5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
33 lines
763 B
C
33 lines
763 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2014 Sebastian Reichel <sre@kernel.org>
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*/
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#ifndef _TOUCHSCREEN_H
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#define _TOUCHSCREEN_H
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struct input_dev;
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struct input_mt_pos;
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struct touchscreen_properties {
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unsigned int max_x;
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unsigned int max_y;
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bool invert_x;
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bool invert_y;
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bool swap_x_y;
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};
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void touchscreen_parse_properties(struct input_dev *input, bool multitouch,
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struct touchscreen_properties *prop);
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void touchscreen_set_mt_pos(struct input_mt_pos *pos,
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const struct touchscreen_properties *prop,
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unsigned int x, unsigned int y);
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void touchscreen_report_pos(struct input_dev *input,
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const struct touchscreen_properties *prop,
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unsigned int x, unsigned int y,
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bool multitouch);
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#endif
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