Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/40723 )
Change subject: mb/lenovo/t440p: update VBT to version 2179 ......................................................................
mb/lenovo/t440p: update VBT to version 2179
Update T440p's VBT from version 1215 to version 2179. Extracted using VBiosFinder (https://github.com/coderobe/VBiosFinder) from the latest bios update file: https://download.lenovo.com/pccbbs/mobiles/gluj42us.iso
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 dalao@tutanota.com Change-Id: If8669b8de6fa0801e261138651b8b2cf50432a70 Reviewed-on: https://review.coreboot.org/c/coreboot/+/40723 Tested-by: build bot (Jenkins) no-reply@coreboot.org Reviewed-by: Angel Pons th3fanbus@gmail.com Reviewed-by: Patrick Georgi pgeorgi@google.com Reviewed-by: Paul Menzel paulepanter@users.sourceforge.net Reviewed-by: Jamal Wright Crabstorage@getbackinthe.kitchen --- M src/mainboard/lenovo/t440p/data.vbt 1 file changed, 0 insertions(+), 0 deletions(-)
Approvals: build bot (Jenkins): Verified Patrick Georgi: Looks good to me, approved Paul Menzel: Looks good to me, but someone else must approve Angel Pons: Looks good to me, approved Jamal Wright: Looks good to me, but someone else must approve
diff --git a/src/mainboard/lenovo/t440p/data.vbt b/src/mainboard/lenovo/t440p/data.vbt index 1b2cd87..79077cc 100644 --- a/src/mainboard/lenovo/t440p/data.vbt +++ b/src/mainboard/lenovo/t440p/data.vbt Binary files differ