Kevin Chiu has uploaded this change for review.
mb/google/guybrush/var/nipperkin: Add _HID for privacy screen device
BUG=b:204401306
BRANCH=guybrush
TEST=emerge-guybrush coreboot
Change-Id: I3f45fabac1548cca39379f91cc42fed0cd04f8a3
Signed-off-by: Kevin Chiu <kevin.chiu.17802@gmail.com>
---
M src/mainboard/google/guybrush/Kconfig.name
M src/mainboard/google/guybrush/variants/nipperkin/overridetree.cb
2 files changed, 14 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/25/61125/1
diff --git a/src/mainboard/google/guybrush/Kconfig.name b/src/mainboard/google/guybrush/Kconfig.name
index e8b1b32..a682c76 100644
--- a/src/mainboard/google/guybrush/Kconfig.name
+++ b/src/mainboard/google/guybrush/Kconfig.name
@@ -7,6 +7,7 @@
config BOARD_GOOGLE_NIPPERKIN
bool "-> Nipperkin"
select BOARD_GOOGLE_BASEBOARD_GUYBRUSH
+ select DRIVERS_GFX_GENERIC
config BOARD_GOOGLE_DEWATT
bool "-> Dewatt"
diff --git a/src/mainboard/google/guybrush/variants/nipperkin/overridetree.cb b/src/mainboard/google/guybrush/variants/nipperkin/overridetree.cb
index f9092a2..d849f0d 100644
--- a/src/mainboard/google/guybrush/variants/nipperkin/overridetree.cb
+++ b/src/mainboard/google/guybrush/variants/nipperkin/overridetree.cb
@@ -161,6 +161,19 @@
}"
device domain 0 on
+ device ref gpp_gfx_bridge_0 on
+ chip drivers/gfx/generic
+ register "device_count" = "1"
+ register "device[0].name" = ""LCD""
+ # Use Chrome OS privacy screen _HID
+ register "device[0].hid" = ""GOOG0010""
+ # Internal panel on the first port of the graphics chip
+ register "device[0].addr" = "0x80010400"
+ register "device[0].privacy.enabled" = "1"
+ register "device[0].privacy.gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_5)"
+ device pci 00.0 on end
+ end
+ end
device ref gpp_bridge_2 on
# Required so the NVMe gets placed into D3 when entering S0i3.
chip drivers/pcie/rtd3/device
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