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master
184 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Al Viro
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5f60d5f6bb |
move asm/unaligned.h to linux/unaligned.h
asm/unaligned.h is always an include of asm-generic/unaligned.h; might as well move that thing to linux/unaligned.h and include that - there's nothing arch-specific in that header. auto-generated by the following: for i in `git grep -l -w asm/unaligned.h`; do sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i done for i in `git grep -l -w asm-generic/unaligned.h`; do sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i done git mv include/asm-generic/unaligned.h include/linux/unaligned.h git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h |
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Al Viro
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cb787f4ac0 |
[tree-wide] finally take no_llseek out
no_llseek had been defined to NULL two years ago, in commit
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Hans de Goede
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56d8b784c5 |
hwmon fixes for v6.11-rc7
hp-wmi-sensors: Check if WMI event data exists before accessing it
ltc2991: fix register bits defines
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Merge tag 'hwmon-for-v6.11-rc7' into review-hans
Merge "hwmon fixes for v6.11-rc7" into review-hans to bring in
commit
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Konrad Dybcio
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b27622f131 |
platform/surface: Add OF support
Add basic support for registering the aggregator module on Device Tree- based platforms. These include at least three generations of Qualcomm Snapdragon-based Surface devices: - SC8180X / SQ1 / SQ2: Pro X, - SC8280XP / SQ3: Devkit 2023, Pro 9 - X Elite: Laptop 7 / Pro11 Thankfully, the aggregators on these seem to be configured in an identical way, which allows for using these settings as defaults and no DT properties need to be introduced (until that changes, anyway). Based on the work done by Maximilian Luz, largely rewritten. Signed-off-by: Konrad Dybcio <quic_kdybcio@quicinc.com> Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> Tested-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20240814-topic-sam-v3-3-a84588aad233@quicinc.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
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Maximilian Luz
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bc923d594d
|
platform/surface: aggregator: Fix warning when controller is destroyed in probe
There is a small window in ssam_serial_hub_probe() where the controller
is initialized but has not been started yet. Specifically, between
ssam_controller_init() and ssam_controller_start(). Any failure in this
window, for example caused by a failure of serdev_device_open(),
currently results in an incorrect warning being emitted.
In particular, any failure in this window results in the controller
being destroyed via ssam_controller_destroy(). This function checks the
state of the controller and, in an attempt to validate that the
controller has been cleanly shut down before we try and deallocate any
resources, emits a warning if that state is not SSAM_CONTROLLER_STOPPED.
However, since we have only just initialized the controller and have not
yet started it, its state is SSAM_CONTROLLER_INITIALIZED. Note that this
is the only point at which the controller has this state, as it will
change after we start the controller with ssam_controller_start() and
never revert back. Further, at this point no communication has taken
place and the sender and receiver threads have not been started yet (and
we may not even have an open serdev device either).
Therefore, it is perfectly safe to call ssam_controller_destroy() with a
state of SSAM_CONTROLLER_INITIALIZED. This, however, means that the
warning currently being emitted is incorrect. Fix it by extending the
check.
Fixes:
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Maximilian Luz
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99ae7b9ba0
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platform/surface: aggregator_registry: Add support for Surface Laptop 6
Add SAM client device nodes for the Surface Laptop Studio 6 (SL6). The SL6 is similar to the SL5, with the typical battery/AC, platform profile, and HID nodes. It also has support for the newly supported fan interface. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20240811131948.261806-6-luzmaximilian@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> |
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Maximilian Luz
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002adda09b
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platform/surface: aggregator_registry: Add fan and thermal sensor support for Surface Laptop 5
The EC on the Surface Laptop 5 exposes the fan interface. With the recently introduced driver for it, we can now also enable it here. In addition, also enable the thermal sensor interface. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20240811131948.261806-5-luzmaximilian@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> |
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Maximilian Luz
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28d04b4a2c
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platform/surface: aggregator_registry: Add support for Surface Laptop Studio 2
Add SAM client device nodes for the Surface Laptop Studio 2 (SLS2). The SLS2 is quite similar to the SLS1, but it does not provide the touchpad as a SAM-HID device. Therefore, add a new node group for the SLS2 and update the comments accordingly. In addition, it uses the new fan control interface. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20240811131948.261806-4-luzmaximilian@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> |
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Maximilian Luz
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ed235163c3
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platform/surface: aggregator_registry: Add support for Surface Laptop Go 3
Add SAM client device nodes for the Surface Laptop Go 3. It seems to use the same SAM client devices as the Surface Laptop Go 1 and 2, so re-use their node group. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20240811131948.261806-3-luzmaximilian@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> |
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Maximilian Luz
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9c8e022567
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platform/surface: aggregator_registry: Add Support for Surface Pro 10
Add SAM client device nodes for the Surface Pro 10. It seems to use the same SAM client devices as the Surface Pro 9, so re-use its node group. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20240811131948.261806-2-luzmaximilian@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> |
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Greg Kroah-Hartman
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d69d804845 |
driver core: have match() callback in struct bus_type take a const *
In the match() callback, the struct device_driver * should not be changed, so change the function callback to be a const *. This is one step of many towards making the driver core safe to have struct device_driver in read-only memory. Because the match() callback is in all busses, all busses are modified to handle this properly. This does entail switching some container_of() calls to container_of_const() to properly handle the constant *. For some busses, like PCI and USB and HV, the const * is cast away in the match callback as those busses do want to modify those structures at this point in time (they have a local lock in the driver structure.) That will have to be changed in the future if they wish to have their struct device * in read-only-memory. Cc: Rafael J. Wysocki <rafael@kernel.org> Reviewed-by: Alex Elder <elder@kernel.org> Acked-by: Sumit Garg <sumit.garg@linaro.org> Link: https://lore.kernel.org/r/2024070136-wrongdoer-busily-01e8@gregkh Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Weifeng Liu
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7c4cd2afee |
platform/surface: aggregator: Log critical errors during SAM probing
Emits messages upon errors during probing of SAM. Hopefully this could provide useful context to user for the purpose of diagnosis when something miserable happen. Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Weifeng Liu <weifeng.liu.z@gmail.com> Link: https://lore.kernel.org/r/20240505130800.2546640-3-weifeng.liu.z@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
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Maximilian Luz
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428a03523d |
platform/surface: aggregator_registry: Add support for thermal sensors on the Surface Pro 9
The Surface Pro 9 has thermal sensors connected via the Surface Aggregator Module. Add a device node to support those. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20240330112409.3402943-4-luzmaximilian@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
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Ivor Wanders
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3427c443a6 |
platform/surface: platform_profile: add fan profile switching
Change naming from tmp to platform profile to clarify the module may interact with both the TMP and FAN subystems. Add functionality that switches the fan profile when the platform profile is changed when a fan is present. Signed-off-by: Ivor Wanders <ivor@iwanders.net> Link: https://github.com/linux-surface/kernel/pull/145 Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20240314223733.6236-2-ivor@iwanders.net Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
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Linus Torvalds
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3bcb0bf65c |
TTY/Serial driver update for 6.9-rc1
Here is the big set of TTY/Serial driver updates and cleanups for
6.9-rc1. Included in here are:
- more tty cleanups from Jiri
- loads of 8250 driver cleanups from Andy
- max310x driver updates
- samsung serial driver updates
- uart_prepare_sysrq_char() updates for many drivers
- platform driver remove callback void cleanups
- stm32 driver updates
- other small tty/serial driver updates
All of these have been in linux-next for a long time with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty / serial driver updates from Greg KH:
"Here is the big set of TTY/Serial driver updates and cleanups for
6.9-rc1. Included in here are:
- more tty cleanups from Jiri
- loads of 8250 driver cleanups from Andy
- max310x driver updates
- samsung serial driver updates
- uart_prepare_sysrq_char() updates for many drivers
- platform driver remove callback void cleanups
- stm32 driver updates
- other small tty/serial driver updates
All of these have been in linux-next for a long time with no reported
issues"
* tag 'tty-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (199 commits)
dt-bindings: serial: stm32: add power-domains property
serial: 8250_dw: Replace ACPI device check by a quirk
serial: Lock console when calling into driver before registration
serial: 8250_uniphier: Switch to use uart_read_port_properties()
serial: 8250_tegra: Switch to use uart_read_port_properties()
serial: 8250_pxa: Switch to use uart_read_port_properties()
serial: 8250_omap: Switch to use uart_read_port_properties()
serial: 8250_of: Switch to use uart_read_port_properties()
serial: 8250_lpc18xx: Switch to use uart_read_port_properties()
serial: 8250_ingenic: Switch to use uart_read_port_properties()
serial: 8250_dw: Switch to use uart_read_port_properties()
serial: 8250_bcm7271: Switch to use uart_read_port_properties()
serial: 8250_bcm2835aux: Switch to use uart_read_port_properties()
serial: 8250_aspeed_vuart: Switch to use uart_read_port_properties()
serial: port: Introduce a common helper to read properties
serial: core: Add UPIO_UNKNOWN constant for unknown port type
serial: core: Move struct uart_port::quirks closer to possible values
serial: sh-sci: Call sci_serial_{in,out}() directly
serial: core: only stop transmit when HW fifo is empty
serial: pch: Use uart_prepare_sysrq_char().
...
