kernel/linux.git/drivers/hid/hid-hyperv.c, branch linux-4.20.y

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2018-12-04T16:47:04+00:00

Pull input updates from Dmitry Torokhov: "Mostly new IDs for Elan/Synaptics touchpads, plus a few small fixups" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: omap-keypad - fix keyboard debounce configuration Input: xpad - quirk all PDP Xbox One gamepads Input: synaptics - enable SMBus for HP 15-ay000 Input: synaptics - add PNP ID for ThinkPad P50 to SMBus Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15ARR Input: elan_i2c - add support for ELAN0621 touchpad Input: hyper-v - fix wakeup from suspend-to-idle Input: atkbd - clean up indentation issue Input: st1232 - convert to SPDX identifiers Input: migor_ts - convert to SPDX identifiers Input: dt-bindings - fix a typo in file input-reset.txt Input: cros_ec_keyb - fix button/switch capability reports Input: elan_i2c - add ELAN0620 to the ACPI table Input: matrix_keypad - check for errors from of_get_named_gpio()

Input: hyper-v - fix wakeup from suspend-to-idle

2018-11-15T19:05:53+00:00

It makes little sense but still possible to put Hyper-V guests into suspend-to-idle state. To wake them up two wakeup sources were registered in the past: hyperv-keyboard and hid-hyperv. However, since commit eed4d47efe95 ("ACPI / sleep: Ignore spurious SCI wakeups from suspend-to-idle") pm_wakeup_event() from these devices is ignored. Switch to pm_wakeup_hard_event() API as these devices are actually the only possible way to wakeup Hyper-V guests. Fixes: eed4d47efe95 (ACPI / sleep: Ignore spurious SCI wakeups from suspend-to-idle) Reviewed-by: Rafael J. Wysocki Acked-by: K. Y. Srinivasan Acked-by: Jiri Kosina Signed-off-by: Vitaly Kuznetsov Signed-off-by: Dmitry Torokhov

use the new async probing feature for the hyperv drivers

2018-07-03T11:02:28+00:00

Recent kernels support asynchronous probing; most hyperv drivers can be probed async easily so set the required flag for this. Signed-off-by: Arjan van de Ven Signed-off-by: Stephen Hemminger Signed-off-by: K. Y. Srinivasan Signed-off-by: Greg Kroah-Hartman

HID: hyperv: pr_err() strings should end with newlines

2017-10-05T09:27:08+00:00

pr_err() messages should terminated with a new-line to avoid other messages being concatenated onto the end. Signed-off-by: Arvind Yadav Signed-off-by: Jiri Kosina

HID: hyperv: match wait_for_completion_timeout return type

2015-01-26T13:25:41+00:00

The return type of wait_for_completion_timeout is unsigned long not int. This patch fixes up the declarations only. Patch was compile tested only for x86_64_defconfig + CONFIG_X86_VSMP=y CONFIG_HYPERV=m, CONFIG_HID_HYPERV_MOUSE=m Signed-off-by: Nicholas Mc Guire Signed-off-by: K. Y. Srinivasan Signed-off-by: Jiri Kosina

HID: hyperv: register as a wakeup source

2014-08-04T09:20:20+00:00

With this patch, we can move the mouse to wake up the VM after the VM executes "echo freeze > /sys/power/state". This addresses part of https://bugzilla.redhat.com/show_bug.cgi?id=1086100 Signed-off-by: Dexuan Cui Signed-off-by: K. Y. Srinivasan Signed-off-by: Jiri Kosina

Merge branch 'for-3.15/hid-core-ll-transport-cleanup' into for-linus

2014-04-01T17:05:09+00:00

Conflicts: drivers/hid/hid-ids.h drivers/hid/hid-sony.c drivers/hid/i2c-hid/i2c-hid.c

HID: hyperv: fix _raw_request() prototype

2014-03-29T01:40:42+00:00

The 3rd argument is pointer to the buffer, not a single __u8. This has no bad sideeffect, as the stub is not using any of its argument, but better have it correct. Signed-off-by: Jiri Kosina

HID: hyperv: Implement a stub raw_request() entry point

2014-03-29T01:35:02+00:00

commit 3c86726cfe38 ("HID: make .raw_request mandatory") made .raw_request mandatory and broke the Hyper-V mouse driver. This patch fixes the problem. Signed-off-by: K. Y. Srinivasan Reviewed-by: Benjamin Tissoires Signed-off-by: Jiri Kosina

HID: hyperv: make sure input buffer is big enough

2014-02-17T20:18:35+00:00

We need at least HID_MAX_BUFFER_SIZE (4096) bytes as input buffer. HID core depends on this as it requires every input report to be at least as big as advertised. Signed-off-by: David Herrmann Signed-off-by: K. Y. Srinivasan Signed-off-by: Jiri Kosina