please try the xvattr command listed in that thread.  If that fixes it, then
> this is NOTOURBUG.
> 
> 
> -- 
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> ------- You are receiving this mail because: -------
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Comment 4 Aaron Plattner 2008-08-22 00:47:35 UTC
Please look for the XV_HUE attribute.  If the driver doesn't support it, the video player can't mess it up.  For the nvidia driver, make sure you're using the Xv overlay adaptor and not the blit adaptor.
Comment 5 kevin 2008-08-22 04:45:27 UTC
Thanks for you answer.

I find solution.
In totem 
menu
Preferences -> Display, the Hue slider is moved to left position

I guess the reason.my Adapter is Older?

(In reply to comment #4)
> Please look for the XV_HUE attribute.  If the driver doesn't support it, the
> video player can't mess it up.  For the nvidia driver, make sure you're using
> the Xv overlay adaptor and not the blit adaptor.
> 

Comment 6 Aaron Plattner 2008-08-22 08:24:38 UTC
Yes, only certain drivers and hardware support XV_HUE.  If running

   xvattr -a XV_HUE -v 0

fixes it after it's messed up, then it's not a driver bug but rather the video player intentionally changing the hue adjustment.  I'm going to go ahead and mark this NOTOURBUG.  Please reopen if you find evidence that this really is a driver bug.


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