linux-toradex.git/drivers/input/tablet/wacom_wac.c, branch tegra-11.2.10

Input: wacom - fix pressure in Cintiq 21UX2

2010-10-10T21:16:09+00:00

Currently the pressure range in Cintiq 21UX2 is limited to half of the
supported. This patch fixes the problem.

Signed-off-by: Aristeu Rozanski 
Acked-by: Ping Cheng 
CC: stable@kernel.org
Signed-off-by: Dmitry Torokhov

Input: wacom - fix mousewheel handling for old wacom tablets

2010-08-29T04:39:04+00:00

This fixes a regression introduced in
3b57ca0f80c5c8994b5b1e3d3f904cfe727951f2.

The data[6] byte contains either 1 or -1 depending on the whether the
mouse wheel on older wacom tablets is moved down (1) or up (-1).  The
patch introduced in the above commit changed the cast from (signed char)
to (signed).  When cast as a signed integer and negated, the value of -1
(stored in the byte as 0xff) became -255 rather than 1.  This patch
reverts the cast to a (signed char) and also removes an unnecessary
(signed) cast, as all the values operated on are bitmasked.

Signed-off-by: Mike Auty 
Reviewed-by: Ping Cheng 
Cc; stable@kernel.org
Signed-off-by: Dmitry Torokhov

Merge branch 'next' into for-linus

2010-08-10T15:41:58+00:00

Input: switch to input_abs_*() access functions

2010-08-03T03:29:56+00:00

Change all call sites in drivers/input to not access the ABS axis
information directly anymore. Make them use the access helpers instead.

Also use input_set_abs_params() when possible.
Did some code refactoring as I was on it.

Signed-off-by: Daniel Mack 
Cc: Dmitry Torokhov 
Signed-off-by: Dmitry Torokhov

Merge branch 'next' into for-linus

2010-08-03T01:35:17+00:00

Input: wacom - add support for DTU2231 and DTU1631

2010-06-28T08:12:26+00:00

Add support for the two new devices: DTU2231 and DTU1631.

Signed-off-by: Ping Cheng 
Signed-off-by: Dmitry Torokhov

Input: wacom - fix serial number handling on Cintiq 21UX2

2010-06-22T18:32:24+00:00

Cintiq 21UX2 added 8 more bits for the tool serial number and more
buttons for the expresskey. We did not enable them properly in the
last patch.

Signed-off-by: Ping Cheng 
Signed-off-by: Dmitry Torokhov

Input: wacom - add Cintiq 21UX2 and Intuos4 WL

2010-06-04T07:43:17+00:00

Signed-off-by: Ping Cheng 
Signed-off-by: Dmitry Torokhov

Input: wacom - streamline 2-finger touch support

2010-04-14T06:24:56+00:00

Clean up 2-finger touch support. This still needs to be converted to
proper multi-touch protocol.

Signed-off-by: Ping Cheng 
Signed-off-by: Dmitry Torokhov

Input: wacom - use get_unaligned to access unaligned data

2010-04-14T06:24:42+00:00

Also get rid of wacom_le16_to_cpu() and wacom_be16_to_cpu() helpers and
ise le16_to_cpup() and be16_to_cpup() directly.

Signed-off-by: Dmitry Torokhov