Srinivas Pandruvada 138bc7969c iio: hid-sensor-hub: Implement batch mode ... HID sensor hubs using Integrated Senor Hub (ISH) has added capability to support batch mode. This allows host processor to go to sleep for extended duration, while the sensor hub is storing samples in its internal buffers. 'Commit f4f4673b75 ("iio: add support for hardware fifo")' implements feature in IIO core to implement such feature. This feature is used in bmc150-accel-core.c to implement batch mode. This implementation allows software device buffer watermark to be used as a hint to adjust hardware FIFO. But HID sensor hubs don't allow to change internal buffer size of FIFOs. Instead an additional usage id to set "maximum report latency" is defined. This allows host to go to sleep upto this latency period without getting any report. Since there is no ABI to set this latency, a new attribute "hwfifo_timeout" is added so that user mode can specify a latency. This change checks presence of usage id to get/set maximum report latency and if present, it will expose hwfifo_timeout. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>		2017-05-16 19:44:01 +01:00
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acpi
asm-generic	vmlinux.lds: add missing VMLINUX_SYMBOL macros	2017-04-08 00:47:48 -07:00
clocksource
crypto	net: Work around lockdep limitation in sockets that use sockets	2017-03-09 18:23:27 -08:00
drm	drm/ttm, drm/vmwgfx: Relax permission checking when opening surfaces	2017-03-30 11:43:39 +02:00
dt-bindings	scripts/spelling.txt: add "overide" pattern and fix typo instances	2017-03-09 17:01:09 -08:00
keys
kvm	KVM: arm64: Ensure LRs are clear when they should be	2017-04-04 14:33:58 +02:00
linux	iio: hid-sensor-hub: Implement batch mode	2017-05-16 19:44:01 +01:00
math-emu
media	media fixes for v4.11-rc2	2017-03-09 15:50:56 -08:00
memory
misc
net	sctp: get sock from transport in sctp_transport_update_pmtu	2017-04-05 07:20:06 -07:00
pcmcia
ras
rdma	IB/core: Restore I/O MMU, s390 and powerpc support	2017-03-24 21:51:16 -04:00
rxrpc
scsi
soc
sound
target	target: fix ALUA transition timeout handling	2017-03-18 14:47:28 -07:00
trace	There was some breakage with the changes for jump labels in the 4.11 merge	2017-03-07 09:37:28 -08:00
uapi	statx: Include a mask for stx_attributes in struct statx	2017-04-03 01:06:00 -04:00
video	drm/exynos/decon5433: signal frame done interrupt at front porch	2017-03-21 13:17:22 +09:00
xen	Merge branch 'stable/for-linus-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb	2017-03-07 10:23:17 -08:00
Kbuild