linux-stable.git/drivers/hid, branch v5.4.192 Linux kernel stable tree HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports 2022-04-15T12:18:12+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2022-01-18T07:26:18+00:00 a29ce9592cf621f496bc22819c4e368f36c215e0 [ Upstream commit a5e5e03e94764148a01757b2fa4737d3445c13a6 ] Internally kernel prepends all report buffers, for both numbered and unnumbered reports, with report ID, therefore to properly handle unnumbered reports we should prepend it ourselves. For the same reason we should skip the first byte of the buffer when calling i2c_hid_set_or_send_report() which then will take care of properly formatting the transfer buffer based on its separate report ID argument along with report payload. [jkosina@suse.cz: finalize trimmed sentence in changelog as spotted by Benjamin] Fixes: 9b5a9ae88573 ("HID: i2c-hid: implement ll_driver transport-layer callbacks") Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Tested-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit a5e5e03e94764148a01757b2fa4737d3445c13a6 ]

Internally kernel prepends all report buffers, for both numbered and
unnumbered reports, with report ID, therefore to properly handle unnumbered
reports we should prepend it ourselves.

For the same reason we should skip the first byte of the buffer when
calling i2c_hid_set_or_send_report() which then will take care of properly
formatting the transfer buffer based on its separate report ID argument
along with report payload.

[jkosina@suse.cz: finalize trimmed sentence in changelog as spotted by Benjamin]
Fixes: 9b5a9ae88573 ("HID: i2c-hid: implement ll_driver transport-layer callbacks")
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Tested-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
HID: intel-ish-hid: Use dma_alloc_coherent for firmware update 2022-04-15T12:17:58+00:00 Gwendal Grignou gwendal@chromium.org 2022-02-09T05:09:47+00:00 1a1e73e9add747671b1e6828500459695bd8c1d2 commit f97ec5d75e9261a5da78dc28a8955b7cc0c4468b upstream. Allocating memory with kmalloc and GPF_DMA32 is not allowed, the allocator will ignore the attribute. Instead, use dma_alloc_coherent() API as we allocate a small amount of memory to transfer firmware fragment to the ISH. On Arcada chromebook, after the patch the warning: "Unexpected gfp: 0x4 (GFP_DMA32). Fixing up to gfp: 0xcc0 (GFP_KERNEL). Fix your code!" is gone. The ISH firmware is loaded properly and we can interact with the ISH: > ectool --name cros_ish version ... Build info: arcada_ish_v2.0.3661+3c1a1c1ae0 2022-02-08 05:37:47 @localhost Tool version: v2.0.12300-900b03ec7f 2022-02-08 10:01:48 @localhost Fixes: commit 91b228107da3 ("HID: intel-ish-hid: ISH firmware loader client driver") Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: stable@vger.kernel.org Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit f97ec5d75e9261a5da78dc28a8955b7cc0c4468b upstream.

Allocating memory with kmalloc and GPF_DMA32 is not allowed, the
allocator will ignore the attribute.

Instead, use dma_alloc_coherent() API as we allocate a small amount of
memory to transfer firmware fragment to the ISH.

On Arcada chromebook, after the patch the warning:
"Unexpected gfp: 0x4 (GFP_DMA32). Fixing up to gfp: 0xcc0 (GFP_KERNEL).  Fix your code!"
is gone. The ISH firmware is loaded properly and we can interact with
the ISH:
> ectool  --name cros_ish version
...
Build info:    arcada_ish_v2.0.3661+3c1a1c1ae0 2022-02-08 05:37:47 @localhost
Tool version:  v2.0.12300-900b03ec7f 2022-02-08 10:01:48 @localhost

Fixes: commit 91b228107da3 ("HID: intel-ish-hid: ISH firmware loader client driver")
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
HID: logitech-dj: add new lightspeed receiver id 2022-04-15T12:17:56+00:00 Lucas Zampieri lzampier@redhat.com 2022-01-26T14:44:00+00:00 a83df90a3b61aa6114add75a9670a565b4856c22 [ Upstream commit 25666e8ccd952627899b09b68f7c9b68cfeaf028 ] As of logitech lightspeed receiver fw version 04.02.B0009, HIDPP_PARAM_DEVICE_INFO is being reported as 0x11. With patch "HID: logitech-dj: add support for the new lightspeed receiver iteration", the mouse starts to error out with: logitech-djreceiver: unusable device of type UNKNOWN (0x011) connected on slot 1 and becomes unusable. This has been noticed on a Logitech G Pro X Superlight fw MPM 25.01.B0018. Signed-off-by: Lucas Zampieri <lzampier@redhat.com> Acked-by: Nestor Lopez Casado <nlopezcasad@logitech.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 25666e8ccd952627899b09b68f7c9b68cfeaf028 ]

As of logitech lightspeed receiver fw version 04.02.B0009,
HIDPP_PARAM_DEVICE_INFO is being reported as 0x11.

