* [dtor-input:next] BUILD SUCCESS e1141b0c625e495006c814edc3ffc58ef9ee86b5
From: kernel test robot @ 2023-05-07 6:56 UTC (permalink / raw)
To: Dmitry Torokhov; +Cc: linux-input
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git next
branch HEAD: e1141b0c625e495006c814edc3ffc58ef9ee86b5 Input: ili210x - probe even if no resolution information
elapsed time: 725m
configs tested: 159
configs skipped: 10
The following configs have been built successfully.
More configs may be tested in the coming days.
tested configs:
alpha allyesconfig gcc
alpha defconfig gcc
alpha randconfig-r034-20230507 gcc
arc allyesconfig gcc
arc axs101_defconfig gcc
arc defconfig gcc
arc randconfig-r013-20230507 gcc
arc randconfig-r025-20230507 gcc
arc randconfig-r043-20230507 gcc
arm allmodconfig gcc
arm allyesconfig gcc
arm axm55xx_defconfig gcc
arm defconfig gcc
arm dove_defconfig clang
arm ep93xx_defconfig clang
arm exynos_defconfig gcc
arm imx_v4_v5_defconfig clang
arm milbeaut_m10v_defconfig clang
arm mvebu_v7_defconfig gcc
arm pxa910_defconfig gcc
arm randconfig-r036-20230507 clang
arm randconfig-r046-20230507 gcc
arm tegra_defconfig gcc
arm64 allyesconfig gcc
arm64 defconfig gcc
arm64 randconfig-r013-20230507 clang
arm64 randconfig-r016-20230507 clang
csky buildonly-randconfig-r006-20230507 gcc
csky defconfig gcc
csky randconfig-r026-20230507 gcc
hexagon randconfig-r003-20230507 clang
hexagon randconfig-r041-20230507 clang
hexagon randconfig-r045-20230507 clang
i386 allyesconfig gcc
i386 debian-10.3 gcc
i386 defconfig gcc
i386 randconfig-a001 gcc
i386 randconfig-a002 clang
i386 randconfig-a003 gcc
i386 randconfig-a004 clang
i386 randconfig-a005 gcc
i386 randconfig-a006 clang
i386 randconfig-a011 clang
i386 randconfig-a012 gcc
i386 randconfig-a013 clang
i386 randconfig-a014 gcc
i386 randconfig-a015 clang
i386 randconfig-a016 gcc
ia64 allmodconfig gcc
ia64 defconfig gcc
ia64 randconfig-r002-20230507 gcc
ia64 randconfig-r016-20230507 gcc
ia64 randconfig-r034-20230507 gcc
loongarch allmodconfig gcc
loongarch allnoconfig gcc
loongarch buildonly-randconfig-r006-20230507 gcc
loongarch defconfig gcc
loongarch loongson3_defconfig gcc
loongarch randconfig-r001-20230507 gcc
loongarch randconfig-r005-20230507 gcc
loongarch randconfig-r022-20230507 gcc
loongarch randconfig-r035-20230507 gcc
m68k allmodconfig gcc
m68k buildonly-randconfig-r003-20230507 gcc
m68k defconfig gcc
m68k m5249evb_defconfig gcc
m68k m5272c3_defconfig gcc
m68k m5475evb_defconfig gcc
m68k mvme147_defconfig gcc
m68k randconfig-r004-20230507 gcc
m68k sun3_defconfig gcc
m68k sun3x_defconfig gcc
microblaze buildonly-randconfig-r001-20230507 gcc
microblaze mmu_defconfig gcc
microblaze randconfig-r001-20230507 gcc
microblaze randconfig-r005-20230507 gcc
mips allmodconfig gcc
mips allyesconfig gcc
mips buildonly-randconfig-r004-20230507 clang
mips loongson1b_defconfig gcc
mips randconfig-r022-20230507 gcc
mips randconfig-r035-20230507 clang
mips sb1250_swarm_defconfig clang
nios2 buildonly-randconfig-r002-20230507 gcc
nios2 defconfig gcc
nios2 randconfig-r015-20230507 gcc
nios2 randconfig-r021-20230507 gcc
openrisc randconfig-r032-20230507 gcc
parisc defconfig gcc
parisc randconfig-r011-20230507 gcc
parisc randconfig-r014-20230507 gcc
parisc randconfig-r023-20230507 gcc
parisc64 defconfig gcc
powerpc adder875_defconfig gcc
powerpc akebono_defconfig clang
powerpc allmodconfig gcc
powerpc allnoconfig gcc
powerpc asp8347_defconfig gcc
powerpc buildonly-randconfig-r005-20230507 clang
powerpc g5_defconfig clang
powerpc makalu_defconfig gcc
powerpc randconfig-r003-20230507 gcc
powerpc storcenter_defconfig gcc
powerpc xes_mpc85xx_defconfig clang
riscv allmodconfig gcc
riscv allnoconfig gcc
riscv buildonly-randconfig-r001-20230507 clang
riscv defconfig gcc
riscv randconfig-r002-20230507 gcc
riscv randconfig-r014-20230507 clang
riscv randconfig-r042-20230507 clang
riscv rv32_defconfig clang
riscv rv32_defconfig gcc
s390 allmodconfig gcc
s390 allyesconfig gcc
s390 buildonly-randconfig-r004-20230507 clang
s390 defconfig gcc
s390 randconfig-r004-20230507 gcc
s390 randconfig-r011-20230507 clang
s390 randconfig-r044-20230507 clang
sh allmodconfig gcc
sh randconfig-r006-20230507 gcc
sh randconfig-r012-20230507 gcc
sh randconfig-r033-20230507 gcc
sh sh7763rdp_defconfig gcc
sh sh7785lcr_32bit_defconfig gcc
sparc allnoconfig gcc
sparc defconfig gcc
sparc randconfig-r024-20230507 gcc
sparc sparc32_defconfig gcc
sparc64 buildonly-randconfig-r005-20230507 gcc
sparc64 defconfig gcc
sparc64 randconfig-r006-20230507 gcc
sparc64 randconfig-r021-20230507 gcc
sparc64 randconfig-r024-20230507 gcc
sparc64 randconfig-r026-20230507 gcc
sparc64 randconfig-r033-20230507 gcc
sparc64 randconfig-r036-20230507 gcc
um i386_defconfig gcc
um x86_64_defconfig gcc
x86_64 allnoconfig gcc
x86_64 allyesconfig gcc
x86_64 defconfig gcc
x86_64 kexec gcc
x86_64 randconfig-a001 clang
x86_64 randconfig-a002 gcc
x86_64 randconfig-a003 clang
x86_64 randconfig-a004 gcc
x86_64 randconfig-a005 clang
x86_64 randconfig-a006 gcc
x86_64 randconfig-a011 gcc
x86_64 randconfig-a012 clang
x86_64 randconfig-a013 gcc
x86_64 randconfig-a014 clang
x86_64 randconfig-a015 gcc
x86_64 randconfig-a016 clang
x86_64 rhel-8.3 gcc
xtensa allyesconfig gcc
xtensa randconfig-r031-20230507 gcc
xtensa virt_defconfig gcc
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
^ permalink raw reply
* [PATCH AUTOSEL 6.1 08/19] HID: logitech-hidpp: Reconcile USB and Unifying serials
From: Sasha Levin @ 2023-05-07 0:34 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Bastien Nocera, Benjamin Tissoires, Sasha Levin, jikos,
linux-input
In-Reply-To: <20230507003417.4077259-1-sashal@kernel.org>
From: Bastien Nocera <hadess@hadess.net>
[ Upstream commit 5b3691d15e04b6d5a32c915577b8dbc5cfb56382 ]
Now that USB HID++ devices can gather a serial number that matches the
one that would be gathered when connected through a Unifying receiver,
remove the last difference by dropping the product ID as devices
usually have different product IDs when connected through USB or
Unifying.
For example, on the serials on a G903 wired/wireless mouse:
- Unifying before patch: 4067-e8-ce-cd-45
- USB before patch: c086-e8-ce-cd-45
- Unifying and USB after patch: e8-ce-cd-45
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20230302130117.3975-2-hadess@hadess.net
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-logitech-hidpp.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index c39a4c56678de..b2cd7527de195 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -838,8 +838,7 @@ static int hidpp_unifying_init(struct hidpp_device *hidpp)
if (ret)
return ret;
- snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
- hdev->product, &serial);
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%4phD", &serial);
dbg_hid("HID++ Unifying: Got serial: %s\n", hdev->uniq);
name = hidpp_unifying_get_name(hidpp);
@@ -974,8 +973,7 @@ static int hidpp_serial_init(struct hidpp_device *hidpp)
if (ret)
return ret;
- snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
- hdev->product, &serial);
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%4phD", &serial);
dbg_hid("HID++ DeviceInformation: Got serial: %s\n", hdev->uniq);
return 0;
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 4.14 4/8] HID: logitech-hidpp: Reconcile USB and Unifying serials
From: Sasha Levin @ 2023-05-07 0:36 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Bastien Nocera, Benjamin Tissoires, Sasha Levin, jikos,
linux-input
In-Reply-To: <20230507003704.4081392-1-sashal@kernel.org>
From: Bastien Nocera <hadess@hadess.net>
[ Upstream commit 5b3691d15e04b6d5a32c915577b8dbc5cfb56382 ]
Now that USB HID++ devices can gather a serial number that matches the
one that would be gathered when connected through a Unifying receiver,
remove the last difference by dropping the product ID as devices
usually have different product IDs when connected through USB or
Unifying.
For example, on the serials on a G903 wired/wireless mouse:
- Unifying before patch: 4067-e8-ce-cd-45
- USB before patch: c086-e8-ce-cd-45
- Unifying and USB after patch: e8-ce-cd-45
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20230302130117.3975-2-hadess@hadess.net
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-logitech-hidpp.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index e2db4731eb825..1588508b3e7b7 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -675,8 +675,7 @@ static int hidpp_unifying_init(struct hidpp_device *hidpp)
if (ret)
return ret;
- snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
- hdev->product, &serial);
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%4phD", &serial);
dbg_hid("HID++ Unifying: Got serial: %s\n", hdev->uniq);
name = hidpp_unifying_get_name(hidpp);
@@ -819,8 +818,7 @@ static int hidpp_serial_init(struct hidpp_device *hidpp)
if (ret)
return ret;
- snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
- hdev->product, &serial);
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%4phD", &serial);
dbg_hid("HID++ DeviceInformation: Got serial: %s\n", hdev->uniq);
return 0;
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 4.14 6/8] HID: wacom: generic: Set battery quirk only when we see battery data
From: Sasha Levin @ 2023-05-07 0:37 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Jason Gerecke, Jason Gerecke, Mario Limonciello, Jiri Kosina,
Sasha Levin, ping.cheng, jikos, benjamin.tissoires, linux-input
In-Reply-To: <20230507003704.4081392-1-sashal@kernel.org>
From: Jason Gerecke <killertofu@gmail.com>
[ Upstream commit bea407a427baa019758f29f4d31b26f008bb8cc6 ]
Some devices will include battery status usages in the HID descriptor
but we won't see that battery data for one reason or another. For example,
AES sensors won't send battery data unless an AES pen is in proximity.
If a user does not have an AES pen but instead only interacts with the
AES touchscreen with their fingers then there is no need for us to create
a battery object. Similarly, if a family of peripherals shares the same
HID descriptor between wired-only and wireless-capable SKUs, users of the
former may never see a battery event and will not want a power_supply
object created.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217062
Link: https://gitlab.gnome.org/GNOME/gnome-control-center/-/issues/2354
Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Tested-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/wacom_wac.c | 33 +++++++++++----------------------
1 file changed, 11 insertions(+), 22 deletions(-)
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index 417e1083556bb..07fe8c34c7f22 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -1774,18 +1774,7 @@ static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
static void wacom_wac_battery_usage_mapping(struct hid_device *hdev,
struct hid_field *field, struct hid_usage *usage)
{
- struct wacom *wacom = hid_get_drvdata(hdev);
- struct wacom_wac *wacom_wac = &wacom->wacom_wac;
- struct wacom_features *features = &wacom_wac->features;
- unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
-
- switch (equivalent_usage) {
- case HID_DG_BATTERYSTRENGTH:
- case WACOM_HID_WD_BATTERY_LEVEL:
- case WACOM_HID_WD_BATTERY_CHARGING:
- features->quirks |= WACOM_QUIRK_BATTERY;
- break;
- }
+ return;
}
static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *field,
@@ -1806,18 +1795,21 @@ static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *f
wacom_wac->hid_data.bat_connected = 1;
wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
}
+ wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
break;
case WACOM_HID_WD_BATTERY_LEVEL:
value = value * 100 / (field->logical_maximum - field->logical_minimum);
wacom_wac->hid_data.battery_capacity = value;
wacom_wac->hid_data.bat_connected = 1;
wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
+ wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
break;
case WACOM_HID_WD_BATTERY_CHARGING:
wacom_wac->hid_data.bat_charging = value;
wacom_wac->hid_data.ps_connected = value;
wacom_wac->hid_data.bat_connected = 1;
wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
+ wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
break;
}
}
@@ -1833,18 +1825,15 @@ static void wacom_wac_battery_report(struct hid_device *hdev,
{
struct wacom *wacom = hid_get_drvdata(hdev);
struct wacom_wac *wacom_wac = &wacom->wacom_wac;
- struct wacom_features *features = &wacom_wac->features;
- if (features->quirks & WACOM_QUIRK_BATTERY) {
- int status = wacom_wac->hid_data.bat_status;
- int capacity = wacom_wac->hid_data.battery_capacity;
- bool charging = wacom_wac->hid_data.bat_charging;
- bool connected = wacom_wac->hid_data.bat_connected;
- bool powered = wacom_wac->hid_data.ps_connected;
+ int status = wacom_wac->hid_data.bat_status;
+ int capacity = wacom_wac->hid_data.battery_capacity;
+ bool charging = wacom_wac->hid_data.bat_charging;
+ bool connected = wacom_wac->hid_data.bat_connected;
+ bool powered = wacom_wac->hid_data.ps_connected;
- wacom_notify_battery(wacom_wac, status, capacity, charging,
- connected, powered);
- }
+ wacom_notify_battery(wacom_wac, status, capacity, charging,
+ connected, powered);
}
static void wacom_wac_pad_usage_mapping(struct hid_device *hdev,
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 4.14 3/8] HID: logitech-hidpp: Don't use the USB serial for USB devices
From: Sasha Levin @ 2023-05-07 0:36 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Bastien Nocera, Benjamin Tissoires, Sasha Levin, jikos,
linux-input
In-Reply-To: <20230507003704.4081392-1-sashal@kernel.org>
From: Bastien Nocera <hadess@hadess.net>
[ Upstream commit 7ad1fe0da0fa91bf920b79ab05ae97bfabecc4f4 ]
For devices that support the 0x0003 feature (Device Information) version 4,
set the serial based on the output of that feature, rather than relying
on the usbhid code setting the USB serial.
This should allow the serial when connected through USB to (nearly)
match the one when connected through a unifying receiver.
For example, on the serials on a G903 wired/wireless mouse:
- Unifying: 4067-e8-ce-cd-45
- USB before patch: 017C385C3837
- USB after patch: c086-e8-ce-cd-45
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20230302130117.3975-1-hadess@hadess.net
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-logitech-hidpp.c | 51 ++++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index 6ad776b4711b7..e2db4731eb825 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -777,6 +777,55 @@ static bool hidpp_is_connected(struct hidpp_device *hidpp)
return ret == 0;
}
+/* -------------------------------------------------------------------------- */
+/* 0x0003: Device Information */
+/* -------------------------------------------------------------------------- */
+
+#define HIDPP_PAGE_DEVICE_INFORMATION 0x0003
+
+#define CMD_GET_DEVICE_INFO 0x00
+
+static int hidpp_get_serial(struct hidpp_device *hidpp, u32 *serial)
+{
+ struct hidpp_report response;
+ u8 feature_type;
+ u8 feature_index;
+ int ret;
+
+ ret = hidpp_root_get_feature(hidpp, HIDPP_PAGE_DEVICE_INFORMATION,
+ &feature_index,
+ &feature_type);
+ if (ret)
+ return ret;
+
+ ret = hidpp_send_fap_command_sync(hidpp, feature_index,
+ CMD_GET_DEVICE_INFO,
+ NULL, 0, &response);
+ if (ret)
+ return ret;
+
+ /* See hidpp_unifying_get_serial() */
+ *serial = *((u32 *)&response.rap.params[1]);
+ return 0;
+}
+
+static int hidpp_serial_init(struct hidpp_device *hidpp)
+{
+ struct hid_device *hdev = hidpp->hid_dev;
+ u32 serial;
+ int ret;
+
+ ret = hidpp_get_serial(hidpp, &serial);
+ if (ret)
+ return ret;
+
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
+ hdev->product, &serial);
+ dbg_hid("HID++ DeviceInformation: Got serial: %s\n", hdev->uniq);
+
+ return 0;
+}
+
/* -------------------------------------------------------------------------- */
/* 0x0005: GetDeviceNameType */
/* -------------------------------------------------------------------------- */
@@ -3039,6 +3088,8 @@ static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id)
if (hidpp->quirks & HIDPP_QUIRK_UNIFYING)
hidpp_unifying_init(hidpp);
+ else if (hid_is_usb(hidpp->hid_dev))
+ hidpp_serial_init(hidpp);
connected = hidpp_is_connected(hidpp);
atomic_set(&hidpp->connected, connected);
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 4.19 6/9] HID: wacom: generic: Set battery quirk only when we see battery data
From: Sasha Levin @ 2023-05-07 0:36 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Jason Gerecke, Jason Gerecke, Mario Limonciello, Jiri Kosina,
Sasha Levin, ping.cheng, jikos, benjamin.tissoires, linux-input
In-Reply-To: <20230507003637.4080781-1-sashal@kernel.org>
From: Jason Gerecke <killertofu@gmail.com>
[ Upstream commit bea407a427baa019758f29f4d31b26f008bb8cc6 ]
Some devices will include battery status usages in the HID descriptor
but we won't see that battery data for one reason or another. For example,
AES sensors won't send battery data unless an AES pen is in proximity.
