Answering to myself here.
Ralf Ertzinger <[EMAIL PROTECTED]> wrote:
> I am hanging at the HIDIOCSUSAGE stage. No matter what values I enter
> into the structure before sending the ioctl, I always get -EINVAL as
> the return code.
Using HID_REPORT_TYPE_FEATURE instead of _OUTPUT works.
--
The B
Hi.
I am currently trying to talk to my monitor using the hiddev USB interface.
Reading from the device works just fine, I can issue HIDIOCGDEVINFO, enumerate
the reports, fields and usages with HIDIOCGREPORTINFO, HIDIOCGFIELDINFO and
HIDIOCGUCODE/HIDIOCGUSAGE, and events from using the monitor OS
