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6b30c73 Duson Lin 07 August 2015, 21:37:24 UTC Input: elantech - add special check for fw_version 0x470f01 touchpad It is no need to check the packet[0] for sanity check when doing elantech_packet_check_v4() function for fw_version = 0x470f01 touchpad. Signed-off by: Duson Lin <dusonlin@emc.com.tw> Reviewed-by: Ulrik De Bie <ulrik.debie-os@e2big.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 07 August 2015, 21:54:15 UTC
e661d0a Marek Belisko 29 July 2015, 21:02:19 UTC Input: twl4030-vibra - fix ERROR: Bad of_node_put() warning 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] [<c00159e0>] (unwind_backtrace) from [<c0012488>] (show_stack+0x10/0x14) [ 8.891693] [<c0012488>] (show_stack) from [<c05cb810>] (dump_stack+0x78/0x94) [ 8.899322] [<c05cb810>] (dump_stack) from [<c02cfd5c>] (kobject_release+0x68/0x7c) [ 8.907409] [<c02cfd5c>] (kobject_release) from [<bf0040c4>] (twl4030_vibra_probe+0x74/0x188 [twl4030_vibra]) [ 8.917877] [<bf0040c4>] (twl4030_vibra_probe [twl4030_vibra]) from [<c03816ac>] (platform_drv_probe+0x48/0x90) [ 8.928497] [<c03816ac>] (platform_drv_probe) from [<c037feb4>] (really_probe+0xd4/0x238) [ 8.937103] [<c037feb4>] (really_probe) from [<c0380160>] (driver_probe_device+0x30/0x48) [ 8.945678] [<c0380160>] (driver_probe_device) from [<c03801e0>] (__driver_attach+0x68/0x8c) [ 8.954589] [<c03801e0>] (__driver_attach) from [<c037ea60>] (bus_for_each_dev+0x50/0x84) [ 8.963226] [<c037ea60>] (bus_for_each_dev) from [<c037f828>] (bus_add_driver+0xcc/0x1e4) [ 8.971832] [<c037f828>] (bus_add_driver) from [<c0380b60>] (driver_register+0x9c/0xe0) [ 8.980255] [<c0380b60>] (driver_register) from [<c00097e0>] (do_one_initcall+0x100/0x1b8) [ 8.988983] [<c00097e0>] (do_one_initcall) from [<c00b8008>] (do_init_module+0x58/0x1c0) [ 8.997497] [<c00b8008>] (do_init_module) from [<c00b8cac>] (SyS_init_module+0x54/0x64) [ 9.005950] [<c00b8cac>] (SyS_init_module) from [<c000ed20>] (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 <marek@goldelico.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 05 August 2015, 18:11:37 UTC
073e570 Hans de Goede 03 August 2015, 21:06:24 UTC Input: alps - only Dell laptops have separate button bits for v2 dualpoint sticks It turns out that only Dell laptops have the separate button bits for v2 dualpoint sticks and that commit 92bac83dd79e ("Input: alps - non interleaved V2 dualpoint has separate stick button bits") causes regressions on Toshiba laptops. This commit adds a check for Dell laptops to the code for handling these extra button bits, fixing this regression. This patch has been tested on a Dell Latitude D620 to make sure that it does not reintroduce the original problem. Reported-and-tested-by: Douglas Christman <douglaschristman@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 03 August 2015, 21:11:47 UTC
b6e2654 Chen-Yu Tsai 03 August 2015, 20:29:29 UTC Input: axp20x-pek - add module alias Add a proper module alias so the driver can be autoloaded when the parent axp20x mfd driver registers its cells. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Carlo Caione <carlo@caione.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 03 August 2015, 21:11:46 UTC
c20bc55 Dmitry Torokhov 30 July 2015, 18:01:13 UTC Input: turbografx - fix potential out of bound access Patch 17dd3f0f7aa7: "[PATCH] drivers/input/joystick: convert to dynamic input_dev allocation" from Sep 15, 2005, leads to the following static checker warning: drivers/input/joystick/turbografx.c:235 tgfx_probe() error: buffer overflow 'tgfx_buttons' 5 <= 5 drivers/input/joystick/turbografx.c 195 for (i = 0; i < n_devs; i++) { 196 if (n_buttons[i] < 1) 197 continue; 198 199 if (n_buttons[i] > 6) { ^^^^^^^^^^^^^^^^ Possibly off by one. >= 6. Let's change the upper value to ARRAY_SIZE(tgfx_buttons) to ensure we do not reach past the end of the array. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 03 August 2015, 21:11:45 UTC
3213afb Dmitry Torokhov 28 July 2015, 17:25:03 UTC Revert "Input: zforce - don't overwrite the stack" This reverts commit 7d01cd261c76f95913c81554a751968a1d282d3a because with given FRAME_MAXSIZE of 257 the check will never trigger and it causes warnings from GCC (with -Wtype-limits). Also the check was incorrect as it was not accounting for the already read 2 bytes of data stored in the buffer. 28 July 2015, 17:25:03 UTC
d580692 John Horan 24 July 2015, 21:45:33 UTC Input: bcm5974 - add support for the 2015 Macbook Pro Add support for the MacBookPro12,1 model. This patch needs to be applied together with the accompanied HID patch, as usual. Tested-by: John Horan <knasher@gmail.com> Tested-by: Jochen Radmacher <jradmacher@gmx.de> Tested-by: Yang Hongyang <burnef@gmail.com> Tested-by: Yen-Chin, Lee <coldnew.tw@gmail.com> Tested-by: George Hilios <ghilios@gmail.com> Tested-by: Janez Urevc <janez@janezurevc.name> Signed-off-by: Henrik Rydberg <rydberg@bitmath.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 27 July 2015, 22:43:47 UTC
a4a2c54 Henrik Rydberg 24 July 2015, 21:45:05 UTC HID: apple: Add support for the 2015 Macbook Pro This patch adds keyboard support for MacbookPro12,1 as WELLSPRING9 (0x0272, 0x0273, 0x0274). The touchpad is handled in a separate bcm5974 patch, as usual. Tested-by: John Horan <knasher@gmail.com> Tested-by: Jochen Radmacher <jradmacher@gmx.de> Tested-by: Yang Hongyang <burnef@gmail.com> Tested-by: Yen-Chin, Lee <coldnew.tw@gmail.com> Tested-by: George Hilios <ghilios@gmail.com> Tested-by: Janez Urevc <janez@janezurevc.name> Signed-off-by: Henrik Rydberg <rydberg@bitmath.org> Acked-by: Jiri Kosina <jkosina@suse.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 27 July 2015, 22:43:46 UTC
efbd347 Henrik Rydberg 24 July 2015, 21:44:37 UTC Input: bcm5974 - prepare for a new trackpad generation With the advent of the Macbook Pro 12, we see a new generation of trackpads, capable of force sensoring and haptic feedback. This patch prepares for the new device by adding configuration data for the code paths that would otherwise look different. Tested-by: John Horan <knasher@gmail.com> Tested-by: Jochen Radmacher <jradmacher@gmx.de> Tested-by: Yang Hongyang <burnef@gmail.com> Tested-by: Yen-Chin, Lee <coldnew.tw@gmail.com> Tested-by: George Hilios <ghilios@gmail.com> Tested-by: Janez Urevc <janez@janezurevc.name> Signed-off-by: Henrik Rydberg <rydberg@bitmath.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 27 July 2015, 22:43:45 UTC
