kernel/linux.git/drivers/hid, branch v5.4.50

HID: Add quirks for Trust Panora Graphic Tablet

2020-06-24T15:50:27+00:00

[ Upstream commit fb68ada81e65d593b51544fa43c284322107a742 ] The Trust Panora Graphic Tablet has two interfaces. Interface zero reports pen movement, pen pressure and pen buttons. Interface one reports tablet buttons and tablet scroll. Both use the mouse protocol. Without these quirks, libinput gets confused about what device it talks to. For completeness, here is the usbhid-dump: ``` $ sudo usbhid-dump -d 145f:0212 003:013:001:DESCRIPTOR 1588949402.559961 05 0D 09 01 A1 01 85 07 A1 02 09 00 75 08 95 07 81 02 C0 C0 09 0E A1 01 85 05 09 23 A1 02 09 52 09 53 25 0A 75 08 95 02 B1 02 C0 C0 05 0C 09 36 A1 00 85 06 05 09 19 01 29 20 15 00 25 01 95 20 75 01 81 02 C0 003:013:000:DESCRIPTOR 1588949402.563942 05 01 09 02 A1 01 85 08 09 01 A1 00 05 09 19 01 29 03 15 00 25 01 95 03 75 01 81 02 95 05 81 01 05 01 09 30 09 31 09 38 09 00 15 81 25 7F 75 08 95 04 81 06 C0 C0 05 01 09 02 A1 01 85 09 09 01 A1 00 05 09 19 01 29 03 15 00 25 01 95 03 75 01 81 02 95 05 81 01 05 01 09 30 09 31 26 FF 7F 95 02 75 10 81 02 05 0D 09 30 26 FF 03 95 01 75 10 81 02 C0 C0 05 01 09 00 A1 01 85 04 A1 00 26 FF 00 09 00 75 08 95 07 B1 02 C0 C0 ``` Signed-off-by: Cristian Klein Signed-off-by: Jiri Kosina Signed-off-by: Sasha Levin

HID: intel-ish-hid: avoid bogus uninitialized-variable warning

2020-06-24T15:50:23+00:00

[ Upstream commit 0b66fb3e6b7a53688f8e20945ac78cd3d832c65f ] Older compilers like gcc-4.8 don't see that the variable is initialized when it is used: In file included from include/linux/compiler_types.h:68:0, from :0: drivers/hid/intel-ish-hid/ishtp-fw-loader.c: In function 'load_fw_from_host': include/linux/compiler-gcc.h:75:45: warning: 'fw_info.ldr_capability.max_dma_buf_size' may be used uninitialized in this function [-Wmaybe-uninitialized] #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__) ^ drivers/hid/intel-ish-hid/ishtp-fw-loader.c:770:22: note: 'fw_info.ldr_capability.max_dma_buf_size' was declared here struct shim_fw_info fw_info; ^ Make sure to initialize it before returning an error from ish_query_loader_prop(). Fixes: 91b228107da3 ("HID: intel-ish-hid: ISH firmware loader client driver") Signed-off-by: Arnd Bergmann Acked-by: Srinivas Pandruvada Signed-off-by: Jiri Kosina Signed-off-by: Sasha Levin

HID: i2c-hid: add Schneider SCL142ALM to descriptor override

2020-06-07T11:18:47+00:00

commit 6507ef10660efdfee93f0f3b9fac24b5e4d83e56 upstream. This device uses the SIPODEV SP1064 touchpad, which does not supply descriptors, so it has to be added to the override list. Cc: stable@vger.kernel.org Signed-off-by: Julian Sax Signed-off-by: Jiri Kosina Signed-off-by: Greg Kroah-Hartman

HID: multitouch: enable multi-input as a quirk for some devices

2020-06-07T11:18:47+00:00

commit 40d5bb87377a599d0405af765290f28aaa6abb1e upstream. Two touchpad/trackstick combos are currently not behaving properly. They define a mouse emulation collection, as per Win8 requirements, but also define a separate mouse collection for the trackstick. The way the kernel currently treat the collections is that it merges both in one device. However, given that the first mouse collection already defines X,Y and left, right buttons, when mapping the events from the second mouse collection, hid-multitouch sees that these events are already mapped, and simply ignores them. To be able to report events from the tracktick, add a new quirked class for it, and manually add the 2 devices we know about. Link: https://bugzilla.kernel.org/show_bug.cgi?id=207235 Cc: stable@vger.kernel.org Tested-by: Kai-Heng Feng Signed-off-by: Benjamin Tissoires Signed-off-by: Greg Kroah-Hartman

