Luca Coelho <luca@xxxxxxxxx> writes:
> From: Luca Coelho <luciano.coelho@xxxxxxxxx>
>
> The LEDS_CMD command is only supported in some newer FW versions
> (e.g. iwlwifi-8000C-31.ucode), so we can't send it to older versions
> (such as iwlwifi-8000C-27.ucode).
>
> To fix this, check for a new bit in the FW capabilities TLV that tells
> when the command is supported.
>
> Note that the current version of -31.ucode in linux-firmware.git
> (31.532993.0) does not have this capability bit set, so the LED won't
> work, even though this version should support it. But we will update
> this firmware soon, so it won't be a problem anymore.
>
> Fixes: 7089ae634c50 ("iwlwifi: mvm: use firmware LED command where applicable")
> Reported-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
> Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx>
Linus, do you want to apply this directly or should we take it via the
normal route (wireless-drivers -> net)? If your prefer the latter when
I'm planning to submit this to Dave in a day or two and expecting it to
get to your tree in about a week, depending of course what is Dave's
schedule.
--
Kalle Valo
