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| author | Abe Levkoy <alevkoy@chromium.org> | 2020-10-15 10:52:50 -0600 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-10-22 19:38:09 +0000 |
| commit | e1728abb335acf11e2c9512ae88181a770935850 (patch) | |
| tree | 75e3d109394193178e2552bf41f0492d44f5db01 /include/ec_commands.h | |
| parent | 67645100a8dd165840c65f4bb73343ec1e53300f (diff) | |
| download | chrome-ec-e1728abb335acf11e2c9512ae88181a770935850.tar.gz | |
TCPMv2: Add typeccontrol enter-mode subcommand
Define and implement TYPEC_CONTROL_COMMAND_ENTER_MODE. Allow DPM state
to be accessed asynchronously by host commands. Add support for this
command to ectool.
BUG=b:168030639
TEST=Attach DP dongle; discovers but does not enter
TEST=ectool typeccontrol 1 2 0; enters DP
TEST=Attach TBT dock and TBT active cable; discovers but does not enter
TEST=ectool typeccontrol 1 2 1; enters TBT
BRANCH=none
Change-Id: I218c4b9a92004ef1efe9a27b2a920031961b33f3
Signed-off-by: Abe Levkoy <alevkoy@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2454538
Reviewed-by: Diana Z <dzigterman@chromium.org>
Diffstat (limited to 'include/ec_commands.h')
| -rw-r--r-- | include/ec_commands.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/ec_commands.h b/include/ec_commands.h index 226571b005..c378847904 100644 --- a/include/ec_commands.h +++ b/include/ec_commands.h @@ -6371,6 +6371,14 @@ struct ec_response_typec_discovery { enum typec_control_command { TYPEC_CONTROL_COMMAND_EXIT_MODES, TYPEC_CONTROL_COMMAND_CLEAR_EVENTS, + TYPEC_CONTROL_COMMAND_ENTER_MODE, +}; + +/* Modes (USB or alternate) that a type-C port may enter. */ +enum typec_mode { + TYPEC_MODE_DP, + TYPEC_MODE_TBT, + TYPEC_MODE_USB4, }; struct ec_params_typec_control { @@ -6385,6 +6393,7 @@ struct ec_params_typec_control { */ union { uint32_t clear_events_mask; + uint8_t mode_to_enter; /* enum typec_mode */ uint8_t placeholder[128]; }; } __ec_align1; |