linux-kernel - Re: [PATCH 0/2] X1E001DE Snapdragon Devkit for Windows

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Message-ID: <86r08532wa.wl-maz@kernel.org>
Date: Thu, 24 Oct 2024 17:02:29 +0100
From: Marc Zyngier <maz@...nel.org>
To: Sibi Sankar <quic_sibis@...cinc.com>
Cc: <andersson@...nel.org>,
	<konradybcio@...nel.org>,
	<krzk+dt@...nel.org>,
	<robh+dt@...nel.org>,
	<linux-kernel@...r.kernel.org>,
	<linux-arm-msm@...r.kernel.org>,
	<devicetree@...r.kernel.org>,
	<conor+dt@...nel.org>,
	<abel.vesa@...aro.org>,
	<srinivas.kandagatla@...aro.org>
Subject: Re: [PATCH 0/2] X1E001DE Snapdragon Devkit for Windows

Hi Sibi,

On Wed, 23 Oct 2024 12:05:35 +0100,
Sibi Sankar <quic_sibis@...cinc.com> wrote:
> 
> 
> 
> On 9/11/24 13:03, Sibi Sankar wrote:
> > Add initial support for X1E001DE Snapdragon Devkit for Windows. X1E001DE
> > is the speed binned variant of X1E80100 that supports turbo boost up to
> > 4.3 Ghz. The initial support includes the following:
> > 
> > -DSPs
> > -Ethernet (RTL8125BG) over the pcie 5 instance.
> > -NVme
> > -Wifi
> > -USB-C ports
> > 
> 
> Hi All,
> 
> With the X1E Devkit cancelled and with no firmware updates promised for
> it perpetually, please chime in and let me know if you still want to get
> this series and rest (external-dp, usb-A ports, sd card slot and 3.5 mm
> Jack) merged and have it supported upstream for the folks who already
> received it!

I have one of these machines in my zoo, and would definitely want to
see it fully supported upstream, even if QC never updates it again.
The feature set of this box is rare enough that it makes it a very
interesting platform.

So far, everything seems to be working just fine (except for the
missing features you have mentioned).

The only change I made was to enable the ITS for pcie5, which was
routed via the PCIe MSI widget instead. But that's a SoC dtsi issue
for which I'll post a patch separately.

Thanks again for your effort, and I'm looking forward to seeing this
box fully supported upstream despite its very short shelf life! ;-)

	M.

-- 
Without deviation from the norm, progress is not possible.