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Ivor Wanders
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197b980644
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platform/surface: aggregator_registry: add entry for fan speed
Add an entry for the fan speed function. Add this new entry to the Surface Pro 9 group. Signed-off-by: Ivor Wanders <ivor@iwanders.net> Link: https://github.com/linux-surface/kernel/pull/144 Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20240131005856.10180-3-ivor@iwanders.net Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> |
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Francesco Dolcini
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fed99212ac |
treewide, serdev: change receive_buf() return type to size_t
receive_buf() is called from ttyport_receive_buf() that expects values
">= 0" from serdev_controller_receive_buf(), change its return type from
ssize_t to size_t.
The need for this clean-up was noticed while fixing a warning, see
commit
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Linus Torvalds
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bd736f38c0 |
TTY/Serial changes for 6.8-rc1
Here is the big set of tty and serial driver changes for 6.8-rc1. As usual, Jiri has a bunch of refactoring and cleanups for the tty core and drivers in here, along with the usual set of rs485 updates (someday this might work properly...) Along with those, in here are changes for: - sc16is7xx serial driver updates - platform driver removal api updates - amba-pl011 driver updates - tty driver binding updates - other small tty/serial driver updates and changes All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZaeUaw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ykyOgCgp1uhP/b9iW6qM7qL6OYEG6idI0kAnj0VASNm vSI69HmdKKwo69YLOSBp =14n1 -----END PGP SIGNATURE----- Merge tag 'tty-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty / serial updates from Greg KH: "Here is the big set of tty and serial driver changes for 6.8-rc1. As usual, Jiri has a bunch of refactoring and cleanups for the tty core and drivers in here, along with the usual set of rs485 updates (someday this might work properly...) Along with those, in here are changes for: - sc16is7xx serial driver updates - platform driver removal api updates - amba-pl011 driver updates - tty driver binding updates - other small tty/serial driver updates and changes All of these have been in linux-next for a while with no reported issues" * tag 'tty-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (197 commits) serial: sc16is7xx: refactor EFR lock serial: sc16is7xx: reorder code to remove prototype declarations serial: sc16is7xx: refactor FIFO access functions to increase commonality serial: sc16is7xx: drop unneeded MODULE_ALIAS serial: sc16is7xx: replace hardcoded divisor value with BIT() macro serial: sc16is7xx: add explicit return for some switch default cases serial: sc16is7xx: add macro for max number of UART ports serial: sc16is7xx: add driver name to struct uart_driver serial: sc16is7xx: use i2c_get_match_data() serial: sc16is7xx: use spi_get_device_match_data() serial: sc16is7xx: use DECLARE_BITMAP for sc16is7xx_lines bitfield serial: sc16is7xx: improve do/while loop in sc16is7xx_irq() serial: sc16is7xx: remove obsolete loop in sc16is7xx_port_irq() serial: sc16is7xx: set safe default SPI clock frequency serial: sc16is7xx: add check for unsupported SPI modes during probe serial: sc16is7xx: fix invalid sc16is7xx_lines bitfield in case of probe error serial: 8250_exar: Set missing rs485_supported flag serial: omap: do not override settings for RS485 support serial: core, imx: do not set RS485 enabled if it is not supported serial: core: make sure RS485 cannot be enabled when it is not supported ... |
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Linus Torvalds
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296455ade1 |
Char/Misc and other Driver changes for 6.8-rc1
Here is the big set of char/misc and other driver subsystem changes for 6.8-rc1. Lots of stuff in here, but first off, you will get a merge conflict in drivers/android/binder_alloc.c when merging this tree due to changing coming in through the -mm tree. The resolution of the merge issue can be found here: https://lore.kernel.org/r/20231207134213.25631ae9@canb.auug.org.au or in a simpler patch form in that thread: https://lore.kernel.org/r/ZXHzooF07LfQQYiE@google.com If there are issues with the merge of this file, please let me know. Other than lots of binder driver changes (as you can see by the merge conflicts) included in here are: - lots of iio driver updates and additions - spmi driver updates - eeprom driver updates - firmware driver updates - ocxl driver updates - mhi driver updates - w1 driver updates - nvmem driver updates - coresight driver updates - platform driver remove callback api changes - tags.sh script updates - bus_type constant marking cleanups - lots of other small driver updates All of these have been in linux-next for a while with no reported issues (other than the binder merge conflict.) Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZaeMMQ8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ynWNgCfQ/Yz7QO6EMLDwHO5LRsb3YMhjL4AoNVdanjP YoI7f1I4GBcC0GKNfK6s =+Kyv -----END PGP SIGNATURE----- Merge tag 'char-misc-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc and other driver updates from Greg KH: "Here is the big set of char/misc and other driver subsystem changes for 6.8-rc1. Other than lots of binder driver changes (as you can see by the merge conflicts) included in here are: - lots of iio driver updates and additions - spmi driver updates - eeprom driver updates - firmware driver updates - ocxl driver updates - mhi driver updates - w1 driver updates - nvmem driver updates - coresight driver updates - platform driver remove callback api changes - tags.sh script updates - bus_type constant marking cleanups - lots of other small driver updates All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (341 commits) android: removed duplicate linux/errno uio: Fix use-after-free in uio_open drivers: soc: xilinx: add check for platform firmware: xilinx: Export function to use in other module scripts/tags.sh: remove find_sources scripts/tags.sh: use -n to test archinclude scripts/tags.sh: add local annotation scripts/tags.sh: use more portable -path instead of -wholename scripts/tags.sh: Update comment (addition of gtags) firmware: zynqmp: Convert to platform remove callback returning void firmware: turris-mox-rwtm: Convert to platform remove callback returning void firmware: stratix10-svc: Convert to platform remove callback returning void firmware: stratix10-rsu: Convert to platform remove callback returning void firmware: raspberrypi: Convert to platform remove callback returning void firmware: qemu_fw_cfg: Convert to platform remove callback returning void firmware: mtk-adsp-ipc: Convert to platform remove callback returning void firmware: imx-dsp: Convert to platform remove callback returning void firmware: coreboot_table: Convert to platform remove callback returning void firmware: arm_scpi: Convert to platform remove callback returning void firmware: arm_scmi: Convert to platform remove callback returning void ... |
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Linus Torvalds
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bd012f3a5b |
ACPI updates for 6.8-rc1
- Add CSI-2 and DisCo for Imaging support to the ACPI device
enumeration code (Sakari Ailus, Rafael J. Wysocki).
- Adjust the cpufreq thermal reduction algorithm in the ACPI processor
driver for Tegra241 (Srikar Srimath Tirumala, Arnd Bergmann).
- Make acpi_proc_quirk_mwait_check() x86-specific (Rafael J. Wysocki).
- Switch over ACPI to using a threaded interrupt handler for the
SCI (Rafael J. Wysocki).
- Allow ACPI Notify () handlers to run on all CPUs and clean up the
ACPI interface for deferred events processing (Rafael J. Wysocki).
- Switch over the ACPI EC driver to using a threaded handler for the
dedicated IRQ on systems without the EC GPE (Rafael J. Wysocki).
- Adjust code using ACPICA spinlocks and the ACPI EC driver spinlock to
keep local interrupts on (Rafael J. Wysocki).
- Adjust the USB4 _OSC handshake to correctly handle cases in which
certain types of OS control are denied by the platform (Mika
Westerberg).
- Correct and clean up the generic function for parsing ACPI data-only
tables with array structure (Yuntao Wang).
- Modify acpi_dev_uid_match() to support different types of its second
argument and adjust its users accordingly (Raag Jadav).
- Clean up code related to acpi_evaluate_reference() and ACPI device
lists (Rafael J. Wysocki).
- Use generic ACPI helpers for evaluating trip point temperature
objects in the ACPI thermal zone driver (Rafael J. Wysockii, Arnd
Bergmann).
- Add Thermal fast Sampling Period (_TFP) support to the ACPI thermal
zone driver (Jeff Brasen).
- Modify the ACPI LPIT table handling code to avoid u32 multiplication
overflows in state residency computations (Nikita Kiryushin).
- Drop an unused helper function from the ACPI backlight (video) driver
and add a clarifying comment to it (Hans de Goede).
- Update the ACPI backlight driver to avoid using uninitialized memory
in some cases (Nikita Kiryushin).
- Add ACPI backlight quirk for the Colorful X15 AT 23 laptop (Yuluo
Qiu).
- Add support for vendor-defined error types to the ACPI APEI error
injection code (Avadhut Naik).
- Adjust APEI to properly set MF_ACTION_REQUIRED on synchronous memory
failure events, so they are handled differently from the asynchronous
ones (Shuai Xue).
- Fix NULL pointer dereference check in the ACPI extlog driver (Prarit
Bhargava).
- Adjust the ACPI extlog driver to clear the Extended Error Log status
when RAS_CEC handled the error (Tony Luck).
- Add IRQ override quirks for some Infinity laptops and for TongFang
GMxXGxx (David McFarland, Hans de Goede).
- Clean up the ACPI NUMA code and fix it to ensure that fake_pxm is not
the same as one of the real pxm values (Yuntao Wang).
- Fix the fractional clock divider flags in the ACPI LPSS (Intel SoC)
driver so as to prevent miscalculation of the values in the clock
divider (Andy Shevchenko).
- Adjust comments in the ACPI watchdog driver to prevent kernel-doc
from complaining during documentation builds (Randy Dunlap).