ab80ee3 Jiri Kosina 24 July 2015, 21:33:21 UTC Input: synaptics - dump ext10 capabilities as well Make extended capabilities obtained through $10 query also available in touchpad identification. Signed-off-by: Jiri Kosina <jkosina@suse.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 27 July 2015, 22:43:45 UTC
8b5a359 Bastien Nocera 24 July 2015, 16:08:53 UTC Input: goodix - fix touch coordinates on WinBook TW100 and TW700 The touchscreen on the WinBook TW100 and TW700 don't match the default display, with 0,0 touches being reported when touching at the bottom right of the screen. 1280,800 0,800 +-------------+ | | | | | | +-------------+ 1280,0 0,0 It's unfortunately impossible to detect this problem with data from the DSDT, or other auxiliary metadata, so fallback to quirking this specific model of tablet instead. Signed-off-by: Bastien Nocera <hadess@hadess.net> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 24 July 2015, 16:11:02 UTC
b38ebd1 Dmitry Torokhov 22 July 2015, 21:56:39 UTC Input: LEDs - skip unnamed LEDs Devices may declare more LEDs than what is known to input-leds (HID does this for some devices). Instead of showing ugly warnings on connect and, even worse, oopsing on disconnect, let's simply ignore LEDs that are not known to us. Reported-and-tested-by: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 24 July 2015, 16:11:01 UTC
9684917 Bernhard Bender 23 July 2015, 20:58:08 UTC Input: usbtouchscreen - avoid unresponsive TSC-30 touch screen This patch fixes a problem in the usbtouchscreen driver for DMC TSC-30 touch screen. Due to a missing delay between the RESET and SET_RATE commands, the touch screen may become unresponsive during system startup or driver loading. According to the DMC documentation, a delay is needed after the RESET command to allow the chip to complete its internal initialization. As this delay is not guaranteed, we had a system where the touch screen occasionally did not send any touch data. There was no other indication of the problem. The patch fixes the problem by adding a 150ms delay between the RESET and SET_RATE commands. Cc: stable@vger.kernel.org Suggested-by: Jakob Mustafa <jakob.mustafa@bytecmed.com> Signed-off-by: Bernhard Bender <bernhard.bender@bytecmed.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 23 July 2015, 21:43:17 UTC
d98399e Peter Hutterer 16 July 2015, 17:38:15 UTC Input: elantech - force resolution of 31 u/mm All Elantech touchpads pre-v4 with dynamic resolution queries have a fixed resolution of 800dpi -> 31.49 units/mm. Set this statically, so userspace does not have to guess. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 16 July 2015, 17:47:31 UTC
7d01cd2 Oleksij Rempel 13 July 2015, 16:54:42 UTC Input: zforce - don't overwrite the stack If we get a corrupted packet with PAYLOAD_LENGTH > FRAME_MAXSIZE, we will silently overwrite the stack. Cc: stable@vger.kernel.org Signed-off-by: Oleksij Rempel <external.Oleksij.Rempel@de.bosch.com> Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 16 July 2015, 17:47:30 UTC
dbf3c37 Dmitry Torokhov 10 July 2015, 17:11:07 UTC Revert "Input: synaptics - allocate 3 slots to keep stability in image sensors" This reverts commit 63c4fda3c0bb841b1aad1298fc7fe94058fc79f8 as it causes issues with detecting 3-finger taps. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=100481 Cc: stable@vger.kernel.org Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> 10 July 2015, 17:11:07 UTC
539c4b8 duson 07 July 2015, 17:25:39 UTC Input: elan_i2c - change the hover event from MT to ST The firmware only reports hover condition while the very first contact is approaching the surface; the hover is not reported for the subsequent contacts. Therefore we should not be using ABS_MT_DISTANCE to report hover but rather its single-touch counterpart ABS_DISTANCE. Signed-off-by: Duson Lin <dusonlin@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 07 July 2015, 18:28:31 UTC
a5cba18 Dmitry Torokhov 04 July 2015, 06:56:31 UTC Merge branch 'next' into for-linus Prepare second round of input updates for 4.2 merge window. 04 July 2015, 06:56:31 UTC
d55d0b5 HungNien Chen 01 July 2015, 17:06:49 UTC Input: wdt87xx_i2c - add a scaling factor for TOUCH_MAJOR event Get the scaling factor when it reads the sys params. The width value will multiple the factor and report the value in the TOUCH_MAJOR event. Signed-off-by: HungNien Chen <hn.chen@weidahitech.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 01 July 2015, 18:06:50 UTC
57ff96e Dmitry Torokhov 30 June 2015, 18:28:43 UTC Input: wdt87xx_i2c - remove stray newline in diagnostic message There is no reason to have a newline between plat_id and xml_id1. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 01 July 2015, 18:06:49 UTC
580a64b Sebastian Ott 29 June 2015, 19:13:05 UTC Input: arc_ps2 - add HAS_IOMEM dependency Fix this compile error: drivers/built-in.o: In function `arc_ps2_probe': /mnt/linux/drivers/input/serio/arc_ps2.c:206: undefined reference to `devm_ioremap_resource' Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 29 June 2015, 19:57:05 UTC
11ddba2 Dmitry Torokhov 29 June 2015, 18:56:27 UTC Input: wdt87xx_i2c - fix format warning This fixes the following warning: drivers/input/touchscreen/wdt87xx_i2c.c: In function 'wdt87xx_validate_firmware': >> drivers/input/touchscreen/wdt87xx_i2c.c:472:4: warning: format '%zd' expects argument of type 'signed size_t', but argument 4 has type 'size_t' [-Wformat=] size, fw->size); Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 29 June 2015, 19:57:04 UTC
7c49437 Dmitry Torokhov 01 June 2015, 17:35:16 UTC Input: improve parsing OF parameters for touchscreens When applying touchscreen parameters specified in device tree let's make sure we keep whatever setup was done by the driver and not reset the missing values to zero. Reported-by: Pavel Machek <pavel@ucw.cz> Tested-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 25 June 2015, 21:45:46 UTC
