From 76ea54e96211bd9f4eae1e384312cfeabf593918 Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Sun, 29 Dec 2019 12:09:31 -0600 Subject: [PATCH] mb/google/atlas: Add libgfxinit support Add Kconfig, panel delays extracted from VBT (and confirmed by Linux) Test: build/boot Atlas with libgfxinit and Tianocore payload Change-Id: I94c227cd4f020db719bf81118d983493752bb00f Signed-off-by: Matt DeVillier Reviewed-on: https://review.coreboot.org/c/coreboot/+/37989 Reviewed-by: Angel Pons Tested-by: build bot (Jenkins) --- src/mainboard/google/poppy/Kconfig | 1 + src/mainboard/google/poppy/variants/atlas/devicetree.cb | 7 +++++++ 2 files changed, 8 insertions(+) diff --git a/src/mainboard/google/poppy/Kconfig b/src/mainboard/google/poppy/Kconfig index 5a621bb940..855382143c 100644 --- a/src/mainboard/google/poppy/Kconfig +++ b/src/mainboard/google/poppy/Kconfig @@ -142,6 +142,7 @@ config VARIANT_SPECIFIC_OPTIONS_ATLAS select DRIVERS_SPI_ACPI select DRIVERS_USB_ACPI select EXCLUDE_NATIVE_SD_INTERFACE + select MAINBOARD_HAS_LIBGFXINIT select MAINBOARD_HAS_SPI_TPM_CR50 select VARIANT_HAS_CAMERA_ACPI select GEO_SAR_ENABLE if CHROMEOS_WIFI_SAR diff --git a/src/mainboard/google/poppy/variants/atlas/devicetree.cb b/src/mainboard/google/poppy/variants/atlas/devicetree.cb index ac86e79f22..52a2dc765e 100644 --- a/src/mainboard/google/poppy/variants/atlas/devicetree.cb +++ b/src/mainboard/google/poppy/variants/atlas/devicetree.cb @@ -1,5 +1,12 @@ chip soc/intel/skylake + register "gpu_pp_up_delay_ms" = "200" + register "gpu_pp_down_delay_ms" = "50" + register "gpu_pp_cycle_delay_ms" = "600" + register "gpu_pp_backlight_on_delay_ms" = " 1" + register "gpu_pp_backlight_off_delay_ms" = "200" + register "gpu_pch_backlight_pwm_hz" = "200" + # Deep Sx states register "deep_s3_enable_ac" = "0" register "deep_s3_enable_dc" = "0"