diff options
author | Benson Leung <bleung@chromium.org> | 2017-12-13 13:32:15 +0300 |
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committer | Chanwoo Choi <cw00.choi@samsung.com> | 2017-12-15 11:21:49 +0300 |
commit | c7eb47f9e45226571be31212f6efd4b307d3b59d (patch) | |
tree | c4277b27d85431d5021a4516cace435d0b384153 /include/linux/mfd/cros_ec_commands.h | |
parent | 4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323 (diff) | |
download | linux-c7eb47f9e45226571be31212f6efd4b307d3b59d.tar.xz |
extcon: usbc-cros-ec: add support to notify USB type cables.
Extend the driver to notify host and device type cables and the presence
of power.
Signed-off-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'include/linux/mfd/cros_ec_commands.h')
-rw-r--r-- | include/linux/mfd/cros_ec_commands.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/mfd/cros_ec_commands.h b/include/linux/mfd/cros_ec_commands.h index 2b16e95b9bb8..a83f6498b95e 100644 --- a/include/linux/mfd/cros_ec_commands.h +++ b/include/linux/mfd/cros_ec_commands.h @@ -2904,16 +2904,33 @@ enum usb_pd_control_mux { USB_PD_CTRL_MUX_AUTO = 5, }; +enum usb_pd_control_swap { + USB_PD_CTRL_SWAP_NONE = 0, + USB_PD_CTRL_SWAP_DATA = 1, + USB_PD_CTRL_SWAP_POWER = 2, + USB_PD_CTRL_SWAP_VCONN = 3, + USB_PD_CTRL_SWAP_COUNT +}; + struct ec_params_usb_pd_control { uint8_t port; uint8_t role; uint8_t mux; + uint8_t swap; } __packed; #define PD_CTRL_RESP_ENABLED_COMMS (1 << 0) /* Communication enabled */ #define PD_CTRL_RESP_ENABLED_CONNECTED (1 << 1) /* Device connected */ #define PD_CTRL_RESP_ENABLED_PD_CAPABLE (1 << 2) /* Partner is PD capable */ +#define PD_CTRL_RESP_ROLE_POWER BIT(0) /* 0=SNK/1=SRC */ +#define PD_CTRL_RESP_ROLE_DATA BIT(1) /* 0=UFP/1=DFP */ +#define PD_CTRL_RESP_ROLE_VCONN BIT(2) /* Vconn status */ +#define PD_CTRL_RESP_ROLE_DR_POWER BIT(3) /* Partner is dualrole power */ +#define PD_CTRL_RESP_ROLE_DR_DATA BIT(4) /* Partner is dualrole data */ +#define PD_CTRL_RESP_ROLE_USB_COMM BIT(5) /* Partner USB comm capable */ +#define PD_CTRL_RESP_ROLE_EXT_POWERED BIT(6) /* Partner externally powerd */ + struct ec_response_usb_pd_control_v1 { uint8_t enabled; uint8_t role; |