Commit Graph

3405 Commits

Author SHA1 Message Date
Jiri Kosina
49374f0061 Merge branch 'for-5.1/wacom' into for-linus
Wacom driver cleanups from Gustavo A. R. Silva and Jason Gerecke
Support for Pro Pen slim from Jason Gerecke
2019-03-05 15:43:05 +01:00
Jiri Kosina
9f66d83ed7 Merge branch 'for-5.1/i2c-hid' into for-linus
Fix dmesg flood for Elan touchpanels which are too slow to assert IRQ from Kai-Heng Feng
2019-03-05 15:42:51 +01:00
Jiri Kosina
edaea3d904 Merge branch 'for-5.1/ish' into for-linus
Power management improvements from Song Hongyan
Switch to new UUID API from Andy Shevchenko
Generalization the driver bindin to support more than just sensors from Srinivas Pandruvada
2019-03-05 15:33:04 +01:00
Jiri Kosina
487b6d0c87 Merge branch 'for-5.1/hid-uclogic' into for-linus
hid-uclogic driver revamp, in order to support wider range of Huion
tablets, from Nikolai Kondrashov
2019-03-05 15:30:16 +01:00
Jiri Kosina
7ff6dae4ab Merge branch 'for-5.1/hid-topseed' into for-linus
Toshiba WT10A tablet bluetooth keyboard support from Hans de Goede
2019-03-05 15:27:46 +01:00
Jiri Kosina
97809a31fb Merge branch 'for-5.1/hid-sony' into for-linus
Fixes for Shanwan PS3 support from Hongye Yuan
2019-03-05 15:27:03 +01:00
Jiri Kosina
8311463d13 Merge branch 'for-5.1/hid-maltron' into for-linus
Support for Maltron L90 from William Whistler
2019-03-05 15:26:21 +01:00
Jiri Kosina
ae18691acc Merge branch 'for-5.1/hid-logitech' into for-linus
Logitech WingMan Formula GP fix from Jarrad Whitaker
2019-03-05 15:25:46 +01:00
Jiri Kosina
3a69ae20cb Merge branch 'for-5.1/hid-elan' into for-linus 2019-03-05 15:25:12 +01:00
Jiri Kosina
2c2e5bb975 Merge branch 'for-5.1/hid-asus' into for-linus
Asus Transbook T100CHI and T90CHI support from NOGUCHI Hiroshi
2019-03-05 15:24:43 +01:00
Nikolai Kondrashov
24b2f66628 HID: Remove Waltop tablets from hid_have_special_driver
Tested with a Waltop tablet and it seems to work fine.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:54 +01:00
Nikolai Kondrashov
3c261a14f5 HID: Remove KYE tablets from hid_have_special_driver
Tested with one KYE tablet and it seems to work fine.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:54 +01:00
Nikolai Kondrashov
c970f8453f HID: Remove hid-uclogic entries from hid_have_special_driver
Tested with a couple UC-Logic tablets and it seems to work fine.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:54 +01:00
Nikolai Kondrashov
8547b7789c HID: uclogic: Do not initialize non-USB devices
Do not try to initialize UC-Logic tablets if the underlying device is
not a USB device, but e.g. a uhid device.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:54 +01:00
Nikolai Kondrashov
e902ed9344 HID: uclogic: Add support for Ugee G5
Add support for Ugee G5 to hid-uclogic.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:54 +01:00
Nikolai Kondrashov
8a47670c35 HID: uclogic: Support Gray-coded rotary encoders
Add support for converting Gray-coded rotary encoder input into dial
input compatible with HID standard. Needed for Ugee G5 support.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:54 +01:00
Nikolai Kondrashov
fde44ac556 HID: uclogic: Support faking Wacom pad device ID
Add support for inserting a Wacom pad device ID into hid-uclogic
reports. This allows reporting dial inputs in a way compatible with the
Wacom driver. Needed for Ugee G5 support in particular.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:54 +01:00
Nikolai Kondrashov
08367be171 HID: uclogic: Add support for XP-Pen Deco 01
Add support for XP-Pen Deco 01 to hid-uclogic.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:54 +01:00
Nikolai Kondrashov
492a9e9a3c HID: uclogic: Add support for XP-Pen Star G640
Add support for XP-Pen Star G640 to hid-uclogic.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:54 +01:00
