Srinivas Pandruvada
4a7de0519d
HID: sensor: Custom and Generic sensor support ...
HID Sensor Spec defines two usage ids for custom sensors
HID_USAGE_SENSOR_TYPE_OTHER_CUSTOM (0x09, 0xE1)
HID_USAGE_SENSOR_TYPE_OTHER_GENERIC(0x09, 0xE2)
In addition the standard also defines usage ids for custom fields.
The purpose of these sensors is to extend the functionality or provide a way to
obfuscate the data being communicated by a sensor. Without knowing the mapping
between the data and its encapsulated form, it is difficult for an driver to
determine what data is being communicated by the sensor. This allows some
differentiating use cases, where vendor can provide applications. Since these
can't be represented by standard sensor interfaces like IIO, we present these
as fields with
- type (input/output)
- units
- min/max
- get/set value
In addition an dev interface to transfer report events. Details about this
interface is described in /Documentation/hid/hid-sensor.txt. Manufacturers
should not use these ids for any standard sensors, otherwise the the
product/vendor id can be added to black list.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Reviewed-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2015-04-10 22:22:55 +02:00
ACPI and power management updates for v3.20-rc1
2015-02-10 15:09:41 -08:00
sata_dwc_460ex: disable COMPILE_TEST again
2015-02-10 18:24:57 -08:00
ACPI and power management updates for v3.20-rc1
2015-02-10 15:09:41 -08:00
xen: features and fixes for 3.20-rc0
2015-02-10 13:56:56 -08:00
mvebu fixes for 3.19. (Part 4)
2015-01-23 14:08:13 -08:00
ACPI and power management updates for v3.20-rc1
2015-02-10 15:09:41 -08:00
Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu
2015-01-21 06:12:21 +01:00
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2015-01-25 17:47:34 -08:00
ACPI and power management updates for v3.20-rc1
2015-02-10 15:09:41 -08:00
drivers: cpuidle: Don't initialize big.LITTLE driver if MCPM is unavailable
2015-01-23 15:05:48 +01:00
ACPI and power management updates for v3.20-rc1
2015-02-10 15:09:41 -08:00
resources: Move struct resource_list_entry from ACPI into resource core
2015-02-05 15:09:25 +01:00
EDAC, mv64x60_edac: Fix an error code in probe()
2015-01-30 17:00:43 +01:00
* Move efivarfs from the misc filesystem section to pseudo filesystem,
2015-01-29 19:16:40 +01:00
gpio: sysfs: fix memory leak in gpiod_sysfs_set_active_low
2015-01-30 10:29:33 +01:00
mm: remove rest usage of VM_NONLINEAR and pte_file()
2015-02-10 14:30:31 -08:00
HID: sensor: Custom and Generic sensor support
2015-04-10 22:22:55 +02:00
* misc. fixes in omap-ssi and nokia-modem drivers
2014-12-15 17:33:47 -08:00
ACPICA: Resources: Provide common part for struct acpi_resource_address structures.
