Re: [PATCH 12/25] sony-laptop: input core improvements improvements

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Il 06/06/2011 00:24, Mattia Dongili ha scritto:
Sure and I consider to be a good alternative, but it looks to me
like being another workaround, it is fine for particular exceptions
that need a few remappings, but it should not be the rule, the
driver extension. That's why I was asking about this change.

what is a better solution? having keymaps for every different layout
that Sony implemented throught the years

This is a wrong assumption: the layout never really changed "recently" (I mean, at least 4-5 years, or even more), is still the same since a long time (and it's very likely to stay the same), Sony is just adding keys. For example, there are models with the Zoom In key (Fn-F10), but no Zoom Out (Fn-F9), but on those models Fn-F9 do not generate "scancodes". The same goes, for example, for newer models where the Fn-F1 key (Touchpad toggle) is now present. The hotkeys layout is now stable enough to be used as the default one for every model, causing no problems at all (very old models will continue to work through the udev keymaps already in place - well, just one, because module-sony would no longer be necessary -). To answer your question: to me, it looks much better having a single real input driver mapping the right keys for everybody instead of having a fake layout plus a userspace keymap (because just a single keymap is needed).
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