From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E36B3374C4; Tue, 26 Aug 2025 13:55:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756216523; cv=none; b=REbQqYIHwDg+1ZrPOJpb3nl1awXWFrpgOeOktjhY5+S3JdoVFnaQLtaTlMmb1CsHR5iWnOq+2GTbAkl4S9x0DBviC7XUJ6ts6MCUueu5h6JBIeW/CAMC7q21wdSbZZ2I9JI5IgjA30RX2/emfYlSJHlNikSg+8/nVEfFvvHkHJo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756216523; c=relaxed/simple; bh=VRxjKrnMPL6BYF47KaFZgCGgiGAjPYtT2csXVc+I+sU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=W114i1g1+B+tfaXjtim9fHskjRxFagCEIfek+l5pymJpjMvL3aDWfLwBQ7q3y1ObtKpbuKEK8oOW088JpBI9oYhmRhQFQKWFqJumNsfO8tsqcGAb2BIFU1MqWwyF/+QZx8DQG+iW7CEjoT2g3TNEvZ3G7mEaSSyzf3s6rgto6w4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=QHJrJIXz; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="QHJrJIXz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 49A37C116B1; Tue, 26 Aug 2025 13:55:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1756216522; bh=VRxjKrnMPL6BYF47KaFZgCGgiGAjPYtT2csXVc+I+sU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QHJrJIXz1UYaoZqNk/AEdrRecLmysX4NygC4OL6/YJ13OnbCFHCzGWnGOuvsXEtdp UeALHTNF0ew0elTSGkoO3ndonwCf6rjZzO7DM0sAnmAEEcYmFelnn8hq0LnoZI8G34 4DcYRSOhw5Kqw73jg+ozJJLC4hLJx4qfhNpdbwRU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, stable , Myrrh Periwinkle , Heikki Krogerus Subject: [PATCH 5.15 443/644] usb: typec: ucsi: Update power_supply on power role change Date: Tue, 26 Aug 2025 13:08:54 +0200 Message-ID: <20250826110957.445717797@linuxfoundation.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250826110946.507083938@linuxfoundation.org> References: <20250826110946.507083938@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Myrrh Periwinkle commit 7616f006db07017ef5d4ae410fca99279aaca7aa upstream. The current power direction of an USB-C port also influences the power_supply's online status, so a power role change should also update the power_supply. Fixes an issue on some systems where plugging in a normal USB device in for the first time after a reboot will cause upower to erroneously consider the system to be connected to AC power. Cc: stable Fixes: 0e6371fbfba3 ("usb: typec: ucsi: Report power supply changes") Signed-off-by: Myrrh Periwinkle Reviewed-by: Heikki Krogerus Link: https://lore.kernel.org/r/20250721-fix-ucsi-pwr-dir-notify-v1-1-e53d5340cb38@qtmlabs.xyz Signed-off-by: Greg Kroah-Hartman --- drivers/usb/typec/ucsi/ucsi.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/usb/typec/ucsi/ucsi.c +++ b/drivers/usb/typec/ucsi/ucsi.c @@ -793,6 +793,7 @@ static void ucsi_handle_connector_change if (con->status.change & UCSI_CONSTAT_CONNECT_CHANGE) { typec_set_pwr_role(con->port, role); + ucsi_port_psy_changed(con); switch (UCSI_CONSTAT_PARTNER_TYPE(con->status.flags)) { case UCSI_CONSTAT_PARTNER_TYPE_UFP: