linux-kernel - Re: [PATCH] drm/bridge: lt9611uxc: reset edid

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Message-ID: <bffxdqrltd7tlyvl5feoo7iriyw3kdhemeljbj3wvjzis7phkp@agztacm2jusr>
Date: Wed, 30 Jul 2025 22:18:21 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Nilesh Laad <nilesh.laad@....qualcomm.com>
Cc: Andrzej Hajda <andrzej.hajda@...el.com>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Robert Foss <rfoss@...nel.org>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...il.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>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        venkata.valluru@....qualcomm.com, jessica.zhang@....qualcomm.com
Subject: Re: [PATCH] drm/bridge: lt9611uxc: reset edid_read on disconnect

On Wed, Jul 30, 2025 at 08:01:10PM +0530, Nilesh Laad wrote:
> Currently edid_read has value from previous connect session
> and resulting in drm using older edid before new edid is available
> in lt9611uxc.
> Reset edid_read so that correct status is updated and correct edid
> is available for drm.
> 
> Signed-off-by: Nilesh Laad <nilesh.laad@....qualcomm.com>
> ---
>  drivers/gpu/drm/bridge/lontium-lt9611uxc.c | 3 +++
>  1 file changed, 3 insertions(+)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>


-- 
With best wishes
Dmitry