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ACPI: Always report a sync event after a lid state change

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Currently not always an EV_SYN event is reported to userland
after the EV_SW SW_LID event has been sent. This is easy to verify
by using “input-events” from input-utils and just closing and opening
the lid.

Signed-off-by: Guillem Jover <guillem.jover@nokia.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Guillem Jover 2008-10-24 00:28:33 +03:00 committed by Len Brown
parent 16be87ea17
commit df316e9391
1 changed files with 2 additions and 1 deletions
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3
drivers/acpi/button.c
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@ -262,6 +262,7 @@ static int acpi_lid_send_state(struct acpi_button *button)
return -ENODEV;
/* input layer checks if event is redundant */
input_report_switch(button->input, SW_LID, !state);
input_sync(button->input);
return 0;
}
@ -285,8 +286,8 @@ static void acpi_button_notify(acpi_handle handle, u32 event, void *data)
input_report_key(input, keycode, 1);
input_sync(input);
input_report_key(input, keycode, 0);
input_sync(input);
}
input_sync(input);
acpi_bus_generate_proc_event(button->device, event,
++button->pushed);