From: Mika Westerberg <mika.westerberg@linux.intel.com>
Date: Fri, 25 Aug 2023 07:10:35 +0000 (+0300)
Subject: thunderbolt: Apply USB 3.x bandwidth quirk only in software connection manager
X-Git-Tag: v6.6.7~904
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3097a09f08f0b055e773e64af0232e668a0a6425;p=platform%2Fkernel%2Flinux-starfive.git

thunderbolt: Apply USB 3.x bandwidth quirk only in software connection manager

[ Upstream commit 0c35ac18256942e66d8dab6ca049185812e60c69 ]

This is not needed when firmware connection manager is run so limit this
to software connection manager.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/thunderbolt/quirks.c b/drivers/thunderbolt/quirks.c
index 488138a..e6bfa63 100644
--- a/drivers/thunderbolt/quirks.c
+++ b/drivers/thunderbolt/quirks.c
@@ -31,6 +31,9 @@ static void quirk_usb3_maximum_bandwidth(struct tb_switch *sw)
 {
 	struct tb_port *port;
 
+	if (tb_switch_is_icm(sw))
+		return;
+
 	tb_switch_for_each_port(sw, port) {
 		if (!tb_port_is_usb3_down(port))
 			continue;