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ideapad: generate valid key event only 

Otherwise will generate KEY_UNKNOWN on un-listed vpc event,
which means nothing and is hard for user to report the detail
of the event.

Signed-off-by: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
This commit is contained in:
Ike Panhc 2012-05-03 17:38:46 +08:00 committed by Matthew Garrett
parent a5c3892f56
commit 20a769c1c6
1 changed files with 5 additions and 1 deletions
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6
drivers/platform/x86/ideapad-laptop.c
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@ -784,6 +784,10 @@ static void ideapad_acpi_notify(struct acpi_device *adevice, u32 event)
case 9:
ideapad_sync_rfk_state(priv);
break;
case 13:
case 6:
ideapad_input_report(priv, vpc_bit);
break;
case 4:
ideapad_backlight_notify_brightness(priv);
break;
@ -794,7 +798,7 @@ static void ideapad_acpi_notify(struct acpi_device *adevice, u32 event)
ideapad_backlight_notify_power(priv);
break;
default:
ideapad_input_report(priv, vpc_bit);
pr_info("Unknown event: %lu\n", vpc_bit);
}
}
}