From cec2d35cbe0e6d0314c5506bfdf0d655b3c733eb Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Fri, 26 Jan 2024 16:26:41 -0600 Subject: [PATCH] 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 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80201 Tested-by: build bot (Jenkins) Reviewed-by: Felix Singer Reviewed-by: Subrata Banik --- src/mainboard/google/rex/variants/karis/overridetree.cb | 1 + src/mainboard/google/rex/variants/rex0/overridetree.cb | 1 + 2 files changed, 2 insertions(+) diff --git a/src/mainboard/google/rex/variants/karis/overridetree.cb b/src/mainboard/google/rex/variants/karis/overridetree.cb index fcff2c927b..6cf286bbb2 100644 --- a/src/mainboard/google/rex/variants/karis/overridetree.cb +++ b/src/mainboard/google/rex/variants/karis/overridetree.cb @@ -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 diff --git a/src/mainboard/google/rex/variants/rex0/overridetree.cb b/src/mainboard/google/rex/variants/rex0/overridetree.cb index 781fd5914d..46f86f14eb 100644 --- a/src/mainboard/google/rex/variants/rex0/overridetree.cb +++ b/src/mainboard/google/rex/variants/rex0/overridetree.cb @@ -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""