[Bug 30180] New: HDMI display not detected

[Bug 30180] New: HDMI display not detected

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=30180

           Summary: HDMI display not detected
           Product: Mesa
           Version: unspecified
          Platform: x86-64 (AMD64)
        OS/Version: other
            Status: NEW
          Severity: major
          Priority: high
         Component: Drivers/DRI/R600
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: hysvats@gmail.com


Created an attachment (id=38687)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=38687)
glxinfo

KMS Driver Stack details :
=========================

1)    Kernel-2.6.32-21-generic-pae   
2)    Libdrm-2.4.19                               
3)    Mesa-7.8                                
4)    Xorg-server-1.7.4                      
5)    ddx: xf86-video-ati-6.13.0 


System Environment :
===================

O.S. - Ubuntu-10.04(32 bit)
Asic - M97 Mobility RadeonHD 4830
CPU  - AMD Athlon(tm) 64 FX-60 Dual Core Processor@2.60 GHz




Steps to Reproduce:
===================

1)Connect one DVI and one hdmi display with hdmi to hdmi connector
2)startx

Observation :
=============

Display observed only on DVI. Xrandr –q does not list hdmi.

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[Bug 30180] HDMI display not detected

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=30180

--- Comment #1 from samit vats <hysvats@gmail.com> 2010-09-14 06:26:45 PDT ---
Created an attachment (id=38688)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=38688)
Xorg.log

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[Bug 30180] HDMI display not detected

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=30180

--- Comment #2 from samit vats <hysvats@gmail.com> 2010-09-14 06:27:14 PDT ---
Created an attachment (id=38689)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=38689)
xorg.conf

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[Bug 30180] HDMI display not detected

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=30180

--- Comment #3 from DH <droidhacker@gmail.com> 2010-09-16 07:49:57 PDT ---
>From your Xorg.0.log:
(II) RADEON(0): Output DIN disconnected
(II) RADEON(0): Output VGA-0 disconnected
(II) RADEON(0): Output DP disconnected
(II) RADEON(0): Output DVI-0 connected

DIN: S-video?

Clearly your working monitor (DVI) is on output DVI-0.

What is the actual card you have? (manufacturer, model)
List all of the connectors that it actually (physically) has.

I can think of a few possibilities:
1) That the DVI and HDMI plugs are wired into the same place,
2) That the HDMI plug is on the DP (or you are actually using a DP-HDMI cable)
and you suffer from a similar defect as my mainboard:
http://www.phoronix.com/forums/showthread.php?t=24480

If you have BOTH an HDMI plug as well as a DP plug on your card, then I would
guess option 1 and you will need to pick up a passive DP-HDMI adapter cable to
use the second monitor. If there IS NO DP plug, then I would guess option (2),
in which case you'll have to hack the kernel to make it work or beg someone to
add a workaround for this defect.

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[Bug 30180] HDMI display not detected

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https://bugs.freedesktop.org/show_bug.cgi?id=30180

Alex Deucher <agd5f@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #38688|application/octet-stream    |text/plain
          mime type|                            |
  Attachment #38688|0                           |1
           is patch|                            |

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[Bug 30180] HDMI display not detected

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=30180

--- Comment #4 from samit vats <hysvats@gmail.com> 2010-10-06 01:14:08 PDT ---
(In reply to comment #3)
> From your Xorg.0.log:
> (II) RADEON(0): Output DIN disconnected
> (II) RADEON(0): Output VGA-0 disconnected
> (II) RADEON(0): Output DP disconnected
> (II) RADEON(0): Output DVI-0 connected
> DIN: S-video?
> Clearly your working monitor (DVI) is on output DVI-0.
> What is the actual card you have? (manufacturer, model)
> List all of the connectors that it actually (physically) has.
> I can think of a few possibilities:
> 1) That the DVI and HDMI plugs are wired into the same place,
> 2) That the HDMI plug is on the DP (or you are actually using a DP-HDMI cable)
> and you suffer from a similar defect as my mainboard:
> http://www.phoronix.com/forums/showthread.php?t=24480
> If you have BOTH an HDMI plug as well as a DP plug on your card, then I would
> guess option 1 and you will need to pick up a passive DP-HDMI adapter cable to
> use the second monitor. If there IS NO DP plug, then I would guess option (2),
> in which case you'll have to hack the kernel to make it work or beg someone to
> add a workaround for this defect.

Sorry for the Delay.
If the machine is booted in run level 3 with a single HDMI to HDMI connector,
then the startx fails. I am attaching startx log.

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[Bug 30180] HDMI display not detected

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=30180

--- Comment #5 from samit vats <hysvats@gmail.com> 2010-10-06 02:37:01 PDT ---
Created an attachment (id=39214)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=39214)
startx.log

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[Bug 30180] HDMI display not detected

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https://bugs.freedesktop.org/show_bug.cgi?id=30180

--- Comment #6 from Alex Deucher <agd5f@yahoo.com> 2010-10-06 07:44:58 PDT ---
Can you attach your dmesg output?  What connectors does the card actually have?

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[Bug 30180] HDMI display not detected

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https://bugs.freedesktop.org/show_bug.cgi?id=30180

--- Comment #7 from samit vats <hysvats@gmail.com> 2010-10-07 06:58:58 PDT ---
Created an attachment (id=39255)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=39255)
dmesg

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[Bug 30180] HDMI display not detected

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=30180

--- Comment #8 from samit vats <hysvats@gmail.com> 2010-10-07 07:01:26 PDT ---
(In reply to comment #7)
> Created an attachment (id=39255)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=39255)
> dmesg

dmesg.txt is attached. The ASIC has 1 S-video,1 VGA,1 DVI,2 HDMI and 2 Display
Ports. The system is booted with a single HDMI to HDMI connector.

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[Bug 30180] HDMI display not detected

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=30180

samit vats <hysvats@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #9 from samit vats <hysvats@gmail.com> 2010-11-29 04:27:26 PST ---
(In reply to comment #8)
> (In reply to comment #7)
> > Created an attachment (id=39255)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=39255)
> > dmesg
> dmesg.txt is attached. The ASIC has 1 S-video,1 VGA,1 DVI,2 HDMI and 2 Display
> Ports. The system is booted with a single HDMI to HDMI connector.


Resolved : Fixed in the latest build.

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