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Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12 |
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| #
3b7eeff9 |
| 09-Feb-2023 |
Armin Wolf <W_Armin@gmx.de> |
platform/x86: dell-ddv: Add hwmon support
Thanks to bugreport 216655 on bugzilla triggered by the
dell-smm-hwmon driver, the contents of the sensor buffers
could be almost completely decoded.
Add an
platform/x86: dell-ddv: Add hwmon support
Thanks to bugreport 216655 on bugzilla triggered by the
dell-smm-hwmon driver, the contents of the sensor buffers
could be almost completely decoded.
Add an hwmon interface for exposing the fan and thermal
sensor values. Since the WMI interface can be quite slow
on some machines, the sensor buffers are cached for 1 second
to lessen the performance impact.
The debugfs interface remains in place to aid in reverse-engineering
of unknown sensor types and the thermal buffer.
Tested-by: Antonín Skala <skala.antonin@gmail.com>
Tested-by: Gustavo Walbon <gustavowalbon@gmail.com>
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230209211503.2739-2-W_Armin@gmx.de
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
show more ...
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Revision tags: v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71 |
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| #
a77272c1 |
| 27-Sep-2022 |
Armin Wolf <W_Armin@gmx.de> |
platform/x86: dell: Add new dell-wmi-ddv driver
The dell-wmi-ddv driver adds support for reading
the current temperature and ePPID of ACPI batteries
on supported Dell machines.
Since the WMI interf
platform/x86: dell: Add new dell-wmi-ddv driver
The dell-wmi-ddv driver adds support for reading
the current temperature and ePPID of ACPI batteries
on supported Dell machines.
Since the WMI interface used by this driver does not
do any input validation and thus cannot be used for probing,
the driver depends on the ACPI battery extension machanism
to discover batteries.
The driver also supports a debugfs interface for retrieving
buffers containing fan and thermal sensor information.
Since the meaing of the content of those buffers is currently
unknown, the interface is meant for reverse-engineering and
will likely be replaced with an hwmon interface once the
meaning has been understood.
The driver was tested on a Dell Inspiron 3505.
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220927204521.601887-3-W_Armin@gmx.de
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
show more ...
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Revision tags: v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49 |
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| #
63a00f04 |
| 20-Jun-2022 |
Hans de Goede <hdegoede@redhat.com> |
platform/x86/dell: Kconfig: Remove unnecessary "depends on X86_PLATFORM_DEVICES"
platform/x86/dell/Kconfig is only sourced if X86_PLATFORM_DEVICES is set,
so it does not need to depend on it.
Revie
platform/x86/dell: Kconfig: Remove unnecessary "depends on X86_PLATFORM_DEVICES"
platform/x86/dell/Kconfig is only sourced if X86_PLATFORM_DEVICES is set,
so it does not need to depend on it.
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20220620145628.5882-3-hdegoede@redhat.com
show more ...
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Revision tags: v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.16, v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3 |
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| #
0f07c023 |
| 13-Nov-2021 |
Thomas Weißschuh <linux@weissschuh.net> |
platform/x86: dell-wmi-descriptor: disable by default
dell-wmi-descriptor only provides symbols to other drivers.
These drivers already select dell-wmi-descriptor when needed.
This fixes an issue w
platform/x86: dell-wmi-descriptor: disable by default
dell-wmi-descriptor only provides symbols to other drivers.
These drivers already select dell-wmi-descriptor when needed.
This fixes an issue where dell-wmi-descriptor is compiled as a module
with localyesconfig on a non-Dell machine.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20211113080551.61860-1-linux@weissschuh.net
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
show more ...
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Revision tags: v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12 |
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| #
6550ba68 |
| 11-Oct-2021 |
Hans de Goede <hdegoede@redhat.com> |
platform/x86: dell: Make DELL_WMI_PRIVACY depend on DELL_WMI
DELL_WMI_PRIVACY is a feature toggle for the main dell-wmi driver,
so it must depend on the Kconfig option which enables the main
dell-wm
platform/x86: dell: Make DELL_WMI_PRIVACY depend on DELL_WMI
DELL_WMI_PRIVACY is a feature toggle for the main dell-wmi driver,
so it must depend on the Kconfig option which enables the main
dell-wmi driver.
Fixes: 8af9fa37b8a3 ("platform/x86: dell-privacy: Add support for Dell hardware privacy")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20211011132338.407571-1-hdegoede@redhat.com
show more ...
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Revision tags: v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67 |
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| #
d24236cb |
| 17-Sep-2021 |
Randy Dunlap <rdunlap@infradead.org> |
platform/x86: dell: fix DELL_WMI_PRIVACY dependencies & build error
When DELL_WMI=y, DELL_WMI_PRIVACY=y, and LEDS_TRIGGER_AUDIO=m, there
is a linker error since the LEDS trigger code is built as a l
platform/x86: dell: fix DELL_WMI_PRIVACY dependencies & build error
When DELL_WMI=y, DELL_WMI_PRIVACY=y, and LEDS_TRIGGER_AUDIO=m, there
is a linker error since the LEDS trigger code is built as a loadable
module. This happens because DELL_WMI_PRIVACY is a bool that depends
on a tristate (LEDS_TRIGGER_AUDIO=m), which can be dangerous.
ld: drivers/platform/x86/dell/dell-wmi-privacy.o: in function `dell_privacy_wmi_probe':
dell-wmi-privacy.c:(.text+0x3df): undefined reference to `ledtrig_audio_get'
Fixes: 8af9fa37b8a3 ("platform/x86: dell-privacy: Add support for Dell hardware privacy")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Perry Yuan <Perry.Yuan@dell.com>
Cc: Dell.Client.Kernel@dell.com
Cc: platform-driver-x86@vger.kernel.org
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Mark Gross <mgross@linux.intel.com>
Link: https://lore.kernel.org/r/20210918044829.19222-1-rdunlap@infradead.org
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
show more ...
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| #
8df09ab9 |
| 13-Nov-2021 |
Thomas Weißschuh <linux@weissschuh.net> |
platform/x86: dell-wmi-descriptor: disable by default
[ Upstream commit 0f07c023dcd08ca49b6d3dd018abc7cd56301478 ]
dell-wmi-descriptor only provides symbols to other drivers.
These drivers already
platform/x86: dell-wmi-descriptor: disable by default
[ Upstream commit 0f07c023dcd08ca49b6d3dd018abc7cd56301478 ]
dell-wmi-descriptor only provides symbols to other drivers.
These drivers already select dell-wmi-descriptor when needed.
This fixes an issue where dell-wmi-descriptor is compiled as a module
with localyesconfig on a non-Dell machine.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20211113080551.61860-1-linux@weissschuh.net
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
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| #
92813daf |
| 11-Oct-2021 |
Hans de Goede <hdegoede@redhat.com> |
platform/x86: dell: Make DELL_WMI_PRIVACY depend on DELL_WMI
DELL_WMI_PRIVACY is a feature toggle for the main dell-wmi driver,
so it must depend on the Kconfig option which enables the main
dell-wm
platform/x86: dell: Make DELL_WMI_PRIVACY depend on DELL_WMI
DELL_WMI_PRIVACY is a feature toggle for the main dell-wmi driver,
so it must depend on the Kconfig option which enables the main
dell-wmi driver.
Fixes: 8af9fa37b8a3 ("platform/x86: dell-privacy: Add support for Dell hardware privacy")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20211011132338.407571-1-hdegoede@redhat.com
show more ...
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| #
5b72dafa |
| 17-Sep-2021 |
Randy Dunlap <rdunlap@infradead.org> |
platform/x86: dell: fix DELL_WMI_PRIVACY dependencies & build error
When DELL_WMI=y, DELL_WMI_PRIVACY=y, and LEDS_TRIGGER_AUDIO=m, there
is a linker error since the LEDS trigger code is built as a l
platform/x86: dell: fix DELL_WMI_PRIVACY dependencies & build error
When DELL_WMI=y, DELL_WMI_PRIVACY=y, and LEDS_TRIGGER_AUDIO=m, there
is a linker error since the LEDS trigger code is built as a loadable
module. This happens because DELL_WMI_PRIVACY is a bool that depends
on a tristate (LEDS_TRIGGER_AUDIO=m), which can be dangerous.
ld: drivers/platform/x86/dell/dell-wmi-privacy.o: in function `dell_privacy_wmi_probe':
dell-wmi-privacy.c:(.text+0x3df): undefined reference to `ledtrig_audio_get'
Fixes: 8af9fa37b8a3 ("platform/x86: dell-privacy: Add support for Dell hardware privacy")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Perry Yuan <Perry.Yuan@dell.com>
Cc: Dell.Client.Kernel@dell.com
Cc: platform-driver-x86@vger.kernel.org
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Mark Gross <mgross@linux.intel.com>
Link: https://lore.kernel.org/r/20210918044829.19222-1-rdunlap@infradead.org
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
show more ...
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Revision tags: v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61, v5.10.60 |
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| #
bc6b8d7e |
| 03-Aug-2021 |
Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
platform/x86: dell-smo8800: Convert to be a platform driver
ACPI core in conjunction with platform driver core provides
an infrastructure to enumerate ACPI devices. Use it in order
to remove a lot o
platform/x86: dell-smo8800: Convert to be a platform driver
ACPI core in conjunction with platform driver core provides
an infrastructure to enumerate ACPI devices. Use it in order
to remove a lot of boilerplate code.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Pali Rohár <pali@kernel.org>
Tested-by: Pali Rohár <pali@kernel.org>
Link: https://lore.kernel.org/r/20210803194039.35083-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
show more ...
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Revision tags: v5.10.53, v5.10.52, v5.10.51, v5.10.50, v5.10.49, v5.13, v5.10.46 |
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| #
3ece696c |
| 18-Jun-2021 |
Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
platform/x86: Remove "default n" entries
Linus already once did that for PDx86, don't repeat our mistakes.
TL;DR: 'n' *is* the default 'default'.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@l
platform/x86: Remove "default n" entries
Linus already once did that for PDx86, don't repeat our mistakes.
TL;DR: 'n' *is* the default 'default'.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210618125516.53510-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
show more ...
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Revision tags: v5.10.43, v5.10.42 |
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| #
8a1c379c |
| 30-May-2021 |
Mark Pearson <markpearson@lenovo.com> |
platform/x86: dell-wmi-sysman: Use firmware_attributes_class helper
Update Dell WMI sysman driver to use newly implemented helper module.
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off
platform/x86: dell-wmi-sysman: Use firmware_attributes_class helper
Update Dell WMI sysman driver to use newly implemented helper module.
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Pearson <markpearson@lenovo.com>
Link: https://lore.kernel.org/r/20210530223111.25929-2-markpearson@lenovo.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
show more ...
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Revision tags: v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35 |
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| #
8af9fa37 |
| 06-May-2021 |
Perry Yuan <perry_yuan@dell.com> |
platform/x86: dell-privacy: Add support for Dell hardware privacy
add support for Dell privacy driver for the Dell units equipped
hardware privacy design, which protect users privacy of audio and
ca
platform/x86: dell-privacy: Add support for Dell hardware privacy
add support for Dell privacy driver for the Dell units equipped
hardware privacy design, which protect users privacy of audio and
camera from hardware level. Once the audio or camera privacy mode
activated, any applications will not get any audio or video stream
when user pressed ctrl+F4 hotkey, audio privacy mode will be
enabled, micmute led will be also changed accordingly
The micmute led is fully controlled by hardware & EC(embedded controller)
and camera mute hotkey is Ctrl+F9. Currently design only emits
SW_CAMERA_LENS_COVER event while the camera lens shutter will be
changed by EC & HW(hardware) control
*The flow is like this:
1) User presses key. HW does stuff with this key (timeout timer is started)
2) WMI event is emitted from BIOS to kernel
3) WMI event is received by dell-privacy
4) KEY_MICMUTE emitted from dell-privacy
5) Userland picks up key and modifies kcontrol for SW mute
6) Codec kernel driver catches and calls ledtrig_audio_set
7) dell-privacy notifies EC, the timeout is cancelled and the HW mute
is activated. If the EC is not notified then the HW mic mute will
activate when the timeout triggers, just a bit later than with the
active ack.
Signed-off-by: Perry Yuan <perry_yuan@dell.com>
Link: https://lore.kernel.org/r/20210506115605.1504-1-Perry_Yuan@Dell.com
[hdegoede@redhat.com: Rework Kconfig/Makefile bits + other small fixups]
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
show more ...
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Revision tags: v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14 |
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| #
f1e1ea51 |
| 03-Feb-2021 |
Mario Limonciello <mario.limonciello@dell.com> |
platform/x86: Move all dell drivers to their own subdirectory
A user without a Dell system doesn't need to pick any of these
drivers.
Users with a Dell system can enable this submenu and all driver
platform/x86: Move all dell drivers to their own subdirectory
A user without a Dell system doesn't need to pick any of these
drivers.
Users with a Dell system can enable this submenu and all drivers
behind it will be enabled.
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mario Limonciello <mario.limonciello@dell.com>
Link: https://lore.kernel.org/r/20210203195832.2950605-1-mario.limonciello@dell.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
show more ...
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