diff options
Diffstat (limited to 'drivers/usb/typec/ucsi/ucsi.h')
| -rw-r--r-- | drivers/usb/typec/ucsi/ucsi.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/usb/typec/ucsi/ucsi.h b/drivers/usb/typec/ucsi/ucsi.h index 0e7c92eb1b..c4d103db9d 100644 --- a/drivers/usb/typec/ucsi/ucsi.h +++ b/drivers/usb/typec/ucsi/ucsi.h @@ -16,6 +16,7 @@ struct ucsi; struct ucsi_altmode; +struct ucsi_connector; struct dentry; /* UCSI offsets (Bytes) */ @@ -59,6 +60,8 @@ struct dentry; * @sync_write: Blocking write operation * @async_write: Non-blocking write operation * @update_altmodes: Squashes duplicate DP altmodes + * @update_connector: Update connector capabilities before registering + * @connector_status: Updates connector status, called holding connector lock * * Read and write routines for UCSI interface. @sync_write must wait for the * Command Completion Event from the PPM before returning, and @async_write must @@ -73,6 +76,8 @@ struct ucsi_operations { const void *val, size_t val_len); bool (*update_altmodes)(struct ucsi *ucsi, struct ucsi_altmode *orig, struct ucsi_altmode *updated); + void (*update_connector)(struct ucsi_connector *con); + void (*connector_status)(struct ucsi_connector *con); }; struct ucsi *ucsi_create(struct device *dev, const struct ucsi_operations *ops); @@ -403,11 +408,10 @@ struct ucsi { /* PPM communication flags */ unsigned long flags; #define EVENT_PENDING 0 -#define COMMAND_PENDING 1 -#define ACK_PENDING 2 unsigned long quirks; #define UCSI_NO_PARTNER_PDOS BIT(0) /* Don't read partner's PDOs */ +#define UCSI_DELAY_DEVICE_PDOS BIT(1) /* Reading PDOs fails until the parter is in PD mode */ }; #define UCSI_MAX_SVID 5 |