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From:   Robert Foss <rfoss@kernel.org>
To:     David Airlie <airlied@gmail.com>, Xin Ji <xji@analogixsemi.com>,
        Jernej Skrabec <jernej.skrabec@gmail.com>,
        Neil Armstrong <neil.armstrong@linaro.org>,
        Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
        Andrzej Hajda <andrzej.hajda@intel.com>,
        Daniel Vetter <daniel@ffwll.ch>,
        Jonas Karlman <jonas@kwiboo.se>
Cc:     hsinyi@chromium.org, bliang@analogixsemi.com,
        qwen@analogixsemi.com, dri-devel@lists.freedesktop.org,
        linux-kernel@vger.kernel.org
In-Reply-To: <20230922093450.3574349-1-xji@analogixsemi.com>
References: <20230922093450.3574349-1-xji@analogixsemi.com>
Subject: Re: [PATCH v2] drm/bridge: Add 200ms delay to wait FW HPD status stable
Message-Id: <169563891302.3680913.670156571122914627.b4-ty@kernel.org>
Date:   Mon, 25 Sep 2023 12:48:33 +0200
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On Fri, 22 Sep 2023 17:34:49 +0800, Xin Ji wrote:
> For the no-interrupt design (sink device is panel, polling HPD
> status when chip power on), anx7625 FW has more than 200ms HPD
> de-bounce time in FW, for the safety to get HPD status, driver
> better to wait 200ms before HPD detection after OS resume back.
> 
> 

Applied, thanks!

[1/1] drm/bridge: Add 200ms delay to wait FW HPD status stable
      https://cgit.freedesktop.org/drm/drm-misc/commit/?id=330140d7319f



Rob