* [PATCH v5 0/1] Input: atkbd - Fix TUXEDO NB02 notebook keyboards touchpad toggle key
@ 2025-03-13 14:03 Werner Sembach
2025-03-13 14:03 ` [PATCH v5 1/1] " Werner Sembach
0 siblings, 1 reply; 5+ messages in thread
From: Werner Sembach @ 2025-03-13 14:03 UTC (permalink / raw)
To: ilpo.jarvinen, hdegoede; +Cc: linux-kernel, platform-driver-x86, Werner Sembach
Some notebooks send Super + Control + KEY_ZENKAKUHANKAKU¹ upon pressing the
touchpad toggle key.
It can be mapped to correctly touggle the touchpad purely in userspace with
these patches:
- https://gitlab.freedesktop.org/xkeyboard-config/xkeyboard-config/-/merge_requests/810
- https://invent.kde.org/plasma/kwin/-/merge_requests/7278
- https://invent.kde.org/plasma/plasma-desktop/-/merge_requests/2873
But as you can see, this requires per desktop environment patches. GNOME already
has the correct mapping and KDE does with the patches above, but smaller ones
might also need patches.
As an alternative soltuion I also wanted to suggest this i8042 filter + virtual
input device.
v2: Coding style fixes
v3: Send F21 keypress via virtual input device instead of serio interrupts
v4: Add cover letter
Fix copy paste error "GPL-2.0-only" to "GPL-2.0-or-later"
Add missing Copyright lines
v5: Fix cover letter subject line
Werner Sembach (1):
Input: atkbd - Fix TUXEDO NB02 notebook keyboards touchpad toggle key
MAINTAINERS | 6 ++
drivers/platform/x86/Kconfig | 2 +
drivers/platform/x86/Makefile | 3 +
drivers/platform/x86/tuxedo/Kbuild | 8 ++
drivers/platform/x86/tuxedo/Kconfig | 8 ++
drivers/platform/x86/tuxedo/nb02/Kbuild | 9 ++
drivers/platform/x86/tuxedo/nb02/Kconfig | 17 ++++
drivers/platform/x86/tuxedo/nb02/platform.c | 107 ++++++++++++++++++++
8 files changed, 160 insertions(+)
create mode 100644 drivers/platform/x86/tuxedo/Kbuild
create mode 100644 drivers/platform/x86/tuxedo/Kconfig
create mode 100644 drivers/platform/x86/tuxedo/nb02/Kbuild
create mode 100644 drivers/platform/x86/tuxedo/nb02/Kconfig
create mode 100644 drivers/platform/x86/tuxedo/nb02/platform.c
--
2.43.0
^ permalink raw reply [flat|nested] 5+ messages in thread* [PATCH v5 1/1] Input: atkbd - Fix TUXEDO NB02 notebook keyboards touchpad toggle key 2025-03-13 14:03 [PATCH v5 0/1] Input: atkbd - Fix TUXEDO NB02 notebook keyboards touchpad toggle key Werner Sembach @ 2025-03-13 14:03 ` Werner Sembach 2025-03-17 12:11 ` Hans de Goede 0 siblings, 1 reply; 5+ messages in thread From: Werner Sembach @ 2025-03-13 14:03 UTC (permalink / raw) To: ilpo.jarvinen, hdegoede, Werner Sembach; +Cc: linux-kernel, platform-driver-x86 The TUXEDO NB02 notebook keyboards touchpad toggle key sends the PS/2 scancode sequence: 0xe0, 0x5b, // Super down 0x1d, // Control down 0x76, // KEY_ZENKAKUHANKAKU down 0xf6, // KEY_ZENKAKUHANKAKU up 0x9d, // Control up 0xe0, 0xdb // Super up This driver listens to the Control + Super + Hangaku/Zenkaku key sequence to suppresses the Hangaku/Zenkaku keypress and sends a F21 keypress afterwards to conform with established userspace defaults. Note that the Hangaku/Zenkaku scancode used here is usually unused, with real Hangaku/Zenkaku keys using the tilde scancode. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> --- MAINTAINERS | 6 ++ drivers/platform/x86/Kconfig | 2 + drivers/platform/x86/Makefile | 3 + drivers/platform/x86/tuxedo/Kbuild | 8 ++ drivers/platform/x86/tuxedo/Kconfig | 8 ++ drivers/platform/x86/tuxedo/nb02/Kbuild | 9 ++ drivers/platform/x86/tuxedo/nb02/Kconfig | 17 ++++ drivers/platform/x86/tuxedo/nb02/platform.c | 107 ++++++++++++++++++++ 8 files changed, 160 insertions(+) create mode 100644 drivers/platform/x86/tuxedo/Kbuild create mode 100644 drivers/platform/x86/tuxedo/Kconfig create mode 100644 drivers/platform/x86/tuxedo/nb02/Kbuild create mode 100644 drivers/platform/x86/tuxedo/nb02/Kconfig create mode 100644 drivers/platform/x86/tuxedo/nb02/platform.c diff --git a/MAINTAINERS b/MAINTAINERS index 8e0736dc2ee0e..7139c32e96dc7 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -24190,6 +24190,12 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat F: tools/power/x86/turbostat/ F: tools/testing/selftests/turbostat/ +TUXEDO DRIVERS +M: Werner Sembach <wse@tuxedocomputers.com> +L: platform-driver-x86@vger.kernel.org +S: Supported +F: drivers/platform/x86/tuxedo/ + TW5864 VIDEO4LINUX DRIVER M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index 0258dd879d64b..9b78a1255c08e 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -1199,3 +1199,5 @@ config P2SB The main purpose of this library is to unhide P2SB device in case firmware kept it hidden on some platforms in order to access devices behind it. + +source "drivers/platform/x86/tuxedo/Kconfig" diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile index