kernel.git/drivers/hid/hid-core.c, branch linux-4.12.y

HID: let generic driver yield control iff specific driver has been enabled

2017-06-13T14:52:50Z

There are many situations where generic HID driver provides some basic level of support for certain device, but later this support (usually by implementing vendor-specific extensions of HID protocol) is extended and the support moved over to a separate (usually per-vendor) specific driver. This might bring a rather unpleasant suprise for users, as all of a sudden there is a new config option they have to enable in order to get any support for their device whatsoever, although previous kernel versions provided basic support through the generic driver. Which is rightfully seen as a regression. Fix this by including the entry for a particular device in hid_have_special_driver[] iff the specific config option has been specified, and let generic driver handle the device otherwise. Also make the behavior of hid_scan_report() (where the same decision is being taken on a per-report level) consistent. While at it, reshuffle the hid_have_special_driver[] a bit to restore the alphabetical ordering (first order by config option, and within those sections order by VID). This is considered a short-term solution, before generic way of giving precedence to special drivers and falling back to generic driver is figured out. While at it, fixup a missing entry for GFRM driver; thanks to Hans de Geode for spotting this (and for discovering a few issues in the conversion). Signed-off-by: Jiri Kosina

HID: asus: Add support for T100 keyboard

2017-05-22T11:54:47Z

The keyboard dock used with the Asus Transformer T100 series, uses the same vendor-defined 0xff31 usage-page as some other Asus keyboards. But with a small twist, it has a small descriptor bug which needs to be fixed up for things to work. This commit adds the USB-ID for this keyboard to the hid-asus driver and makes asus_report_fixup fix the descriptor issue, fixing various special function keys on this keyboard not working. Signed-off-by: Hans de Goede Reviewed-by: Benjamin Tissoires Signed-off-by: Jiri Kosina

HID: elecom: extend to fix the descriptor for DEFT trackballs

2017-05-11T08:49:14Z

The ELECOM DEFT trackballs report only five buttons, when the device actually has 8. Change the descriptor so that the HID driver can see all of them. For completeness and future reference, I included a side-by-side diff of the part of the descriptor that is being edited. Cc: Jiri Kosina Cc: Benjamin Tissoires Cc: Yuxuan Shui Signed-off-by: Diego Elio Pettenò Signed-off-by: Jiri Kosina

Merge branch 'for-4.12/asus' into for-linus

2017-05-02T09:02:41Z

Merge branches 'for-4.11/upstream-fixes', 'for-4.12/accutouch', 'for-4.12/cp2112', 'for-4.12/hid-core-null-state-handling', 'for-4.12/hiddev', 'for-4.12/i2c-hid', 'for-4.12/innomedia', 'for-4.12/logitech-hidpp-battery-power-supply', 'for-4.12/multitouch', 'for-4.12/nti', 'for-4.12/upstream' and 'for-4.12/wacom' into for-linus

2017-05-02T09:01:10Z

Revert "HID: rmi: Handle all Synaptics touchpads using hid-rmi"

2017-04-11T09:21:47Z

This reverts commit 279967a65b320d174a507498aea7d44db3fee7f4. Multiple regressions [1] [2] [3] have been reported. The hid-rmi support would have to fixed and redone in 4.11+. [1] http://lkml.kernel.org/r/b79b88c8-770a-13f6-5668-c3a94254e5e0@gmail.com [2] http://lkml.kernel.org/r/375e67b5-2cb8-3491-1d71-d8650d6e9451@gmail.com [3] https://bugzilla.kernel.org/show_bug.cgi?id=195287 Reported-by: Cameron Gutman Reported-by: Gabriele Mazzotta Reported-by: Lorenzo J. Lucchini Reported-by: Thorsten Leemhuis Signed-off-by: Jiri Kosina

HID: uclogic: add support for Ugee Tablet EX07S

2017-04-06T12:50:11Z

This device has a different vendor id but responds to initialization. Signed-off-by: Xiaolei Yu Reviewed-by: Benjamin Tissoires Signed-off-by: Jiri Kosina

HID: asus: fix and generalize ambiguous preprocessor macros

2017-03-30T09:16:53Z

Before commits a1cbda7a65a7a ("HID: asus: drop dependency on I2C_HID") and 64a403c6555fd ("HID: asus: support Republic Of Gamers special keys") hid-asus only pertained to a single I2C keyboard model found in ASUS X205TA, F205TA, & X200HA. The aforementioned commits expanded this support to other ASUS laptop keyboard models. In order to clarify that existing keyboard and touchpad quirks only apply to the I2C devices, and not ASUS keyboards in general, I2C HID IDs and their corresponding quirk sets have been renamed. In addition, the latter commit introduced special key handling, which also applies to the I2C keyboard, not just Republic of Gamers series. Therefore, the rog_map_key_clear() macro is renamed to asus_map_key_clear() for the sake of generality. Signed-off-by: Matjaz Hegedic Reviewed-by: Benjamin Tissoires Signed-off-by: Jiri Kosina

HID: asus: support Republic of Gamers special keys

2017-03-30T09:16:53Z

Add support for the special keys found on the internal keyboard of the Asus Republic of Gamers (ROG) laptop models GL553VD, GL553VE, GL753VD and GL753VE. Signed-off-by: Chris Chiu Reviewed-by: Benjamin Tissoires Signed-off-by: Jiri Kosina

HID: xinmo: fix for out of range for THT 2P arcade controller.

2017-03-24T14:43:03Z

There is a new clone of the XIN MO arcade controller which has same issue with out of range like the original. This fix will solve the issue where 2 directions on the joystick are not recognized by the new THT 2P arcade controller with device ID 0x75e1. In details the new device ID is added the hid-id list and the hid-xinmo source code. Signed-off-by: Peter Stein Signed-off-by: Jiri Kosina