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authorVladimir Serbinenko <phcoder@gmail.com>2015-10-10 23:58:08 +0200
committerVladimir Serbinenko <phcoder@gmail.com>2015-10-11 10:07:12 +0000
commit551cff08d540ced6817cfe230750a311d573c209 (patch)
treeed32fa211b291527ed275aa286faa2af49584f72 /src/mainboard/lenovo/x220
parent68c70994e5c7c38c8fe3625477d3191d186b7e68 (diff)
downloadcoreboot-551cff08d540ced6817cfe230750a311d573c209.tar.xz
Derive lvds_dual_channel from EDID timings.
Based on the info by Felix Held. Change-Id: Iab84dd8a0e3c942da20a6e21db5510e4ad16cadd Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/11857 Tested-by: build bot (Jenkins) Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src/mainboard/lenovo/x220')
-rw-r--r--src/mainboard/lenovo/x220/devicetree.cb1
1 files changed, 0 insertions, 1 deletions
diff --git a/src/mainboard/lenovo/x220/devicetree.cb b/src/mainboard/lenovo/x220/devicetree.cb
index 9c3aac661a..6e9054afcd 100644
--- a/src/mainboard/lenovo/x220/devicetree.cb
+++ b/src/mainboard/lenovo/x220/devicetree.cb
@@ -14,7 +14,6 @@ chip northbridge/intel/sandybridge
register "gpu_panel_power_backlight_on_delay" = "2000" # T3: 200ms
register "gpu_panel_power_backlight_off_delay" = "2000" # T4: 200ms
register "gfx.use_spread_spectrum_clock" = "1"
- register "gfx.lvds_dual_channel" = "0"
register "gfx.link_frequency_270_mhz" = "1"
register "gfx.lvds_num_lanes" = "4"
register "gpu_cpu_backlight" = "0x1155"