diff options
author | li feng <li1.feng@intel.com> | 2016-05-04 12:37:51 -0700 |
---|---|---|
committer | chrome-bot <chrome-bot@chromium.org> | 2016-06-14 22:00:51 -0700 |
commit | aff5c83053cf88edf3c4331b09b25d7361c1ba9a (patch) | |
tree | 7e1aee232be23aaf52bea7cb2b6bebe16a3faf7f /include/usb_mux.h | |
parent | a800ecfec6a293522c12fad1003dff71b0eaec80 (diff) | |
download | chrome-ec-aff5c83053cf88edf3c4331b09b25d7361c1ba9a.tar.gz |
amenia: Support DP alt mode of Type-C controller in amenia.
BUG=none
BRANCH=none
TEST=On Amenia TR1.2, tested with HDMI to Type-C dongle. Both Analogix
and Parade ports have HDMI on extended display.
Change-Id: Ifb95c289019063a8a24d135e3b3a09cb4d446210
Signed-off-by: Divya Sasidharan <divya.s.sasidharan@intel.com>
Signed-off-by: li feng <li1.feng@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/348881
Commit-Ready: Li1 Feng <li1.feng@intel.com>
Tested-by: Li1 Feng <li1.feng@intel.com>
Reviewed-by: Shawn N <shawnn@chromium.org>
Diffstat (limited to 'include/usb_mux.h')
-rw-r--r-- | include/usb_mux.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/usb_mux.h b/include/usb_mux.h index 4f38b8e68e..52917efb45 100644 --- a/include/usb_mux.h +++ b/include/usb_mux.h @@ -75,6 +75,12 @@ struct usb_mux { * @return EC_SUCCESS on success, non-zero error code on failure. */ int (*board_init)(const struct usb_mux *mux); + + /* + * USB Type-C DP alt mode support. Notify Type-C controller + * there is DP dongle hot-plug. + */ + void (*hpd_update)(int port, int hpd_lvl, int hpd_irq); }; /* Supported USB mux drivers */ |