From: Robert Foss <rfoss@kernel.org>
To: Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
Jonas Karlman <jonas@kwiboo.se>, Daniel Vetter <daniel@ffwll.ch>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Allen Chen <allen.chen@ite.com.tw>,
Neil Armstrong <neil.armstrong@linaro.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
David Airlie <airlied@gmail.com>, kuro <kuro.chung@ite.com.tw>,
Kenneth Haung <kenneth.hung@ite.com.tw>,
"open list:DRM DRIVERS" <dri-devel@lists.freedesktop.org>,
Pin-yen Lin <treapking@chromium.org>,
Andrzej Hajda <andrzej.hajda@intel.com>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
open list <linux-kernel@vger.kernel.org>,
Hermes Wu <hermes.wu@ite.com.tw>
Subject: Re: [PATCH v13] drm/bridge: it6505: fix hibernate to resume no display issue
Date: Wed, 22 May 2024 14:13:14 +0200 [thread overview]
Message-ID: <171637999486.1598011.4983921044000498146.b4-ty@kernel.org> (raw)
In-Reply-To: <20240522065528.1053439-1-kuro.chung@ite.com.tw>
On Wed, 22 May 2024 14:55:28 +0800, kuro wrote:
> From: Kuro Chung <kuro.chung@ite.com.tw>
>
> When the system power resumes, the TTL input of IT6505 may experience
> some noise before the video signal stabilizes, necessitating a video
> reset. This patch is implemented to prevent a loop of video error
> interrupts, which can occur when a video reset in the video FIFO error
> interrupt triggers another such interrupt. The patch processes the SCDT
> and FIFO error interrupts simultaneously and ignores any video FIFO
> error interrupts caused by a video reset.
>
> [...]
Applied, thanks!
[1/1] drm/bridge: it6505: fix hibernate to resume no display issue
https://cgit.freedesktop.org/drm/drm-misc/commit/?id=484436ec5c2b
Rob
next prev parent reply other threads:[~2024-05-22 12:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-22 6:55 kuro
2024-05-22 7:13 ` AngeloGioacchino Del Regno
2024-05-22 12:13 ` Robert Foss [this message]
2024-05-23 2:20 ` kuro.chung
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