Display HP S410u possible workling with RaspberryPi

mlukaszek · 12-12-2016, 12:14 PM

I didn't use dkms, just used make to build in place. I think the problem you have is this:

Code:

echo >&2 "         Run 'make oldconfig && make prepare' on kernel src to fix it.";      \

Cheers,
Michal

Mahdi2016 · 12-13-2016, 10:37 AM

Hi Michal,

After successfull build the evdi module and reboot
The Build of evdi are successfull.

Here is the output from 'example' command of the terminal window is at follows:

Code:

pi@pi-desktop:~/target/bin$ sudo ./example EDIDv1_1440x900
terminate called after throwing an instance of 'boost::filesystem::filesystem_error'
  what():  boost::filesystem::directory_iterator::construct: No such file or directory
Aborted (core dumped)

And here is the output from 'monitorsim' command of the terminal window is at follows:

Code:

pi@pi-desktop:~/target/bin$ sudo ./example EDIDv1_1440x900
terminate called after throwing an instance of 'boost::filesystem::filesystem_error'
  what():  boost::filesystem::directory_iterator::construct: No such file or directory
Aborted (core dumped)
pi@pi-desktop:~/target/bin$ sudo ./monitorsim EDIDv1_1440x900
[libevdi] ioctl: drop_master error=-1
[libevdi] ioctl: drop_master error=-1
[libevdi] ioctl: drop_master error=-1
[libevdi] ioctl: drop_master error=-1
The X11 connection broke: I/O error (code 1)
XIO:  fatal IO error 22 (Invalid argument) on X server ":0"
      after 399 requests (399 known processed) with 0 events remaining.

After the fourth "[libevdi] ioctl: drop_master error=-1" the screen was blank.

The output from 'lsmod' command of the terminal window is at follows:

Code:

lsmod| grep evdi
evdi                   36280  0
drm_kms_helper        101028  3 vc4,evdi
drm                   262564  8 vc4,evdi,drm_kms_helper
syscopyarea             2945  2 evdi,drm_kms_helper
sysfillrect             3443  2 evdi,drm_kms_helper
sysimgblt               2069  2 evdi,drm_kms_helper

I've built the 'evdi' and 'evdipp' under the current kernel and without errors.

What steps have you done until to compile evdi?

How did you actually compile evdi? Runs under ubuntu mate an USB monitor (DL31xx) e.g. HP s104u?

I havent any ideas anymore..

Best regards
Michael

Mahdi2016 · 12-19-2016, 01:14 PM

..does anyone else have an idea?

Mahdi2016 · 01-03-2017, 10:27 AM

.. push.

Best regards
Michael

12-12-2016, 12:14 PM	#1
mlukaszek Senior Member Join Date: Feb 2010 Posts: 386	I didn't use dkms, just used make to build in place. I think the problem you have is this: Code: echo >&2 " Run 'make oldconfig && make prepare' on kernel src to fix it."; \ Cheers, Michal

12-19-2016, 01:14 PM	#3
Mahdi2016 Junior Member Join Date: Oct 2016 Posts: 20	..does anyone else have an idea?

01-03-2017, 10:27 AM	#4
Mahdi2016 Junior Member Join Date: Oct 2016 Posts: 20	.. push. Best regards Michael