forked from luck/tmp_suning_uos_patched
98ee377144
Driver for the BYD BTP10463 touchpad, found in PC Specialist `Lafite' laptops. This patch sends the magic command sequence which causes the touchpad to stream intellimouse-style packets. Gestures are detected inside the touchpad, and exposed as special values in the Z component of each packet - absolute coordinates are not supported, even in the Windows driver. At present, this supports two-finger vertical and horizontal scrolling, and provides the framework to expose the other gestures it can recognize. Signed-off-by: Chris Diamand <chris@diamand.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
19 lines
390 B
C
19 lines
390 B
C
#ifndef _BYD_H
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#define _BYD_H
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#ifdef CONFIG_MOUSE_PS2_BYD
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int byd_detect(struct psmouse *psmouse, bool set_properties);
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int byd_init(struct psmouse *psmouse);
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#else
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static inline int byd_detect(struct psmouse *psmouse, bool set_properties)
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{
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return -ENOSYS;
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}
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static inline int byd_init(struct psmouse *psmouse)
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{
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return -ENOSYS;
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}
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#endif /* CONFIG_MOUSE_PS2_BYD */
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#endif /* _BYD_H */
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