Re: Out-of-tree devfreq governor header

[John Moon]

Fixing CC list. Apologies!

On 1/9/2023 10:30 AM, John Moon wrote:
> Hi all,
>
> We have an out-of-tree devfreq governor which uses the "governor.h" 
> header from "drivers/devfreq". The source code for the governor is 
> public on CodeLinaro [1].
>
> Currently, the driver directly includes the "governor.h" header even 
> though it's not a public header. A comment at the top of "governor.h" 
> says explicitly: "This header is for devfreq governors in 
> drivers/devfreq/".
>
> Could you please advise the best way to use this private devfreq header 
> from an out-of-tree governor? Could we move the header into 
> "include/linux"?
>
> [1]: 
> https://git.codelinaro.org/clo/la/platform/vendor/qcom/opensource/graphics-kernel/-/blob/gfx-kernel.lnx.1.0.r3-rel/governor_msm_adreno_tz.c#L20
>
> Thanks,
> John