Re: [PATCH v5 0/6] soc: qcom: add in-kernel pd-mapper implementation

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On Sat, 20 Apr 2024 at 14:32, Krzysztof Kozlowski <krzk@xxxxxxxxxx> wrote:
>
> On 19/04/2024 16:00, Dmitry Baryshkov wrote:
> > Protection domain mapper is a QMI service providing mapping between
> > 'protection domains' and services supported / allowed in these domains.
> > For example such mapping is required for loading of the WiFi firmware or
> > for properly starting up the UCSI / altmode / battery manager support.
> >
> > The existing userspace implementation has several issue. It doesn't play
> > well with CONFIG_EXTRA_FIRMWARE, it doesn't reread the JSON files if the
> > firmware location is changed (or if the firmware was not available at
> > the time pd-mapper was started but the corresponding directory is
> > mounted later), etc.
> >
> > However this configuration is largely static and common between
> > different platforms. Provide in-kernel service implementing static
> > per-platform data.
> >
> > Unlike previous revisions of the patchset, this iteration uses static
> > configuration per platform, rather than building it dynamically from the
> > list of DSPs being started.
> >
>
> I applied this patchset and... it does not compile.
>
> drivers/remoteproc/qcom_q6v5_wcss.c:243:15: error: implicit declaration
> of function ‘qcom_pdm_get’; did you mean ‘em_pd_get’?
> [-Werror=implicit-function-declaration]
>
>
> That's just defconfig, so I have doubts this was tested.

I usually do not care about defconfig. This was tested as the
built-in. I had the WCNSS driver disabled, never needed it. Enabled it
now.

-- 
With best wishes
Dmitry





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