Lines Matching +full:common +full:- +full:rules

1 .. SPDX-License-Identifier: GPL-2.0
11     gpio-v2-get-line-ioctl.rst.
16 GPIO_GET_LINEHANDLE_IOCTL - Request a line or lines from the kernel.
55 .. _gpio-get-linehandle-config-rules:
57 Configuration Rules
58 -------------------
60 The following configuration rules apply:
65 line is requested "as-is" to allow reading of the line value without altering
71 If none are set then the line is assumed push-pull.
80 .. _gpio-get-linehandle-config-support:
83 ---------------------
88  - reject the request
89  - emulate the feature in software
90  - treat the feature as best effort
113 In all cases, the configuration reported by gpio-get-lineinfo-ioctl.rst
124 On error -1 and the ``errno`` variable is set appropriately.
125 Common error codes are described in error-codes.rst.