Linux kernel commit b44039638741 ("gpiolib: cdev: Ignore reconfiguration
without direction") made the direction setting mandatory for line config
passed to the kernel when reconfiguring requested lines. Fix the C++ test
case which doesn't do it and now fails due to the rest of the settings
being ignored.
Reviewed-by: Kent Gibson <warthog618@gmail.com>
Link: https://lore.kernel.org/r/20240708094827.84986-1-brgl@bgdev.pl
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Provide a wrapper around gpiod_line_request_get_chip_name() for C++
bindings and update the tests.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is the result of a squash of all the commits created during
the development of libgpiod v2. This is done to preserve bisectability
of the git tree. It contains significant re-writes of the core C library
as well as C++ and python bindings. The tools have been adjusted to work
with the new API but have not undergone significant changes yet.
This commit contains the bulk of the work on libgpiod v2 but the
development continues with more changes planned.
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
[Ben: fix format specifier for uint64_t]
Signed-off-by: Ben Hutchings <ben.hutchings@mind.be>
[Viresh: Fix ioctl number for gpiod_line_request_reconfigure_lines()]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
[Kent: bug fixes, improvements, better pointer contracts, type strictness]
Signed-off-by: Kent Gibson <warthog618@gmail.com>
