[mythtv-users] Ahh - Evil xorg and modelines
Damian Surr
damian at gingermagic.co.uk
Wed Jun 6 10:49:41 UTC 2007
William Munson wrote:
> Damian Surr wrote:
>
>> Thanks for those quick responces everyone! I'll go and have a look at
>> that now. In the mean time, can anyone work out how on earth I can
>> deduce a working mode line from this information in the back of my manual?
>>
>> Timing chart:
>> Supported timing for PC input
>> Horizontal Vertical Pixel
>> Resolution Frequency Frequency Frequency Mode
>> (kHz) (Hz) (MHz)
>> 48.363 60.004 65.000 XGA_60
>> 56.476 70.069 75.000 XGA_70
>> 1024 x 768 60.023 75.029 78.750 XGA_75
>> 68.667 84.997 94.500 XGA_85
>>
>> I'm just trying to get that one resolution working for starters and I've
>> tried everything I can think of. My projector's actually a 16x9 display
>> with an 854x480 native resolution, but I've completely given up on that
>> for now. I thought I'd start with trying to get the list of supported PC
>> input resolutions working.
>>
>>
>
> Depending on your xorg version you should have a predefined mode of
> "1024x768_75". Since you are working from a vga input your logs should
> show all the supported modes as read from the edid data.
>
I've tried just having the mode set at "1024x768" without any modelines,
but that didn't work either. Maybe I should try that again and check the
log.
Damian
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