From cc2f08e7bbf9fc32bdd37079ee93b477ef4e8d09 Mon Sep 17 00:00:00 2001 From: Leah Rowe Date: Mon, 14 Jul 2025 11:18:42 +0100 Subject: Revert "coreboot: rev 8b52167a9f 13 July 2025, rebase t480" This reverts commit 32dfdfbb01b84bb9c058e9b84305f15a14d4e231. The update caused an issue on T480: Backlight comes on, then off, then on, then off, repeatedly, and never gets to the payload. Will have to investigate further. Signed-off-by: Leah Rowe --- .../0018-mb-dell-e6400-Use-100-MHz-reference-clock-for-displa.patch | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'config/coreboot/default/patches/0018-mb-dell-e6400-Use-100-MHz-reference-clock-for-displa.patch') 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 a03a4b19..863ae505 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 e3d766b05a58ba8db0f19d5a6f124e5a18373562 Mon Sep 17 00:00:00 2001 +From 12d29915dcd43053b7e3a17e778db3627fbbadfb Mon Sep 17 00:00:00 2001 From: Nicholas Chin Date: Mon, 20 May 2024 10:24:16 -0600 -Subject: [PATCH 18/43] mb/dell/e6400: Use 100 MHz reference clock for display +Subject: [PATCH 18/41] 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 -- cgit v1.2.1