[PATCH] Document additional environmental variables

[Pablo Pita]

No problem to add previous Jacopo's RB tags. I am happy to see this
documentation added.

On Wed, 31 Jul 2024 at 13:57, Kieran Bingham <
kieran.bingham at ideasonboard.com> wrote:

> Quoting Pablo Pita (2024-07-27 06:18:05)
> > * LIBCAMERA_IPA_PROXY_PATH: path to access a proxy IPA
> > * LIBCAMERA_RPI_TUNING_FILE: used to pass tuning configuration data for
> the raspberry pi
> >
> > Signed-off-by: Pablo Pita <pablo.pita at gmail.com>
>
> I think you could have kept both of mine and Jacopo's RB tags for this
> so I'm going to add them both (Jacopo, please let me know if you
> object!)
>
> From v1:
>
>
> Reviewed-by: Kieran Bingham <kieran.bingham at ideasonboard.com>
> Reviewed-by: Jacopo Mondi <jacopo.mondi at ideasonboard.com>
>
> > ---
> >  Documentation/environment_variables.rst | 10 ++++++++++
> >  1 file changed, 10 insertions(+)
> >
> > diff --git a/Documentation/environment_variables.rst
> b/Documentation/environment_variables.rst
> > index 4e9fbb27..7cc13e9f 100644
> > --- a/Documentation/environment_variables.rst
> > +++ b/Documentation/environment_variables.rst
> > @@ -37,6 +37,11 @@ LIBCAMERA_IPA_MODULE_PATH
> >
> >     Example value: ``${HOME}/.libcamera/lib:/opt/libcamera/vendor/lib``
> >
> > +LIBCAMERA_IPA_PROXY_PATH
> > +   Define custom full path for a proxy worker for a given executable
> name.
> > +
> > +   Example value:
> ``${HOME}/.libcamera/proxy/worker:/opt/libcamera/vendor/proxy/worker``
> > +
> >  LIBCAMERA_PIPELINES_MATCH_LIST
> >     Define an ordered list of pipeline names to be used to match the
> media
> >     devices in the system. The pipeline handler names used to populate
> the
> > @@ -50,6 +55,11 @@ LIBCAMERA_RPI_CONFIG_FILE
> >
> >     Example value:
> ``/usr/local/share/libcamera/pipeline/rpi/vc4/minimal_mem.yaml``
> >
> > +LIBCAMERA_RPI_TUNING_FILE
> > +   Define a custom JSON tuning file to use in the Raspberry Pi.
> > +
> > +   Example value:
> ``/usr/local/share/libcamera/ipa/rpi/vc4/custom_sensor.json``
> > +
> >  Further details
> >  ---------------
> >
> > --
> > 2.43.0
> >
>


-- 
Pablo Pita Leira
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