Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
41 lines
1.0 KiB
C
41 lines
1.0 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Helpers for ChromeOS Vivaldi keyboard function row mapping
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*
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* Copyright (C) 2022 Google, Inc
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*/
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#include <linux/export.h>
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#include <linux/input/vivaldi-fmap.h>
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include <linux/types.h>
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/**
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* vivaldi_function_row_physmap_show - Print vivaldi function row physmap attribute
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* @data: The vivaldi function row map
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* @buf: Buffer to print the function row phsymap to
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*/
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ssize_t vivaldi_function_row_physmap_show(const struct vivaldi_data *data,
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char *buf)
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{
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ssize_t size = 0;
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int i;
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const u32 *physmap = data->function_row_physmap;
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if (!data->num_function_row_keys)
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return 0;
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for (i = 0; i < data->num_function_row_keys; i++)
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size += sysfs_emit_at(buf, size,
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"%s%02X", size ? " " : "", physmap[i]);
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if (size)
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size += sysfs_emit_at(buf, size, "\n");
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return size;
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}
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EXPORT_SYMBOL_GPL(vivaldi_function_row_physmap_show);
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MODULE_DESCRIPTION("Helpers for ChromeOS Vivaldi keyboard function row mapping");
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MODULE_LICENSE("GPL");
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