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| author |   Azhar Shaikh <azhar.shaikh@intel.com> | 2020-08-21 14:47:22 -0700 |
|---|---|---|
| committer |   Enric Balletbo i Serra <enric.balletbo@collabora.com> | 2020-08-24 12:45:56 +0200 |
| commit | 5381b0ed54b6af3c0e8184b43e34154e17904848 (patch) | |
| tree | ec1c7838baf199d54baadde848651aae7b41ab57 /drivers/platform | |
| parent | platform/chrome: cros_ec_typec: USB4 support (diff) | |
| download | wireguard-linux-5381b0ed54b6af3c0e8184b43e34154e17904848.tar.xz wireguard-linux-5381b0ed54b6af3c0e8184b43e34154e17904848.zip | |
platform/chrome: cros_ec_typec: Send enum values to usb_role_switch_set_role()
usb_role_switch_set_role() has the second argument as enum for usb_role.
Currently depending upon the data role i.e. UFP(0) or DFP(1) is sent.
This eventually translates to USB_ROLE_NONE in case of UFP and
USB_ROLE_DEVICE in case of DFP. Correct this by sending correct enum
values as USB_ROLE_DEVICE in case of UFP and USB_ROLE_HOST in case of
DFP.
Fixes: 7e7def15fa4b ("platform/chrome: cros_ec_typec: Add USB mux control")
Signed-off-by: Azhar Shaikh <azhar.shaikh@intel.com>
Cc: Prashant Malani <pmalani@chromium.org>
Reviewed-by: Prashant Malani <pmalani@chromium.org>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/chrome/cros_ec_typec.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/platform/chrome/cros_ec_typec.c b/drivers/platform/chrome/cros_ec_typec.c index 585f27e2b362..739a1c846949 100644 --- a/drivers/platform/chrome/cros_ec_typec.c +++ b/drivers/platform/chrome/cros_ec_typec.c @@ -622,7 +622,8 @@ static int cros_typec_port_update(struct cros_typec_data *typec, int port_num) dev_warn(typec->dev, "Configure muxes failed, err = %d\n", ret); return usb_role_switch_set_role(typec->ports[port_num]->role_sw, - !!(resp.role & PD_CTRL_RESP_ROLE_DATA)); + resp.role & PD_CTRL_RESP_ROLE_DATA + ? USB_ROLE_HOST : USB_ROLE_DEVICE); } static int cros_typec_get_cmd_version(struct cros_typec_data *typec) |