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path: root/drivers/hid/hid-hyperv.c
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* HID: hyperv: match wait_for_completion_timeout return typeNicholas Mc Guire2015-01-261-1/+1
| | | | | | | | | | | | 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>
* HID: hyperv: register as a wakeup sourceDexuan Cui2014-08-041-0/+6
| | | | | | | | | | | 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>
* Merge branch 'for-3.15/hid-core-ll-transport-cleanup' into for-linusJiri Kosina2014-04-011-0/+10
|\ | | | | | | | | | | | | Conflicts: drivers/hid/hid-ids.h drivers/hid/hid-sony.c drivers/hid/i2c-hid/i2c-hid.c
| * HID: hyperv: fix _raw_request() prototypeJiri Kosina2014-03-281-1/+1
| | | | | | | | | | | | | | | | 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>
| * HID: hyperv: Implement a stub raw_request() entry pointK. Y. Srinivasan2014-03-281-0/+10
| | | | | | | | | | | | | | | | | | 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 <kys@microsoft.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | HID: hyperv: make sure input buffer is big enoughDavid Herrmann2014-02-171-3/+8
|/ | | | | | | | | | 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>
* Drivers: hv: remove HV_DRV_VERSIONOlaf Hering2013-08-021-1/+0
| | | | | | | | | | | | | | | | | 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>
* HID: hyperv: convert alloc+memcpy to memdupThomas Meyer2013-06-031-3/+1
| | | | | Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* Drivers: hid: hid-hyperv: Use consolidated GUID definitionsK. Y. Srinivasan2013-01-251-2/+1
| | | | | | | | | 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>
* HID: hyperv: Set the hid drvdata correctlyK. Y. Srinivasan2012-05-171-1/+2
| | | | | | | | | | | 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 07d9ab4f0e52cb ("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>
* HID: hid-hyperv: Do not use hid_parse_report() directlyHenrik Rydberg2012-05-011-2/+12
| | | | | | | | | 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>
* HID: hyperv: Properly disconnect the input deviceK. Y. Srinivasan2012-02-021-0/+1
| | | | | | | | | | 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>
* HID: hv_mouse: Properly add the hid deviceK. Y. Srinivasan2011-12-011-0/+4
| | | | | | | | | 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>
* HID: Move the hid-hyperv driver out of stagingK. Y. Srinivasan2011-11-221-0/+582
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>
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