38e1b72 Dmitry Torokhov 01 June 2015, 17:41:11 UTC Input: edt-ft5x06 - mark as direct input device edt-ft5x06 is a touchscreen and thus a direct input device; let's amrk it as such. This also allows us to drop some initialization code as input_init_mt_slots() will do that for us. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 25 June 2015, 21:45:06 UTC
3e2b03d Anshul Garg 25 June 2015, 20:33:12 UTC Input: use for_each_set_bit() where appropriate Instead of iterating over all bits in a bitmap and test them individually let's siwtch to for_each_set_bit() which is more compact and is also faster. Also use bitmap_weight() when counting number of set bits. This also fixes INPUT_DO_TOGGLE() implementation as it should have used *_CNT as the upper boundary, not *_MAX. Signed-off-by: Anshul Garg <aksgarg1989@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 25 June 2015, 21:44:36 UTC
3e30c11 HungNien Chen 15 June 2015, 15:57:08 UTC Input: add a driver for wdt87xx touchscreen controller This is a driver for Weida HiTech WDT87xx series touchscreen controller. Signed-off-by: HungNien Chen <hn.chen@weidahitech.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 24 June 2015, 21:55:54 UTC
eeeee40 Hans de Goede 24 June 2015, 21:25:54 UTC Input: axp20x-pek - fix reporting button state as inverted Currently we are reporting the button state as inverted on all boards with an axp209 pmic, tested on a ba10-tvbox, bananapi, bananapro, cubietruck and utoo-p66 tablet. The axp209 datasheet clearly states that the power button must be connected between the PWRON key and ground. Which means that on a press we will get a falling edge (dbf) irq not a rising one, and likewise on release we will get a rising edge (dbr) irq, not a falling one. This commit swaps the check for the 2 irqs fixing the inverted reporting of the power button state. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Carlo Caione <carlo@caione.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 24 June 2015, 21:55:53 UTC
cae705b Pavel Rojtberg 22 June 2015, 21:11:30 UTC Input: xpad - re-send LED command on present event The controller only receives commands when its present. So for the correct LED to be lit the LED command has to be sent on the present event. Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 22 June 2015, 21:24:58 UTC
75b7f05 Pierre-Loup A. Griffais 22 June 2015, 21:10:36 UTC Input: xpad - set the LEDs properly on XBox Wireless controllers Based on Patch by Pierre-Loup A. Griffais <pgriffais@valvesoftware.com>: Add the logic to set the LEDs on XBox Wireless controllers. Command sequence found by sniffing the Windows data stream when plugging the device in. Updated based on comments on linux-input: unify codepaths in xpad_send_led_command for wired/ wireless controller. Also document command values for clarification. All values tested on Xbox 360 Wireless Controller. Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 22 June 2015, 21:24:57 UTC
e998200 Fabio Estevam 22 June 2015, 16:22:34 UTC Input: imx_keypad - check for clk_prepare_enable() error clk_prepare_enable() may fail, so we should better check its return value and propagate it in the case of error. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 22 June 2015, 16:33:51 UTC
f7ebc4d Dmitry Torokhov 22 June 2015, 16:26:29 UTC Merge branch 'next' into for-linus Prepare first round of input updates for 4.2 merge window. 22 June 2015, 16:26:29 UTC
469d7d2 Frodo Lai 16 June 2015, 22:03:53 UTC Input: pixcir_i2c_ts - fix receive error The i2c_master_recv() uses readsize to receive data from i2c but compares to size of rdbuf which is always 27. This would cause problem when the max_fingers is not 5. Change the comparison value to readsize instead. Fixes: 36874c7e219 ("Input: pixcir_i2c_ts - support up to 5 fingers and hardware tracking IDs:) Cc: stable@vger.kernel.org Signed-off-by: Frodo Lai <frodo_lai@bcmcom.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 17 June 2015, 00:11:27 UTC
84c88ef Baruch Siach 12 June 2015, 00:54:13 UTC MAINTAINERS: remove non existent input mt git tree The "INPUT MULTITOUCH (MT) PROTOCOL" entry git tree is not there on git.kernel.org. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 17 June 2015, 00:09:19 UTC
ea0afac Uwe Kleine-König 17 June 2015, 00:02:13 UTC Input: improve usage of gpiod API Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions) which appeared in v3.17-rc1, the gpiod_get* functions take an additional parameter that allows to specify direction and initial value for output. Simplify drivers accordingly. Note that in the case of the drv260x driver error checking is more strict now because -ENOSYS is reported to the caller now. But this should only be returned if GPIOLIB is disabled which shouldn't happen as the driver depends on GPIOLIB. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 17 June 2015, 00:09:14 UTC
eeb64c1 Samuel Thibault 06 June 2015, 18:44:39 UTC tty/vt/keyboard: define LED triggers for VT keyboard lock states In addition to defining triggers for VT LED states, let's define triggers for VT keyboard lock states, such as "kbd-shiftlock", "kbd-altgrlock", etc. This permits to fix #7063 from userland by using a modifier to implement proper CapsLock behavior and have the keyboard caps lock led show that modifier state. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Tested-by: Pavel Machek <pavel@ucw.cz> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 16 June 2015, 21:59:46 UTC
5235552 Samuel Thibault 17 March 2015, 04:19:44 UTC tty/vt/keyboard: define LED triggers for VT LED states Now that input core allows controlling keyboards LEDs via standard LED subsystem triggers let's switch VT keyboard code to make use of this feature. We will define the following standard triggers: "kbd-scrollock", "kbd-numlock", "kbd-capslock", and "kbd-kanalock" which are default triggers for respective LEDs on keyboards. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Tested-by: Pavel Machek <pavel@ucw.cz> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 16 June 2015, 21:59:46 UTC
