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authorFrancis Rowe <info@gluglug.org.uk>2014-12-25 19:00:55 +0000
committerFrancis Rowe <info@gluglug.org.uk>2014-12-25 19:02:29 +0000
commit379745c0b9edb89ab2651de779b29ec1612c7c8a (patch)
treef2174f96404f30660c9c05718eb8934e7f49ae29
parent85653238893cb76e64fa8505fed7f4561e088e77 (diff)
downloadlibrebootfr-379745c0b9edb89ab2651de779b29ec1612c7c8a.tar.gz
librebootfr-379745c0b9edb89ab2651de779b29ec1612c7c8a.zip
Enable cstates 1 and 2 on macbook21
This reduces heat / power usage when the system is idle
-rw-r--r--docs/release.html1
-rwxr-xr-xgetcb3
2 files changed, 3 insertions, 1 deletions
diff --git a/docs/release.html b/docs/release.html
index 4d1accd8..3b4c8f7b 100644
--- a/docs/release.html
+++ b/docs/release.html
@@ -120,6 +120,7 @@
Changes for this release (latest changes first, earliest changes last)
</h2>
<ul>
+ <li>Enabled cstates 1 and 2 on macbook21. This reduces idle heat / power consumption.</li>
<li>buildrom-withgrub: disabled creation of *txtmode*.rom for X200 (only framebuffer graphics work)</li>
<li>Updated SeaBIOS (again)</li>
<li>docs/install/index.html#flashrom_x200: improve instructions</li>
diff --git a/getcb b/getcb
index b099fc1c..b17d9a61 100755
--- a/getcb
+++ b/getcb
@@ -56,7 +56,8 @@ git fetch http://review.coreboot.org/coreboot refs/changes/50/7050/2 && git cher
# 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.
+# Enable cstates 1 and 2 on macbook21. This reduces heat / power usage when the system is idle
+git fetch http://review.coreboot.org/coreboot refs/changes/23/7923/2 && git cherry-pick FETCH_HEAD
# ec/lenovo/h8: permanently enable wifi/trackpoint/touchpad/bluetooth/wwan
git fetch http://review.coreboot.org/coreboot refs/changes/58/7058/7 && git cherry-pick FETCH_HEAD