diff options
Diffstat (limited to 'include/linux/mfd/cros_ec_commands.h')
| -rw-r--r-- | include/linux/mfd/cros_ec_commands.h | 117 |
1 files changed, 114 insertions, 3 deletions
diff --git a/include/linux/mfd/cros_ec_commands.h b/include/linux/mfd/cros_ec_commands.h index c93e7e0300ef..2b16e95b9bb8 100644 --- a/include/linux/mfd/cros_ec_commands.h +++ b/include/linux/mfd/cros_ec_commands.h @@ -285,6 +285,11 @@ enum host_event_code { EC_HOST_EVENT_HANG_DETECT = 20, /* Hang detect logic detected a hang and warm rebooted the AP */ EC_HOST_EVENT_HANG_REBOOT = 21, + /* PD MCU triggering host event */ + EC_HOST_EVENT_PD_MCU = 22, + + /* EC desires to change state of host-controlled USB mux */ + EC_HOST_EVENT_USB_MUX = 28, /* * The high bit of the event mask is not used as a host event code. If @@ -625,6 +630,10 @@ struct ec_params_get_cmd_versions { uint8_t cmd; /* Command to check */ } __packed; +struct ec_params_get_cmd_versions_v1 { + uint16_t cmd; /* Command to check */ +} __packed; + struct ec_response_get_cmd_versions { /* * Mask of supported versions; use EC_VER_MASK() to compare with a @@ -1158,13 +1167,20 @@ struct lightbar_params_v1 { struct rgb_s color[8]; /* 0-3 are Google colors */ } __packed; +/* Lightbar program */ +#define EC_LB_PROG_LEN 192 +struct lightbar_program { + uint8_t size; + uint8_t data[EC_LB_PROG_LEN]; +}; + struct ec_params_lightbar { uint8_t cmd; /* Command (see enum lightbar_command) */ union { struct { /* no args */ } dump, off, on, init, get_seq, get_params_v0, get_params_v1, - version, get_brightness, get_demo; + version, get_brightness, get_demo, suspend, resume; struct { uint8_t num; @@ -1182,8 +1198,13 @@ struct ec_params_lightbar { uint8_t led; } get_rgb; + struct { + uint8_t enable; + } manual_suspend_ctrl; + struct lightbar_params_v0 set_params_v0; struct lightbar_params_v1 set_params_v1; + struct lightbar_program set_program; }; } __packed; @@ -1216,7 +1237,8 @@ struct ec_response_lightbar { struct { /* no return params */ } off, on, init, set_brightness, seq, reg, set_rgb, - demo, set_params_v0, set_params_v1; + demo, set_params_v0, set_params_v1, + set_program, manual_suspend_ctrl, suspend, resume; }; } __packed; @@ -1240,6 +1262,10 @@ enum lightbar_command { LIGHTBAR_CMD_GET_DEMO = 15, LIGHTBAR_CMD_GET_PARAMS_V1 = 16, LIGHTBAR_CMD_SET_PARAMS_V1 = 17, + LIGHTBAR_CMD_SET_PROGRAM = 18, + LIGHTBAR_CMD_MANUAL_SUSPEND_CTRL = 19, + LIGHTBAR_CMD_SUSPEND = 20, + LIGHTBAR_CMD_RESUME = 21, LIGHTBAR_NUM_CMDS }; @@ -2285,13 +2311,28 @@ struct ec_params_charge_control { #define EC_CMD_CONSOLE_SNAPSHOT 0x97 /* - * Read next chunk of data from saved snapshot. + * Read data from the saved snapshot. If the subcmd parameter is + * CONSOLE_READ_NEXT, this will return data starting from the beginning of + * the latest snapshot. If it is CONSOLE_READ_RECENT, it will start from the + * end of the previous snapshot. + * + * The params are only looked at in version >= 1 of this command. Prior + * versions will just default to CONSOLE_READ_NEXT behavior. * * Response is null-terminated string. Empty string, if there is no more * remaining output. */ #define EC_CMD_CONSOLE_READ 0x98 +enum ec_console_read_subcmd { + CONSOLE_READ_NEXT = 0, + CONSOLE_READ_RECENT +}; + +struct ec_params_console_read_v1 { + uint8_t subcmd; /* enum ec_console_read_subcmd */ +} __packed; + /*****************************************************************************/ /* @@ -2869,6 +2910,76 @@ struct ec_params_usb_pd_control { uint8_t mux; } __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 */ + +struct ec_response_usb_pd_control_v1 { + uint8_t enabled; + uint8_t role; + uint8_t polarity; + char state[32]; +} __packed; + +#define EC_CMD_USB_PD_PORTS 0x102 + +struct ec_response_usb_pd_ports { + uint8_t num_ports; +} __packed; + +#define EC_CMD_USB_PD_POWER_INFO 0x103 + +#define PD_POWER_CHARGING_PORT 0xff +struct ec_params_usb_pd_power_info { + uint8_t port; +} __packed; + +enum usb_chg_type { + USB_CHG_TYPE_NONE, + USB_CHG_TYPE_PD, + USB_CHG_TYPE_C, + USB_CHG_TYPE_PROPRIETARY, + USB_CHG_TYPE_BC12_DCP, + USB_CHG_TYPE_BC12_CDP, + USB_CHG_TYPE_BC12_SDP, + USB_CHG_TYPE_OTHER, + USB_CHG_TYPE_VBUS, + USB_CHG_TYPE_UNKNOWN, +}; + +struct usb_chg_measures { + uint16_t voltage_max; + uint16_t voltage_now; + uint16_t current_max; + uint16_t current_lim; +} __packed; + +struct ec_response_usb_pd_power_info { + uint8_t role; + uint8_t type; + uint8_t dualrole; + uint8_t reserved1; + struct usb_chg_measures meas; + uint32_t max_power; +} __packed; + +/* Get info about USB-C SS muxes */ +#define EC_CMD_USB_PD_MUX_INFO 0x11a + +struct ec_params_usb_pd_mux_info { + uint8_t port; /* USB-C port number */ +} __packed; + +/* Flags representing mux state */ +#define USB_PD_MUX_USB_ENABLED (1 << 0) +#define USB_PD_MUX_DP_ENABLED (1 << 1) +#define USB_PD_MUX_POLARITY_INVERTED (1 << 2) +#define USB_PD_MUX_HPD_IRQ (1 << 3) + +struct ec_response_usb_pd_mux_info { + uint8_t flags; /* USB_PD_MUX_*-encoded USB mux state */ +} __packed; + /*****************************************************************************/ /* * Passthru commands |