Pull networking updates from Jakub Kicinski:
"Core & protocols:
- Work on removing rtnl_lock protection throughout the stack
continues. In this chapter:
- don't use rtnl_lock for IPv6 multicast routing configuration
- don't take rtnl_lock in ethtool for modern drivers
- prepare Qdisc dump callbacks for rtnl_lock removal
- Support dumping just ifindex + name of all interfaces, under RCU.
It's a common operation for Netlink CLI tools (when translating
names to ifindexes) and previously required full rtnl_lock.
- Support dumping qdiscs and page pools for a specific netdev. Even
tho user space wants a dump of all netdevs, most of the time, the
OOO programming model results in repeating the dump for each
netdev. Which, in absence of a cache, leads to a O(n^2) behavior.
- Flush nexthops once on multi-nexthop removal (e.g. when device goes
down), another O(n^2) -> O(n) improvement.
- Rehash locally generated traffic to a different nexthop on
retransmit timeout.
- Honor oif when choosing nexthop for locally generated IPv6 traffic.
- Convert TCP Auth Option to crypto library, and drop non-RFC algos.
- Increase subflow limits in MPTCP to 64 and endpoint limit to 256.
- Support MPTCP signaling of IPv6 address + port (ADD_ADDR). We need
to selectively skip reporting of the standard TCP Timestamp option,
because they won't fit into the header space together (12 + 30 >
40).
- Support using bridge neighbor suppression, Duplicate Address
Detection, Gratuitous ARP and unsolicited NA forwarding - in EVPN
deployments, e.g. VXLAN fabrics (IPv4 and IPv6).
- Improve link state reporting for upper netdevs (e.g. macvlan) over
tunnel devices (again, mostly for EVPN deployments).
- Support binding GENEVE tunnels to a local address.
- Speed up UDP tunnel destruction (remove one synchronize_rcu()).
- Support exponential field encoding in multicast (IGMPv3 and MLDv2).
- Support attaching PSP crypto offload to containers (veth, netkit).
- Add a new IPSec Netlink message XFRM_MSG_MIGRATE_STATE that allows
migrating individual IPsec SAs independently of their policies.
The existing XFRM_MSG_MIGRATE is tightly coupled to policy+SA
migration, lacks SPI for unique SA identification, and cannot
express reqid changes or migrate Transport mode selectors.
The new interface identifies the SA via SPI and mark, supports
reqid changes, address family changes, encap removal, and uses an
atomic create+install flow under x->lock to prevent SN/IV reuse
during AEAD SA migration.
- Implement GRO/GSO support for PPPoE.
- Convert sockopt callbacks in a number of protocols to iov_iter.
Cross-tree stuff:
- Remove support for Crypto TFM cloning (unblocked after the TCP Auth
Option rework). This feature regressed performance for all crypto
API users, since it changed crypto transformation objects into
reference-counted objects.
- Add FCrypt-PCBC implementation to rxrpc and remove it from the
global crypto API as obsolete and insecure.
Wireless:
- Major rework of station bandwidth handling, fixing issues with
lower capability than AP.
- Cleanups for EMLSR spec issues (drafts differed).
- More Neighbor Awareness Networking (Wi-Fi Aware) work (multicast,
schedule improvements, multi-station etc.)
- Some Ultra High Reliability (UHR) / IEEE 802.11bn (D1.4) work
(e.g. non-primary channel access, UHR DBE support).
- Fine Timing Measurement ranging (i.e. distance measurement) APIs.
Netfilter:
- Use per-rule hash initval in nf_conncount. This avoids unnecessary
lock contention with short keys (e.g. conntrack zones) in different
namespaces.
- Various safety improvements, both in packet parsing and object
lifetimes. Notably add refcounts to conntrack timeout policy.
Deletions:
- Remove TLS + sockmap integration. TLS wants to pin user pages to
avoid a copy, and sockmap wants to write to the input stream. More
work on this integration is clearly needed, and we can't find any
users (original author admitted that they never deployed it).
- Remove support for TLS offload with TCP Offload Engine (the far
more common opportunistic offload is retained). The locking looks
unfixable (driver sleeps under TCP spin locks) and people from the
vendor that added this are AWOL.
- Remove more ATM code, trying to leave behind only what PPPoATM
needs, AAL5 and br2684 with permanent circuits.
- Remove AppleTalk. Let it join hamradio in our out of tree protocol
graveyard, I mean, repository.
- Disable 32-bit x_tables compatibility (32bit binaries on 64bit
kernel) interface in user namespaces. To be deleted completely,
soon.
- Remove 5/10 MHz support from cfg80211/mac80211.
Drivers:
- Software:
- Support DEVMEM/DMABUF Tx over NETMEM_TX_NO_DMA devices (netkit)
- bonding: add knob to strictly follow 802.3ad for link state
- New drivers:
- Alibaba Elastic Ethernet Adaptor (cloud vNIC).
- NXP NETC switch within i.MX94.
- DPLL:
- Add operational state to pins (implement in zl3073x).
- Add generic DPLL type, for daisy-chaining DPLLs (implement in ice).
- Ethernet high-speed NICs:
- Huawei (hinic3):
- enhance tc flow offload support with queue selection,
tunnels
- nVidia/Mellanox:
- avoid over-copying payload to the skb's linear part (up to
60% win for LRO on slow CPUs like ARM64 V2)
- expose more per-queue stats over the standard API
- support additional, unprivileged PFs in the DPU
configuration
- support Socket Direct (multi-PF) with switchdev offloads
- add a pool / frag allocator for DMA mapped buffers for
control objects, save memory on systems with 64kB page size
- take advantage of the ability to dynamically change RSS
table size, even when table is configured by the user
- increase the max RSS table size for even traffic
distribution
- Ethernet NICs:
- Marvell/Aquantia:
- AQC113 PTP support
- Realtek USB (r8152):
- support 10Gbit Link Speeds and Energy-Efficient Ethernet
(EEE)
- support firmware loaded (for RTL8157/RTL8159)
- support for the RTL8159
- Intel (ixgbe):
- support Energy-Efficient Ethernet (EEE) on E610 devices
- Ethernet switches:
- Airoha:
- support multiple netdevs on a single GDM block / port
- Marvell (mv88e6xxx):
- support SERDES of mv88e6321
- Microchip (ksz8/9):
- rework the driver callbacks to remove one indirection layer
- Motorcomm (yt921x):
- support port rate policing
- support TBF qdisc offload
- support ACL/flower offload
- nVidia/Mellanox:
- expose per-PG rx_discards
- Realtek:
- rtl8365mb: bridge offloading and VLAN support
- Ethernet PHYs:
- Airoha:
- support Airoha AN8801R Gigabit PHYs.
