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2021-07-19libcamera: ipa_manager: Allow forcing IPA module isolationLaurent Pinchart
For test purpose it's useful to run open-source IPA modules in isolation. This can already be done by deleting the corresponding signature file, but that method can be inconvenient. Add a way to force IPA module isolation through a new LIBCAMERA_IPA_FORCE_ISOLATION environment variable. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
2021-03-19Documentation: environment-variables: Use standard rST link syntaxNícolas F. R. A. Prado
The usage of # in embedded URIs for references to sections in reStructuredText is HTML specific. Use the standard rST reference to targets instead, to be compatible with other formats as well, should this documentation ever be exported to PDF, for example. See [1] for an equivalent commit in the Linux Kernel documentation. [1] https://lore.kernel.org/linux-doc/20201228144537.135353-1-nfraprado@protonmail.com/ Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: Sebastian Fricke <sebastian.fricke@posteo.net> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-03-19Documentation: Fix typos and wrong rST syntax for literalsNícolas F. R. A. Prado
Fix some typos and some literals using ` instead of ``. Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: Sebastian Fricke <sebastian.fricke@posteo.net> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2020-12-27Documentation: Add descriptions for environment variablesSebastian Fricke
Describe the environment variables used in libcamera, excluded variables are `LIBCAMERA_IPA_FORCE_C_API` and `LIBCAMERA_IPA_PROXY_PATH`, the former because it is likely to be removed and the later because it has no current use-case. Add a brief explanation for the IPA configuration and IPA modules. List all the available Log levels and categories and add a short guide on how to use them for debugging. Signed-off-by: Sebastian Fricke <sebastian.fricke.linux@gmail.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>