Vasileios Amoiridis 7207e28cae iio: chemical: bme680: Fix sensor data read operation ... commit 4241665e6ea063a9c1d734de790121a71db763fc upstream. A read operation is happening as follows: a) Set sensor to forced mode b) Sensor measures values and update data registers and sleeps again c) Read data registers In the current implementation the read operation happens immediately after the sensor is set to forced mode so the sensor does not have the time to update properly the registers. This leads to the following 2 problems: 1) The first ever value which is read by the register is always wrong 2) Every read operation, puts the register into forced mode and reads the data that were calculated in the previous conversion. This behaviour was tested in 2 ways: 1) The internal meas_status_0 register was read before and after every read operation in order to verify that the data were ready even before the register was set to forced mode and also to check that after the forced mode was set the new data were not yet ready. 2) Physically changing the temperature and measuring the temperature This commit adds the waiting time in between the set of the forced mode and the read of the data. The function is taken from the Bosch BME68x Sensor API [1]. [1]: https://github.com/boschsensortec/BME68x_SensorAPI/blob/v4.4.8/bme68x.c#L490 Fixes: 1b3bd8592780 ("iio: chemical: Add support for Bosch BME680 sensor") Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com> Link: https://lore.kernel.org/r/20240606212313.207550-5-vassilisamir@gmail.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-11-19 14:19:33 +01:00
..
accessibility	speakup: Fix sizeof() vs ARRAY_SIZE() bug	2024-11-19 12:26:51 +01:00
acpi	ACPI: x86: Force StorageD3Enable on more products	2024-11-19 14:19:30 +01:00
amba
android	binder: check offset alignment in binder_get_object()	2024-11-19 11:32:22 +01:00
ata	ata: pata_legacy: make legacy_exit() work again	2024-11-19 12:27:13 +01:00
atm	atm: idt77252: fix a memleak in open_card_ubr0	2024-11-18 12:13:24 +01:00
auxdisplay
base	drivers: core: synchronize really_probe() and dev_uevent()	2024-11-19 14:19:04 +01:00
battery	drivers: battery_v2: sec_battery: export {CURRENT/VOLTAGE}_MAX to sysfs	2024-11-17 17:43:14 +01:00
bcma
block	null_blk: Print correct max open zones limit in null_init_zoned_dev()	2024-11-19 14:19:00 +01:00
bluetooth	Bluetooth: ath3k: Fix multiple issues reported by checkpatch.pl	2024-11-19 14:19:06 +01:00
bts
bus	bus: tegra-aconnect: Update dependency to ARCH_TEGRA	2024-11-19 08:44:45 +01:00
cdrom
char	ppdev: Add an error check in register_device	2024-11-19 12:27:04 +01:00
clk	clk: qcom: mmcc-msm8998: fix venus clock issue	2024-11-19 12:26:59 +01:00
clocksource	clocksource/drivers/timer-atmel-tcb: Fix initialization on SAM9 hardware	2024-11-18 11:43:12 +01:00
connector
counter	counter: ti-eqep: enable clock at probe	2024-11-19 14:19:33 +01:00
cpufreq	cpufreq: exit() callback is optional	2024-11-19 12:26:54 +01:00
cpuidle
crypto	crypto: qat - Fix ADF_DEV_RESET_SYNC memory leak	2024-11-19 12:27:18 +01:00
dax
dca
devfreq	PM / devfreq: Fix buffer overflow in trans_stat_show	2024-11-19 11:32:38 +01:00
dio
dma	dmaengine: ioatdma: Fix missing kmem_cache_destroy()	2024-11-19 14:19:09 +01:00
dma-buf	dma-buf/sw-sync: don't enable IRQ from sync_print_obj()	2024-11-19 12:27:10 +01:00
edac	EDAC/thunderx: Fix possible out-of-bounds string access	2024-11-18 12:12:19 +01:00
eisa
extcon	extcon: max8997: select IRQ_DOMAIN instead of depending on it	2024-11-19 12:27:04 +01:00
fingerprint