f60c8ba Samuel Thibault 17 March 2015, 04:19:56 UTC Input: export LEDs as class devices in sysfs This change creates a new input handler called "leds" that exports LEDs on input devices as standard LED class devices in sysfs and allows controlling their state via sysfs or via any of the standard LED triggers. This allows to re-purpose and reassign LDEs on the keyboards to represent states other than the standard keyboard states (CapsLock, NumLock, etc). The old API of controlling input LEDs by writing into /dev/input/eventX devices is still present and will take precedence over accessing via LEDs subsystem (i.e. it may override state set by a trigger). If input device is "grabbed" then requests coming through LED subsystem will be ignored. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Tested-by: Pavel Machek <pavel@ucw.cz> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 12 June 2015, 01:18:11 UTC
cf99289 Fabian Frederick 11 June 2015, 20:07:59 UTC Input: cyttsp4 - use swap() in cyttsp4_get_touch() Use kernel.h macro definition. Thanks to Julia Lawall for Coccinelle scripting support. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 11 June 2015, 23:47:34 UTC
c7a4fb5 Dmitry Torokhov 09 June 2015, 18:51:05 UTC Input: goodix - do not explicitly set evbits in input device input_mt_init_slots() will do that for us. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: Bastien Nocera <hadess@hadess.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 11 June 2015, 23:47:34 UTC
e70b030 Irina Tirdea 09 June 2015, 18:04:40 UTC Input: goodix - export id and version read from device Goodix touchscreens export through their registers a Product ID and Firmware Version. The Product ID is an ASCII encoding of the product name (e.g.: "911"). Export to sysfs (through the input subsystem) the product id and firmware version read from the device rather than using constant values. Signed-off-by: Octavian Purdila <octavian.purdila@intel.com> Signed-off-by: Irina Tirdea <irina.tirdea@intel.com> Acked-by: Bastien Nocera <hadess@hadess.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 09 June 2015, 18:23:27 UTC
0e0432f Irina Tirdea 09 June 2015, 18:03:15 UTC Input: goodix - fix variable length array warning Fix sparse warning: drivers/input/touchscreen/goodix.c:182:26: warning: Variable length array is used. Replace the variable length array with fixed length. Some Goodix devices have maximum 5 touch points, while others have 10 touch points. Using the maximum length (80 bytes) for all devices will lead to wasting 40 bytes on stack when using devices with maximum 5 touch points. However, that is preferable to using kmalloc which will use even more resources. Signed-off-by: Irina Tirdea <irina.tirdea@intel.com> Acked-by: Bastien Nocera <hadess@hadess.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 09 June 2015, 18:23:26 UTC
0dfb35b Irina Tirdea 09 June 2015, 18:01:38 UTC Input: goodix - fix alignment issues Fix alignment to match open parenthesis detected by running checkpatch.pl --strict. Signed-off-by: Irina Tirdea <irina.tirdea@intel.com> Acked-by: Bastien Nocera <hadess@hadess.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 09 June 2015, 18:23:25 UTC
5179f0c Steve Twiss 08 June 2015, 23:26:20 UTC Input: add OnKey driver for DA9063 MFD part This adds OnKey driver support for DA9063. Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 09 June 2015, 18:23:24 UTC
7b9f183 Charlie Mooney 08 June 2015, 23:48:23 UTC Input: elan_i2c - add product IDs FW names Previously the elan_i2c touchpad driver would simply request the firmware "/lib/firmware/elan_i2c.bin", which does not work well if there are multiple such devices in the system. Let's append the "product ID" (by using the same function as the sysfs interface for consistency) to the filename. This results in filenames of the form "/lib/firmware/elan_i2c_72.0.bin", allowing you to support multiple elan_i2c touchpads on the same device by simply naming each device's FW with its corresponding product ID. This way when you trigger a fw update the driver will load the correct binary. Signed-off-by: Charlie Mooney <charliemooney@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 09 June 2015, 00:12:25 UTC
12018ac Duson Lin 08 June 2015, 23:39:35 UTC Input: elan_i2c - add support for multi IC type and iap format In order to support multiple IC types for i2c/smbus protocol, add get ic type command and use this data when checking firmware page count and signature address. Signed-off-by: Duson Lin <dusonlin@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 09 June 2015, 00:12:24 UTC
7f2ca8b Peter Hutterer 08 June 2015, 17:17:32 UTC Input: synaptics - add min/max quirk for Lenovo S540 https://bugzilla.redhat.com/show_bug.cgi?id=1223051#c2 Cc: stable@vger.kernel.org Tested-by: tommy.gagnes@gmail.com Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 08 June 2015, 17:19:08 UTC
088df2c Hans de Goede 05 June 2015, 05:31:43 UTC Input: alps - do not reduce trackpoint speed by half On some v7 devices (e.g. Lenovo-E550) the deltas reported are typically only in the 0-1 range dividing this by 2 results in a range of 0-0. And even for v7 devices where this does not lead to making the trackstick entirely unusable, it makes it twice as slow as before we added v7 support and were using the ps/2 mouse emulation of the dual point setup. If some kind of generic slowdown is actually necessary for some devices, then that belongs in userspace, not in the kernel. Cc: stable@vger.kernel.org Reported-and-tested-by: Rico Moorman <rico.moorman@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 05 June 2015, 05:34:40 UTC
692dd19 洪一竹 05 June 2015, 05:00:24 UTC Input: elantech - add new icbody type This adds new icbody type to the list recognized by Elantech PS/2 driver. Cc: stable@vger.kernel.org Signed-off-by: Sam Hung <sam.hung@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 05 June 2015, 05:34:39 UTC
85919a0 Dmitry Tunin 31 May 2015, 18:26:49 UTC Input: focaltech - report finger width to userspace Focaltech touchpads report finger width in packet[5] of absolute packet. Range for width in raw format is 0x10 - 0x70. Second half-byte is always 0. 0xff is reported, when a large contact area is detected. This can be handled in userspace. Signed-off-by: Dmitry Tunin <hanipouspilot@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 02 June 2015, 17:46:10 UTC