With patch "HID: logitech-dj: add support for the new lightspeed receiver
iteration", the mouse starts to error out with:
  logitech-djreceiver: unusable device of type UNKNOWN (0x011) connected on
  slot 1
and becomes unusable.

This has been noticed on a Logitech G Pro X Superlight fw MPM 25.01.B0018.

Signed-off-by: Lucas Zampieri <lzampier@redhat.com>
Acked-by: Nestor Lopez Casado <nlopezcasad@logitech.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
HID: add mapping for KEY_ALL_APPLICATIONS 2022-03-08T18:07:50+00:00 William Mahon wmahon@chromium.org 2022-03-04T02:26:22+00:00 35fa6f2a31d332e856a7a313f745ae5ae68bf720 commit 327b89f0acc4c20a06ed59e4d9af7f6d804dc2e2 upstream. This patch adds a new key definition for KEY_ALL_APPLICATIONS and aliases KEY_DASHBOARD to it. It also maps the 0x0c/0x2a2 usage code to KEY_ALL_APPLICATIONS. Signed-off-by: William Mahon <wmahon@chromium.org> Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20220303035618.1.I3a7746ad05d270161a18334ae06e3b6db1a1d339@changeid Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 327b89f0acc4c20a06ed59e4d9af7f6d804dc2e2 upstream.

This patch adds a new key definition for KEY_ALL_APPLICATIONS
and aliases KEY_DASHBOARD to it.

It also maps the 0x0c/0x2a2 usage code to KEY_ALL_APPLICATIONS.

Signed-off-by: William Mahon <wmahon@chromium.org>
Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Link: https://lore.kernel.org/r/20220303035618.1.I3a7746ad05d270161a18334ae06e3b6db1a1d339@changeid
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
HID: add mapping for KEY_DICTATE 2022-03-08T18:07:50+00:00 William Mahon wmahon@chromium.org 2022-03-04T02:23:42+00:00 ecefb8cc0f8b16c03eb364269fbb41693c0621b2 commit bfa26ba343c727e055223be04e08f2ebdd43c293 upstream. Numerous keyboards are adding dictate keys which allows for text messages to be dictated by a microphone. This patch adds a new key definition KEY_DICTATE and maps 0x0c/0x0d8 usage code to this new keycode. Additionally hid-debug is adjusted to recognize this new usage code as well. Signed-off-by: William Mahon <wmahon@chromium.org> Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20220303021501.1.I5dbf50eb1a7a6734ee727bda4a8573358c6d3ec0@changeid Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit bfa26ba343c727e055223be04e08f2ebdd43c293 upstream.

Numerous keyboards are adding dictate keys which allows for text
messages to be dictated by a microphone.

This patch adds a new key definition KEY_DICTATE and maps 0x0c/0x0d8
usage code to this new keycode. Additionally hid-debug is adjusted to
recognize this new usage code as well.

Signed-off-by: William Mahon <wmahon@chromium.org>
Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Link: https://lore.kernel.org/r/20220303021501.1.I5dbf50eb1a7a6734ee727bda4a8573358c6d3ec0@changeid
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
HID:Add support for UGTABLET WP5540 2022-02-23T10:59:54+00:00 Sergio Costas rastersoft@gmail.com 2022-02-04T09:01:17+00:00 1902725520997410fc3d30a39191f81930c74a75 commit fd5dd6acd8f823ea804f76d3af64fa1be9d5fb78 upstream. This patch adds support for the UGTABLET WP5540 digitizer tablet devices. Without it, the pen moves the cursor, but neither the buttons nor the tap sensor in the tip do work. Signed-off-by: Sergio Costas <rastersoft@gmail.com> Link: https://lore.kernel.org/r/63dece1d-91ca-1b1b-d90d-335be66896be@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit fd5dd6acd8f823ea804f76d3af64fa1be9d5fb78 upstream.

This patch adds support for the UGTABLET WP5540 digitizer tablet
devices. Without it, the pen moves the cursor, but neither the
buttons nor the tap sensor in the tip do work.

