Re: [RESEND PATCH 1/3] rfkill: Create "rfkill-airplane-mode" LED trigger

On Mon 2016-06-13 15:59:35, João Paulo Rechi Vita wrote:

On 13 June 2016 at 15:00, Pavel Machek [off-list ref] wrote:

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Hi!

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João, that means you should send a patch to add the ::rfkill suffix.

IMO "airplane" (or maybe "airplane-mode") is a better suffix, as it
reflects the label on the machine's chassis. I'll name it
"asus-wireless::airplane" and send this through platform-drivers-x86,
as this is now contained in the platform-drivers-x86 subsystem. Thanks
Johannes for your patience and help designing and reviewing the rfkill
changes, even if not all of them made it through in the end. And
thanks everyone else involved for the feedback.

Actually, I'd do '::rfkill', for consistency with other places in
/sys.

/sys/devices/platform/thinkpad_acpi/rfkill/rfkill1/name
/sys/class/rfkill
/sys/module/rfkill

If we use "rfkill" as a suffix, how do you expect userspace to be able
to differentiate between a LED that indicates airplane-mode (LED ON
when all radios are OFF) and a LED that indicates the state of a
specific radio like WiFi or Bluetooth (LED ON when that specific radio
is ON)? If we're going this route we should provide meaningful
information here.

'::airplane' has same problem, no?

If you want to distinguish that, maybe you can do '::rfkill' for
everything vs '::rfkill-wifi' for wifi-only and '::rfkill-bt' for
bluetooth...

Best regards,
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
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