linux/drivers/input/mouse, branch v3.9

Input: ALPS - add "Dolphin V1" touchpad support

2013-02-22T08:10:30Z

These touchpads use a different protocol; they have been seen on Dell N5110, Dell 17R SE, and others. The official ALPS driver identifies them by looking for an exact match on the E7 report: 73 03 50. Dolphin V1 returns an EC report of 73 01 xx (02 and 0d have been seen); Dolphin V2 returns an EC report of 73 02 xx (02 has been seen). Dolphin V2 probably needs a different initialization sequence and/or report parser, so it is left for a future commit. Signed-off-by: Dave Turvene Signed-off-by: Kevin Cernekee Signed-off-by: Dmitry Torokhov

Input: ALPS - remove unused argument to alps_enter_command_mode()

2013-02-22T08:10:19Z

Now that alps_identify() explicitly issues an EC report using alps_rpt_cmd(), we no longer need to look at the magic numbers returned by alps_enter_command_mode(). Signed-off-by: Kevin Cernekee Signed-off-by: Dmitry Torokhov

Input: cypress_ps2 - fix trackpadi found in Dell XPS12

2013-02-22T08:09:04Z

Avoid firmware glitch in Cypress PS/2 Trackpad firmware version 11 (as observed in Dell XPS12) which prevents driver from recognizing the trackpad. BugLink: http://launchpad.net/bugs/1103594 Signed-off-by: Kamal Mostafa Cc: Dudley Du Signed-off-by: Dmitry Torokhov

Merge branch 'next' into for-linus

2013-02-20T06:05:39Z

Prepare first set of updates for 3.9 merge window.

Input: synaptics - initialize pointer emulation usage

2013-02-16T02:52:54Z

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 Signed-off-by: Henrik Rydberg Signed-off-by: Dmitry Torokhov

Input: ALPS - enable trackstick on Rushmore touchpads

2013-02-14T17:18:34Z

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 Tested-by: Dave Turvene Signed-off-by: Dmitry Torokhov

Input: ALPS - add support for "Rushmore" touchpads

2013-02-14T17:18:29Z

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 Tested-by: Dave Turvene Signed-off-by: Dmitry Torokhov

Input: ALPS - make the V3 packet field decoder "pluggable"

2013-02-14T17:18:25Z

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 Tested-by: Dave Turvene Signed-off-by: Dmitry Torokhov

Input: ALPS - move pixel and bitmap info into alps_data struct

2013-02-14T17:18:20Z

Newer touchpads use different constants, so make them runtime- configurable. Signed-off-by: Kevin Cernekee Tested-by: Dave Turvene Signed-off-by: Dmitry Torokhov

Input: ALPS - fix command mode check

2013-02-14T17:18:16Z

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 Tested-by: Dave Turvene Signed-off-by: Dmitry Torokhov