e1b1429470674..1562dcd7ad9a5 100644 --- a/drivers/platform/x86/Makefile +++ b/drivers/platform/x86/Makefile @@ -153,3 +153,6 @@ obj-$(CONFIG_WINMATE_FM07_KEYS) += winmate-fm07-keys.o # SEL obj-$(CONFIG_SEL3350_PLATFORM) += sel3350-platform.o + +# TUXEDO +obj-y += tuxedo/ diff --git a/drivers/platform/x86/tuxedo/Kbuild b/drivers/platform/x86/tuxedo/Kbuild new file mode 100644 index 0000000000000..1c79b80744d1b --- /dev/null +++ b/drivers/platform/x86/tuxedo/Kbuild @@ -0,0 +1,8 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +# +# Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com +# +# TUXEDO X86 Platform Specific Drivers +# + +obj-y += nb02/ diff --git a/drivers/platform/x86/tuxedo/Kconfig b/drivers/platform/x86/tuxedo/Kconfig new file mode 100644 index 0000000000000..13b484999e333 --- /dev/null +++ b/drivers/platform/x86/tuxedo/Kconfig @@ -0,0 +1,8 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +# +# Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com +# +# TUXEDO X86 Platform Specific Drivers +# + +source "drivers/platform/x86/tuxedo/nb02/Kconfig" diff --git a/drivers/platform/x86/tuxedo/nb02/Kbuild b/drivers/platform/x86/tuxedo/nb02/Kbuild new file mode 100644 index 0000000000000..f56629c8b9dd8 --- /dev/null +++ b/drivers/platform/x86/tuxedo/nb02/Kbuild @@ -0,0 +1,9 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +# +# Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com +# +# TUXEDO X86 Platform Specific Drivers +# + +tuxedo_nb02_platform-y := platform.o +obj-$(CONFIG_TUXEDO_NB02_PLATFORM) += tuxedo_nb02_platform.o diff --git a/drivers/platform/x86/tuxedo/nb02/Kconfig b/drivers/platform/x86/tuxedo/nb02/Kconfig new file mode 100644 index 0000000000000..38cd60c9d4f03 --- /dev/null +++ b/drivers/platform/x86/tuxedo/nb02/Kconfig @@ -0,0 +1,17 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +# +# Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com +# +# TUXEDO X86 Platform Specific Drivers +# + +menuconfig TUXEDO_NB02_PLATFORM + tristate "TUXEDO NB02 Platform Driver" + help + This driver implements miscellaneous things found on TUXEDO Notebooks + with board vendor NB02. For the time being this is only remapping the + touchpad toggle key to something supported by most Linux distros + out-of-the-box and suppressing an unsupported scancode from the + FN-key. + + When compiled as a module it will be called tuxedo_nb02_platform. diff --git a/drivers/platform/x86/tuxedo/nb02/platform.c b/drivers/platform/x86/tuxedo/nb02/platform.c new file mode 100644 index 0000000000000..da67a91a4a129 --- /dev/null +++ b/drivers/platform/x86/tuxedo/nb02/platform.c @@ -0,0 +1,107 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com + */ + +#include <linux/cleanup.h> +#include <linux/container_of.h> +#include <linux/dmi.h> +#include <linux/i8042.h> +#include <linux/input.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/serio.h> + +struct input_dev *idev; + +static void tux_nb02_f21(struct work_struct *work __always_unused) +{ + input_report_key(idev, KEY_F21, 1); + input_report_key(idev, KEY_F21, 0); + input_sync(idev); +} +DECLARE_WORK(tux_nb02_f21_work, tux_nb02_f21); + +static const u8 tux_nb02_touchp_toggle_seq[] = { + 0xe0, 0x5b, // Super down + 0x1d, // Control down + 0x76, // KEY_ZENKAKUHANKAKU down + 0xf6, // KEY_ZENKAKUHANKAKU up + 0x9d, // Control up + 0xe0, 0xdb // Super up +}; + +static bool tux_nb02_i8042_filter(unsigned char data, + unsigned char str, + struct serio *port __always_unused, + void *context __always_unused) +{ + static u8 seq_pos; + + if (unlikely(str & I8042_STR_AUXDATA)) + return false; + + if (unlikely(data == tux_nb02_touchp_toggle_seq[seq_pos])) { + ++seq_pos; + if (unlikely(data == 0x76 || data == 0xf6)) { + return true; + } else if (unlikely(seq_pos == ARRAY_SIZE(tux_nb02_touchp_toggle_seq))) { + schedule_work(&tux_nb02_f21_work); + seq_pos = 0; + } + return false; + } + + seq_pos = 0; + return false; +} + +static const struct dmi_system_id tux_nb02_dmi_string_match[] __initconst = { + { + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TUXEDO"), + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "NB02"), + }, + }, + { } +}; +MODULE_DEVICE_TABLE(dmi, tux_nb02_dmi_string_match); + +static int __init tux_nb02_plat_init(void) +{ + int ret; + + if (!dmi_check_system(tux_nb02_dmi_string_match)) + return -ENODEV; + + idev = input_allocate_device(); + if (!idev) + return -ENOMEM; + + idev->name = "TUXEDO NB02 Platform Keyboard"; + set_bit(EV_KEY, idev->evbit); + set_bit(KEY_F21, idev->keybit); + + ret = input_register_device(idev); + if (ret) { + input_free_device(idev); + return ret; + } + + i8042_install_filter(tux_nb02_i8042_filter, NULL); + + return 0; +} + +static void __exit tux_nb02_plat_exit(void) +{ + i8042_remove_filter(tux_nb02_i8042_filter); + input_unregister_device(idev); +} + +module_init(tux_nb02_plat_init); +module_exit(tux_nb02_plat_exit); + +MODULE_DESCRIPTION("Keyboard fix for TUXEDO NB02 devices"); +MODULE_AUTHOR("Werner Sembach <wse@tuxedocomputers.com>"); +MODULE_LICENSE("GPL"); -- 2.43.0 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH v5 1/1] Input: atkbd - Fix TUXEDO NB02 notebook keyboards touchpad toggle key 2025-03-13 14:03 ` [PATCH v5 1/1] " Werner Sembach @ 2025-03-17 12:11 ` Hans de Goede 2025-03-17 16:52 ` Werner Sembach 0 siblings, 1 reply; 5+ messages in thread From: Hans de Goede @ 2025-03-17 12:11 UTC (permalink / raw) To: Werner Sembach, ilpo.jarvinen; +Cc: linux-kernel, platform-driver-x86 Hi Werner, On 13-Mar-25 15:03, Werner Sembach wrote: > The TUXEDO NB02 notebook keyboards touchpad toggle key sends the PS/2 > scancode sequence: > 0xe0, 0x5b, // Super down > 0x1d, // Control down > 0x76, // KEY_ZENKAKUHANKAKU down > 0xf6, // KEY_ZENKAKUHANKAKU up > 0x9d, // Control up > 0xe0, 0xdb // Super up > > This driver listens to the Control + Super + Hangaku/Zenkaku key sequence > to suppresses the Hangaku/Zenkaku keypress and sends a F21 keypress > afterwards to conform with established userspace defaults. Note that the > Hangaku/Zenkaku scancode used here is usually unused, with real > Hangaku/Zenkaku keys using the tilde scancode. > > Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> I'm still not a fan of this approach. Your patch to atkbd.c to map scancode 0x5f to F24 + a xkeyboard-config change to add: key <FK24> { [ F24 ] }; to /usr/share/X11/xkb/symbols/fujitsu_vndr/inet + teach KDE and GNOME that Ctrl + Super + F24 = touchpad-toggle should work nicely and renders the whole need for this patch obsolete. Regards, Hans > --- > MAINTAINERS | 6 ++ > drivers/platform/x86/Kconfig | 2 + > drivers/platform/x86/Makefile | 3 + > drivers/platform/x86/tuxedo/Kbuild | 8 ++ > drivers/platform/x86/tuxedo/Kconfig | 8 ++ > drivers/platform/x86/tuxedo/nb02/Kbuild | 9 ++ > drivers/platform/x86/tuxedo/nb02/Kconfig | 17 ++++ > drivers/platform/x86/tuxedo/nb02/platform.c | 107 ++++++++++++++++++++ > 8 files changed, 160 insertions(+) > create mode 100644 drivers/platform/x86/tuxedo/Kbuild > create mode 100644 drivers/platform/x86/tuxedo/Kconfig > create mode 100644 drivers/platform/x86/tuxedo/nb02/Kbuild > create mode 100644 drivers/platform/x86/tuxedo/nb02/Kconfig > create mode 100644 drivers/platform/x86/tuxedo/nb02/platform.c > > diff --git a/MAINTAINERS b/MAINTAINERS > index 8e0736dc2ee0e..7139c32e96dc7 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -24190,6 +24190,12 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat > F: tools/power/x86/turbostat/ > F: tools/testing/selftests/turbostat/ > > +TUXEDO DRIVERS > +M: Werner Sembach <wse@tuxedocomputers.com> > +L: platform-driver-x86@vger.kernel.org > +S: Supported > +F: drivers/platform/x86/tuxedo/ > + > TW5864 VIDEO4LINUX DRIVER > M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> > M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> > diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig > index 0258dd879d64b..9b78a1255c08e 100644 > --- a/drivers/platform/x86/Kconfig > +++ b/drivers/platform/x86/Kconfig > @@ -1199,3 +1199,5 @@ config P2SB > The main purpose of this library is to unhide P2SB device in case > firmware kept it hidden on some platforms in order to access devices > behind it. > + > +source "drivers/platform/x86/tuxedo/Kconfig" > diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile > index e1b1429470674..1562dcd7ad9a5 100644 > --- a/drivers/platform/x86/Makefile > +++ b/drivers/platform/x86/Makefile > @@ -153,3 +153,6 @@ obj-$(CONFIG_WINMATE_FM07_KEYS) += winmate-fm07-keys.o > > # SEL > obj-$(CONFIG_SEL3350_PLATFORM) += sel3350-platform.o > + > +# TUXEDO > +obj-y += tuxedo/ > diff --git a/drivers/platform/x86/tuxedo/Kbuild b/drivers/platform/x86/tuxedo/Kbuild > new file mode 100644 > index 0000000000000..1c79b80744d1b > --- /dev/null > +++ b/drivers/platform/x86/tuxedo/Kbuild > @@ -0,0 +1,8 @@ > +# SPDX-License-Identifier: GPL-2.0-or-later > +# > +# Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com > +# > +# TUXEDO X86 Platform Specific Drivers > +# > + > +obj-y += nb02/ > diff --git a/drivers/platform/x86/tuxedo/Kconfig b/drivers/platform/x86/tuxedo/Kconfig > new file mode 100644 > index 0000000000000..13b484999e333 > --- /dev/null > +++ b/drivers/platform/x86/tuxedo/Kconfig > @@ -0,0 +1,8 @@ > +# SPDX-License-Identifier: GPL-2.0-or-later > +# > +# Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com > +# > +# TUXEDO X86 Platform Specific Drivers > +# > + > +source "drivers/platform/x86/tuxedo/nb02/Kconfig" > diff --git a/drivers/platform/x86/tuxedo/nb02/Kbuild b/drivers/platform/x86/tuxedo/nb02/Kbuild > new file mode 100644 > index 0000000000000..f56629c8b9dd8 > --- /dev/null > +++ b/drivers/platform/x86/tuxedo/nb02/Kbuild > @@ -0,0 +1,9 @@ > +# SPDX-License-Identifier: GPL-2.0-or-later > +# > +# Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com > +# > +# TUXEDO X86 Platform Specific Drivers > +# > + > +tuxedo_nb02_platform-y := platform.o > +obj-$(CONFIG_TUXEDO_NB02_PLATFORM) += tuxedo_nb02_platform.o > diff --git a/drivers/platform/x86/tuxedo/nb02/Kconfig b/drivers/platform/x86/tuxedo/nb02/Kconfig > new file mode 100644 > index 0000000000000..38cd60c9d4f03 > --- /dev/null > +++ b/drivers/platform/x86/tuxedo/nb02/Kconfig > @@ -0,0 +1,17 @@ > +# SPDX-License-Identifier: GPL-2.0-or-later > +# > +# Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com > +# > +# TUXEDO X86 Platform Specific Drivers > +# > + > +menuconfig TUXEDO_NB02_PLATFORM > + tristate "TUXEDO NB02 Platform Driver" > + help > + This driver implements miscellaneous things found on TUXEDO Notebooks > + with board vendor NB02. For the time being this is only remapping the > + touchpad toggle key to something supported by most Linux distros > + out-of-the-box and suppressing an unsupported scancode from the > + FN-key. > + > + When compiled as a module it will be called tuxedo_nb02_platform. > diff --git a/drivers/platform/x86/tuxedo/nb02/platform.c b/drivers/platform/x86/tuxedo/nb02/platform.c > new file mode 100644 > index 0000000000000..da67a91a4a129 > --- /dev/null > +++ b/drivers/platform/x86/tuxedo/nb02/platform.c > @@ -0,0 +1,107 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later > +/* > + * Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com > + */ > + > +#include <linux/cleanup.h> > +#include <linux/container_of.h> > +#include <linux/dmi.h> > +#include <linux/i8042.h> > +#include <linux/input.h> > +#include <linux/kernel.h> > +#include <linux/module.h> > +#include <linux/serio.h> > + > +struct input_dev *idev; > + > +static void tux_nb02_f21(struct work_struct *work __always_unused) > +{ > + input_report_key(idev, KEY_F21, 1); > + input_report_key(idev, KEY_F21, 0); > + input_sync(idev); > +} > +DECLARE_WORK(tux_nb02_f21_work, tux_nb02_f21); > + > +static const u8 tux_nb02_touchp_toggle_seq[] = { > + 0xe0, 0x5b, // Super down > + 0x1d, // Control down > + 0x76, // KEY_ZENKAKUHANKAKU down > + 0xf6, // KEY_ZENKAKUHANKAKU up > + 0x9d, // Control up > + 0xe0, 0xdb // Super up > +}; > + > +static bool tux_nb02_i8042_filter(unsigned char data, > + unsigned char str, > + struct serio *port __always_unused, > + void *context __always_unused) > +{ > + static u8 seq_pos; > + > + if (unlikely(str & I8042_STR_AUXDATA)) > + return false; > + > + if (unlikely(data == tux_nb02_touchp_toggle_seq[seq_pos])) { > + ++seq_pos; > + if (unlikely(data == 0x76 || data == 0xf6)) { > + return true; > + } else if (unlikely(seq_pos == ARRAY_SIZE(tux_nb02_touchp_toggle_seq))) { > + schedule_work(&tux_nb02_f21_work); > + seq_pos = 0; > + } > + return false; > + } > + > + seq_pos = 0; > + return false; > +} > + > +static const struct dmi_system_id tux_nb02_dmi_string_match[] __initconst = { > + { > + .matches = { > + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TUXEDO"), > + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "NB02"), > + }, > + }, > + { } > +}; > +MODULE_DEVICE_TABLE(dmi, tux_nb02_dmi_string_match); > + > +static int __init tux_nb02_plat_init(void) > +{ > + int ret; > + > + if (!dmi_check_system(tux_nb02_dmi_string_match)) > + return -ENODEV; > + > + idev = input_allocate_device(); > + if (!idev) > + return -ENOMEM; > + > + idev->name = "TUXEDO NB02 Platform Keyboard"; > + set_bit(EV_KEY, idev->evbit); > + set_bit(KEY_F21, idev->keybit); > + > + ret = input_register_device(idev); > + if (ret) { > + input_free_device(idev); > + return ret; > + } > + > + i8042_install_filter(tux_nb02_i8042_filter, NULL); > + > + return 0; > +} > + > +static void __exit tux_nb02_plat_exit(void) > +{ > + i8042_remove_filter(tux_nb02_i8042_filter); > + input_unregister_device(idev); > +} > + > +module_init(tux_nb02_plat_init); > +module_exit(tux_nb02_plat_exit); > + > +MODULE_DESCRIPTION("Keyboard fix for TUXEDO NB02 devices"); > +MODULE_AUTHOR("Werner Sembach <wse@tuxedocomputers.com>"); > +MODULE_LICENSE("GPL"); ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v5 1/1] Input: atkbd - Fix TUXEDO NB02 notebook keyboards touchpad toggle key 2025-03-17 12:11 ` Hans de Goede @ 2025-03-17 16:52 ` Werner Sembach 2025-03-17 22:28 ` Hans de Goede 0 siblings, 1 reply; 5+ messages in thread From: Werner Sembach @ 2025-03-17 16:52 UTC (permalink / raw) To: Hans de Goede, ilpo.jarvinen; +Cc: linux-kernel, platform-driver-x86 Hi, Am 17.03.25 um 13:11 schrieb Hans de Goede: > Hi Werner, > > On 13-Mar-25 15:03, Werner Sembach wrote: >> The TUXEDO NB02 notebook keyboards touchpad toggle key sends the PS/2 >> scancode sequence: >> 0xe0, 0x5b, // Super down >> 0x1d, // Control down >> 0x76, // KEY_ZENKAKUHANKAKU down >> 0xf6, // KEY_ZENKAKUHANKAKU up >> 0x9d, // Control up >> 0xe0, 0xdb // Super up >> >> This driver listens to the Control + Super + Hangaku/Zenkaku key sequence >> to suppresses the Hangaku/Zenkaku keypress and sends a F21 keypress >> afterwards to conform with established userspace defaults. Note that the >> Hangaku/Zenkaku scancode used here is usually unused, with real >> Hangaku/Zenkaku keys using the tilde scancode. >> >> Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> > I'm still not a fan of this approach. Your patch to atkbd.c to > map scancode 0x5f to F24 + a xkeyboard-config change to add: > > key <FK24> { [ F24 ] }; > > to /usr/share/X11/xkb/symbols/fujitsu_vndr/inet > > + teach KDE and GNOME that Ctrl + Super + F24 = touchpad-toggle > > should work nicely and renders the whole need for this patch obsolete. Ok, but see my suggestion of doing it in xkeyboard-config only in the other mail-thread: [PATCH v2 2/2] Input: atkbd - Correctly map F13 - F24 Also, seeing how fast xkb-c and KDE accepted the patches, that is also a faster way probably. Best regards, Werner > > Regards, > > Hans > > > > >> --- >> MAINTAINERS | 6 ++ >> drivers/platform/x86/Kconfig | 2 + >> drivers/platform/x86/Makefile | 3 + >> drivers/platform/x86/tuxedo/Kbuild | 8 ++ >> drivers/platform/x86/tuxedo/Kconfig | 8 ++ >> drivers/platform/x86/tuxedo/nb02/Kbuild | 9 ++ >> drivers/platform/x86/tuxedo/nb02/Kconfig | 17 ++++ >> drivers/platform/x86/tuxedo/nb02/platform.c | 107 ++++++++++++++++++++ >> 8 files changed, 160 insertions(+) >> create mode 100644 drivers/platform/x86/tuxedo/Kbuild >> create mode 100644 drivers/platform/x86/tuxedo/Kconfig >> create mode 100644 drivers/platform/x86/tuxedo/nb02/Kbuild >> create mode 100644 drivers/platform/x86/tuxedo/nb02/Kconfig >> create mode 100644 drivers/platform/x86/tuxedo/nb02/platform.c >> >> diff --git a/MAINTAINERS b/MAINTAINERS >> index 8e0736dc2ee0e..7139c32e96dc7 100644 >> --- a/MAINTAINERS >> +++ b/MAINTAINERS >> @@ -24190,6 +24190,12 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat >> F: tools/power/x86/turbostat/ >> F: tools/testing/selftests/turbostat/ >> >> +TUXEDO DRIVERS >> +M: Werner Sembach <wse@tuxedocomputers.com> >> +L: platform-driver-x86@vger.kernel.org >> +S: Supported >> +F: drivers/platform/x86/tuxedo/ >> + >> TW5864 VIDEO4LINUX DRIVER >> M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> >> M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> >> diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig >> index 0258dd879d64b..9b78a1255c08e 100644 >> --- a/drivers/platform/x86/Kconfig >> +++ b/drivers/platform/x86/Kconfig >> @@ -1199,3 +1199,5 @@ config P2SB >> The main purpose of this library is to unhide P2SB device in case >> firmware kept it hidden on some platforms in order to access devices >> behind it. >> + >> +source "drivers/platform/x86/tuxedo/Kconfig" >> diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile >> index e1b1429470674..1562dcd7ad9a5 100644 >> --- a/drivers/platform/x86/Makefile >> +++ b/drivers/platform/x86/Makefile >> @@ -153,3 +153,6 @@ obj-$(CONFIG_WINMATE_FM07_KEYS) += winmate-fm07-keys.o >> >> # SEL >> obj-$(CONFIG_SEL3350_PLATFORM) += sel3350-platform.o >> + >> +# TUXEDO >> +obj-y += tuxedo/ >> diff --git a/drivers/platform/x86/tuxedo/Kbuild b/drivers/platform/x86/tuxedo/Kbuild >> new file mode 100644 >> index 0000000000000..1c79b80744d1b >> --- /dev/null >> +++ b/drivers/platform/x86/tuxedo/Kbuild >> @@ -0,0 +1,8 @@ >> +# SPDX-License-Identifier: GPL-2.0-or-later >> +# >> +# Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com >> +# >> +# TUXEDO X86 Platform Specific Drivers >> +# >> + >> +obj-y += nb02/ >> diff --git a/drivers/platform/x86/tuxedo/Kconfig b/drivers/platform/x86/tuxedo/Kconfig >> new file mode 100644 >> index 0000000000000..13b484999e333 >> --- /dev/null >> +++ b/drivers/platform/x86/tuxedo/Kconfig >> @@ -0,0 +1,8 @@ >> +# SPDX-License-Identifier: GPL-2.0-or-later >> +# >> +# Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com >> +# >> +# TUXEDO X86 Platform Specific Drivers >> +# >> + >> +source "drivers/platform/x86/tuxedo/nb02/Kconfig" >> diff --git a/drivers/platform/x86/tuxedo/nb02/Kbuild b/drivers/platform/x86/tuxedo/nb02/Kbuild >> new file mode 100644 >> index 0000000000000..f56629c8b9dd8 >> --- /dev/null >> +++ b/drivers/platform/x86/tuxedo/nb02/Kbuild >> @@ -0,0 +1,9 @@ >> +# SPDX-License-Identifier: GPL-2.0-or-later >> +# >> +# Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com >> +# >> +# TUXEDO X86 Platform Specific Drivers >> +# >> + >> +tuxedo_nb02_platform-y := platform.o >> +obj-$(CONFIG_TUXEDO_NB02_PLATFORM) += tuxedo_nb02_platform.o >> diff --git a/drivers/platform/x86/tuxedo/nb02/Kconfig b/drivers/platform/x86/tuxedo/nb02/Kconfig >> new file mode 100644 >> index 0000000000000..38cd60c9d4f03 >> --- /dev/null >> +++ b/drivers/platform/x86/tuxedo/nb02/Kconfig >> @@ -0,0 +1,17 @@ >> +# SPDX-License-Identifier: GPL-2.0-or-later >> +# >> +# Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com >> +# >> +# TUXEDO X86 Platform Specific Drivers >> +# >> + >> +menuconfig TUXEDO_NB02_PLATFORM >> + tristate "TUXEDO NB02 Platform Driver" >> + help >> + This driver implements miscellaneous things found on TUXEDO Notebooks >> + with board vendor NB02. For the time being this is only remapping the >> + touchpad toggle key to something supported by most Linux distros >> + out-of-the-box and suppressing an unsupported scancode from the >> + FN-key. >> + >> + When compiled as a module it will be called tuxedo_nb02_platform. >> diff --git a/drivers/platform/x86/tuxedo/nb02/platform.c b/drivers/platform/x86/tuxedo/nb02/platform.c >> new file mode 100644 >> index 0000000000000..da67a91a4a129 >> --- /dev/null >> +++ b/drivers/platform/x86/tuxedo/nb02/platform.c >> @@ -0,0 +1,107 @@ >> +// SPDX-License-Identifier: GPL-2.0-or-later >> +/* >> + * Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com >> + */ >> + >> +#include <linux/cleanup.h> >> +#include <linux/container_of.h> >> +#include <linux/dmi.h> >> +#include <linux/i8042.h> >> +#include <linux/input.h> >> +#include <linux/kernel.h> >> +#include <linux/module.h> >> +#include <linux/serio.h> >> + >> +struct input_dev *idev; >> + >> +static void tux_nb02_f21(struct work_struct *work __always_unused) >> +{ >> + input_report_key(idev, KEY_F21, 1); >> + input_report_key(idev, KEY_F21, 0); >> + input_sync(idev); >> +} >> +DECLARE_WORK(tux_nb02_f21_work, tux_nb02_f21); >> + >> +static const u8 tux_nb02_touchp_toggle_seq[] = { >> + 0xe0, 0x5b, // Super down >> + 0x1d, // Control down >> + 0x76, // KEY_ZENKAKUHANKAKU down >> + 0xf6, // KEY_ZENKAKUHANKAKU up >> + 0x9d, // Control up >> + 0xe0, 0xdb // Super up >> +}; >> + >> +static bool tux_nb02_i8042_filter(unsigned char data, >> + unsigned char str, >> + struct serio *port __always_unused, >> + void *context __always_unused) >> +{ >> + static u8 seq_pos; >> + >> + if (unlikely(str & I8042_STR_AUXDATA)) >> + return false; >> + >> + if (unlikely(data == tux_nb02_touchp_toggle_seq[seq_pos])) { >> + ++seq_pos; >> + if (unlikely(data == 0x76 || data == 0xf6)) { >> + return true; >> + } else if (unlikely(seq_pos == ARRAY_SIZE(tux_nb02_touchp_toggle_seq))) { >> + schedule_work(&tux_nb02_f21_work); >> + seq_pos = 0; >> + } >> + return false; >> + } >> + >> + seq_pos = 0; >> + return false; >> +} >> + >> +static const struct dmi_system_id tux_nb02_dmi_string_match[] __initconst = { >> + { >> + .matches = { >> + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TUXEDO"), >> + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "NB02"), >> + }, >> + }, >> + { } >> +}; >> +MODULE_DEVICE_TABLE(dmi, tux_nb02_dmi_string_match); >> + >> +static int __init tux_nb02_plat_init(void) >> +{ >> + int ret; >> + >> + if (!dmi_check_system(tux_nb02_dmi_string_match)) >> + return -ENODEV; >> + >> + idev = input_allocate_device(); >> + if (!idev) >> + return -ENOMEM; >> + >> + idev->name = "TUXEDO NB02 Platform Keyboard"; >> + set_bit(EV_KEY, idev->evbit); >> + set_bit(KEY_F21, idev->keybit); >> + >> + ret = input_register_device(idev); >> + if (ret) { >> + input_free_device(idev); >> + return ret; >> + } >> + >> + i8042_install_filter(tux_nb02_i8042_filter, NULL); >> + >> + return 0; >> +} >> + >> +static void __exit tux_nb02_plat_exit(void) >> +{ >> + i8042_remove_filter(tux_nb02_i8042_filter); >> + input_unregister_device(idev); >> +} >> + >> +module_init(tux_nb02_plat_init); >> +module_exit(tux_nb02_plat_exit); >> + >> +MODULE_DESCRIPTION("Keyboard fix for TUXEDO NB02 devices"); >> +MODULE_AUTHOR("Werner Sembach <wse@tuxedocomputers.com>"); >> +MODULE_LICENSE("GPL"); ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v5 1/1] Input: atkbd - Fix TUXEDO NB02 notebook keyboards touchpad toggle key 2025-03-17 16:52 ` Werner Sembach @ 2025-03-17 22:28 ` Hans de Goede 0 siblings, 0 replies; 5+ messages in thread From: Hans de Goede @ 2025-03-17 22:28 UTC (permalink / raw) To: Werner Sembach, ilpo.jarvinen; +Cc: linux-kernel, platform-driver-x86 Hi On 17-Mar-25 5:52 PM, Werner Sembach wrote: > Hi, > > Am 17.03.25 um 13:11 schrieb Hans de Goede: >> Hi Werner, >> >> On 13-Mar-25 15:03, Werner Sembach wrote: >>> The TUXEDO NB02 notebook keyboards touchpad