Nikolai Kondrashov
c3e5a67c46 HID: uclogic: Add support for XP-Pen Star G540
Add support for XP-Pen Star G540 to hid-uclogic.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:54 +01:00
Nikolai Kondrashov
1ee7c68523 HID: uclogic: Add support for Ugee EX07S frame controls
Add proper support for Ugee EX07(S) frame controls to hid-uclogic.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:54 +01:00
Nikolai Kondrashov
9c17f73539 HID: uclogic: Add support for Ugee M540
Add support for Ugee M540 to hid-uclogic.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:53 +01:00
Nikolai Kondrashov
0c15efe9ef HID: uclogic: Add support for Ugee 2150
Add support for Ugee 2150 to hid-uclogic.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:53 +01:00
Nikolai Kondrashov
2c3a88c64c HID: uclogic: Support v2 protocol
Add support for UC-Logic v2 protocol to hid-uclogic.
This adds support for a bunch of new Huion models.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:53 +01:00
Nikolai Kondrashov
59f2e0fca8 HID: uclogic: Support fragmented high-res reports
Support parsing fragmented high-resolution reports in hid-uclogic to
support v2 reporting protocol.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:53 +01:00
Nikolai Kondrashov
01309e29eb HID: uclogic: Support in-range reporting emulation
Newer UC-Logic tablets, such as ones made by Huion have stopped
reporting in-range state, but they're otherwise worthy tablets. The
manufacturer was notified of the problem and promised to fix this in the
future. Meanwhile, detect pen coming in range, and emulate the reports
to the userspace, to make the tablets useable.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:53 +01:00
Nikolai Kondrashov
eecb5b845b HID: uclogic: Designate current protocol v1
Designate the current UC-Logic tablet initialization protocol v1, in
preparation for adding support for v2 protocol.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:53 +01:00
Nikolai Kondrashov
251b427566 HID: uclogic: Re-initialize tablets on resume
Re-initialize UC-Logic tablets on resume. UC-Logic tablet initialization
and parameter retrieval cannot be separated for the large part, so
simply discard the retrieved parameters after initialization.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:53 +01:00
Nikolai Kondrashov
9614219e93 HID: uclogic: Extract tablet parameter discovery into a module
Refactor and extract UC-Logic tablet initialization and parameter
discovery into a module. For these tablets, the major part of parameter
discovery cannot be separated from initialization so they have to be in
the same module. Define explicitly and clearly what possible quirks the
tablets may have to make the driver implementation easier and simpler.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:53 +01:00
Nikolai Kondrashov
ff0c13d6d2 HID: uclogic: Extract report descriptors to a module
As hid-uclogic has a lot of report descriptors already and there's going
to be more, move them out of the driver code and into a separate module.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:53 +01:00
Nikolai Kondrashov
bf226cd331 HID: Clarify vendor ID reuse by Ugee tablets
Add "_UCLOGIC" to Ugee tablet device ID macros so it's clear they come
with UC-Logic vendor ID.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:53 +01:00
Nikolai Kondrashov
7c2af0a16e HID: viewsonic: Support PD1011 signature pad
Add support for ViewSonic PD1011 signature (display) pad, which is also
sold by Signotec under a different name.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:53 +01:00
Nikolai Kondrashov
5e55e2aa80 HID: kye: Add support for EasyPen M406XE
Originally contributed by Andrey Alekseenko <al42and@gmail.com>.

