kernel_samsung_sm7125

jenna

History

Christoph Mair 5bf1d290b5 drivers/misc: support for the pressure sensor BMP085 from Bosch Sensortec This driver adds support for the BMP085 digital pressure sensor from Bosch Sensortec. It exposes a sysfs api to userspace where pressure and temperature measurement results can be read from the pressure0_input and temp0_input file. The chip is able to calculate the average of up to eight samples to increase the accuracy. This feature can be controlled by writing to the oversampling file. The BMP085 digital pressure sensor can measure ambient air pressure and temperature. Both values can be obtained from sysfs files. The pressure is measured by reading from pressure0_input. Valid values range from 30000 to 110000 pascal with a resolution of 1 pascal (=0.01 millibar). temp0_input holds the current temperature in degree celsius, multiplied by 10. This results in a resolution of a tenth degree celsius. Values range from -400 to 850. To increase the accuracy, this chip can calculate the average of 1, 2, 4 or 8 samples. This behavior is controlled through the oversampling sysfs file. Two to the power of the value written to that file specifies how many samples will be used. Valid values: 0..3. [akpm@linux-foundation.org: fix typo] [shubhrajyoti@ti.com: optimize the wait time for the pressure sensor, definition of long is arch dependent so make it u32] [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Christoph Mair <christoph.mair@gmail.com> Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Cc: Stefan Schmidt <stefan@datenfreihafen.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		15 years ago
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ABI	drivers/misc: support for the pressure sensor BMP085 from Bosch Sensortec	15 years ago
DocBook	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6	15 years ago
PCI	Documentation: pci.txt: fix typo	15 years ago
RCU	Documentation: update broken web addresses.	15 years ago
accounting	…
acpi	…
aoe	Documentation: update broken web addresses.	15 years ago
arm	Documentation: update broken web addresses.	15 years ago
auxdisplay	…
blackfin	…
block	nick piggin: change email address	15 years ago
blockdev	Documentation: update broken web addresses.	15 years ago
cdrom	Documentation: update broken web addresses.	15 years ago
cgroups	Documentation: update broken web addresses.	15 years ago
connector	…
console	…
cpu-freq	…
cpuidle	…
cris	…
crypto	…
development-process	Documentation: update broken web addresses.	15 years ago
device-mapper	Documentation: update broken web addresses.	15 years ago
driver-model	…
dvb	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	15 years ago
early-userspace	…
fault-injection	…
fb	Documentation: update broken web addresses.	15 years ago
filesystems	oom: deprecate oom_adj tunable	15 years ago
firmware_class	firmware: Update hotplug script	15 years ago
frv	…
hwmon	Merge branch 'x86-hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	15 years ago
i2c	Documentation: update broken web addresses.	15 years ago
i2o	…
ia64	Documentation: update broken web addresses.	15 years ago
ide	…
infiniband	Documentation: update broken web addresses.	15 years ago
input	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	15 years ago
ioctl	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	15 years ago
isdn	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	15 years ago
ja_JP	Documentation: update broken web addresses.	15 years ago
kbuild	Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6	15 years ago
kdump	…
ko_KR	Documentation: update broken web addresses.	15 years ago
kvm	KVM: Document KVM_GET_SUPPORTED_CPUID2 ioctl	15 years ago
laptops	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	15 years ago
lguest	…
m68k	…
make	…
mips	…
misc-devices	Documentation: update broken web addresses.	15 years ago
mn10300	…
mtd	Documentation: update broken web addresses.	15 years ago
namespaces	…
netlabel	…
networking	DNS: Fixes for the DNS query module	15 years ago
parisc	…
pcmcia	pcmcia: do not use io_req_t when calling pcmcia_request_io()	15 years ago
power	Documentation: update broken web addresses.	15 years ago
powerpc	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	15 years ago
pps	…
prctl	…
s390	Documentation: update broken web addresses.	15 years ago
scheduler	…
scsi	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	15 years ago
serial	Documentation: update broken web addresses.	15 years ago
sh	…
sound	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6	15 years ago
