[Bug 67030] [HSW] native mode 3840x2160 not supported on 4K TV with HDMI

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jul 22 18:19:49 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=67030

cancan,feng <cancan.feng at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |NEW

--- Comment #22 from cancan,feng <cancan.feng at intel.com> ---
(In reply to comment #20)
> If the first one doesn't work please also try the --newmode/--addmode
> sequence with this modeline:
> 
> "3840x2160_25.00"  278.70  3840 4056 4464 5088  2160 2161 2164 2191  -HSync
> +Vsync

Yeah~~This mode can work out!!

HDMI2 connected 3840x2160+0+0 (normal left inverted right x axis y axis) 708mm
x 398mm
   1280x720       60.0 +   50.0     59.9
   1920x1080i     60.1     50.0     60.0
   1280x1024      75.0
   1440x576i      50.1
   1024x768       75.1     70.1     60.0
   1440x480i      60.1     60.1
   832x624        74.6
   800x600        72.2     75.0     60.3     56.2
   720x576        50.0
   720x480        60.0     59.9
   640x480        75.0     72.8     66.7     60.0     59.9
   720x400        70.1
   3840x2160_60.00   60.0
   3840x2160_25.00   25.0*

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