- Micrel:
- implement 3 low-loss cable tunables
- Realtek:
- support MDI swapping for RTL8226-CG
- support MDIO for RTL931x
- Qualcomm:
- at803x: Rx and Tx clock management for IPQ5018 PHY
- Motorcomm:
- support YT8522 100M RMII PHY
- set drive strength in YT8531s RGMII
- TI:
- dp83822: add optional external PHY clock
- Bluetooth:
- hci_sync: add support for HCI_LE_Set_Host_Feature [v2]
- SMP: use AES-CMAC library API
- Intel:
- support Product level reset
- support smart trigger dump
- Mediatek:
- add event filter to filter specific event
- Realtek:
- fix RTL8761B/BU broken LE extended scan
- WiFi:
- Broadcom (b43):
- new support for a 11n device
- MediaTek (mt76):
- support mt7927
- mt792x: broken usb transport detection
- mt7921: regulatory improvements
- Qualcomm (ath9k):
- GPIO interface improvements
- Qualcomm (ath12k):
- WDS support
- replace dynamic memory allocation in WMI Rx path
- thermal throttling/cooling device support
- 6 GHz incumbent interference detection
- channel 177 in 5 GHz
- Realtek (rt89):
- RTL8922AU support
- USB 3 mode switch for performance
- better monitor radiotap support
- RTL8922DE preparations"
* tag 'net-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1778 commits)
ipv4: fib_rule: Move fib4_rules_exit() to ->exit().
net: serialize netif_running() check in enqueue_to_backlog()
net: skmsg: preserve sg.copy across SG transforms
appletalk: move the protocol out of tree
appletalk: stop storing per-interface state in struct net_device
selftests/bpf: test that TLS crypto is rejected on a sockmap socket
selftests/bpf: drop the unused kTLS program from test_sockmap
selftests/bpf: remove sockmap + ktls tests
tls: remove dead sockmap (psock) handling from the SW path
tls: reject the combination of TLS and sockmap
atm: remove orphaned uAPI for deleted drivers, protocols and SVCs
atm: remove unused ATM PHY operations
atm: remove the unused pre_send and send_bh device operations
atm: remove the unused change_qos device operation
atm: remove SVC socket support and the signaling daemon interface
atm: remove the local ATM (NSAP) address registry
atm: remove dead SONET PHY ioctls
atm: remove the unused send_oam / push_oam callbacks
atm: remove AAL3/4 transport support
net: dsa: sja1105: fix lastused timestamp in flower stats
...
Pull crypto updates from Herbert Xu:
"API:
- Drop support for off-CPU cryptography in af_alg
- Document that af_alg is *always* slower
- Document the deprecation of af_alg
- Remove zero-copy support from skcipher and aead in af_alg
- Cap AEAD AD length to 0x80000000 in af_alg
- Free default RNG on module exit
Algorithms:
- Fix vli multiplication carry overflow in ecc
- Drop unused cipher_null crypto_alg
- Remove unused variants of drbg
- Use lib/crypto in drbg
- Use memcpy_from/to_sglist in authencesn
- Allow authenc(hmac(sha{256,384}),cts(cbc(aes))) in FIPS mode
- Disallow RSA PKCS#1 SHA-1 sig algs in FIPS mode
- Filter out async aead implementations at alloc in krb5
- Fix non-parallel fallback by rstoring callback in pcrypt
- Validate poly1305 template argument in chacha20poly1305
Drivers:
- Add sysfs PCI reset support to qat
- Add KPT support for GEN6 devices to qat
- Remove unused character device and ioctls from qat
- Add support for hw access via SMCC to mtk
- Remove prng support from crypto4xx
- Remove prng support from hisi-trng
- Remove prng support from sun4i-ss
- Remove prng support from xilinx-trng
- Remove loongson-rng
- Remove exynos-rng
Others:
- Remove support for AIO on sockets"
* tag 'v7.2-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (196 commits)
crypto: tegra - fix refcount leak in tegra_se_host1x_submit()
crypto: rng - Free default RNG on module exit
crypto: testmgr - allow authenc(hmac(sha{256,384}),cts(cbc(aes))) in FIPS mode
hwrng: jh7110 - fix refcount leak in starfive_trng_read()
crypto: atmel-ecc - drop dead code in atmel_ecdh_max_size
crypto: cavium/cpt - fix DMA cleanup using wrong loop index
crypto: marvell/octeontx - fix DMA cleanup using wrong loop index
MAINTAINERS: make myself the maintainer of the Qualcomm QCE driver
crypto: amcc - convert irq_of_parse_and_map to platform_get_irq
crypto: sun4i-ss - Remove insecure and unused rng_alg
hwrng: xilinx - Move xilinx-rng into drivers/char/hw_random/
crypto: xilinx-trng - Replace crypto_drbg_ctr_df() with HMAC-SHA512
crypto: xilinx-trng - Fix return value of xtrng_hwrng_trng_read()
crypto: xilinx-trng - Remove crypto_rng interface
crypto: exynos-rng - Remove exynos-rng driver
hwrng: hisi-trng - Move hisi-trng into drivers/char/hw_random/
crypto: hisi-trng - Remove crypto_rng interface
crypto: loongson - Remove broken and unused loongson-rng
crypto: crypto4xx - Remove insecure and unused rng_alg
crypto: qat - validate RSA CRT component lengths
...
Pull spi updates from Mark Brown:
"This has been quite a busy release, mainly due to the subsystem wide
work Johan Hovold has done to modernise resource allocation for the
subsystem on probe, the subsystem did some very clever allocation
management pre devm which didn't quite mesh comfortably with managed
allocations and made it far too easy to introduce error handling and
removal bugs.
- Cleanup and simplification of controller struct allocation, moving
everything over to devm and making the devm APIs more robust, from
Johan Hovold
- Support for spi-mem devices that don't assert chip select and
support for a secondary read command for memory mapped flashes,
some commits for this are shared with mtd.
- Support for SpacemiT K1"
* tag 'spi-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (118 commits)
spi: Fix mismatched DT property access types
spi: xilinx: use FIFO occupancy register to determine buffer size
spi: spi-mem: Fix spi_controller_mem_ops kdoc
spi: xilinx: let transfers timeout in case of no IRQ
spi: dt-bindings: nuvoton,npcm750-fiu: Convert to DT schema
spi: meson-spifc: fix runtime PM leak on remove
spi: Use named initializers for platform_device_id arrays
spi: rzv2h-rspi: Add suspend/resume support
spi: dw-pci: remove redundant pci_free_irq_vectors() calls
spi: ep93xx: fix double-free of zeropage on DMA setup failure
spi: cadence-xspi: Revert COMPILE_TEST support
spi: cadence-xspi: Support 32bit and 64bit slave dma interface
spi: tegra210-quad: Allocate DMA memory for DMA engine
spi: imx: replace dmaengine_terminate_all() with dmaengine_terminate_sync()
spi: fsl-lpspi: terminate the RX channel on TX prepare failure path
spi: fsl-lpspi: replace dmaengine_terminate_all() with dmaengine_terminate_sync()
spi: atmel: fix DMA channel and bounce buffer leaks
spi: omap2-mcspi: Use of_device_get_match_data()
spi: Use named initializers for arrays of i2c_device_data
spi: aspeed: Replace VLA parameter with flat pointer in calibration helper
...
The UX500 crypto drivers were removed in commit 453de3eb08
("crypto: ux500/cryp - delete driver") and commit dd7b7972cb
("crypto: ux500/hash - delete driver"). No file includes
this header.
