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| author | Edward O'Callaghan <quasisec@google.com> | 2020-01-17 18:47:11 +1100 |
|---|---|---|
| committer | Edward O'Callaghan <quasisec@chromium.org> | 2020-04-15 02:35:22 +0000 |
| commit | 4f176913c102599c59c98c0729cc198ad19adda4 (patch) | |
| tree | fed51190d612511f94fbc0891133660411476257 /src/mainboard/google/reef/chromeos.c | |
| parent | ef43711aadcaf61ed1234035afc2e0282bb94e97 (diff) | |
mainboard/puff: Tune ALC5682I rise_fall times on i2c
Tunes the headphone amp i2c with measured signal shape.
BUG=b:147192377
BRANCH=none
TEST=builds and measured i2c frequency below 400khz
Change-Id: I60f73bcf60ed140f595c953be371b982a63f7b95
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38459
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: Daniel Kurtz <djkurtz@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/mainboard/google/reef/chromeos.c')
0 files changed, 0 insertions, 0 deletions