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[34.83.92.232]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-34727be2fa7sm14650194a91.6.2025.11.24.16.16.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Nov 2025 16:16:06 -0800 (PST) Date: Tue, 25 Nov 2025 00:16:03 +0000 From: Benson Leung To: Andrei Kuchynski Cc: Heikki Krogerus , Abhishek Pandit-Subedi , Benson Leung , Jameson Thies , Tzung-Bi Shih , linux-usb@vger.kernel.org, chrome-platform@lists.linux.dev, Guenter Roeck , Greg Kroah-Hartman , Dmitry Baryshkov , "Christian A. Ehrhardt" , Abel Vesa , Pooja Katiyar , Venkat Jayaraman , linux-kernel@vger.kernel.org Subject: Re: [PATCH v5 3/4] usb: typec: ucsi: Set no_mode_control flag Message-ID: References: <20251124124639.1101335-1-akuchynski@chromium.org> <20251124124639.1101335-4-akuchynski@chromium.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="h3g51RXmLcEl65vM" Content-Disposition: inline In-Reply-To: <20251124124639.1101335-4-akuchynski@chromium.org> --h3g51RXmLcEl65vM Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Nov 24, 2025 at 12:46:38PM +0000, Andrei Kuchynski wrote: > This flag indicates that the PPM allows the OPM to change the currently > negotiated alternate mode using the SET_NEW_CAM command. >=20 > Signed-off-by: Andrei Kuchynski Reviewed-by: Benson Leung > --- > drivers/usb/typec/ucsi/ucsi.c | 1 + > 1 file changed, 1 insertion(+) >=20 > diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c > index 9b3df776137a..82c3efd72639 100644 > --- a/drivers/usb/typec/ucsi/ucsi.c > +++ b/drivers/usb/typec/ucsi/ucsi.c > @@ -1700,6 +1700,7 @@ static int ucsi_register_port(struct ucsi *ucsi, st= ruct ucsi_connector *con) > =20 > cap->driver_data =3D con; > cap->ops =3D &ucsi_ops; > + cap->no_mode_control =3D !(con->ucsi->cap.features & UCSI_CAP_ALT_MODE_= OVERRIDE); > =20 > if (ucsi->version >=3D UCSI_VERSION_2_0) > con->typec_cap.orientation_aware =3D true; > --=20 > 2.52.0.rc2.455.g230fcf2819-goog >=20 --h3g51RXmLcEl65vM Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQCtZK6p/AktxXfkOlzbaomhzOwwgUCaST1QgAKCRBzbaomhzOw wu9PAQDdKItmjykXpe6LqnMszjGxdJRCEusikaqeHLi1zowtagEAi+/gREG4Ve6j IsJX8A/1r97W3g3/o2N3KiBzUS5j4Ao= =OYnM -----END PGP SIGNATURE----- --h3g51RXmLcEl65vM--