Skip to content
Snippets Groups Projects
Commit 745643d3 authored by Badhri Jagan Sridharan's avatar Badhri Jagan Sridharan
Browse files

usb: type-c: tcpm: Check for Rp for tPDDebounce


According the spec, the following is the conditions for exiting Try.SNK
state:
"The port shall wait for tDRPTry and only then begin monitoring the CC1 and
CC2 pins for the SNK.Rp state. The port shall then transition to
Attached.SNK when the SNK.Rp state is detected on exactly one of the CC1
or CC2 pins for at least tPDDebounce and V BUS is detected. Alternatively,
the port shall transition to TryWait.SRC if SNK.Rp state is not detected
for tPDDebounce."

Bug: 64261058
Signed-off-by: default avatarBadhri Jagan Sridharan <Badhri@google.com>
Change-Id: I2a12a833d0b2d9718a49f7bee53ceca8382ea2ef
parent 56df2632
Branches
Tags
No related merge requests found
Loading
0% Loading or .
You are about to add 0 people to the discussion. Proceed with caution.
Please register or to comment