Paul Menzel has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/35961 )
Change subject: mb/google/poppy: Change mic_bias voltage to 2.9V for atlas ......................................................................
Patch Set 2:
(5 comments)
https://review.coreboot.org/c/coreboot/+/35961/2//COMMIT_MSG Commit Message:
https://review.coreboot.org/c/coreboot/+/35961/2//COMMIT_MSG@7 PS2, Line 7: Change Increase
https://review.coreboot.org/c/coreboot/+/35961/2//COMMIT_MSG@9 PS2, Line 9: 2.6Volts Please add a space before the unit.
https://review.coreboot.org/c/coreboot/+/35961/2//COMMIT_MSG@10 PS2, Line 10: 2.7Volts Does the datasheet claim that?
So why do you choose 2.9 V?
https://review.coreboot.org/c/coreboot/+/35961/2//COMMIT_MSG@10 PS2, Line 10: volatge voltage
https://review.coreboot.org/c/coreboot/+/35961/2//COMMIT_MSG@9 PS2, Line 9: Earpods Mic is not working with 2.6Volts and it requires : a volatge greater than 2.7Volts. Please use the full text width of 75 characters.