Bug 23395

Summary: Using Option "HPD" "off" switched off HDMI TV
Product: xorg Reporter: Karsten Hayn <karsten>
Component: Driver/radeonhdAssignee: Luc Verhaegen <lverhaegen>
Status: RESOLVED WONTFIX QA Contact: Xorg Project Team <xorg-team>
Severity: normal    
Priority: low    
Version: unspecified   
Hardware: x86 (IA32)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
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Description Karsten Hayn 2009-08-18 12:57:12 UTC 
On http://www.x.org/wiki/radeonhd#head-d2ffccb02dd625f846dd8197bad71ee38109b876it it is stated to always report when HPD is needed to use a monitor.
My Monitor (Samsung LE26B350 26 inch TV with HDMI) does work well, when switched before the start of X11. If it is switched on later I need to restart gdm and kill some failsafe X11 processes.
By using HPD off it does work.
I have Ubuntu 8.10 running on a system using amd g780 as chipset with the monitor attached to the onboard hdmi.
I can send more logs if needed.
Comment 1 Karsten Hayn 2009-08-18 13:01:12 UTC 
Created attachment 28754 [details]
attachment was missing
Comment 2 Jeremy Huddleston Sequoia 2011-10-16 15:58:12 UTC 
Does this issue occur with the preferred ati driver (xf86-vide-ati)?  If so, please move this to the Driver/Radeon component.  

Development of radeonhd has pretty much halted and development focus is on the ati driver.  Please see http://www.x.org/wiki/radeonhd

If the issue does not exist in the ati driver (or if there is no response to this message), this bug will be closed as WONTFIX unless someone contributes a patch.
Comment 3 Jeremy Huddleston Sequoia 2011-11-07 15:21:50 UTC 
Closing due to lack of response.  Please reopen and move to the Driver/Radeon 
component if this issue persists with xf86-video-ati

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