Assisted-by: Claude:claude-opus-4-6
Signed-off-by: Costa Shulyupin <costa.shul@redhat.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
A race condition exists between the probe of cros-ec-sysfs and
cros-ec-sensorhub.
The `kb_wake_angle` attribute should only be visible if the sensor hub
detects two or more accelerometers. If cros_ec_sysfs_probe() runs
before cros_ec_sensorhub_register() completes sensor enumeration, the
sysfs attributes are created while `has_kb_wake_angle` is still false,
hiding `kb_wake_angle` incorrectly.
Store the created attribute group pointer in `ec_dev->group`. When
the sensor hub completes sensor enumeration, it checks for this group
and calls sysfs_update_group() to notify the sysfs core to re-evaluate
attribute visibility. This ensures the `kb_wake_angle` attribute
visibility is correctly updated regardless of the driver probe order.
Co-developed-by: Gwendal Grignou <gwendal@chromium.org>
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Link: https://lore.kernel.org/r/20260407102615.1605317-1-tzungbi@kernel.org
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
This driver supports both SPI and MMIO based register access, but only
the former has devicetree support. While MMIO mode would have worked
with old-style board files, those have never defined such a device
upstream.
Remove the MMIO mode, leaving SPI as the only way to use this driver,
but leave it in two loadable modules. More cleanups can be done by
combining the two into one file.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20260505180459.1247690-1-arnd@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Add kernel-doc for one struct member and use the correct function name
to eliminate kernel-doc warnings:
Warning: include/linux/platform_data/spi-s3c64xx.h:40 struct member
'polling' not described in 's3c64xx_spi_info'
Warning: include/linux/platform_data/spi-s3c64xx.h:51 expecting prototype
for s3c64xx_spi_set_platdata(). Prototype was for
s3c64xx_spi0_set_platdata() instead
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Link: https://patch.msgid.link/20260506175144.449364-1-rdunlap@infradead.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Pull char / misc / IIO / and others driver updates from Greg KH:
"Here is the char/misc/iio and other smaller driver subsystem updates
for 7.1-rc1. Lots of stuff in here, all tiny, but relevant for the
different drivers they touch. Major points in here is:
- the usual large set of new IIO drivers and updates for that
subsystem (the large majority of this diffstat)
- lots of comedi driver updates and bugfixes
- coresight driver updates
- interconnect driver updates and additions
- mei driver updates
- binder (both rust and C versions) updates and fixes
- lots of other smaller driver subsystem updates and additions
All of these have been in linux-next for a while with no reported
issues"
* tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (405 commits)
coresight: tpdm: fix invalid MMIO access issue
mei: me: add nova lake point H DID
mei: lb: add late binding version 2
mei: bus: add mei_cldev_uuid
w1: ds2490: drop redundant device reference
bus: mhi: host: pci_generic: Add Telit FE912C04 modem support
mei: csc: wake device while reading firmware status
mei: csc: support controller with separate PCI device
mei: convert PCI error to common errno
mei: trace: print return value of pci_cfg_read
mei: me: move trace into firmware status read
mei: fix idle print specifiers
mei: me: use PCI_DEVICE_DATA macro
sonypi: Convert ACPI driver to a platform one
misc: apds990x: fix all kernel-doc warnings
most: usb: Use kzalloc_objs for endpoint address array
hpet: Convert ACPI driver to a platform one
misc: vmw_vmci: Fix spelling mistakes in comments
parport: Remove completed item from to-do list
char: remove unnecessary module_init/exit functions
...
Pull x86 platform driver updates from Ilpo Järvinen:
"asus-wmi:
- Retain battery charge threshold during boot which avoids
unsolicited change to 100%. Return -ENODATA when the limit
is not yet known
- Improve screenpad power/brightness handling consistency
- Fix screenpad brightness range
barco-p50-gpio:
- Normalize gpio_get return values
bitland-mifs-wmi:
- Add driver for Bitland laptops (supports platform profile,
hwmon, kbd backlight, gpu mode, hotkeys, and fan boost)
dell_rbu:
- Fix using uninitialized value in sysfs write function
dell-wmi-sysman:
- Respect destination length when constructing enum strings
hp-wmi:
- Propagate fan setting apply failures and log an error
- Fix sysfs write vs work handler cancel_delayed_work_sync() deadlock
- Correct keepalive schedule_delayed_work() to mod_delayed_work()
- Fix u8 underflows in GPU delta calculation
- Use mutex to protect fan pwm/mode
- Ignore kbd backlight and FnLock key events that are handled by FW
- Fix fan table parsing (use correct field)
- Add support for Omen 14-fb0xxx, 16-n0xxx, 16-wf1xxx, and
Omen MAX 16-ak0xxxx
input: trackpoint & thinkpad_acpi:
- Enable doubletap by default and add sysfs enable/disable
int3472:
- Add support for GPIO type 0x02 (IR flood LED)
intel-speed-select: (updated to v1.26)
- Avoid using current base frequency as maximum
- Fix CPU extended family ID decoding
- Fix exit code
- Improve error reporting
intel/vsec:
- Refactor to support ACPI-enumerated PMT endpoints.
pcengines-apuv2:
- Attach software node to the gpiochip
uniwill:
- Refactor hwmon to smaller parts to accomodate HW diversity
- Support USB-C power/performance priority switch through sysfs
- Add another XMG Fusion 15 (L19) DMI vendor
- Enable fine-grained features to device lineup mapping
wmi:
- Perform output size check within WMI core to allow simpler WMI
drivers
misc:
- acpi_driver -> platform driver conversions (a large number of
changes from Rafael J. Wysocki)
- cleanups / refactoring / improvements"
* tag 'platform-drivers-x86-v7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (106 commits)
platform/x86: hp-wmi: Add support for Omen 16-wf1xxx (8C77)
platform/x86: hp-wmi: Add support for Omen 16-n0xxx (8A44)
platform/x86: hp-wmi: Add support for OMEN MAX 16-ak0xxx (8D87)
platform/x86: hp-wmi: fix fan table parsing
platform/x86: hp-wmi: add Omen 14-fb0xxx (board 8C58) support
platform/wmi: Replace .no_notify_data with .min_event_size
platform/wmi: Extend wmidev_query_block() to reject undersized data
platform/wmi: Extend wmidev_invoke_method() to reject undersized data
platform/wmi: Prepare to reject undersized unmarshalling results
platform/wmi: Convert drivers to use wmidev_invoke_procedure()
platform/wmi: Add wmidev_invoke_procedure()
platform/x86: int3472: Add support for GPIO type 0x02 (IR flood LED)
platform/x86: int3472: Parameterize LED con_id in registration
platform/x86: int3472: Rename pled to led in LED registration code
platform/x86: int3472: Use local variable for LED struct access
platform/x86: thinkpad_acpi: remove obsolete TODO comment
platform/x86: dell-wmi-sysman: bound enumeration string aggregation
platform/x86: hp-wmi: Ignore backlight and FnLock events
platform/x86: uniwill-laptop: Fix signedness bug
platform/x86: dell_rbu: avoid uninit value usage in packet_size_write()
...
