Re: [PATCH v3 5/5] dell-wmi: support Dell Inspiron M5110

[MichaÅ KÄpieÅ]

> > > >  	/* Shortcut and audio panel keys */
> > > >  	{ KE_KEY, 0xe025, { KEY_PROG4 } },
> > > >  	{ KE_IGNORE, 0xe026, { KEY_RESERVED } },
> > > > +	{ KE_KEY, 0xe029, { KEY_PROG4 } },
> > > 
> > > Hi! Above comment (Shortcut and audio panel keys) is not relevant for
> > > this 0xe029, right?
> > 
> > I believe it is relevant.  The commit which added that comment
> > (f1566f0d) was made by Seth Forshee to support Dell XPS L502X.  The term
> > "shortcut key" is used in the bug report linked from that commit [1],
> > but the manual for that model [2] describes the hotkey in question as
> > "Instant launch control" (page 43), so I believe both Seth's commit and
> > my patch refer to the same thing.
> > 
> > [1] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/815914/comments/6
> > [2] http://downloads.dell.com/Manuals/all-products/esuprt_laptop/esuprt_xps_laptop/xps-l502x_setup%20guide_en-us.pdf
> 
> Then please split above group of keys and add comment which key is
> shortcut and which audio panel. Because now there will be three keys and
> comment just for two -- in future will not know which code 0x... is
> mapped to which key.

Please note that except for the first 5 entries, the keymap is sorted by
event code in ascending order.  If I understand correctly, doing what
you ask would break that ordering:

    /* Dell Instant Launch key */
    { KE_KEY, 0xe025, { KEY_PROG4 } },
    { KE_KEY, 0xe029, { KEY_PROG4 } },

    /* Audio panel key */
    { KE_IGNORE, 0xe026, { KEY_RESERVED } },

Is this acceptable?  Or perhaps you had something else on your mind?

-- 
Best regards,
MichaÅ KÄpieÅ