Re: [PATCH] ASoC: Intel: Skylake: Compile when any configuration is selected

[Kai-Heng Feng <kai.heng.feng@canonical.com>]

On Wed, Jan 27, 2021 at 11:22 PM Cezary Rojewski
<cezary.rojewski@intel.com> wrote:
>
> On 2021-01-27 9:03 AM, Kai-Heng Feng wrote:
> > On Mon, Jan 25, 2021 at 7:55 PM Cezary Rojewski
> > <cezary.rojewski@intel.com> wrote:
> >>
> >> Skylake is dependent on SND_SOC_INTEL_SKYLAKE (aka "all SST platforms")
> >> whereas selecting specific configuration such as KBL-only will not
> >> cause driver code to compile. Switch to SND_SOC_INTEL_SKYLAKE_COMMON
> >> dependency so selecting any configuration causes the driver to be built.
> >>
> >> Reported-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
> >> Suggested-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
> >> Fixes: 35bc99aaa1a3 ("ASoC: Intel: Skylake: Add more platform granularity")
> >> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
> >
> > Still not working:
> > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1902457/comments/66
> >
>
> Hello,
>
> Thanks for your reply Kai-Heng.
> I believe you're relating to completely different issue than the one
> this very patch is targeting.

Understood.


>
>  From the logs you've provided one can see that snd_soc_skl did attempt
> to probe() so the code compiled just fine. Again, compilation issue is
> the one I've addressed here. While we're here, I'd appreciate kconfig
> being provided along dmesg file. Logs alone do not show the entire
> picture, unfortunately.

Config file here:
https://pastebin.ubuntu.com/p/kGBv6XgHms/

>
> In regard to missing sound, (looks like we're talking about HDA dsp +
> DMIC configuration) kconfig mentioned above will be required. Pretty
> sure HDAudio support for skylake-driver is not enabled on your machine
> and thus driver exists probe() early without registering any sound card.

Do you mean CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC needs to be enabled?

Kai-Heng

>
> Regards,
> Czarek