Pull SoC ARM code updates from Arnd Bergmann:
"These are again very minimal updates:
- A workaround for firmware on Google Nexus 10
- A fix for early debugging on OMAP1
- A rework for Microchip SoC configuration
- Cleanups on OMAP2 an R-Car-Gen2"
* tag 'soc-arm-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
ARM: omap2: dead code cleanup in kconfig for ARCH_OMAP4
ARM: OMAP1: Fix DEBUG_LL and earlyprintk on OMAP16XX
arm64: Kconfig: provide a top-level switch for Microchip platforms
ARM: shmobile: rcar-gen2: Use of_phandle_args_equal() helper
ARM: omap: fix all kernel-doc warnings
ARM: omap2: Replace scnprintf with strscpy in omap3_cpuinfo
ARM: samsung: exynos5250: Allow CPU1 to boot
Pull hwmon updates from Guenter Roeck:
"New drivers:
- Lenovo Yoga/Legion fan monitoring (yogafan)
- LattePanda Sigma EC
- Infineon XDP720 eFuse
- Microchip MCP998X
New device support:
- TI INA234
- Infineon XDPE1A2G5B/7B
- Renesas RAA228942 and RAA228943 (isl68137)
- Delta Q54SN120A1 and Q54SW120A7 (pmbus)
- TI TMP110 and TMP113 (tmp102)
- Sony APS-379 (pmbus)
- ITE IT8689E (it87)
- ASUS ROG STRIX Z790-H, X470-F, and CROSSHAIR X670E (asus-ec-sensors)
- GPD Win 5 (gpd-fan)
Modernization and Cleanups:
- Convert asus_atk0110 and acpi_power_meter ACPI drivers to platform
drivers
- Remove i2c_match_id() usage in many PMBus drivers
- Use guard() for mutex protection in pmbus_core
- Replace sprintf() with sysfs_emit() in ads7871, emc1403, max6650,
ads7828, max31722, and tc74
- Various markup and documentation improvements for yogafan and
ltc4282
Bug fixes:
- Fix use-after-free and missing usb_kill_urb on disconnect in powerz
driver
- Avoid cacheline sharing for DMA buffer in powerz driver
- Fix integer overflow in power calculation on 32-bit in isl28022
driver
- Fix bugs in pt5161l_read_block_data()
- Propagate SPI errors and fix incorrect error codes in ads7871
driver
- Fix i2c_smbus_write_byte_data wrapper argument type in max31785
driver
Device tree bindings:
- Convert npcm750-pwm-fan to DT schema
- Add bindings for Infineon XDP720, Microchip MCP998X, Sony APS-379,
Renesas RAA228942/3, Delta Q54SN120A1/7, XDPE1A2G5B/7B, Aosong
AHT10/20, DHT20, and TI INA234
- Adapt moortec,mr75203 bindings for T-Head TH1520"
* tag 'hwmon-for-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (82 commits)
hwmon: (ina233) Don't check for specific errors when parsing properties
hwmon: (isl28022) Don't check for specific errors when parsing properties
hwmon: (pmbus/tps25990) Don't check for specific errors when parsing properties
hwmon: (nct6683) Add customer ID for ASRock B650I Lightning WiFi
hwmon:(pmbus/xdp720) Add support for efuse xdp720
dt-bindings: hwmon/pmbus: Add Infineon XDP720
hwmon: add support for MCP998X
dt-bindings: hwmon: add support for MCP998X
hwmon: (powerz) Avoid cacheline sharing for DMA buffer
hwmon: (isl28022) Fix integer overflow in power calculation on 32-bit
hwmon: (pt5161l) Fix bugs in pt5161l_read_block_data()
hwmon: (powerz) Fix missing usb_kill_urb() on signal interrupt
hwmon: (powerz) Fix use-after-free on USB disconnect
hwmon: pmbus: Add support for Sony APS-379
dt-bindings: trivial-devices: Add sony,aps-379
hwmon: (yogafan) various markup improvements
hwmon: (sparx5) Make it selectable for ARCH_LAN969X
hwmon: (tmp102) add support for update interval
hwmon: (yogafan) fix markup warning
hwmon: (yogafan) Add support for Lenovo Yoga/Legion fan monitoring
...
Add support for GPIO type 0x02, which controls an IR flood LED used
for face authentication on some laptops (e.g. Dell Pro Max 16 Premium).
Without this patch, the kernel logs "GPIO type 0x02 unknown; the sensor
may not work" and IR sensors paired with a flood LED cannot function.
The flood LED is registered through the LED subsystem like the existing
privacy LED, including a lookup entry to allow future consumer drivers
to find and control it via led_get().
To support multiple LEDs per INT3472 device, convert the single led
struct member to an array with a counter.
Signed-off-by: Marco Nenciarini <mnencia@kcore.it>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Link: https://patch.msgid.link/20260401203638.1601661-5-mnencia@kcore.it
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Add a con_id parameter to skl_int3472_register_led() to allow callers
to specify both the LED name suffix and lookup con_id instead of
hardcoding "privacy". This prepares for registering additional LED
types with different names.
While at it, rename the privacy LED's GPIO con_id from "privacy-led"
to "privacy" in int3472_get_con_id_and_polarity() and pass it
directly to skl_int3472_register_led(), reducing churn when adding
new LED types.
No functional change.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Signed-off-by: Marco Nenciarini <mnencia@kcore.it>
Link: https://patch.msgid.link/20260401203638.1601661-4-mnencia@kcore.it
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Move a #define so that it is not between kernel-doc and its struct
declaration.
Spell one struct member correctly.
Warning: include/linux/platform_data/apds990x.h:33 #define
APDS_PARAM_SCALE 4096; error: Cannot parse struct or union!