ffb6e0c Arnd Bergmann 26 May 2015, 21:45:29 UTC tty: remove platform_sysrq_reset_seq The platform_sysrq_reset_seq code was intended as a way for an embedded platform to provide its own sysrq sequence at compile time. After over two years, nobody has started using it in an upstream kernel, and the platforms that were interested in it have moved on to devicetree, which can be used to configure the sequence without requiring kernel changes. The method is also incompatible with the way that most architectures build support for multiple platforms into a single kernel. Now the code is producing warnings when built with gcc-5.1: drivers/tty/sysrq.c: In function 'sysrq_init': drivers/tty/sysrq.c:959:33: warning: array subscript is above array bounds [-Warray-bounds] key = platform_sysrq_reset_seq[i]; We could fix this, but it seems unlikely that it will ever be used, so let's just remove the code instead. We still have the option to pass the sequence either in DT, using the kernel command line, or using the /sys/module/sysrq/parameters/reset_seq file. Fixes: 154b7a489a ("Input: sysrq - allow specifying alternate reset sequence") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 02 June 2015, 17:43:47 UTC
5f0ee9d Hans de Goede 02 June 2015, 17:40:50 UTC Input: elantech - fix detection of touchpads where the revision matches a known rate Make the check to skip the rate check more lax, so that it applies to all hw_version 4 models. This fixes the touchpad not being detected properly on Asus PU551LA laptops. Cc: stable@vger.kernel.org Reported-and-tested-by: David Zafra Gómez <dezeta@klo.es> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 02 June 2015, 17:43:07 UTC
e002273 Shailendra Verma 26 May 2015, 21:08:37 UTC Input: synaptics_i2c - use proper boolean values The variable no_decel is bool type so assigning "true" instead of "1". Also, synaptics_i2c_get_input() has bool return type, so let's use "false" there. Signed-off-by: Shailendra Verma <shailendra.capricorn@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 26 May 2015, 21:16:11 UTC
feb9eba Shailendra Verma 26 May 2015, 21:07:12 UTC Input: psmouse - use true instead of 1 for boolean values The variable psmouse_smartscroll is bool type so assigning true instead of 1. Signed-off-by: Shailendra Verma <shailendra.capricorn@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 26 May 2015, 21:16:10 UTC
7debcbb Shailendra Verma 26 May 2015, 20:44:06 UTC Input: cyapa - fix a few typos in comments Signed-off-by: Shailendra Verma <shailendra.capricorn@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 26 May 2015, 21:16:09 UTC
e4b88e1 Dmitry Torokhov 22 May 2015, 20:44:33 UTC Input: stmpe-ts - enforce device tree only mode The STMPE MFD is only used with device tree configured systems (and STMPE MFD core depends on OF), so force the configuration to come from device tree only. Tested-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Marek Vasut <marex@denx.de> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 26 May 2015, 21:16:08 UTC
f91a3f0 Dmitry Torokhov 22 May 2015, 20:09:11 UTC Input: stmpe-ts - fix automatic module loading When STMPE is instantiated via device tree individual MFD cells rae formed with OF modaliases, not platform modaliases, and so we need to add OF device table to the driver if we want it to load automatically: of:Nstmpe_touchscreenT<NULL>Cst,stmpe-ts Reported-by: Heiner Kallweit <hkallweit1@gmail.com> Tested-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 22 May 2015, 22:30:11 UTC
25d238b Rajeev Kumar 22 May 2015, 16:58:30 UTC Input: update email-id of Rajeev Kumar rajeev-dlh.kumar@st.com email-id doesn't exist anymore as I have left the company. Signed-off-by: Rajeev Kumar <rajeevkumar.linux@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 22 May 2015, 17:59:55 UTC
bde3045 Khem Raj 22 May 2015, 16:56:29 UTC Input: sentelic - use "static inline" instead of "inline" gcc-5 defaults to gnu11 which used c99 inline semantics in c99 'inline' is not externally visible unlike gnu89, therefore we use 'static inline' which has same semantics between gnu89 and c99 Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 22 May 2015, 17:59:54 UTC
77b071e Marek Vasut 08 May 2015, 05:25:49 UTC Input: smtpe-ts - wait 50mS until polling for pen-up Wait a little bit longer, 50mS instead of 20mS, until the driver starts polling for pen-up. The problematic behavior before this patch is applied is as follows. The behavior was observed on the STMPE610QTR controller. Upon a physical pen-down event, the touchscreen reports one set of x-y-p coordinates and a pen-down event. After that, the pen-up polling is triggered and since the controller is not ready yet, the polling mistakenly detects a pen-up event while the physical state is still such that the pen is down on the touch surface. The pen-up handling flushes the controller FIFO, so after that, all the samples in the controller are discarded. The controller becomes ready shortly after this bogus pen-up handling and does generate again a pen-down interrupt. This time, the controller contains x-y-p samples which all read as zero. Since pressure value is zero, this set of samples is effectively ignored by userland. In the end, the driver just bounces between pen-down and bogus pen-up handling, generating no useful results. Fix this by giving the controller a bit more time before polling it for pen-up. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 22 May 2015, 00:06:13 UTC
e686e9e Marek Vasut 08 May 2015, 05:24:58 UTC Input: smtpe-ts - use msecs_to_jiffies() instead of HZ Use msecs_to_jiffies(20) instead of plain (HZ / 50), as the former is much more explicit about it's behavior. We want to schedule the task 20 mS from now, so make it explicit in the code. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 22 May 2015, 00:05:48 UTC
3a38958 Laurent Pinchart 21 May 2015, 23:07:37 UTC Input: adxl34x - add OF match support The I2C subsystem can match devices without explicit OF support based on the part of their compatible property after the comma. However, this mechanism uses the first compatible value only. For adxl34x OF device nodes the compatible property will contain the more specific "adi,adxl345" or "adi,adxl346" value first. This prevents the device node from being matched with the adxl34x driver. Fix this by adding an OF match table with an "adi,adxl345" compatible entry. There's no need to add the "adi,adxl346" entry as the ADXL346 is backward-compatible with the ADXL345 with differences handled by runtime detection of the device model. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 21 May 2015, 23:58:02 UTC
e465bf6 Laurent Pinchart 21 May 2015, 23:06:49 UTC DT: i2c: Deprecate adi,adxl34x compatible string DT nodes should use the more specific adi,adxl345 and adi,adxl346 compatible values instead. As the ADXL346 is backward-compatible with the ADXL345, ADXL346 nodes must list both adi,adxl346 and adi,adxl345, in that order. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 21 May 2015, 23:58:02 UTC
b53d750 Dmitry Torokhov 15 April 2015, 00:46:43 UTC Input: cyapa - do not set otherwise unused variable As the name suggests, always_unused argument in cyapa_gen3_set_power_mode() is never used, so there is no reason for setting it to 0. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 21 May 2015, 22:59:23 UTC
15397f1 Thomas Hellstrom 20 May 2015, 21:50:30 UTC Input: joydev - don't classify the vmmouse as a joystick Joydev is currently thinking some absolute mice are joystick, and that messes up games in VMware guests, as the cursor typically gets stuck in the top left corner. Try to detect the event signature of a VMmouse input device and back off for such devices. We're still incorrectly detecting, for example, the VMware absolute USB mouse as a joystick, but adding an event signature matching also that device would be considerably more risky, so defer that to a later merge window. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 21 May 2015, 22:58:27 UTC
c37f6d3 Dmitry Torokhov 15 April 2015, 17:31:10 UTC Input: atmel_mxt_ts - use BIT() macro when reporting button state This makes the intent a tad more clear. Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 20 May 2015, 21:49:36 UTC
412dbad Thomas Hellstrom 20 May 2015, 21:46:14 UTC Input: vmmouse - do not reference non-existing version of X driver The vmmouse Kconfig help text was referring to an incorrect user-space driver version. Fix this. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 20 May 2015, 21:47:26 UTC
72eceab Hans de Goede 20 May 2015, 21:37:41 UTC Input: alps - fix finger jumps on lifting 2 fingers on v7 touchpad On v7 touchpads sometimes when 2 fingers are moved down on the touchpad until they "fall of" the touchpad, the second touch will report 0 for y (max y really since the y axis is inverted) and max x as coordinates, rather then reporting 0, 0 as is expected for a non touching finger. This commit detects this and treats these touches as non touching. See the evemu-recording here: https://bugzilla.redhat.com/attachment.cgi?id=1025058 BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1221200 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 20 May 2015, 21:46:02 UTC
dccf1dd Hans de Goede 20 May 2015, 21:43:09 UTC Input: alps - use the generic process_bitmap function for v5 touchpads Now that the generic process_bitmap function has been improved to offer accurate coordinates for the first touch we can use it for v5 (dolphin) touchpads too. Besides being a nice code cleanup this also fixes the saw tooth pattern in the coordinates for the second touch the dolphin specific version had. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 20 May 2015, 21:45:45 UTC
688ea36 Hans de Goede 20 May 2015, 21:42:50 UTC Input: alps - rename alps_set_abs_params_mt to alps_set_abs_params_semi_mt Rename alps_set_abs_params_mt to alps_set_abs_params_semi_mt, to make it clear that it is only (to be) used for semi-mt devices. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 20 May 2015, 21:45:45 UTC
1662c03 Hans de Goede 20 May 2015, 21:42:15 UTC Input: alps - do not use input-mt finger tracking for semi-mt devices With the recent process_bitmap() changes all semi-mt devices always report the first finger down in slot 0, so stop using input-mt finger tracking for these. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 20 May 2015, 21:45:44 UTC
4dd2657 Hans de Goede 20 May 2015, 21:41:10 UTC Input: alps - use more accurate coordinates for first touch in semi-mt mode All alps semi-mt touchpads give us the following data when 2 (or more) fingers are touching: 1 more or less accurate touch for the first finger down, and a bitmap with columns and rows in which 1 or more fingers are seen resulting in a crude (low res) bounding box. So far for v3, rushmore and v4 touchpads we've been reporting the coordinates of 2 opposite corners of the box when 2 fingers are touching. Ignoring the much better resolution data given in the normal position packet. This commit actually uses this data for the first touch, figures out which corner of the bounding box is closest to the first touch, and reports the coordinates of the opposite corner for the second touch, resulting in much better data for the first touch and for the single touch pointer-emulation events. This approach is similar to the one in alps_process_bitmap_dolphin, that function takes the single accurate touch info, calculates the distance to the center of the bounding box, and then puts the 2nd touch mirrored to the center. The downside of that approach is that if both touches move slowly in the same direction, the bounding box will stay the same for a while (as it is low res) and the second touch will thus been seen moving in the opposite direction until the bounding box actually changes, and then the second touch snaps to its new position resulting in a saw tooth pattern in the coordinates for the second touch, hence this new approach. This commit fixes 2 finger scrolling being choppy / jumpy on these touchpads. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 20 May 2015, 21:45:44 UTC
44b77f3 Hans de Goede 20 May 2015, 21:40:06 UTC Input: alps - decode the position packet first We should decode the position packet before the packet with the bitmap data. This way we can use the more accurate position info in process_bitmap() to get better results. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 20 May 2015, 21:45:43 UTC
