Change in coreboot[master]: drivers/i2c/cs42l42: Make HS_BIAS_SENSE_EN optional

[Vitaly Rodionov (Code Review)]

Attention is currently required from: Furquan Shaikh, Ian Feng, Vitaly Rodionov, Angel Pons, Marco Chen, Karthik Ramasubramanian.
Hello build bot (Jenkins), Furquan Shaikh, Marco Chen, Karthik Ramasubramanian, EricR Lai,

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

https://review.coreboot.org/c/coreboot/+/52981

to look at the new patch set (#4).

Change subject: drivers/i2c/cs42l42: Make HS_BIAS_SENSE_EN optional
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drivers/i2c/cs42l42: Make HS_BIAS_SENSE_EN optional

HSBIAS_SENSE_EN configures HSBIAS output current sense through
the external 2.21-k resistor. HSBIAS_SENSE is hardware feature to reduce
the potential pop noise during the headset plug out slowly. But on some
platforms ESD voltage will affect it causing test to fail, especially
with CTIA headset type. For different hardware setups, a designer might
want to tweak default behavior.

Signed-off-by: Vitaly Rodionov 
Change-Id: I87c6f01af1bdb5b1cb8e399191519598d7fbe9ea
---
M src/drivers/i2c/cs42l42/chip.h
M src/drivers/i2c/cs42l42/cs42l42.c
2 files changed, 14 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/81/52981/4