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[ Upstream commita2f416bf06] Certain touchscreen devices, such as the ELAN9034, are oriented incorrectly and report touches on opposite points on the X and Y axes. For example, a 100x200 screen touched at (10,20) would report (90, 180) and vice versa. This is fixed by adding device quirks to transform the touch points into the correct spaces, from X -> MAX(X) - X, and Y -> MAX(Y) - Y. Signed-off-by: Allen Ballway <ballway@chromium.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Stable-dep-of:03a8610555("HID: retain initial quirks set up when creating HID devices") Signed-off-by: Sasha Levin <sashal@kernel.org>
2271 lines
63 KiB
2271 lines
63 KiB