Update to libgpiod 2.x API #22
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Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>
This was referenced Dec 19, 2025
markfeathers
approved these changes
Jan 7, 2026
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Tested on TS-4100 Rev C, TS-8820 Rev C, TS-8551 Rev A.
Note that the conversion mostly affects ZPU interface. Majority of work was in
tszpufifowith other updates needed intszpuctlandts8820ctl.Also note that
zpu_offload_demo_lcd_interfaceneeded similar changes astszpuctl, but these changes were untested and solely made to allow the project to build. If the TS-8820-4100 demo ever needs an update, this will be dealt with then.This should be considered a major rev bump of
ts4100-utils. Support for this in https://github.com/embeddedTS/buildroot-ts needs move to libgpiod2. Similar for https://github.com/embeddedTS/meta-ts/ needs to be updated and then the limit of prefer libgpiod 1.x removed.