firewire	firewire: nosy: ensure user_length is taken into account when fetching packet contents	2024-11-19 11:32:46 +01:00
firmware	firmware: dmi-id: add a release callback function	2024-11-19 12:27:01 +01:00
fpga	fpga: region: add owner module and take its refcount	2024-11-19 12:27:04 +01:00
fsi
gnss
gpio	gpiolib: cdev: Disallow reconfiguration without direction (uAPI v1)	2024-11-19 14:19:33 +01:00
gpu	drm/panel: simple: Add missing display timing flags for KOE TX26D202VM0BWA	2024-11-19 14:19:32 +01:00
greybus	greybus: Fix use-after-free bug in gb_interface_release due to race condition.	2024-11-19 14:19:05 +01:00
gud
hid	HID: Add quirk for Logitech Casa touchpad	2024-11-19 14:19:06 +01:00
hsi
hv	Drivers: hv: vmbus: Drop error message when 'No request id available'	2024-11-18 23:19:53 +01:00
hwmon	hwmon: (shtc1) Fix property misspelling	2024-11-19 12:27:11 +01:00
hwspinlock
hwtracing	intel_th: pci: Add Lunar Lake support	2024-11-19 14:19:05 +01:00
i2c	i2c: ocores: set IACK bit after core is enabled	2024-11-19 14:19:10 +01:00
i3c	i3c: master: cdns: Update maximum prescaler value for i2c clock	2024-11-18 12:13:19 +01:00
ide
idle
ifconn
iio	iio: chemical: bme680: Fix sensor data read operation	2024-11-19 14:19:33 +01:00
infiniband	RDMA/mlx5: Add check for srq max_sge attribute	2024-11-19 14:19:09 +01:00
input	Input: ili210x - fix ili251x_read_touch_data() return value	2024-11-19 14:19:30 +01:00
interconnect	interconnect: Treat xlate() returning NULL node as an error	2024-11-18 12:12:00 +01:00
iommu	iommu/arm-smmu-v3: Free MSIs in case of ENOMEM	2024-11-19 14:19:07 +01:00
ipack
irqchip	irqchip/loongson-pch-msi: Fix off-by-one on allocation error path	2024-11-19 12:26:54 +01:00
isdn
kperfmon	Kperfmon: add xyunbound version	2024-06-15 16:28:49 -03:00
kq/mesh
leds	leds: sgm3140: Add missing timer cleanup and flash gpio control	2024-11-19 08:44:56 +01:00
lightnvm
macintosh	macintosh/via-macii: Fix "BUG: sleeping function called from invalid context"	2024-11-19 12:26:55 +01:00
mailbox	mailbox: imx: fix suspend failue	2024-11-19 11:32:20 +01:00
mcb	mcb: fix error handling for different scenarios when parsing	2024-11-18 11:43:25 +01:00
md	bcache: fix variable length array abuse in btree_iter	2024-11-19 14:19:29 +01:00
media	media: dvbdev: Initialize sbuf	2024-11-19 14:19:32 +01:00
memory
memstick
message
mfd	mfd: altera-sysmgr: Call of_node_put() only when of_parse_phandle() takes a ref	2024-11-19 08:44:54 +01:00
misc	vmci: prevent speculation leaks by sanitizing event in event_deliver()	2024-11-19 14:19:04 +01:00
mmc	mmc: sdhci: Do not lock spinlock around mmc_gpio_get_ro()	2024-11-19 14:19:33 +01:00
most
mtd	mtd: partitions: redboot: Added conversion of operands to a larger type	2024-11-19 14:19:32 +01:00
muic
mux
net	net/dpaa2: Avoid explicit cpumask var allocation on stack	2024-11-19 14:19:32 +01:00
nfc	NFC: trf7970a: disable all regulators on removal	2024-11-19 11:32:37 +01:00
ntb
nubus
nvdimm	nd_btt: Make BTT lanes preemptible	2024-11-18 11:43:03 +01:00
nvme	nvmet: fix ns enable/disable possible hang	2024-11-19 12:27:10 +01:00
nvmem	nvmem: meson-efuse: fix function pointer type mismatch	2024-11-19 09:22:34 +01:00
of	of: dynamic: Synchronize of_changeset_destroy() with the devlink removals	2024-11-19 09:23:10 +01:00
opp	OPP: debugfs: Fix warning around icc_get_name()	2024-11-19 08:44:49 +01:00
oprofile
parisc
parport	parport: parport_serial: Add Brainboxes device IDs and geometry	2024-11-18 12:12:19 +01:00
pci	PCI/PM: Avoid D3cold for HP Pavilion 17 PC/1972 PCIe Ports	2024-11-19 14:19:07 +01:00
