Messages in this thread | | | Subject | Re: [PATCH 1/2] platform/chrome: cros_ec_typec: Add TBT pd_ctrl fields | From | Enric Balletbo i Serra <> | Date | Fri, 26 Jun 2020 11:10:58 +0200 |
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Hi Prashant,
On 24/6/20 10:09, Prashant Malani wrote: > 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>
Applied both patches for 5.9
> --- > .../linux/platform_data/cros_ec_commands.h | 19 +++++++++++++++---- > 1 file 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 >
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