Bug 12204 - composite TV-out on r200
Summary: composite TV-out on r200
Status: RESOLVED INVALID
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/Radeon (show other bugs)
Version: git
Hardware: Other All
: medium normal
Assignee: xf86-video-ati maintainers
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-08-28 16:43 UTC by Colin Macdonald
Modified: 2018-06-12 19:06 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Attachments
composite_tv-out.patch (1.17 KB, patch)
2007-08-28 16:44 UTC, Colin Macdonald
no flags Details | Splinter Review

Description Colin Macdonald 2007-08-28 16:43:25 UTC
I'm using the git xf86-video-ati driver from today.  My TV is connected with a composite cable.

I get the following output:
$ xrandr --addmode S-video 800x600
xrandr: cannot find output "S-video"
$ xrandr --output S-video --mode 800x600
$ 

And nothing appears on the TV.

$ xrandr
Screen 0: minimum 320 x 200, current 1280 x 1024, maximum 1280 x 1280
VGA-0 connected 1280x1024+0+0 (normal left inverted right) 338mm x 270mm
   1280x1024      60.0*+   59.9  
   1152x864       75.0     74.8  
   1024x768       70.1     60.0  
   832x624        74.6  
   800x600        72.2     75.0     60.3     56.2  
   640x480        75.0     72.8     66.7     60.0  
   720x400        70.1  
DVI-0 disconnected 1024x768+0+0 (normal left inverted right) 0mm x 0mm


It seems s-video is hardcoded in several places, so I tried hardcoding to composite instead (see patch I'll attach next).  With that patch:

$ xrandr --addmode Composite 800x600
xrandr: cannot find output "Composite"
$ xrandr --output Composite --mode 800x600
$ 

The output of xrandr looks the same as above.


In either case, there is no mention of TV-out anywhere in my Xorg.0.log:

$ cat /var/log/Xorg.0.log | grep -i tv
 DAC Type  -- TVDAC/ExtDAC
(II) RADEON(0): No MM_TABLE found - assuming CARD is not TV-in capable.
$
Comment 1 Colin Macdonald 2007-08-28 16:44:54 UTC
Created attachment 11316 [details] [review]
composite_tv-out.patch

Replaces two places where I found S-video hardcoded...  But as mentioned above, still doesn't work.
Comment 2 Alex Deucher 2007-08-28 17:03:22 UTC
tv out is only supported on radeons with integrated tv-out (everything but the original r100 and r200).  These cards use an external theater chip which is not supported yet.
Comment 3 Colin Macdonald 2007-08-28 17:10:43 UTC
I see, sorry for the noise then, closing LATER.

For completeness, my card is:
PCI:*(1:0:0) ATI Technologies Inc Radeon R200 QL [Radeon 8500 LE] rev 0, Mem @ 0xd0000000/27, 0xdfef0000/16, I/O @ 0x6800/8, BIOS @ 0xdfec0000/17
(--) Chipset ATI Radeon 8500 QL (AGP) found
(--) RADEON(0): Chipset: "ATI Radeon 8500 QL (AGP)" (ChipID = 0x514c)
Comment 4 Adam Jackson 2008-02-24 18:22:39 UTC
Mass reopen.  The "LATER" resolution is lame, I'm deleting it.  Consider LATER to have arrived.
Comment 5 Adam Jackson 2018-06-12 19:06:43 UTC
Mass closure: This bug has been untouched for more than six years, and is not
obviously still valid. Please reopen this bug or file a new report if you continue to experience issues with current releases.


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