pcmcia	pcmcia: ds: fix possible name leak in error path in pcmcia_device_add()	2024-11-18 11:43:06 +01:00
perf	perf/arm-cmn: Fix the unhandled overflow status of counter 4 to 7	2024-11-08 11:24:52 +01:00
phy	phy: tegra: xusb: Add API to retrieve the port number of phy	2024-11-19 09:22:34 +01:00
pinctrl	pinctrl: rockchip: fix pinmux reset in rockchip_pmx_set	2024-11-19 14:19:31 +01:00
platform	platform/x86: touchscreen_dmi: Add an extra entry for a variant of the Chuwi Vi8 tablet	2024-11-19 09:23:14 +01:00
pnp	PNP: ACPI: fix fortify warning	2024-11-18 12:13:09 +01:00
power	power: supply: cros_usbpd: provide ID table for avoiding fallback match	2024-11-19 14:19:07 +01:00
powercap
pps
ps3
ptp	ptp: Fix error message on failed pin verification	2024-11-19 14:19:01 +01:00
pwm	pwm: jz4740: Don't use dev_err_probe() in .request()	2024-11-18 12:12:47 +01:00
rapidio
ras
regulator	regulator: core: Fix modpost error "regulator_get_regmap" undefined	2024-11-19 14:19:09 +01:00
remoteproc	remoteproc: k3-r5: Jump to error handling labels in start/stop errors	2024-11-19 14:19:05 +01:00
reset	reset: hisilicon: hi6220: fix Wvoid-pointer-to-enum-cast warning	2024-11-18 12:12:16 +01:00
rpmsg	rpmsg: virtio: Free driver_override when rpmsg_remove()	2024-11-18 12:12:56 +01:00
rtc	rtc: mt6397: select IRQ_DOMAIN instead of depending on it	2024-11-19 08:44:58 +01:00
s390	s390/ap: Fix crash in AP internal function modify_bitmap()	2024-11-19 12:27:19 +01:00
samsung	Fix clang 16 errors treewide	2024-06-15 16:28:48 -03:00
sbus
scsi	scsi: qedi: Fix crash while reading debugfs attribute	2024-11-19 14:19:06 +01:00
sensorhub	treewide: fix build errors	2024-06-15 16:21:17 -03:00
sensors
sfi
sh
siox
slimbus	slimbus: core: Remove usage of the deprecated ida_simple_xx() API	2024-11-19 09:22:34 +01:00
soc	soc: ti: wkup_m3_ipc: Send NULL dummy message instead of pointer message	2024-11-19 14:19:32 +01:00
soundwire	soundwire: cadence: fix invalid PDI offset	2024-11-19 12:27:00 +01:00
spi	spi: stm32: Don't warn about spurious interrupts	2024-11-19 12:27:10 +01:00
spmi
spu_verify
ssb
staging	spmi: hisi-spmi-controller: Do not override device identifier	2024-11-19 14:19:29 +01:00
sti
target	scsi: target: Fix SELinux error when systemd-modules loads the target module	2024-11-19 11:32:44 +01:00
tc
tee	tee: optee: Fix kernel panic caused by incorrect error handling	2024-11-19 09:22:39 +01:00
thermal	thermal: core: prevent potential string overflow	2024-11-18 11:42:50 +01:00
thunderbolt	thunderbolt: Fix wake configurations after device unplug	2024-11-19 11:32:22 +01:00
tty	serial: exar: adding missing CTI and Exar PCI ids	2024-11-19 14:19:07 +01:00
uh
uio	uio: Fix use-after-free in uio_open	2024-11-18 12:12:19 +01:00
usb	usb: misc: uss720: check for incompatible versions of the Belkin F5U002	2024-11-19 14:19:07 +01:00
vdpa
vfio	vfio/fsl-mc: Block calling interrupt handler without trigger	2024-11-19 09:22:45 +01:00
vhost	vhost: Add smp_rmb() in vhost_vq_avail_empty()	2024-11-19 11:32:20 +01:00
vibrator
video	fbdev: savage: Handle err return when savagefb_check_var failed	2024-11-19 12:27:18 +01:00
virt
virtio	virtio: delete vq in vp_find_vqs_msix() when request_irq() fails	2024-11-19 12:27:09 +01:00
vision
vision3
visorbus
vlynq
vme
w1
watchdog	watchdog: rti_wdt: Set min_hw_heartbeat_ms to accommodate a safety margin	2024-11-19 12:27:18 +01:00
xen	xen/events: close evtchn after mapping cleanup	2024-11-19 09:22:39 +01:00
zorro
Kconfig	drivers: add stub kperfmon	2024-06-15 16:28:49 -03:00
Kconfig.variant1
Makefile	drivers: add stub kperfmon	2024-06-15 16:28:49 -03:00
Makefile.variant1