2015-01-26 16:09:56 +01:00
hwmon: (tmp102) add hibernation callbacks
2015-02-03 12:17:12 -08:00
i2c: sh_mobile: terminate DMA reads properly
2015-01-30 17:58:43 +01:00
HID: hid-sensor-hub: Enhance feature report set API
2015-02-23 15:20:00 +01:00
Revert "IB/core: Add support for extended query device caps"
2015-02-06 00:54:33 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2015-02-01 13:16:40 -08:00
Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2015-02-09 16:57:56 -08:00
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2015-02-06 08:28:54 -08:00
isdn: off by one in connect_res()
2015-02-02 19:33:18 -08:00
leds: netxbig: fix oops at probe time
2015-01-13 13:49:01 -08:00
macintosh: therm_pm72: delete deprecated driver
2014-12-19 19:32:47 +01:00
ACPI / PCC: Use pr_debug() for debug messages in pcc_init()
2015-02-05 00:40:08 +01:00
mcb: mcb-pci: Only remap the 1st 0x200 bytes of BAR 0
2015-01-09 15:46:37 -08:00
Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2015-02-09 14:28:42 -08:00
media fixes for v3.19-rc6
2015-01-24 14:34:54 -08:00
MTD updates for 3.19:
2014-12-17 09:59:26 -08:00
- Avoid platform ID collision in da9052
2015-01-21 18:29:44 +12:00
Char/Misc driver fixes for 3.19-rc5
2015-01-17 08:18:08 +13:00
mmc: sdhci: Set SDHCI_POWER_ON with external vmmc
2015-01-14 09:47:19 +01:00
MTD updates for 3.19:
2014-12-17 09:59:26 -08:00
PCI changes for the v3.20 merge window:
2015-02-10 14:31:28 -08:00
More ACPI and power management updates for 3.19-rc1
2014-12-18 20:28:33 -08:00
ACPI and power management updates for v3.20-rc1
2015-02-10 15:09:41 -08:00
parisc/PCI: Clip bridge windows to fit in upstream windows
2015-01-16 10:04:43 -06:00
parport: parport_atari: Remove obsolete IRQ_TYPE_SLOW
2015-01-15 13:44:50 +01:00
ACPI and power management updates for v3.20-rc1
2015-02-10 15:09:41 -08:00
phy: phy-ti-pipe3: fix inconsistent enumeration of PCIe gen2 cards
2014-12-23 15:44:32 +05:30
pinctrl: at91: allow to have disabled gpio bank
2015-01-26 09:13:36 +01:00
Revert "platform: x86: dell-laptop: Add support for keyboard backlight"
2015-01-23 11:10:32 -08:00
ACPI: Return translation offset when parsing ACPI address space resources
2015-02-03 22:27:21 +01:00
More ACPI and power management updates for 3.19-rc1
2014-12-18 20:28:33 -08:00
powercap / RAPL: add IDs for future Xeon CPUs
2014-12-17 02:35:42 +01:00
pwm: Changes for v3.19-rc1
2014-12-17 10:10:51 -08:00
rapidio/tsi721: use PCI define for Max_Read_Request_Size
2015-01-27 08:14:26 -06:00
Merge remote-tracking branches 'regulator/topic/rk808', 'regulator/topic/rpm', 'regulator/topic/rt5033' and 'regulator/topic/tps65023' into regulator-next
2015-02-08 11:16:30 +08:00
reset: sunxi: fix spinlock initialization
2015-01-16 19:11:31 -08:00
HID: hid-sensor-hub: Extend API for async reads
2015-02-23 15:16:37 +01:00
390/qeth: Fix locking warning during qeth device setup
2015-01-25 23:38:16 -08:00
PCI changes for the v3.20 merge window:
2015-02-10 14:31:28 -08:00
Merge remote-tracking branch 'spi/topic/xilinx' into spi-next
2015-02-08 11:17:01 +08:00
Staging tree fixes for 3.19-rc7
2015-01-30 19:44:56 -08:00
iscsi-target: Fix typos in enum cmd_flags_table
2015-01-09 15:25:58 -08:00
Merge branch 'thermal-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
2015-01-15 19:20:26 +13:00
serial: samsung: Add the support for Exynos5433 SoC
2015-01-09 13:46:02 -08:00
USB / PM: Remove unneeded #ifdef and associated dead code
2015-02-08 23:42:25 +01:00
vfio-pci: Fix the check on pci device type in vfio_pci_probe()
2015-01-07 10:29:11 -07:00
vhost/net: fix up num_buffers endian-ness
2015-02-04 13:59:31 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k
2015-02-10 13:27:24 -08:00
virtio_pci: document why we defer kfree
2015-01-06 16:35:36 +02:00
watchdog: drop owner assignment from platform_drivers
2015-01-21 14:52:34 +01:00
ACPI and power management updates for v3.20-rc1
2015-02-10 15:09:41 -08:00
drivers/Kconfig: remove duplicate entry for soc
2015-01-25 20:26:42 +08:00
drivers: Move iommu/ before gpu/ in Makefile
2014-12-22 11:47:37 +02:00
4a7de0519d