Warning: include/linux/platform_data/apds990x.h:62 struct member
'pdrive' not described in 'apds990x_platform_data'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://patch.msgid.link/20260226051207.547152-1-rdunlap@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use the correct struct member names to avoid kernel-doc warnings:
Warning: include/linux/platform_data/voltage-omap.h:27 struct member
'volt_nominal' not described in 'omap_volt_data'
Warning: include/linux/platform_data/voltage-omap.h:27 struct member
'vp_errgain' not described in 'omap_volt_data'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://patch.msgid.link/20260226051309.556228-1-rdunlap@infradead.org
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Use the correct kernel-doc notation for struct members to eliminate
kernel-doc warnings:
Warning: include/linux/platform_data/tsl2772.h:88 struct member
'prox_diode' not described in 'tsl2772_settings'
Warning: include/linux/platform_data/tsl2772.h:88 struct member
'prox_power' not described in 'tsl2772_settings'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Use the correct kernel-doc format & notation to eliminate
kernel-doc warnings:
Warning: include/linux/platform_data/mlxreg.h:24 Enum value
'MLX_WDT_TYPE1' not described in enum 'mlxreg_wdt_type'
Warning: include/linux/platform_data/mlxreg.h:24 Enum value
'MLX_WDT_TYPE2' not described in enum 'mlxreg_wdt_type'
Warning: include/linux/platform_data/mlxreg.h:24 Enum value
'MLX_WDT_TYPE3' not described in enum 'mlxreg_wdt_type'
Warning: include/linux/platform_data/mlxreg.h:37 bad line:
PHYs ready / unready state;
Warning: include/linux/platform_data/mlxreg.h:153 struct member 'np'
not described in 'mlxreg_core_data'
Warning: include/linux/platform_data/mlxreg.h:153 struct member 'hpdev'
not described in 'mlxreg_core_data'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://patch.msgid.link/20260226051232.549537-1-rdunlap@infradead.org
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Use the correct kernel-doc format and struct member names to eliminate
these kernel-doc warnings:
Warning: include/linux/platform_data/dma-mcf-edma.h:35 struct member
'dma_channels' not described in 'mcf_edma_platform_data'
Warning: include/linux/platform_data/dma-mcf-edma.h:35 struct member
'slave_map' not described in 'mcf_edma_platform_data'
Warning: include/linux/platform_data/dma-mcf-edma.h:35 struct member
'slavecnt' not described in 'mcf_edma_platform_data'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://patch.msgid.link/20260226051220.548566-1-rdunlap@infradead.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
The Lenovo ThinkPad X1 Fold 16 Gen 1 has an OV5675 sensor (ACPI HID
OVTI5675) behind an INT3472 discrete PMIC controller. The INT3472
_DSM returns GPIO type 0x10 for one of the pins, which controls the
DOVDD (digital I/O power) regulator enable.
Type 0x10 is not currently handled by the driver, causing the GPIO to
be ignored with a warning. Add INT3472_GPIO_TYPE_DOVDD (0x10) and
handle it as a regulator with con_id "dovdd" to match the supply name
used by sensor drivers (e.g. ov5675).
Also increase GPIO_SUPPLY_NAME_LENGTH from 5 to 6 to accommodate
the "dovdd" name (5 chars + null terminator).
Signed-off-by: Leif Skunberg <diamondback@cohunt.app>
Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Link: https://patch.msgid.link/20260210132129.17943-1-diamondback@cohunt.app
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Pull char/misc/IIO driver updates from Greg KH:
"Here is the big set of char/misc/iio and other smaller driver
subsystem changes for 7.0-rc1. Lots of little things in here,
including:
- Loads of iio driver changes and updates and additions
- gpib driver updates
- interconnect driver updates
- i3c driver updates
- hwtracing (coresight and intel) driver updates
- deletion of the obsolete mwave driver
- binder driver updates (rust and c versions)
- mhi driver updates (causing a merge conflict, see below)
- mei driver updates
- fsi driver updates
- eeprom driver updates
- lots of other small char and misc driver updates and cleanups
All of these have been in linux-next for a while, with no reported
issues"
* tag 'char-misc-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (297 commits)
mux: mmio: fix regmap leak on probe failure
rust_binder: return p from rust_binder_transaction_target_node()
drivers: android: binder: Update ARef imports from sync::aref
rust_binder: fix needless borrow in context.rs
iio: magn: mmc5633: Fix Kconfig for combination of I3C as module and driver builtin
iio: sca3000: Fix a resource leak in sca3000_probe()
iio: proximity: rfd77402: Add interrupt handling support
iio: proximity: rfd77402: Document device private data structure
iio: proximity: rfd77402: Use devm-managed mutex initialization
iio: proximity: rfd77402: Use kernel helper for result polling
iio: proximity: rfd77402: Align polling timeout with datasheet
iio: cros_ec: Allow enabling/disabling calibration mode
iio: frequency: ad9523: correct kernel-doc bad line warning
iio: buffer: buffer_impl.h: fix kernel-doc warnings
iio: gyro: itg3200: Fix unchecked return value in read_raw
MAINTAINERS: add entry for ADE9000 driver
iio: accel: sca3000: remove unused last_timestamp field
iio: accel: adxl372: remove unused int2_bitmask field
iio: adc: ad7766: Use iio_trigger_generic_data_rdy_poll()
iio: magnetometer: Remove IRQF_ONESHOT
...
Pull MIPS updates from Thomas Bogendoerfer:
"Cleanups and fixes"
* tag 'mips_7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (28 commits)
Revert "clk: microchip: core: allow driver to be compiled with COMPILE_TEST"
Revert "clk: microchip: fix typo in reference to a config option"
MIPS: Implement ARCH_HAS_CC_CAN_LINK
MIPS: rb532: Fix MMIO UART resource registration
MIPS: Work around LLVM bug when gp is used as global register variable
MIPS: Loongson64: env: Fixup serial clock-frequency when using LEFI
MIPS: Loongson2ef: Use pcibios_align_resource() to block io range
MIPS: Loongson2ef: Register PCI controller in early stage
clk: microchip: fix typo in reference to a config option
MIPS: Loongson64: dts: fix phy-related definition of LS7A GMAC
clk: microchip: core: allow driver to be compiled with COMPILE_TEST
MIPS: drop unused pic32.h header
watchdog: pic32-wdt: update include to use pic32.h from platform_data
watchdog: pic32-dmt: update include to use pic32.h from platform_data
serial: pic32_uart: update include to use pic32.h from platform_data
rtc: pic32: update include to use pic32.h from platform_data
pinctrl: pic32: update include to use pic32.h from platform_data
mmc: sdhci-pic32: update include to use pic32.h from platform_data
irqchip/irq-pic32-evic: update include to use pic32.h from platform_data
clk: microchip: core: update include to use pic32.h from platform_data
...
Pull x86 platform driver updates from Ilpo Järvinen:
"Highlights:
- amd/pmf:
- Avoid overwriting BIOS input values when events occur rapidly
- Fix PMF driver issues related to S4 (in part on crypto/ccp side)
- Add NPU metrics API (for accel side consumers)
- Allow disabling Smart PC function through a module parameter
- asus-wmi & HID/asus:
- Unification of backlight control (replaces quirks)
- Support multiple interfaces for controlling keyboard/RGB brightness
- Simplify init sequence
- hp-wmi:
- Add manual fan control for Victus S models
- Add fan mode keep-alive
- Fix platform profile values for Omen 16-wf1xxx
- Add EC offset to get the thermal profile
- intel/pmc: Show substate residencies also for non-primary PMCs
- intel/ISST:
- Store and restore data for all domains
- Write interface improvements
- lenovo-wmi:
- Support multiple Capability Data
- Add HWMON reporting and tuning support
- mellanox/mlx-platform: Add HI173 & HI174 support
- surface/aggregator_registry: Add Surface Pro 11 (QCOM)
- thinkpad_acpi: Add support for HW damage detection capability
- uniwill: Implement cTGP setting
- wmi:
- Introduce marshalling support
- Convert a few drivers to use the new buffer-based WMI API
- tools/power/x86/intel-speed-select: Allow read operations for non-root
- Miscellaneous cleanups / refactoring / improvements"
* tag 'platform-drivers-x86-v7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (68 commits)
platform/x86: lenovo-wmi-{capdata,other}: Fix HWMON channel visibility
platform/x86: hp-wmi: Add EC offsets to read Victus S thermal profile
platform: mellanox: mlx-platform: Add support DGX flavor of next-generation 800GB/s ethernet switch.
