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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-09-11 14:46:53 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-09-11 14:46:53 +0200 |
| commit | 336879b1da97fffc097f77c6d6f818660f2826f0 (patch) | |
| tree | 4ddb4d1c5d2b67fb096c72e41d2a03b01a605041 /drivers/input/serio/hyperv-keyboard.c | |
| parent | 3d3cbd84300e7be1e53083cac0f6f9c12978ecb4 (diff) | |
| parent | fdcaa1dbb7c6ed419b10fb8cdb5001ab0a00538f (diff) | |
Merge remote-tracking branch 'airlied/drm-next' into topic/vblank-rework
Dave asked me to do the backmerge before sending him the revised pull
request, so here we go. Nothing fancy in the conflicts, just a few
things changed right next to each another.
Conflicts:
drivers/gpu/drm/drm_irq.c
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'drivers/input/serio/hyperv-keyboard.c')
| -rw-r--r-- | drivers/input/serio/hyperv-keyboard.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/input/serio/hyperv-keyboard.c b/drivers/input/serio/hyperv-keyboard.c index 61326199462..e74e5d6e5f9 100644 --- a/drivers/input/serio/hyperv-keyboard.c +++ b/drivers/input/serio/hyperv-keyboard.c @@ -170,6 +170,15 @@ static void hv_kbd_on_receive(struct hv_device *hv_dev, serio_interrupt(kbd_dev->hv_serio, scan_code, 0); } spin_unlock_irqrestore(&kbd_dev->lock, flags); + + /* + * Only trigger a wakeup on key down, otherwise + * "echo freeze > /sys/power/state" can't really enter the + * state because the Enter-UP can trigger a wakeup at once. + */ + if (!(info & IS_BREAK)) + pm_wakeup_event(&hv_dev->device, 0); + break; default: @@ -376,6 +385,9 @@ static int hv_kbd_probe(struct hv_device *hv_dev, goto err_close_vmbus; serio_register_port(kbd_dev->hv_serio); + + device_init_wakeup(&hv_dev->device, true); + return 0; err_close_vmbus: @@ -390,6 +402,7 @@ static int hv_kbd_remove(struct hv_device *hv_dev) { struct hv_kbd_dev *kbd_dev = hv_get_drvdata(hv_dev); + device_init_wakeup(&hv_dev->device, false); serio_unregister_port(kbd_dev->hv_serio); vmbus_close(hv_dev->channel); kfree(kbd_dev); |