Signed-off-by: Andrey Alekseenko <al42and@gmail.com>
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21 12:00:53 +01:00
Jason Gerecke
4e6e7d7252 HID: wacom: Add support for Pro Pen slim
Wacom has introduced a new pen compatible with its MobileStudio Pro and
other tablets. Although adding it to the tool ID tablet is not strictly
necessary  unrecognized pens are reported as BTN_TOOL_PEN already, unless
the tablet sends the "eraser" bit, when BTN_TOOL_RUBBER is used instead),
we'll keep it updated anyway.

Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-20 17:44:29 +01:00
Gustavo A. R. Silva
9b6872a123 HID: roccat: Mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.

This patch fixes the following warning:

drivers/hid/hid-roccat-kone.c: In function ‘kone_keep_values_up_to_date’:
drivers/hid/hid-roccat-kone.c:784:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
   kone->actual_dpi = kone->profiles[event->value - 1].
   ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     startup_dpi;
     ~~~~~~~~~~~
drivers/hid/hid-roccat-kone.c:786:2: note: here
  case kone_mouse_event_osd_profile:
  ^~~~

Warning level 3 was used: -Wimplicit-fallthrough=3

This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2019-02-20 09:39:15 +01:00
Hong Liu
09cc8b3618 HID: intel-ish-hid: remove data[128] usage on stack when sending HBM request
Instead of using an 128-byte on-stack array to store the request, we can
instantiate the request on stack directly. This can save the stack usage of
these functions, since most of the requests are much smaller than 128 bytes.

Signed-off-by: Hong Liu <hong.liu@intel.com>
Tested-by: Hongyan Song <hongyan.song@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2019-02-15 22:47:21 +01:00
Hong Liu
7e06e0d549 HID: intel-ish-hid: move doorbell writing before flush
Reading of IPC_REG_ISH_HOST_FWSTS will flush both message register
and doorbell. So move the doorbell write before reading of
IPC_REG_ISH_HOST_FWSTS.

Signed-off-by: Hong Liu <hong.liu@intel.com>
Tested-by: Hongyan Song <hongyan.song@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2019-02-15 22:47:21 +01:00
Hong Liu
b22f805bbe HID: intel-ish-hid: Optimize writing ipc message from queue
Currently we are using one additional static variable and a spinlock to
prevent contention of writing IPC messages to ISH hardware, which is
not necessary. Once ISH is ready to accept new data, we can push new
data to hardware. This pushing of new data is already protected by
wr_processing_spinlock for contention, which is enough. So use this
spinlock to check both readiness for accepting new data and once ready
allow writing of ipc message from queue to ISH hardware.

While here, cleaned up some space after return.

Signed-off-by: Hong Liu <hong.liu@intel.com>
Tested-by: Hongyan Song <hongyan.song@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2019-02-15 22:47:21 +01:00
Hong Liu
0d28f49412 HID: intel-ish-hid: avoid binding wrong ishtp_cl_device
When performing a warm reset in ishtp bus driver, the ishtp_cl_device
will not be removed, its fw_client still points to the already freed
ishtp_device.fw_clients array.

Later after driver finishing ishtp client enumeration, this dangling
pointer may cause driver to bind the wrong ishtp_cl_device to the new
client, causing wrong callback to be called for messages intended for
the new client.

This helps in development of firmware where frequent switching of
firmwares is required without Linux reboot.

Signed-off-by: Hong Liu <hong.liu@intel.com>
Tested-by: Hongyan Song <hongyan.song@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2019-02-15 22:47:21 +01:00
Gustavo A. R. Silva
1da92d436c HID: wacom: Mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.

This patch fixes the following warning:

drivers/hid/wacom_wac.c: In function ‘wacom_setup_pen_input_capabilities’:
drivers/hid/wacom_wac.c:3506:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
   __clear_bit(ABS_MISC, input_dev->absbit);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/hid/wacom_wac.c:3508:2: note: here
  case WACOM_MO:
  ^~~~

Warning level 3 was used: -Wimplicit-fallthrough=3

This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Acked-by: Ping Cheng <ping.cheng@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2019-02-15 08:45:25 +01:00
Jarrad Whitaker
e41b3cdafe HID: fix Logitech WingMan Formula GP joined axes
The Logitech WingMan Formula GP by default presents a combined
accelerate/brake axis, so this patch assigns it to hid-logitech in order to
benefit from the axis-splitting logic in lg4ff. There is also a fixed
report descriptor for the resulting report.

Signed-off-by: Jarrad Whitaker <jarrad.whitaker@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2019-02-14 00:21:29 +01:00
Mikael Wikström
8d5037dca7 HID: multitouch: Lenovo X1 Tablet Gen3 trackpoint and buttons
Add support for the trackpoint and three mouse buttons on the type cover
of the Lenovo X1 Tablet Gen3.

This is the same as with the 2nd generation Lenovo X1 Tablet.

