HID: hid-multitouch: migrate 3M PCT touch screens to hid-multitouch

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This patch merges the hid-3m-pct driver into hid-multitouch.
To keep devices working the same way they used to with hid-3m-pct,
we need to add two signal/noise ratios for width and height.
We also need to work on width/height to send proper
ABS_MT_ORIENTATION flag.

Importing 3M into hid-multitouch also solved the bug in which
devices handling width and height in their report descriptors
did not show ABS_MT_TOUCH_MAJOR and ABS_MT_TOUCH_MINOR.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Reviewed-by: Stéphane Chatty <chatty@enac.fr>
Reviewed-and-tested-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

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This commit is contained in:

Benjamin Tissoires 2011-03-22 17:34:01 +01:00 • committed by Jiri Kosina

parent 1e648a1372

commit f786bba449

4 changed files with 46 additions and 314 deletions

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7

drivers/hid/Kconfig

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1

drivers/hid/Makefile

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305

drivers/hid/hid-3m-pct.c

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47

drivers/hid/hid-multitouch.c

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