Граф коммитов

14 Коммитов

Автор SHA1 Сообщение Дата
Nicholas Mc Guire 3458e4c0e5 HID: hyperv: match wait_for_completion_timeout return type
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 <der.herr@hofr.at>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2015-01-26 14:25:41 +01:00
Dexuan Cui f1210455e7 HID: hyperv: register as a wakeup source
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 <decui@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-08-04 11:20:20 +02:00
Jiri Kosina ad295b6d57 Merge branch 'for-3.15/hid-core-ll-transport-cleanup' into for-linus
Conflicts:
	drivers/hid/hid-ids.h
	drivers/hid/hid-sony.c
	drivers/hid/i2c-hid/i2c-hid.c
2014-04-01 19:05:09 +02:00
Jiri Kosina c3d77fab51 HID: hyperv: fix _raw_request() prototype
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 <jkosina@suse.cz>
2014-03-28 18:40:42 -07:00
K. Y. Srinivasan 269ddfc68a HID: hyperv: Implement a stub raw_request() entry point
commit 3c86726cfe ("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 <kys@microsoft.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-03-28 18:35:02 -07:00
David Herrmann 3ccfd0a8d7 HID: hyperv: make sure input buffer is big enough
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 <dh.herrmann@gmail.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-02-17 21:18:35 +01:00
Olaf Hering cfc25993e8 Drivers: hv: remove HV_DRV_VERSION
Remove HV_DRV_VERSION, it has no meaning for upstream drivers.

Initially it was supposed to show the "Linux Integration Services"
version, now it is not in sync anymore with the out-of-tree drivers
available from the MSFT website.

The only place where a version string is still required is the KVP
command "IntegrationServicesVersion" which is handled by
tools/hv/hv_kvp_daemon.c. To satisfy such KVP request from the host pass
the current string to the daemon during KVP userland registration.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by:  K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-02 11:34:30 +08:00
Thomas Meyer a4a23f6d68 HID: hyperv: convert alloc+memcpy to memdup
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-06-03 13:32:22 +02:00
K. Y. Srinivasan 048c5add08 Drivers: hid: hid-hyperv: Use consolidated GUID definitions
Use the consolidated GUID definitions in the Hyper-V mouse driver.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-25 11:17:31 -08:00
K. Y. Srinivasan b565a3906a HID: hyperv: Set the hid drvdata correctly
Set the hid drvdata prior to invoking hid_add_device() as hid_add_device()
expects this state to be set. This bug was introduced in the recent hid
changes that were made in 07d9ab4f0e ("HID: hid-hyperv: Do not use
hid_parse_report() directly").

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-05-17 10:01:07 +02:00
Henrik Rydberg 07d9ab4f0e HID: hid-hyperv: Do not use hid_parse_report() directly
Upcoming changes will split the semantics of hid_parse_report()
and hid_parse(), so make sure drivers use hid_parse() in probe().

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Acked-by:  K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-05-01 12:54:53 +02:00
K. Y. Srinivasan c1c454b869 HID: hyperv: Properly disconnect the input device
When we unload the mouse driver, properly disconnect the input device.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reported-by: Fuzhou Chen <fuzhouch@microsoft.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-02-02 10:56:11 +01:00
K. Y. Srinivasan 74c4fb0580 HID: hv_mouse: Properly add the hid device
We need to properly add the hid device to correctly initialize the sysfs state.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reported-by: Fuzhou Chen <fuzhouch@microsoft.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-12-01 20:53:57 +01:00
K. Y. Srinivasan b95f5bcb81 HID: Move the hid-hyperv driver out of staging
The file  hid-hyperv.c implements a hid compliant mouse driver for use on a
Hyper-V based system. This driver is currently in the staging area and as part
of the effort to move this driver out of staging, I had posted the driver code
for community review a few weeks ago. This current patch addresses all the
review comments I have gotten to date. All the relevant patches have already
been submitted to the staging tree as well.

As per Greg's suggestion, this patch does not get rid of the code from
the staging area. Once the mouse driver lands under the hid directory,
we will cleanup the staging directory.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-11-22 22:48:41 +01:00