[PATCH] usb: typec: ucsi: Invert DisplayPort role assignment

[Andrei Kuchynski <akuchynski@chromium.org>]

The existing implementation assigned these flags backwards, configuring
the partner's DisplayPort role to match the port's role instead of
complementing it.
This prevents proper configuration during DP altmode activation, often
causing `pin_assignment` to remain 0 in `dp_altmode_configure()` and
resulting in VDM negotiation failures:

    [  583.328246] typec port1.1: VDM 0xff01a150 failed

Additionally, the fix ensures that the `pin_assignment` sysfs attribute 
displays the correct values.

Cc: stable@vger.kernel.org
Fixes: af8622f6a585 ("usb: typec: ucsi: Support for DisplayPort alt mode")
Signed-off-by: Andrei Kuchynski <akuchynski@chromium.org>
---
 drivers/usb/typec/ucsi/displayport.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/typec/ucsi/displayport.c b/drivers/usb/typec/ucsi/displayport.c
index 8aae80b457d74..669f08013c7ab 100644
--- a/drivers/usb/typec/ucsi/displayport.c
+++ b/drivers/usb/typec/ucsi/displayport.c
@@ -166,12 +166,12 @@ static int ucsi_displayport_status_update(struct ucsi_dp *dp)
 	 * that Multi-function is preferred.
 	 */
 	if (DP_CAP_CAPABILITY(cap) & DP_CAP_UFP_D) {
-		dp->data.status |= DP_STATUS_CON_UFP_D;
+		dp->data.status |= DP_STATUS_CON_DFP_D;
 
 		if (DP_CAP_UFP_D_PIN_ASSIGN(cap) & BIT(DP_PIN_ASSIGN_D))
 			dp->data.status |= DP_STATUS_PREFER_MULTI_FUNC;
 	} else {
-		dp->data.status |= DP_STATUS_CON_DFP_D;
+		dp->data.status |= DP_STATUS_CON_UFP_D;
 
 		if (DP_CAP_DFP_D_PIN_ASSIGN(cap) & BIT(DP_PIN_ASSIGN_D))
 			dp->data.status |= DP_STATUS_PREFER_MULTI_FUNC;
-- 
2.54.0.823.g6e5bcc1fc9-goog