linux-stable.git/drivers/input, branch v5.4.252 Linux kernel stable tree Input: adxl34x - do not hardcode interrupt trigger type 2023-07-27T06:37:13+00:00 Marek Vasut marex@denx.de 2023-05-11T00:27:55+00:00 87ccaf56097ab6ab47f7e203a7ec143cd9e572cd [ Upstream commit e96220bce5176ed2309f77f061dcc0430b82b25e ] Instead of hardcoding IRQ trigger type to IRQF_TRIGGER_HIGH, let's respect the settings specified in the firmware description. Fixes: e27c729219ad ("Input: add driver for ADXL345/346 Digital Accelerometers") Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Link: https://lore.kernel.org/r/20230509203555.549158-1-marex@denx.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit e96220bce5176ed2309f77f061dcc0430b82b25e ]

Instead of hardcoding IRQ trigger type to IRQF_TRIGGER_HIGH, let's
respect the settings specified in the firmware description.

Fixes: e27c729219ad ("Input: add driver for ADXL345/346 Digital Accelerometers")
Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Link: https://lore.kernel.org/r/20230509203555.549158-1-marex@denx.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Input: drv260x - sleep between polling GO bit 2023-07-27T06:37:12+00:00 Luca Weiss luca@z3ntu.xyz 2023-05-02T00:01:45+00:00 c516c00847f524b96ea99faa48e94e747623dae2 [ Upstream commit efef661dfa6bf8cbafe4cd6a97433fcef0118967 ] When doing the initial startup there's no need to poll without any delay and spam the I2C bus. Let's sleep 15ms between each attempt, which is the same time as used in the vendor driver. Fixes: 7132fe4f5687 ("Input: drv260x - add TI drv260x haptics driver") Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Link: https://lore.kernel.org/r/20230430-drv260x-improvements-v1-2-1fb28b4cc698@z3ntu.xyz Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit efef661dfa6bf8cbafe4cd6a97433fcef0118967 ]

When doing the initial startup there's no need to poll without any
delay and spam the I2C bus.

Let's sleep 15ms between each attempt, which is the same time as used
in the vendor driver.

Fixes: 7132fe4f5687 ("Input: drv260x - add TI drv260x haptics driver")
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Link: https://lore.kernel.org/r/20230430-drv260x-improvements-v1-2-1fb28b4cc698@z3ntu.xyz
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Input: psmouse - fix OOB access in Elantech protocol 2023-06-14T08:59:56+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2023-05-11T19:08:37+00:00 d5ca4799e6d3e7f2fc7cad2932a4a79696d023d3 commit 7b63a88bb62ba2ddf5fcd956be85fe46624628b9 upstream. The kernel only allocate 5 MT slots; check that transmitted slot ID falls within the acceptable range. Link: https://lore.kernel.org/r/ZFnEL91nrT789dbG@google.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 7b63a88bb62ba2ddf5fcd956be85fe46624628b9 upstream.

The kernel only allocate 5 MT slots; check that transmitted slot ID
falls within the acceptable range.

