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Diffstat (limited to 'src/mainboard/apple/macbook21/devicetree.cb')
-rw-r--r--src/mainboard/apple/macbook21/devicetree.cb5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mainboard/apple/macbook21/devicetree.cb b/src/mainboard/apple/macbook21/devicetree.cb
index e70ca052bd..04302175c7 100644
--- a/src/mainboard/apple/macbook21/devicetree.cb
+++ b/src/mainboard/apple/macbook21/devicetree.cb
@@ -20,11 +20,14 @@
##
chip northbridge/intel/i945
+ # IGD Displays
+ register "gfx.ndid" = "3"
+ register "gfx.did" = "{ 0x80000100, 0x80000240, 0x80000410, 0x80000410, 0x00000005 }"
register "gpu_hotplug" = "0x00000220"
register "gpu_lvds_use_spread_spectrum_clock" = "1"
register "gpu_lvds_is_dual_channel" = "0"
- register "gpu_backlight" = "0x1280128"
+ register "gpu_backlight" = "0x1290128"
device cpu_cluster 0 on
chip cpu/intel/socket_mFCPGA478