Linux Kernel https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v5.4.3 2019-12-13T07:42:42Z 2019-12-13T07:42:42Z Hans de Goede hdegoede@redhat.com 2019-12-02T17:36:15Z urn:sha1:8b14c2925de54c0840a5c8e99fbfed1702bf20d3 commit df5b5e555b356662a5e4a23c6774fdfce8547d54 upstream. The touchscreen on the Teclast X89 is mounted upside down in relation to the display orientation (the touchscreen itself is mounted upright, but the display is mounted upside-down). Add a quirk for this so that we send coordinates which match the display orientation. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Bastien Nocera <hadess@hadess.net> Link: https://lore.kernel.org/r/20191202085636.6650-1-hdegoede@redhat.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-11-13T20:16:47Z Linus Torvalds torvalds@linux-foundation.org 2019-11-13T20:16:47Z urn:sha1:bf929479893052b1c7bfe23a4e7a903643076350 Pull input fixes from Dmitry Torokhov: "Fixes to the Synaptics RMI4 driver and fix for use after free in error path handling of the Cypress TTSP driver" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: cyttsp4_core - fix use after free bug Input: synaptics-rmi4 - clear IRQ enables for F54 Input: synaptics-rmi4 - remove unused result_bits mask Input: synaptics-rmi4 - do not consume more data than we have (F11, F12) Input: synaptics-rmi4 - disable the relative position IRQ in the F12 driver Input: synaptics-rmi4 - fix video buffer size 2019-11-13T01:11:26Z Pan Bian bianpan2016@163.com 2019-11-13T01:04:54Z urn:sha1:79aae6acbef16f720a7949f8fc6ac69816c79d62 The device md->input is used after it is released. Setting the device data to NULL is unnecessary as the device is never used again. Instead, md->input should be assigned NULL to avoid accessing the freed memory accidently. Besides, checking md->si against NULL is superfluous as it points to a variable address, which cannot be NULL. Signed-off-by: Pan Bian <bianpan2016@163.com> Link: https://lore.kernel.org/r/1572936379-6423-1-git-send-email-bianpan2016@163.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 2019-10-25T21:31:53Z Linus Torvalds torvalds@linux-foundation.org 2019-10-25T21:31:53Z urn:sha1:b4b61b224d12ef12ff21cc598acce0ee818903ab Pull input fix from Dmitry Torokhov: "A fix for st1232 driver to properly report coordinates for 2nd and subsequent fingers when more than one is on the surface" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: st1232 - fix reporting multitouch coordinates 2019-10-21T17:15:03Z Dixit Parmar dixitparmar19@gmail.com 2019-10-21T16:32:47Z urn:sha1:b1a402e75a5f5127ff1ffff0615249f98df8b7b3 For Sitronix st1633 multi-touch controller driver the coordinates reported for multiple fingers were wrong, as it was always taking LSB of coordinates from the first contact data. Signed-off-by: Dixit Parmar <dixitparmar19@gmail.com> Reviewed-by: Martin Kepplinger <martink@posteo.de> Cc: stable@vger.kernel.org Fixes: 351e0592bfea ("Input: st1232 - add support for st1633") Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=204561 Link: https://lore.kernel.org/r/1566209314-21767-1-git-send-email-dixitparmar19@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 2019-10-17T18:18:44Z Linus Torvalds torvalds@linux-foundation.org 2019-10-17T18:18:44Z urn:sha1:84629d4370b8e6b7871d97440babece3eb1108a5 Pull input fixes from Dmitry Torokhov: "The main change is that we are reverting blanket enablement of SMBus mode for devices with Elan touchpads that report BIOS release date as 2018+ because there are older boxes with updated BIOSes that still do not work well in SMbus mode. We will have to establish whitelist for SMBus mode it looks like" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Revert "Input: elantech - enable SMBus on new (2018+) systems" Input: synaptics-rmi4 - avoid processing unknown IRQs Input: soc_button_array - partial revert of support for newer surface devices Input: goodix - add support for 9-bytes reports Input: da9063 - fix capability and drop KEY_SLEEP 2019-10-02T21:13:27Z Yauhen Kharuzhy jekhor@gmail.com 2019-09-16T23:32:24Z urn:sha1:bd3b8480237680b5967aee3c814b92b2fd87a582 Some variants of Goodix touchscreen firmwares use 9-bytes finger report format instead of common 8-bytes format. This report format may be present as: struct goodix_contact_data { uint8_t unknown1; uint8_t track_id; uint8_t unknown2; uint16_t x; uint16_t y; uint16_t w; }__attribute__((packed)); Add support for such format and use it for Lenovo Yoga Book notebook (which uses a Goodix touchpad as a touch keyboard). Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 2019-09-19T21:10:54Z Linus Torvalds torvalds@linux-foundation.org 2019-09-19T21:10:54Z urn:sha1:c6cfaf4f86d9d15e5541adb3bb899d0b80f89ec7 Pull input updates from Dmitry Torokhov: - input core allows hardware drivers to specify a [more precise] timestamp (normally taken in top half) to better track velocity of contacts - input_dev instances now support "polling" mode so that drivers could use the same object for polled and interrupt-driven operation. The plan is to convert existing drivers and retire input_polled_dev API - a new driver for the FlySky FS-iA6B RC receiver - a refresh of BU21013 touchpad driver - w90x900 keyboard and touchpad drivers are removed as the platform is gone - assorted fixes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (45 commits) Input: sidewinder - make array seq static const, makes object smaller Input: reset device timestamp on sync Input: bu21013_ts - switch to using standard touchscreen properties Input: bu21013_ts - switch to using MT-B (slotted) protocol Input: bu21013_ts - fix suspend when wake source Input: bu21013_ts - use interrupt from I2C client Input: bu21013_ts - remove support for platform data Input: bu21013_ts - convert to using managed resources Input: bu21013_ts - remove useless comments Input: bu21013_ts - annotate supend/resume methods as __maybe_unused Input: bu21013_ts - rename some variables Input: bu21013_ts - convert to use GPIO descriptors ARM: ux500: improve BU21013 touchpad bindings Input: i8042 - enable wakeup on a stable struct device Input: soc_button_array - use platform_device_register_resndata() Input: psmouse - drop all unneeded functions from mouse headers Input: add support for polling to input devices Input: wacom_w8001 - allocate additional space for 'phys' Input: cros_ec_keyb - add back missing mask for event_type Input: remove dev_err() usage after platform_get_irq() ... 2019-09-02T16:07:38Z Dmitry Torokhov dmitry.torokhov@gmail.com 2019-08-09T19:50:15Z urn:sha1:4b6253fa736494346bab381114611e358afae545 This switches the driver over to the standard touchscreen properties for coordinate transformation, while keeping old bindings working as well. Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 2019-09-02T16:07:38Z Dmitry Torokhov dmitry.torokhov@gmail.com 2019-08-09T19:08:14Z urn:sha1:307ec663f6c3e9a0a80c7092a1dea6e09debc127 MT-B protocol is more efficient and everyone expects it. We use in-kernel tracking to identify contacts. Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>