linux.git/drivers/input/mouse, branch v3.9-rc2 Linux kernel source tree Merge branch 'next' into for-linus 2013-02-20T06:05:39+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2013-02-20T06:05:39+00:00 2d9f0d964be94fd51c7303288c6f9c88bf2381fe Prepare first set of updates for 3.9 merge window. 
Prepare first set of updates for 3.9 merge window.
Input: synaptics - initialize pointer emulation usage 2013-02-16T02:52:54+00:00 Henrik Rydberg rydberg@euromail.se 2013-02-16T01:04:03+00:00 0b85bf78d4aedfdd4bcb1b848045111a5b840310 To properly setup event parameters for emulated events, pass the appropriate flag to the slot initialization function. Also, all MT-related events should be setup before initialization. Incidentally, this solves the issue of doubly filtered pointer events. Reported-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
To properly setup event parameters for emulated events, pass
the appropriate flag to the slot initialization function. Also,
all MT-related events should be setup before initialization.

Incidentally, this solves the issue of doubly filtered pointer
events.

Reported-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Input: ALPS - enable trackstick on Rushmore touchpads 2013-02-14T17:18:34+00:00 Kevin Cernekee cernekee@gmail.com 2013-02-14T06:28:07+00:00 cd401204873101245287afc07271b39c79194d9c Separate out the common trackstick probe/setup sequences, then call them from each of the v3 init functions. Credits: Emmanual Thome furnished the information on the trackstick init and how it affected the report format. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Tested-by: Dave Turvene <dturvene@dahetral.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
Separate out the common trackstick probe/setup sequences, then call them
from each of the v3 init functions.

Credits: Emmanual Thome furnished the information on the trackstick init
and how it affected the report format.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Tested-by: Dave Turvene <dturvene@dahetral.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Input: ALPS - add support for "Rushmore" touchpads 2013-02-14T17:18:29+00:00 Kevin Cernekee cernekee@gmail.com 2013-02-14T06:27:08+00:00 1302bac33d9e88cd43e482191a806998f3ed43cc Rushmore touchpads are found on Dell E6230/E6430/E6530. They use the V3 protocol with slightly tweaked init sequences and report formats. The E7 report is 73 03 0a, and the EC report is 88 08 1d Credits: Emmanuel Thome reported the MT bitmap changes. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Tested-by: Dave Turvene <dturvene@dahetral.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
Rushmore touchpads are found on Dell E6230/E6430/E6530.  They use the V3
protocol with slightly tweaked init sequences and report formats.

The E7 report is 73 03 0a, and the EC report is 88 08 1d

Credits: Emmanuel Thome reported the MT bitmap changes.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Tested-by: Dave Turvene <dturvene@dahetral.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Input: ALPS - make the V3 packet field decoder "pluggable" 2013-02-14T17:18:25+00:00 Kevin Cernekee cernekee@gmail.com 2013-02-14T06:26:11+00:00 f85e5001cce0298a44e35e2f8acbf9abeadb6c03 A number of different ALPS touchpad protocols can reuse alps_process_touchpad_packet_v3() with small tweaks to the bitfield decoding. Create a new priv->decode_fields() callback that handles the per-model differences. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Tested-by: Dave Turvene <dturvene@dahetral.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
A number of different ALPS touchpad protocols can reuse
alps_process_touchpad_packet_v3() with small tweaks to the bitfield
decoding.  Create a new priv->decode_fields() callback that handles the
per-model differences.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Tested-by: Dave Turvene <dturvene@dahetral.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Input: ALPS - move pixel and bitmap info into alps_data struct 2013-02-14T17:18:20+00:00 Kevin Cernekee cernekee@gmail.com 2013-02-14T06:24:55+00:00 7a9f73e75cd0dcd320166aa340141893bd1848d1 Newer touchpads use different constants, so make them runtime- configurable. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Tested-by: Dave Turvene <dturvene@dahetral.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
Newer touchpads use different constants, so make them runtime-
configurable.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Tested-by: Dave Turvene <dturvene@dahetral.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Input: ALPS - fix command mode check 2013-02-14T17:18:16+00:00 Kevin Cernekee cernekee@gmail.com 2013-02-14T06:24:22+00:00 56fd340ebb533cb45c5eaf350cf889c43c5911e6 Pinnacle class devices should return "88 07 xx" or "88 08 xx" when entering command mode. If either the first byte or the second byte is invalid, return an error. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Tested-by: Dave Turvene <dturvene@dahetral.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
Pinnacle class devices should return "88 07 xx" or "88 08 xx" when
entering command mode.  If either the first byte or the second byte is
invalid, return an error.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Tested-by: Dave Turvene <dturvene@dahetral.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Input: ALPS - rework detection of Pinnacle AGx touchpads 2013-02-14T17:18:11+00:00 Kevin Cernekee cernekee@gmail.com 2013-02-14T06:23:34+00:00 f673ceb11b880e8535476326612e54c3e0cace5b The official ALPS driver uses the EC report, not the E7 report, to detect these devices. Also, they check for a range of values; the original table-based code only checked for two specific ones. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Tested-by: Dave Turvene <dturvene@dahetral.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
The official ALPS driver uses the EC report, not the E7 report, to detect
these devices.  Also, they check for a range of values; the original
table-based code only checked for two specific ones.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Tested-by: Dave Turvene <dturvene@dahetral.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Input: ALPS - move {addr,nibble}_command settings into alps_set_defaults() 2013-02-14T17:18:06+00:00 Kevin Cernekee cernekee@gmail.com 2013-02-14T06:23:04+00:00 50e8b2162feb851f5af1372ba996640ad8d66fc9 This allows alps_identify() to override these settings based on the device characteristics, if it is ever necessary. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Tested-by: Dave Turvene <dturvene@dahetral.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
This allows alps_identify() to override these settings based on the
device characteristics, if it is ever necessary.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Tested-by: Dave Turvene <dturvene@dahetral.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Input: ALPS - use function pointers for different protocol handlers 2013-02-14T17:18:01+00:00 Kevin Cernekee cernekee@gmail.com 2013-02-14T06:22:08+00:00 24af5cb95f1b93c6c72a73113494ace4bcbee5a2 In anticipation of adding more ALPS protocols and more per-device quirks, use function pointers instead of switch statements to call functions that differ from one device to the next. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Tested-by: Dave Turvene <dturvene@dahetral.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
In anticipation of adding more ALPS protocols and more per-device quirks,
use function pointers instead of switch statements to call functions that
differ from one device to the next.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Tested-by: Dave Turvene <dturvene@dahetral.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>