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| author |   Prashant Malani <pmalani@chromium.org> | 2020-06-24 01:09:23 -0700 |
|---|---|---|
| committer |   Enric Balletbo i Serra <enric.balletbo@collabora.com> | 2020-06-25 10:18:27 +0200 |
| commit | 5e48a03bb9bff1728164040d71aa03cdb3cdfca2 (patch) | |
| tree | 0b13df9793519621041972301b99d9e6f5436cc5 /include/linux/platform_data/cros_ec_commands.h | |
| parent | platform/chrome: cros_ec_typec: Make configure_mux static (diff) | |
| download | linux-dev-5e48a03bb9bff1728164040d71aa03cdb3cdfca2.tar.xz linux-dev-5e48a03bb9bff1728164040d71aa03cdb3cdfca2.zip | |
platform/chrome: cros_ec: Add TBT pd_ctrl fields
To support Thunderbolt compatibility mode, synchronize
ec_response_usb_pd_control_v2 with the Chrome EC version, so that
we get the Thunderbolt related control fields and macros.
Signed-off-by: Prashant Malani <pmalani@chromium.org>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Diffstat (limited to 'include/linux/platform_data/cros_ec_commands.h')
| -rw-r--r-- | include/linux/platform_data/cros_ec_commands.h | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/include/linux/platform_data/cros_ec_commands.h b/include/linux/platform_data/cros_ec_commands.h index a7b0fc440c35..b808570bdd04 100644 --- a/include/linux/platform_data/cros_ec_commands.h +++ b/include/linux/platform_data/cros_ec_commands.h @@ -4917,15 +4917,26 @@ struct ec_response_usb_pd_control_v1 { #define USBC_PD_CC_UFP_ATTACHED 4 /* UFP attached to usbc */ #define USBC_PD_CC_DFP_ATTACHED 5 /* DPF attached to usbc */ +/* Active/Passive Cable */ +#define USB_PD_CTRL_ACTIVE_CABLE BIT(0) +/* Optical/Non-optical cable */ +#define USB_PD_CTRL_OPTICAL_CABLE BIT(1) +/* 3rd Gen TBT device (or AMA)/2nd gen tbt Adapter */ +#define USB_PD_CTRL_TBT_LEGACY_ADAPTER BIT(2) +/* Active Link Uni-Direction */ +#define USB_PD_CTRL_ACTIVE_LINK_UNIDIR BIT(3) + struct ec_response_usb_pd_control_v2 { uint8_t enabled; uint8_t role; uint8_t polarity; char state[32]; - uint8_t cc_state; /* USBC_PD_CC_*Encoded cc state */ - uint8_t dp_mode; /* Current DP pin mode (MODE_DP_PIN_[A-E]) */ - /* CL:1500994 Current cable type */ - uint8_t reserved_cable_type; + uint8_t cc_state; /* enum pd_cc_states representing cc state */ + uint8_t dp_mode; /* Current DP pin mode (MODE_DP_PIN_[A-E]) */ + uint8_t reserved; /* Reserved for future use */ + uint8_t control_flags; /* USB_PD_CTRL_*flags */ + uint8_t cable_speed; /* TBT_SS_* cable speed */ + uint8_t cable_gen; /* TBT_GEN3_* cable rounded support */ } __ec_align1; #define EC_CMD_USB_PD_PORTS 0x0102 |