kernel/linux.git/drivers/input/mouse/synaptics.c, branch v3.16.76

Input: synaptics - handle spurious release of trackstick buttons, again

2016-04-30T22:06:01+00:00

commit 82be788c96ed5978d3cb4a00079e26b981a3df3f upstream. Looks like the fimware 8.2 still has the extra buttons spurious release bug. Link: https://bugzilla.kernel.org/show_bug.cgi?id=114321 Signed-off-by: Benjamin Tissoires Signed-off-by: Dmitry Torokhov Signed-off-by: Ben Hutchings

Input: synaptics - add min/max quirk for Lenovo S540

2015-06-30T16:15:22+00:00

commit 7f2ca8b55aeff1fe51ed3570200ef88a96060917 upstream. https://bugzilla.redhat.com/show_bug.cgi?id=1223051#c2 Tested-by: tommy.gagnes@gmail.com Signed-off-by: Peter Hutterer Signed-off-by: Dmitry Torokhov Signed-off-by: Luis Henriques

Input: synaptics - do not retrieve the board id on old firmwares

2015-03-30T10:11:16+00:00

commit b57a7128be24062b5b5b26032b7cd58f1651547e upstream. The board id capability has been added in firmware 7.5. Signed-off-by: Benjamin Tissoires Acked-by: Hans de Goede Signed-off-by: Dmitry Torokhov Signed-off-by: Luis Henriques

Input: synaptics - handle spurious release of trackstick buttons

2015-03-30T10:11:15+00:00

commit ebc80840b850db72f7ae84fbcf77630ae5409629 upstream. The Fimware 8.1 has a bug in which the extra buttons are only sent when the ExtBit is 1. This should be fixed in a future FW update which should have a bump of the minor version. Signed-off-by: Benjamin Tissoires Acked-by: Hans de Goede Signed-off-by: Dmitry Torokhov Signed-off-by: Luis Henriques

Input: synaptics - fix middle button on Lenovo 2015 products

2015-03-30T10:11:14+00:00

commit dc5465dc8a6d5cae8a0e1d8826bdcb2e4cb261ab upstream. On the X1 Carbon 3rd gen (with a 2015 broadwell cpu), the physical middle button of the trackstick (attached to the touchpad serio device, of course) seems to get lost. Actually, the touchpads reports 3 extra buttons, which falls in the switch below to the '2' case. Let's handle the case of odd numbers also, so that the middle button finds its way back. Signed-off-by: Benjamin Tissoires Acked-by: Hans de Goede Signed-off-by: Dmitry Torokhov Signed-off-by: Luis Henriques

Input: synaptics - skip quirks when post-2013 dimensions

2015-03-30T10:11:13+00:00

commit 02e07492cdfae9c86e3bd21c0beec88dbcc1e9e8 upstream. Post-2013 Lenovo laptops provide correct min/max dimensions, which are different with the ones currently quirked. According to https://bugzilla.kernel.org/show_bug.cgi?id=91541 the following board ids are assigned in the post-2013 touchpads: t440p/t440s: LEN0036 -> 2964/2962 t540p: LEN0034 -> 2964 Using 2961 as the common minimum makes these 3 laptops OK. We may need to update those values later if other pnp_ids has a lower board_id. Signed-off-by: Benjamin Tissoires Acked-by: Hans de Goede Signed-off-by: Dmitry Torokhov Signed-off-by: Luis Henriques

Input: synaptics - support min/max board id in min_max_pnpid_table

2015-03-30T10:11:12+00:00

commit 5b3089ddb540401c1ad2e385a03d7e89ff954585 upstream. Add a min/max range for board ids to the min/max coordinates quirk. This makes it possible to restrict quirks to specific models based upon their board id. The define ANY_BOARD_ID (0) serves as a wild card. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=91541 Signed-off-by: Daniel Martin Acked-by: Hans de Goede Signed-off-by: Dmitry Torokhov Signed-off-by: Luis Henriques

Input: synaptics - remove obsolete min/max quirk for X240

2015-03-30T10:11:11+00:00

commit b05f4d1c332a22f98c037fa64f249aa30877adaf upstream. The firmware of the X240 (LEN0035, 2013/12) exposes the same values x [1232..5710], y [1156..4696] as the quirk applies. Signed-off-by: Daniel Martin Acked-by: Hans de Goede Signed-off-by: Dmitry Torokhov Signed-off-by: Luis Henriques

Input: synaptics - query min dimensions for fw v8.1

2015-03-30T10:11:11+00:00

commit ac097930f0730a9b777737de2b51e0fc49d2be7a upstream. Query the min dimensions even if the check SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 7 fails, but we know that the firmware version 8.1 is safe. With that we don't need quirks for post-2013 models anymore as they expose correct min and max dimensions. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=91541 Signed-off-by: Daniel Martin re-order the tests to check SYN_CAP_MIN_DIMENSIONS even on FW 8.1 Signed-off-by: Benjamin Tissoires Acked-by: Hans de Goede Signed-off-by: Dmitry Torokhov Signed-off-by: Luis Henriques

Input: synaptics - log queried and quirked dimension values

2015-03-30T10:11:10+00:00

commit 9aff65982d0f58a78a27769fba7e97bc937b2593 upstream. Logging the dimension values we queried and the values we use from a quirk to overwrite can be helpful for debugging. This partly relates to bug: https://bugzilla.kernel.org/show_bug.cgi?id=91541 Signed-off-by: Daniel Martin Acked-by: Hans de Goede Signed-off-by: Dmitry Torokhov Signed-off-by: Luis Henriques