I’m a beginner of beagleboard.
From below website, I find some informationabout read edid
from user space(see below), and it’s very useful to me.
http://groups.google.com/group/beagleboard/browse_thread/thread/ff79a14907cc8805?utoken=wO7b9C4AAADt1MNSQyAzza8h7Om2E8em3PCAJN4DukfuDlwfCKb08JMqM2WLZfSAgwj-9F_3BtI
************quote************
Not really usefull for debugging, but recent kernel list all i2c
devices in /sys:
root@beagleboard:/sys/bus/i2c/devices# ls .
1-0048 1-004a 3-0050 3-0052 3-0054 3-0056
1-0049 1-004b 3-0051 3-0053 3-0055 3-0057
root@beagleboard:/sys/bus/i2c/devices# cat 3-0050/eeprom
...).x��.�XL.&.PT/
��@..a@aYE@EY1@1YH?
@0b�2@@�..2..�2UP.
�AU5131
�
...).x��.�XL.&.PT/
��@..a@aYE@EY1@1YH?
@0b�2@@�..2..�2UP.
�AU5131
�
Q
root@beagleboard:/sys/bus/i2c/devices#
My monitor is an IIyama AU5131, so EDID readout works
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I’d like to try the same way to get edid on my beagleboard. I
have connected a DVI monitor to beagleboard, but in my /sys/bus/i2c/
devices, there is nothing about i2c 3, only some folders for i2c 1.