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[ARM] pxa/hx4700: fix hx4700 touchscreen pressure values
authorPaul Parsons <lost.distance@yahoo.com>
Sat, 14 Nov 2009 16:54:12 +0000 (16:54 +0000)
committerEric Miao <eric.y.miao@gmail.com>
Mon, 16 Nov 2009 16:36:16 +0000 (00:36 +0800)
commit10d5d99e880692a31ddc59b9f5d063e928fc0c89
tree1a7569780839ffebaa8471abd8b1dd9433aa617atree | snapshot
parent9da4ea69f28cf2bd20be86eda34afbc03c2180c7commit | diff
[ARM] pxa/hx4700: fix hx4700 touchscreen pressure values

hx4700 touchscreen events were being dropped in ads7846_rx() because their
pressure values consistently exceeded the platform maximum of 512; a sample
of 256 pressure values were in the range 531 to 815.  Doubling the platform
maximum to 1024 allows hx4700 touchscreen events to pass the test.

Signed-off-by: Paul Parsons <lost.distance@yahoo.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
arch/arm/mach-pxa/hx4700.c diff | blob | history
https://github.com/torvalds/linux.git