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Diffstat (limited to 'src/mainboard/lenovo/x60/dsdt.asl')
-rw-r--r--src/mainboard/lenovo/x60/dsdt.asl6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mainboard/lenovo/x60/dsdt.asl b/src/mainboard/lenovo/x60/dsdt.asl
index 92aac6ced7..40e5d05502 100644
--- a/src/mainboard/lenovo/x60/dsdt.asl
+++ b/src/mainboard/lenovo/x60/dsdt.asl
@@ -18,9 +18,11 @@
* Foundation, Inc.
*/
+#include "smi.h"
+
#define THINKPAD_EC_GPE 28
-#define BRIGHTNESS_UP \DSPC.BRTU
-#define BRIGHTNESS_DOWN \DSPC.BRTD
+#define BRIGHTNESS_UP \_SB.PCI0.GFX0.INCB
+#define BRIGHTNESS_DOWN \_SB.PCI0.GFX0.DECB
#define ACPI_VIDEO_DEVICE \_SB.PCI0.GFX0
DefinitionBlock(