Signed-off-by: Mikael Wikström <leakim.wikstrom@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2019-02-14 00:05:43 +01:00
Rodrigo Rivas Costa
cf28aee292 HID: steam: fix boot loop with bluetooth firmware
There is a new firmware for the Steam Controller with support for BLE
connections. When using such a device with a wired connection, it
reboots itself every 10 seconds unless an application has opened it.

Doing hid_hw_open() unconditionally on probe fixes the issue, and the
code becomes simpler.

Signed-off-by: Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2019-02-14 00:04:25 +01:00
NOGUCHI Hiroshi
6311d329e1 HID: hid-asus: Add BT keyboard dock battery monitoring support
Add battery monitoring support for Transbook T100CHI/T90CHI's Bluetooth
keyboard dock.  They report rest battery level and charging status.

Signed-off-by: NOGUCHI Hiroshi <drvlabo@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2019-02-14 00:01:30 +01:00
NOGUCHI Hiroshi
a767ffea05 HID: Add ASUS T100CHI keyboard dock battery quirks
Add ASUS Transbook T100CHI/T90CHI keyboard dock into battery quirk list, in
order to add specific implementation in hid-asus.

Signed-off-by: NOGUCHI Hiroshi <drvlabo@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2019-02-14 00:01:30 +01:00
NOGUCHI Hiroshi
300c64d7f6 HID: hid-asus: Add Transbook T90CHI support
Add Transbook T90CHI support into hid-asus.

T90CHI returns same BT vendor/product values as T100CHI, so identifies T90CHI
by name.

Signed-off-by: NOGUCHI Hiroshi <drvlabo@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2019-02-14 00:01:30 +01:00
Hans de Goede
aa2d495f0c HID: Add support for Toshiba WT10A tablet bluetooth keyboard
The bluetooth-keyboard which comes with the Toshiba WT10A tablet uses
a couple of usage codes in the vendor specific ffbc page.

The keyboard has a vendor-id of 04f2 which maps to Chicony.

Other then adding a few keymappings for the ffbc usages, no special
handling is necessary. So rather then adding a new hid-toshiba driver,
this commit adds the ID and 2 extra key-mappings to the hid-topseed
driver. The hid-topseed driver already contains mapping for some
ffbc usages (and does nothing else) and it already binds to another
Chicony manufactured keyboard.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-07 16:44:46 +01:00
Srinivas Pandruvada
1578461a18 HID: intel-ish-hid: Use VID/PID from ISH
The Intel ISH HID can now have other devices attached to it, not just
sensors. Hence ISH HID transport is no longer just used for sensors.
Currently the vendor and product id is hardcoded for sensors, but they
can be obtained from ISH firmware for the real device. The driver already
extract them and store as part of device_info structure in client_data.
So use vendor id/product id obtained from the ISH firmware.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-01 09:26:41 +01:00
Vladis Dronov
13054abbaa HID: debug: fix the ring buffer implementation
Ring buffer implementation in hid_debug_event() and hid_debug_events_read()
is strange allowing lost or corrupted data. After commit 717adfdaf1
("HID: debug: check length before copy_to_user()") it is possible to enter
an infinite loop in hid_debug_events_read() by providing 0 as count, this
locks up a system. Fix this by rewriting the ring buffer implementation
with kfifo and simplify the code.

This fixes CVE-2019-3819.

v2: fix an execution logic and add a comment
v3: use __set_current_state() instead of set_current_state()

Link: https://bugzilla.redhat.com/show_bug.cgi?id=1669187
Cc: stable@vger.kernel.org # v4.18+
Fixes: cd667ce247 ("HID: use debugfs for events/reports dumping")
Fixes: 717adfdaf1 ("HID: debug: check length before copy_to_user()")
Signed-off-by: Vladis Dronov <vdronov@redhat.com>
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-01-29 12:09:11 +01:00
Jason Gerecke
e9fe0d4921 HID: wacom: Move HID fix for AES serial number into wacom_hid_usage_quirk
The 'wacom_hid_usage_quirk' function is the intended home for fixing
up descriptors that are buggy or that don't quite fit the mold. Commit
578325120e was supposed to move all of these quirks but it missed the
code to handle fixup the serial number usages for AES pens. Lets move
this code out of 'wacom_wac_pen_usage_mapping' where it was previously
lurking and put it into the same place as the others.

Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-01-29 11:14:57 +01:00