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authorLeah Rowe <leah@libreboot.org>2026-02-19 21:57:19 +0000
committerLeah Rowe <leah@libreboot.org>2026-02-21 08:26:44 +0000
commit2edd583aeef27f4f37d893db8342c71fd2268758 (patch)
treecdc2859c990147015a184390cd6c13c9eb163b5e /config/coreboot/default/patches/0018-mb-dell-e6400-Use-100-MHz-reference-clock-for-displa.patch
parent1068acd2c0297c5cfd35951de062568f3f2fa0e8 (diff)
Add ThinkPad X270 coreboot port from Kat Inskip
Courtesy of Kat Inskip who ported this board. Headphone output doesn't work at the moment, due to incorrect verb. Intel VBT is also wrong. Both are taken from another board. This will be amended later with the correct verb and VBT. Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'config/coreboot/default/patches/0018-mb-dell-e6400-Use-100-MHz-reference-clock-for-displa.patch')
-rw-r--r--config/coreboot/default/patches/0018-mb-dell-e6400-Use-100-MHz-reference-clock-for-displa.patch4
1 files changed, 2 insertions, 2 deletions
diff --git a/config/coreboot/default/patches/0018-mb-dell-e6400-Use-100-MHz-reference-clock-for-displa.patch b/config/coreboot/default/patches/0018-mb-dell-e6400-Use-100-MHz-reference-clock-for-displa.patch
index 0899b7e0..fdb225e8 100644
--- a/config/coreboot/default/patches/0018-mb-dell-e6400-Use-100-MHz-reference-clock-for-displa.patch
+++ b/config/coreboot/default/patches/0018-mb-dell-e6400-Use-100-MHz-reference-clock-for-displa.patch
@@ -1,7 +1,7 @@
-From 760ea1634b4b3bcf3dc0aef9b058d383f2c230ab Mon Sep 17 00:00:00 2001
+From 130a5ca25fbedb58e49b613e4a7cece715b545ae Mon Sep 17 00:00:00 2001
From: Nicholas Chin <nic.c3.14@gmail.com>
Date: Mon, 20 May 2024 10:24:16 -0600
-Subject: [PATCH 18/45] mb/dell/e6400: Use 100 MHz reference clock for display
+Subject: [PATCH 18/48] mb/dell/e6400: Use 100 MHz reference clock for display
The E6400 uses a 100 MHz reference clock for spread spectrum support on
LVDS, whereas libgfxinit previously assumed a 96 MHz input clock. For