Re: [PATCH] Input: LEDs - skip unnamed LEDs

From: Pavel Machek
Date: Fri Jul 24 2015 - 04:48:22 EST


On Fri 2015-07-24 10:22:04, Vlastimil Babka wrote:
> On 07/23/2015 12:02 AM, Dmitry Torokhov wrote:
> >Devices may declare more LEDs than what is known to input-leds
> >(HID does this for some devices). Instead of showing ugly warnings
> >on connect and, even worse, oopsing on disconnect, let's simply
> >ignore LEDs that are not known to us.
> >
> >Reported-by: Vlastimil Babka <vbabka@xxxxxxx>
>
> No more warnings and oopses, so:
>
> Reported-and-tested-by: Vlastimil Babka <vbabka@xxxxxxx>
>
> FTR, it now looks like this:
> gusiac:/sys/bus/hid/devices/0003:046D:C50E.0004/input/input15 # ls -1 | grep
> input15
> input15::charging
> input15::mail
> input15::misc
>
> All three have max_brightness of 1, but echo 1 > brightness does nothing.
> Clearly the leds are indeed autonomous only and the mouse shouldn't even
> report them.

Should the mouse get blacklist entry with fixed HID descriptor?
Pavel
--
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