platform: mellanox: mlx-platform: Add support for new Nvidia DGX system based on class VMOD0010
HID: asus: add support for the asus-wmi brightness handler
platform/x86: asus-wmi: add keyboard brightness event handler
platform/x86: asus-wmi: remove unused keyboard backlight quirk
HID: asus: listen to the asus-wmi brightness device instead of creating one
platform/x86: asus-wmi: Add support for multiple kbd led handlers
HID: asus: early return for ROG devices
HID: asus: move vendor initialization to probe
HID: asus: fortify keyboard handshake
HID: asus: use same report_id in response
HID: asus: initialize additional endpoints only for certain devices
HID: asus: simplify RGB init sequence
platform/wmi: string-kunit: Add missing oversized string test case
platform/x86/amd/pmf: Added a module parameter to disable the Smart PC function
platform/x86/uniwill: Implement cTGP setting
platform/x86: uniwill-laptop: Introduce device descriptor system
platform/x86/amd: Use scope-based cleanup for wbrf_record()
...
Pull sound updates from Takashi Iwai:
"It's been relatively calm for a new era; majority of changes are for
ASoC, mostly device-specific changes, while there are a bit of
cleanups in core stuff. A few SPI API and regmap updates are included
to be used by sound drivers, too.
Core:
- A few trivial cleanups about __free() and runtime PM macros
- Convert to new snd_seq_bus binding
ASoC:
- Generic SDCA support for reporting jack events
- Continuing platform support, cleanup and feature improvements for
AMD, Intel, Qualcomm and SOF code
- Platform description improvements for the Cirrus drivers
- Support for NXP i.MX952, Realtek RT1320 and RT5575, and Sophogo
CV1800B
HD- and USB-audio:
- Many quirks as usual"
* tag 'sound-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (341 commits)
ALSA: usb-audio: Add DSD support for iBasso DC04U
ALSA: mixer: oss: Add card disconnect checkpoints
ASoC: SOF: ipc4-control: Set correct error code in refresh_bytes_control
ASoC: SOF: Intel: select CONFIG_SND_HDA_EXT_CORE from SND_SOC_SOF_HDA_COMMON
ALSA: usb-audio: Add iface reset and delay quirk for AB13X USB Audio
ASoC: amd: maintainer information
ALSA: ctxfi: Add quirk for SE-300PCIE variant (160b:0102)
ALSA: hda/generic: fix typos in comments
ALSA: hda/realtek - Enable mute LEDs on HP ENVY x360 15-es0xxx
ALSA: hda/conexant: Add quirk for HP ZBook Studio G4
ASoC: fsl_asrc_dma: allocate memory from dma device
ASoC: fsl_asrc: Add support for i.MX952 platform
ASoC: fsl_asrc_m2m: Add option to start ASRC before DMA device for M2M
ASoC: dt-bindings: fsl,imx-asrc: Add support for i.MX952 platform
ALSA: oss: delete self assignment
ASoC: rockchip: spdif: Convert to FIELD_PREP
ASoC: rockchip: spdif: Fill IEC958 CS info per params
ASoC: rockchip: spdif: Add support for format S32_LE
ASoC: rockchip: spdif: Add support for set mclk rate
ASoC: rockchip: spdif: Swap PCM and DAI component registration order
...
Pull HID updates from Jiri Kosina:
- global switch of HID drivers to use pm_*ptr instead of #ifdef
CONFIG_PM* (Bastien Nocera)
- support for new firmware handling in intel-ish-hid (Vishnu Sankar)
- support for HID output reports in the Quicki2c in intel-thc (Even Xu)
- solidify register configuration updates in intel-thc (Even Xu)
- Support for Rock band 4 PS4 and PS5 guitars (Rosalie Wanders)
- fn lock and WMI fan control handling improvements in certain Asus
models (ROG, ProArt P16) (Ionut Nechita, Connor Belli)
- fix for potential NULL pointer dereference during warm reset in
intel-ish-hid (Ryan Lin)
- fix for potential NULL pointer derefence in probe error paths in
hid-pl (Oliver Neukum)
- various other small assorted fixes and new device ID additions /
device-specific quirks
* tag 'hid-for-linus-2026020901' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (41 commits)
HID: sony: add dongle device IDs for CRKD Gibson SG
HID: Intel-thc-hid: Intel-thc: Fix wrong register fields updating
HID: intel-ish-hid: fix NULL-ptr-deref in ishtp_bus_remove_all_clients
HID: logitech-hidpp: Add support for Logitech K980
HID: logitech-dj: Differentiate "invalid device index" error
HID: sony: Use pm_ptr instead of #ifdef CONFIG_PM
HID: wacom: Use pm_ptr instead of #ifdef CONFIG_PM
HID: uclogic: Use pm_ptr instead of #ifdef CONFIG_PM
HID: hid-sensor-hub: Use pm_ptr instead of #ifdef CONFIG_PM
HID: picolcd_core: Use pm_ptr instead of #ifdef CONFIG_PM
HID: nintendo: Use pm_ptr instead of #ifdef CONFIG_PM
HID: logitech-dj: Use pm_ptr instead of #ifdef CONFIG_PM
HID: lenovo: Use pm_ptr instead of #ifdef CONFIG_PM
HID: asus: Use pm_ptr instead of #ifdef CONFIG_PM
HID: appletb-kbd: Use pm_ptr instead of #ifdef CONFIG_PM
HID: hid-alps: Use pm_ptr instead of #ifdef CONFIG_PM
HID: multitouch: add eGalaxTouch EXC3188 support
HID: elecom: Add support for ELECOM HUGE Plus M-HT1MRBK
HID: sony: add support for bluetooth Rock Band 4 PS4 guitars
HID: logitech-hidpp: Check maxfield in hidpp_get_report_length()
...
Pull chrome platform updates from Tzung-Bi Shih:
"New cros_ec_lightbar features:
- Report the number of exposed LED segments via sysfs
- Support large sequence of program to be transmitted
Fixes:
- Don't touch fwnode_handle::dev which is a private field
- Fix wrong assignment for response size in cros_ec_lightbar
Cleanups:
- Use acpi_get_local_u64_address() helper"
* tag 'chrome-platform-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
platform/chrome: lightbar: Use flexible array member
platform/chrome: lightbar: Fix lightbar_program_ex alignment
platform/chrome: lightbar: Add support for large sequence
platform/chrome: lightbar: Report number of segments
platform/chrome: cros_ec_lightbar: Fix response size initialization
platform/chrome: cros_typec_switch: Use acpi_get_local_u64_address()
platform/chrome: cros_typec_switch: Don't touch struct fwnode_handle::dev
Pull SoC driver updates from Arnd Bergmann:
"There are are a number of to firmware drivers, in particular the TEE
subsystem:
- a bus callback for TEE firmware that device drivers can register to
- sysfs support for tee firmware information
- minor updates to platform specific TEE drivers for AMD, NXP,
Qualcomm and the generic optee driver
- ARM SCMI firmware refactoring to improve the protocol discover
among other fixes and cleanups
- ARM FF-A firmware interoperability improvements
The reset controller and memory controller subsystems gain support for
additional hardware platforms from Mediatek, Renesas, NXP, Canaan and
SpacemiT.
