Re: [PATCH RFT] fujitsu-laptop: Use RFKILL support bitmask from firmware

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Hi Tony

> Up until now, we polled the rfkill status for every incoming FUJ02E3 ACPI event. 
> It turns out that the firmware has a bitmask which indicates what rfkill-related 
> state it can report.
> The rfkill_supported bitmask is now used to avoid polling for rfkill at all in 
> the notification handler if there is no support. Also, it is used in the platform 
> device callbacks. As before we register all callbacks and report "unknown" if the 
> firmware does not give us status updates for that particular bit.
> 
> This was fed through checkpatch.pl and tested on the S6420 platform.
> Jonathan, your platform is of particular importance as you are the only tester 
> on a platform with no S000 function in the DSDT. Please confirm you still get a 
> unknown status in the platform files. With debugging on full, you should see the 
> 0x1000 0x4 0x0 0x0 call disappear from your trace entirely.

I'll check this as soon as I can.  I'm at Linux.conf.au this week though so
I'm not sure I'll be able to.  We'll see.

What kernel is the patch against?

Regards
  jonathan
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