From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB

---
 kernel/drivers/media/usb/uvc/uvc_entity.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/drivers/media/usb/uvc/uvc_entity.c b/kernel/drivers/media/usb/uvc/uvc_entity.c
index ca3a9c2..7c98953 100644
--- a/kernel/drivers/media/usb/uvc/uvc_entity.c
+++ b/kernel/drivers/media/usb/uvc/uvc_entity.c
@@ -37,7 +37,7 @@
 			continue;
 
 		remote = uvc_entity_by_id(chain->dev, entity->baSourceID[i]);
-		if (remote == NULL)
+		if (remote == NULL || remote->num_pads == 0)
 			return -EINVAL;
 
 		source = (UVC_ENTITY_TYPE(remote) == UVC_TT_STREAMING)

--
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