drivers: video: samples: improve the video-sw-generator doc #90937
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josuah
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The usability of video devices might further be improved by #88182 which gives a list of all video devices accessible to users: those capable of I/O. |
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@josuah can you rebase this please for RC2? |
Add macros giving hints to users using #error, about what might be missing to build and run the samples, such as a missing "chosen" devicetree node. Signed-off-by: Josuah Demangeon <me@josuah.net>
Remove the build instruction from README about using the native_sim without using the video-sw-generator snippet, as it cannot build. Signed-off-by: Josuah Demangeon <me@josuah.net>
This snippet got introduced, and is not a breaking change for C APIs but still introduce a change of command line to use for building projects, so add a migration guide entry. Signed-off-by: Josuah Demangeon <me@josuah.net>
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After #88780 got merged, the
video-sw-generatorrequires new command line flags to build.This can be misleading and some confusion can be avoided as proposed through these commits:
DT_HAS_CHOSEN()safeguards