Mark Pearson ab5c05ba24 platform/x86: thinkpad_acpi: Add dual fan probe ... [ Upstream commit bf779aaf56 ] Instead of having quirks for systems that have a second fan it would be nice to detect this setup. Unfortunately, confirmed by the Lenovo FW team, there is no way to retrieve this information from the EC or BIOS. Recommendation was to attempt to read the fan and if successful then assume a 2nd fan is present. The fans are also supposed to spin up on boot for some time, so in theory we could check for a speed > 0. In testing this seems to hold true but as I couldn't test on all platforms I've avoided implementing this. It also breaks for the corner case where you load the module once the fans are idle. Tested on P1G4, P1G3, X1C9 and T14 (no fans) and it works correctly. For the platforms with dual fans where it was confirmed to work I have removed the quirks. Potentially this could be done for all platforms but I've left untested platforms in for now. On these platforms the fans will be enabled and then detected - so no impact. Signed-off-by: Mark Pearson <markpearson@lenovo.com> Link: https://lore.kernel.org/r/20220222185137.4325-1-markpearson@lenovo.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-04-13 19:27:19 +02:00
..
accessibility	speakup-dectlk: Restore pitch setting	2022-02-08 12:15:04 +01:00
acpi	ACPI: CPPC: Avoid out of bounds access when parsing _CPC data	2022-04-08 13:58:58 +02:00
amba
android	Merge 5.16-rc8 into char-misc-next	2022-01-03 13:44:38 +01:00
ata	ata: pata_hpt37x: disable primary channel on HPT371	2022-02-23 09:39:37 +09:00
atm	atm: eni: Add check for dma_map_single	2022-03-15 11:01:52 +00:00
auxdisplay	auxdisplay: lcd2s: Use proper API to free the instance of charlcd object	2022-03-03 00:30:31 +01:00
base	PM: core: keep irq flags in device_pm_check_callbacks()	2022-04-08 13:58:38 +02:00
bcma
block	Revert "nbd: fix possible overflow on 'first_minor' in nbd_dev_add()"	2022-04-08 13:59:04 +02:00
bluetooth	Bluetooth: btmtksdio: Fix kernel oops in btmtksdio_interrupt	2022-04-08 13:58:20 +02:00
bus	mips: cdmm: Fix refcount leak in mips_cdmm_phys_base	2022-04-08 13:58:17 +02:00
cdrom	cdrom: simplify subdirectory registration with register_sysctl()	2022-01-22 08:33:35 +02:00
char	hwrng: cavium - fix NULL but dereferenced coccicheck error	2022-04-08 13:58:37 +02:00
clk	clk: Initialize orphan req_rate	2022-04-08 13:58:32 +02:00
clocksource	clocksource: acpi_pm: fix return value of __setup handler	2022-04-08 13:57:38 +02:00
comedi
connector	connector/cn_proc: Use task_is_in_init_pid_ns()	2022-01-26 18:57:09 -08:00
counter	counter: Stop using dev_get_drvdata() to get the counter device	2022-03-15 19:24:13 +01:00
cpufreq	cpufreq: qcom-cpufreq-nvmem: fix reading of PVS Valid fuse	2022-04-08 13:58:24 +02:00
cpuidle	cpuidle: qcom-spm: Check if any CPU is managed by SPM	2022-04-08 13:57:46 +02:00
crypto	crypto: hisilicon/sec - not need to enable sm4 extra mode at HW V3	2022-04-08 13:58:36 +02:00
cxl	cxl/port: Hold port reference until decoder release	2022-04-08 13:58:07 +02:00
dax	dax: make sure inodes are flushed before destroy cache	2022-04-08 13:58:07 +02:00
dca
devfreq
dio
dma	dmaengine: hisi_dma: fix MSI allocate fail when reload hisi_dma	2022-04-08 13:58:27 +02:00
dma-buf	udmabuf: validate ubuf->pagecount	2022-04-08 13:57:56 +02:00
edac	EDAC: Fix calculation of returned address and next offset in edac_align_ptr()	2022-02-15 15:54:46 +01:00
eisa
extcon	extcon: Deduplicate code in extcon_set_state_sync()	2021-12-24 15:27:52 +09:00
