Re: [PATCH 0/5] Input: alps - cleanup

[Pali RohÃr]

On Monday 20 June 2016 17:31:13 Dmitry Torokhov wrote:
> Hi Pali,
> 
> On Mon, Jun 06, 2016 at 01:23:56PM +0200, Pali RohÃr wrote:
> > This patch series cleanup usage of alps_model_data table.
> > 
> > Pali RohÃr (5):
> >   Input: alps - move ALPS_PROTO_V6 out of alps_model_data table
> >   Input: alps - move ALPS_PROTO_V4 out of alps_model_data table
> >   Input: alps - move ALPS_PROTO_V1 out of alps_model_data table
> >   Input: alps - warn about unsupported ALPS V9 touchpad
> >   Input: alps - cleanup ALPS_PROTO_V2 detection
> 
> Frankly, I do not quite like this series. The rule of thumb we had: if
> we can use e7 data to identify the device it should go into table,
> if we need to have more elaborate logic - then implement it in
> __alps_indentify(). I would understand if we got rid of the table
> completely, but we didn't.

Hans and me agreed that alps_model_data array is for old touchpads
defined as quirks table. So in this patch series I'm trying to eliminate
using that array. And it is possible for V1, V4 and V6 touchpads because
each protocol has only one entry in table. And last user is just V2
protocol which is I think better...

So this is my motivation for this patch series.

> I think the patch removing ALPS_PROTO_V4 and subsequent patch removing
> command_mode_resp from alps_model_info are good, the rest are not so
> much.
> 
> Thanks.
> 

-- 
Pali RohÃr
pali.rohar@xxxxxxxxx