Hi Steve,
do you have a git repository for the code so that I could have a try?
Regards,
Torben
Am 11.06.2018 22:57, schrieb Steve Markgraf:
Hi Torben,
On 11.06.2018 22:15, Torben Keil wrote:
I tried to get a signal over the i2c interface but it wasn't
sucsessful.
Do you have an idea how to enable the i2c interface on the fl2k chip?
I have some code sitting here, but when I wanted to clean it up
recently, it didn't work anymore as expected. I'll need to debug it
with
a logic analyzer. Note that the FL2000 can only do I2C transfers of a
fixed length of 4 bytes, it was probably really only meant to read EDID
EEPROMs.
In the original driver, single register writes to the ITE HDMI
interface
chip that some devices have are first reading 4 registers, then
modifying the desired byte, and then writing them back.
Regards,
Steve
