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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
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')
-rw-r--r--src/mainboard/apple/macbook21/devicetree.cb1
-rw-r--r--src/mainboard/lenovo/t400/devicetree.cb1
-rw-r--r--src/mainboard/lenovo/t420s/devicetree.cb1
-rw-r--r--src/mainboard/lenovo/t430s/devicetree.cb1
-rw-r--r--src/mainboard/lenovo/t520/devicetree.cb1
-rw-r--r--src/mainboard/lenovo/t530/devicetree.cb1
-rw-r--r--src/mainboard/lenovo/x200/devicetree.cb1
-rw-r--r--src/mainboard/lenovo/x201/devicetree.cb1
-rw-r--r--src/mainboard/lenovo/x220/devicetree.cb1
-rw-r--r--src/mainboard/lenovo/x230/devicetree.cb1
-rw-r--r--src/mainboard/lenovo/x60/devicetree.cb1
-rw-r--r--src/mainboard/packardbell/ms2290/devicetree.cb1
12 files changed, 0 insertions, 12 deletions
diff --git a/src/mainboard/apple/macbook21/devicetree.cb b/src/mainboard/apple/macbook21/devicetree.cb
index 04302175c7..422ec5a666 100644
--- a/src/mainboard/apple/macbook21/devicetree.cb
+++ b/src/mainboard/apple/macbook21/devicetree.cb
@@ -26,7 +26,6 @@ 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" = "0x1290128"
device cpu_cluster 0 on
diff --git a/src/mainboard/lenovo/t400/devicetree.cb b/src/mainboard/lenovo/t400/devicetree.cb
index c3fffe863d..cf6157c963 100644
--- a/src/mainboard/lenovo/t400/devicetree.cb
+++ b/src/mainboard/lenovo/t400/devicetree.cb
@@ -4,7 +4,6 @@ chip northbridge/intel/gm45
register "gfx.did" = "{ 0x80000100, 0x80000240, 0x80000410, 0x80000410, 0x00000005 }"
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"
diff --git a/src/mainboard/lenovo/t420s/devicetree.cb b/src/mainboard/lenovo/t420s/devicetree.cb
index cd7022850c..9dd32c0e21 100644
--- a/src/mainboard/lenovo/t420s/devicetree.cb
+++ b/src/mainboard/lenovo/t420s/devicetree.cb
@@ -13,7 +13,6 @@ 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" = "1"
register "gfx.link_frequency_270_mhz" = "1"
register "gfx.lvds_num_lanes" = "4"
register "gpu_cpu_backlight" = "0x1155"
diff --git a/src/mainboard/lenovo/t430s/devicetree.cb b/src/mainboard/lenovo/t430s/devicetree.cb
index f3e453e089..e94fcb3993 100644
--- a/src/mainboard/lenovo/t430s/devicetree.cb
+++ b/src/mainboard/lenovo/t430s/devicetree.cb
@@ -13,7 +13,6 @@ chip northbridge/intel/sandybridge
register "gpu_panel_power_backlight_on_delay" = "2100" # T3: 210ms
register "gpu_panel_power_backlight_off_delay" = "2100" # T4: 210ms
register "gfx.use_spread_spectrum_clock" = "1"
- register "gfx.lvds_dual_channel" = "1"
register "gfx.link_frequency_270_mhz" = "1"
register "gfx.lvds_num_lanes" = "1"
register "gpu_cpu_backlight" = "0x1155"
diff --git a/src/mainboard/lenovo/t520/devicetree.cb b/src/mainboard/lenovo/t520/devicetree.cb
index ff9745ef1c..d23a6486b7 100644
--- a/src/mainboard/lenovo/t520/devicetree.cb
+++ b/src/mainboard/lenovo/t520/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" = "1"
register "gfx.link_frequency_270_mhz" = "1"
register "gfx.lvds_num_lanes" = "4"
register "gpu_cpu_backlight" = "0x1155"
diff --git a/src/mainboard/lenovo/t530/devicetree.cb b/src/mainboard/lenovo/t530/devicetree.cb
index e1b22fdb84..1ead01cc0c 100644
--- a/src/mainboard/lenovo/t530/devicetree.cb
+++ b/src/mainboard/lenovo/t530/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" = "1"
register "gfx.link_frequency_270_mhz" = "1"
register "gfx.lvds_num_lanes" = "1"
register "gpu_cpu_backlight" = "0x1155"
diff --git a/src/mainboard/lenovo/x200/devicetree.cb b/src/mainboard/lenovo/x200/devicetree.cb
index cb4a021135..007141ca2e 100644
--- a/src/mainboard/lenovo/x200/devicetree.cb
+++ b/src/mainboard/lenovo/x200/devicetree.cb
@@ -4,7 +4,6 @@ chip northbridge/intel/gm45
register "gfx.did" = "{ 0x80000100, 0x80000240, 0x80000410, 0x80000410, 0x00000005 }"
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"
diff --git a/src/mainboard/lenovo/x201/devicetree.cb b/src/mainboard/lenovo/x201/devicetree.cb
index 8e9e0a1d32..0a42a53478 100644
--- a/src/mainboard/lenovo/x201/devicetree.cb
+++ b/src/mainboard/lenovo/x201/devicetree.cb
@@ -38,7 +38,6 @@ chip northbridge/intel/nehalem
register "gpu_cpu_backlight" = "0x58d"
register "gpu_pch_backlight" = "0x061a061a"
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"
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"
diff --git a/src/mainboard/lenovo/x230/devicetree.cb b/src/mainboard/lenovo/x230/devicetree.cb
index 99db7dd35c..25367c80f7 100644
--- a/src/mainboard/lenovo/x230/devicetree.cb
+++ b/src/mainboard/lenovo/x230/devicetree.cb
@@ -14,7 +14,6 @@ chip northbridge/intel/sandybridge
register "gpu_panel_power_backlight_on_delay" = "2100" # T3: 210ms
register "gpu_panel_power_backlight_off_delay" = "2100" # T4: 210ms
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" = "1"
register "gpu_cpu_backlight" = "0x1155"
diff --git a/src/mainboard/lenovo/x60/devicetree.cb b/src/mainboard/lenovo/x60/devicetree.cb
index b20dde5c34..b4d11447a6 100644
--- a/src/mainboard/lenovo/x60/devicetree.cb
+++ b/src/mainboard/lenovo/x60/devicetree.cb
@@ -26,7 +26,6 @@ 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" = "0x1290128"
device cpu_cluster 0 on
diff --git a/src/mainboard/packardbell/ms2290/devicetree.cb b/src/mainboard/packardbell/ms2290/devicetree.cb
index 0231b4b3db..5ca123eb6c 100644
--- a/src/mainboard/packardbell/ms2290/devicetree.cb
+++ b/src/mainboard/packardbell/ms2290/devicetree.cb
@@ -38,7 +38,6 @@ chip northbridge/intel/nehalem
register "gpu_cpu_backlight" = "0x58d"
register "gpu_pch_backlight" = "0x061a061a"
register "gfx.use_spread_spectrum_clock" = "0"
- register "gfx.lvds_dual_channel" = "1"
register "gfx.link_frequency_270_mhz" = "1"
register "gfx.lvds_num_lanes" = "4"