sparc	…
spi	spi/ep93xx: implemented driver for Cirrus EP93xx SPI controller	15 years ago
sysctl	oom: enable oom tasklist dump by default	15 years ago
telephony	Documentation: update broken web addresses.	15 years ago
thermal	…
timers	Documentation: Add timers/timers-howto.txt	15 years ago
trace	vmscan: tracing: add a postprocessing script for reclaim-related ftrace events	15 years ago
uml	Documentation: update broken web addresses.	15 years ago
usb	Documentation: update broken web addresses.	15 years ago
video4linux	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	15 years ago
vm	Documentation/vm: fix spelling in page-types.c	15 years ago
w1	Documentation: update broken web addresses.	15 years ago
watchdog	watchdog: docs: add an entry for imx2_wdt	15 years ago
wimax	…
x86	x86, olpc: Add support for calling into OpenFirmware	15 years ago
zh_CN	Documentation: update broken web addresses.	15 years ago
.gitignore	…
00-INDEX	documentation: fix almost duplicate filenames (IO/io-mapping.txt)	15 years ago
BUG-HUNTING	…
Changes	Documentation update broken web addresses	15 years ago
CodingStyle	…
DMA-API-HOWTO.txt	Documentation/DMA-API-HOWTO: add ARCH_KMALLOC_MINALIGN description	15 years ago
DMA-API.txt	…
DMA-ISA-LPC.txt	…
DMA-attributes.txt	…
HOWTO	Documentation: update broken web addresses.	15 years ago
IPMI.txt	…
IRQ-affinity.txt	…
IRQ.txt	…
Intel-IOMMU.txt	…
Makefile	…
ManagementStyle	…
SAK.txt	…
SELinux.txt	…
SM501.txt	…
SecurityBugs	…
Smack.txt	…
SubmitChecklist	Documentation: update SubmitChecklist for O=objdir and kconfig testing	15 years ago
SubmittingDrivers	Documentation: update broken web addresses.	15 years ago
SubmittingPatches	SubmittingPatches: add more about patch descriptions	15 years ago
VGA-softcursor.txt	…
apparmor.txt	AppArmor: update Maintainer and Documentation	15 years ago
applying-patches.txt	…
atomic_ops.txt	…
bad_memory.txt	…
basic_profiling.txt	…
binfmt_misc.txt	Documentation: update broken web addresses.	15 years ago
braille-console.txt	…
bt8xxgpio.txt	…
btmrvl.txt	…
bus-virt-phys-mapping.txt	documentation: fix almost duplicate filenames (IO/io-mapping.txt)	15 years ago
cachetlb.txt	…
circular-buffers.txt	…
coccinelle.txt	Documentation: fix ubuntu distro name	15 years ago
cpu-hotplug.txt	…
cpu-load.txt	…
cputopology.txt	…
credentials.txt	CRED: Fix __task_cred()'s lockdep check and banner comment	15 years ago
dcdbas.txt	…
debugging-modules.txt	…
debugging-via-ohci1394.txt	…
dell_rbu.txt	…
devices.txt	Documentation: update broken web addresses.	15 years ago
dmaengine.txt	…
dontdiff	…
dynamic-debug-howto.txt	…
edac.txt	…
eisa.txt	…
email-clients.txt	…
feature-removal-schedule.txt	oom: deprecate oom_adj tunable	15 years ago
flexible-arrays.txt	…
futex-requeue-pi.txt	…
gcov.txt	…
gpio.txt	…
highuid.txt	…
hw_random.txt	…
init.txt	…
initrd.txt	…
intel_txt.txt	Documentation: update broken web addresses.	15 years ago
io-mapping.txt	…
io_ordering.txt	…
iostats.txt	…
irqflags-tracing.txt	…
isapnp.txt	…
java.txt	…
kernel-doc-nano-HOWTO.txt	…
kernel-docs.txt	Documentation: update broken web addresses.	15 years ago
kernel-parameters.txt	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6	15 years ago
keys-request-key.txt	…
keys.txt	…
kmemcheck.txt	…
kmemleak.txt	…
kobject.txt	…
kprobes.txt	Documentation: Mention that KProbes is supported on MIPS	15 years ago
kref.txt	…
ldm.txt	Documentation: update broken web addresses.	15 years ago
leds-class.txt	…
leds-lp3944.txt	…
local_ops.txt	…
lockdep-design.txt	…
lockstat.txt	…
logo.gif	…
logo.txt	…
magic-number.txt	…
mca.txt	…
md.txt	Documentation: update broken web addresses.	15 years ago
memory-barriers.txt	…
memory-hotplug.txt	…
memory.txt	…
mono.txt	…
mutex-design.txt	…
nmi_watchdog.txt	…
nommu-mmap.txt	…
numastat.txt	…
oops-tracing.txt	…
padata.txt	padata: update API documentation	15 years ago
parport-lowlevel.txt	…
parport.txt	…
pi-futex.txt	…
pnp.txt	…
preempt-locking.txt	…
printk-formats.txt	…
prio_tree.txt	…
rbtree.txt	…
rfkill.txt	…
robust-futex-ABI.txt	…
robust-futexes.txt	…
rt-mutex-design.txt	variable name fix to Documentation/rt-mutex-design.txt	15 years ago
rt-mutex.txt	…
rtc.txt	…
serial-console.txt	…
sgi-ioc4.txt	…
sgi-visws.txt	…
sparse.txt	update email address	15 years ago
spinlocks.txt	…
stable_api_nonsense.txt	…
stable_kernel_rules.txt	…
svga.txt	…
sysfs-rules.txt	…
sysrq.txt	…
tomoyo.txt	TOMOYO: Update version to 2.3.0	15 years ago
unaligned-memory-access.txt	…
unicode.txt	…
unshare.txt	…
vgaarbiter.txt	…
video-output.txt	…
volatile-considered-harmful.txt	…
zorro.txt	…