On Thu, 20 Oct 2016, Nicolae Rosia wrote:
> Monitor hotplugging seems to be broken on latest 4.1/4.4 RT kernel with i915.
> I have tested this on non-RT kernel and it works.
> I get an udev event for unplugging, but there's no event generated for
> plugging the monitor back in.
Does it work on no
On Thu, Oct 20, 2016 at 03:28:10PM +0300, Jani Nikula wrote:
> On Thu, 20 Oct 2016, Nicolae Rosia wrote:
> > Monitor hotplugging seems to be broken on latest 4.1/4.4 RT kernel with
> > i915.
> > I have tested this on non-RT kernel and it works.
The answer to your first question seems to be here
On Thu, 20 Oct 2016, David Weinehall wrote:
> On Thu, Oct 20, 2016 at 03:28:10PM +0300, Jani Nikula wrote:
>> On Thu, 20 Oct 2016, Nicolae Rosia wrote:
>> > Monitor hotplugging seems to be broken on latest 4.1/4.4 RT kernel with
>> > i915.
>> > I have tested this on non-RT kernel and it works.
>
Hi,
On Thu, Oct 20, 2016 at 3:57 PM, David Weinehall wrote:
>> > I get an udev event for unplugging, but there's no event generated for
>> > plugging the monitor back in.
>>
>> Does it work on non-RT? Does it work on v4.8 or v4.9-rc1?
>
> The second one is relevant though. 4.1 is pre-historic, 4.
On Thu, Oct 20, 2016 at 05:09:52PM +0300, Nicolae Rosia wrote:
> Hi,
>
> On Thu, Oct 20, 2016 at 3:57 PM, David Weinehall wrote:
> >> > I get an udev event for unplugging, but there's no event generated for
> >> > plugging the monitor back in.
> >>
> >> Does it work on non-RT? Does it work on v4.
Hello,
On Fri, Oct 21, 2016 at 3:27 PM, Daniel Vetter wrote:
> So yeah, "upgrade" is very likely is.
I see...
i915.disable_power_well=0 seems to do the trick.
Is it safe to use? The kernel gets tainted because of this.
Regards,
Nicolae
___
Intel-gfx m
On Fri, Oct 21, 2016 at 04:21:53PM +0300, Nicolae Rosia wrote:
> Hello,
>
> On Fri, Oct 21, 2016 at 3:27 PM, Daniel Vetter wrote:
> > So yeah, "upgrade" is very likely is.
> I see...
>
> i915.disable_power_well=0 seems to do the trick.
> Is it safe to use? The kernel gets tainted because of this
