[Openchrome-devel] [Bug 94528] HDMI port is not working on current KMS driver with VX900 platform

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Apr 19 07:43:27 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=94528

--- Comment #20 from Kevin Brace <kevinbrace at gmx.com> ---
(In reply to HuangRan from comment #14)

Hi Frank,

> I think we have found the root cause for this bug. The driver is trying to
> write a RO bit which causes no display for the HDMI monitor.
> Next Monday, we'll release a patch to fix this bug.
> 
> @Kevin, please help give a try on your VX900 platform which I know it has an
> HDMI port.
> 
> Thanks,
> Frank

Yeah, I have been discouraged from trying out ZOTAC ZBOX nano VD01 further for
the past 3 weeks.
I have not had a success compiling the DRM module supporting KMS with Linux 4.2
kernel source.
Anyway, I am surprised that you have control of the computer with the DRM
module's Linux 3.19 RC6 kernel and Ubuntu / Lubutu 12.04 since I had no luck
with that one.
I honestly think the best approach is to figure out how to compile the DRM
module supporting KMS with Linux 4.2 kernel.

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