a839cd5 Hans de Goede 20 May 2015, 21:39:21 UTC Input: alps - only set fields that are actually present Pinnacle / Rushmore packets contain either position info, or bitmap info, never both. So far we've in essence been storing garbage in the position / bitmap fields of the fields struct when decoding a bitmap / pos packet. We've been relying on the following sequence to get away with this: 1) Decode bitmap packet 2) Process bitmap packet 3) Decode position packet 4) Use position / button info This patch allows us to change this sequence, which will allow using the position info when processing the bitmap for more accurate results. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 20 May 2015, 21:45:43 UTC
aab9cf7 Hans de Goede 20 May 2015, 21:38:33 UTC Input: alps - change alps_decode_rushmore to do all decoding itself Change alps_decode_rushmore to do all decoding itself, rather then relying on alps_decode_pinnacle and then overriding some fields + or-ing in some bits. This is a preparation patch for modifying the decode functions to properly differentiate between position and bitmap packets. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 20 May 2015, 21:45:42 UTC
4e3e462 Shailendra Verma 18 May 2015, 17:45:58 UTC Input: ff-core - fix typo in comment to input_ff_erase() Signed-off-by: Shailendra Verma <shailendra.capricorn@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 20 May 2015, 21:45:42 UTC
ec8beff Shailendra Verma 18 May 2015, 17:44:33 UTC Input: fix typo in comment to input_handler_for_each_handle() Signed-off-by: Shailendra Verma <shailendra.capricorn@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 20 May 2015, 21:45:41 UTC
ca8ff6a Fabio Estevam 15 May 2015, 22:55:52 UTC Input: wm831x-on - pass the IRQF_ONESHOT flag Since commit 1c6c69525b40eb76de8adf039409722015927dc3 ("genirq: Reject bogus threaded irq requests") threaded IRQs without a primary handler need to be requested with IRQF_ONESHOT, otherwise the request will fail. So pass the IRQF_ONESHOT flag in this case. The semantic patch that makes this change is available in scripts/coccinelle/misc/irqf_oneshot.cocci. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 15 May 2015, 22:58:42 UTC
4be01a2 Fabio Estevam 15 May 2015, 22:55:42 UTC Input: twl6040-vibra - pass the IRQF_ONESHOT flag Since commit 1c6c69525b40eb76de8adf039409722015927dc3 ("genirq: Reject bogus threaded irq requests") threaded IRQs without a primary handler need to be requested with IRQF_ONESHOT, otherwise the request will fail. So pass the IRQF_ONESHOT flag in this case. The semantic patch that makes this change is available in scripts/coccinelle/misc/irqf_oneshot.cocci. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 15 May 2015, 22:58:41 UTC
6b36d8f Fabio Estevam 15 May 2015, 22:55:34 UTC Input: retu-pwrbutton - pass the IRQF_ONESHOT flag Since commit 1c6c69525b40eb76de8adf039409722015927dc3 ("genirq: Reject bogus threaded irq requests") threaded IRQs without a primary handler need to be requested with IRQF_ONESHOT, otherwise the request will fail. So pass the IRQF_ONESHOT flag in this case. The semantic patch that makes this change is available in scripts/coccinelle/misc/irqf_oneshot.cocci. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 15 May 2015, 22:58:41 UTC
5f4eede Fabio Estevam 15 May 2015, 22:55:23 UTC Input: twl4030-pwrbutton - pass the IRQF_ONESHOT flag Since commit 1c6c69525b40eb76de8adf039409722015927dc3 ("genirq: Reject bogus threaded irq requests") threaded IRQs without a primary handler need to be requested with IRQF_ONESHOT, otherwise the request will fail. So pass the IRQF_ONESHOT flag in this case. The semantic patch that makes this change is available in scripts/coccinelle/misc/irqf_oneshot.cocci. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 15 May 2015, 22:58:40 UTC
68aeee9 Evgeniy Dushistov 15 May 2015, 20:49:00 UTC Input: max7359_keypad - switch to using matrix_keypad_build_keymap() max7359_build_keycode() does the same thing as matrix_keypad_build_keymap(), but the latter can also handle DT bindings. Tested on beagleboard-xm. Signed-off-by: Evgeniy A. Dushistov <dushistov@mail.ru> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 15 May 2015, 22:58:40 UTC
ee3514b Evgeniy Dushistov 15 May 2015, 20:47:46 UTC Input: max7359_keypad - do not set MAX7359_CFG_INTERRUPT flag In datasheet of max7359 there is the following description of this flag: 0 - INT cleared when FIFO empty, 1 - INT cleared after host read. In this mode, I2C should read FIFO until interrupt condition removed, or further INT may be lost. So, if we set this flag, we have to read FIFO until it becomes empty. But in interrupt we read FIFO just once. This lead to "keyboard" hang until reboot, if we press several keys, because of interrupt handler read just one "press" from FIFO and clear interrupt. Signed-off-by: Evgeniy A. Dushistov <dushistov@mail.ru> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 15 May 2015, 22:58:39 UTC
67367fd Pekka Enberg 15 May 2015, 20:45:40 UTC Input: evdev - use kvfree() in evdev_release() Use kvfree() instead of open-coding it. Signed-off-by: Pekka Enberg <penberg@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 15 May 2015, 22:58:39 UTC
3c0213d Benjamin Tissoires 23 April 2015, 16:08:43 UTC Input: elantech - fix semi-mt protocol for v3 HW When the v3 hardware sees more than one finger, it uses the semi-mt protocol to report the touches. However, it currently works when num_fingers is 0, 1 or 2, but when it is 3 and above, it sends only 1 finger as if num_fingers was 1. This confuses userspace which knows how to deal with extra fingers when all the slots are used, but not when some are missing. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=90101 Cc: stable@vger.kernel.org Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 13 May 2015, 17:31:22 UTC
6dd0633 Wei Yongjun 16 April 2015, 20:38:00 UTC Input: soc_button_array - remove duplicated include Remove duplicated include for acpi.h. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 13 May 2015, 17:30:18 UTC
755bab5 Wei Yongjun 16 April 2015, 20:36:59 UTC Input: zforce - remove duplicated include Remove duplicated include for delay.h. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Reviewed-by: Heiko Stuebner <heiko.stuebner@bq.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 13 May 2015, 17:30:13 UTC
