linux/drivers/input/mouse, branch v3.14.7

Input: synaptics - change min/max quirk table to pnp-id matching

2014-06-07T17:28:21Z

commit 0f68f39c393bc06ac5ccc8794f0e2ed841e41c3e upstream. Most of the affected models share pnp-ids for the touchpad. So switching to pnp-ids give us 2 advantages: 1) It shrinks the quirk list 2) It will lower the new quirk addition frequency, ie the recently added W540 quirk would not have been necessary since it uses the same LEN0034 pnp ids as other models already added before it As an added bonus it actually puts the quirk on the actual psmouse, rather then on the machine, which is technically more correct. Signed-off-by: Hans de Goede Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: synaptics - add a matches_pnp_id helper function

2014-06-07T17:28:21Z

commit e2f611029b370bb7a04236215ad4b36aa8cb98cd upstream. This is a preparation patch for simplifying the min/max quirk table. Cc: stable@vger.kernel.org Signed-off-by: Hans de Goede Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: synaptics - T540p - unify with other LEN0034 models

2014-06-07T17:28:21Z

commit 6d396ede224dc596d92d7cab433713536e68916c upstream. The T540p has a touchpad with pnp-id LEN0034, all the models with this pnp-id have the same min/max values, except the T540p where the values are slightly off. Fix them to be identical. This is a preparation patch for simplifying the quirk table. Signed-off-by: Hans de Goede Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: synaptics - add min/max quirk for the ThinkPad W540

2014-06-07T17:28:20Z

commit 0b5fe736fe923f1f5e05413878d5990e92ffbdf5 upstream. https://bugzilla.redhat.com/show_bug.cgi?id=1096436 Tested-and-reported-by: ajayr@bigfoot.com Signed-off-by: Hans de Goede Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: elantech - fix touchpad initialization on Gigabyte U2442

2014-06-07T17:28:20Z

commit 36189cc3cd57ab0f1cd75241f93fe01de928ac06 upstream. The hw_version 3 Elantech touchpad on the Gigabyte U2442 does not accept 0x0b as initialization value for r10, this stand-alone version of the driver: http://planet76.com/drivers/elantech/psmouse-elantech-v6.tar.bz2 Uses 0x03 which does work, so this means not setting bit 3 of r10 which sets: "Enable Real H/W Resolution In Absolute mode" Which will result in half the x and y resolution we get with that bit set, so simply not setting it everywhere is not a solution. We've been unable to find a way to identify touchpads where setting the bit will fail, so this patch uses a dmi based blacklist for this. https://bugzilla.kernel.org/show_bug.cgi?id=61151 Reported-by: Philipp Wolfer Tested-by: Philipp Wolfer Signed-off-by: Hans de Goede Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: synaptics - report INPUT_PROP_TOPBUTTONPAD property

2014-06-07T17:28:20Z

commit 43e19888b1fe2a3e8a5543030c5b286cde38b3f5 upstream. Check PNP ID of the PS/2 AUX port and report INPUT_PROP_TOPBUTTONPAD property for for touchpads with top button areas. Signed-off-by: Hans de Goede Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: synaptics - add min/max quirk for ThinkPad Edge E431

2014-05-13T11:32:56Z

commit 27a38856a948c3e8de30dc71647ff9e1778c99fc upstream. Signed-off-by: Hans de Goede Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: synaptics - add min/max quirk for ThinkPad T431s, L440, L540, S1 Yoga and X1

2014-05-13T11:32:56Z

commit 46a2986ebbe18757c2d8c352f8fb6e0f4f0754e3 upstream. We expect that all the Haswell series will need such quirks, sigh. The T431s seems to be T430 hardware in a T440s case, using the T440s touchpad, with the same min/max issue. The X1 Carbon 3rd generation name says 2nd while it is a 3rd generation. The X1 and T431s share a PnPID with the T540p, but the reported ranges are closer to those of the T440s. HdG: Squashed 5 quirk patches into one. T431s + L440 + L540 are written by me, S1 Yoga and X1 are written by Benjamin Tissoires. Hdg: Standardized S1 Yoga and X1 values, Yoga uses the same touchpad as the X240, X1 uses the same touchpad as the T440. Signed-off-by: Benjamin Tissoires Signed-off-by: Hans de Goede Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: synaptics - add manual min/max quirk for ThinkPad X240

2014-03-28T16:02:01Z

This extends Benjamin Tissoires manual min/max quirk table with support for the ThinkPad X240. Cc: stable@vger.kernel.org Signed-off-by: Hans de Goede Signed-off-by: Dmitry Torokhov

Input: synaptics - add manual min/max quirk

2014-03-28T16:02:00Z

The new Lenovo Haswell series (-40's) contains a new Synaptics touchpad. However, these new Synaptics devices report bad axis ranges. Under Windows, it is not a problem because the Windows driver uses RMI4 over SMBus to talk to the device. Under Linux, we are using the PS/2 fallback interface and it occurs the reported ranges are wrong. Of course, it would be too easy to have only one range for the whole series, each touchpad seems to be calibrated in a different way. We can not use SMBus to get the actual range because I suspect the firmware will switch into the SMBus mode and stop talking through PS/2 (this is the case for hybrid HID over I2C / PS/2 Synaptics touchpads). So as a temporary solution (until RMI4 land into upstream), start a new list of quirks with the min/max manually set. Signed-off-by: Benjamin Tissoires CC: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov