diff options
Diffstat (limited to 'src/mainboard/lenovo/t520')
| -rw-r--r-- | src/mainboard/lenovo/t520/acpi_tables.c | 7 | ||||
| -rw-r--r-- | src/mainboard/lenovo/t520/devicetree.cb | 3 | ||||
| -rw-r--r-- | src/mainboard/lenovo/t520/dsdt.asl | 5 |
3 files changed, 5 insertions, 10 deletions
diff --git a/src/mainboard/lenovo/t520/acpi_tables.c b/src/mainboard/lenovo/t520/acpi_tables.c index abb6b31286..bb0f1a444f 100644 --- a/src/mainboard/lenovo/t520/acpi_tables.c +++ b/src/mainboard/lenovo/t520/acpi_tables.c @@ -51,13 +51,6 @@ void acpi_create_gnvs(global_nvs_t *gnvs) gnvs->s5u0 = 0; gnvs->s5u1 = 0; - /* IGD Displays */ - gnvs->ndid = 3; - gnvs->did[0] = 0x80000100; - gnvs->did[1] = 0x80000240; - gnvs->did[2] = 0x80000410; - gnvs->did[3] = 0x80000410; - gnvs->did[4] = 0x00000005; // the lid is open by default. gnvs->lids = 1; diff --git a/src/mainboard/lenovo/t520/devicetree.cb b/src/mainboard/lenovo/t520/devicetree.cb index bf575d8da1..3688145887 100644 --- a/src/mainboard/lenovo/t520/devicetree.cb +++ b/src/mainboard/lenovo/t520/devicetree.cb @@ -1,4 +1,7 @@ chip northbridge/intel/sandybridge + # IGD Displays + register "gfx.ndid" = "3" + register "gfx.did" = "{ 0x80000100, 0x80000240, 0x80000410, 0x80000410, 0x00000005 }" # Enable DisplayPort Hotplug with 6ms pulse register "gpu_dp_d_hotplug" = "0x06" diff --git a/src/mainboard/lenovo/t520/dsdt.asl b/src/mainboard/lenovo/t520/dsdt.asl index fbe1ae7c15..42165a10bd 100644 --- a/src/mainboard/lenovo/t520/dsdt.asl +++ b/src/mainboard/lenovo/t520/dsdt.asl @@ -20,11 +20,10 @@ */ #define THINKPAD_EC_GPE 17 -#define BRIGHTNESS_UP \_SB.PCI0.GFX0.LCD0.INCB -#define BRIGHTNESS_DOWN \_SB.PCI0.GFX0.LCD0.DECB +#define BRIGHTNESS_UP \_SB.PCI0.GFX0.INCB +#define BRIGHTNESS_DOWN \_SB.PCI0.GFX0.DECB #define ACPI_VIDEO_DEVICE \_SB.PCI0.GFX0 #define EC_LENOVO_H8_ME_WORKAROUND 1 -#define HAVE_LCD_SCREEN 1 DefinitionBlock( "dsdt.aml", |