firewire
firmware	firmware: google: Properly state IOMEM dependency	2022-04-08 13:58:30 +02:00
fpga
fsi	fsi: Aspeed: Fix a potential double free	2022-04-08 13:58:24 +02:00
gnss
gpio	Revert "gpio: Revert regression in sysfs-gpio (gpiolib.c)"	2022-03-15 09:59:08 -07:00
gpu	drm/amdkfd: make CRAT table missing message informational only	2022-04-13 19:27:17 +02:00
greybus	greybus: svc: fix an error handling bug in gb_svc_hello()	2022-04-08 13:57:16 +02:00
hid	HID: apple: Report Magic Keyboard 2021 with fingerprint reader battery over USB	2022-04-13 19:27:15 +02:00
hsi
hv	hv_balloon: rate-limit "Unhandled message" warning	2022-04-08 13:58:14 +02:00
hwmon	hwmon: (pmbus) Add Vin unit off handling	2022-04-08 13:57:38 +02:00
hwspinlock
hwtracing	coresight: syscfg: Fix memleak on registration failure in cscfg_create_device	2022-04-08 13:57:14 +02:00
i2c	i2c: mux: demux-pinctrl: do not deactivate a master that is not active	2022-04-08 13:58:21 +02:00
i3c	i3c: master: dw: check return of dw_i3c_master_get_free_pos()	2022-01-13 02:05:50 +01:00
idle
iio	iio: adc: Add check for devm_request_threaded_irq	2022-04-08 13:58:26 +02:00
infiniband	RDMA/rtrs-clt: Do stop and failover outside reconnect work.	2022-04-13 19:27:10 +02:00
input	Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads"	2022-04-08 13:57:21 +02:00
interconnect
iommu	iommu/arm-smmu-v3: fix event handling soft lockup	2022-04-13 19:27:13 +02:00
ipack
irqchip	irqchip/nvic: Release nvic_base upon failure	2022-04-08 13:58:37 +02:00
isdn	isdn: hfcpci: check the return value of dma_set_mask() in setup_hw()	2022-03-07 11:27:12 +00:00
leds	LED updates for 5.17. Nothing major is happening here.	2022-01-12 16:59:22 -08:00
macintosh	macintosh/mac_hid.c: simplify subdirectory registration with register_sysctl()	2022-01-22 08:33:35 +02:00
mailbox	mailbox: imx: fix wakeup failure from freeze mode	2022-04-08 13:58:55 +02:00
mcb
md	dm: requeue IO if mapping table not yet available	2022-04-13 19:27:17 +02:00
media	media: ov6650: Fix crop rectangle affected by set format	2022-04-08 13:59:02 +02:00
memory	memory: emif: check the pointer temp in get_device_details()	2022-04-08 13:57:50 +02:00
memstick	memstick/mspro_block: fix handling of read-only devices	2022-04-08 13:58:36 +02:00
message	scsi: message: fusion: mptctl: Use dma_alloc_coherent()	2022-01-10 10:33:52 -05:00
mfd	mfd: asic3: Add missing iounmap() on error asic3_mfd_probe	2022-04-08 13:58:22 +02:00
misc	kgdbts: fix return value of __setup handler	2022-04-08 13:58:30 +02:00
mmc	mmc: rtsx: Fix build errors/warnings for unused variable	2022-04-08 13:59:04 +02:00
most
mtd	ubi: fastmap: Return error code if memory allocation fails in add_aeb()	2022-04-08 13:59:02 +02:00
mux
net	macvtap: advertise link netns via netlink	2022-04-13 19:27:19 +02:00
nfc	NFC: port100: fix use-after-free in port100_send_complete	2022-03-09 19:59:34 -08:00
ntb	ntb: intel: fix port config status offset for SPR	2022-01-28 10:19:16 -05:00
nubus	proc: remove PDE_DATA() completely	2022-01-22 08:33:37 +02:00
nvdimm	nvdimm/region: Fix default alignment for small regions	2022-04-08 13:58:27 +02:00
nvme	nvme: fix the read-only state for zoned namespaces with unsupposed features	2022-04-08 13:58:53 +02:00
nvmem	nvmem: core: Fix a conflict between MTD and NVMEM on wp-gpios property	2022-02-21 17:59:25 +01:00
of	of/fdt: move elfcorehdr reservation early for crash dump kernel	2022-02-17 17:13:52 -06:00
opp
parisc	parisc: Fix sglist access in ccio-dma.c	2022-01-28 10:15:34 +01:00