Most of the other changes are for random drivers/soc code. Among a
number of cleanups and newly added hardware support, including:
- Mediatek MT8196 DVFS power management and mailbox support
- Qualcomm SCM firmware and MDT loader refactoring, as part of the
new Glymur platform support.
- NXP i.MX9 System Manager firmware support for accessing the syslog
- Minor updates for TI, Renesas, Samsung, Apple, Marvell and AMD
SoCs"
* tag 'soc-drivers-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (171 commits)
bus: fsl-mc: fix an error handling in fsl_mc_device_add()
reset: spacemit: Add SpacemiT K3 reset driver
reset: spacemit: Extract common K1 reset code
reset: Create subdirectory for SpacemiT drivers
dt-bindings: soc: spacemit: Add K3 reset support and IDs
reset: canaan: k230: drop OF dependency and enable by default
reset: rzg2l-usbphy-ctrl: Add suspend/resume support
reset: rzg2l-usbphy-ctrl: Propagate the return value of regmap_field_update_bits()
reset: gpio: check the return value of gpiod_set_value_cansleep()
reset: imx8mp-audiomix: Support i.MX8ULP SIM LPAV
reset: imx8mp-audiomix: Extend the driver usage
reset: imx8mp-audiomix: Switch to using regmap API
reset: imx8mp-audiomix: Drop unneeded macros
soc: fsl: qe: qe_ports_ic: Consolidate chained IRQ handler install/remove
soc: mediatek: mtk-cmdq: Add mminfra_offset adjustment for DRAM addresses
soc: mediatek: mtk-cmdq: Extend cmdq_pkt_write API for SoCs without subsys ID
soc: mediatek: mtk-cmdq: Add pa_base parsing for hardware without subsys ID support
soc: mediatek: mtk-cmdq: Add cmdq_get_mbox_priv() in cmdq_pkt_create()
mailbox: mtk-cmdq: Add driver data to support for MT8196
mailbox: mtk-cmdq: Add mminfra_offset configuration for DRAM transaction
...
McASP has dedicated clock & frame sync registers for both transmit
and receive. Currently McASP driver only supports synchronous behavior and
couples both TX & RX settings.
Add logic that enables asynchronous mode via ti,async-mode property. In
async mode, playback & record can be done simultaneously with different
audio configurations (tdm slots, tdm width, audio bit depth).
Note the ability to have different tx/rx DSP formats (i2s, dsp_a, etc.),
while possible in hardware, remains to be a gap as it require changes
to the corresponding machine driver interface.
Existing IIS (sync mode) and DIT mode logic remains mostly unchanged.
Exceptions are IIS mode logic that previously assumed sync mode, which has
now been made aware of the distinction. And shared logic across all modes
also now checks for McASP tx/rx-specific driver attributes. Those
attributes have been populated according to the original extent, ensuring
no divergence in functionality.
Constraints no longer applicable for async mode are skipped.
Clock selection options have also been added to include rx/tx-only clk_ids,
exposing independent configuration via the machine driver as well.
Note that asynchronous mode is not applicable for McASP in DIT mode,
which is a transmitter-only mode to interface w/ self-clocking formats.
Signed-off-by: Sen Wang <sen@ti.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Tested-by: Paresh Bhagat <p-bhagat@ti.com>
Link: https://patch.msgid.link/20260203003703.2334443-5-sen@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Variable arrays should be defined as [], not [0], otherwise
the kernel complains:
memcpy : detected field-spanning write (size 9) of single field "param->set_program_ex.data" at drivers/platform/chrome/cros_ec_lightbar.c:603 (size 0)
Fixes: 9600b8bdbf ("platform/chrome: lightbar: Add support for large sequence")
Signed-off-by: Gwendal Grignou <gwendal@google.com>
Link: https://lore.kernel.org/r/20260204034848.697033-1-gwendal@google.com
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
There are currently some pic32 MIPS drivers that are in tree, and are
only configured to be compiled on the pic32 platform. There's a risk of
breaking some of these drivers when migrating drivers away from legacy
APIs. It happened to me with a pic32 clk driver.
Let's go ahead and copy the MIPS pic32.h header to
include/linux/platform_data/, and make a minor update to allow compiling
this on other architectures. This will make it easier, and cleaner to
enable COMPILE_TEST for some of these pic32 drivers.
The asm variant of the header file will be dropped once all drivers have
been updated.
Link: https://lore.kernel.org/linux-clk/CABx5tq+eOocJ41X-GSgkGy6S+s+Am1yCS099wqP695NtwALTmg@mail.gmail.com/T/
Signed-off-by: Brian Masney <bmasney@redhat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
'calibrate' was a one-shot event sent to the sensor to calibrate itself.
It is used on Bosch sensors (BMI160, BMA254).
Light sensors work differently: They are first put in calibration mode,
tests are run to collect information and calculate the calibration
values to apply. Once done, the sensors are put back in normal mode.
Accept boolean true and false (not just true) to enter/exit calibration
state.
Check "echo 0 > calibrate" is supported.
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
The keyboard brightness control of Asus WMI keyboards is handled in
kernel, which leads to the shortcut going from brightness 0, to 1,
to 2, and 3.
However, for HID keyboards it is exposed as a key and handled by the
user's desktop environment. For the toggle button, this means that
brightness control becomes on/off. In addition, in the absence of a
DE, the keyboard brightness does not work.
Therefore, expose an event handler for the keyboard brightness control
which can then be used by hid-asus. Since this handler is called from
an interrupt context, defer the actual work to a workqueue.
In the process, introduce ASUS_EV_MAX_BRIGHTNESS to hold the constant
for maximum brightness since it is shared between hid-asus/asus-wmi.
Reviewed-by: Luke D. Jones <luke@ljones.dev>
Tested-by: Luke D. Jones <luke@ljones.dev>
Acked-by: Benjamin Tissoires <bentiss@kernel.org>
Reviewed-by: Denis Benato <benato.denis96@gmail.com>
Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Link: https://patch.msgid.link/20260122075044.5070-11-lkml@antheas.dev
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Some devices, such as the Z13 have multiple Aura devices connected
to them by USB. In addition, they might have a WMI interface for
RGB. In Windows, Armoury Crate exposes a unified brightness slider
for all of them, with 3 brightness levels.
Therefore, to be synergistic in Linux, and support existing tooling
such as UPower, allow adding listeners to the RGB device of the WMI
interface. If WMI does not exist, lazy initialize the interface.
Since hid-asus and asus-wmi can both interact with the led objects
including from an atomic context, protect the brightness access with a
spinlock and update the values from a workqueue. Use this workqueue to
also process WMI keyboard events, so they are handled asynchronously.
