hp-wmi: set initial docking state

If the initial state is not set when the input device is set up, the first
docking event after the module is loaded will be lost.

Signed-off-by: Frans Pop <elendil@planet.nl>
Acked-by: Matthew Garrett <mjg59@srcf.ucam.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index 626042066be4..de91ddab0a86 100644
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -382,6 +382,11 @@ static int __init hp_wmi_input_setup(void)
                 case KE_SW:
                         set_bit(EV_SW, hp_wmi_input_dev->evbit);
                         set_bit(key->keycode, hp_wmi_input_dev->swbit);
+
+                        /* Set initial dock state */
+                        input_report_switch(hp_wmi_input_dev, key->keycode,
+                                            hp_wmi_dock_state());
+                        input_sync(hp_wmi_input_dev);
                         break;
                 }
         }