toggle key sends the PS/2 >>> scancode sequence: >>> 0xe0, 0x5b, // Super down >>> 0x1d, // Control down >>> 0x76, // KEY_ZENKAKUHANKAKU down >>> 0xf6, // KEY_ZENKAKUHANKAKU up >>> 0x9d, // Control up >>> 0xe0, 0xdb // Super up >>> >>> This driver listens to the Control + Super + Hangaku/Zenkaku key sequence >>> to suppresses the Hangaku/Zenkaku keypress and sends a F21 keypress >>> afterwards to conform with established userspace defaults. Note that the >>> Hangaku/Zenkaku scancode used here is usually unused, with real >>> Hangaku/Zenkaku keys using the tilde scancode. >>> >>> Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> >> I'm still not a fan of this approach. Your patch to atkbd.c to >> map scancode 0x5f to F24 + a xkeyboard-config change to add: >> >> key <FK24> { [ F24 ] }; >> >> to /usr/share/X11/xkb/symbols/fujitsu_vndr/inet >> >> + teach KDE and GNOME that Ctrl + Super + F24 = touchpad-toggle >> >> should work nicely and renders the whole need for this patch obsolete. > > Ok, but see my suggestion of doing it in xkeyboard-config only in the other mail-thread: [PATCH v2 2/2] Input: atkbd - Correctly map F13 - F24 Yes I just notices that, as I mentioned in the other thread, the xkeyboard-config only fix sounds like a good fix to me. Regards, Hans >>> --- >>> MAINTAINERS | 6 ++ >>> drivers/platform/x86/Kconfig | 2 + >>> drivers/platform/x86/Makefile | 3 + >>> drivers/platform/x86/tuxedo/Kbuild | 8 ++ >>> drivers/platform/x86/tuxedo/Kconfig | 8 ++ >>> drivers/platform/x86/tuxedo/nb02/Kbuild | 9 ++ >>> drivers/platform/x86/tuxedo/nb02/Kconfig | 17 ++++ >>> drivers/platform/x86/tuxedo/nb02/platform.c | 107 ++++++++++++++++++++ >>> 8 files changed, 160 insertions(+) >>> create mode 100644 drivers/platform/x86/tuxedo/Kbuild >>> create mode 100644 drivers/platform/x86/tuxedo/Kconfig >>> create mode 100644 drivers/platform/x86/tuxedo/nb02/Kbuild >>> create mode 100644 drivers/platform/x86/tuxedo/nb02/Kconfig >>> create mode 100644 drivers/platform/x86/tuxedo/nb02/platform.c >>> >>> diff --git a/MAINTAINERS b/MAINTAINERS >>> index 8e0736dc2ee0e..7139c32e96dc7 100644 >>> --- a/MAINTAINERS >>> +++ b/MAINTAINERS >>> @@ -24190,6 +24190,12 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat >>> F: tools/power/x86/turbostat/ >>> F: tools/testing/selftests/turbostat/ >>> +TUXEDO DRIVERS >>> +M: Werner Sembach <wse@tuxedocomputers.com> >>> +L: platform-driver-x86@vger.kernel.org >>> +S: Supported >>> +F: drivers/platform/x86/tuxedo/ >>> + >>> TW5864 VIDEO4LINUX DRIVER >>> M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> >>> M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> >>> diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig >>> index 0258dd879d64b..9b78a1255c08e 100644 >>> --- a/drivers/platform/x86/Kconfig >>> +++ b/drivers/platform/x86/Kconfig >>> @@ -1199,3 +1199,5 @@ config P2SB >>> The main purpose of this library is to unhide P2SB device in case >>> firmware kept it hidden on some platforms in order to access devices >>> behind it. >>> + >>> +source "drivers/platform/x86/tuxedo/Kconfig" >>> diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile >>> index e1b1429470674..1562dcd7ad9a5 100644 >>> --- a/drivers/platform/x86/Makefile >>> +++ b/drivers/platform/x86/Makefile >>> @@ -153,3 +153,6 @@ obj-$(CONFIG_WINMATE_FM07_KEYS) += winmate-fm07-keys.o >>> # SEL >>> obj-$(CONFIG_SEL3350_PLATFORM) += sel3350-platform.o >>> + >>> +# TUXEDO >>> +obj-y += tuxedo/ >>> diff --git a/drivers/platform/x86/tuxedo/Kbuild b/drivers/platform/x86/tuxedo/Kbuild >>> new file mode 100644 >>> index 0000000000000..1c79b80744d1b >>> --- /dev/null >>> +++ b/drivers/platform/x86/tuxedo/Kbuild >>> @@ -0,0 +1,8 @@ >>> +# SPDX-License-Identifier: GPL-2.0-or-later >>> +# >>> +# Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com >>> +# >>> +# TUXEDO X86 Platform Specific Drivers >>> +# >>> + >>> +obj-y += nb02/ >>> diff --git a/drivers/platform/x86/tuxedo/Kconfig b/drivers/platform/x86/tuxedo/Kconfig >>> new file mode 100644 >>> index 0000000000000..13b484999e333 >>> --- /dev/null >>> +++ b/drivers/platform/x86/tuxedo/Kconfig >>> @@ -0,0 +1,8 @@ >>> +# SPDX-License-Identifier: GPL-2.0-or-later >>> +# >>> +# Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com >>> +# >>> +# TUXEDO X86 Platform Specific Drivers >>> +# >>> + >>> +source "drivers/platform/x86/tuxedo/nb02/Kconfig" >>> diff --git a/drivers/platform/x86/tuxedo/nb02/Kbuild b/drivers/platform/x86/tuxedo/nb02/Kbuild >>> new file mode 100644 >>> index 0000000000000..f56629c8b9dd8 >>> --- /dev/null >>> +++ b/drivers/platform/x86/tuxedo/nb02/Kbuild >>> @@ -0,0 +1,9 @@ >>> +# SPDX-License-Identifier: GPL-2.0-or-later >>> +# >>> +# Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com >>> +# >>> +# TUXEDO X86 Platform Specific Drivers >>> +# >>> + >>> +tuxedo_nb02_platform-y := platform.o >>> +obj-$(CONFIG_TUXEDO_NB02_PLATFORM) += tuxedo_nb02_platform.o >>> diff --git a/drivers/platform/x86/tuxedo/nb02/Kconfig b/drivers/platform/x86/tuxedo/nb02/Kconfig >>> new file mode 100644 >>> index 0000000000000..38cd60c9d4f03 >>> --- /dev/null >>> +++ b/drivers/platform/x86/tuxedo/nb02/Kconfig >>> @@ -0,0 +1,17 @@ >>> +# SPDX-License-Identifier: GPL-2.0-or-later >>> +# >>> +# Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com >>> +# >>> +# TUXEDO X86 Platform Specific Drivers >>> +# >>> + >>> +menuconfig TUXEDO_NB02_PLATFORM >>> + tristate "TUXEDO NB02 Platform Driver" >>> + help >>> + This driver implements miscellaneous things found on TUXEDO Notebooks >>> + with board vendor NB02. For the time being this is only remapping the >>> + touchpad toggle key to something supported by most Linux distros >>> + out-of-the-box and suppressing an unsupported scancode from the >>> + FN-key. >>> + >>> + When compiled as a module it will be called tuxedo_nb02_platform. >>> diff --git a/drivers/platform/x86/tuxedo/nb02/platform.c b/drivers/platform/x86/tuxedo/nb02/platform.c >>> new file mode 100644 >>> index 0000000000000..da67a91a4a129 >>> --- /dev/null >>> +++ b/drivers/platform/x86/tuxedo/nb02/platform.c >>> @@ -0,0 +1,107 @@ >>> +// SPDX-License-Identifier: GPL-2.0-or-later >>> +/* >>> + * Copyright (C) 2025 Werner Sembach wse@tuxedocomputers.com >>> + */ >>> + >>> +#include <linux/cleanup.h> >>> +#include <linux/container_of.h> >>> +#include <linux/dmi.h> >>> +#include <linux/i8042.h> >>> +#include <linux/input.h> >>> +#include <linux/kernel.h> >>> +#include <linux/module.h> >>> +#include <linux/serio.h> >>> + >>> +struct input_dev *idev; >>> + >>> +static void tux_nb02_f21(struct work_struct *work __always_unused) >>> +{ >>> + input_report_key(idev, KEY_F21, 1); >>> + input_report_key(idev, KEY_F21, 0); >>> + input_sync(idev); >>> +} >>> +DECLARE_WORK(tux_nb02_f21_work, tux_nb02_f21); >>> + >>> +static const u8 tux_nb02_touchp_toggle_seq[] = { >>> + 0xe0, 0x5b, // Super down >>> + 0x1d, // Control down >>> + 0x76, // KEY_ZENKAKUHANKAKU down >>> + 0xf6, // KEY_ZENKAKUHANKAKU up >>> + 0x9d, // Control up >>> + 0xe0, 0xdb // Super up >>> +}; >>> + >>> +static bool tux_nb02_i8042_filter(unsigned char data, >>> + unsigned char str, >>> + struct serio *port __always_unused, >>> + void *context __always_unused) >>> +{ >>> + static u8 seq_pos; >>> + >>> + if (unlikely(str & I8042_STR_AUXDATA)) >>> + return false; >>> + >>> + if (unlikely(data == tux_nb02_touchp_toggle_seq[seq_pos])) { >>> + ++seq_pos; >>> + if (unlikely(data == 0x76 || data == 0xf6)) { >>> + return true; >>> + } else if (unlikely(seq_pos == ARRAY_SIZE(tux_nb02_touchp_toggle_seq))) { >>> + schedule_work(&tux_nb02_f21_work); >>> + seq_pos = 0; >>> + } >>> + return false; >>> + } >>> + >>> + seq_pos = 0; >>> + return false; >>> +} >>> + >>> +static const struct dmi_system_id tux_nb02_dmi_string_match[] __initconst = { >>> + { >>> + .matches = { >>> + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TUXEDO"), >>> + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "NB02"), >>> + }, >>> + }, >>> + { } >>> +}; >>> +MODULE_DEVICE_TABLE(dmi, tux_nb02_dmi_string_match); >>> + >>> +static int __init tux_nb02_plat_init(void) >>> +{ >>> + int ret; >>> + >>> + if (!dmi_check_system(tux_nb02_dmi_string_match)) >>> + return -ENODEV; >>> + >>> + idev = input_allocate_device(); >>> + if (!idev) >>> + return -ENOMEM; >>> + >>> + idev->name = "TUXEDO NB02 Platform Keyboard"; >>> + set_bit(EV_KEY, idev->evbit); >>> + set_bit(KEY_F21, idev->keybit); >>> + >>> + ret = input_register_device(idev); >>> + if (ret) { >>> + input_free_device(idev); >>> + return ret; >>> + } >>> + >>> + i8042_install_filter(tux_nb02_i8042_filter, NULL); >>> + >>> + return 0; >>> +} >>> + >>> +static void __exit tux_nb02_plat_exit(void) >>> +{ >>> + i8042_remove_filter(tux_nb02_i8042_filter); >>> + input_unregister_device(idev); >>> +} >>> + >>> +module_init(tux_nb02_plat_init); >>> +module_exit(tux_nb02_plat_exit); >>> + >>> +MODULE_DESCRIPTION("Keyboard fix for TUXEDO NB02 devices"); >>> +MODULE_AUTHOR("Werner Sembach <wse@tuxedocomputers.com>"); >>> +MODULE_LICENSE("GPL"); > ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2025-03-17 22:28 UTC | newest] Thread overview: 5+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2025-03-13 14:03 [PATCH v5 0/1] Input: atkbd - Fix TUXEDO NB02 notebook keyboards touchpad toggle key Werner Sembach 2025-03-13 14:03 ` [PATCH v5 1/1] " Werner Sembach 2025-03-17 12:11 ` Hans de Goede 2025-03-17 16:52 ` Werner Sembach 2025-03-17 22:28 ` Hans de Goede
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