Re: HDMI hotplug fails when using VT or boot on text mode

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Hello Jani

Thanks for your clarification.
On graphic mode what userspace application handles this? Is the X server?
And in this case if the customer wants to enable hotpluging  he should write an udev script to handle the situation? 


Best Regards,
Adolfo.

-----Original Message-----
From: Jani Nikula [mailto:jani.nikula@xxxxxxxxxxxxxxx] 
Sent: Tuesday, November 10, 2015 7:54 AM
To: Sanchez, AdolfoX; intel-gfx@xxxxxxxxxxxxxxxxxxxxx
Subject: Re:  HDMI hotplug fails when using VT or boot on text mode

On Tue, 10 Nov 2015, "Sanchez, AdolfoX" <adolfox.sanchez@xxxxxxxxx> wrote:
> When using i915
> O.S. Ubuntu 15.10
> Pltaform: Bay Trail I
>
> Issue: When the O.S. is on Virtual Terminal or Text Mode it doesn't 
> detect when connecting HDMI display, the issue is not present on 
> graphic mode.
>
> Is this expected behavior?

The userspace is responsible for doing the modeset in response to a hotplug uevent. i915 doesn't enable the output on it's own.

BR,
Jani.



--
Jani Nikula, Intel Open Source Technology Center
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