[coreboot-gerrit] New patch to review for coreboot: 34d785b mainboard/lenovo/t400: Increase backlight frequency to reduce flicker

Timothy Pearson (tpearson@raptorengineeringinc.com) gerrit at coreboot.org
Tue Apr 7 05:03:37 CEST 2015


Timothy Pearson (tpearson at raptorengineeringinc.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9331

-gerrit

commit 34d785bceb7887d3a91371fbc2fe38cfedd71dd8
Author: Timothy Pearson <tpearson at raptorengineeringinc.com>
Date:   Mon Apr 6 22:02:18 2015 -0500

    mainboard/lenovo/t400: Increase backlight frequency to reduce flicker
    
    Change-Id: Ifb485f4aad385aac794978527fd7d246f444ea08
    Signed-off-by: Timothy Pearson <tpearson at raptorengineeringinc.com>
---
 src/mainboard/lenovo/t400/devicetree.cb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mainboard/lenovo/t400/devicetree.cb b/src/mainboard/lenovo/t400/devicetree.cb
index cc27d25..6280b91 100644
--- a/src/mainboard/lenovo/t400/devicetree.cb
+++ b/src/mainboard/lenovo/t400/devicetree.cb
@@ -5,6 +5,8 @@ chip northbridge/intel/gm45
 	register "gfx.link_frequency_270_mhz" = "1"
 	register "gfx.lvds_num_lanes" = "4"
 
+	register "gfx.backlight" = "0x620062"
+
 	device cpu_cluster 0 on
 		chip cpu/intel/socket_BGA956
 			device lapic 0 on end



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