- Make the ACPI button driver send wakeup key events to user space in
addition to power button events on systems that can be woken up by
the power button (Ken Xue).
- Adjust pnpacpi_parse_allocated_vendor() to use memcpy() on a full
structure field (Dmitry Antipov).
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Merge tag 'acpi-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"From the new features standpoint, the most significant change here is
the addition of CSI-2 and MIPI DisCo for Imaging support to the ACPI
device enumeration code that will allow MIPI cameras to be enumerated
through the platform firmware on systems using ACPI.
Also significant is the switch-over to threaded interrupt handlers for
the ACPI SCI and the dedicated EC interrupt (on systems where the
former is not used) which essentially allows all ACPI code to run with
local interrupts enabled. That should improve responsiveness
significantly on systems where multiple GPEs are enabled and the
handling of one SCI involves many I/O address space accesses which
previously had to be carried out in one go with disabled interrupts on
the local CPU.
Apart from the above, the ACPI thermal zone driver will use the
Thermal fast Sampling Period (_TFP) object if available, which should
allow temperature changes to be followed more accurately on some
systems, the ACPI Notify () handlers can run on all CPUs (not just on
CPU0), which should generally speed up the processing of events
signaled through the ACPI SCI, and the ACPI power button driver will
trigger wakeup key events via the input subsystem (on systems where it
is a system wakeup device)
In addition to that, there are the usual bunch of fixes and cleanups.
Specifics:
- Add CSI-2 and DisCo for Imaging support to the ACPI device
enumeration code (Sakari Ailus, Rafael J. Wysocki)
- Adjust the cpufreq thermal reduction algorithm in the ACPI
processor driver for Tegra241 (Srikar Srimath Tirumala, Arnd
Bergmann)
- Make acpi_proc_quirk_mwait_check() x86-specific (Rafael J. Wysocki)
- Switch over ACPI to using a threaded interrupt handler for the SCI
(Rafael J. Wysocki)
- Allow ACPI Notify () handlers to run on all CPUs and clean up the
ACPI interface for deferred events processing (Rafael J. Wysocki)
- Switch over the ACPI EC driver to using a threaded handler for the
dedicated IRQ on systems without the EC GPE (Rafael J. Wysocki)
- Adjust code using ACPICA spinlocks and the ACPI EC driver spinlock
to keep local interrupts on (Rafael J. Wysocki)
- Adjust the USB4 _OSC handshake to correctly handle cases in which
certain types of OS control are denied by the platform (Mika
Westerberg)
- Correct and clean up the generic function for parsing ACPI
data-only tables with array structure (Yuntao Wang)
- Modify acpi_dev_uid_match() to support different types of its
second argument and adjust its users accordingly (Raag Jadav)
- Clean up code related to acpi_evaluate_reference() and ACPI device
lists (Rafael J. Wysocki)
- Use generic ACPI helpers for evaluating trip point temperature
objects in the ACPI thermal zone driver (Rafael J. Wysockii, Arnd
Bergmann)
- Add Thermal fast Sampling Period (_TFP) support to the ACPI thermal
zone driver (Jeff Brasen)
- Modify the ACPI LPIT table handling code to avoid u32
multiplication overflows in state residency computations (Nikita
Kiryushin)
- Drop an unused helper function from the ACPI backlight (video)
driver and add a clarifying comment to it (Hans de Goede)
- Update the ACPI backlight driver to avoid using uninitialized
memory in some cases (Nikita Kiryushin)
- Add ACPI backlight quirk for the Colorful X15 AT 23 laptop (Yuluo
Qiu)
- Add support for vendor-defined error types to the ACPI APEI error
injection code (Avadhut Naik)
- Adjust APEI to properly set MF_ACTION_REQUIRED on synchronous
memory failure events, so they are handled differently from the
asynchronous ones (Shuai Xue)
- Fix NULL pointer dereference check in the ACPI extlog driver
(Prarit Bhargava)
- Adjust the ACPI extlog driver to clear the Extended Error Log
status when RAS_CEC handled the error (Tony Luck)
- Add IRQ override quirks for some Infinity laptops and for TongFang
GMxXGxx (David McFarland, Hans de Goede)
- Clean up the ACPI NUMA code and fix it to ensure that fake_pxm is
not the same as one of the real pxm values (Yuntao Wang)
- Fix the fractional clock divider flags in the ACPI LPSS (Intel SoC)
driver so as to prevent miscalculation of the values in the clock
divider (Andy Shevchenko)
- Adjust comments in the ACPI watchdog driver to prevent kernel-doc
from complaining during documentation builds (Randy Dunlap)
- Make the ACPI button driver send wakeup key events to user space in
addition to power button events on systems that can be woken up by
the power button (Ken Xue)
- Adjust pnpacpi_parse_allocated_vendor() to use memcpy() on a full
structure field (Dmitry Antipov)"
* tag 'acpi-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (56 commits)
ACPI: resource: Add Infinity laptops to irq1_edge_low_force_override
ACPI: button: trigger wakeup key events
ACPI: resource: Add another DMI match for the TongFang GMxXGxx
ACPI: EC: Use a spin lock without disabing interrupts
ACPI: EC: Use a threaded handler for dedicated IRQ
ACPI: OSL: Use spin locks without disabling interrupts
ACPI: APEI: set memory failure flags as MF_ACTION_REQUIRED on synchronous events
ACPI: utils: Introduce helper for _DEP list lookup
ACPI: utils: Fix white space in struct acpi_handle_list definition
ACPI: utils: Refine acpi_handle_list_equal() slightly
ACPI: utils: Return bool from acpi_evaluate_reference()
ACPI: utils: Rearrange in acpi_evaluate_reference()
ACPI: arm64: export acpi_arch_thermal_cpufreq_pctg()
ACPI: extlog: Clear Extended Error Log status when RAS_CEC handled the error
ACPI: LPSS: Fix the fractional clock divider flags
ACPI: NUMA: Fix the logic of getting the fake_pxm value
ACPI: NUMA: Optimize the check for the availability of node values
ACPI: NUMA: Remove unnecessary check in acpi_parse_gi_affinity()
ACPI: watchdog: fix kernel-doc warnings
ACPI: extlog: fix NULL pointer dereference check
...
|
||
|
Linus Torvalds
|
9f2a635235 |
Quite a lot of kexec work this time around. Many singleton patches in
many places. The notable patch series are:
- nilfs2 folio conversion from Matthew Wilcox in "nilfs2: Folio
conversions for file paths".
- Additional nilfs2 folio conversion from Ryusuke Konishi in "nilfs2:
Folio conversions for directory paths".
- IA64 remnant removal in Heiko Carstens's "Remove unused code after
IA-64 removal".
- Arnd Bergmann has enabled the -Wmissing-prototypes warning everywhere
in "Treewide: enable -Wmissing-prototypes". This had some followup
fixes:
- Nathan Chancellor has cleaned up the hexagon build in the series
"hexagon: Fix up instances of -Wmissing-prototypes".
- Nathan also addressed some s390 warnings in "s390: A couple of
fixes for -Wmissing-prototypes".
- Arnd Bergmann addresses the same warnings for MIPS in his series
"mips: address -Wmissing-prototypes warnings".
- Baoquan He has made kexec_file operate in a top-down-fitting manner
similar to kexec_load in the series "kexec_file: Load kernel at top of
system RAM if required"
- Baoquan He has also added the self-explanatory "kexec_file: print out
debugging message if required".
- Some checkstack maintenance work from Tiezhu Yang in the series
"Modify some code about checkstack".
- Douglas Anderson has disentangled the watchdog code's logging when
multiple reports are occurring simultaneously. The series is "watchdog:
Better handling of concurrent lockups".
- Yuntao Wang has contributed some maintenance work on the crash code in
"crash: Some cleanups and fixes".
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Merge tag 'mm-nonmm-stable-2024-01-09-10-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull non-MM updates from Andrew Morton:
"Quite a lot of kexec work this time around. Many singleton patches in
many places. The notable patch series are:
- nilfs2 folio conversion from Matthew Wilcox in 'nilfs2: Folio
conversions for file paths'.
- Additional nilfs2 folio conversion from Ryusuke Konishi in 'nilfs2:
Folio conversions for directory paths'.
- IA64 remnant removal in Heiko Carstens's 'Remove unused code after
IA-64 removal'.
- Arnd Bergmann has enabled the -Wmissing-prototypes warning
everywhere in 'Treewide: enable -Wmissing-prototypes'. This had
some followup fixes:
- Nathan Chancellor has cleaned up the hexagon build in the series
'hexagon: Fix up instances of -Wmissing-prototypes'.
- Nathan also addressed some s390 warnings in 's390: A couple of
fixes for -Wmissing-prototypes'.
- Arnd Bergmann addresses the same warnings for MIPS in his series
'mips: address -Wmissing-prototypes warnings'.
- Baoquan He has made kexec_file operate in a top-down-fitting manner
similar to kexec_load in the series 'kexec_file: Load kernel at top
of system RAM if required'
- Baoquan He has also added the self-explanatory 'kexec_file: print
out debugging message if required'.
- Some checkstack maintenance work from Tiezhu Yang in the series
'Modify some code about checkstack'.
- Douglas Anderson has disentangled the watchdog code's logging when
multiple reports are occurring simultaneously. The series is
'watchdog: Better handling of concurrent lockups'.
