summaryrefslogtreecommitdiff
path: root/drivers/platform
AgeCommit message (Collapse)Author
2023-08-23platform: mellanox: Add new attributesVadim Pasternak
Add new attribute: "lid_open" - to indicate system intrusion detection. "reset_long_pwr_pb" - to indicate that system has been reset due to long press of power button. Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Reviewed-by: Michael Shych <michaelsh@nvidia.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20230822113451.13785-2-vadimp@nvidia.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-23mlxbf-bootctl: Support sysfs entries for MFG fieldsDavid Thompson
This patch extends the mlxbf-bootctl driver's sysfs entries to support read and write access for the manufacturing (MFG) fields in the board-level EEPROM. The MFG fields are set once during the board manufacturing phase, and then the MFG fields are write-protected. Signed-off-by: David Thompson <davthompson@nvidia.com> Reviewed-by: Shravan Kumar Ramani <shravankr@nvidia.com> Link: https://lore.kernel.org/r/20230821183939.3229-1-davthompson@nvidia.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-23platform/x86/amd/pmc: Move PMC driver to separate directoryShyam Sundar S K
With latest commits having PMC code spread across multiple files, it would be easier to maintain them in a separate directory under amd/pmc. Co-developed-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Link: https://lore.kernel.org/r/20230811112116.2279419-2-Shyam-sundar.S-k@amd.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-23Merge remote-tracking branch 'pdx86/fixes' into pdx86/for-nextHans de Goede
Merge pdx86/fixes into pdx86/for-next because there are some pdx86 patches pending for the next release which build on top of some of the fixes.
2023-08-23platform/mellanox: Fix mlxbf-tmfifo not handling all virtio CONSOLE ↵Shih-Yi Chen
notifications rshim console does not show all entries of dmesg. Fixed by setting MLXBF_TM_TX_LWM_IRQ for every CONSOLE notification. Signed-off-by: Shih-Yi Chen <shihyic@nvidia.com> Reviewed-by: Liming Sung <limings@nvidia.com> Reviewed-by: David Thompson <davthompson@nvidia.com> Link: https://lore.kernel.org/r/20230821150627.26075-1-shihyic@nvidia.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-21platform/x86: hp-bioscfg: Update steps order list elements are evaluatedJorge Lopez
Update steps how order list elements data and elements size are evaluated. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230821144205.13529-1-jorge.lopez2@hp.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-21platform/x86: asus-wmi: Fix support for showing middle fan RPMLuke D. Jones
After the addition of the mid fan custom curve functionality various incorrect behaviour was uncovered. This commit fixes these areas. - Ensure mid fan attributes actually use the correct fan ID - Correction to a bit mask for selecting the correct fan data - Refactor the curve show/store functions to be cleaner and match each others layout Fixes: 536fce82d729 ("platform/x86: asus-wmi: add support for showing middle fan RPM") Signed-off-by: Luke D. Jones <luke@ljones.dev> Link: https://lore.kernel.org/r/20230815014209.44903-1-luke@ljones.dev Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
2023-08-21platform/x86/amd/pmf: Use str_on_off() helperAndy Shevchenko
We have a common helper to represent a boolean value as "on"/"off" string. Use it for the sake of the unified style. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Link: https://lore.kernel.org/r/20230811131330.71263-1-andriy.shevchenko@linux.intel.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-21platform/x86: thinkpad_acpi: Switch to memdup_user_nul() helperRuan Jinjie
Use memdup_user_nul() helper instead of open-coding to simplify the code. Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com> Link: https://lore.kernel.org/r/20230810122012.2110410-1-ruanjinjie@huawei.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-21platform/x86: ideapad-laptop: Add support for new hotkeys found on ThinkBook ↵André Apitzsch
