Francis Rowe (info@gluglug.org.uk) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/7051
-gerrit
commit cdd45b3883e215080c560d8bc2d892c3b3d2c7fd Author: Francis Rowe info@gluglug.org.uk Date: Sat Oct 11 20:36:10 2014 +0100
lenovo/t60: Enable legacy brightness controls (native graphics)
Value obtained by reading BLC_PWM_CTL when running the VBIOS (option ROM).
Change-Id: I95f634c5071f6d4bdd423819ce4e40985732761c Signed-off-by: Francis Rowe info@gluglug.org.uk --- src/mainboard/lenovo/t60/devicetree.cb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mainboard/lenovo/t60/devicetree.cb b/src/mainboard/lenovo/t60/devicetree.cb index 54b7da3..fba2e46 100644 --- a/src/mainboard/lenovo/t60/devicetree.cb +++ b/src/mainboard/lenovo/t60/devicetree.cb @@ -25,7 +25,7 @@ chip northbridge/intel/i945 register "gpu_hotplug" = "0x00000220" register "gpu_lvds_use_spread_spectrum_clock" = "1" register "gpu_lvds_is_dual_channel" = "1" - register "gpu_backlight" = "0x1280128" + register "gpu_backlight" = "0x58BF58BE"
device cpu_cluster 0 on chip cpu/intel/socket_mFCPGA478