Lines Matching +full:- +full:set

1 .. SPDX-License-Identifier: GPL-2.0
12 GPIO_V2_LINE_SET_VALUES_IOCTL - Set the values of requested output lines.
26     :c:type:`request.fd<gpio_v2_line_request>` by gpio-v2-get-line-ioctl.rst.
29     The :c:type:`line_values<gpio_v2_line_values>` to set with the ``mask`` set
30     to indicate the subset of requested lines to set and ``bits`` set to
36 Set the values of requested output lines.
38 The values set are logical, indicating if the line is to be active or inactive.
41 If ``GPIO_V2_LINE_FLAG_ACTIVE_LOW`` is not set then active is high and inactive
42 is low.  If ``GPIO_V2_LINE_FLAG_ACTIVE_LOW`` is set then active is low and
45 Only the values of output lines may be set.
46 Attempting to set the value of an input line is an error (**EPERM**).
53 On error -1 and the ``errno`` variable is set appropriately.
54 Common error codes are described in error-codes.rst.