Link: https://lore.kernel.org/r/ZFnEL91nrT789dbG@google.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: xpad - delete a Razer DeathAdder mouse VID/PID entry 2023-06-14T08:59:56+00:00 Ismael Ferreras Morezuelas swyterzone@gmail.com 2023-05-23T21:45:10+00:00 282a96e3f88fcecb80a00689b2c1758a8f22259a commit feee70f4568650cf44c573488798ffc0a2faeea3 upstream. While doing my research to improve the xpad device names I noticed that the 1532:0037 VID/PID seems to be used by the DeathAdder 2013, so that Razer Sabertooth instance looked wrong and very suspect to me. I didn't see any mention in the official drivers, either. After doing more research, it turns out that the xpad list is used by many other projects (like Steam) as-is [1], this issue was reported [2] and Valve/Sam Lantinga fixed it [3]: [1]: https://github.com/libsdl-org/SDL/blob/dcc5eef0e2395854b254ea2873a4899edab347c6/src/joystick/controller_type.h#L251 [2]: https://steamcommunity.com/app/353380/discussions/0/1743392486228754770/ [3]: https://hg.libsdl.org/SDL/rev/29809f6f0271 (With multiple Internet users reporting similar issues, not linked here) After not being able to find the correct VID/PID combination anywhere on the Internet and not receiving any reply from Razer support I did some additional detective work, it seems like it presents itself as "Razer Sabertooth Gaming Controller (XBOX360)", code 1689:FE00. Leaving us with this: * Razer Sabertooth (1689:fe00) * Razer Sabertooth Elite (24c6:5d04) * Razer DeathAdder 2013 (1532:0037) [note: not a gamepad] So, to sum things up; remove this conflicting/duplicate entry: { 0x1532, 0x0037, "Razer Sabertooth", 0, XTYPE_XBOX360 }, As the real/correct one is already present there, even if the Internet as a whole insists on presenting it as the Razer Sabertooth Elite, which (by all accounts) is not: { 0x1689, 0xfe00, "Razer Sabertooth", 0, XTYPE_XBOX360 }, Actual change in SDL2 referencing this kernel issue: https://github.com/libsdl-org/SDL/commit/e5e54169754ca5d3e86339d968b20126d9da0a15 For more information of the device, take a look here: https://github.com/xboxdrv/xboxdrv/pull/59 You can see a lsusb dump here: https://github.com/xboxdrv/xboxdrv/files/76581/Qa6dBcrv.txt Fixes: f554f619b70 ("Input: xpad - sync device IDs with xboxdrv") Signed-off-by: Ismael Ferreras Morezuelas <swyterzone@gmail.com> Reviewed-by: Cameron Gutman <aicommander@gmail.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/5c12dbdb-5774-fc68-5c58-ca596383663e@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit feee70f4568650cf44c573488798ffc0a2faeea3 upstream.

While doing my research to improve the xpad device names I noticed
that the 1532:0037 VID/PID seems to be used by the DeathAdder 2013,
so that Razer Sabertooth instance looked wrong and very suspect to
me. I didn't see any mention in the official drivers, either.

After doing more research, it turns out that the xpad list
is used by many other projects (like Steam) as-is [1], this
issue was reported [2] and Valve/Sam Lantinga fixed it [3]:

[1]: https://github.com/libsdl-org/SDL/blob/dcc5eef0e2395854b254ea2873a4899edab347c6/src/joystick/controller_type.h#L251
[2]: https://steamcommunity.com/app/353380/discussions/0/1743392486228754770/
[3]: https://hg.libsdl.org/SDL/rev/29809f6f0271

(With multiple Internet users reporting similar issues, not linked here)

After not being able to find the correct VID/PID combination anywhere
on the Internet and not receiving any reply from Razer support I did
some additional detective work, it seems like it presents itself as
"Razer Sabertooth Gaming Controller (XBOX360)", code 1689:FE00.

Leaving us with this:
 * Razer Sabertooth (1689:fe00)
 * Razer Sabertooth Elite (24c6:5d04)
 * Razer DeathAdder 2013 (1532:0037) [note: not a gamepad]

So, to sum things up; remove this conflicting/duplicate entry:

{ 0x1532, 0x0037, "Razer Sabertooth", 0, XTYPE_XBOX360 },

As the real/correct one is already present there, even if
the Internet as a whole insists on presenting it as the
Razer Sabertooth Elite, which (by all accounts) is not:

{ 0x1689, 0xfe00, "Razer Sabertooth", 0, XTYPE_XBOX360 },

Actual change in SDL2 referencing this kernel issue:
https://github.com/libsdl-org/SDL/commit/e5e54169754ca5d3e86339d968b20126d9da0a15

For more information of the device, take a look here:
https://github.com/xboxdrv/xboxdrv/pull/59