- Yuntao Wang has contributed some maintenance work on the crash code
in 'crash: Some cleanups and fixes'"
* tag 'mm-nonmm-stable-2024-01-09-10-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (157 commits)
crash_core: fix and simplify the logic of crash_exclude_mem_range()
x86/crash: use SZ_1M macro instead of hardcoded value
x86/crash: remove the unused image parameter from prepare_elf_headers()
kdump: remove redundant DEFAULT_CRASH_KERNEL_LOW_SIZE
scripts/decode_stacktrace.sh: strip unexpected CR from lines
watchdog: if panicking and we dumped everything, don't re-enable dumping
watchdog/hardlockup: use printk_cpu_sync_get_irqsave() to serialize reporting
watchdog/softlockup: use printk_cpu_sync_get_irqsave() to serialize reporting
watchdog/hardlockup: adopt softlockup logic avoiding double-dumps
kexec_core: fix the assignment to kimage->control_page
x86/kexec: fix incorrect end address passed to kernel_ident_mapping_init()
lib/trace_readwrite.c:: replace asm-generic/io with linux/io
nilfs2: cpfile: fix some kernel-doc warnings
stacktrace: fix kernel-doc typo
scripts/checkstack.pl: fix no space expression between sp and offset
x86/kexec: fix incorrect argument passed to kexec_dprintk()
x86/kexec: use pr_err() instead of kexec_dprintk() when an error occurs
nilfs2: add missing set_freezable() for freezable kthread
kernel: relay: remove relay_file_splice_read dead code, doesn't work
docs: submit-checklist: remove all of "make namespacecheck"
...
|
||
|
Greg Kroah-Hartman
|
e1be24b2e1 |
platform/surface: aggregator: make ssam_bus_type constant and static
Now that the driver core can properly handle constant struct bus_type, move the ssam_bus_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. It's also never used outside of drivers/platform/surface/aggregator/bus.c so make it static and don't export it as no one is using it. Cc: Maximilian Luz <luzmaximilian@gmail.com> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Cc: <platform-driver-x86@vger.kernel.org> Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/2023121957-tapered-upswing-8326@gregkh Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Rafael J. Wysocki
|
f00571b58e |
Merge branch 'acpi-utils'
Merge ACPI utility functions updates for 6.8-rc1: - Modify acpi_dev_uid_match() to support different types of its second argument and adjust its users accordingly (Raag Jadav). - Clean up code related to acpi_evaluate_reference() and ACPI device lists (Rafael J. Wysocki). * acpi-utils: ACPI: utils: Introduce helper for _DEP list lookup ACPI: utils: Fix white space in struct acpi_handle_list definition ACPI: utils: Refine acpi_handle_list_equal() slightly ACPI: utils: Return bool from acpi_evaluate_reference() ACPI: utils: Rearrange in acpi_evaluate_reference() perf: arm_cspmu: drop redundant acpi_dev_uid_to_integer() efi: dev-path-parser: use acpi_dev_uid_match() for matching _UID ACPI: LPSS: use acpi_dev_uid_match() for matching _UID ACPI: bus: update acpi_dev_hid_uid_match() to support multiple types ACPI: bus: update acpi_dev_uid_match() to support multiple types |
||
|
Mathis Marion
|
90ca22513e |
lib: crc_ccitt_false() is identical to crc_itu_t()
crc_ccitt_false() was introduced in commit
|
||
|
Rafael J. Wysocki
|
d70d141bb1 |
ACPI: utils: Introduce helper for _DEP list lookup
The ACPI LPSS driver and the Surface platform driver code use almost the same code pattern for checking if one ACPI device is present in the list returned by _DEP for another ACPI device. To reduce the resulting code duplication, introduce a helper for that called acpi_device_dep() and invoke it from both places. No intentional functional impact. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> |
||
|
Rafael J. Wysocki
|
6909e0f322 |
ACPI: utils: Return bool from acpi_evaluate_reference()
There are only 4 users of acpi_evaluate_reference() and none of them actually cares about the reason why it fails. All of them are only interested in whether or not it is successful, so it can return a bool value indicating that. Modify acpi_evaluate_reference() as per the observation above and update its callers accordingly so as to get rid of useless code and local variables. The observable behavior of the kernel is not expected to change after this modification of the code. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
||
|
Greg Kroah-Hartman
|
e045e18dbf |
Merge 6.7-rc5 into tty-next
We need the serial fixes in here as well to build off of. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Jiri Slaby (SUSE)
|
475fc6e2de |
tty: serdev: convert to u8 and size_t
Switch character types to u8 and sizes to size_t. To conform to characters/sizes in the rest of the tty layer. This patch converts struct serdev_device_ops hooks and its instantiations. Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org> Cc: Rob Herring <robh@kernel.org> Acked-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20231206073712.17776-24-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Francesco Dolcini
|
c8820c92ca
|
platform/surface: aggregator: fix recv_buf() return value
Serdev recv_buf() callback is supposed to return the amount of bytes
consumed, therefore an int in between 0 and count.
Do not return negative number in case of issue, when
ssam_controller_receive_buf() returns ESHUTDOWN just returns 0, e.g. no
bytes consumed, this keep the exact same behavior as it was before.
This fixes a potential WARN in serdev-ttyport.c:ttyport_receive_buf().
Fixes:
|
||
|
Linus Torvalds
|
59fff63cc2 |
platform-drivers-x86 for v6.7-1
Highlights: - asus-wmi: Support for screenpad and solve brightness key press duplication - int3472: Eliminate the last use of deprecated GPIO functions - mlxbf-pmc: New HW support - msi-ec: Support new EC configurations - thinkpad_acpi: Support reading aux MAC address during passthrough - wmi: Fixes & improvements - x86-android-tablets: Detection fix and avoid use of GPIO private APIs - Debug & metrics interface improvements - Miscellaneous cleanups / fixes / improvements The following is an automated shortlog grouped by driver: acer-wmi: - Remove void function return amd/hsmp: - add support for metrics tbl - create plat specific struct - Fix iomem handling - improve the error log amd/pmc: - Add dump_custom_stb module parameter - Add PMFW command id to support S2D force flush - Handle overflow cases where the num_samples range is higher - Use flex array when calling amd_pmc_stb_debugfs_open_v2() asus-wireless: - Replace open coded acpi_match_acpi_device() asus-wmi: - add support for ASUS screenpad - Do not report brightness up/down keys when also reported by acpi_video gpiolib: acpi: - Add a ignore interrupt quirk for Peaq C1010 - Check if a GPIO is listed in ignore_interrupt earlier hp-bioscfg: - Annotate struct bios_args with __counted_by inspur-platform-profile: - Add platform profile support int3472: - Add new skl_int3472_fill_gpiod_lookup() helper - Add new skl_int3472_gpiod_get_from_temp_lookup() helper - Stop using gpiod_toggle_active_low() - Switch to devm_get_gpiod() intel: bytcrc_pwrsrc: - Convert to platform remove callback returning void intel/ifs: - Add new CPU support - Add new error code - ARRAY BIST for Sierra Forest - Gen2 scan image loading - Gen2 Scan test support - Metadata validation for start_chunk - Refactor image loading code - Store IFS generation number - Validate image size intel_speed_select_if: - Remove hardcoded map size - Use devm_ioremap_resource intel/tpmi: - Add debugfs support for read/write blocked - Add defines to get version information intel-uncore-freq: - Ignore minor version change ISST: - Allow level 0 to be not present - Ignore minor version change - Use fuse enabled mask instead of allowed levels mellanox: - Fix misspelling error in routine name - Rename some init()/exit() functions for consistent naming mlxbf-bootctl: - Convert to platform remove callback returning void mlxbf-pmc: - Add support for BlueField-3 mlxbf-tmfifo: - Convert to platform remove callback returning void mlx-Convert to platform remove