diff options
| -rw-r--r-- | drivers/usb/typec/tcpm/tcpm.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c index b45cd191a8a4..be0b6469dd3d 100644 --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -5722,6 +5722,20 @@ sink: port->new_source_frs_current = frs_current; } + /* sink-vdos is optional */ + ret = fwnode_property_count_u32(fwnode, "sink-vdos"); + if (ret < 0) + ret = 0; + + port->nr_snk_vdo = min(ret, VDO_MAX_OBJECTS); + if (port->nr_snk_vdo) { + ret = fwnode_property_read_u32_array(fwnode, "sink-vdos", + port->snk_vdo, + port->nr_snk_vdo); + if (ret < 0) + return ret; + } + return 0; } |