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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: Utkarsh Patel <utkarsh.h.patel@intel.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: Enric 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
zero-sugar-mainline-defconfig
Utkarsh Patel 2020-11-13 12:24:57 -08:00 committed by Greg Kroah-Hartman
parent 13d40ff85d
commit 5384cffd7b
1 changed files with 1 additions and 2 deletions
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3
drivers/platform/chrome/cros_ec_typec.c
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@ -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);