callback returning void: - mlx-Convert to platform remove callback returning void mlxreg-hotplug: - Convert to platform remove callback returning void mlxreg-io: - Convert to platform remove callback returning void mlxreg-lc: - Convert to platform remove callback returning void msi-ec: - Add more EC configs - rename fn_super_swap nvsw-sn2201: - Convert to platform remove callback returning void sel3350-Convert to platform remove callback returning void: - sel3350-Convert to platform remove callback returning void siemens: simatic-ipc-batt-apollolake: - Convert to platform remove callback returning void siemens: simatic-ipc-batt: - Convert to platform remove callback returning void siemens: simatic-ipc-batt-elkhartlake: - Convert to platform remove callback returning void siemens: simatic-ipc-batt-f7188x: - Convert to platform remove callback returning void siemens: simatic-ipc-batt: - Simplify simatic_ipc_batt_remove() surface: acpi-notify: - Convert to platform remove callback returning void surface: aggregator: - Annotate struct ssam_event with __counted_by surface: aggregator-cdev: - Convert to platform remove callback returning void surface: aggregator-registry: - Convert to platform remove callback returning void surface: dtx: - Convert to platform remove callback returning void surface: gpe: - Convert to platform remove callback returning void surface: hotplug: - Convert to platform remove callback returning void surface: surface3-wmi: - Convert to platform remove callback returning void think-lmi: - Add bulk save feature - Replace kstrdup() + strreplace() with kstrdup_and_replace() - Use strreplace() to replace a character by nul thinkpad_acpi: - Add battery quirk for Thinkpad X120e - replace deprecated strncpy with memcpy - sysfs interface to auxmac tools/power/x86/intel-speed-select: - Display error for core-power support - Increase max CPUs in one request - No TRL for non compute domains - Sanitize integer arguments - turbo-mode enable disable swapped - Update help for TRL - Use cgroup isolate for CPU 0 - v1.18 release wmi: - Decouple probe deferring from wmi_block_list - Decouple WMI device removal from wmi_block_list - Fix opening of char device - Fix probe failure when failing to register WMI devices - Fix refcounting of WMI devices in legacy functions x86-android-tablets: - Add a comment about x86_android_tablet_get_gpiod() - Create a platform_device from module_init() - Drop "linux,power-supply-name" from lenovo_yt3_bq25892_0_props[] - Fix Lenovo Yoga Tablet 2 830F/L vs 1050F/L detection - Remove invalid_aei_gpiochip from Peaq C1010 - Remove invalid_aei_gpiochip support - Stop using gpiolib private APIs - Use platform-device as gpio-keys parent xo15-ebook: - Replace open coded acpi_match_acpi_device() Merges: - Merge branch 'pdx86/platform-drivers-x86-int3472' into review-ilpo - Merge branch 'pdx86/platform-drivers-x86-mellanox-init' into review-ilpo - Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-ilpo - Merge remote-tracking branch 'pdx86/platform-drivers-x86-android-tablets' into review-hans -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSCSUwRdwTNL2MhaBlZrE9hU+XOMQUCZT+lBwAKCRBZrE9hU+XO Mck0AQCFU7dYLCF4d1CXtHf1eZhSXLpYdhcO+C08JGGoM+MqSgD+Jyb9KJHk4pxE FvKG51I9neyAne9lvNrLodHRzxCYgAo= =duM8 -----END PGP SIGNATURE----- Merge tag 'platform-drivers-x86-v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver updates from Ilpo Järvinen: - asus-wmi: Support for screenpad and solve brightness key press duplication - int3472: Eliminate the last use of deprecated GPIO functions - mlxbf-pmc: New HW support - msi-ec: Support new EC configurations - thinkpad_acpi: Support reading aux MAC address during passthrough - wmi: Fixes & improvements - x86-android-tablets: Detection fix and avoid use of GPIO private APIs - Debug & metrics interface improvements - Miscellaneous cleanups / fixes / improvements * tag 'platform-drivers-x86-v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (80 commits) platform/x86: inspur-platform-profile: Add platform profile support platform/x86: thinkpad_acpi: Add battery quirk for Thinkpad X120e platform/x86: wmi: Decouple WMI device removal from wmi_block_list platform/x86: wmi: Fix opening of char device platform/x86: wmi: Fix probe failure when failing to register WMI devices platform/x86: wmi: Fix refcounting of WMI devices in legacy functions platform/x86: wmi: Decouple probe deferring from wmi_block_list platform/x86/amd/hsmp: Fix iomem handling platform/x86: asus-wmi: Do not report brightness up/down keys when also reported by acpi_video platform/x86: thinkpad_acpi: replace deprecated strncpy with memcpy tools/power/x86/intel-speed-select: v1.18 release tools/power/x86/intel-speed-select: Use cgroup isolate for CPU 0 tools/power/x86/intel-speed-select: Increase max CPUs in one request tools/power/x86/intel-speed-select: Display error for core-power support tools/power/x86/intel-speed-select: No TRL for non compute domains tools/power/x86/intel-speed-select: turbo-mode enable disable swapped tools/power/x86/intel-speed-select: Update help for TRL tools/power/x86/intel-speed-select: Sanitize integer arguments platform/x86: acer-wmi: Remove void function return platform/x86/amd/pmc: Add dump_custom_stb module parameter ... |
||
|
Rafael J. Wysocki
|
ea4007528c |
Merge branches 'acpi-utils', 'acpi-resource', 'acpi-property' and 'acpi-soc'
Merge ACPI utilities updates, ACPI resource management updates, ACPI device properties management updates and ACPI LPSS (Intel SoC) driver update for 6.7-rc1: - Rework acpi_handle_list handling so as to manage it dynamically, including size computation (Rafael Wysocki). - Clean up ACPI utilities code so as to make it follow the kernel coding style (Jonathan Bergh). - Consolidate IRQ trigger-type override DMI tables and drop .ident values from dmi_system_id tables used for ACPI resources management quirks (Hans de Goede). - Add ACPI IRQ override for TongFang GMxXGxx (Werner Sembach). - Allow _DSD buffer data only for byte accessors and document the _DSD data buffer GUID (Andy Shevchenko). - Drop BayTrail and Lynxpoint pinctrl device IDs from the ACPI LPSS driver, because it does not need them (Raag Jadav). * acpi-utils: ACPI: utils: Remove redundant braces around individual statement ACPI: utils: Fix up white space in a few places ACPI: utils: Dynamically determine acpi_handle_list size ACPI: thermal: Merge trip initialization functions ACPI: thermal: Collapse trip devices update function wrappers ACPI: thermal: Collapse trip devices update functions ACPI: thermal: Add device list to struct acpi_thermal_trip ACPI: thermal: Fix a small leak in acpi_thermal_add() ACPI: thermal: Drop valid flag from struct acpi_thermal_trip ACPI: thermal: Drop redundant trip point flags ACPI: thermal: Untangle initialization and updates of active trips ACPI: thermal: Untangle initialization and updates of the passive trip ACPI: thermal: Simplify critical and hot trips representation ACPI: thermal: Create and populate trip points table earlier ACPI: thermal: Determine the number of trip points earlier ACPI: thermal: Fold acpi_thermal_get_info() into its caller ACPI: thermal: Simplify initialization of critical and hot trips * acpi-resource: ACPI: resource: Do IRQ override on TongFang GMxXGxx ACPI: resource: Drop .ident values from dmi_system_id tables ACPI: resource: Consolidate IRQ trigger-type override DMI tables * acpi-property: ACPI: property: Document the _DSD data buffer GUID ACPI: property: Allow _DSD buffer data only for byte accessors * acpi-soc: ACPI: LPSS: drop BayTrail and Lynxpoint pinctrl HIDs |
||
|
Armin Wolf
|
fe0e04cf66 |
platform/surface: platform_profile: Propagate error if profile registration fails
If platform_profile_register() fails, the driver does not propagate
the error, but instead probes successfully. This means when the driver
unbinds, the a warning might be issued by platform_profile_remove().
Fix this by propagating the error back to the caller of
surface_platform_profile_probe().
Compile-tested only.
