tiomap-dev team mailing list archive

[Eckhard Diezel <ecdi@xxxxxxx>]

1080i might be one of the detailed timing descriptors but the monitor is
a 1080p plasma TV (24p, 50p, 60p) and if you look at the short video
descriptors in the extension EDID block you see that the AVR is also
reporting those modes over HDMI (except 24p):

Data Block Collection #1 - Type 2
	Video Type: standard CEA Timings
...
	#7: 1920 x 1080p @ 59.94/60Hz - 16:9 - '1080p' is not native (16)
...
	#20: 1920 x 1080p @ 50Hz - 16:9 - '1080p50' is not native (31)

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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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