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| author | Sam Hurst <shurst@google.com> | 2020-03-11 10:48:18 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-03-18 17:55:47 +0000 |
| commit | ef8e792fbbd5e5c1fd73fc96a422de2d3b1dec53 (patch) | |
| tree | 72f54be757d7a56ab437d11244623aa6b95531ae /include | |
| parent | 7a4365dafa4dd68b75c7a778540cef9b9f267132 (diff) | |
| download | chrome-ec-ef8e792fbbd5e5c1fd73fc96a422de2d3b1dec53.tar.gz | |
TCPMv2: Use a DPM_REQUEST message to trigger Port Discovery
On reboot, while charging from a dongle, send a DPM_REQUEST
message to trigger a Port Discover to enter an Alt Mode.
And add a flag to signal that the Port Discovery should
continue if it was interrupted by a message reception.
BUG=b:149662829
BRANCH=none
TEST=make -j buildall
Manual tests:
Tested with an apple dock and several other docks on
kohaku
Signed-off-by: Sam Hurst <shurst@google.com>
Change-Id: I058c4717758792c77c02c26a74f2d9e9c4954ba0
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2098566
Tested-by: Sam Hurst <shurst@google.com>
Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Jett Rink <jettrink@chromium.org>
Commit-Queue: Sam Hurst <shurst@google.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/usb_pe_sm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/usb_pe_sm.h b/include/usb_pe_sm.h index ee4d8f3066..c22103efa4 100644 --- a/include/usb_pe_sm.h +++ b/include/usb_pe_sm.h @@ -41,6 +41,7 @@ enum pe_dpm_request { DPM_REQUEST_SRC_STARTUP = BIT(15), DPM_REQUEST_HARD_RESET_SEND = BIT(16), DPM_REQUEST_SOFT_RESET_SEND = BIT(17), + DPM_REQUEST_PORT_DISCOVERY = BIT(18), }; /** |