On Wed, Feb 12, 2020 at 1:19 AM Mark Brown <broonie@xxxxxxxxxx> wrote:
>
> On Wed, Feb 12, 2020 at 01:09:30AM +0900, Masahiro Yamada wrote:
>
> > Why does SND_SOC_ALL_CODECS exist in the first place?
> > Is this compile-test or run-test?
>
> It's for compile coverage.
>
> > If it is the former, allyesconfig / allmodconfig
> > covers all of them.
>
> No it doesn't. Those only enable user selectable options, many CODEC
> drivers don't have user selectable options as they are selected by
> machine drivers some of which either have more platform specific
> dependencies that the CODEC drivers or aren't upstream.
Maybe, can you add a prompt which is only displayed
if COMPILE_TEST is enabled?
For example,
config SND_SOC_L3
tristate "some prompt" if COMPILE_TEST
In normal use-cases, this CONFIG option is hidden
since we expect it to be selected by some machine options.
If COMPILE_TEST is enabled, we can toggle as you like.
If I run
$ git grep "if COMPILE_TEST"
I see many usages of this tip.
--
Best Regards
Masahiro Yamada
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