diff options
| author | Vitaly Rodionov <vitaly.rodionov@cirrus.corp-partner.google.com> | 2021-05-06 19:50:36 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-05-12 08:00:12 +0000 |
| commit | 2be6da1d49ea7abc5102a6bcc2b7749192032fb9 (patch) | |
| tree | 137ac0ebb1d43ba156a51ef324e2dec1c43a26f1 /src/mainboard/google/kukui/panel_flapjack.c | |
| parent | 5d24231427bd57d9304ef75d1b9aa552321942ae (diff) | |
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 <vitaly.rodionov@cirrus.corp-partner.google.com>
Change-Id: I87c6f01af1bdb5b1cb8e399191519598d7fbe9ea
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52981
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/kukui/panel_flapjack.c')
0 files changed, 0 insertions, 0 deletions