14s Yoga ITL The Lenovo Thinkbook 14s Yoga ITL has 4 new symbols/shortcuts on their F9-F11 and PrtSc keys: F9: Has a symbol of a head with a headset, the manual says "Service key" F10: Has a symbol of a telephone horn which has been picked up from the receiver, the manual says: "Answer incoming calls" F11: Has a symbol of a telephone horn which is resting on the receiver, the manual says: "Reject incoming calls" PrtSc: Has a symbol of a siccor and a dashed ellipse, the manual says: "Open the Windows 'Snipping' Tool app" This commit adds support for these 4 new hkey events. Signed-off-by: André Apitzsch <git@apitzsch.eu> Link: https://lore.kernel.org/r/20230819-lenovo_keys-v1-1-9d34eac88e0a@apitzsch.eu Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-21platform/x86: lenovo-ymc: Add Lenovo Yoga 7 14ACN6 to ec_trigger_quirk_dmi_tableSwapnil Devesh
This adds my laptop Lenovo Yoga 7 14ACN6, with Product Name: 82N7 (from `dmidecode -t1 | grep "Product Name"`) to the ec_trigger_quirk_dmi_table, have tested that this is required for the YMC driver to work correctly on this model. Signed-off-by: Swapnil Devesh <me@sidevesh.com> Reviewed-by: Gergő Köteles <soyer@irl.hu> Link: https://lore.kernel.org/r/18a08a8b173.895ef3b250414.1213194126082324071@sidevesh.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-14Merge remote-tracking branch 'pdx86/platform-drivers-x86-simatic-ipc' into ↵Hans de Goede
review-hans
2023-08-13x86/microcode/intel: Rename get_datasize() since its used externallyAshok Raj
Rename get_datasize() to intel_microcode_get_datasize() and make it an inline. [ tglx: Make the argument typed and fix up the IFS code ] Suggested-by: Boris Petkov <bp@alien8.de> Signed-off-by: Ashok Raj <ashok.raj@intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20230812195727.894165745@linutronix.de
2023-08-13x86/microcode: Include vendor headers into microcode.hAshok Raj
Currently vendor specific headers are included explicitly when used in common code. Instead, include the vendor specific headers in microcode.h, and include that in all usages. No functional change. Suggested-by: Boris Petkov <bp@alien8.de> Signed-off-by: Ashok Raj <ashok.raj@intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20230812195727.776541545@linutronix.de
2023-08-13platform/x86: lenovo-ymc: Only bind on machines with a convertible DMI ↵Hans de Goede
chassis-type The lenovo-ymc driver is causing the keyboard + touchpad to stop working on some regular laptop models such as the Lenovo ThinkBook 13s G2 ITL 20V9. The problem is that there are YMC WMI GUID methods in the ACPI tables of these laptops, despite them not being Yogas and lenovo-ymc loading causes libinput to see a SW_TABLET_MODE switch with state 1. This in turn causes libinput to ignore events from the builtin keyboard and touchpad, since it filters those out for a Yoga in tablet mode. Similar issues with false-positive SW_TABLET_MODE=1 reporting have been seen with the intel-hid driver. Copy the intel-hid driver approach to fix this and only bind to the WMI device on machines where the DMI chassis-type indicates the machine is a convertible. Add a 'force' module parameter to allow overriding the chassis-type check so that users can easily test if the YMC interface works on models which report an unexpected chassis-type. Fixes: e82882cdd241 ("platform/x86: Add driver for Yoga Tablet Mode switch") Link: https://bugzilla.redhat.com/show_bug.cgi?id=2229373 Cc: André Apitzsch <git@apitzsch.eu> Cc: stable@vger.kernel.org Tested-by: Andrew Kallmeyer <kallmeyeras@gmail.com> Tested-by: Gergő Köteles <soyer@irl.hu> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20230812144818.383230-1-hdegoede@redhat.com
2023-08-13platform: mellanox: Change register offset addressesVadim Pasternak
Move debug register offsets to different location due to hardware changes. Fixes: dd635e33b5c9 ("platform: mellanox: Introduce support of new Nvidia L1 switch") Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Reviewed-by: Michael Shych <michaelsh@nvidia.com> Link: https://lore.kernel.org/r/20230813083735.39090-5-vadimp@nvidia.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-13platform: mellanox: mlx-platform: Modify graceful shutdown callback and ↵Vadim Pasternak
power down mask Use kernel_power_off() instead of kernel_halt() to pass through machine_power_off() -> pm_power_off(), otherwise axillary power does not go off. Change "power down" bitmask. Fixes: dd635e33b5c9 ("platform: mellanox: Introduce support of new Nvidia L1 switch") Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Reviewed-by: Michael Shych <michaelsh@nvidia.com> Link: https://lore.kernel.org/r/20230813083735.39090-4-vadimp@nvidia.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-13platform: mellanox: mlx-platform: Fix signals polarity and latch maskVadim Pasternak
Change polarity of chassis health and power signals and fix latch reset mask for L1 switch. Fixes: dd635e33b5c9 ("platform: mellanox: Introduce support of new Nvidia L1 switch") Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Reviewed-by: Michael Shych <michaelsh@nvidia.com> Link: https://lore.kernel.org/r/20230813083735.39090-3-vadimp@nvidia.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-13platform: mellanox: Fix order in exit flowVadim Pasternak
Fix exit flow order: call mlxplat_post_exit() after mlxplat_i2c_main_exit() in order to unregister main i2c driver before to "mlxplat" driver. Fixes: 0170f616f496 ("platform: mellanox: Split initialization procedure") Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Reviewed-by: Michael Shych <michaelsh@nvidia.com> Link: https://lore.kernel.org/r/20230813083735.39090-2-vadimp@nvidia.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-10mlxbf-bootctl: Support setting the ARM boot state to "OS up"Asmaa Mnebhi
The BlueField has internal registers to store the ARM boot states. Support setting the BlueField ARM boot state to "OS up". Signed-off-by: Asmaa Mnebhi <asmaa@nvidia.com> Reviewed-by: Vadim Pasternak <vadimp@nvidia.com> Link: https://lore.kernel.org/r/20230809162857.21243-3-asmaa@nvidia.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-10mlxbf-bootctl: Support the large icmc write/readAsmaa Mnebhi
Enable reading and writing the size of the memory region associated with the large ICM carveout. The max size of the large ICM carveout is 1TB, has a granularity of 128MB and will be passed and printed in hex. The size unit is MB. Signed-off-by: Asmaa Mnebhi <asmaa@nvidia.com> Reviewed-by: Vadim Pasternak <vadimp@nvidia.com> Link: https://lore.kernel.org/r/20230809162857.21243-2-asmaa@nvidia.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-10platform/x86/siemens: simatic-ipc-batt: fix logical error for BX-59Axingtong.wu
The variable "priv.devmode" is missing from if statement that leads to a logical error. Add the missing variable to the if condition. Fixes: c56beff20375 ("platform/x86/siemens: simatic-ipc-batt: add support for module BX-59A") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202308010001.BGYCSQrl-lkp@intel.com/ Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: xingtong.wu <xingtong.wu@siemens.com> Link: https://lore.kernel.org/r/20430802173844.2483-1-xingtong_wu@163.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-10platform/x86/siemens: simatic-ipc: fix logical error for BX-59Axingtong.wu
The variable "ledmode" is missing from if statement that leads to a logical error. Add the missing variable to the if condition. Fixes: b8af77951941 ("platform/x86/siemens: simatic-ipc: add new models BX-56A/BX-59A") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202307312322.Aa8upHWK-lkp@intel.com/ Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: xingtong.wu <xingtong.wu@siemens.com> Link: https://lore.kernel.org/r/20430802173515.2363-2-xingtong_wu@163.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-10platform/chrome: chromeos_acpi: print hex string for ACPI_TYPE_BUFFERTzung-Bi Shih
`element->buffer.pointer` should be binary blob. `%s` doesn't work perfect for them. Print hex string for ACPI_TYPE_BUFFER. Also update the documentation to reflect this. Fixes: 0a4cad9c11ad ("platform/chrome: Add ChromeOS ACPI device driver") Cc: stable@vger.kernel.org Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230803011245.3773756-1-tzungbi@kernel.org Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
2023-08-09platform/x86/siemens: simatic-ipc-batt: fix wrong pointer pass to PTR_ERR()Yang Yingliang
Fix wrong pointer pass to PTR_ERR() if devm_gpiod_get_index() fails. Fixes: 917f54340794 ("platform/x86: simatic-ipc: add CMOS battery monitoring") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20230809081227.1221267-1-yangyingliang@huawei.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-09platform/x86: ISST: Reduce noise for missing numa information in logsSrinivas Pandruvada
On platforms with no numa support and with several CPUs, logs have lots of noise for message "Fail to get numa node for CPU:.." Change pr_info() to pr_info_once() as one print is enough to show the issue. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://lore.kernel.org/r/20230808174359.50602-1-srinivas.pandruvada@linux.intel.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-09platform/x86: msi-ec: Fix the buildJean Delvare
The msi-ec driver fails to build for me (gcc 7.5): CC [M] drivers/platform/x86/msi-ec.o drivers/platform/x86/msi-ec.c:72:6: error: initializer element is not constant { SM_ECO_NAME, 0xc2 }, ^~~~~~~~~~~ drivers/platform/x86/msi-ec.c:72:6: note: (near initialization for ‘CONF0.shift_mode.modes[0].name’) drivers/platform/x86/msi-ec.c:73:6: error: initializer element is not constant { SM_COMFORT_NAME, 0xc1 }, ^~~~~~~~~~~~~~~ drivers/platform/x86/msi-ec.c:73:6: note: (near initialization for ‘CONF0.shift_mode.modes[1].name’) drivers/platform/x86/msi-ec.c:74:6: error: initializer element is not constant { SM_SPORT_NAME, 0xc0 }, ^~~~~~~~~~~~~ drivers/platform/x86/msi-ec.c:74:6: note: (near initialization for ‘CONF0.shift_mode.modes[2].name’) (...) Don't try to be smart, just use defines for the constant strings. The compiler will recognize it's the same string and will store it only once in the data section anyway. Signed-off-by: Jean Delvare <jdelvare@suse.de> Fixes: 392cacf2aa10 ("platform/x86: Add new msi-ec driver") Cc: stable@vger.kernel.org Cc: Nikita Kravets <teackot@gmail.com> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Mark Gross <markgross@kernel.org> Link: https://lore.kernel.org/r/20230805101010.54d49e91@endymion.delvare Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-09platform/x86: dell-sysman: Fix reference leakArmin Wolf
If a duplicate attribute is found using kset_find_obj(), a reference to that attribute is returned. This means that we need to dispose it accordingly. Use kobject_put() to dispose the duplicate attribute in such a case. Compile-tested only. Fixes: e8a60aa7404b ("platform/x86: Introduce support for Systems Management Driver over WMI for Dell Systems") Signed-off-by: Armin Wolf <W_Armin@gmx.de> Link: https://lore.kernel.org/r/20230805053610.7106-1-W_Armin@gmx.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-09x86/cpu: Fix Crestmont uarchPeter Zijlstra
Sierra Forest and Grand Ridge are both E-core only using Crestmont micro-architecture, They fit the pre-existing naming scheme prefectly fine, adhere to it. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20230807150405.757666627@infradead.org
2023-08-09x86/cpu: Fix Gracemont uarchPeter Zijlstra
Alderlake N is an E-core only product using Gracemont micro-architecture. It fits the pre-existing naming scheme perfectly fine, adhere to it. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20230807150405.686834933@infradead.org
2023-08-07platform/x86: hp-bioscfg: Use kmemdup() to replace kmalloc + memcpyLi Zetao
There are some warnings reported by coccinelle: ./drivers/platform/x86/hp/hp-bioscfg/spmobj-attributes.c:317:35-42: WARNING opportunity for kmemdup ./drivers/platform/x86/hp/hp-bioscfg/spmobj-attributes.c:270:40-47: WARNING opportunity for kmemdup ./drivers/platform/x86/hp/hp-bioscfg/spmobj-attributes.c:233:36-43: WARNING opportunity for kmemdup Use kmemdup rather than duplicating its implementation. Signed-off-by: Li Zetao <lizetao1@huawei.com> Reviewed-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230803032027.3044851-1-lizetao1@huawei.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-07platform/x86: hp-bioscfg: Remove duplicate use of variable in inner loopJorge Lopez
Replace use of same variable in inner loop. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230731203141.30044-9-jorge.lopez2@hp.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-07platform/x86: hp-bioscfg: Change how password encoding size is evaluatedJorge Lopez
Update steps how password encoding size is evaluated Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230731203141.30044-8-jorge.lopez2@hp.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-07platform/x86: hp-bioscfg: Change how enum possible values size is evaluatedJorge Lopez
Updates steps how enum possible values size is evaluated Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230731203141.30044-7-jorge.lopez2@hp.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-07platform/x86: hp-bioscfg: Change how order list size is evaluatedJorge Lopez
Update steps how order list size is evaluated Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230731203141.30044-6-jorge.lopez2@hp.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-07platform/x86: hp-bioscfg: Change how prerequisites size is evaluatedJorge Lopez
Update steps taken to evaluate prerequisites size value Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230731203141.30044-5-jorge.lopez2@hp.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-07platform/x86: hp-bioscfg: Replace the word HACK from source codeJorge Lopez
Replace the word 'HACK' with 'step' from source code Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230731203141.30044-4-jorge.lopez2@hp.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-07platform/x86: hp-bioscfg: Fix uninitialized variable errorsJorge Lopez
Fix uninitialized variable errors. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230731203141.30044-3-jorge.lopez2@hp.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-07platform/x86: hp-bioscfg: Fix memory leaks in attribute packagesJorge Lopez
Address memory leaks while handling elements in packages. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230731203141.30044-2-jorge.lopez2@hp.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-07platform/chrome: chromeos_acpi: support official HID GOOG0016Tzung-Bi Shih
Support official HID GOOG0016 for ChromeOS ACPI (see [1]). [1]: https://crrev.com/c/2266713 Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Reviewed-by: Guenter Roeck <groeck@chromium.org> Link: https://lore.kernel.org/r/20230731024214.908235-1-tzungbi@kernel.org Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
2023-08-07platform/chrome: cros_ec_lpc: Remove EC panic shutdown timeoutRob Barnes
Remove the 1 second timeout applied to hw_protection_shutdown after an EC panic. On some platforms this 1 second timeout is insufficient to allow the filesystem to fully sync. Independently the EC will force a full system reset after a short period. So this backup timeout is unnecessary. Signed-off-by: Rob Barnes <robbarnes@google.com> Reviewed-by: Guenter Roeck <groeck@chromium.org> Link: https://lore.kernel.org/r/20230802175847.1.Ie9fc53b6a1f4c6661c5376286a50e0cf51b3e961@changeid Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
2023-07-31platform/x86: wmi-bmof: Simplify read_bmof()Armin Wolf
Replace offset handling code with a single call to memory_read_from_buffer() to simplify read_bmof(). Tested on a ASUS PRIME B650-PLUS. Reviewed-by: Thomas Weißschuh <linux@weissschuh.net> Tested-by: Thomas Weißschuh <linux@weissschuh.net> Signed-off-by: Armin Wolf <W_Armin@gmx.de> Link: https://lore.kernel.org/r/20230730204550.3402-2-W_Armin@gmx.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-31platform/x86: wmi-bmof: Use device_create_bin_file()Armin Wolf
Use device_create_bin_file() instead of sysfs_create_bin_file() to avoid having to access the device kobject. Tested on a ASUS PRIME B650-PLUS. Reviewed-by: Thomas Weißschuh <linux@weissschuh.net> Tested-by: Thomas Weißschuh <linux@weissschuh.net> Signed-off-by: Armin Wolf <W_Armin@gmx.de> Link: https://lore.kernel.org/r/20230730204550.3402-1-W_Armin@gmx.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-31Merge tag 'ib-pdx86-simatic-v6.6-2' into review-hansHans de Goede
Immutable branch between pdx86 simatic branch and LED due for the v6.6 merge window ib-pdx86-simatic-v6.6-2: v6.5-rc1 + ib-pdx86-simatic-v6.6 + more recent pdx86 simatic-ipc patches for merging into the LED subsystem for v6.6.