If a user does not have an AES pen but instead only interacts with the
AES touchscreen with their fingers then there is no need for us to create
a battery object. Similarly, if a family of peripherals shares the same
HID descriptor between wired-only and wireless-capable SKUs, users of the
former may never see a battery event and will not want a power_supply
object created.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217062
Link: https://gitlab.gnome.org/GNOME/gnome-control-center/-/issues/2354
Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Tested-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/wacom_wac.c | 33 +++++++++++----------------------
1 file changed, 11 insertions(+), 22 deletions(-)
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index bc4d6474d8f54..68d68eb94b246 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -1831,18 +1831,7 @@ static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
static void wacom_wac_battery_usage_mapping(struct hid_device *hdev,
struct hid_field *field, struct hid_usage *usage)
{
- struct wacom *wacom = hid_get_drvdata(hdev);
- struct wacom_wac *wacom_wac = &wacom->wacom_wac;
- struct wacom_features *features = &wacom_wac->features;
- unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
-
- switch (equivalent_usage) {
- case HID_DG_BATTERYSTRENGTH:
- case WACOM_HID_WD_BATTERY_LEVEL:
- case WACOM_HID_WD_BATTERY_CHARGING:
- features->quirks |= WACOM_QUIRK_BATTERY;
- break;
- }
+ return;
}
static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *field,
@@ -1863,18 +1852,21 @@ static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *f
wacom_wac->hid_data.bat_connected = 1;
wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
}
+ wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
break;
case WACOM_HID_WD_BATTERY_LEVEL:
value = value * 100 / (field->logical_maximum - field->logical_minimum);
wacom_wac->hid_data.battery_capacity = value;
wacom_wac->hid_data.bat_connected = 1;
wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
+ wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
break;
case WACOM_HID_WD_BATTERY_CHARGING:
wacom_wac->hid_data.bat_charging = value;
wacom_wac->hid_data.ps_connected = value;
wacom_wac->hid_data.bat_connected = 1;
wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
+ wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
break;
}
}
@@ -1890,18 +1882,15 @@ static void wacom_wac_battery_report(struct hid_device *hdev,
{
struct wacom *wacom = hid_get_drvdata(hdev);
struct wacom_wac *wacom_wac = &wacom->wacom_wac;
- struct wacom_features *features = &wacom_wac->features;
- if (features->quirks & WACOM_QUIRK_BATTERY) {
- int status = wacom_wac->hid_data.bat_status;
- int capacity = wacom_wac->hid_data.battery_capacity;
- bool charging = wacom_wac->hid_data.bat_charging;
- bool connected = wacom_wac->hid_data.bat_connected;
- bool powered = wacom_wac->hid_data.ps_connected;
+ int status = wacom_wac->hid_data.bat_status;
+ int capacity = wacom_wac->hid_data.battery_capacity;
+ bool charging = wacom_wac->hid_data.bat_charging;
+ bool connected = wacom_wac->hid_data.bat_connected;
+ bool powered = wacom_wac->hid_data.ps_connected;
- wacom_notify_battery(wacom_wac, status, capacity, charging,
- connected, powered);
- }
+ wacom_notify_battery(wacom_wac, status, capacity, charging,
+ connected, powered);
}
static void wacom_wac_pad_usage_mapping(struct hid_device *hdev,
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 4.19 4/9] HID: logitech-hidpp: Reconcile USB and Unifying serials
From: Sasha Levin @ 2023-05-07 0:36 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Bastien Nocera, Benjamin Tissoires, Sasha Levin, jikos,
linux-input
In-Reply-To: <20230507003637.4080781-1-sashal@kernel.org>
From: Bastien Nocera <hadess@hadess.net>
[ Upstream commit 5b3691d15e04b6d5a32c915577b8dbc5cfb56382 ]
Now that USB HID++ devices can gather a serial number that matches the
one that would be gathered when connected through a Unifying receiver,
remove the last difference by dropping the product ID as devices
usually have different product IDs when connected through USB or
Unifying.
For example, on the serials on a G903 wired/wireless mouse:
- Unifying before patch: 4067-e8-ce-cd-45
- USB before patch: c086-e8-ce-cd-45
- Unifying and USB after patch: e8-ce-cd-45
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20230302130117.3975-2-hadess@hadess.net
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-logitech-hidpp.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index a4d9ee9170998..5b6bb24df63e0 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -675,8 +675,7 @@ static int hidpp_unifying_init(struct hidpp_device *hidpp)
if (ret)
return ret;
- snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
- hdev->product, &serial);
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%4phD", &serial);
dbg_hid("HID++ Unifying: Got serial: %s\n", hdev->uniq);
name = hidpp_unifying_get_name(hidpp);
@@ -819,8 +818,7 @@ static int hidpp_serial_init(struct hidpp_device *hidpp)
if (ret)
return ret;
- snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
- hdev->product, &serial);
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%4phD", &serial);
dbg_hid("HID++ DeviceInformation: Got serial: %s\n", hdev->uniq);
return 0;
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 4.19 3/9] HID: logitech-hidpp: Don't use the USB serial for USB devices
From: Sasha Levin @ 2023-05-07 0:36 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Bastien Nocera, Benjamin Tissoires, Sasha Levin, jikos,
linux-input
In-Reply-To: <20230507003637.4080781-1-sashal@kernel.org>
From: Bastien Nocera <hadess@hadess.net>
[ Upstream commit 7ad1fe0da0fa91bf920b79ab05ae97bfabecc4f4 ]
For devices that support the 0x0003 feature (Device Information) version 4,
set the serial based on the output of that feature, rather than relying
on the usbhid code setting the USB serial.
This should allow the serial when connected through USB to (nearly)
match the one when connected through a unifying receiver.
For example, on the serials on a G903 wired/wireless mouse:
- Unifying: 4067-e8-ce-cd-45
- USB before patch: 017C385C3837
- USB after patch: c086-e8-ce-cd-45
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20230302130117.3975-1-hadess@hadess.net
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-logitech-hidpp.c | 51 ++++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index 504e8917b06f3..a4d9ee9170998 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -777,6 +777,55 @@ static bool hidpp_is_connected(struct hidpp_device *hidpp)
return ret == 0;
}
+/* -------------------------------------------------------------------------- */
+/* 0x0003: Device Information */
+/* -------------------------------------------------------------------------- */
+
+#define HIDPP_PAGE_DEVICE_INFORMATION 0x0003
+
+#define CMD_GET_DEVICE_INFO 0x00
+
+static int hidpp_get_serial(struct hidpp_device *hidpp, u32 *serial)
+{
+ struct hidpp_report response;
+ u8 feature_type;
+ u8 feature_index;
+ int ret;
+
+ ret = hidpp_root_get_feature(hidpp, HIDPP_PAGE_DEVICE_INFORMATION,
+ &feature_index,
+ &feature_type);
+ if (ret)
+ return ret;
+
+ ret = hidpp_send_fap_command_sync(hidpp, feature_index,
+ CMD_GET_DEVICE_INFO,
+ NULL, 0, &response);
+ if (ret)
+ return ret;
+
+ /* See hidpp_unifying_get_serial() */
+ *serial = *((u32 *)&response.rap.params[1]);
+ return 0;
+}
+
+static int hidpp_serial_init(struct hidpp_device *hidpp)
+{
+ struct hid_device *hdev = hidpp->hid_dev;
+ u32 serial;
+ int ret;
+
+ ret = hidpp_get_serial(hidpp, &serial);
+ if (ret)
+ return ret;
+
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
+ hdev->product, &serial);
+ dbg_hid("HID++ DeviceInformation: Got serial: %s\n", hdev->uniq);
+
+ return 0;
+}
+
/* -------------------------------------------------------------------------- */
/* 0x0005: GetDeviceNameType */
/* -------------------------------------------------------------------------- */
@@ -3040,6 +3089,8 @@ static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id)
if (hidpp->quirks & HIDPP_QUIRK_UNIFYING)
hidpp_unifying_init(hidpp);
+ else if (hid_is_usb(hidpp->hid_dev))
+ hidpp_serial_init(hidpp);
connected = hidpp_is_connected(hidpp);
atomic_set(&hidpp->connected, connected);
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 5.4 6/9] HID: wacom: generic: Set battery quirk only when we see battery data
From: Sasha Levin @ 2023-05-07 0:36 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Jason Gerecke, Jason Gerecke, Mario Limonciello, Jiri Kosina,
Sasha Levin, ping.cheng, jikos, benjamin.tissoires, linux-input
In-Reply-To: <20230507003609.4079746-1-sashal@kernel.org>
From: Jason Gerecke <killertofu@gmail.com>
[ Upstream commit bea407a427baa019758f29f4d31b26f008bb8cc6 ]
Some devices will include battery status usages in the HID descriptor
but we won't see that battery data for one reason or another. For example,
AES sensors won't send battery data unless an AES pen is in proximity.
If a user does not have an AES pen but instead only interacts with the
AES touchscreen with their fingers then there is no need for us to create
a battery object. Similarly, if a family of peripherals shares the same
HID descriptor between wired-only and wireless-capable SKUs, users of the
former may never see a battery event and will not want a power_supply
object created.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217062
Link: https://gitlab.gnome.org/GNOME/gnome-control-center/-/issues/2354
Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Tested-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/wacom_wac.c | 33 +++++++++++----------------------
1 file changed, 11 insertions(+), 22 deletions(-)
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index aa477a43a3123..13f39a2dd9040 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -1893,18 +1893,7 @@ static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
static void wacom_wac_battery_usage_mapping(struct hid_device *hdev,
struct hid_field *field, struct hid_usage *usage)
{
- struct wacom *wacom = hid_get_drvdata(hdev);
- struct wacom_wac *wacom_wac = &wacom->wacom_wac;
- struct wacom_features *features = &wacom_wac->features;
- unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
-
- switch (equivalent_usage) {
- case HID_DG_BATTERYSTRENGTH:
- case WACOM_HID_WD_BATTERY_LEVEL:
- case WACOM_HID_WD_BATTERY_CHARGING:
- features->quirks |= WACOM_QUIRK_BATTERY;
- break;
- }
+ return;
}
static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *field,
@@ -1925,18 +1914,21 @@ static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *f
wacom_wac->hid_data.bat_connected = 1;
wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
}
+ wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
break;
case WACOM_HID_WD_BATTERY_LEVEL:
value = value * 100 / (field->logical_maximum - field->logical_minimum);
wacom_wac->hid_data.battery_capacity = value;
wacom_wac->hid_data.bat_connected = 1;
wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
+ wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
break;
case WACOM_HID_WD_BATTERY_CHARGING:
wacom_wac->hid_data.bat_charging = value;
wacom_wac->hid_data.ps_connected = value;
wacom_wac->hid_data.bat_connected = 1;
wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
+ wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
break;
}
}
@@ -1952,18 +1944,15 @@ static void wacom_wac_battery_report(struct hid_device *hdev,
{
struct wacom *wacom = hid_get_drvdata(hdev);
struct wacom_wac *wacom_wac = &wacom->wacom_wac;
- struct wacom_features *features = &wacom_wac->features;
- if (features->quirks & WACOM_QUIRK_BATTERY) {
- int status = wacom_wac->hid_data.bat_status;
- int capacity = wacom_wac->hid_data.battery_capacity;
- bool charging = wacom_wac->hid_data.bat_charging;
- bool connected = wacom_wac->hid_data.bat_connected;
- bool powered = wacom_wac->hid_data.ps_connected;
+ int status = wacom_wac->hid_data.bat_status;
+ int capacity = wacom_wac->hid_data.battery_capacity;
+ bool charging = wacom_wac->hid_data.bat_charging;
+ bool connected = wacom_wac->hid_data.bat_connected;
+ bool powered = wacom_wac->hid_data.ps_connected;
- wacom_notify_battery(wacom_wac, status, capacity, charging,
- connected, powered);
- }
+ wacom_notify_battery(wacom_wac, status, capacity, charging,
+ connected, powered);
}
static void wacom_wac_pad_usage_mapping(struct hid_device *hdev,
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 5.4 3/9] HID: logitech-hidpp: Don't use the USB serial for USB devices
From: Sasha Levin @ 2023-05-07 0:36 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Bastien Nocera, Benjamin Tissoires, Sasha Levin, jikos,
linux-input
In-Reply-To: <20230507003609.4079746-1-sashal@kernel.org>
From: Bastien Nocera <hadess@hadess.net>
[ Upstream commit 7ad1fe0da0fa91bf920b79ab05ae97bfabecc4f4 ]
For devices that support the 0x0003 feature (Device Information) version 4,
set the serial based on the output of that feature, rather than relying
on the usbhid code setting the USB serial.
This should allow the serial when connected through USB to (nearly)
match the one when connected through a unifying receiver.
For example, on the serials on a G903 wired/wireless mouse:
- Unifying: 4067-e8-ce-cd-45
- USB before patch: 017C385C3837
- USB after patch: c086-e8-ce-cd-45
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20230302130117.3975-1-hadess@hadess.net
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-logitech-hidpp.c | 51 ++++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index 919551ed5809c..2fd64361884cf 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -903,6 +903,55 @@ static int hidpp_root_get_protocol_version(struct hidpp_device *hidpp)
return 0;
}
+/* -------------------------------------------------------------------------- */
+/* 0x0003: Device Information */
+/* -------------------------------------------------------------------------- */
+
+#define HIDPP_PAGE_DEVICE_INFORMATION 0x0003
+
+#define CMD_GET_DEVICE_INFO 0x00
+
+static int hidpp_get_serial(struct hidpp_device *hidpp, u32 *serial)
+{
+ struct hidpp_report response;
+ u8 feature_type;
+ u8 feature_index;
+ int ret;
+
+ ret = hidpp_root_get_feature(hidpp, HIDPP_PAGE_DEVICE_INFORMATION,
+ &feature_index,
+ &feature_type);
+ if (ret)
+ return ret;
+
+ ret = hidpp_send_fap_command_sync(hidpp, feature_index,
+ CMD_GET_DEVICE_INFO,
+ NULL, 0, &response);
+ if (ret)
+ return ret;
+
+ /* See hidpp_unifying_get_serial() */
+ *serial = *((u32 *)&response.rap.params[1]);
+ return 0;
+}
+
+static int hidpp_serial_init(struct hidpp_device *hidpp)
+{
+ struct hid_device *hdev = hidpp->hid_dev;
+ u32 serial;
+ int ret;
+
+ ret = hidpp_get_serial(hidpp, &serial);
+ if (ret)
+ return ret;
+
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
+ hdev->product, &serial);
+ dbg_hid("HID++ DeviceInformation: Got serial: %s\n", hdev->uniq);
+
+ return 0;
+}
+
/* -------------------------------------------------------------------------- */
/* 0x0005: GetDeviceNameType */
/* -------------------------------------------------------------------------- */
@@ -3651,6 +3700,8 @@ static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id)
if (hidpp->quirks & HIDPP_QUIRK_UNIFYING)
hidpp_unifying_init(hidpp);
+ else if (hid_is_usb(hidpp->hid_dev))
+ hidpp_serial_init(hidpp);
connected = hidpp_root_get_protocol_version(hidpp) == 0;
atomic_set(&hidpp->connected, connected);
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 5.4 4/9] HID: logitech-hidpp: Reconcile USB and Unifying serials
From: Sasha Levin @ 2023-05-07 0:36 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Bastien Nocera, Benjamin Tissoires, Sasha Levin, jikos,
linux-input
In-Reply-To: <20230507003609.4079746-1-sashal@kernel.org>
From: Bastien Nocera <hadess@hadess.net>
[ Upstream commit 5b3691d15e04b6d5a32c915577b8dbc5cfb56382 ]
Now that USB HID++ devices can gather a serial number that matches the
one that would be gathered when connected through a Unifying receiver,
remove the last difference by dropping the product ID as devices
usually have different product IDs when connected through USB or
Unifying.
For example, on the serials on a G903 wired/wireless mouse:
- Unifying before patch: 4067-e8-ce-cd-45
- USB before patch: c086-e8-ce-cd-45
- Unifying and USB after patch: e8-ce-cd-45
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20230302130117.3975-2-hadess@hadess.net
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-logitech-hidpp.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index 2fd64361884cf..b8558292801ec 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -809,8 +809,7 @@ static int hidpp_unifying_init(struct hidpp_device *hidpp)
if (ret)
return ret;
- snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
- hdev->product, &serial);
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%4phD", &serial);
dbg_hid("HID++ Unifying: Got serial: %s\n", hdev->uniq);
name = hidpp_unifying_get_name(hidpp);
@@ -945,8 +944,7 @@ static int hidpp_serial_init(struct hidpp_device *hidpp)
if (ret)
return ret;
- snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
- hdev->product, &serial);
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%4phD", &serial);
dbg_hid("HID++ DeviceInformation: Got serial: %s\n", hdev->uniq);
return 0;
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 5.10 6/9] HID: wacom: generic: Set battery quirk only when we see battery data
From: Sasha Levin @ 2023-05-07 0:35 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Jason Gerecke, Jason Gerecke, Mario Limonciello, Jiri Kosina,
Sasha Levin, ping.cheng, jikos, benjamin.tissoires, linux-input
In-Reply-To: <20230507003545.4078941-1-sashal@kernel.org>
From: Jason Gerecke <killertofu@gmail.com>
[ Upstream commit bea407a427baa019758f29f4d31b26f008bb8cc6 ]
Some devices will include battery status usages in the HID descriptor
but we won't see that battery data for one reason or another. For example,
AES sensors won't send battery data unless an AES pen is in proximity.
