[Bug 26294] [Regression] Resolution for external TV/monitor Philips 32PFL5404H not set correctly

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Sep 23 03:37:43 PDT 2012


https://bugs.freedesktop.org/show_bug.cgi?id=26294

--- Comment #25 from Paul Menzel <paulepanter at users.sourceforge.net> ---
(In reply to comment #23)
> A similar patch as done in [1]
> 
> commit bc42aabc6a01b92b0f961d65671564e0e1cd7592
> Author: Adam Jackson <ajax at redhat.com>
> Date:   Wed May 23 16:26:54 2012 -0400
> 
>     drm/edid/quirks: ViewSonic VA2026w
> 
>     Entirely new class of fail for this one.  The detailed timings are for
>     normal CVT but the monitor really wanted CVT-R.
> 
>     Bugzilla: http://bugzilla.redhat/com/516471
>     Signed-off-by: Adam Jackson <ajax at redhat.com>
>     Signed-off-by: Dave Airlie <airlied at redhat.com>
> 
> is needed.
> 
> I sent a patch to the dri-devel list [2].
> 
> It is strange though, that Windows despite using EDID according to Adam
> Jackson supposedly gets this right, that means gets a working image on the
> monitor.

Testing another TV (LG SL80), I had the same problems with, with a Lenovo T60
instead of the ASUS EeePC 701 4G, it worked fine (bug 53544 comment 5) [3].
Therefore the problems seems to be something else and needs further
investigation. Please do not commit this patch.

> [1] http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=bc42aabc6a01b92b0f961d65671564e0e1cd7592
> [2] http://lists.freedesktop.org/archives/dri-devel/2012-August/026469.html
[3] https://bugs.freedesktop.org/show_bug.cgi?id=53544#c5

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