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mb/google/rex: Set display output type for eDP panel 

Set the display type for the LCD panel configured via the gfx/generic
driver. This will ensure the correct DID/device address are generated
in the SSDT.

Change-Id: I8f390c58710c91bf77555f664e8f89f08ca59b30
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80201
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Subrata Banik <subratabanik@google.com>
This commit is contained in:
Matt DeVillier 2024-01-26 16:26:41 -06:00 committed by Felix Singer
parent 73cc08afa6
commit cec2d35cbe
2 changed files with 2 additions and 0 deletions
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1
src/mainboard/google/rex/variants/karis/overridetree.cb
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@ -130,6 +130,7 @@ chip soc/intel/meteorlake
register "device_count" = "6"
# DDIA for eDP
register "device[0].name" = ""LCD""
register "device[0].type" = "panel"
# DDIB for HDMI
register "device[1].name" = ""DD01""
# TCP0 (DP-1) for port C0

1
src/mainboard/google/rex/variants/rex0/overridetree.cb
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@ -155,6 +155,7 @@ chip soc/intel/meteorlake
register "device_count" = "6"
# DDIA for eDP
register "device[0].name" = ""LCD""
register "device[0].type" = "panel"
# DDIB for HDMI
# If HDMI is not enumerated in the kernel, then no GFX device should be added for DDIB
register "device[1].name" = ""DD01""