user/sven/linux.git/drivers/input, branch v3.18.98

Input: do not emit unneeded EV_SYN when suspending

2018-02-07T19:07:53Z

commit 00159f19a5057cb779146afce1cceede692af346 upstream. Do not emit EV_SYN/SYN_REPORT on suspend if there were no keys that are still pressed as we are suspending the device (and in all other cases when input core is forcibly releasing keys via input_dev_release_keys() call). Reviewed-by: Benson Leung Signed-off-by: Dmitry Torokhov Signed-off-by: Bo Hu Signed-off-by: Greg Kroah-Hartman

Input: twl4030-vibra - fix sibling-node lookup

2018-01-31T13:46:12Z

commit 5b189201993ab03001a398de731045bfea90c689 upstream. A helper purported to look up a child node based on its name was using the wrong of-helper and ended up prematurely freeing the parent of-node while searching the whole device tree depth-first starting at the parent node. Fixes: 64b9e4d803b1 ("input: twl4030-vibra: Support for DT booted kernel") Fixes: e661d0a04462 ("Input: twl4030-vibra - fix ERROR: Bad of_node_put() warning") Signed-off-by: Johan Hovold Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: twl4030-vibra - fix ERROR: Bad of_node_put() warning

2018-01-31T13:46:12Z

commit e661d0a04462dd98667f8947141bd8defab5b34a upstream. Fix following: [ 8.862274] ERROR: Bad of_node_put() on /ocp/i2c@48070000/twl@48/audio [ 8.869293] CPU: 0 PID: 1003 Comm: modprobe Not tainted 4.2.0-rc2-letux+ #1175 [ 8.876922] Hardware name: Generic OMAP36xx (Flattened Device Tree) [ 8.883514] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 8.891693] [] (show_stack) from [] (dump_stack+0x78/0x94) [ 8.899322] [] (dump_stack) from [] (kobject_release+0x68/0x7c) [ 8.907409] [] (kobject_release) from [] (twl4030_vibra_probe+0x74/0x188 [twl4030_vibra]) [ 8.917877] [] (twl4030_vibra_probe [twl4030_vibra]) from [] (platform_drv_probe+0x48/0x90) [ 8.928497] [] (platform_drv_probe) from [] (really_probe+0xd4/0x238) [ 8.937103] [] (really_probe) from [] (driver_probe_device+0x30/0x48) [ 8.945678] [] (driver_probe_device) from [] (__driver_attach+0x68/0x8c) [ 8.954589] [] (__driver_attach) from [] (bus_for_each_dev+0x50/0x84) [ 8.963226] [] (bus_for_each_dev) from [] (bus_add_driver+0xcc/0x1e4) [ 8.971832] [] (bus_add_driver) from [] (driver_register+0x9c/0xe0) [ 8.980255] [] (driver_register) from [] (do_one_initcall+0x100/0x1b8) [ 8.988983] [] (do_one_initcall) from [] (do_init_module+0x58/0x1c0) [ 8.997497] [] (do_init_module) from [] (SyS_init_module+0x54/0x64) [ 9.005950] [] (SyS_init_module) from [] (ret_fast_syscall+0x0/0x54) [ 9.015838] input: twl4030:vibrator as /devices/platform/68000000.ocp/48070000.i2c/i2c-0/0-0048/48070000.i2c:twl@48:audio/input/input2 node passed to of_find_node_by_name is put inside that function and new node is returned if found. Free returned node not already freed node. Signed-off-by: Marek Belisko Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: twl6040-vibra - fix child-node lookup

2018-01-31T13:46:12Z

commit dcaf12a8b0bbdbfcfa2be8dff2c4948d9844b4ad upstream. Fix child-node lookup during probe, which ended up searching the whole device tree depth-first starting at parent rather than just matching on its children. Later sanity checks on node properties (which would likely be missing) should prevent this from causing much trouble however, especially as the original premature free of the parent node has already been fixed separately (but that "fix" was apparently never backported to stable). Fixes: e7ec014a47e4 ("Input: twl6040-vibra - update for device tree support") Fixes: c52c545ead97 ("Input: twl6040-vibra - fix DT node memory management") Signed-off-by: Johan Hovold Acked-by: Peter Ujfalusi Tested-by: H. Nikolaus Schaller (on Pyra OMAP5 hardware) Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: twl6040-vibra - fix DT node memory management

2018-01-31T13:46:12Z

commit c52c545ead97fcc2f4f8ea38f1ae3c23211e09a8 upstream. commit e7ec014a47e4 ("Input: twl6040-vibra - update for device tree support") made the separate vibra DT node to a subnode of the twl6040. It now calls of_find_node_by_name() to locate the "vibra" subnode. This function has a side effect to call of_node_put on() for the twl6040 parent node passed in as a parameter. This causes trouble later on. Solution: we must call of_node_get() before of_find_node_by_name() Signed-off-by: H. Nikolaus Schaller Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: 88pm860x-ts - fix child-node lookup

2018-01-31T13:46:12Z

commit 906bf7daa0618d0ef39f4872ca42218c29a3631f upstream. Fix child node-lookup during probe, which ended up searching the whole device tree depth-first starting at parent rather than just matching on its children. To make things worse, the parent node was prematurely freed, while the child node was leaked. Fixes: 2e57d56747e6 ("mfd: 88pm860x: Device tree support") Signed-off-by: Johan Hovold Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: elantech - add new icbody type 15

2018-01-17T08:29:28Z

commit 10d900303f1c3a821eb0bef4e7b7ece16768fba4 upstream. The touchpad of Lenovo Thinkpad L480 reports it's version as 15. Signed-off-by: Aaron Ma Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: i8042 - add TUXEDO BU1406 (N24_25BU) to the nomux list

2017-12-20T09:01:29Z

[ Upstream commit a4c2a13129f7c5bcf81704c06851601593303fd5 ] TUXEDO BU1406 does not implement active multiplexing mode properly, and takes around 550 ms in i8042_set_mux_mode(). Given that the device does not have external AUX port, there is no downside in disabling the MUX mode. Reported-by: Paul Menzel Suggested-by: Vojtech Pavlik Reviewed-by: Marcos Paulo de Souza Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

Input: ims-psu - check if CDC union descriptor is sane

2017-11-18T10:06:29Z

commit ea04efee7635c9120d015dcdeeeb6988130cb67a upstream. Before trying to use CDC union descriptor, try to validate whether that it is sane by checking that intf->altsetting->extra is big enough and that descriptor bLength is not too big and not too small. Reported-by: Andrey Konovalov Signed-off-by: Dmitry Torokhov Cc: Ben Hutchings Signed-off-by: Greg Kroah-Hartman

Input: mpr121 - set missing event capability

2017-11-15T09:04:12Z

[ Upstream commit 9723ddc8fe0d76ce41fe0dc16afb241ec7d0a29d ] This driver reports misc scan input events on the sensor's status register changes. But the event capability for them was not set in the device initialization, so these events were ignored. This change adds the missing event capability. Signed-off-by: Akinobu Mita Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman