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2023-08-23platform/x86/amd/pmc: Move PMC driver to separate directoryShyam Sundar S K8-18/+30
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 <[email protected]> Signed-off-by: Sanket Goswami <[email protected]> Signed-off-by: Shyam Sundar S K <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-08-23Merge remote-tracking branch 'pdx86/fixes' into pdx86/for-nextHans de Goede28-244/+516
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 Chen1-0/+1
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 <[email protected]> Reviewed-by: Liming Sung <[email protected]> Reviewed-by: David Thompson <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-08-21platform/x86: hp-bioscfg: Update steps order list elements are evaluatedJorge Lopez1-7/+3
Update steps how order list elements data and elements size are evaluated. Signed-off-by: Jorge Lopez <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-08-21platform/x86: asus-wmi: Fix support for showing middle fan RPMLuke D. Jones1-40/+38
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 <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]> Reviewed-by: Hans de Goede <[email protected]>
2023-08-21platform/x86/amd/pmf: Use str_on_off() helperAndy Shevchenko1-2/+3
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 <[email protected]> Reviewed-by: Ilpo Järvinen <[email protected]> Reviewed-by: Muhammad Usama Anjum <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2023-08-21platform/x86: thinkpad_acpi: Switch to memdup_user_nul() helperRuan Jinjie1-10/+3
Use memdup_user_nul() helper instead of open-coding to simplify the code. Signed-off-by: Ruan Jinjie <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-08-21platform/x86: ideapad-laptop: Add support for new hotkeys found on ThinkBook ↵André Apitzsch1-0/+5
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 <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-08-21platform/x86: lenovo-ymc: Add Lenovo Yoga 7 14ACN6 to ec_trigger_quirk_dmi_tableSwapnil Devesh1-0/+7
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 <[email protected]> Reviewed-by: Gergő Köteles <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-08-14Merge remote-tracking branch 'pdx86/platform-drivers-x86-simatic-ipc' into ↵Hans de Goede4-4/+31
review-hans
2023-08-14watchdog: simatic: add PCI dependencyArnd Bergmann1-1/+1
The simatic-ipc driver no longer depends on PCI, but its watchdog portion still needs it, otherwise P2SB runs into a build failure: WARNING: unmet direct dependencies detected for P2SB Depends on [n]: PCI [=n] && X86 [=y] Selected by [m]: - SIEMENS_SIMATIC_IPC_WDT [=m] && WATCHDOG [=y] && SIEMENS_SIMATIC_IPC [=y] drivers/platform/x86/p2sb.c:121:3: error: call to undeclared function 'pci_bus_write_config_dword'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] pci_bus_write_config_dword(bus, devfn_p2sb, P2SBC, 0); Add back the minimum dependendency to make it build in random configurations again. Fixes: b72da71ce24b ("platform/x86: simatic-ipc: drop PCI runtime depends and header") Signed-off-by: Arnd Bergmann <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Reviewed-by: Guenter Roeck <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2023-08-14MAINTAINERS: Add entries for Siemens IPC modulesGerd Haeussler1-0/+26
There are different IPC driver modules in the kernel that are actively maintained by Siemens but not yet listed in the MAINTAINERS file. Add the missing entries. Signed-off-by: Gerd Haeussler <[email protected]> Acked-by: Guenter Roeck <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-08-13platform/x86: lenovo-ymc: Only bind on machines with a convertible DMI ↵Hans de Goede1-0/+25
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 <[email protected]> Cc: [email protected] Tested-by: Andrew Kallmeyer <[email protected]> Tested-by: Gergő Köteles <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-08-13platform: mellanox: Change register offset addressesVadim Pasternak1-4/+4
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 <[email protected]> Reviewed-by: Michael Shych <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2023-08-13platform: mellanox: mlx-platform: Modify graceful shutdown callback and ↵Vadim Pasternak1-2/+2
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 <[email protected]> Reviewed-by: Michael Shych <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2023-08-13platform: mellanox: mlx-platform: Fix signals polarity and latch maskVadim Pasternak1-4/+4
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 <[email protected]> Reviewed-by: Michael Shych <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2023-08-13platform: mellanox: Fix order in exit flowVadim Pasternak1-2/+1
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 <[email protected]> Reviewed-by: Michael Shych <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2023-08-10Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hansHans de Goede3-4/+51
2023-08-10mlxbf-bootctl: Support setting the ARM boot state to "OS up"Asmaa Mnebhi2-0/+30
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 <[email protected]> Reviewed-by: Vadim Pasternak <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2023-08-10mlxbf-bootctl: Support the large icmc write/readAsmaa Mnebhi2-0/+56
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 <[email protected]> Reviewed-by: Vadim Pasternak <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2023-08-10platform/x86/siemens: simatic-ipc-batt: fix logical error for BX-59Axingtong.wu1-1/+2
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 <[email protected]> Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ Reviewed-by: Ilpo Järvinen <[email protected]> Signed-off-by: xingtong.wu <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2023-08-10platform/x86/siemens: simatic-ipc: fix logical error for BX-59Axingtong.wu1-1/+1
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 <[email protected]> Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ Reviewed-by: Ilpo Järvinen <[email protected]> Signed-off-by: xingtong.wu <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2023-08-09platform/x86/siemens: simatic-ipc-batt: fix wrong pointer pass to PTR_ERR()Yang Yingliang1-1/+1
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 <[email protected]> Reviewed-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2023-08-09platform/x86: ISST: Reduce noise for missing numa information in logsSrinivas Pandruvada1-2/+2
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 <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-08-09platform/x86: msi-ec: Fix the buildJean Delvare1-9/+9
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 <[email protected]> Fixes: 392cacf2aa10 ("platform/x86: Add new msi-ec driver") Cc: [email protected] Cc: Nikita Kravets <[email protected]> Cc: Hans de Goede <[email protected]> Cc: Mark Gross <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-08-09platform/x86: dell-sysman: Fix reference leakArmin Wolf1-3/+6
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 <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-08-09tools/power/x86/intel-speed-select: v1.17 releaseSrinivas Pandruvada1-1/+1
This version addresses issues with: - CPU count display for power domain != 0 - Support more than 8 sockets - Error on max CPU count exceeds in one request - Prevent trying CPU 0 hotplug for kernel version 6.5 or later - Change mem-frequency display to max-mem-frequency Signed-off-by: Srinivas Pandruvada <[email protected]>
2023-08-09tools/power/x86/intel-speed-select: Change mem-frequency display nameSrinivas Pandruvada1-1/+1
The mem-frequency displayed by each profile is not the actual memory frequency of DIMMs, but the maximum the CPU can support. Change the mem-frequency field to max-mem-frequency. Signed-off-by: Srinivas Pandruvada <[email protected]>
2023-08-08tools/power/x86/intel-speed-select: Prevent CPU 0 offlineSrinivas Pandruvada1-0/+34
Kernel 6.5 version deprecated CPU 0 hotplug. This will cause all requests to fail to offline CPU 0. Check version number of kernel and ignore CPU 0 hotplug request with debug aid to use cgroup isolation feature for CPU 0. Signed-off-by: Srinivas Pandruvada <[email protected]>
2023-08-08tools/power/x86/intel-speed-select: Error on CPU count exceed in requestSrinivas Pandruvada1-1/+13
There is a limit on number of CPUs in one request. This is set to 256. Currently tool silently ignores request for count over 256. Give an error message to indicate this. Signed-off-by: Srinivas Pandruvada <[email protected]>
2023-08-08tools/power/x86/intel-speed-select: Support more than 8 sockets.Frank Ramsay1-1/+1
MAX_PACKAGE_COUNT limits the intel-speed-select to systems with 8 sockets or fewer. On a system with more than 8 sockets intel-speed-select silently ignores everything beyond the 8th socket, rendering the tool useless for those systems. Increase MAX_PACKAGE_COUNT to support systems with up to 32 sockets. Signed-off-by: Frank Ramsay <[email protected]> Signed-off-by: Srinivas Pandruvada <[email protected]>
2023-08-08tools/power/x86/intel-speed-select: Fix CPU count displaySrinivas Pandruvada1-0/+1
Fix CPU count display for power domain != 0. In the function punit_id is always 0, so it never incremented cpu count for power domain id != 0. Update punit_id after call to update_punit_cpu_info() to what is actually received from the kernel. Signed-off-by: Srinivas Pandruvada <[email protected]>
2023-08-07platform/x86: hp-bioscfg: Use kmemdup() to replace kmalloc + memcpyLi Zetao1-8/+3
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 <[email protected]> Reviewed-by: Jorge Lopez <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-08-07platform/x86: hp-bioscfg: Remove duplicate use of variable in inner loopJorge Lopez1-7/+5
Replace use of same variable in inner loop. Signed-off-by: Jorge Lopez <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-08-07platform/x86: hp-bioscfg: Change how password encoding size is evaluatedJorge Lopez1-2/+5
Update steps how password encoding size is evaluated Signed-off-by: Jorge Lopez <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-08-07platform/x86: hp-bioscfg: Change how enum possible values size is evaluatedJorge Lopez1-2/+4
Updates steps how enum possible values size is evaluated Signed-off-by: Jorge Lopez <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-08-07platform/x86: hp-bioscfg: Change how order list size is evaluatedJorge Lopez1-2/+5
Update steps how order list size is evaluated Signed-off-by: Jorge Lopez <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-08-07platform/x86: hp-bioscfg: Change how prerequisites size is evaluatedJorge Lopez5-9/+21
Update steps taken to evaluate prerequisites size value Signed-off-by: Jorge Lopez <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-08-07platform/x86: hp-bioscfg: Replace the word HACK from source codeJorge Lopez5-8/+8
Replace the word 'HACK' with 'step' from source code Signed-off-by: Jorge Lopez <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-08-07platform/x86: hp-bioscfg: Fix uninitialized variable errorsJorge Lopez5-6/+6
Fix uninitialized variable errors. Signed-off-by: Jorge Lopez <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-08-07platform/x86: hp-bioscfg: Fix memory leaks in attribute packagesJorge Lopez5-0/+28
Address memory leaks while handling elements in packages. Signed-off-by: Jorge Lopez <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-07-31platform/x86: wmi-bmof: Update MAINTAINERS entryArmin Wolf1-2/+4
The WMI Binary MOF driver is important for the development of modern WMI drivers, i am willing to maintain it. Also fix the mailing list address. Signed-off-by: Armin Wolf <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-07-31platform/x86: wmi-bmof: Simplify read_bmof()Armin Wolf1-17/+5
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 <[email protected]> Tested-by: Thomas Weißschuh <[email protected]> Signed-off-by: Armin Wolf <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-07-31platform/x86: wmi-bmof: Use device_create_bin_file()Armin Wolf1-2/+2
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 <[email protected]> Tested-by: Thomas Weißschuh <[email protected]> Signed-off-by: Armin Wolf <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-07-31Merge tag 'ib-pdx86-simatic-v6.6-2' into review-hansHans de Goede14-86/+130
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 Trimmer2-0/+15
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 <[email protected]> Signed-off-by: Richard Fitzgerald <[email protected]> Acked-by: Rafael J. Wysocki <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-07-31platform/x86/amd/pmf: Fix unsigned comparison with less than zeroYang Li1-1/+2
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 <[email protected]> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=5995 Signed-off-by: Yang Li <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-07-31platform/x86/siemens: simatic-ipc-batt: add support for module BX-59Axingtong.wu3-11/+30
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 <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-07-31platform/x86/siemens: simatic-ipc: add new models BX-56A/BX-59Axingtong.wu3-2/+13
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 <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2023-07-31platform/x86/siemens: Kconfig: adjust help textHenning Schild1-1/+1
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 <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
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