diff options
| author | Raul E Rangel <rrangel@chromium.org> | 2019-04-04 14:50:06 -0600 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2019-04-09 06:19:51 -0700 |
| commit | 61b34b2cab9bd0ab65a3ef6ab7ad4d674cfa1255 (patch) | |
| tree | 65587e5dc08686478746947937836a8cce2b688a /common | |
| parent | c633a2d6c8267d704cda54d30996d4eeeae87989 (diff) | |
| download | chrome-ec-61b34b2cab9bd0ab65a3ef6ab7ad4d674cfa1255.tar.gz | |
grunt/usb_pd_policy: Don't disconnect the USB lines while negotiating PD
This policy causes USB 3 to disconnect when doing DP negotiation. If
negotiation results in DOCK then the USB 3 lines are reconnected
resulting in renegotiating the USB device again.
There are other chromebooks already doing the same thing. e.g., oak.
BUG=b:123310411
TEST=Tried a test with a monitor and with a USB-C hub with HDMI.
Verified that the extra disconnect is gone.
Change-Id: I907e19689ff608ab2608e973875410cf94bb0053
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1553572
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Reviewed-by: Diana Z <dzigterman@chromium.org>
Diffstat (limited to 'common')
0 files changed, 0 insertions, 0 deletions