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Data Structures
struct	usb4_retimer_dsm_uuid

Macros
#define	USB_PD_MUX_NONE 0 /* Open switch */

#define	USB_PD_MUX_USB_ENABLED BIT(0) /* USB connected */

#define	USB_PD_MUX_SAFE_MODE BIT(5) /* DP is in safe mode */

#define	USB_PD_MUX_TBT_COMPAT_ENABLED BIT(6) /* TBT compat enabled */

#define	USB_PD_MUX_USB4_ENABLED BIT(7) /* USB4 enabled */

#define	USB_RETIMER_FW_UPDATE_OP_SHIFT 4

#define	USB_RETIMER_FW_UPDATE_ERROR 0xfe

#define	USB_RETIMER_FW_UPDATE_SUSPEND_PD 1 /* Suspend PD port */

#define	USB_RETIMER_FW_UPDATE_RESUME_PD 2 /* Resume PD port */

#define	USB_RETIMER_FW_UPDATE_GET_MUX 3 /* Read current USB MUX */

#define	USB_RETIMER_FW_UPDATE_SET_USB 4 /* Set MUX to USB mode */

#define	USB_RETIMER_FW_UPDATE_SET_SAFE 5 /* Set MUX to Safe mode */

#define	USB_RETIMER_FW_UPDATE_SET_TBT 6 /* Set MUX to TBT mode */

#define	USB_RETIMER_FW_UPDATE_DISCONNECT 7 /* Set MUX to disconnect */

Functions
const char *	ec_retimer_fw_update_path (void)

void	ec_retimer_fw_update (uint8_t data)

int	retimer_get_index_for_typec (uint8_t typec_port)

Macro Definition Documentation

◆ USB_PD_MUX_NONE

#define USB_PD_MUX_NONE 0 /* Open switch */

Definition at line 7 of file retimer.h.

◆ USB_PD_MUX_SAFE_MODE

#define USB_PD_MUX_SAFE_MODE BIT(5) /* DP is in safe mode */

Definition at line 9 of file retimer.h.

◆ USB_PD_MUX_TBT_COMPAT_ENABLED

#define USB_PD_MUX_TBT_COMPAT_ENABLED BIT(6) /* TBT compat enabled */

Definition at line 10 of file retimer.h.

◆ USB_PD_MUX_USB4_ENABLED

#define USB_PD_MUX_USB4_ENABLED BIT(7) /* USB4 enabled */

Definition at line 11 of file retimer.h.

◆ USB_PD_MUX_USB_ENABLED

#define USB_PD_MUX_USB_ENABLED BIT(0) /* USB connected */

Definition at line 8 of file retimer.h.

◆ USB_RETIMER_FW_UPDATE_DISCONNECT

#define USB_RETIMER_FW_UPDATE_DISCONNECT 7 /* Set MUX to disconnect */

Definition at line 22 of file retimer.h.

◆ USB_RETIMER_FW_UPDATE_ERROR

#define USB_RETIMER_FW_UPDATE_ERROR 0xfe

Definition at line 14 of file retimer.h.

◆ USB_RETIMER_FW_UPDATE_GET_MUX

#define USB_RETIMER_FW_UPDATE_GET_MUX 3 /* Read current USB MUX */

Definition at line 18 of file retimer.h.

◆ USB_RETIMER_FW_UPDATE_OP_SHIFT

#define USB_RETIMER_FW_UPDATE_OP_SHIFT 4

Definition at line 13 of file retimer.h.

◆ USB_RETIMER_FW_UPDATE_RESUME_PD

#define USB_RETIMER_FW_UPDATE_RESUME_PD 2 /* Resume PD port */

Definition at line 17 of file retimer.h.

◆ USB_RETIMER_FW_UPDATE_SET_SAFE

#define USB_RETIMER_FW_UPDATE_SET_SAFE 5 /* Set MUX to Safe mode */

Definition at line 20 of file retimer.h.

◆ USB_RETIMER_FW_UPDATE_SET_TBT

#define USB_RETIMER_FW_UPDATE_SET_TBT 6 /* Set MUX to TBT mode */

Definition at line 21 of file retimer.h.

◆ USB_RETIMER_FW_UPDATE_SET_USB

#define USB_RETIMER_FW_UPDATE_SET_USB 4 /* Set MUX to USB mode */

Definition at line 19 of file retimer.h.

◆ USB_RETIMER_FW_UPDATE_SUSPEND_PD

#define USB_RETIMER_FW_UPDATE_SUSPEND_PD 1 /* Suspend PD port */

Definition at line 16 of file retimer.h.

Function Documentation

◆ ec_retimer_fw_update()

void ec_retimer_fw_update ( uint8_t data )

Definition at line 443 of file retimer.c.

References acpigen_emit_namestring(), acpigen_write_byte(), acpigen_write_store(), and ec_retimer_fw_update_path().

Referenced by usb4_retimer_execute_ec_cmd().

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◆ ec_retimer_fw_update_path()

const char* ec_retimer_fw_update_path ( void )

Definition at line 438 of file retimer.c.

References NULL.

Referenced by ec_retimer_fw_update(), and usb4_retimer_execute_ec_cmd().