From: Rob Herring <robh@kernel.org>
To: "A. Zini" <alessandro.zini@siemens.com>
Cc: Andrzej Hajda <andrzej.hajda@intel.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Robert Foss <rfoss@kernel.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Jonas Karlman <jonas@kwiboo.se>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Marek Vasut <marex@denx.de>,
Andrej Picej <andrej.picej@norik.com>,
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: Re: [PATCH 0/2] Introduce h/vsync-disable properties for ti-sn65dsi83
Date: Fri, 7 Mar 2025 15:24:23 -0600 [thread overview]
Message-ID: <20250307212423.GA630904-robh@kernel.org> (raw)
In-Reply-To: <20250306091133.46888-1-alessandro.zini@siemens.com>
On Thu, Mar 06, 2025 at 10:11:31AM +0100, A. Zini wrote:
> From: Alessandro Zini <alessandro.zini@siemens.com>
>
> This patch series adds support for disabling the generation of h/vsync signals
> on the ti-sn65dsi83 bridge.
>
> This is required on some panels which are driven in DE-only mode but do not
> ignore sync packets, and instead require them to be low-voltage level or ground.
>
> A discussion (1) on TI's E2E forum confirms that this may be required for some
> panels.
If this is a property of the panel then it should be in the panel's
endpoint or implicit with implicit being preferred. It should not be
defined in some bridge binding.
Rob
prev parent reply other threads:[~2025-03-07 21:24 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-06 9:11 [PATCH 0/2] Introduce h/vsync-disable properties for ti-sn65dsi83 A. Zini
2025-03-06 9:11 ` [PATCH 1/2] dt-bindings: drm/bridge: ti-sn65dsi83: add h/vsync-disable bindings A. Zini
2025-03-07 6:01 ` Dmitry Baryshkov
2025-03-06 9:11 ` [PATCH 2/2] drm/bridge: ti-sn65dsi83: add h/vsync-disable support A. Zini
2025-03-07 6:05 ` Dmitry Baryshkov
2025-03-11 15:27 ` Zini, Alessandro
2025-03-25 17:51 ` Sverdlin, Alexander
2025-03-07 21:24 ` Rob Herring [this message]
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