On Wed, Oct 25, 2017 at 09:31:55AM +0200, Benjamin Tissoires wrote:

On Oct 24 2017 or thereabouts, Andrew Duggan wrote:

quoted

Hi Dmitry,

On 10/24/2017 11:19 AM, Dmitry Torokhov wrote:

quoted

On Tue, Oct 10, 2017 at 09:04:20PM +0300, Yiannis Marangos wrote:

quoted

Hi guys,

As I understand the second part of the patchset will take a while until it get
merged. Is it possible to merge the first part only? Without this, LEN0073 users
can not use psmouse.synaptics_intertouch=1 as a workaround. LEN0073 is not
usable at all unless users patch the kernel manually.

Benjamin, Andrew, any comments/objections on expanding the acceptable
version range?

I didn't comment earlier since I didn't have any specific info about SMBus
v3. But, looking at the spec for v3 it sounds like our v2 touchpads should
be compatible with a v3 bus.

"This version of the specification is a superset of previous versions, 1.0,
1.1, and 2.0. The intent is that all devices compliant with these previous
versions are compliant with this version."

From http://smbus.org/specs/SMBus_3_0_20141220.pdf pg 8 section 1.3.

Based on that quote and the fact that it seems to work for Yiannis makes me
think that this change is probably ok.

I concur. I thought the version was Synaptics' one, but if it is the
SMBus protocol they are following, allowing v3 is OK.

Aceked-By: Benjamin Tissoires [off-list ref]

OK, great.

Yiannis, I need your signed-off-by, it is missing from the patch.

Thanks!

-- 
Dmitry