diff options
| author | Sven Schnelle <svens@stackframe.org> | 2011-06-23 19:12:25 +0200 |
|---|---|---|
| committer | Sven Schnelle <svens@stackframe.org> | 2011-07-07 15:47:29 +0200 |
| commit | 61cd5bfae493607a434df91fc582ab1ffd36b3cc (patch) | |
| tree | 4d4f59269631e1af71409b0b3d5b8d53f6eaa9aa /src/mainboard/lenovo/t60/acpi | |
| parent | a78d57296861e98bc5f5875c3ee0ef813403c860 (diff) | |
T60: handle EC events in SMM if ACPI is disabled
Change-Id: I6f9e90015cafef3da896453ef8e3588434ae3554
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Reviewed-on: http://review.coreboot.org/89
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/mainboard/lenovo/t60/acpi')
| -rw-r--r-- | src/mainboard/lenovo/t60/acpi/video.asl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/t60/acpi/video.asl b/src/mainboard/lenovo/t60/acpi/video.asl index c2f9dfb459..9a458e90f6 100644 --- a/src/mainboard/lenovo/t60/acpi/video.asl +++ b/src/mainboard/lenovo/t60/acpi/video.asl @@ -19,6 +19,8 @@ * MA 02110-1301 USA */ +#include "smi.h" + Device (DSPC) { Name (_ADR, 0x00020001) @@ -31,6 +33,7 @@ Device (DSPC) Method(BRTD, 0, NotSerialized) { + Trap(SMI_BRIGHTNESS_DOWN) Store(BRTC, Local0) if (LGreater (Local0, 15)) { @@ -41,6 +44,7 @@ Device (DSPC) Method(BRTU, 0, NotSerialized) { + Trap(SMI_BRIGHTNESS_UP) Store (BRTC, Local0) if (LLess(Local0, 0xff)) { |