[alsa-devel] [PATCH v2 0/6] Move dell-led to drivers/platform/x86

Alex Hung alex.hung at canonical.com
Thu Feb 16 12:38:28 CET 2017


On Thu, Feb 16, 2017 at 7:32 PM, Michał Kępień <kernel at kempniu.pl> wrote:
>> The led stops working after 4th patch "platform/x86: dell-laptop:
>> import dell_micmute_led_set() from drivers/leds/dell-led.c", and the
>> .config is with CONFIG_DELL_LAPTOP=m
>>
>> However, I found dell-laptop is not loaded on Latitude 7480 as its
>> chassis type is Notebook (10), instead of 8 (Portable) or 9 (Laptop).
>> That's also what I see for newer Dell laptops.
>>
>> After I added the below entry into dell-laptop, the led works fine.
>> This is not in kernel 4.10 rc8 either, and I will submit a patch for
>> it.
>>
>>         {
>>                 .matches = {
>>                         DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
>>                         DMI_MATCH(DMI_CHASSIS_TYPE, "10"), /*Notebook*/
>>                 },
>>         },
>
> Great, so it all makes sense now.  Thanks once again for investigating.
>
> For maintainers' convenience, I am planning to submit a v3 with all the
> tags supplied by everyone who reviewed this series and also some minor
> coding style tweaks suggested along the way.
>
> Alex, in the light of your findings quoted above, would it be okay to
> also apply your Tested-by to all patches?

Certainly.

Tested-by: Alex Hung <alex.hung at canonical.com>

>
> Jacek, Pavel, which linux-leds branch would you like me to base v3 on?
>
> --
> Best regards,
> Michał Kępień



-- 
Cheers,
Alex Hung


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