Commit 10f91c73 authored by Vitaly Kuznetsov's avatar Vitaly Kuznetsov Committed by Dmitry Torokhov

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 eed4d47e ("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: eed4d47e (ACPI / sleep: Ignore spurious SCI wakeups from suspend-to-idle)
Reviewed-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: default avatarK. Y. Srinivasan <kys@microsoft.com>
Acked-by: default avatarJiri Kosina <jkosina@suse.cz>
Signed-off-by: default avatarVitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent e94b9f12
...@@ -309,7 +309,7 @@ static void mousevsc_on_receive(struct hv_device *device, ...@@ -309,7 +309,7 @@ static void mousevsc_on_receive(struct hv_device *device,
hid_input_report(input_dev->hid_device, HID_INPUT_REPORT, hid_input_report(input_dev->hid_device, HID_INPUT_REPORT,
input_dev->input_buf, len, 1); input_dev->input_buf, len, 1);
pm_wakeup_event(&input_dev->device->device, 0); pm_wakeup_hard_event(&input_dev->device->device);
break; break;
default: default:
......
...@@ -177,7 +177,7 @@ static void hv_kbd_on_receive(struct hv_device *hv_dev, ...@@ -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. * state because the Enter-UP can trigger a wakeup at once.
*/ */
if (!(info & IS_BREAK)) if (!(info & IS_BREAK))
pm_wakeup_event(&hv_dev->device, 0); pm_wakeup_hard_event(&hv_dev->device);
break; break;
......
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