Fixes:
|
||
|
Rafael J. Wysocki
|
2e57d10a65 |
ACPI: utils: Dynamically determine acpi_handle_list size
Address a long-standing "TBD" comment in the ACPI headers regarding the number of handles in struct acpi_handle_list. The number 10, which along with the comment dates back to 2.4.23, seems like it may have been arbitrarily chosen and isn't sufficient in all cases [1]. Finally change the code to dynamically determine the size of the handles table in struct acpi_handle_list and allocate it accordingly. Update the users of to struct acpi_handle_list to take the additional dynamic allocation into account. Link: https://lore.kernel.org/linux-acpi/20230809094451.15473-1-ivan.hu@canonical.com # [1] Co-developed-by: Vicki Pfau <vi@endrift.com> Signed-off-by: Vicki Pfau <vi@endrift.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
||
|
Uwe Kleine-König
|
d5e2c23366 |
platform/surface: hotplug: Convert to platform remove callback returning void
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Eventually after all drivers are converted, .remove_new() is renamed to .remove(). Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20230917203805.1149595-8-u.kleine-koenig@pengutronix.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
||
|
Uwe Kleine-König
|
52f8a4b63b |
platform/surface: gpe: Convert to platform remove callback returning void
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Eventually after all drivers are converted, .remove_new() is renamed to .remove(). Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20230917203805.1149595-7-u.kleine-koenig@pengutronix.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
||
|
Uwe Kleine-König
|
0c845611a2 |
platform/surface: dtx: Convert to platform remove callback returning void
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Eventually after all drivers are converted, .remove_new() is renamed to .remove(). Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20230917203805.1149595-6-u.kleine-koenig@pengutronix.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
||
|
Uwe Kleine-König
|
09416e0f88 |
platform/surface: aggregator-registry: Convert to platform remove callback returning void
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Eventually after all drivers are converted, .remove_new() is renamed to .remove(). Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20230917203805.1149595-5-u.kleine-koenig@pengutronix.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
||
|
Uwe Kleine-König
|
1cc995a6e4 |
platform/surface: aggregator-cdev: Convert to platform remove callback returning void
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Eventually after all drivers are converted, .remove_new() is renamed to .remove(). Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20230917203805.1149595-4-u.kleine-koenig@pengutronix.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
||
|
Uwe Kleine-König
|
342d7dce2f |
platform/surface: acpi-notify: Convert to platform remove callback returning void
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Eventually after all drivers are converted, .remove_new() is renamed to .remove(). Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20230917203805.1149595-3-u.kleine-koenig@pengutronix.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
||
|
Uwe Kleine-König
|
8d53109dd6 |
platform/surface: surface3-wmi: Convert to platform remove callback returning void
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Eventually after all drivers are converted, .remove_new() is renamed to .remove(). Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20230917203805.1149595-2-u.kleine-koenig@pengutronix.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
||
|
Linus Torvalds
|
9c3255a8f3 |
platform-drivers-x86 for v6.5-1
Highlights:
- AMD PMC and PMF drivers:
- Various bugfixes
- Improved debugging support
- Intel PMC:
- Refactor to support hw with multiple PMCs
- Various other improvements / new hw support
- Intel Speed Select Technology (ISST):
- TPMI Uncore Frequency + Cluster Level Power Controls
- Various bugfixes
- tools/intel-speed-select: Misc. improvements
- Dell-DDV: Add documentation
- INT3472 ACPI camera sensor glue code:
- Evaluate device's _DSM method to control imaging clock
- Drop the need to have a table with per sensor-model info
- Lenovo Yogabook: Refactor / rework to also support Android models
- Think-LMI: Multiple improvements and fixes
- WMI: Add proper API documentation for the WMI bus
- x86-android-tablets: Misc. new hw support
- Miscellaneous other cleanups / fixes
The following is an automated git shortlog grouped by driver:
ISST:
- Fix usage counter
- Reset default callback on unregister
Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans:
- Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans
apple-gmux:
- don't use be32_to_cpu and cpu_to_be32
asus-tf103c-dock:
- Switch back to use struct i2c_driver's .probe()
dell-ddv:
- Update ABI documentation
- Add documentation
dell-sysman:
- Improve instance detection
gigabyte:
- constify pointers to hwmon_channel_info
gigabyte-wmi:
- remove allowlist
hp:
- constify pointers to hwmon_channel_info
hp-wmi:
- Add thermal profile for Victus 16-d1xxx
- Add HP Envy special key support
- Add HP WMI camera switch
int3472:
- discrete: Log a warning if the pin-numbers don't match
- discrete: Use FIELD_GET() on the GPIO _DSM return value
- discrete: Add alternative "AVDD" regulator supply name
- discrete: Add support for 1 GPIO regulator shared between 2 sensors
- discrete: Remove sensor_config-s
- discrete: Drop GPIO remapping support
- Switch back to use struct i2c_driver's .probe()
- Evaluate device's _DSM method to control imaging clock
intel/pmc:
- Add Meteor Lake IOE-M PMC related maps
- Add Meteor Lake IOE-P PMC related maps
- Use SSRAM to discover pwrm base address of primary PMC
- Discover PMC devices
- Enable debugfs multiple PMC support
- Add support to handle multiple PMCs
- Combine core_init() and core_configure()
- Update maps for Meteor Lake P/M platforms
- Remove Meteor Lake S platform support
lenovo-yogabook:
- add I2C dependency
- Rename lenovo-yogabook-wmi to lenovo-yogabook
- Add keyboard backlight control to platform driver
- Add platform driver support
- Add YB_KBD_BL_MAX define
- Group WMI specific code together
- Drop _wmi_ from remaining generic symbols
- Add a yogabook_toggle_digitizer_mode() helper function
- Abstract kbd backlight setting
- Stop checking adev->power.state
- Split probe() into generic and WMI specific parts
- Use PMIC LED driver for pen icon LED control
- Add dev local variable to probe()
- Store dev instead of wdev in drvdata struct
- Switch to DEFINE_SIMPLE_DEV_PM_OPS()
- Simplify gpio lookup table cleanup
- Set default keyboard backligh brightness on probe()
- Reprobe devices on remove()
- Fix work race on remove()
mlxbf-bootctl:
- Add sysfs file for BlueField boot log
platform/surface:
- surface3_power: Switch back to use struct i2c_driver's .probe()
platform/x86/amd:
- pmc: Update metrics table info for Pink Sardine
- pmc: Add helper function to check the cpu id
- pmc: Get STB DRAM size from PMFW
- pmc: Pass true/false to bool argument
platform/x86/amd/pmf:
- Fix compiler warnings in static slider
- Add PMF debug facilities
- Add PMF acpi debug support
platform/x86/dell/dell-rbtn:
- Fix resources leaking on error path
platform/x86/intel:
- tpmi: Remove hardcoded unit and offset
platform/x86/intel-uncore-freq:
- tpmi: Provide cluster level control
- Support for cluster level controls
- Uncore frequency control via TPMI
platform/x86/intel/pmc:
- Add resume callback
platform/x86/intel/pmc/mtl:
- Put devices in D3 during resume
system76:
- constify pointers to hwmon_channel_info
think-lmi:
- Don't display unnecessary authentication settings
- Correct NVME index default
- Correct NVME password handling
- Update password fields to use BIT
- Update password attribute comments
- Correct System password interface
- Enable opcode support on BIOS settings
- mutex protection around multiple WMI calls
thinkpad_acpi:
- Fix lkp-tests warnings for platform profiles
tools/power/x86/intel-speed-select:
- v1.16 release
- Fix json formatting issue
- Adjust scope of core-power config
toshiba:
- constify pointers to hwmon_channel_info
wmi:
- Allow retrieving the number of WMI object instances
- Add device specific documentation
- Add documentation
- Mark GUID-based WMI interface as deprecated
- Add kernel doc comments
x86-android-tablets:
- Add support for extra buttons on Cyberbook T116
- Add support for more then 1 gpio_key
- Add Lenovo Yoga Book lid switch
- Fix Bluetooth on Lenovo Yoga Book
- Add Nextbook Ares 8A data
- Remove unnecessary invalid_aei_gpiochip settings
- Add ALS sensor support for Yoga Tablet 2 1050/830 series
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Merge tag 'platform-drivers-x86-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Hans de Goede:
"AMD PMC and PMF drivers:
- Various bugfixes
- Improved debugging support
Intel PMC:
- Refactor to support hw with multiple PMCs
- Various other improvements / new hw support
Intel Speed Select Technology (ISST):
- TPMI Uncore Frequency + Cluster Level Power Controls
- Various bugfixes
- tools/intel-speed-select: Misc improvements
Dell-DDV: Add documentation
INT3472 ACPI camera sensor glue code:
- Evaluate device's _DSM method to control imaging clock
- Drop the need to have a table with per sensor-model info
Lenovo Yogabook:
- Refactor / rework to also support Android models
Think-LMI:
- Multiple improvements and fixes
WMI:
- Add proper API documentation for the WMI bus
x86-android-tablets:
- Misc new hw support
Miscellaneous other cleanups / fixes"
* tag 'platform-drivers-x86-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (91 commits)
platform/x86:intel/pmc: Add Meteor Lake IOE-M PMC related maps
platform/x86:intel/pmc: Add Meteor Lake IOE-P PMC related maps
platform/x86:intel/pmc: Use SSRAM to discover pwrm base address of primary PMC
platform/x86:intel/pmc: Discover PMC devices
platform/x86:intel/pmc: Enable debugfs multiple PMC support
platform/x86:intel/pmc: Add support to handle multiple PMCs
platform/x86:intel/pmc: Combine core_init() and core_configure()
platform/x86:intel/pmc: Update maps for Meteor Lake P/M platforms
platform/x86/intel: tpmi: Remove hardcoded unit and offset
platform/x86: int3472: discrete: Log a warning if the pin-numbers don't match
platform/x86: int3472: discrete: Use FIELD_GET() on the GPIO _DSM return value
platform/x86: int3472: discrete: Add alternative "AVDD" regulator supply name
platform/x86: int3472: discrete: Add support for 1 GPIO regulator shared between 2 sensors
platform/x86: int3472: discrete: Remove sensor_config-s
platform/x86: int3472: discrete: Drop GPIO remapping support
platform/x86: apple-gmux: don't use be32_to_cpu and cpu_to_be32
platform/x86/dell/dell-rbtn: Fix resources leaking on error path
platform/x86: ISST: Fix usage counter
platform/x86: ISST: Reset default callback on unregister
platform/x86: int3472: Switch back to use struct i2c_driver's .probe()
...
