Re: USB-C DisplayPort display failing to stay active with Intel Barlow Ridge USB4 controller, power-management related issue?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

On Wed, Nov 06, 2024 at 11:01:34AM -0600, Aaron Rainbolt wrote:
> > Unfortunately that does not help here. I need to figure something else
> > how to detect the redrive case with this firmware but first, does this
> > work in Windows? I mean if you install Windows to this same system
> > does it work as expected?
> 
> It does work as expected under Windows 11, with one major caveat. We
> used a Windows 11 ISO with a setup.exe created on April 05 2023 for
> installing the test system, and after initial installation it behaved
> exactly the same way as Linux behaves now (displays going blank soon
> after being plugged in). However, after installing all available
> Windows updates, the issue resolved, and the displays worked exactly as
> intended (the screens are recognized when attached and do not end up
> disconnecting after a timeout).
> 
> Would it be helpful to test on Windows 11, and provide a report and
> system logs?

Unfortunately, I don't know anything about Windows ;-)

However, I asked our Thunderbolt hardware/firmware team about this, if
they have any idea how it was solved in Windows side. Might take a
couple of days though.




[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux