FAILED: patch "[PATCH] usb: typec: ucsi: Don't update power_supply on power role" failed to apply to 6.6-stable tree

The patch below does not apply to the 6.6-stable tree.
If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y
git checkout FETCH_HEAD
git cherry-pick -x d98d413ca65d0790a8f3695d0a5845538958ab84
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<[email protected]>' --in-reply-to '2026060557-ethically-perkiness-c7ca@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^..

Possible dependencies:

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From d98d413ca65d0790a8f3695d0a5845538958ab84 Mon Sep 17 00:00:00 2001
From: Myrrh Periwinkle <[email protected]>
Date: Tue, 19 May 2026 18:41:40 +0700
Subject: [PATCH] usb: typec: ucsi: Don't update power_supply on power role
change if not connected

We only need to update the power_supply on power role change if the port is connected, because otherwise the online status should be the same for both cases.

index 53c101bd48e2..61cb24ed820f 100644
@@ -1308,7 +1308,12 @@ static void ucsi_handle_connector_change(struct work_struct *work)
 
 	if ((change & UCSI_CONSTAT_POWER_DIR_CHANGE) && role != prev_role) {
 		typec_set_pwr_role(con->port, role);
-		ucsi_port_psy_changed(con);
+
+		/* Some power_supply properties vary depending on the power direction when
+		 * connected
+		 */
+		if (UCSI_CONSTAT(con, CONNECTED))
+			ucsi_port_psy_changed(con);
 
 		/* Complete pending power role swap */
 		if (!completion_done(&con->complete))

From: Myrrh Periwinkle <[email protected]>

[ Upstream commit d98d413ca65d0790a8f3695d0a5845538958ab84 ]

We only need to update the power_supply on power role change if the port is connected, because otherwise the online status should be the same for both cases.

---
 drivers/usb/typec/ucsi/ucsi.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

index b88f4e179a7ad8..757f4ec3799710 100644
@@ -910,7 +910,12 @@ static void ucsi_handle_connector_change(struct work_struct *work)
 
 	if (con->status.change & UCSI_CONSTAT_POWER_DIR_CHANGE) {
 		typec_set_pwr_role(con->port, role);
-		ucsi_port_psy_changed(con);
+
+		/* Some power_supply properties vary depending on the power direction when
+		 * connected
+		 */
+		if (con->status.flags & UCSI_CONSTAT_CONNECTED)
+			ucsi_port_psy_changed(con);
 
 		/* Complete pending power role swap */
 		if (!completion_done(&con->complete))

2.53.0