|
||
|
Linus Torvalds
|
533925cb76 |
RISC-V Patches for the 6.5 Merge Window, Part 1
* Support for ACPI. * Various cleanups to the ISA string parsing, including making them case-insensitive * Support for the vector extension. * Support for independent irq/softirq stacks. * Our CPU DT binding now has "unevaluatedProperties: false" -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAmSe70ATHHBhbG1lckBk YWJiZWx0LmNvbQAKCRAuExnzX7sYiWNPD/0ZfSdQ0A/gMVOzAD4zFKPEqQ6ffW2V Zy6Jo7UDNqKsiai7QA4XB1uyYIv/y1yUKJ0oeBVcA9Nzyq+TW9QDcApDBTabxAUI agY19YKw6VVZ+p7I9sMsf6EbdJdkNfSAzcQACPxb4ScEoaf9X+oAK5qgXuRuWluh qQuVkkJlgWc/t1cuUkrRdJmHQYvjP3zL7z4o344q2IVpXJkNNu0GeP+HbF8BYKcA +I/TTA5JY3kCIaxkpF2rU6pE6T5T9xrPmRYZ7bZoPUPnbL+M8As/jx3ym52Y4WGp kf8pgkxixOjU64kVJOH66CA8GaOiaAH/ptjQb0ZmCaGrHhr7aOT9HrkX4rU1lS8T stPphfM4gGPcCoPgRqSl+mEhBzjII8maOBLtbricAoQi6efRq8fzoOGaif/QpCbc 6n0LGS4nQPGVyD3rAPfHxxfrlGJR+SsgyDvjZoDhqauFglims14GnK+eBeO8zrui Aj/uuAS63VIYprJWC1NOBJlU2WKZiOGhCANpZ6W6SH21PYn2WjsVILqaGh+WN8ZO KOHxZNaN8fQag0Yg7oNAUb7l6S0DHYtJIksFnFW2Rf2+VT58RAMYRQbpbhr7Tqr+ jLgIR8PkFrBERHE49IqLGhAxGDnNzAUysMRw9pIk7WIre2Jt4wPqUdl+ee+5ErIX jiYfSFZw9q28UA== =Fpq8 -----END PGP SIGNATURE----- Merge tag 'riscv-for-linus-6.5-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V updates from Palmer Dabbelt: - Support for ACPI - Various cleanups to the ISA string parsing, including making them case-insensitive - Support for the vector extension - Support for independent irq/softirq stacks - Our CPU DT binding now has "unevaluatedProperties: false" * tag 'riscv-for-linus-6.5-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (78 commits) riscv: hibernate: remove WARN_ON in save_processor_state dt-bindings: riscv: cpus: switch to unevaluatedProperties: false dt-bindings: riscv: cpus: add a ref the common cpu schema riscv: stack: Add config of thread stack size riscv: stack: Support HAVE_SOFTIRQ_ON_OWN_STACK riscv: stack: Support HAVE_IRQ_EXIT_ON_IRQ_STACK RISC-V: always report presence of extensions formerly part of the base ISA dt-bindings: riscv: explicitly mention assumption of Zicntr & Zihpm support RISC-V: remove decrement/increment dance in ISA string parser RISC-V: rework comments in ISA string parser RISC-V: validate riscv,isa at boot, not during ISA string parsing RISC-V: split early & late of_node to hartid mapping RISC-V: simplify register width check in ISA string parsing perf: RISC-V: Limit the number of counters returned from SBI riscv: replace deprecated scall with ecall riscv: uprobes: Restore thread.bad_cause riscv: mm: try VMA lock-based page fault handling first riscv: mm: Pre-allocate PGD entries for vmalloc/modules area RISC-V: hwprobe: Expose Zba, Zbb, and Zbs RISC-V: Track ISA extensions per hart ... |
||
|
Uwe Kleine-König
|
8802fcfb57 |
platform/surface: surface3_power: Switch back to use struct i2c_driver's .probe()
After commit |
||
|
Sunil V L
|
7f2e20459b
|
platform/surface: Disable for RISC-V
With CONFIG_ACPI enabled for RISC-V, this driver gets enabled in allmodconfig build. However, RISC-V doesn't support sub-word atomics which is used by this driver and hence allmodconfig build will fail. There is currently no plan to support this driver for RISC-V. So, disable this driver for RISC-V even when ACPI is enabled. Signed-off-by: Sunil V L <sunilvl@ventanamicro.com> Acked-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20230515054928.2079268-3-sunilvl@ventanamicro.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com> |
||
|
Maximilian Luz
|
061c228967 |
platform/surface: aggregator_tabletsw: Add support for book mode in POS subsystem
Devices with a type-cover have an additional "book" mode, deactivating
type-cover input and turning off its backlight. This is currently
unsupported, leading to the warning
surface_aggregator_tablet_mode_switch 01:26:01:00:01: unknown device posture for type-cover: 6
Therefore, add support for this state and map it to enable tablet-mode.
Fixes:
|
||
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Maximilian Luz
|
9bed667033 |
platform/surface: aggregator_tabletsw: Add support for book mode in KIP subsystem
Devices with a type-cover have an additional "book" mode, deactivating
type-cover input and turning off its backlight. This is currently
unsupported, leading to the warning
surface_aggregator_tablet_mode_switch 01:0e:01:00:01: unknown KIP cover state: 6
Therefore, add support for this state and map it to enable tablet-mode.
Fixes:
|
||
|
Maximilian Luz
|
539e0a7f91 |
platform/surface: aggregator: Allow completion work-items to be executed in parallel
Currently, event completion work-items are restricted to be run strictly
in non-parallel fashion by the respective workqueue. However, this has
lead to some problems:
In some instances, the event notifier function called inside this
completion workqueue takes a non-negligible amount of time to execute.
One such example is the battery event handling code (surface_battery.c),
which can result in a full battery information refresh, involving
further synchronous communication with the EC inside the event handler.
This is made worse if the communication fails spuriously, generally
incurring a multi-second timeout.
Since the event completions are run strictly non-parallel, this blocks
other events from being propagated to the respective subsystems. This
becomes especially noticeable for keyboard and touchpad input, which
also funnel their events through this system. Here, users have reported
occasional multi-second "freezes".
Note, however, that the event handling system was never intended to run
purely sequentially. Instead, we have one work struct per EC/SAM
subsystem, processing the event queue for that subsystem. These work
structs were intended to run in parallel, allowing sequential processing
of work items for each subsystem but parallel processing of work items
across subsystems.
The only restriction to this is the way the workqueue is created.
Therefore, replace create_workqueue() with alloc_workqueue() and do not
restrict the maximum number of parallel work items to be executed on
that queue, resolving any cross-subsystem blockage.
Fixes:
|
||
|
Linus Torvalds
|
088e0c1885 |
platform-drivers-x86 for v6.4-1
Highlights:
- AMD PMC and PMF drivers:
- Numerous bugfixes
- Intel Speed Select Technology (ISST):
- TPMI (Topology Aware Register and PM Capsule Interface) support
for ISST support on upcoming processor models
- Various other improvements / new hw support
- tools/intel-speed-select: TPMI support + other improvements
- Intel In Field Scan (IFS):
- Add Array Bist test support
- New drivers:
- intel_bytcrc_pwrsrc Crystal Cove PMIC pwrsrc / reset-reason driver
- lenovo-ymc Yoga Mode Control driver for reporting SW_TABLET_MODE
- msi-ec Driver for MSI laptop EC features like battery charging limits
- apple-gmux:
- Support for new MMIO based models (T2 Macs)
- Honor acpi_backlight= auto-detect-code + kernel cmdline option
to switch between gmux and apple_bl backlight drivers and remove
own custom handling for this
- x86-android-tablets: Refactor / cleanup + new hw support
- Miscellaneous other cleanups / fixes
The following is an automated git shortlog grouped by driver:
Add driver for Yoga Tablet Mode switch:
- Add driver for Yoga Tablet Mode switch
Add intel_bytcrc_pwrsrc driver:
- Add intel_bytcrc_pwrsrc driver
Add new msi-ec driver:
- Add new msi-ec driver
Documentation/ABI:
- Update IFS ABI doc
ISST:
- unlock on error path in tpmi_sst_init()
- Add suspend/resume callbacks
- Add SST-TF support via TPMI
- Add SST-BF support via TPMI
- Add SST-PP support via TPMI
- Add SST-CP support via TPMI
- Parse SST MMIO and update instance
- Enumerate TPMI SST and create framework
- Add support for MSR 0x54
- Add API version of the target
- Add IOCTL default callback
- Add TPMI target
Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans:
- Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans
Merge tag 'ib-pdx86-backlight-6.4' into review-hans:
- Merge tag 'ib-pdx86-backlight-6.4' into review-hans
Move ideapad ACPI helpers to a new header:
- Move ideapad ACPI helpers to a new header
acer-wmi:
- Convert to platform remove callback returning void
acerhdf:
- Remove unneeded semicolon
adv_swbutton:
- Convert to platform remove callback returning void
amilo-rfkill:
- Convert to platform remove callback returning void
apple-gmux:
- Fix iomem_base __iomem annotation
- return -EFAULT if copy fails
- Update apple_gmux_detect documentation
- Add acpi_video_get_backlight_type() check
- add debugfs interface
- support MMIO gmux on T2 Macs
- refactor gmux types
- use first bit to check switch state
backlight:
- apple_bl: Use acpi_video_get_backlight_type()
barco-p50-gpio:
- Convert to platform remove callback returning void
classmate:
- mark SPI related data as maybe unused
compal-laptop:
- Convert to platform remove callback returning void
dell:
- dell-smo8800: Convert to platform remove callback returning void
- dcdbas: Convert to platform remove callback returning void
dell-laptop:
- Register ctl-led for speaker-mute
hp:
- tc1100-wmi: Convert to platform remove callback returning void
- hp_accel: Convert to platform remove callback returning void
huawei-wmi:
- Convert to platform remove callback returning void
ideapad-laptop:
- Convert to platform remove callback returning void
