Re: [PATCH] Add a quirk for the Dell XPS 13 (2015) when in PS/2 mode.

On Mon, Mar 16, 2015 at 1:50 PM, Mario Limonciello
[off-list ref] wrote:

On 03/16/2015 03:42 PM, Jason Ekstrand wrote:

quoted

On Mon, Mar 16, 2015 at 11:50 AM, Mario Limonciello
[off-list ref] wrote:
Thanks,
I'm now running a hacked up kernel that's Torvalds' tree from Saturday
morning (same as before) + a patch from Benjamin to fix the touchpad +
the DSDT hack given above.  With that, I have HDA audio (not I2S)
which is working.  Also, suspend/resume now works properly with this
new cocktail.
--Jason

That's great to hear and definitely confirms that it was the sound card in
the funky state causing the suspend/resume issues.  Testing is ongoing with
that BIOS and if no issues crop up should be around soon.

Thanks!  I look forwarding to *not* running a hacked-up kernel soon.

Is this the patch from Benjamin that you're running?
http://pkgs.fedoraproject.org/cgit/kernel.git/commit/?h=f21&id=d75cb059558345e47a13881512a1600e3e17ba21
I haven't yet run it myself.  I'm curious, what sort of behavior change do
you see with it?

It reports as touchpad with a single button.  This makes the kernel
report it as a "clickpad".  In particular, this means that libinput
knows to make clicking in the lower-right turn into a right-click.
With out that, there was no way to right-click since it reports as
having a single button.  Benjamin could tell you more than me.
--Jason