Commit 5384cffd authored by Utkarsh Patel's avatar Utkarsh Patel Committed by Greg Kroah-Hartman
Browse files

platform/chrome: cros_ec_typec: Correct the Thunderbolt rounded/non-rounded cable support 



Thunderbolt rounded/non-rounded cable support is two bits value. Correcting
it as per the Thunderbolt 3 cable discover mode VDO changes done in the
Thunderbolt 3 alternate mode header.

Signed-off-by: default avatarUtkarsh Patel <utkarsh.h.patel@intel.com>
Reviewed-by: default avatarHeikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: default avatarEnric Balletbo i Serra <enric.balletbo@collabora.com>
--
Changes in v2:
- Removed the fixes tag as there is no functional implication.
--
Link: https://lore.kernel.org/r/20201113202503.6559-3-utkarsh.h.patel@intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 13d40ff8

drivers/platform/chrome/cros_ec_typec.c

+1 −2
Original line number Diff line number Diff line
@@ -438,8 +438,7 @@ static int cros_typec_enable_tbt(struct cros_typec_data *typec, 
	if (pd_ctrl->control_flags & USB_PD_CTRL_ACTIVE_LINK_UNIDIR)

		data.cable_mode |= TBT_CABLE_LINK_TRAINING;



	if (pd_ctrl->cable_gen)

		data.cable_mode |= TBT_CABLE_ROUNDED;

	data.cable_mode |= TBT_SET_CABLE_ROUNDED(pd_ctrl->cable_gen);



	/* Enter Mode VDO */

	data.enter_vdo = TBT_SET_CABLE_SPEED(pd_ctrl->cable_speed);