diff options
| author | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | 2009-09-20 19:09:24 +0200 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-09-20 19:45:15 +0200 |
| commit | 176dd98523fee4836210bc0834c8e3e6a93247bf (patch) | |
| tree | 20b059599a12c3beab4787957ecfea8b224080a9 /drivers/platform | |
| parent | thinkpad-acpi: remove uneeded tp_features.hotkey tests in hotkey_exit (diff) | |
| download | linux-176dd98523fee4836210bc0834c8e3e6a93247bf.tar.xz linux-176dd98523fee4836210bc0834c8e3e6a93247bf.zip | |
thinkpad-acpi: drop HKEY event 0x5010
HKEY event 0x5010 is useless to us: old ThinkPads don't issue it. Newer
ThinkPads won't issue it anymore. And all ThinkPads issue 0x1010 and
0x1011 events.
Just silently drop it instead of sending it to userspace.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/thinkpad_acpi.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 1b4d6f686bf0..66ba5f57d786 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -3305,7 +3305,6 @@ static bool hotkey_notify_usrevent(const u32 hkey, *ignore_acpi_ev = false; switch (hkey) { - case 0x5010: /* Lenovo new BIOS: brightness changed */ case 0x500b: /* X61t: tablet pen inserted into bay */ case 0x500c: /* X61t: tablet pen removed from bay */ return true; @@ -3317,9 +3316,10 @@ static bool hotkey_notify_usrevent(const u32 hkey, *send_acpi_ev = false; return true; - case 0x5001: - case 0x5002: - /* LID switch events. Do not propagate */ + case 0x5001: /* Lid close */ + case 0x5002: /* Lid open */ + case 0x5010: /* brightness control */ + /* do not propagate these events */ *ignore_acpi_ev = true; return true; |