parport
pci	PCI: pciehp: Add Qualcomm quirk for Command Completed erratum	2022-04-13 19:27:14 +02:00
pcmcia	pci-v5.17-changes	2022-01-16 08:08:11 +02:00
perf	perf/arm-cmn: Update watchpoint format	2022-04-08 13:57:37 +02:00
phy	phy: phy-brcm-usb: fixup BCM4908 support	2022-04-08 13:58:25 +02:00
pinctrl	pinctrl: canonical rsel resistance selection property	2022-04-08 13:59:02 +02:00
platform	platform/x86: thinkpad_acpi: Add dual fan probe	2022-04-13 19:27:19 +02:00
pnp	proc: remove PDE_DATA() completely	2022-01-22 08:33:37 +02:00
power	power: supply: axp288_fuel_gauge: Use acpi_quirk_skip_acpi_ac_and_battery()	2022-04-13 19:27:18 +02:00
powercap	powercap/dtpm_cpu: Reset per_cpu variable in the release function	2022-04-08 13:58:37 +02:00
pps	pps: clients: gpio: Propagate return value from pps_gpio_probe	2022-04-08 13:58:24 +02:00
ps3
ptp	ptp: replace snprintf with sysfs_emit	2022-04-13 19:27:09 +02:00
pwm	pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add()	2022-04-08 13:58:23 +02:00
rapidio
ras
regulator	regulator: rpi-panel: Handle I2C errors/timing to the Atmel	2022-04-08 13:58:35 +02:00
remoteproc	remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region	2022-04-08 13:58:27 +02:00
reset	SoC: Add support for StarFive JH7100 RISC-V SoC	2022-01-10 08:32:37 -08:00
rpmsg	rpmsg fixes for v5.17-rc1	2022-01-27 11:23:26 +02:00
rtc	rtc: wm8350: Handle error for wm8350_register_irq	2022-04-13 19:27:06 +02:00
s390	s390/cio: verify the driver availability for path_event call	2022-02-09 22:55:01 +01:00
sbus
scsi	scsi: hisi_sas: Limit users changing debugfs BIST count value	2022-04-13 19:27:18 +02:00
sh
siox
slimbus
soc	soc: mediatek: pm-domains: Add wakeup capacity support in power domain	2022-04-08 13:57:49 +02:00
soundwire	ASoC: Intel: sof_sdw: fix quirks for 2022 HP Spectre x360 13"	2022-04-08 13:58:45 +02:00
spi	spi: mediatek: support tick_delay without enhance_timing	2022-04-08 13:59:02 +02:00
spmi
ssb
staging	staging: mt7621-dts: fix pinctrl-0 items to be size-1 items on ethernet	2022-04-08 13:58:59 +02:00
target	scsi: target: iscsi: Make sure the np under each tpg is unique	2022-01-24 23:30:24 -05:00
tc
tee	OP-TEE fix error return code in probe functions	2022-02-18 17:30:01 +01:00
thermal	thermal: int340x: Check for NULL after calling kmemdup()	2022-04-08 13:57:33 +02:00
thunderbolt	thunderbolt: Add module parameter for CLx disabling	2021-12-28 10:43:56 +03:00
tty	serial: 8250: fix XOFF/XON sending when DMA is used	2022-04-08 13:58:30 +02:00
uio	UIO: use default_groups in kobj_type	2021-12-29 10:54:50 +01:00
usb	usb: dwc3: pci: Set the swnode from inside dwc3_pci_quirks()	2022-04-13 19:27:15 +02:00
vdpa	vdpa/mlx5: Avoid processing works if workqueue was destroyed	2022-04-08 13:59:03 +02:00
vfio	vfio/pci: Stub vfio_pci_vga_rw when !CONFIG_VFIO_PCI_VGA	2022-04-13 19:27:17 +02:00
vhost	vhost: handle error while adding split ranges to iotlb	2022-04-08 13:58:58 +02:00
video	video: fbdev: sm712fb: Fix crash in smtcfb_write()	2022-04-08 13:58:45 +02:00
virt	virt: acrn: fix a memory leak in acrn_dev_ioctl()	2022-04-08 13:58:30 +02:00
virtio	virtio: use virtio_device_ready() in virtio_device_restore()	2022-04-08 13:58:57 +02:00
visorbus
vlynq
vme
w1
watchdog	watchdog: rti-wdt: Add missing pm_runtime_disable() in probe function	2022-04-08 13:58:56 +02:00
xen	xen/gnttab: fix gnttab_end_foreign_access() without page specified	2022-03-07 09:48:55 +01:00
zorro	proc: remove PDE_DATA() completely	2022-01-22 08:33:37 +02:00
Kconfig
Makefile