2023-07-31ACPI: scan: Create platform device for CS35L56Simon Trimmer
The ACPI device CSC3556 is a Cirrus Logic CS35L56 mono amplifier which is used in multiples, and can be connected either to I2C or SPI. There will be multiple instances under the same Device() node. Add it to ignore_serial_bus_ids and handle it in the serial-multi-instantiate driver. There can be a 5th I2cSerialBusV2, but this is an alias address and doesn't represent a real device. Ignore this by having a dummy 5th entry in the serial-multi-instantiate instance list with the name of a non-existent driver, on the same pattern as done for bsg2150. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: https://lore.kernel.org/r/20230728111345.7224-1-rf@opensource.cirrus.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-31platform/x86/amd/pmf: Fix unsigned comparison with less than zeroYang Li
The return value from the call to amd_pmf_get_pprof_modes() is int. However, the return value is being assigned to an unsigned char variable 'mode', so making 'mode' an int. silence the warning: ./drivers/platform/x86/amd/pmf/sps.c:183:5-9: WARNING: Unsigned expression compared with zero: mode < 0 Reported-by: Abaci Robot <abaci@linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=5995 Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Link: https://lore.kernel.org/r/20230727014315.51375-1-yang.lee@linux.alibaba.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-31platform/x86/siemens: simatic-ipc-batt: add support for module BX-59Axingtong.wu
This is used for the Siemens Simatic IPC BX-59A, which can monitor the voltage of the CMOS battery with two bits that indicate low or empty state Signed-off-by: xingtong.wu <xingtong.wu@siemens.com> Link: https://lore.kernel.org/r/20230731072148.4781-1-xingtong_wu@163.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-31platform/x86/siemens: simatic-ipc: add new models BX-56A/BX-59Axingtong.wu
This adds support for the Siemens Simatic IPC models BX-56A/BX-59A, led/watchdog/battery on these models are same, actual drivers for models will be sent in separate patches. Signed-off-by: xingtong.wu <xingtong.wu@siemens.com> Link: https://lore.kernel.org/r/20230731071424.4663-2-xingtong_wu@163.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-31platform/x86/siemens: Kconfig: adjust help textHenning Schild
There was a copy and paste mistake where the module name was not correct. Fixes: 917f54340794 ("platform/x86: simatic-ipc: add CMOS battery monitoring") Signed-off-by: Henning Schild <henning.schild@siemens.com> Link: https://lore.kernel.org/r/20230725093113.9739-3-henning.schild@siemens.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-31platform/x86/siemens: simatic-ipc-batt: fix bat reading in BX_21Axingtong.wu
There was a case missing in a switch statement which lead to that model not actually reading the GPIOs. That switch statement got simplified now. Additionally on that model we need to initialize one pin differently. As a drive-by finding also add a missing newline. Fixes: 917f54340794 ("platform/x86: simatic-ipc: add CMOS battery monitoring") Reported-by: Henning Schild <henning.schild@siemens.com> Signed-off-by: xingtong.wu <xingtong.wu@siemens.com> Signed-off-by: Henning Schild <henning.schild@siemens.com> Link: https://lore.kernel.org/r/20230728083651.19747-1-henning.schild@siemens.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
generated by cgit (git 2.34.1) at 2025-09-30 16:25:55 +0000