[coreboot-gerrit] Patch set updated for coreboot: lenovo/x60: Enable brightness controls (native graphics)
Francis Rowe (info@gluglug.org.uk)
gerrit at coreboot.org
Mon Jun 22 18:36:21 CEST 2015
Francis Rowe (info at gluglug.org.uk) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/7048
-gerrit
commit 274db7350ba70cd2c3247d051baaa7626db64c64
Author: Francis Rowe <info at gluglug.org.uk>
Date: Sat Oct 11 16:43:28 2014 +0100
lenovo/x60: Enable brightness controls (native graphics)
On i945 legacy brightness control is enabled by a single
bit in BLC_PWM_CTL. It's bit 16 or bit 0 (the other one
reverses polarity). Set the bit to enable brightness
controls.
Change-Id: Id855c4e91fe71fb489739e62fbe99ca22841acd2
Signed-off-by: Francis Rowe <info at gluglug.org.uk>
---
src/mainboard/lenovo/x60/devicetree.cb | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mainboard/lenovo/x60/devicetree.cb b/src/mainboard/lenovo/x60/devicetree.cb
index a3d31a6..b20dde5 100644
--- a/src/mainboard/lenovo/x60/devicetree.cb
+++ b/src/mainboard/lenovo/x60/devicetree.cb
@@ -27,7 +27,7 @@ chip northbridge/intel/i945
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
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