| Message ID | 20210131151832.215931-4-kyletso@google.com |
|---|---|
| State | New |
| Headers | show |
| Series | common SVDM version and VDO from dt | expand |
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c index 403a483645dd..84c8a52f8af1 100644 --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -5677,6 +5677,18 @@ static int tcpm_fw_get_caps(struct tcpm_port *port, port->new_source_frs_current = frs_current; } + ret = fwnode_property_read_u32_array(fwnode, "sink-vdos", NULL, 0); + if (ret <= 0 && ret != -EINVAL) { + return -EINVAL; + } else if (ret > 0) { + port->nr_snk_vdo = min(ret, VDO_MAX_OBJECTS); + ret = fwnode_property_read_u32_array(fwnode, "sink-vdos", + port->snk_vdo, + port->nr_snk_vdo); + if (ret < 0) + return -EINVAL; + } + return 0; }
Commit a079973f462a ("usb: typec: tcpm: Remove tcpc_config configuration mechanism") removed the tcpc_config which includes the Sink VDO and it is not yet added back with fwnode. Add it now. Signed-off-by: Kyle Tso <kyletso@google.com> --- Changes since v1: - updated the commit message drivers/usb/typec/tcpm/tcpm.c | 12 ++++++++++++ 1 file changed, 12 insertions(+)