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[Bug 919395] Re: Panda: only low resolution on 1080p plasma

 

My Log looks quite the same only difference is my monitor gets detected with 1024x768. Log attached from Pandaboard hdmi -> HP w2216 DVI.
Tried my 1080p Plasma (Samsung PS50C6970) with exactly the same result. Even the resolution defaults to 1024x768 what should not be expected on this screen. Tried my Acer Notebook running Ubuntu with the Samsung and it worked like expected.

I'm rather concerned if there's any detection working at all.

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https://bugs.launchpad.net/bugs/919395

Title:
  Panda: only low resolution on 1080p plasma

Status in Linaro Texas Instruments Landing Team:
  Confirmed
Status in Linaro Ubuntu Evaluation Builds:
  Confirmed

Bug description:
  Installed the linarotv image 20120114-2 and hwpack_linaro-lt-panda-x11-base_20120106-1 on a Pandaboard ES with linaro-media-create.
  After boot installed ubuntu-omap4-extras-multimedia.
  Then did a dist-upgrade on Jan 21. 20:45CET

  HDMI connected to a Yamaha RX-V1800 audio-video-receiver and from
  there to a 1080p plasma TV.

  The resulting screen resolution was only 720×576@50 and xbmc does not offer any further resolutions or refresh rates.
  The EDID sent by the Yamaha AVR includes many resolutions up to 1080p (verified with SwitchResX on a MacBook).

  Attached boot log with options omapdss.debug=1 drm.debug=7 and EDID

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