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-rw-r--r--src/mainboard/purism/librem_skl/dsdt.asl1
-rw-r--r--src/mainboard/purism/librem_skl/variants/librem13v2/devicetree.cb3
-rw-r--r--src/mainboard/purism/librem_skl/variants/librem15v3/devicetree.cb3
3 files changed, 7 insertions, 0 deletions
diff --git a/src/mainboard/purism/librem_skl/dsdt.asl b/src/mainboard/purism/librem_skl/dsdt.asl
index 687de930d0..5ef19e12f6 100644
--- a/src/mainboard/purism/librem_skl/dsdt.asl
+++ b/src/mainboard/purism/librem_skl/dsdt.asl
@@ -24,6 +24,7 @@ DefinitionBlock(
{
#include <soc/intel/skylake/acpi/systemagent.asl>
#include <soc/intel/skylake/acpi/pch.asl>
+ #include <drivers/intel/gma/acpi/default_brightness_levels.asl>
}
}
diff --git a/src/mainboard/purism/librem_skl/variants/librem13v2/devicetree.cb b/src/mainboard/purism/librem_skl/variants/librem13v2/devicetree.cb
index f69c4822bb..6c55af66cc 100644
--- a/src/mainboard/purism/librem_skl/variants/librem13v2/devicetree.cb
+++ b/src/mainboard/purism/librem_skl/variants/librem13v2/devicetree.cb
@@ -8,6 +8,9 @@ chip soc/intel/skylake
register "gpu_pch_backlight_pwm_hz" = "200"
+ # IGD Displays
+ register "gfx" = "GMA_STATIC_DISPLAYS(0)"
+
register "deep_s3_enable_ac" = "0"
register "deep_s3_enable_dc" = "0"
register "deep_s5_enable_ac" = "0"
diff --git a/src/mainboard/purism/librem_skl/variants/librem15v3/devicetree.cb b/src/mainboard/purism/librem_skl/variants/librem15v3/devicetree.cb
index f5b8b99885..f48135297e 100644
--- a/src/mainboard/purism/librem_skl/variants/librem15v3/devicetree.cb
+++ b/src/mainboard/purism/librem_skl/variants/librem15v3/devicetree.cb
@@ -8,6 +8,9 @@ chip soc/intel/skylake
register "gpu_pch_backlight_pwm_hz" = "200"
+ # IGD Displays
+ register "gfx" = "GMA_STATIC_DISPLAYS(0)"
+
register "deep_s3_enable_ac" = "0"
register "deep_s3_enable_dc" = "0"
register "deep_s5_enable_ac" = "0"