diff options
| author | Heikki Krogerus <heikki.krogerus@linux.intel.com> | 2018-03-20 15:57:05 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-22 15:40:10 +0300 |
| commit | ceeb162500c3480b660a47d509db7955a7913271 (patch) | |
| tree | f532363ff66a205bd47aa6be9e28d9604db7159e /include/linux/usb/tcpm.h | |
| parent | fde0aa6c175a4d8aa19e82b86ae0f9278bc8563b (diff) | |
| download | linux-ceeb162500c3480b660a47d509db7955a7913271.tar.xz | |
usb: typec: Separate the definitions for data and power roles
USB Type-C specification v1.2 separated the power and data
roles more clearly. Dual-Role-Data term was introduced, and
the meaning of DRP was changed from "Dual-Role-Port" to
"Dual-Role-Power".
In order to allow the port drivers to describe the
capabilities of the ports more clearly according to the
newest specifications, introducing separate definitions for
the data roles.
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/usb/tcpm.h')
| -rw-r--r-- | include/linux/usb/tcpm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/usb/tcpm.h b/include/linux/usb/tcpm.h index ca1c0b57f03f..5a5e1d8c5b65 100644 --- a/include/linux/usb/tcpm.h +++ b/include/linux/usb/tcpm.h @@ -91,6 +91,7 @@ struct tcpc_config { unsigned int operating_snk_mw; enum typec_port_type type; + enum typec_port_data data; enum typec_role default_role; bool try_role_hw; /* try.{src,snk} implemented in hardware */ |