You can see a lsusb dump here: https://github.com/xboxdrv/xboxdrv/files/76581/Qa6dBcrv.txt

Fixes: f554f619b70 ("Input: xpad - sync device IDs with xboxdrv")
Signed-off-by: Ismael Ferreras Morezuelas <swyterzone@gmail.com>
Reviewed-by: Cameron Gutman <aicommander@gmail.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/5c12dbdb-5774-fc68-5c58-ca596383663e@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
treewide: Remove uninitialized_var() usage 2023-06-09T08:29:01+00:00 Kees Cook keescook@chromium.org 2020-06-03T20:09:38+00:00 0638dcc7e75fbb766761e7b4694d0f0f141bbbd1 commit 3f649ab728cda8038259d8f14492fe400fbab911 upstream. Using uninitialized_var() is dangerous as it papers over real bugs[1] (or can in the future), and suppresses unrelated compiler warnings (e.g. "unused variable"). If the compiler thinks it is uninitialized, either simply initialize the variable or make compiler changes. In preparation for removing[2] the[3] macro[4], remove all remaining needless uses with the following script: git grep '\buninitialized_var\b' | cut -d: -f1 | sort -u | \ xargs perl -pi -e \ 's/\buninitialized_var\(([^\)]+)\)/\1/g; s:\s*/\* (GCC be quiet|to make compiler happy) \*/$::g;' drivers/video/fbdev/riva/riva_hw.c was manually tweaked to avoid pathological white-space. No outstanding warnings were found building allmodconfig with GCC 9.3.0 for x86_64, i386, arm64, arm, powerpc, powerpc64le, s390x, mips, sparc64, alpha, and m68k. [1] https://lore.kernel.org/lkml/20200603174714.192027-1-glider@google.com/ [2] https://lore.kernel.org/lkml/CA+55aFw+Vbj0i=1TGqCR5vQkCzWJ0QxK6CernOU6eedsudAixw@mail.gmail.com/ [3] https://lore.kernel.org/lkml/CA+55aFwgbgqhbp1fkxvRKEpzyR5J8n1vKT1VZdz9knmPuXhOeg@mail.gmail.com/ [4] https://lore.kernel.org/lkml/CA+55aFz2500WfbKXAx8s67wrm9=yVJu65TpLgN_ybYNv0VEOKA@mail.gmail.com/ Reviewed-by: Leon Romanovsky <leonro@mellanox.com> # drivers/infiniband and mlx4/mlx5 Acked-by: Jason Gunthorpe <jgg@mellanox.com> # IB Acked-by: Kalle Valo <kvalo@codeaurora.org> # wireless drivers Reviewed-by: Chao Yu <yuchao0@huawei.com> # erofs Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 3f649ab728cda8038259d8f14492fe400fbab911 upstream.

Using uninitialized_var() is dangerous as it papers over real bugs[1]
(or can in the future), and suppresses unrelated compiler warnings
(e.g. "unused variable"). If the compiler thinks it is uninitialized,
either simply initialize the variable or make compiler changes.

In preparation for removing[2] the[3] macro[4], remove all remaining
needless uses with the following script:

git grep '\buninitialized_var\b' | cut -d: -f1 | sort -u | \
	xargs perl -pi -e \
		's/\buninitialized_var\(([^\)]+)\)/\1/g;
		 s:\s*/\* (GCC be quiet|to make compiler happy) \*/$::g;'

drivers/video/fbdev/riva/riva_hw.c was manually tweaked to avoid
pathological white-space.

No outstanding warnings were found building allmodconfig with GCC 9.3.0
for x86_64, i386, arm64, arm, powerpc, powerpc64le, s390x, mips, sparc64,
alpha, and m68k.

