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thinkpad-acpi: drop HKEY event 0x5010

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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>
This commit is contained in:
Henrique de Moraes Holschuh
2009-09-20 14:09:24 -03:00
committed by Len Brown
parent 4be73005e4
commit 176dd98523
2 changed files with 5 additions and 5 deletions
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8
drivers/platform/x86/thinkpad_acpi.c
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@@ -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;