linux-kernel - Re: [PATCH v2 1/7] usb: typec: mux: Allow muxes to specify mode-switch

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Message-ID: <260305f3-78e5-6b57-398c-f63073eb6c03@collabora.com>
Date:   Tue, 14 Jun 2022 10:27:51 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     Prashant Malani <pmalani@...omium.org>,
        linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org
Cc:     heikki.krogerus@...ux.intel.com,
        Andrzej Hajda <andrzej.hajda@...el.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        David Airlie <airlied@...ux.ie>,
        "open list:DRM DRIVERS" <dri-devel@...ts.freedesktop.org>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Sam Ravnborg <sam@...nborg.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Nícolas F. R. A. Prado 
        <nfraprado@...labora.com>, Jonas Karlman <jonas@...boo.se>,
        swboyd@...omium.org, Pin-Yen Lin <treapking@...omium.org>,
        Rob Herring <robh+dt@...nel.org>,
        Maxime Ripard <maxime@...no.tech>,
        Hsin-Yi Wang <hsinyi@...omium.org>,
        Xin Ji <xji@...logixsemi.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Robert Foss <robert.foss@...aro.org>,
        José Expósito <jose.exposito89@...il.com>
Subject: Re: [PATCH v2 1/7] usb: typec: mux: Allow muxes to specify
 mode-switch

Il 09/06/22 20:09, Prashant Malani ha scritto:
> Loosen the typec_mux_match() requirements so that searches where an
> alt mode is not specified, but the target mux device lists the
> "mode-switch" property, return a success.
> 
> This is helpful in Type C port drivers which would like to get a pointer
> to the mux switch associated with a Type C port, but don't want to
> specify a particular alt mode.
> 
> Signed-off-by: Prashant Malani <pmalani@...omium.org>
> Reviewed-by: Heikki Krogerus <heikki.krogerus@...ux.intel.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>