Acked-by: Benjamin Tissoires <bentiss@kernel.org>
Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Reviewed-by: Denis Benato <benato.denis96@gmail.com>
Link: https://patch.msgid.link/20260122075044.5070-8-lkml@antheas.dev
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Add support for MIPI I3C Host Controllers with the Multi-Bus Instance
capability. These controllers can host multiple I3C buses (up to 15)
within a single hardware function (e.g., PCIe B/D/F), providing one
indepedent HCI register set and corresponding I3C bus controller logic
per bus.
A separate platform device will represent each instance, but it is
necessary to allow for shared resources.
Multi-bus instances share the same MMIO address space, but the ranges are
not guaranteed to be contiguous. To avoid overlapping mappings, pass
base_regs from the parent mapping to child devices.
Allow the IRQ to be shared among instances.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260106164416.67074-8-adrian.hunter@intel.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Add infrastructure for the HID driver to communicate with the asus-wmi
driver for handling special keys that require WMI communication.
This includes:
- Define ASUS_WMI_METHODID_NOTIF method ID in asus-wmi.h
- Implement asus_wmi_send_event() function to send events to asus-wmi
Reviewed-by: Denis Benato <benato.denis96@gmail.com>
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Ionut Nechita <ionut_n2001@yahoo.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Pull x86 platform driver updates from Ilpo Järvinen:
- acer-wmi: Add PH16-72, PHN16-72, and PT14-51 fan control support
- acpi: platform_profile: Add max-power profile option (power draw
limited by the cooling hardware, may exceed battery power draw limit
when on AC power)
- amd/hsmp: Allow more than one data-fabric per socket
- asus-armoury: Add WMI attributes driver to expose miscellaneous WMI
functions through fw_attributes (deprecates the custom BIOS features
interface through asus-wmi)
- asus-wmi: Use brightness_set_blocking() for kbd led
- ayaneo-ec: Add Ayaneo Embedded Controller driver
- fs/nls:
- Fix utf16 to utf8 string conversion when output size restricted
- Improve error code consistency for utf8 to utf32 conversions
- ideapad-laptop: Fast (Rapid Charge) charge type support
- intel/hid: Add Dell Pro Rugged 10/12 tablet to VGBS DMI quirks
- intel/pmc:
- Arrow Lake telemetry GUID improvements
- Add support for Wildcat Lake PMC information
- intel_pmc_ipc: Fix ACPI buffer memleak
- intel/punit_ipc: Fix memory corruption
- intel/vsec: Wildcat Lake PMT telemetry support
- lenovo-wmi-gamezone: Map "Extreme" performance mode to max-power
- lg-laptop: Add support for the HDAP opregion field
- serial-multi-instantiate: Add IRQ_RESOURCE_OPT for IRQ missing
projects
- thinkpad-t14s-ec: Improve suspend/resume support (lid LEDs, keyboard
backlight)
- uniwill: Add Uniwill laptop driver
- wmi: Move under drivers/platform/wmi as non-x86 WMI support is around
the corner and other WMI features will require adding more C files as
well
- tools/power/x86/intel-speed-select: v1.24
- Check feature status to check if the feature enablement was
successful
- Reset SST-TF bucket structure to display valid bucket info
- Miscellaneous cleanups / refactoring / improvements
* tag 'platform-drivers-x86-v6.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (73 commits)
tools/power/x86/intel-speed-select: v1.24 release
tools/power/x86/intel-speed-select: Reset isst_turbo_freq_info for invalid buckets
tools/power/x86/intel-speed-select: Check feature status
platform/x86: asus-wmi: use brightness_set_blocking() for kbd led
fs/nls: Fix inconsistency between utf8_to_utf32() and utf32_to_utf8()
platform/x86: asus-armoury: add support for GA503QR
platform/x86: intel_pmc_ipc: fix ACPI buffer memory leak
platform/x86: hp-wmi: Order DMI board name arrays
platform/x86/intel/hid: Add Dell Pro Rugged 10/12 tablet to VGBS DMI quirks
platform: surface: replace use of system_wq with system_percpu_wq
platform: x86: replace use of system_wq with system_percpu_wq
platform/surface: acpi-notify: add WQ_PERCPU to alloc_workqueue users
platform/x86: wmi-gamezone: Add Legion Go 2 Quirks
platform/x86: lenovo-wmi-gamezone Use max-power rather than balanced-performance
acpi: platform_profile - Add max-power profile option
platform/x86/amd/pmf: Use devm_mutex_init() for mutex initialization
platform/x86/amd/pmf: Add BIOS_INPUTS_MAX macro to replace hardcoded array size
platform/x86: serial-multi-instantiate: Add IRQ_RESOURCE_OPT for IRQ missing projects
platform/x86/amd/pmf: Refactor repetitive BIOS output handling
platform/x86/uniwill: Add TUXEDO devices
...
Pull USB/Thunderbolt updates from Greg KH:
"Here is the big set of USB and Thunderbolt driver updates for
6.19-rc1. Nothing major here, just lots of tiny updates for most of
the common USB drivers. Included in here are:
- more xhci driver updates and fixes
- Thunderbolt driver cleanups
- usb serial driver updates
- typec driver updates
- USB tracepoint additions
- dwc3 driver updates, including support for Apple hardware
- lots of other smaller driver updates and cleanups
All of these have been in linux-next for a while with no reported
issues"
* tag 'usb-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (161 commits)
usb: gadget: tegra-xudc: Always reinitialize data toggle when clear halt
USB: serial: option: move Telit 0x10c7 composition in the right place
USB: serial: option: add Telit Cinterion FE910C04 new compositions
usb: typec: ucsi: fix use-after-free caused by uec->work
usb: typec: ucsi: fix probe failure in gaokun_ucsi_probe()
usb: dwc3: core: Remove redundant comment in core init
usb: phy: Initialize struct usb_phy list_head
USB: serial: option: add Foxconn T99W760
usb: usb-storage: No additional quirks need to be added to the EL-R12 optical drive.
usb: typec: hd3ss3220: Enable VBUS based on ID pin state
dt-bindings: usb: ti,hd3ss3220: Add support for VBUS based on ID state
usb: typec: anx7411: add WQ_PERCPU to alloc_workqueue users
USB: add WQ_PERCPU to alloc_workqueue users
dt-bindings: usb: dwc3-xilinx: Describe the reset constraint for the versal platform
drivers/usb/storage: use min() instead of min_t()
usb: raw-gadget: cap raw_io transfer length to KMALLOC_MAX_SIZE
usb: ohci-da8xx: remove unused platform data
usb: gadget: functionfs: use dma_buf_unmap_attachment_unlocked() helper
usb: uas: reduce time under spinlock
usb: dwc3: eic7700: Add EIC7700 USB driver
...
Linus Torvalds
Costa Shulyupin
Tzung-Bi Shih
Arnd Bergmann
Randy Dunlap
Marco Nenciarini
Vladimir Oltean
Bartosz Golaszewski
Jonathan Cameron
Leif Skunberg
Jiri Kosina
Sen Wang
Gwendal Grignou
Brian Masney
Antheas Kapenekakis
Adrian Hunter
Vladimir Zapolskiy
Ionut Nechita