If a user does not have an AES pen but instead only interacts with the
AES touchscreen with their fingers then there is no need for us to create
a battery object. Similarly, if a family of peripherals shares the same
HID descriptor between wired-only and wireless-capable SKUs, users of the
former may never see a battery event and will not want a power_supply
object created.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217062
Link: https://gitlab.gnome.org/GNOME/gnome-control-center/-/issues/2354
Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Tested-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/wacom_wac.c | 33 +++++++++++----------------------
1 file changed, 11 insertions(+), 22 deletions(-)
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index afb94b89fc4d4..4af29e5292df3 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -1893,18 +1893,7 @@ static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
static void wacom_wac_battery_usage_mapping(struct hid_device *hdev,
struct hid_field *field, struct hid_usage *usage)
{
- struct wacom *wacom = hid_get_drvdata(hdev);
- struct wacom_wac *wacom_wac = &wacom->wacom_wac;
- struct wacom_features *features = &wacom_wac->features;
- unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
-
- switch (equivalent_usage) {
- case HID_DG_BATTERYSTRENGTH:
- case WACOM_HID_WD_BATTERY_LEVEL:
- case WACOM_HID_WD_BATTERY_CHARGING:
- features->quirks |= WACOM_QUIRK_BATTERY;
- break;
- }
+ return;
}
static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *field,
@@ -1925,18 +1914,21 @@ static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *f
wacom_wac->hid_data.bat_connected = 1;
wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
}
+ wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
break;
case WACOM_HID_WD_BATTERY_LEVEL:
value = value * 100 / (field->logical_maximum - field->logical_minimum);
wacom_wac->hid_data.battery_capacity = value;
wacom_wac->hid_data.bat_connected = 1;
wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
+ wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
break;
case WACOM_HID_WD_BATTERY_CHARGING:
wacom_wac->hid_data.bat_charging = value;
wacom_wac->hid_data.ps_connected = value;
wacom_wac->hid_data.bat_connected = 1;
wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
+ wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
break;
}
}
@@ -1952,18 +1944,15 @@ static void wacom_wac_battery_report(struct hid_device *hdev,
{
struct wacom *wacom = hid_get_drvdata(hdev);
struct wacom_wac *wacom_wac = &wacom->wacom_wac;
- struct wacom_features *features = &wacom_wac->features;
- if (features->quirks & WACOM_QUIRK_BATTERY) {
- int status = wacom_wac->hid_data.bat_status;
- int capacity = wacom_wac->hid_data.battery_capacity;
- bool charging = wacom_wac->hid_data.bat_charging;
- bool connected = wacom_wac->hid_data.bat_connected;
- bool powered = wacom_wac->hid_data.ps_connected;
+ int status = wacom_wac->hid_data.bat_status;
+ int capacity = wacom_wac->hid_data.battery_capacity;
+ bool charging = wacom_wac->hid_data.bat_charging;
+ bool connected = wacom_wac->hid_data.bat_connected;
+ bool powered = wacom_wac->hid_data.ps_connected;
- wacom_notify_battery(wacom_wac, status, capacity, charging,
- connected, powered);
- }
+ wacom_notify_battery(wacom_wac, status, capacity, charging,
+ connected, powered);
}
static void wacom_wac_pad_usage_mapping(struct hid_device *hdev,
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 5.10 4/9] HID: logitech-hidpp: Reconcile USB and Unifying serials
From: Sasha Levin @ 2023-05-07 0:35 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Bastien Nocera, Benjamin Tissoires, Sasha Levin, jikos,
linux-input
In-Reply-To: <20230507003545.4078941-1-sashal@kernel.org>
From: Bastien Nocera <hadess@hadess.net>
[ Upstream commit 5b3691d15e04b6d5a32c915577b8dbc5cfb56382 ]
Now that USB HID++ devices can gather a serial number that matches the
one that would be gathered when connected through a Unifying receiver,
remove the last difference by dropping the product ID as devices
usually have different product IDs when connected through USB or
Unifying.
For example, on the serials on a G903 wired/wireless mouse:
- Unifying before patch: 4067-e8-ce-cd-45
- USB before patch: c086-e8-ce-cd-45
- Unifying and USB after patch: e8-ce-cd-45
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20230302130117.3975-2-hadess@hadess.net
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-logitech-hidpp.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index 4921000d8b092..2e32a21bbcbfc 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -828,8 +828,7 @@ static int hidpp_unifying_init(struct hidpp_device *hidpp)
if (ret)
return ret;
- snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
- hdev->product, &serial);
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%4phD", &serial);
dbg_hid("HID++ Unifying: Got serial: %s\n", hdev->uniq);
name = hidpp_unifying_get_name(hidpp);
@@ -964,8 +963,7 @@ static int hidpp_serial_init(struct hidpp_device *hidpp)
if (ret)
return ret;
- snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
- hdev->product, &serial);
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%4phD", &serial);
dbg_hid("HID++ DeviceInformation: Got serial: %s\n", hdev->uniq);
return 0;
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 5.10 3/9] HID: logitech-hidpp: Don't use the USB serial for USB devices
From: Sasha Levin @ 2023-05-07 0:35 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Bastien Nocera, Benjamin Tissoires, Sasha Levin, jikos,
linux-input
In-Reply-To: <20230507003545.4078941-1-sashal@kernel.org>
From: Bastien Nocera <hadess@hadess.net>
[ Upstream commit 7ad1fe0da0fa91bf920b79ab05ae97bfabecc4f4 ]
For devices that support the 0x0003 feature (Device Information) version 4,
set the serial based on the output of that feature, rather than relying
on the usbhid code setting the USB serial.
This should allow the serial when connected through USB to (nearly)
match the one when connected through a unifying receiver.
For example, on the serials on a G903 wired/wireless mouse:
- Unifying: 4067-e8-ce-cd-45
- USB before patch: 017C385C3837
- USB after patch: c086-e8-ce-cd-45
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20230302130117.3975-1-hadess@hadess.net
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-logitech-hidpp.c | 51 ++++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index f5ea8e1d84452..4921000d8b092 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -922,6 +922,55 @@ static int hidpp_root_get_protocol_version(struct hidpp_device *hidpp)
return 0;
}
+/* -------------------------------------------------------------------------- */
+/* 0x0003: Device Information */
+/* -------------------------------------------------------------------------- */
+
+#define HIDPP_PAGE_DEVICE_INFORMATION 0x0003
+
+#define CMD_GET_DEVICE_INFO 0x00
+
+static int hidpp_get_serial(struct hidpp_device *hidpp, u32 *serial)
+{
+ struct hidpp_report response;
+ u8 feature_type;
+ u8 feature_index;
+ int ret;
+
+ ret = hidpp_root_get_feature(hidpp, HIDPP_PAGE_DEVICE_INFORMATION,
+ &feature_index,
+ &feature_type);
+ if (ret)
+ return ret;
+
+ ret = hidpp_send_fap_command_sync(hidpp, feature_index,
+ CMD_GET_DEVICE_INFO,
+ NULL, 0, &response);
+ if (ret)
+ return ret;
+
+ /* See hidpp_unifying_get_serial() */
+ *serial = *((u32 *)&response.rap.params[1]);
+ return 0;
+}
+
+static int hidpp_serial_init(struct hidpp_device *hidpp)
+{
+ struct hid_device *hdev = hidpp->hid_dev;
+ u32 serial;
+ int ret;
+
+ ret = hidpp_get_serial(hidpp, &serial);
+ if (ret)
+ return ret;
+
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
+ hdev->product, &serial);
+ dbg_hid("HID++ DeviceInformation: Got serial: %s\n", hdev->uniq);
+
+ return 0;
+}
+
/* -------------------------------------------------------------------------- */
/* 0x0005: GetDeviceNameType */
/* -------------------------------------------------------------------------- */
@@ -3855,6 +3904,8 @@ static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id)
if (hidpp->quirks & HIDPP_QUIRK_UNIFYING)
hidpp_unifying_init(hidpp);
+ else if (hid_is_usb(hidpp->hid_dev))
+ hidpp_serial_init(hidpp);
connected = hidpp_root_get_protocol_version(hidpp) == 0;
atomic_set(&hidpp->connected, connected);
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 5.15 07/10] HID: wacom: generic: Set battery quirk only when we see battery data
From: Sasha Levin @ 2023-05-07 0:35 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Jason Gerecke, Jason Gerecke, Mario Limonciello, Jiri Kosina,
Sasha Levin, ping.cheng, jikos, benjamin.tissoires, linux-input
In-Reply-To: <20230507003517.4078384-1-sashal@kernel.org>
From: Jason Gerecke <killertofu@gmail.com>
[ Upstream commit bea407a427baa019758f29f4d31b26f008bb8cc6 ]
Some devices will include battery status usages in the HID descriptor
but we won't see that battery data for one reason or another. For example,
AES sensors won't send battery data unless an AES pen is in proximity.
If a user does not have an AES pen but instead only interacts with the
AES touchscreen with their fingers then there is no need for us to create
a battery object. Similarly, if a family of peripherals shares the same
HID descriptor between wired-only and wireless-capable SKUs, users of the
former may never see a battery event and will not want a power_supply
object created.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217062
Link: https://gitlab.gnome.org/GNOME/gnome-control-center/-/issues/2354
Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Tested-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/wacom_wac.c | 33 +++++++++++----------------------
1 file changed, 11 insertions(+), 22 deletions(-)
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index 546aaaaec016e..e63cd6b9aa7cb 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -1891,18 +1891,7 @@ static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
static void wacom_wac_battery_usage_mapping(struct hid_device *hdev,
struct hid_field *field, struct hid_usage *usage)
{
- struct wacom *wacom = hid_get_drvdata(hdev);
- struct wacom_wac *wacom_wac = &wacom->wacom_wac;
- struct wacom_features *features = &wacom_wac->features;
- unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
-
- switch (equivalent_usage) {
- case HID_DG_BATTERYSTRENGTH:
- case WACOM_HID_WD_BATTERY_LEVEL:
- case WACOM_HID_WD_BATTERY_CHARGING:
- features->quirks |= WACOM_QUIRK_BATTERY;
- break;
- }
+ return;
}
static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *field,
@@ -1923,18 +1912,21 @@ static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *f
wacom_wac->hid_data.bat_connected = 1;
wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
}
+ wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
break;
case WACOM_HID_WD_BATTERY_LEVEL:
value = value * 100 / (field->logical_maximum - field->logical_minimum);
wacom_wac->hid_data.battery_capacity = value;
wacom_wac->hid_data.bat_connected = 1;
wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
+ wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
break;
case WACOM_HID_WD_BATTERY_CHARGING:
wacom_wac->hid_data.bat_charging = value;
wacom_wac->hid_data.ps_connected = value;
wacom_wac->hid_data.bat_connected = 1;
wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
+ wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
break;
}
}
@@ -1950,18 +1942,15 @@ static void wacom_wac_battery_report(struct hid_device *hdev,
{
struct wacom *wacom = hid_get_drvdata(hdev);
struct wacom_wac *wacom_wac = &wacom->wacom_wac;
- struct wacom_features *features = &wacom_wac->features;
- if (features->quirks & WACOM_QUIRK_BATTERY) {
- int status = wacom_wac->hid_data.bat_status;
- int capacity = wacom_wac->hid_data.battery_capacity;
- bool charging = wacom_wac->hid_data.bat_charging;
- bool connected = wacom_wac->hid_data.bat_connected;
- bool powered = wacom_wac->hid_data.ps_connected;
+ int status = wacom_wac->hid_data.bat_status;
+ int capacity = wacom_wac->hid_data.battery_capacity;
+ bool charging = wacom_wac->hid_data.bat_charging;
+ bool connected = wacom_wac->hid_data.bat_connected;
+ bool powered = wacom_wac->hid_data.ps_connected;
- wacom_notify_battery(wacom_wac, status, capacity, charging,
- connected, powered);
- }
+ wacom_notify_battery(wacom_wac, status, capacity, charging,
+ connected, powered);
}
static void wacom_wac_pad_usage_mapping(struct hid_device *hdev,
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 6.1 15/19] HID: Ignore battery for ELAN touchscreen on ROG Flow X13 GV301RA
From: Sasha Levin @ 2023-05-07 0:34 UTC (permalink / raw)
To: linux-kernel, stable
Cc: weiliang1503, Benjamin Tissoires, Sasha Levin, jikos, linux-input
In-Reply-To: <20230507003417.4077259-1-sashal@kernel.org>
From: weiliang1503 <weiliang1503@gmail.com>
[ Upstream commit 35903009dbde804a1565dc89e431c0f15179f054 ]
Ignore the reported battery level of the built-in touchscreen to suppress
battery warnings when a stylus is used. The device ID was added and the
battery ignore quirk was enabled.
Signed-off-by: weiliang1503 <weiliang1503@gmail.com>
Link: https://lore.kernel.org/r/20230330115638.16146-1-weiliang1503@gmail.com
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-ids.h | 1 +
drivers/hid/hid-input.c | 2 ++
2 files changed, 3 insertions(+)
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 2235d78784b1b..53c6692d77714 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -415,6 +415,7 @@
#define I2C_DEVICE_ID_HP_SPECTRE_X360_15 0x2817
#define I2C_DEVICE_ID_HP_SPECTRE_X360_13_AW0020NG 0x29DF
#define I2C_DEVICE_ID_ASUS_TP420IA_TOUCHSCREEN 0x2BC8
+#define I2C_DEVICE_ID_ASUS_GV301RA_TOUCHSCREEN 0x2C82
#define USB_DEVICE_ID_ASUS_UX550VE_TOUCHSCREEN 0x2544
#define USB_DEVICE_ID_ASUS_UX550_TOUCHSCREEN 0x2706
#define I2C_DEVICE_ID_SURFACE_GO_TOUCHSCREEN 0x261A
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index c3f80b516f398..3acaaca888acd 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -372,6 +372,8 @@ static const struct hid_device_id hid_battery_quirks[] = {
HID_BATTERY_QUIRK_IGNORE },
{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_TP420IA_TOUCHSCREEN),
HID_BATTERY_QUIRK_IGNORE },
+ { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_GV301RA_TOUCHSCREEN),
+ HID_BATTERY_QUIRK_IGNORE },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ASUS_UX550_TOUCHSCREEN),
HID_BATTERY_QUIRK_IGNORE },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ASUS_UX550VE_TOUCHSCREEN),
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 6.1 16/19] HID: wacom: generic: Set battery quirk only when we see battery data
From: Sasha Levin @ 2023-05-07 0:34 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Jason Gerecke, Jason Gerecke, Mario Limonciello, Jiri Kosina,
Sasha Levin, ping.cheng, jikos, benjamin.tissoires, linux-input
In-Reply-To: <20230507003417.4077259-1-sashal@kernel.org>
From: Jason Gerecke <killertofu@gmail.com>
[ Upstream commit bea407a427baa019758f29f4d31b26f008bb8cc6 ]
Some devices will include battery status usages in the HID descriptor
but we won't see that battery data for one reason or another. For example,
AES sensors won't send battery data unless an AES pen is in proximity.
If a user does not have an AES pen but instead only interacts with the
AES touchscreen with their fingers then there is no need for us to create
a battery object. Similarly, if a family of peripherals shares the same
HID descriptor between wired-only and wireless-capable SKUs, users of the
former may never see a battery event and will not want a power_supply
object created.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217062
Link: https://gitlab.gnome.org/GNOME/gnome-control-center/-/issues/2354
Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Tested-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/wacom_wac.c | 33 +++++++++++----------------------
1 file changed, 11 insertions(+), 22 deletions(-)
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index 9312d611db8e5..7fa3b6ccdb53b 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -1929,18 +1929,7 @@ static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
static void wacom_wac_battery_usage_mapping(struct hid_device *hdev,
struct hid_field *field, struct hid_usage *usage)
{
- struct wacom *wacom = hid_get_drvdata(hdev);
- struct wacom_wac *wacom_wac = &wacom->wacom_wac;
- struct wacom_features *features = &wacom_wac->features;
- unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
-
- switch (equivalent_usage) {
- case HID_DG_BATTERYSTRENGTH:
- case WACOM_HID_WD_BATTERY_LEVEL:
- case WACOM_HID_WD_BATTERY_CHARGING:
- features->quirks |= WACOM_QUIRK_BATTERY;
- break;
- }
+ return;
}
static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *field,
@@ -1961,18 +1950,21 @@ static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *f
wacom_wac->hid_data.bat_connected = 1;
wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
}
+ wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
break;
case WACOM_HID_WD_BATTERY_LEVEL:
value = value * 100 / (field->logical_maximum - field->logical_minimum);
wacom_wac->hid_data.battery_capacity = value;
wacom_wac->hid_data.bat_connected = 1;
wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
+ wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
break;
case WACOM_HID_WD_BATTERY_CHARGING:
wacom_wac->hid_data.bat_charging = value;
wacom_wac->hid_data.ps_connected = value;
wacom_wac->hid_data.bat_connected = 1;
wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
+ wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
break;
}
}
@@ -1988,18 +1980,15 @@ static void wacom_wac_battery_report(struct hid_device *hdev,
{
struct wacom *wacom = hid_get_drvdata(hdev);
struct wacom_wac *wacom_wac = &wacom->wacom_wac;
- struct wacom_features *features = &wacom_wac->features;
- if (features->quirks & WACOM_QUIRK_BATTERY) {
- int status = wacom_wac->hid_data.bat_status;
- int capacity = wacom_wac->hid_data.battery_capacity;
- bool charging = wacom_wac->hid_data.bat_charging;
- bool connected = wacom_wac->hid_data.bat_connected;
- bool powered = wacom_wac->hid_data.ps_connected;
+ int status = wacom_wac->hid_data.bat_status;
+ int capacity = wacom_wac->hid_data.battery_capacity;
+ bool charging = wacom_wac->hid_data.bat_charging;
+ bool connected = wacom_wac->hid_data.bat_connected;
+ bool powered = wacom_wac->hid_data.ps_connected;
- wacom_notify_battery(wacom_wac, status, capacity, charging,
- connected, powered);
- }
+ wacom_notify_battery(wacom_wac, status, capacity, charging,
+ connected, powered);
}
static void wacom_wac_pad_usage_mapping(struct hid_device *hdev,
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 5.15 05/10] HID: logitech-hidpp: Reconcile USB and Unifying serials
From: Sasha Levin @ 2023-05-07 0:35 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Bastien Nocera, Benjamin Tissoires, Sasha Levin, jikos,
linux-input
In-Reply-To: <20230507003517.4078384-1-sashal@kernel.org>
From: Bastien Nocera <hadess@hadess.net>
[ Upstream commit 5b3691d15e04b6d5a32c915577b8dbc5cfb56382 ]
Now that USB HID++ devices can gather a serial number that matches the
one that would be gathered when connected through a Unifying receiver,
remove the last difference by dropping the product ID as devices
usually have different product IDs when connected through USB or
Unifying.
For example, on the serials on a G903 wired/wireless mouse:
- Unifying before patch: 4067-e8-ce-cd-45
- USB before patch: c086-e8-ce-cd-45
- Unifying and USB after patch: e8-ce-cd-45
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20230302130117.3975-2-hadess@hadess.net
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-logitech-hidpp.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index 5eb25812e9479..baa68ae9b9efc 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -834,8 +834,7 @@ static int hidpp_unifying_init(struct hidpp_device *hidpp)
if (ret)
return ret;
- snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
- hdev->product, &serial);
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%4phD", &serial);
dbg_hid("HID++ Unifying: Got serial: %s\n", hdev->uniq);
name = hidpp_unifying_get_name(hidpp);
@@ -970,8 +969,7 @@ static int hidpp_serial_init(struct hidpp_device *hidpp)
if (ret)
return ret;
- snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
- hdev->product, &serial);
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%4phD", &serial);
dbg_hid("HID++ DeviceInformation: Got serial: %s\n", hdev->uniq);
return 0;
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 6.1 14/19] HID: apple: Set the tilde quirk flag on the Geyser 3
From: Sasha Levin @ 2023-05-07 0:34 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Alex Henrie, Benjamin Tissoires, Sasha Levin, jikos, linux-input
In-Reply-To: <20230507003417.4077259-1-sashal@kernel.org>
From: Alex Henrie <alexhenrie24@gmail.com>
[ Upstream commit 29e1ecc197d410ee59c8877098d54cf417075f7d ]
I was finally able to obtain a MacBook1,1 to test and I've now confirmed
that it has the tilde key quirk as well:
Product Model Year System CPU Shape Labels Country Quirky
============================================================================
05ac:0218 A1181 2006 MacBook1,1 T2500 ISO British 13 Yes
Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>
Link: https://lore.kernel.org/r/20230404024829.13982-1-alexhenrie24@gmail.com
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-apple.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
index f21b1c4ca8254..37b2ce9b50fe8 100644
--- a/drivers/hid/hid-apple.c
+++ b/drivers/hid/hid-apple.c
@@ -854,7 +854,8 @@ static const struct hid_device_id apple_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO),
- .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
+ .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
+ APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
APPLE_RDESC_JIS },
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 5.15 04/10] HID: logitech-hidpp: Don't use the USB serial for USB devices
From: Sasha Levin @ 2023-05-07 0:35 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Bastien Nocera, Benjamin Tissoires, Sasha Levin, jikos,
linux-input
In-Reply-To: <20230507003517.4078384-1-sashal@kernel.org>
From: Bastien Nocera <hadess@hadess.net>
[ Upstream commit 7ad1fe0da0fa91bf920b79ab05ae97bfabecc4f4 ]
For devices that support the 0x0003 feature (Device Information) version 4,
set the serial based on the output of that feature, rather than relying
on the usbhid code setting the USB serial.
This should allow the serial when connected through USB to (nearly)
match the one when connected through a unifying receiver.
For example, on the serials on a G903 wired/wireless mouse:
- Unifying: 4067-e8-ce-cd-45
- USB before patch: 017C385C3837
- USB after patch: c086-e8-ce-cd-45
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20230302130117.3975-1-hadess@hadess.net
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-logitech-hidpp.c | 51 ++++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index 601ab673727dc..5eb25812e9479 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -928,6 +928,55 @@ static int hidpp_root_get_protocol_version(struct hidpp_device *hidpp)
return 0;
}
+/* -------------------------------------------------------------------------- */
+/* 0x0003: Device Information */
+/* -------------------------------------------------------------------------- */
+
+#define HIDPP_PAGE_DEVICE_INFORMATION 0x0003
+
+#define CMD_GET_DEVICE_INFO 0x00
+
+static int hidpp_get_serial(struct hidpp_device *hidpp, u32 *serial)
+{
+ struct hidpp_report response;
+ u8 feature_type;
+ u8 feature_index;
+ int ret;
+
+ ret = hidpp_root_get_feature(hidpp, HIDPP_PAGE_DEVICE_INFORMATION,
+ &feature_index,
+ &feature_type);
+ if (ret)
+ return ret;
+
+ ret = hidpp_send_fap_command_sync(hidpp, feature_index,
+ CMD_GET_DEVICE_INFO,
+ NULL, 0, &response);
+ if (ret)
+ return ret;
+
+ /* See hidpp_unifying_get_serial() */
+ *serial = *((u32 *)&response.rap.params[1]);
+ return 0;
+}
+
+static int hidpp_serial_init(struct hidpp_device *hidpp)
+{
+ struct hid_device *hdev = hidpp->hid_dev;
+ u32 serial;
+ int ret;
+
+ ret = hidpp_get_serial(hidpp, &serial);
+ if (ret)
+ return ret;
+
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
+ hdev->product, &serial);
+ dbg_hid("HID++ DeviceInformation: Got serial: %s\n", hdev->uniq);
+
+ return 0;
+}
+
/* -------------------------------------------------------------------------- */
/* 0x0005: GetDeviceNameType */
/* -------------------------------------------------------------------------- */
@@ -4141,6 +4190,8 @@ static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id)
if (hidpp->quirks & HIDPP_QUIRK_UNIFYING)
hidpp_unifying_init(hidpp);
+ else if (hid_is_usb(hidpp->hid_dev))
+ hidpp_serial_init(hidpp);
connected = hidpp_root_get_protocol_version(hidpp) == 0;
atomic_set(&hidpp->connected, connected);
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 6.1 07/19] HID: logitech-hidpp: Don't use the USB serial for USB devices
From: Sasha Levin @ 2023-05-07 0:34 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Bastien Nocera, Benjamin Tissoires, Sasha Levin, jikos,
linux-input
In-Reply-To: <20230507003417.4077259-1-sashal@kernel.org>
From: Bastien Nocera <hadess@hadess.net>
[ Upstream commit 7ad1fe0da0fa91bf920b79ab05ae97bfabecc4f4 ]
For devices that support the 0x0003 feature (Device Information) version 4,
set the serial based on the output of that feature, rather than relying
on the usbhid code setting the USB serial.
This should allow the serial when connected through USB to (nearly)
match the one when connected through a unifying receiver.
For example, on the serials on a G903 wired/wireless mouse:
- Unifying: 4067-e8-ce-cd-45
- USB before patch: 017C385C3837
- USB after patch: c086-e8-ce-cd-45
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20230302130117.3975-1-hadess@hadess.net
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-logitech-hidpp.c | 51 ++++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index e906ee375298a..c39a4c56678de 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -932,6 +932,55 @@ static int hidpp_root_get_protocol_version(struct hidpp_device *hidpp)
return 0;
}
+/* -------------------------------------------------------------------------- */
+/* 0x0003: Device Information */
+/* -------------------------------------------------------------------------- */
+
+#define HIDPP_PAGE_DEVICE_INFORMATION 0x0003
+
+#define CMD_GET_DEVICE_INFO 0x00
+
+static int hidpp_get_serial(struct hidpp_device *hidpp, u32 *serial)
+{
+ struct hidpp_report response;
+ u8 feature_type;
+ u8 feature_index;
+ int ret;
+
+ ret = hidpp_root_get_feature(hidpp, HIDPP_PAGE_DEVICE_INFORMATION,
+ &feature_index,
+ &feature_type);
+ if (ret)
+ return ret;
+
+ ret = hidpp_send_fap_command_sync(hidpp, feature_index,
+ CMD_GET_DEVICE_INFO,
+ NULL, 0, &response);
+ if (ret)
+ return ret;
+
+ /* See hidpp_unifying_get_serial() */
+ *serial = *((u32 *)&response.rap.params[1]);
+ return 0;
+}
+
+static int hidpp_serial_init(struct hidpp_device *hidpp)
+{
+ struct hid_device *hdev = hidpp->hid_dev;
+ u32 serial;
+ int ret;
+
+ ret = hidpp_get_serial(hidpp, &serial);
+ if (ret)
+ return ret;
+
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
+ hdev->product, &serial);
+ dbg_hid("HID++ DeviceInformation: Got serial: %s\n", hdev->uniq);
+
+ return 0;
+}
+
/* -------------------------------------------------------------------------- */
/* 0x0005: GetDeviceNameType */
/* -------------------------------------------------------------------------- */
@@ -4194,6 +4243,8 @@ static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id)
if (hidpp->quirks & HIDPP_QUIRK_UNIFYING)
hidpp_unifying_init(hidpp);
+ else if (hid_is_usb(hidpp->hid_dev))
+ hidpp_serial_init(hidpp);
connected = hidpp_root_get_protocol_version(hidpp) == 0;
atomic_set(&hidpp->connected, connected);
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 6.1 03/19] HID: apple: Set the tilde quirk flag on the Geyser 4 and later
From: Sasha Levin @ 2023-05-07 0:34 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Alex Henrie, Jiri Kosina, Sasha Levin, jikos, benjamin.tissoires,
linux-input
In-Reply-To: <20230507003417.4077259-1-sashal@kernel.org>
From: Alex Henrie <alexhenrie24@gmail.com>
[ Upstream commit c3388ddc74a863466c7c3fa24d3a9cea9c9bca53 ]
I recently tested several old MacBooks and as far as I can tell, all
MacBooks that have an ISO keyboard have the tilde key quirk:
Product Model Year System CPU Shape Labels Country Quirky
============================================================================
05ac:021b A1181 2006 MacBook2,1 T5600 ISO British 13 Yes
05ac:021b A1181 2007 MacBook2,1 T7200 ISO Québécois 13 Yes
05ac:0229 A1181 2007 MacBook4,1 T8300 ANSI Usonian 33 No
05ac:022a A1181 2007 MacBook4,1 T8100 ISO English 13 Yes
05ac:022a A1181 2007 MacBook5,2 P7350 ISO Québécois 13 Yes
05ac:0237 A1278 2008 MacBook5,1 P7350 ISO Dutch 13 Yes
05ac:0237 A1278 2009 MacBook5,5 P7550 ISO British 13 Yes
The model number and year are from the laptop case. Since Apple printed
the same model and year on many different laptops, the system name (as
reported in the SMBIOS tables) and CPU form a more precise identifier.
Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-apple.c | 16 +++++++++-------
1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
index c671ce94671ca..f21b1c4ca8254 100644
--- a/drivers/hid/hid-apple.c
+++ b/drivers/hid/hid-apple.c
@@ -861,7 +861,8 @@ static const struct hid_device_id apple_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO),
- .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
+ .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
+ APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
APPLE_RDESC_JIS },
@@ -880,7 +881,8 @@ static const struct hid_device_id apple_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO),
- .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
+ .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
+ APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
APPLE_RDESC_JIS },
@@ -921,31 +923,31 @@ static const struct hid_device_id apple_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
- .driver_data = APPLE_HAS_FN },
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI),
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO),
- .driver_data = APPLE_HAS_FN },
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
- .driver_data = APPLE_HAS_FN },
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI),
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO),
- .driver_data = APPLE_HAS_FN },
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
- .driver_data = APPLE_HAS_FN },
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI),
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 6.2 08/20] HID: logitech-hidpp: Don't use the USB serial for USB devices
From: Sasha Levin @ 2023-05-07 0:32 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Bastien Nocera, Benjamin Tissoires, Sasha Levin, jikos,
linux-input
In-Reply-To: <20230507003237.4074305-1-sashal@kernel.org>
From: Bastien Nocera <hadess@hadess.net>
[ Upstream commit 7ad1fe0da0fa91bf920b79ab05ae97bfabecc4f4 ]
For devices that support the 0x0003 feature (Device Information) version 4,
set the serial based on the output of that feature, rather than relying
on the usbhid code setting the USB serial.
This should allow the serial when connected through USB to (nearly)
match the one when connected through a unifying receiver.
For example, on the serials on a G903 wired/wireless mouse:
- Unifying: 4067-e8-ce-cd-45
- USB before patch: 017C385C3837
- USB after patch: c086-e8-ce-cd-45
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20230302130117.3975-1-hadess@hadess.net
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-logitech-hidpp.c | 51 ++++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index 3c00e6ac8e76a..1795d5fb2b42b 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -932,6 +932,55 @@ static int hidpp_root_get_protocol_version(struct hidpp_device *hidpp)
return 0;
}
+/* -------------------------------------------------------------------------- */
+/* 0x0003: Device Information */
+/* -------------------------------------------------------------------------- */
+
+#define HIDPP_PAGE_DEVICE_INFORMATION 0x0003
+
+#define CMD_GET_DEVICE_INFO 0x00
+
+static int hidpp_get_serial(struct hidpp_device *hidpp, u32 *serial)
+{
+ struct hidpp_report response;
+ u8 feature_type;
+ u8 feature_index;
+ int ret;
+
+ ret = hidpp_root_get_feature(hidpp, HIDPP_PAGE_DEVICE_INFORMATION,
+ &feature_index,
+ &feature_type);
+ if (ret)
+ return ret;
+
+ ret = hidpp_send_fap_command_sync(hidpp, feature_index,
+ CMD_GET_DEVICE_INFO,
+ NULL, 0, &response);
+ if (ret)
+ return ret;
+
+ /* See hidpp_unifying_get_serial() */
+ *serial = *((u32 *)&response.rap.params[1]);
+ return 0;
+}
+
+static int hidpp_serial_init(struct hidpp_device *hidpp)
+{
+ struct hid_device *hdev = hidpp->hid_dev;
+ u32 serial;
+ int ret;
+
+ ret = hidpp_get_serial(hidpp, &serial);
+ if (ret)
+ return ret;
+
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
+ hdev->product, &serial);
+ dbg_hid("HID++ DeviceInformation: Got serial: %s\n", hdev->uniq);
+
+ return 0;
+}
+
/* -------------------------------------------------------------------------- */
/* 0x0005: GetDeviceNameType */
/* -------------------------------------------------------------------------- */
@@ -4194,6 +4243,8 @@ static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id)
if (hidpp->quirks & HIDPP_QUIRK_UNIFYING)
hidpp_unifying_init(hidpp);
+ else if (hid_is_usb(hidpp->hid_dev))
+ hidpp_serial_init(hidpp);
connected = hidpp_root_get_protocol_version(hidpp) == 0;
atomic_set(&hidpp->connected, connected);
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 6.2 09/20] HID: logitech-hidpp: Reconcile USB and Unifying serials
From: Sasha Levin @ 2023-05-07 0:32 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Bastien Nocera, Benjamin Tissoires, Sasha Levin, jikos,
linux-input
In-Reply-To: <20230507003237.4074305-1-sashal@kernel.org>
From: Bastien Nocera <hadess@hadess.net>
[ Upstream commit 5b3691d15e04b6d5a32c915577b8dbc5cfb56382 ]
Now that USB HID++ devices can gather a serial number that matches the
one that would be gathered when connected through a Unifying receiver,
remove the last difference by dropping the product ID as devices
usually have different product IDs when connected through USB or
Unifying.
For example, on the serials on a G903 wired/wireless mouse:
- Unifying before patch: 4067-e8-ce-cd-45
- USB before patch: c086-e8-ce-cd-45
- Unifying and USB after patch: e8-ce-cd-45
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20230302130117.3975-2-hadess@hadess.net
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-logitech-hidpp.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index 1795d5fb2b42b..afba13d7c5e27 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -838,8 +838,7 @@ static int hidpp_unifying_init(struct hidpp_device *hidpp)
if (ret)
return ret;
- snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
- hdev->product, &serial);
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%4phD", &serial);
dbg_hid("HID++ Unifying: Got serial: %s\n", hdev->uniq);
name = hidpp_unifying_get_name(hidpp);
@@ -974,8 +973,7 @@ static int hidpp_serial_init(struct hidpp_device *hidpp)
if (ret)
return ret;
- snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
- hdev->product, &serial);
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%4phD", &serial);
dbg_hid("HID++ DeviceInformation: Got serial: %s\n", hdev->uniq);
return 0;
--
2.39.2
^ permalink raw reply related
* [PATCH AUTOSEL 6.2 03/20] HID: apple: Set the tilde quirk flag on the Geyser 4 and later
From: Sasha Levin @ 2023-05-07 0:32 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Alex Henrie, Jiri Kosina, Sasha Levin, jikos, benjamin.tissoires,
linux-input
In-Reply-To: <20230507003237.4074305-1-sashal@kernel.org>
From: Alex Henrie <alexhenrie24@gmail.com>
[ Upstream commit c3388ddc74a863466c7c3fa24d3a9cea9c9bca53 ]
I recently tested several old MacBooks and as far as I can tell, all
MacBooks that have an ISO keyboard have the tilde key quirk:
Product Model Year System CPU Shape Labels Country Quirky
============================================================================
05ac:021b A1181 2006 MacBook2,1 T5600 ISO British 13 Yes
05ac:021b A1181 2007 MacBook2,1 T7200 ISO Québécois 13 Yes
05ac:0229 A1181 2007 MacBook4,1 T8300 ANSI Usonian 33 No
05ac:022a A1181 2007 MacBook4,1 T8100 ISO English 13 Yes
05ac:022a A1181 2007 MacBook5,2 P7350 ISO Québécois 13 Yes
05ac:0237 A1278 2008 MacBook5,1 P7350 ISO Dutch 13 Yes
05ac:0237 A1278 2009 MacBook5,5 P7550 ISO British 13 Yes
The model number and year are from the laptop case. Since Apple printed
the same model and year on many different laptops, the system name (as
reported in the SMBIOS tables) and CPU form a more precise identifier.
Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-apple.c | 16 +++++++++-------
1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
index 1ccab8aa326cd..5c145775482bc 100644
--- a/drivers/hid/hid-apple.c
+++ b/drivers/hid/hid-apple.c
@@ -882,7 +882,8 @@ static const struct hid_device_id apple_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO),
- .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
+ .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
+ APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
APPLE_RDESC_JIS },
@@ -901,7 +902,8 @@ static const struct hid_device_id apple_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO),
- .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
+ .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
+ APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
APPLE_RDESC_JIS },
@@ -942,31 +944,31 @@ static const struct hid_device_id apple_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
- .driver_data = APPLE_HAS_FN },
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI),
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO),
- .driver_data = APPLE_HAS_FN },
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
- .driver_data = APPLE_HAS_FN },
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI),
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO),
- .driver_data = APPLE_HAS_FN },
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
- .driver_data = APPLE_HAS_FN },
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI),
--
2.39.2
^ permalink raw reply related
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