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09d042a2eb
linux_dsm_epyc7002/drivers/input
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Dmitry Torokhov 09d042a2eb Revert "Input: synaptics - use dmax in input_mt_assign_slots" 
This reverts commit 6ab17a8484 since it,
according to Benjamin, causes issues with slot assignment:

E: 15.669119 0000 0000 0000     # ------------ SYN_REPORT (0) ----------
E: 15.954242 0003 002f 0000     # EV_ABS / ABS_MT_SLOT          0
E: 15.954242 0003 0039 0505     # EV_ABS / ABS_MT_TRACKING_ID   505
E: 15.954242 0003 0035 3851     # EV_ABS / ABS_MT_POSITION_X    3851
E: 15.954242 0003 0036 4076     # EV_ABS / ABS_MT_POSITION_Y    4076
E: 15.954242 0003 003a 0034     # EV_ABS / ABS_MT_PRESSURE      34
E: 15.954242 0001 014a 0001     # EV_KEY / BTN_TOUCH            1
E: 15.954242 0003 0000 3851     # EV_ABS / ABS_X                3851
E: 15.954242 0003 0001 4076     # EV_ABS / ABS_Y                4076
E: 15.954242 0003 0018 0034     # EV_ABS / ABS_PRESSURE         34
E: 15.954242 0001 0145 0001     # EV_KEY / BTN_TOOL_FINGER      1
E: 15.954242 0000 0000 0000     # ------------ SYN_REPORT (0) ----------
... (bunch of regular events)...
E: 16.020614 0000 0000 0000     # ------------ SYN_REPORT (0) ----------
E: 16.043601 0003 0035 3873     # EV_ABS / ABS_MT_POSITION_X    3873
E: 16.043601 0003 0036 3903     # EV_ABS / ABS_MT_POSITION_Y    3903
E: 16.043601 0003 003a 0050     # EV_ABS / ABS_MT_PRESSURE      50
E: 16.043601 0003 0035 3032     # EV_ABS / ABS_MT_POSITION_X    3032
E: 16.043601 0003 0036 3832     # EV_ABS / ABS_MT_POSITION_Y    3832
E: 16.043601 0003 003a 0044     # EV_ABS / ABS_MT_PRESSURE      44
E: 16.043601 0003 0000 3032     # EV_ABS / ABS_X                3032
E: 16.043601 0003 0001 3832     # EV_ABS / ABS_Y                3832
E: 16.043601 0003 0018 0044     # EV_ABS / ABS_PRESSURE         44
E: 16.043601 0001 0145 0000     # EV_KEY / BTN_TOOL_FINGER      0
E: 16.043601 0001 014d 0001     # EV_KEY / BTN_TOOL_DOUBLETAP   1
E: 16.043601 0000 0000 0000     # ------------ SYN_REPORT (0) ----------
E: 16.068837 0003 002f 0001     # EV_ABS / ABS_MT_SLOT          1
E: 16.068837 0003 0039 0506     # EV_ABS / ABS_MT_TRACKING_ID   506
E: 16.068837 0003 0035 3912     # EV_ABS / ABS_MT_POSITION_X    3912
E: 16.068837 0003 0036 3743     # EV_ABS / ABS_MT_POSITION_Y    3743
E: 16.068837 0003 003a 0056     # EV_ABS / ABS_MT_PRESSURE      56
E: 16.068837 0003 002f 0000     # EV_ABS / ABS_MT_SLOT          0
E: 16.068837 0003 0035 3026     # EV_ABS / ABS_MT_POSITION_X    3026
E: 16.068837 0003 0036 3708     # EV_ABS / ABS_MT_POSITION_Y    3708
E: 16.068837 0003 003a 0052     # EV_ABS / ABS_MT_PRESSURE      52
E: 16.068837 0003 0000 3026     # EV_ABS / ABS_X                3026
E: 16.068837 0003 0001 3708     # EV_ABS / ABS_Y                3708
E: 16.068837 0003 0018 0052     # EV_ABS / ABS_PRESSURE         52
E: 16.068837 0000 0000 0000     # ------------ SYN_REPORT (0) ----------

Slot 0 and 1 gets inverted in the second report above, which
introduces a cursor jump. The problem is that this cursor jump is
often enough to leave the current widget, and X sends the
scrolling events to whoever is now under the cursor.

Reported-by: Benjamin Tissoires <btissoir@redhat.com>
Reported-by: Hans de Goede <hdegoede@redhat.com>
2015-03-16 09:17:16 -07:00
..
gameport Input: initialize device counter variables with -1 2014-12-03 15:27:17 -08:00
joystick Input: adi - remove an unnecessary check 2015-02-11 23:07:13 -08:00
keyboard Input: tc3589x-keypad - set IRQF_ONESHOT flag to ensure IRQ request 2015-03-04 15:17:08 -08:00
misc Input: mma8450 - add parent device 2015-02-25 17:13:51 -08:00
mouse Revert "Input: synaptics - use dmax in input_mt_assign_slots" 2015-03-16 09:17:16 -07:00
serio Merge branch 'bfin_rotary' into next 2015-02-15 16:07:18 -08:00
tablet Input: gtco - use sign_extend32() for sign extension 2015-01-26 23:07:45 -08:00
touchscreen Input: sun4i-ts - add thermal driver dependency 2015-03-02 15:15:50 -08:00
apm-power.c Input: random formatting fixes 2012-08-21 22:29:49 -07:00
evbug.c
evdev.c Input: evdev - do not queue SYN_DROPPED if queue is empty 2015-02-05 19:29:02 -08:00
ff-core.c Input: random formatting fixes 2012-08-21 22:29:49 -07:00
ff-memless.c Input: random formatting fixes 2012-08-21 22:29:49 -07:00
input-compat.c compat: Use COMPAT_USE_64BIT_TIME in the input subsystem 2012-02-20 12:48:47 -08:00
input-compat.h compat: Use COMPAT_USE_64BIT_TIME in the input subsystem 2012-02-20 12:48:47 -08:00
input-mt.c Input: MT - add support for balanced slot assignment 2015-02-01 11:50:35 -08:00
input-polldev.c Input: implement managed polled input devices 2014-05-14 16:40:04 -07:00
input.c Input: do not try to filter out events if handler is not a filter 2015-01-08 13:53:34 -08:00
joydev.c Input: fix use-after-free introduced with dynamic minor changes 2012-10-22 08:50:37 +03:00
Kconfig Input: mousedev - allow disabling even without CONFIG_EXPERT 2013-10-31 08:46:07 -07:00
Makefile Input: matrix-keymap - uninline and prepare for device tree support 2012-05-10 22:38:47 -07:00
matrix-keymap.c input: Export matrix_keypad_parse_of_params() 2013-04-19 00:31:13 +02:00
mousedev.c Input: mousedev - fix race when creating mixed device 2014-03-29 14:44:23 -07:00
sparse-keymap.c treewide: Fix typo in Documentation/DocBook 2014-02-19 14:58:17 +01:00