APPLIED[Unstable]: [SRU] [Unstable/OEM-5.6] [PATCH 00/13] Add generic LED class support for audio LED

Seth Forshee seth.forshee at canonical.com
Wed Jul 1 21:06:41 UTC 2020


On Wed, Jul 01, 2020 at 06:51:15PM +0800, Kai-Heng Feng wrote:
> BugLink: https://bugs.launchpad.net/bugs/1885896
> 
> [Impact]
> Like GPIO controlled LED, COEF controlled LED also need LED class
> support, in order to be used by SoF driver.
> 
> [Fix]
> Convert all HDA vendor-specific LED control to generic LED class.
> 
> [Test]
> After applying the patch series, COEF controlled LED is exported under
> /sys/class/leds/, so SoF driver now can control the micmute LED.
> 
> Also verified on GPIO based micmute LED, it also works fine.
> 
> [Regression Potential]
> Low. Though there are 13 patches, most of them are straightforward
> conversion.

Applied to unstable/master-next, thanks!



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