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Message #01090
Re: [Bug 919395] Re: Panda: only low resolution on 1080p plasma
On Wed, Feb 1, 2012 at 12:33 AM, Thorsten <919395@xxxxxxxxxxxxxxxxxx>
wrote:
> Landing teams ti kernel included 4660 and es2.3 checks. I built it and
> the board boots at the monitors default resolution but doesn't find
> others. Hope that the check for latest boards is included in the leb
> kernel soon.
>
unless if you install our graphics addons, you won't be able to see all
resolutions, the kernel will pick the 'best' one.
if you have graphics addons, we have XRandR support in our X11 driver, so
running xrandr should list all supported resolutions.
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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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References