From: Marek Vasut <marex@denx.de>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: devicetree@vger.kernel.org,
Jernej Skrabec <jernej.skrabec@siol.net>,
Neil Armstrong <narmstrong@baylibre.com>,
Jonas Karlman <jonas@kwiboo.se>,
dri-devel@lists.freedesktop.org,
Andrzej Hajda <a.hajda@samsung.com>,
Rob Herring <robh+dt@kernel.org>, Sam Ravnborg <sam@ravnborg.org>
Subject: Re: [PATCH 1/4] dt-bindings: display: bridge: tc358867: Document DPI output support
Date: Tue, 7 Dec 2021 17:47:29 +0100 [thread overview]
Message-ID: <1a7967f0-ed4b-9cd2-28c8-eb9d181448ae@denx.de> (raw)
In-Reply-To: <Ya+PRMvq3cjJ46s/@pendragon.ideasonboard.com>
On 12/7/21 17:43, Laurent Pinchart wrote:
[...]
>> diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml
>> index f1541cc05297..5cfda6f2ba69 100644
>> --- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml
>> +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml
>> @@ -61,8 +61,8 @@ properties:
>> port@1:
>> $ref: /schemas/graph.yaml#/properties/port
>> description: |
>> - DPI input port. The remote endpoint phandle should be a
>> - reference to a valid DPI output endpoint node
>> + DPI input/output port. The remote endpoint phandle should be a
>> + reference to a valid DPI output or input endpoint node.
>
> I assume the mode of operation (input or output) will be fixed for a
> given hardware design. Isn't this something that should be recorded in
> DT ? It would simplify configuration of the device in the driver.
Currently the configuration (DSI-to-DPI / DPI-to-eDP) is inferred from
the presence of DPI panel. If DPI panel present, DSI-to-DPI, else,
DPI-to-eDP.
next prev parent reply other threads:[~2021-12-07 16:47 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-27 3:24 [PATCH 1/4] dt-bindings: display: bridge: tc358867: Document DPI output support Marek Vasut
2021-11-27 3:24 ` [PATCH 2/4] drm/bridge: tc358767: Move hardware init to enable callback Marek Vasut
2021-12-06 18:01 ` Dave Stevenson
2021-12-06 20:24 ` Marek Vasut
2021-12-07 13:34 ` Dave Stevenson
2021-12-07 13:59 ` Marek Vasut
2021-12-07 16:28 ` Dave Stevenson
2021-12-07 16:43 ` Marek Vasut
2021-11-27 3:24 ` [PATCH 3/4] drm/bridge: tc358767: Move bridge endpoint parsing into dedicated function Marek Vasut
2021-11-27 3:24 ` [PATCH 4/4] drm/bridge: tc358767: Add DSI-to-DPI mode support Marek Vasut
2022-01-17 3:02 ` Marek Vasut
2022-02-03 12:26 ` Maxime Ripard
2021-12-07 16:43 ` [PATCH 1/4] dt-bindings: display: bridge: tc358867: Document DPI output support Laurent Pinchart
2021-12-07 16:47 ` Marek Vasut [this message]
2021-12-07 17:03 ` Laurent Pinchart
2021-12-07 17:32 ` Marek Vasut
2022-02-03 12:23 ` Maxime Ripard
2022-02-17 20:57 ` Marek Vasut
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