HID: magicmouse: Adjust major / minor axes to scale
authorHenrik Rydberg <rydberg@euromail.se>
Wed, 1 Sep 2010 01:56:24 +0000 (21:56 -0400)
committerJiri Kosina <jkosina@suse.cz>
Fri, 1 Oct 2010 13:42:47 +0000 (15:42 +0200)
commit921990b7046ab4fb523cbccc5bce2c921762232d
tree366ba7e41687a360eaf9becb3b31fec3e4ecaecb
parent64eb105d7f92fa48798106ac0d8bf17668eb2524
HID: magicmouse: Adjust major / minor axes to scale

By visual inspection, the reported touch_major and touch_minor axes
are roughly a factor of four too small. The factor is approximate,
since the protocol is not known and the HID report encodes touch size
with fewer bits than positions. This patch scales the reported values
by a factor of four.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Acked-by: Michael Poole <mdpoole@troilus.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/hid-magicmouse.c