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Tue, 01 Oct 2024 04:51:44 -0400 X-MC-Unique: Sd05XVtZOUSjf3Xwpntwvg-1 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (unknown [10.30.177.17]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 6202C19626EF; Tue, 1 Oct 2024 08:51:43 +0000 (UTC) Received: from localhost (unknown [10.33.192.244]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 5F47C1955DCA; Tue, 1 Oct 2024 08:51:42 +0000 (UTC) From: Cornelia Huck To: Parav Pandit , Parav Pandit , Albert Esteve , "virtio-comment@lists.linux.dev" , "aiswarya.cyriac@opensynergy.com" Cc: "acourbot@chromium.org" Subject: RE: [PATCH v3] content: Reserve ID for media device In-Reply-To: Organization: "Red Hat GmbH, Sitz: Werner-von-Siemens-Ring 12, D-85630 Grasbrunn, Handelsregister: Amtsgericht =?utf-8?Q?M=C3=BCnchen=2C?= HRB 153243, =?utf-8?Q?Gesch=C3=A4ftsf=C3=BChrer=3A?= Ryan Barnhart, Charles Cachera, Michael O'Neill, Amy Ross" References: <20240906070833.1949727-1-aesteve@redhat.com> User-Agent: Notmuch/0.38.3 (https://notmuchmail.org) Date: Tue, 01 Oct 2024 10:51:39 +0200 Message-ID: <87ikucrysk.fsf@redhat.com> Precedence: bulk X-Mailing-List: virtio-comment@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On Tue, Oct 01 2024, Parav Pandit wrote: >> From: Parav Pandit >> Sent: Tuesday, October 1, 2024 1:35 PM >> To: Albert Esteve ; virtio-comment@lists.linux.dev; >> aiswarya.cyriac@opensynergy.com >> Cc: acourbot@chromium.org >> Subject: RE: [PATCH v3] content: Reserve ID for media device >>=20 >> Hi Albert, >>=20 >> From: Albert Esteve >> Sent: Wednesday, September 25, 2024 12:20 PM >>=20 >>=20 >> On Fri, Sep 6, 2024 at 9:08=E2=80=AFAM Albert Esteve >> wrote: >> Reserve device ID 49 for media device. >> Compatible with video encoder, video decoder, >> and capture devices. >>=20 >> Signed-off-by: Albert Esteve >> --- >> =C2=A0content.tex | 2 ++ >> =C2=A01 file changed, 2 insertions(+) >>=20 >> diff --git a/content.tex b/content.tex >> index 0a62dce..6d6b3d8 100644 >> --- a/content.tex >> +++ b/content.tex >> @@ -739,6 +739,8 @@ \chapter{Device Types}\label{sec:Device Types} >> =C2=A0\hline >> =C2=A045=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0&=C2=A0 =C2=A0SPI master \\ >> =C2=A0\hline >> +49=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0&=C2=A0 =C2=A0Media device \\ >> +\hline >> =C2=A0\end{tabular} >>=20 >> The id 48 request was made several months ago in May-24 for usb, no furt= her >> interest has been shown on it. >> Better to avoid holes in the device id assignment. >> So id 48 would be better to use for media that has interest. >> Added virtio-usb proposer to thread to see if it is still interesting, i= n that case >> 49 seems good here. >>=20 >> Given the voting has started, I am not sure if the real id value matters= as long >> as one of the unique id is reserved. >>=20 >> And do not prefer to restart the voting for such a small change either o= n my >> late observation of this hole. >>=20 >> I think when the maintainer merges the proposed patch to assign id 48, >> should be fine. >>=20 >> Michael, >> Are you ok this way? Or you have better suggestion? >>=20 >> Aishwarya, >> Is virtio-usb still interesting? If so, can you please request for the v= ote? So that >> we avoid the hole in device id assignment. > I received auto reply from Aishwarya's employer that they are not reachab= le due to acquisition. > So not sure if virtio-usb and 48 is still relevant. OTOH, a gap in the id list doesn't really matter?