[S] Change in coreboot[master]: mb/lenovo/x200/blc: Add LTN121AT07-L02 at 750Hz

[Bill XIE (Code Review)]

Attention is currently required from: Stefan Ott, Bill XIE, Alexander Couzens.

Hello Stefan Ott, build bot (Jenkins), Angel Pons, Arthur Heymans, Alexander Couzens,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/74182

to look at the new patch set (#11).

Change subject: mb/lenovo/x200/blc: Add LTN121AT07-L02 at 750Hz
......................................................................

mb/lenovo/x200/blc: Add LTN121AT07-L02 at 750Hz

Its EDID string is "LTN121AT07L02". The vendor sets BLC_PWM_CTL to
0x31313131.

This frequency seems working well on the x200 with this panel, which
is said to be LED.

Change-Id: I8b0ec04c6f6fcb6d4027a5114698db87d7718191
Signed-off-by: Bill XIE 
---
M src/mainboard/lenovo/x200/blc.c
1 file changed, 17 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/82/74182/11