22ffc3e Dmitry Torokhov 04 May 2015, 19:45:38 UTC Input: sx8654 - fix memory allocation check We have been testing wrong variable when trying to make sure that input allocation succeeded. Reported by Coverity (CID 1295918). Acked-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 13 May 2015, 17:29:33 UTC
4d10da1 Dan Murphy 08 May 2015, 23:02:43 UTC Input: add TI drv2665 haptics driver Add the TI drv2665 piezo haptic driver. This haptics IC requires the data to be streamed to the FIFO for continuous output. Datasheet can be found at: http://www.ti.com/product/drv2665 Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 08 May 2015, 23:45:16 UTC
8a4dda7 Dan Murphy 08 May 2015, 23:01:39 UTC Input: ff-core - fix spelling mistake in ff-core Fix spelling of magnitude s/manginude/magnitude Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 08 May 2015, 23:35:58 UTC
c857ea9 Dan Murphy 08 May 2015, 22:59:57 UTC Input: drv2667 - fix Kconfig error for help screen Fix the Kconfig for the drv2667 as there was a copy/paste error. Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 08 May 2015, 23:35:57 UTC
9ceeb59 Marek Vasut 08 May 2015, 05:25:49 UTC Input: smtpe-ts - wait 50mS until polling for pen-up Wait a little bit longer, 50mS instead of 20mS, until the driver starts polling for pen-up. The problematic behavior before this patch is applied is as follows. The behavior was observed on the STMPE610QTR controller. Upon a physical pen-down event, the touchscreen reports one set of x-y-p coordinates and a pen-down event. After that, the pen-up polling is triggered and since the controller is not ready yet, the polling mistakenly detects a pen-up event while the physical state is still such that the pen is down on the touch surface. The pen-up handling flushes the controller FIFO, so after that, all the samples in the controller are discarded. The controller becomes ready shortly after this bogus pen-up handling and does generate again a pen-down interrupt. This time, the controller contains x-y-p samples which all read as zero. Since pressure value is zero, this set of samples is effectively ignored by userland. In the end, the driver just bounces between pen-down and bogus pen-up handling, generating no useful results. Fix this by giving the controller a bit more time before polling it for pen-up. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 08 May 2015, 05:30:18 UTC
8f6bcc9 Marek Vasut 08 May 2015, 05:24:58 UTC Input: smtpe-ts - use msecs_to_jiffies() instead of HZ Use msecs_to_jiffies(20) instead of plain (HZ / 50), as the former is much more explicit about it's behavior. We want to schedule the task 20 mS from now, so make it explicit in the code. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 08 May 2015, 05:30:17 UTC
3419e49 Krzysztof Kozlowski 06 May 2015, 23:55:21 UTC Input: s3c2410_ts - constify platform_device_id The platform_device_id is not modified by the driver and core uses it as const. Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 06 May 2015, 23:56:55 UTC
8550b07 Krzysztof Kozlowski 06 May 2015, 23:54:56 UTC Input: samsung-keypad - constify platform_device_id The platform_device_id is not modified by the driver and core uses it as const. Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 06 May 2015, 23:56:55 UTC
5f6f117 Paul Cercueil 06 May 2015, 23:52:13 UTC Input: goodix - check the 'buffer status' bit before reading data The MSB of the first byte read via I2C at the coordinates address indicates whether the data is valid or ready (called "buffer status" in the datasheets) when an interrupt is raised. Previously, this bit was ignored, which resulted in a lot of incorrect detections of "finger removed" events. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Acked-by: Bastien Nocera <hadess@hadess.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 06 May 2015, 23:54:25 UTC
c615dcb Guido Martínez 06 May 2015, 23:35:21 UTC Input: adp5589-keys - fix event count mask The event mask was specified as 0xF (4 bits) when in reality is 0x1F (5 bits) in order to be capable of representing all FIFO length values from 0 to 16. This caused a problem: when the keypad reported 16 pending events the driver took it as 0, and did nothing. This in turn caused the keypad to re-issue the interrupt over and over again. Signed-off-by: Guido Martínez <guido@vanguardiasur.com.ar> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 06 May 2015, 23:39:28 UTC
195e610 Guido Martínez 06 May 2015, 23:33:40 UTC Input: adp5589-keys - fix pull mask setting The pull mask is created by looping each row (column) and building an 8-bit integer with the configuration. It is written byte-by-byte, when we reach the end of the rows (columns) or we're at the 3rd line (which finishes the first byte, since each pin is 2bits on the mask). However, this only works if we have at most 8 pins (2 bytes), which is not the case for the ADP5589. So, write the byte at each boundary (every 4 rows/columns). Signed-off-by: Guido Martínez <guido@vanguardiasur.com.ar> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 06 May 2015, 23:39:28 UTC
4885338 Dmitry Torokhov 21 April 2015, 18:12:42 UTC Merge branch 'next' into for-linus Prepare second round of updates for 4.1 merge window. 21 April 2015, 18:12:42 UTC
c9eeb50 Wolfram Sang 20 April 2015, 17:23:38 UTC Input: lm8333 - fix broken email address My Pengutronix address is not valid anymore, redirect people to the Pengutronix kernel team. Reported-by: Harald Geyer <harald@ccbib.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Robert Schwebel <r.schwebel@pengutronix.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 20 April 2015, 17:30:10 UTC
a333a03 Dudley Du 20 April 2015, 17:00:05 UTC Input: cyapa - fix setting suspend scan rate The suspend scan rate value should not exceed 1000, unfortunately when implementing the limit we used max_t instead of min_t, causing the value to be at least 1000. Signed-off-by: Dudley Du <dudl@cypress.com> Reviewed-by: Benson Leung <bleung@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 20 April 2015, 17:30:09 UTC
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