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Forkoz uploaded patch set #4 to the change originally created by Da Lao.

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mb/lenovo/t440p: update VBT to version 2179

Update T440p's VBT from version 1215 to version 2179. Extracted
using VBiosFinder (
from the latest bios update file:

The new version solves the problem that DP output was broken
under Windows.

Test: boot t440p with both SeaBIOS and Tianocore payloads,
verify dp output and backlight control all works under both
Linux and Windows.

Signed-off-by: Da Lao <>
Change-Id: If8669b8de6fa0801e261138651b8b2cf50432a70
M src/mainboard/lenovo/t440p/data.vbt
1 file changed, 0 insertions(+), 0 deletions(-)

git pull ssh:// refs/changes/23/40723/4

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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Change-Id: If8669b8de6fa0801e261138651b8b2cf50432a70
Gerrit-Change-Number: 40723
Gerrit-PatchSet: 4
Gerrit-Owner: Da Lao <>
Gerrit-Reviewer: Alexander Couzens <>
Gerrit-Reviewer: Angel Pons <>
Gerrit-Reviewer: Forkoz <>
Gerrit-Reviewer: Patrick Rudolph <>
Gerrit-Reviewer: Paul Menzel <>
Gerrit-Reviewer: build bot (Jenkins) <>
Gerrit-CC: Nico Huber <>
Gerrit-Attention: Da Lao <>
Gerrit-MessageType: newpatchset