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 D86AF24DD17; Mon, 16 Mar 2026 12:05:34 +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=1773662734; cv=none; b=d3fq6xy9Ik1qY5dSupbrDaNw/sV9vZ186Z0ZtJlooo47eW6wneHMoLSzmJI4mTC99mRzbx9epF4+cXUPc4bS/XkZ8BlIuI8w7gK0ZGJcmGE2E0whtaR9PA0X/MdnNFbCyH+VPIb4sGrQDWdH1Uy+EqxCTXXAXsMUuwL8OQenOeA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773662734; c=relaxed/simple; bh=r9SR7xsL4/Fg3mVurfhVnPn2aomWDtFUVPrG6H7Dqoo=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=MBOAVxbOiIwummifPgGSK75QshVz7IedLnEb/t6n6s9iBBqvZ/+JmSh4ZNBm0M7pu7ydgSy/3o7itNm3SbkWM1F73Kqgm6yyC4Yf/vFfwxx7GFo3doG+jeGyO3HNA+BRekC2JIMmiTl7JDdTafIL4xPIOCxEGk5K3FXMbwq4cTI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MG6J1pyG; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MG6J1pyG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 01421C19421; Mon, 16 Mar 2026 12:05:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773662734; bh=r9SR7xsL4/Fg3mVurfhVnPn2aomWDtFUVPrG6H7Dqoo=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=MG6J1pyGm3as1ZTS+v6Aaq44FT3wnEBXhi8qUfvBtm9kBzU1InMRvQHbHO7oug1uq Id3nOqKwJ9fFPBgWm1UqTCRMxuzGzdw7ATi7UuFxj5y95eVUdmOzTihx+fKTlnt1xa BhghYYEW5RcvLWDmasKT8gSmsH3oY5aU3r4Hvx+zpXGePfvp5gbMGM0DldY4dHaI22 yPa7qsRMpH7Z/9osm1c7rnI952VGNeH3BFdBJLTRWWVozLZth0At4T8DcQf3q8d5Xx gyEkiR9DnXq3Te5m4H3+5Oxn0fQEOUwryVeCnk6UXxMQKlE2Z80+rjqNMUsBovhX4W NEgv2Fag8jN0g== Message-ID: <6783b48c-9e4c-45ad-a691-9f172c978428@kernel.org> Date: Mon, 16 Mar 2026 13:05:30 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/3] media: uvcvideo: Improvements for UVC metadata To: Ricardo Ribalda , Laurent Pinchart , Mauro Carvalho Chehab , Guennadi Liakhovetski Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Yunke Cao , stable@vger.kernel.org References: <20260309-uvc-metadata-dmabuf-v1-0-fc8b87bd29c5@chromium.org> From: Hans de Goede Content-Language: en-US, nl In-Reply-To: <20260309-uvc-metadata-dmabuf-v1-0-fc8b87bd29c5@chromium.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi, On 9-Mar-26 4:01 PM, Ricardo Ribalda wrote: > This series introduces some improvements for UVC metadata: > > - Allow bigger sizes of metadata. > - Refactor the code to avoid invalid pointer arithmetic. > - Add support for DMABUF > > Cheers! > > Signed-off-by: Ricardo Ribalda Thank you. This entire series seems simple/safe enough and looks good to me from a review pov, so I've pushed this to uvc/for-next now. While it also rebasing uvc/for-next on top of the latest media-committers/next . Regards, Hans > --- > Ricardo Ribalda (3): > media: uvcvideo: Enable VB2_DMABUF for metadata stream > media: uvcvideo: uvc_queue_to_stream(): Support meta queues > media: uvcvideo: Allow userspace to increase the meta buffersize > > drivers/media/usb/uvc/uvc_isight.c | 3 ++- > drivers/media/usb/uvc/uvc_metadata.c | 9 +++++++-- > drivers/media/usb/uvc/uvc_queue.c | 18 ++++++++---------- > drivers/media/usb/uvc/uvcvideo.h | 7 +++++-- > 4 files changed, 22 insertions(+), 15 deletions(-) > --- > base-commit: a7da7fb57f2a787412da1a62292a17fa00fbfbdf > change-id: 20260309-uvc-metadata-dmabuf-b98359eec8dd > > Best regards,