Re: [PATCH 1/3] dt-bindings: leds: add LED_FUNCTION_FNLOCK

[Hans de Goede <hdegoede@redhat.com>]

Hi George,

On 4/2/24 8:50 PM, Gergo Koteles wrote:
> Hi Krzysztof,
> 
> On Tue, 2024-04-02 at 20:08 +0200, Krzysztof Kozlowski wrote:
>> On 02/04/2024 16:36, Gergo Koteles wrote:
>>> Hi Krzysztof,
>>>
>>> On Tue, 2024-04-02 at 15:55 +0200, Krzysztof Kozlowski wrote:
>>>>
>>>> Do we really need to define all these possible LED functions? Please
>>>> link to DTS user for this.
>>>>
>>>
>>> I think for userspace it's easier to support an LED with a specified
>>> name than to use various sysfs attributes. LED devices are easy to find
>>> because they available are in the /sys/class/leds/ directory.
>>> So I think it's a good thing to define LED names somewhere.
>>
>> You did not add anything for user-space, but DT bindings. We do not keep
>> here anything for user-space.
>>
> 
> The LED_FUNCTION_KBD_BACKLIGHT confused me. Ok, this shouldn't be here,
> I will remove it from v2.

I don't believe that is necessary, see my direct reply to Krzysztof first
email about this. According to Documentation/leds/leds-class.rst
you did exactly the right thing.

Also thank you for your interesting contribution. I have only briefly
looked over your other 2 patches, but I like the concept.

I'll hopefully have time to do a full review coming Monday.

Regards,

Hans