HID: sony: Fix for broken buttons on DS3 USB dongles

2020-06-07T11:18:47+00:00

commit e72455b898ac678667c5674668186b4670d87d11 upstream. Fix for non-working buttons on knock-off USB dongles for Sony controllers. These USB dongles are used to connect older Sony DA/DS1/DS2 controllers via USB and are common on Amazon, AliExpress, etc. Without the patch, the square, X, and circle buttons do not function. These dongles used to work prior to kernel 4.10 but removing the global DS3 report fixup in commit e19a267b9987 ("HID: sony: DS3 comply to Linux gamepad spec") exposed the problem. Many people reported the problem on the Ubuntu forums and are working around the problem by falling back to the 4.9 hid-sony driver. The problem stems from these dongles incorrectly reporting their button count as 13 instead of 16. This patch fixes up the report descriptor by changing the button report count to 16 and removing 3 padding bits. Cc: stable@vger.kernel.org Fixes: e19a267b9987 ("HID: sony: DS3 comply to Linux gamepad spec") Signed-off-by: Scott Shumate Signed-off-by: Jiri Kosina Signed-off-by: Greg Kroah-Hartman

HID: quirks: Add HID_QUIRK_NO_INIT_REPORTS quirk for Dell K12A keyboard-dock

2020-05-27T15:46:34+00:00

[ Upstream commit 1e189f267015a098bdcb82cc652d13fbf2203fa0 ] Add a HID_QUIRK_NO_INIT_REPORTS quirk for the Dell K12A keyboard-dock, which can be used with various Dell Venue 11 models. Without this quirk the keyboard/touchpad combo works fine when connected at boot, but when hotplugged 9 out of 10 times it will not work properly. Adding the quirk fixes this. Cc: Mario Limonciello Signed-off-by: Hans de Goede Signed-off-by: Jiri Kosina Signed-off-by: Sasha Levin

HID: i2c-hid: reset Synaptics SYNA2393 on resume

2020-05-27T15:46:32+00:00

[ Upstream commit 538f67407e2c0e5ed2a46e7d7ffa52f2e30c7ef8 ] On the Dell XPS 9570, the Synaptics SYNA2393 touchpad generates spurious interrupts after resuming from suspend until it receives some input or is reset. Add it to the quirk I2C_HID_QUIRK_RESET_ON_RESUME so that it is reset when resuming from suspend. More information about the bug can be found in this mailing list discussion: https://www.spinics.net/lists/linux-input/msg59530.html Signed-off-by: Daniel Playfair Cal Signed-off-by: Jiri Kosina Signed-off-by: Sasha Levin

HID: alps: ALPS_1657 is too specific; use U1_UNICORN_LEGACY instead

2020-05-27T15:46:28+00:00

[ Upstream commit 185af3e775b693f773d9a4b5a8c3cda69fc8ca0f ] HID_DEVICE_ID_ALPS_1657 PID is too specific, as there are many other ALPS hardware IDs using this particular touchpad. Rename the identifier to HID_DEVICE_ID_ALPS_U1_UNICORN_LEGACY in order to describe reality better. Fixes: 640e403b1fd24 ("HID: alps: Add AUI1657 device ID") Reported-by: Xiaojian Cao Signed-off-by: Jiri Kosina Signed-off-by: Sasha Levin

HID: alps: Add AUI1657 device ID

2020-05-27T15:46:27+00:00

[ Upstream commit 640e403b1fd24e7f31ac6f29f0b6a21d285ed729 ] This device is used on Lenovo V130-15IKB variants and uses the same registers as U1. Signed-off-by: Artem Borisov Signed-off-by: Jiri Kosina Signed-off-by: Sasha Levin

HID: multitouch: add eGalaxTouch P80H84 support

2020-05-27T15:46:26+00:00

[ Upstream commit f9e82295eec141a0569649d400d249333d74aa91 ] Add support for P80H84 touchscreen from eGalaxy: idVendor 0x0eef D-WAV Scientific Co., Ltd idProduct 0xc002 iManufacturer 1 eGalax Inc. iProduct 2 eGalaxTouch P80H84 2019 vDIVA_1204_T01 k4.02.146 Signed-off-by: Sebastian Reichel Signed-off-by: Jiri Kosina Signed-off-by: Sasha Levin