intel:
- vbtn: Convert to platform remove callback returning void
- telemetry: pltdrv: Convert to platform remove callback returning void
- pmc: core: Convert to platform remove callback returning void
- mrfld_pwrbtn: Convert to platform remove callback returning void
- int3472: discrete: Convert to platform remove callback returning void
- int1092: intel_sar: Convert to platform remove callback returning void
- int0002_vgpio: Convert to platform remove callback returning void
- hid: Convert to platform remove callback returning void
- chtwc_int33fe: Convert to platform remove callback returning void
- chtdc_ti_pwrbtn: Convert to platform remove callback returning void
- bxtwc_tmu: Convert to platform remove callback returning void
intel-uncore-freq:
- Add client processors
mlxbf-bootctl:
- Add sysfs file for BlueField boot fifo
pcengines-apuv2:
- Drop platform:pcengines-apuv2 module-alias
platform/mellanox:
- add firmware reset support
platform/olpc:
- olpc-xo175-ec: Use SPI device ID data to bind device
platform/surface:
- aggregator_registry: Add support for tablet-mode switch on Surface Pro 9
- aggregator_tabletsw: Add support for Type-Cover posture source
- aggregator_tabletsw: Properly handle different posture source IDs
platform/x86/amd:
- pmc: provide user message where s0ix is not supported
- pmc: Remove __maybe_unused from amd_pmc_suspend_handler()
- pmc: Convert to platform remove callback returning void
- pmc: Fix memory leak in amd_pmc_stb_debugfs_open_v2()
- pmc: Move out of BIOS SMN pair for STB init
- pmc: Utilize SMN index 0 for driver probe
- pmc: Move idlemask check into `amd_pmc_idlemask_read`
- pmc: Don't dump data after resume from s0i3 on picasso
- pmc: Hide SMU version and program attributes for Picasso
- pmc: Don't try to read SMU version on Picasso
- pmf: core: Convert to platform remove callback returning void
- hsmp: Convert to platform remove callback returning void
platform/x86/amd/pmf:
- Move out of BIOS SMN pair for driver probe
platform/x86/intel:
- vsec: Use intel_vsec_dev_release() to simplify init() error cleanup
- vsec: Explicitly enable capabilities
platform/x86/intel/ifs:
- Update IFS doc
- Implement Array BIST test
- Sysfs interface for Array BIST
- Introduce Array Scan test to IFS
- IFS cleanup
- Reorganize driver data
- Separate ifs_pkg_auth from ifs_data
platform/x86/intel/pmc/mtl:
- Put GNA/IPU/VPU devices in D3
platform/x86/intel/pmt:
- Ignore uninitialized entries
- Add INTEL_PMT module namespace
platform/x86/intel/sdsi:
- Change mailbox timeout
samsung-q10:
- Convert to platform remove callback returning void
serial-multi-instantiate:
- Convert to platform remove callback returning void
sony:
- mark SPI related data as maybe unused
think-lmi:
- Remove unnecessary casts for attributes
- Remove custom kobject sysfs_ops
- Properly interpret return value of tlmi_setting
thinkpad_acpi:
- Fix Embedded Controller access on X380 Yoga
tools/power/x86/intel-speed-select:
- Update version
- Change TRL display for Emerald Rapids
- Identify Emerald Rapids
- Display AMX base frequency
- Use cgroup v2 isolation
- Add missing free cpuset
- Fix clos-max display with TPMI I/F
- Add cpu id check
- Avoid setting duplicate tdp level
- Remove cpu mask display for non-cpu power domain
- Hide invalid TRL level
- Display fact info for non-cpu power domain
- Show level 0 name for new api_version
- Prevent cpu clos config for non-cpu power domain
- Allow display non-cpu power domain info
- Display amx_p1 and cooling_type
- Display punit info
- Introduce TPMI interface support
- Get punit core mapping information
- Introduce api_version helper
- Support large clos_min/max
- Introduce is_debug_enabled()
- Allow api_version based platform callbacks
- Move send_mbox_cmd to isst-core-mbox.c
- Abstract adjust_uncore_freq
- Abstract read_pm_config
- Abstract clos_associate
- Abstract clos_get_assoc_status
- Abstract set_clos
- Abstract pm_get_clos
- Abstract pm_qos_config
- Abstract get_clos_information
- Abstract get_get_trls
- Enhance get_tdp_info
- Abstract get_uncore_p0_p1_info
- Abstract get_fact_info
- Abstract set_pbf_fact_status
- Remove isst_get_pbf_info_complete
- Abstract get_pbf_info
- Abstract set_tdp_level
- Abstract get_trl_bucket_info
- Abstract get_get_trl
- Abstract get_coremask_info
- Abstract get_tjmax_info
- Move code right before its caller
- Abstract get_pwr_info
- Abstract get_tdp_info
- Abstract get_ctdp_control
- Abstract get_config_levels
- Abstract is_punit_valid
- Introduce isst-core-mbox.c
- Always invoke isst_fill_platform_info
- Introduce isst_get_disp_freq_multiplier
- Move mbox functions to isst-core.c
- Improve isst_print_extended_platform_info
- Rename for_each_online_package_in_set
- Introduce support for multi-punit
- Introduce isst_is_punit_valid()
- Introduce punit to isst_id
- Follow TRL nameing for FACT info
- Unify TRL levels
wmi:
- Convert to platform remove callback returning void
x86-android-tablets:
- Add accelerometer support for Yoga Tablet 2 1050/830 series
- Add "yogabook-touch-kbd-digitizer-switch" pdev for Lenovo Yoga Book
- Add Wacom digitizer info for Lenovo Yoga Book
- Update Yoga Book HiDeep touchscreen comment
- Add Lenovo Yoga Book X90F/L data
- Share lp855x_platform_data between different models
- Use LP8557 in direct mode on both the Yoga 830 and the 1050
- Add depends on PMIC_OPREGION
- Lenovo Yoga Book match is for YB1-X91 models only
- Add LID switch support for Yoga Tablet 2 1050/830 series
- Add backlight ctrl for Lenovo Yoga Tab 3 Pro YT3-X90F
- Add touchscreen support for Lenovo Yoga Tab 3 Pro YT3-X90F
- Add support for the Dolby button on Peaq C1010
- Add gpio_keys support to x86_android_tablet_init()
- Move remaining tablets to other.c
- Move Lenovo tablets to their own file
- Move Asus tablets to their own file
- Move shared power-supply fw-nodes to a separate file
- Move DMI match table into its own dmi.c file
- Move core code into new core.c file
- Move into its own subdir
- Add Acer Iconia One 7 B1-750 data
x86/include/asm/msr-index.h:
- Add IFS Array test bits
xo1-rfkill:
- Convert to platform remove callback returning void
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Merge tag 'platform-drivers-x86-v6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Hans de Goede:
- AMD PMC and PMF drivers:
- Numerous bugfixes
- Intel Speed Select Technology (ISST):
- TPMI (Topology Aware Register and PM Capsule Interface) support
for ISST support on upcoming processor models
- Various other improvements / new hw support
- tools/intel-speed-select: TPMI support + other improvements
- Intel In Field Scan (IFS):
- Add Array Bist test support
- New drivers:
- intel_bytcrc_pwrsrc Crystal Cove PMIC pwrsrc / reset-reason driver
- lenovo-ymc Yoga Mode Control driver for reporting SW_TABLET_MODE
- msi-ec Driver for MSI laptop EC features like battery charging limits
- apple-gmux:
- Support for new MMIO based models (T2 Macs)
- Honor acpi_backlight= auto-detect-code + kernel cmdline option
to switch between gmux and apple_bl backlight drivers and remove
own custom handling for this
- x86-android-tablets: Refactor / cleanup + new hw support
- Miscellaneous other cleanups / fixes
* tag 'platform-drivers-x86-v6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (178 commits)
platform/x86: x86-android-tablets: Add accelerometer support for Yoga Tablet 2 1050/830 series
platform/x86: x86-android-tablets: Add "yogabook-touch-kbd-digitizer-switch" pdev for Lenovo Yoga Book
platform/x86: x86-android-tablets: Add Wacom digitizer info for Lenovo Yoga Book
platform/x86: x86-android-tablets: Update Yoga Book HiDeep touchscreen comment
platform/x86: thinkpad_acpi: Fix Embedded Controller access on X380 Yoga
platform/x86/intel/sdsi: Change mailbox timeout
platform/x86/intel/pmt: Ignore uninitialized entries
platform/x86: amd: pmc: provide user message where s0ix is not supported
platform/x86/amd: pmc: Fix memory leak in amd_pmc_stb_debugfs_open_v2()
mlxbf-bootctl: Add sysfs file for BlueField boot fifo
platform/x86: amd: pmc: Remove __maybe_unused from amd_pmc_suspend_handler()
platform/x86/intel/pmc/mtl: Put GNA/IPU/VPU devices in D3
platform/x86/amd: pmc: Move out of BIOS SMN pair for STB init
platform/x86/amd: pmc: Utilize SMN index 0 for driver probe
platform/x86/amd: pmc: Move idlemask check into `amd_pmc_idlemask_read`
platform/x86/amd: pmc: Don't dump data after resume from s0i3 on picasso
platform/x86/amd: pmc: Hide SMU version and program attributes for Picasso
platform/x86/amd: pmc: Don't try to read SMU version on Picasso
platform/x86/amd/pmf: Move out of BIOS SMN pair for driver probe
platform/x86: intel-uncore-freq: Add client processors
...
|
||
|
Liang He
|
acd0acb802 |
platform/surface: aggregator: Add missing fwnode_handle_put()
In fwnode_for_each_child_node(), we should add
fwnode_handle_put() when break out of the iteration
fwnode_for_each_child_node() as it will automatically
increase and decrease the refcounter.
Fixes:
|
||
|
Maximilian Luz
|
39e2ba648a |
platform/surface: aggregator_registry: Add support for tablet-mode switch on Surface Pro 9
Add support for the POS-subsystem tablet-mode switch used on the Surface Pro 9. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20230304194611.87770-4-luzmaximilian@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |