Re: geode problem

["Antonino A. Daplas" <adaplas@gmail.com>]

Jorge Luis Zapata Muga wrote:
> On 4/28/06, Antonino A. Daplas <adaplas@gmail.com> wrote:
>> Jorge Luis Zapata Muga wrote:
>>> On 4/28/06, Antonino A. Daplas <adaplas@gmail.com> wrote:
>>>> Jorge Luis Zapata Muga wrote:
>>>>> On 4/27/06, Antonino A. Daplas <adaplas@gmail.com> wrote:
>>>>>> Jorge Luis Zapata Muga wrote:
>>>> Where are the timings?
>>> sorry!  ok here they are:
>>> 2.4:
>>> mode "640x480-60"
>>>     # D: 25.175 MHz, H: 31.469 kHz, V: 60.055 Hz
>>>     geometry 640 480 640 480 16
>>>     timings 39722 36 36 21 21 88 2
>>>     accel true
>>>     rgba 5/11,6/5,5/0,0/0
>>> endmode
>>>
>>> 2.6:
>>> mode "640x480-60"
>>>     # D: 25.200 MHz, H: 31.500 kHz, V: 60.001 Hz
>>>     geometry 640 480 640 480 16
>>>     timings 39682 48 16 33 10 96 2
>>>     rgba 5/11,6/5,5/0,0/0
>>> endmode
>>>
>> Your timings for 2.4 and 2.6 are slightly different. Have you
>> tried using the 2.4 timings with 2.6?  Though they have the same
>> refresh and resolutions, the horizontal and vertical porches and
>> sync lengths are different, and VGA is very sensitive to these
>> values.
>>
>> Add (or replace the entry with) this in /etc/fb.modes:
>>
>> mode "640x480-60"
>>     # D: 25.175 MHz, H: 31.469 kHz, V: 60.055 Hz
>>     geometry 640 480 640 480 16
>>     timings 39722 36 36 21 21 88 2
>> endmode
>>
>> Then do an 'fbset 640x480-60'
> 
> it didnt work.

Did the driver accept the new timings (do an fbset -i afterwards)?
I want to know before delving on the hardware internals...

Tony


-------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642