i810: unable to set refresh rate higher than 60Hz
kofboy
kofboy at 163.com
Wed Mar 12 09:45:14 PDT 2008
Dmitry B. Bigunayk,
>On Wed, 12 Mar 2008 18:52:46 +0300, kofboy <kofboy at 163.com> wrote:
>
>>
>> that's right.
>> 108*1000*1000/1688/1066 = 60hz
>>
>> if u wont 75hz
>> 1688*1066*75 = 134955600 = 135m
>>
>> u mast set the modeline like this:
>> Modeline "1280x1024_75.0" 135.00 1280 1328 1440 1688 1024 1025 1028
>> 1066 +hsync +vsync
>>
>>
>>
>> kofboy
>> kofboy at 163.com
>> 2008-03-12
>>
>
>It works!
>
>I use modeline which you give me and also change upper limits of HorizSync
>and VertRefresh more than in specifications on my monitor how told me
>Simon Thum and all become ok! :)
>
>Can you explain how do you compute correct modeline without any modeline
>generators?
>
>Thank you for help!
>
about modeline, look at kernel document fb/framebuffer.txt
kofboy
kofboy at 163.com
2008-03-13
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