platform: cznic: turris-omnia-mcu: Inform about missing LED panel brightness change interrupt feature

When reading MCU firmware features, check also for the LED panel
brightness change interrupt feature, and suggest upgrading the firmware
if it is missing.

Signed-off-by: Marek Behún <kabel@kernel.org>
Link: https://lore.kernel.org/r/20241111100355.6978-9-kabel@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Marek Behún 2024-11-11 11:03:52 +01:00 • committed by Lee Jones
commit 1783b76694