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| author |   Vitaly Kuznetsov <vkuznets@redhat.com> | 2018-11-15 11:05:10 -0800 |
|---|---|---|
| committer |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2018-11-15 11:05:53 -0800 |
| commit | 10f91c73cc41ceead210a905dbd196398e99c7d2 (patch) | |
| tree | 3ad8d3af513b3c0ddf963a458d0873ccaef903ce | |
| parent | Input: atkbd - clean up indentation issue (diff) | |
| download | linux-dev-10f91c73cc41ceead210a905dbd196398e99c7d2.tar.xz linux-dev-10f91c73cc41ceead210a905dbd196398e99c7d2.zip | |
Input: hyper-v - fix wakeup from suspend-to-idle
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 <rafael.j.wysocki@intel.com>
Acked-by: K. Y. Srinivasan <kys@microsoft.com>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| -rw-r--r-- | drivers/hid/hid-hyperv.c | 2 | ||||
| -rw-r--r-- | drivers/input/serio/hyperv-keyboard.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hid/hid-hyperv.c b/drivers/hid/hid-hyperv.c index 3aa2bb9f0f81..fc1db8c4ff0f 100644 --- a/drivers/hid/hid-hyperv.c +++ b/drivers/hid/hid-hyperv.c @@ -309,7 +309,7 @@ static void mousevsc_on_receive(struct hv_device *device, hid_input_report(input_dev->hid_device, HID_INPUT_REPORT, input_dev->input_buf, len, 1); - pm_wakeup_event(&input_dev->device->device, 0); + pm_wakeup_hard_event(&input_dev->device->device); break; default: diff --git a/drivers/input/serio/hyperv-keyboard.c b/drivers/input/serio/hyperv-keyboard.c index 25151d9214e0..55288a026e4e 100644 --- a/drivers/input/serio/hyperv-keyboard.c +++ b/drivers/input/serio/hyperv-keyboard.c @@ -177,7 +177,7 @@ static void hv_kbd_on_receive(struct hv_device *hv_dev, * state because the Enter-UP can trigger a wakeup at once. */ if (!(info & IS_BREAK)) - pm_wakeup_event(&hv_dev->device, 0); + pm_wakeup_hard_event(&hv_dev->device); break; |