Signed-off-by: Sergio Costas <rastersoft@gmail.com>
Link: https://lore.kernel.org/r/63dece1d-91ca-1b1b-d90d-335be66896be@gmail.com
Cc: stable@vger.kernel.org
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
HID: quirks: Allow inverting the absolute X/Y values 2022-01-27T08:19:43+00:00 Alistair Francis alistair@alistair23.me 2021-12-08T12:40:43+00:00 1af9e1d4885a12cf285968b0c6787fb4e9cf4fad [ Upstream commit fd8d135b2c5e88662f2729e034913f183455a667 ] Add a HID_QUIRK_X_INVERT/HID_QUIRK_Y_INVERT quirk that can be used to invert the X/Y values. Signed-off-by: Alistair Francis <alistair@alistair23.me> [bentiss: silence checkpatch warning] Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20211208124045.61815-2-alistair@alistair23.me Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit fd8d135b2c5e88662f2729e034913f183455a667 ]

Add a HID_QUIRK_X_INVERT/HID_QUIRK_Y_INVERT quirk that can be used
to invert the X/Y values.

Signed-off-by: Alistair Francis <alistair@alistair23.me>
[bentiss: silence checkpatch warning]
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Link: https://lore.kernel.org/r/20211208124045.61815-2-alistair@alistair23.me
Signed-off-by: Sasha Levin <sashal@kernel.org>
HID: apple: Do not reset quirks when the Fn key is not found 2022-01-27T08:19:41+00:00 José Expósito jose.exposito89@gmail.com 2021-11-18T07:29:53+00:00 2933aa510907b6f61a49d57a54cd5d4106499e92 [ Upstream commit a5fe7864d8ada170f19cc47d176bf8260ffb4263 ] When a keyboard without a function key is detected, instead of removing all quirks, remove only the APPLE_HAS_FN quirk. Signed-off-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit a5fe7864d8ada170f19cc47d176bf8260ffb4263 ]

When a keyboard without a function key is detected, instead of removing
all quirks, remove only the APPLE_HAS_FN quirk.

Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
HID: hid-uclogic-params: Invalid parameter check in uclogic_params_frame_init_v1_buttonpad 2022-01-27T08:19:36+00:00 José Expósito jose.exposito89@gmail.com 2022-01-05T17:29:15+00:00 46541f21de5c5c3655f5665dd1e2c75baa679694 [ Upstream commit aa320fdbbbb482c19100f51461bd0069753ce3d7 ] The function performs a check on the hdev input parameters, however, it is used before the check. Initialize the udev variable after the sanity check to avoid a possible NULL pointer dereference. Fixes: 9614219e9310e ("HID: uclogic: Extract tablet parameter discovery into a module") Addresses-Coverity-ID: 1443763 ("Null pointer dereference") Signed-off-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit aa320fdbbbb482c19100f51461bd0069753ce3d7 ]

The function performs a check on the hdev input parameters, however, it
is used before the check.

Initialize the udev variable after the sanity check to avoid a
possible NULL pointer dereference.

Fixes: 9614219e9310e ("HID: uclogic: Extract tablet parameter discovery into a module")
Addresses-Coverity-ID: 1443763 ("Null pointer dereference")
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
HID: hid-uclogic-params: Invalid parameter check in uclogic_params_huion_init 2022-01-27T08:19:36+00:00 José Expósito jose.exposito89@gmail.com 2022-01-05T17:29:14+00:00 f6fbc6a0502c5b36c05913c8b5afc9b3c022a72f [ Upstream commit ff6b548afe4d9d1ff3a0f6ef79e8cbca25d8f905 ] The function performs a check on its input parameters, however, the hdev parameter is used before the check. Initialize the stack variables after checking the input parameters to avoid a possible NULL pointer dereference. Fixes: 9614219e9310e ("HID: uclogic: Extract tablet parameter discovery into a module") Addresses-Coverity-ID: 1443804 ("Null pointer dereference") Signed-off-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit ff6b548afe4d9d1ff3a0f6ef79e8cbca25d8f905 ]

The function performs a check on its input parameters, however, the
hdev parameter is used before the check.

Initialize the stack variables after checking the input parameters to
avoid a possible NULL pointer dereference.

Fixes: 9614219e9310e ("HID: uclogic: Extract tablet parameter discovery into a module")
Addresses-Coverity-ID: 1443804 ("Null pointer dereference")
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>