[1] https://lore.kernel.org/lkml/20200603174714.192027-1-glider@google.com/
[2] https://lore.kernel.org/lkml/CA+55aFw+Vbj0i=1TGqCR5vQkCzWJ0QxK6CernOU6eedsudAixw@mail.gmail.com/
[3] https://lore.kernel.org/lkml/CA+55aFwgbgqhbp1fkxvRKEpzyR5J8n1vKT1VZdz9knmPuXhOeg@mail.gmail.com/
[4] https://lore.kernel.org/lkml/CA+55aFz2500WfbKXAx8s67wrm9=yVJu65TpLgN_ybYNv0VEOKA@mail.gmail.com/

Reviewed-by: Leon Romanovsky <leonro@mellanox.com> # drivers/infiniband and mlx4/mlx5
Acked-by: Jason Gunthorpe <jgg@mellanox.com> # IB
Acked-by: Kalle Valo <kvalo@codeaurora.org> # wireless drivers
Reviewed-by: Chao Yu <yuchao0@huawei.com> # erofs
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: xpad - add constants for GIP interface numbers 2023-05-30T11:44:04+00:00 Vicki Pfau vi@endrift.com 2023-04-14T06:57:42+00:00 e6e917e82de42bde776387f5c19727d3b4f83c02 [ Upstream commit f9b2e603c6216824e34dc9a67205d98ccc9a41ca ] Wired GIP devices present multiple interfaces with the same USB identification other than the interface number. This adds constants for differentiating two of them and uses them where appropriate Signed-off-by: Vicki Pfau <vi@endrift.com> Link: https://lore.kernel.org/r/20230411031650.960322-2-vi@endrift.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit f9b2e603c6216824e34dc9a67205d98ccc9a41ca ]

Wired GIP devices present multiple interfaces with the same USB identification
other than the interface number. This adds constants for differentiating two of
them and uses them where appropriate

Signed-off-by: Vicki Pfau <vi@endrift.com>
Link: https://lore.kernel.org/r/20230411031650.960322-2-vi@endrift.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Input: raspberrypi-ts - fix refcount leak in rpi_ts_probe 2023-05-17T09:35:52+00:00 Miaoqian Lin linmq006@gmail.com 2023-04-14T06:05:20+00:00 1dfa3c9dd27bdc347733d06e980395768520bc3e [ Upstream commit 5bca3688bdbc3b58a2894b8671a8e2378efe28bd ] rpi_firmware_get() take reference, we need to release it in error paths as well. Use devm_rpi_firmware_get() helper to handling the resources. Also remove the existing rpi_firmware_put(). Fixes: 0b9f28fed3f7 ("Input: add official Raspberry Pi's touchscreen driver") Fixes: 3b8ddff780b7 ("input: raspberrypi-ts: Release firmware handle when not needed") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20221223074657.810346-1-linmq006@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 5bca3688bdbc3b58a2894b8671a8e2378efe28bd ]

rpi_firmware_get() take reference, we need to release it in error paths
as well. Use devm_rpi_firmware_get() helper to handling the resources.
Also remove the existing rpi_firmware_put().

Fixes: 0b9f28fed3f7 ("Input: add official Raspberry Pi's touchscreen driver")
Fixes: 3b8ddff780b7 ("input: raspberrypi-ts: Release firmware handle when not needed")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20221223074657.810346-1-linmq006@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
input: raspberrypi-ts: Release firmware handle when not needed 2023-05-17T09:35:52+00:00 Nicolas Saenz Julienne nsaenzjulienne@suse.de 2021-01-18T12:32:41+00:00 ce6c42f0b644f5bb7a7233d41bd54085f3a46e27 [ Upstream commit 3b8ddff780b7d12e99ae39177f84b9003097777a ] There is no use for the firmware interface after getting the touch buffer address, so release it. Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Stable-dep-of: 5bca3688bdbc ("Input: raspberrypi-ts - fix refcount leak in rpi_ts_probe") Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 3b8ddff780b7d12e99ae39177f84b9003097777a ]

