Attention is currently required from: Hung-Te Lin, Yidi Lin, Yu-Ping Wu.
cong yang has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/80198?usp=email )
Change subject: mb/google/geralt: Increase VM18 LDO voltage to 1.9V for Ciri ......................................................................
Patch Set 3:
(3 comments)
Commit Message:
https://review.coreboot.org/c/coreboot/+/80198/comment/231226d8_46bf388c : PS2, Line 7: Increase vm18 ldo voltage for Ciri
mb/google/geralt: Increase VM18 LDO voltage to 1. […]
Done
https://review.coreboot.org/c/coreboot/+/80198/comment/98150c22_5436f4c7 : PS2, Line 9: the current voltage measured : at mainboard side is 1.79V and at panel side is 1.74V.
what are the both values after adjusting the voltage ?
After adjusting mainboard side voltage is 1.89V and panel side is 1.84V.
https://review.coreboot.org/c/coreboot/+/80198/comment/3a1d350a_b5e5215b : PS2, Line 13: BUG=b:322080023
do we have any panel issue ? or this patch is to meet the panel requirement.
No panel issue, just that IC vendor recommends the panel side voltage needs to be more than 1.8V. After adjusting has meet the panel requirements.