kernel/drivers/platform/x86/Kconfig, branch linux-6.9.y

platform/x86/fujitsu-laptop: Add battery charge control support

2024-02-27T12:43:55Z

This patch adds battery charge control support on Fujitsu notebooks via the S006 method of the FUJ02E3 ACPI device. With this method it's possible to set charge_control_end_threshold between 50 and 100%. Tested on Lifebook E5411 and Lifebook U728. Sadly I can't test this patch on a dual battery one, but I didn't find any clue about independent battery charge control on dual battery Fujitsu notebooks either. And by that I mean checking the DSDT table of various Lifebook notebooks and reverse engineering FUJ02E3.dll. Signed-off-by: Szilard Fabian Acked-by: Jonathan Woithe Link: https://lore.kernel.org/r/20240215203012.228758-2-szfabian@bluemarch.art [ij: coding style cleanups.] Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

platform/x86: remove obsolete calls to ledtrig_audio_get

2024-01-24T10:37:09Z

Since 64f67b5240db ("leds: trigger: audio: Add an activate callback to ensure the initial brightness is set") the audio triggers have an activate callback which sets the LED brightness as soon as the (default) trigger is bound to the LED device. So we can remove the call to ledtrig_audio_get. Positive side effect: There's no code dependency to ledtrig-audio any longer, what allows to remove some Kconfig dependencies. Signed-off-by: Heiner Kallweit Reviewed-by: Hans de Goede Link: https://lore.kernel.org/r/daef7331-dcb4-4b3a-802e-656629486b4c@gmail.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

Merge tag 'platform-drivers-x86-v6.7-3' into pdx86/for-next

2023-12-11T10:22:02Z

Back merge pdx86 fixes into pdx86/for-next for further WMI work depending on some of the fixes. platform-drivers-x86 for v6.7-3 Highlights: - asus-wmi: Solve i8042 filter resource handling, input, and suspend issues - wmi: Skip zero instance WMI blocks to avoid issues with some laptops - mlxbf-bootctl: Differentiate dev/production keys - platform/surface: Correct serdev related return value to avoid leaking errno into userspace - Error checking fixes The following is an automated shortlog grouped by driver: asus-wmi: - Change q500a_i8042_filter() into a generic i8042-filter - disable USB0 hub on ROG Ally before suspend - Filter Volume key presses if also reported via atkbd - Move i8042 filter install to shared asus-wmi code mellanox: - Add null pointer checks for devm_kasprintf() - Check devm_hwmon_device_register_with_groups() return value mlxbf-bootctl: - correctly identify secure boot with development keys surface: aggregator: - fix recv_buf() return value wmi: - Skip blocks with zero instances

platform/x86: Add Silicom Platform Driver

2023-12-04T12:44:05Z

Add Silicom platform (silicom-platform) Linux driver for Swisscom Business Box (Swisscom BB) as well as Cordoba family products. This platform driver provides support for various functions via the Linux LED framework, GPIO framework, Hardware Monitoring (HWMON) and device attributes. Signed-off-by: Henry Shi Reviewed-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20231124200334.5318-1-henryshi2018@gmail.com Signed-off-by: Hans de Goede

platform/x86: acer-wmi: add fan speed monitoring for Predator PHN16-71

2023-12-02T11:27:25Z

Support CPU and GPU fan speed monitoring through WMI for Predator PHN16-71. Signed-off-by: SungHwan Jung Link: https://lore.kernel.org/r/20231124094122.100707-3-onenowy@gmail.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: acer-wmi: Depend on ACPI_VIDEO instead of selecting it

2023-12-02T11:27:24Z

"select ACPI_VIDEO" cause recursive dependency when "depends on HWMON" is added: drivers/hwmon/Kconfig:6:error: recursive dependency detected! drivers/hwmon/Kconfig:6: symbol HWMON is selected by EEEPC_LAPTOP drivers/platform/x86/Kconfig:326: symbol EEEPC_LAPTOP depends on ACPI_VIDEO drivers/acpi/Kconfig:208: symbol ACPI_VIDEO is selected by ACER_WMI drivers/platform/x86/Kconfig:173: symbol ACER_WMI depends on HWMON Replace the select with depends on to avoid this problem when the next patch in this series adds "depends on HWMON". There is a stub defined for the used acpi_video_get_backlight_type() function when ACPI_VIDEO is not set, so use: depends on ACPI_VIDEO || ACPI_VIDEO = n Signed-off-by: SungHwan Jung Link: https://lore.kernel.org/r/20231124094122.100707-4-onenowy@gmail.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: acer-wmi: Add platform profile and mode key support for Predator PHN16-71

2023-12-02T11:27:05Z

The Acer Predator PHN16-71 has the mode key that is used to rotate thermal modes or toggle turbo mode with predator sense app (ver. 4) on windows. This patch includes platform profile and the mode key support for the device and also includes a small fix for "WMI_gaming_execute_u64" function. Signed-off-by: SungHwan Jung Link: https://lore.kernel.org/r/20231124094122.100707-2-onenowy@gmail.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: asus-wmi: Move i8042 filter install to shared asus-wmi code

2023-11-23T12:24:13Z

asus-nb-wmi calls i8042_install_filter() in some cases, but it never calls i8042_remove_filter(). This means that a dangling pointer to the filter function is left after rmmod leading to crashes. Fix this by moving the i8042-filter installation to the shared asus-wmi code and also remove it from the shared code on driver unbind. Fixes: b5643539b825 ("platform/x86: asus-wmi: Filter buggy scan codes on ASUS Q500A") Cc: Oleksij Rempel Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20231120154235.610808-2-hdegoede@redhat.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

platform/x86: inspur-platform-profile: Add platform profile support

2023-10-27T13:14:47Z

Add support for Inspur platforms to used the platform profile feature. This will allow users to determine and control the platform modes between low-power, balanced and performance modes. Signed-off-by: Ai Chao Reviewed-by: Thomas Weißschuh Reviewed-by: Armin Wolf Link: https://lore.kernel.org/r/20231020024007.1677962-1-aichao@kylinos.cn [ij: Removed kerneldoc markers from non-kerneldoc comments.] Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

platform/x86: mlx-platform: Add dependency on PCI to Kconfig

2023-08-30T13:13:41Z

Add dependency on PCI to avoid 'mlx-platform' compilation error in case CONFIG_PCI is not set. Failed on i386: CONFIG_ACPI=y CONFIG_ISA=y Error In function 'mlxplat_pci_fpga_device_init': implicit declaration of function 'pci_request_region': 6204 | err = pci_request_region(pci_dev, 0, res_name); | ^~~~~~~~~~~~~~~~~~ | pci_request_regions Fixes: 1316e0af2dc0 ("platform: mellanox: mlx-platform: Introduce ACPI init flow") Signed-off-by: Vadim Pasternak Reviewed-by: Michael Shych Reported-by: Randy Dunlap Acked-by: Randy Dunlap Tested-by: Randy Dunlap Link: https://lore.kernel.org/r/20230829133748.58208-2-vadimp@nvidia.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede