linux-kernel - [PROBLEM] uvcvideo: Failed to query (GET

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Message-ID: <20191207182152.GB5280@debian>
Date:   Sat, 7 Dec 2019 23:51:52 +0530
From:   Jeffrin Jose <jeffrin@...agiritech.edu.in>
To:     laurent.pinchart@...asonboard.com, mchehab@...nel.org
Cc:     linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PROBLEM] uvcvideo: Failed to query (GET_INFO) UVC control

hello,

i get this  output piece from "dmesg -l err" of kernel 5.4.2


-------------------x---------------------------x------------------
uvcvideo: Failed to query (GET_INFO) UVC control 6 on unit 1: -32 (exp. 1).
uvcvideo: Failed to query (GET_INFO) UVC control 7 on unit 1: -32 (exp. 1).
-------------------x----------------------------x-----------------

Additional information:
Linux debian 5.4.2 #17 SMP Sat Dec 7 01:39:12 IST 2019 x86_64 GNU/Linux

Relevant file:
drivers/media/usb/uvc/uvc_video.c


--
software engineer
rajagiri school of engineering and technology