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authorLinus Torvalds <torvalds@linux-foundation.org>2018-01-31 13:00:01 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2018-01-31 13:00:01 -0800
commit183b6366cf473ff0e706a6751adc082faa44843d (patch)
tree6a89f9a575ae752e3990b045d4dec80b4e7029bf /Documentation
parent4c6790c49a8aa044b7b4c275ed556ef512866092 (diff)
parentc86aa0129c07c8c7f54dc47656de99ab0eb809b3 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Pull HID updates from Jiri Kosina: - remove hid_have_special_driver[] entry hard requirement for any newly supported VID/PID by a specific non-core hid driver, and general related cleanup of HID matching core, from Benjamin Tissoires - support for new Wacom devices and a few small fixups for already supported ones in Wacom driver, from Aaron Armstrong Skomra and Jason Gerecke - sysfs interface fix for roccat driver from Dan Carpenter - support for new Asus HW (T100TAF, T100HA, T200TA) from Hans de Goede - improved support for Jabra devices, from Niels Skou Olsen - other assorted small fixes and new device IDs * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (30 commits) HID: quirks: Fix keyboard + touchpad on Toshiba Click Mini not working HID: roccat: prevent an out of bounds read in kovaplus_profile_activated() HID: asus: Fix special function keys on T200TA HID: asus: Add touchpad max x/y and resolution info for the T200TA HID: wacom: Add support for One by Wacom (CTL-472 / CTL-672) HID: wacom: Fix reporting of touch toggle (WACOM_HID_WD_MUTE_DEVICE) events HID: intel-ish-hid: Enable Cannon Lake and Coffee Lake laptop/desktop HID: elecom: rewrite report fixup for EX-G and future mice HID: sony: Report DS4 version info through sysfs HID: sony: Print reversed MAC address via %pMR HID: wacom: EKR: ensure devres groups at higher indexes are released HID: rmi: Support the Fujitsu R726 Pad dock using hid-rmi HID: add quirk for another PIXART OEM mouse used by HP HID: quirks: make array hid_quirks static HID: hid-multitouch: support fine-grain orientation reporting HID: asus: Add product-id for the T100TAF and T100HA keyboard docks HID: elo: clear BTN_LEFT mapping HID: multitouch: Combine all left-button events in a frame HID: multitouch: Only look at non touch fields in first packet of a frame HID: multitouch: Properly deal with Win8 PTP reports with 0 touches ...
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/input/hid-over-i2c.txt2
-rw-r--r--Documentation/input/multi-touch-protocol.rst9
2 files changed, 6 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/input/hid-over-i2c.txt b/Documentation/devicetree/bindings/input/hid-over-i2c.txt
index 28e8bd8b7d64..4d3da9d91de4 100644
--- a/Documentation/devicetree/bindings/input/hid-over-i2c.txt
+++ b/Documentation/devicetree/bindings/input/hid-over-i2c.txt
@@ -31,7 +31,7 @@ device-specific compatible properties, which should be used in addition to the
- vdd-supply: phandle of the regulator that provides the supply voltage.
- post-power-on-delay-ms: time required by the device after enabling its regulators
- before it is ready for communication. Must be used with 'vdd-supply'.
+ or powering it on, before it is ready for communication.
Example:
diff --git a/Documentation/input/multi-touch-protocol.rst b/Documentation/input/multi-touch-protocol.rst
index 8035868c56bc..b51751a0cd5d 100644
--- a/Documentation/input/multi-touch-protocol.rst
+++ b/Documentation/input/multi-touch-protocol.rst
@@ -269,10 +269,11 @@ ABS_MT_ORIENTATION
The orientation of the touching ellipse. The value should describe a signed
quarter of a revolution clockwise around the touch center. The signed value
range is arbitrary, but zero should be returned for an ellipse aligned with
- the Y axis of the surface, a negative value when the ellipse is turned to
- the left, and a positive value when the ellipse is turned to the
- right. When completely aligned with the X axis, the range max should be
- returned.
+ the Y axis (north) of the surface, a negative value when the ellipse is
+ turned to the left, and a positive value when the ellipse is turned to the
+ right. When aligned with the X axis in the positive direction, the range
+ max should be returned; when aligned with the X axis in the negative
+ direction, the range -max should be returned.
Touch ellipsis are symmetrical by default. For devices capable of true 360
degree orientation, the reported orientation must exceed the range max to