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/linux/Documentation/userspace-api/gpio/
H A Derror-codes.rstdiff 42969726a19f796f0e731ec74347fd8a0e4e91a2 Tue Jan 23 14:38:28 CET 2024 Kent Gibson <warthog618@gmail.com> Documentation: gpio: describe uAPI behaviour for unsupported config

The existing uAPI documentation does not adequately describe how the kernel
handles the case where the underlying hardware or driver does not support
the requested configuration.

Add a Configuration Support section describing that behaviour to both the
v1 and v2 documentation, and better document the errors returned where the
requested configuration cannot be supported.

Signed-off-by: Kent Gibson <warthog618@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
H A Dgpio-get-linehandle-ioctl.rstdiff 42969726a19f796f0e731ec74347fd8a0e4e91a2 Tue Jan 23 14:38:28 CET 2024 Kent Gibson <warthog618@gmail.com> Documentation: gpio: describe uAPI behaviour for unsupported config

The existing uAPI documentation does not adequately describe how the kernel
handles the case where the underlying hardware or driver does not support
the requested configuration.

Add a Configuration Support section describing that behaviour to both the
v1 and v2 documentation, and better document the errors returned where the
requested configuration cannot be supported.

Signed-off-by: Kent Gibson <warthog618@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
H A Dgpio-get-lineevent-ioctl.rstdiff 42969726a19f796f0e731ec74347fd8a0e4e91a2 Tue Jan 23 14:38:28 CET 2024 Kent Gibson <warthog618@gmail.com> Documentation: gpio: describe uAPI behaviour for unsupported config

The existing uAPI documentation does not adequately describe how the kernel
handles the case where the underlying hardware or driver does not support
the requested configuration.

Add a Configuration Support section describing that behaviour to both the
v1 and v2 documentation, and better document the errors returned where the
requested configuration cannot be supported.

Signed-off-by: Kent Gibson <warthog618@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
H A Dgpio-v2-get-line-ioctl.rstdiff 42969726a19f796f0e731ec74347fd8a0e4e91a2 Tue Jan 23 14:38:28 CET 2024 Kent Gibson <warthog618@gmail.com> Documentation: gpio: describe uAPI behaviour for unsupported config

The existing uAPI documentation does not adequately describe how the kernel
handles the case where the underlying hardware or driver does not support
the requested configuration.

Add a Configuration Support section describing that behaviour to both the
v1 and v2 documentation, and better document the errors returned where the
requested configuration cannot be supported.

Signed-off-by: Kent Gibson <warthog618@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
H A Dgpio-handle-set-config-ioctl.rstdiff 42969726a19f796f0e731ec74347fd8a0e4e91a2 Tue Jan 23 14:38:28 CET 2024 Kent Gibson <warthog618@gmail.com> Documentation: gpio: describe uAPI behaviour for unsupported config

The existing uAPI documentation does not adequately describe how the kernel
handles the case where the underlying hardware or driver does not support
the requested configuration.

Add a Configuration Support section describing that behaviour to both the
v1 and v2 documentation, and better document the errors returned where the
requested configuration cannot be supported.

Signed-off-by: Kent Gibson <warthog618@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
H A Dgpio-v2-line-set-config-ioctl.rstdiff 42969726a19f796f0e731ec74347fd8a0e4e91a2 Tue Jan 23 14:38:28 CET 2024 Kent Gibson <warthog618@gmail.com> Documentation: gpio: describe uAPI behaviour for unsupported config

The existing uAPI documentation does not adequately describe how the kernel
handles the case where the underlying hardware or driver does not support
the requested configuration.

Add a Configuration Support section describing that behaviour to both the
v1 and v2 documentation, and better document the errors returned where the
requested configuration cannot be supported.

Signed-off-by: Kent Gibson <warthog618@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>