From c5a434a4e3182598042166b5e80a6aa66373d88a Mon Sep 17 00:00:00 2001
From: Francis Rowe <info@gluglug.org.uk>
Date: Sat, 22 Nov 2014 21:50:45 -0500
Subject: getcb: Revert X60/T60 to legacy backlight controls.

The ACPI brightness patches were abandoned and obsolete.
Revert to previous backlight control methods that libreboot used.
---
(limited to 'getcb')

diff --git a/getcb b/getcb
index bb79131..54df736 100755
--- a/getcb
+++ b/getcb
@@ -52,29 +52,21 @@ git reset --hard 8ffc085e1affaabbe3dca8ac6a89346b71dfc02e
 # Text mode patch for X60 native graphics (main patch already merged in coreboot. See 6723 on coreboot gerrit)
 git fetch http://review.coreboot.org/coreboot refs/changes/25/6725/3 && git cherry-pick FETCH_HEAD
 
-## lenovo/x60: Enable legacy brightness controls (native graphics)
-## NOT NEEDED. SEE ACPI BRIGHTNESS PATCH BELOW
-# git fetch http://review.coreboot.org/coreboot refs/changes/48/7048/4 && git cherry-pick FETCH_HEAD
+# lenovo/x60: Enable legacy brightness controls (native graphics)
+git fetch http://review.coreboot.org/coreboot refs/changes/48/7048/4 && git cherry-pick FETCH_HEAD
 
 # Enable T60 native graphics
 git fetch http://review.coreboot.org/coreboot refs/changes/45/5345/9 && git cherry-pick FETCH_HEAD
 # Enable text-mode graphics for T60
 git fetch http://review.coreboot.org/coreboot refs/changes/50/7050/2 && git cherry-pick FETCH_HEAD
-## lenovo/t60: Enable legacy brightness controls (native graphics)
-## NOT NEEDED. SEE ACPI BRIGHTNESS PATCH BELOW
-# git fetch http://review.coreboot.org/coreboot refs/changes/51/7051/1 && git cherry-pick FETCH_HEAD
+# lenovo/t60: Enable legacy brightness controls (native graphics)
+git fetch http://review.coreboot.org/coreboot refs/changes/51/7051/1 && git cherry-pick FETCH_HEAD
+
+# Note: macbook21 already has backlight control.
 
 # ec/lenovo/h8: permanently enable wifi/trackpoint/touchpad/bluetooth/wwan
 git fetch http://review.coreboot.org/coreboot refs/changes/58/7058/3 && git cherry-pick FETCH_HEAD
 
-# ACPI brightness for i945 targets (x60/t60/x60t/x60s/macbook21):
-git fetch http://review.coreboot.org/coreboot refs/changes/31/6731/7 && git cherry-pick FETCH_HEAD
-# Fix uneven backlight levels:
-git fetch http://review.coreboot.org/coreboot refs/changes/49/7049/1 && git cherry-pick FETCH_HEAD
-## note that the 2 changes above are abandoned. Libreboot might have to revert to legacy brightness later on (see above)
-## 6731 and and 7049 are still used for now, since they work in GNU/Linux. The author of 6731 abandoned it
-## because of incompatibility with Windows, but obviously libreboot doesn't care about that.
-
 # Apply necessary patches (from resources/libreboot/patch/)
 # ---------------------------------------------------------------------------------
 
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