linux-kernel - Re: [PATCH v2 3/3] drm/stm: dsi: use drm_mode_validate

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Message-ID: <0335a999-9ff1-4527-a21f-d04392c520b6@foss.st.com>
Date: Mon, 6 Jan 2025 17:04:56 +0100
From: Raphael Gallais-Pou <raphael.gallais-pou@...s.st.com>
To: Sean Nyekjaer <sean@...nix.com>,
        Maarten Lankhorst
	<maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
        Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec
	<jernej.skrabec@...il.com>,
        Samuel Holland <samuel@...lland.org>,
        Yannick
 Fertre <yannick.fertre@...s.st.com>,
        Philippe Cornu
	<philippe.cornu@...s.st.com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>
CC: <dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-sunxi@...ts.linux.dev>,
        <linux-stm32@...md-mailman.stormreply.com>
Subject: Re: [PATCH v2 3/3] drm/stm: dsi: use drm_mode_validate_mode() helper
 function


On 11/25/24 14:49, Sean Nyekjaer wrote:
> When using the DSI interface via DSI2LVDS bridge, it seems a bit harsh to
> reguire the requested and the actual px clock to be within 50Hz. A typical
> LVDS display requires the px clock to be within +-10%. In case for HDMI .5%
> tolerance is required. Signed-off-by: Sean Nyekjaer <sean@...nix.com>---


Hi Sean,

Acked-by: Raphael Gallais-Pou <raphael.gallais-pou@...s.st.com>

Thanks,
Raphaël