[Intel-gfx] possible quirks addition

The Fungi fungi at yuggoth.org
Mon Oct 19 17:10:04 CEST 2009


On Mon, Oct 19, 2009 at 10:12:45AM -0400, Adam Jackson wrote:
> Can you give the actual EDID block?  'xrandr --prop' should show it.

kiosk at hastur:~$ DISPLAY=:0 xrandr --prop
Screen 0: minimum 320 x 200, current 1280 x 720, maximum 8192 x 8192
VGA1 disconnected (normal left inverted right x axis y axis)
HDMI1 connected 1280x720+0+0 (normal left inverted right x axis y axis) 16mm x 9mm
        EDID_DATA:
                00ffffffffffff004dd9f80101010101
                000e0103800000780a0dc9a057479827
                12484c20000001010101010101010101
                010101010101011d8018711c1620582c
                250010090000009e8c0ad08a20e02d10
                103e9600040300000018000000fc0053
                4f4e592054560a2020202020000000fd
                003b3d0f2e08000a20202020202001df
   720x480        59.9
   640x480        60.0
   1280x720       60.0*

The 720x480 mode isn't really functional (that's the one it clips to
640x480 when displaying, thinking its supposed to be 480p with 4:3
aspect). It also supports ATSC-standard interlaced modes up to
1080i, but I haven't had any luck to date getting interlacing to
work with this driver--is the interlace option supposed to be
functional for digital outputs? Thanks again!
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