There is no use for the firmware interface after getting the touch
buffer address, so release it.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Stable-dep-of: 5bca3688bdbc ("Input: raspberrypi-ts - fix refcount leak in rpi_ts_probe")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Input: i8042 - add quirk for Fujitsu Lifebook A574/H 2023-04-26T09:24:03+00:00 Jonathan Denose jdenose@chromium.org 2023-03-17T10:19:51+00:00 a725dddf21393a6b8a5001bd0d6a76e0505295ae [ Upstream commit f5bad62f9107b701a6def7cac1f5f65862219b83 ] Fujitsu Lifebook A574/H requires the nomux option to properly probe the touchpad, especially when waking from sleep. Signed-off-by: Jonathan Denose <jdenose@google.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20230303152623.45859-1-jdenose@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit f5bad62f9107b701a6def7cac1f5f65862219b83 ]

Fujitsu Lifebook A574/H requires the nomux option to properly
probe the touchpad, especially when waking from sleep.

Signed-off-by: Jonathan Denose <jdenose@google.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230303152623.45859-1-jdenose@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD() 2023-04-20T10:07:32+00:00 Kees Cook keescook@chromium.org 2020-07-13T22:01:26+00:00 2e64d7b182c6e0ec7ca239f8e79f3f01a6a60f4a [ Upstream commit b13fecb1c3a603c4b8e99b306fecf4f668c11b32 ] This converts all the existing DECLARE_TASKLET() (and ...DISABLED) macros with DECLARE_TASKLET_OLD() in preparation for refactoring the tasklet callback type. All existing DECLARE_TASKLET() users had a "0" data argument, it has been removed here as well. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Kees Cook <keescook@chromium.org> Stable-dep-of: 1fdeb8b9f29d ("wifi: iwl3945: Add missing check for create_singlethread_workqueue") Signed-off-by: Sasha Levin <sashal@kernel.org> [Tom: fix backport to 5.4.y] AUTOSEL backport to 5.4.y of: b13fecb1c3a6 ("treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD()") changed all locations of DECLARE_TASKLET with DECLARE_TASKLET_OLD, except one, in arch/mips/lasat/pcivue_proc.c. This is due to: 10760dde9be3 ("MIPS: Remove support for LASAT") preceeding b13fecb1c3a6 ("treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD()") upstream and the former not being present in 5.4.y. Fix this by changing DECLARE_TASKLET to DECLARE_TASKLET_OLD in arch/mips/lasat/pcivue_proc.c. Fixes: 5de7a4254eb2 ("treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD()") Reported-by: "kernelci.org bot" <bot@kernelci.org> Signed-off-by: Tom Saeger <tom.saeger@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit b13fecb1c3a603c4b8e99b306fecf4f668c11b32 ]

This converts all the existing DECLARE_TASKLET() (and ...DISABLED)
macros with DECLARE_TASKLET_OLD() in preparation for refactoring the
tasklet callback type. All existing DECLARE_TASKLET() users had a "0"
data argument, it has been removed here as well.

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Kees Cook <keescook@chromium.org>
Stable-dep-of: 1fdeb8b9f29d ("wifi: iwl3945: Add missing check for create_singlethread_workqueue")
Signed-off-by: Sasha Levin <sashal@kernel.org>
[Tom: fix backport to 5.4.y]

AUTOSEL backport to 5.4.y of:
b13fecb1c3a6 ("treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD()")
changed all locations of DECLARE_TASKLET with DECLARE_TASKLET_OLD,
except one, in arch/mips/lasat/pcivue_proc.c.

This is due to:
10760dde9be3 ("MIPS: Remove support for LASAT") preceeding
b13fecb1c3a6 ("treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD()")
upstream and the former not being present in 5.4.y.

Fix this by changing DECLARE_TASKLET to DECLARE_TASKLET_OLD in
arch/mips/lasat/pcivue_proc.c.

Fixes: 5de7a4254eb2 ("treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD()")
Reported-by: "kernelci.org bot" <bot@kernelci.org>
Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>