From: Charles Drolet <linux@cdrolet.dev>
To: devnull+b.danias.tutamail.com@kernel.org
Cc: b.danias@tutamail.com, bod@kernel.org, hansg@kernel.org,
kieran.bingham@ideasonboard.com,
laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org,
linux-media@vger.kernel.org, mchehab@kernel.org,
rfoss@kernel.org, sakari.ailus@linux.intel.com,
serin.yeh@intel.com, stable@vger.kernel.org,
Charles Drolet <linux@cdrolet.dev>
Subject: Re: [PATCH 2/3] media: i2c: ov8856: Enable runtime PM before registering the sub-device
Date: Sun, 8 Nov 2026 18:45:57 -0500 [thread overview]
Message-ID: <20261108234557.12874-1-linux@cdrolet.dev> (raw)
In-Reply-To: <20261104-ov8856-pm-fixes-v1-2-1958b730ce66@tutamail.com>
This issue occurred on my Dell Latitude 7320 Detachable about one in four
times I rebooted. After applying this patch, it didn't recur during 10
reboots. I also ran a very similar patch for a couple of weeks without
seeing the issue.
Tested on Ubuntu 26.04.1 with Linux 7.4-rc1 and a patch for TPS68470
board data. BIOS: 1.48
Tested-by: Charles Drolet <linux@cdrolet.dev>
next prev parent reply other threads:[~2026-11-08 23:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-04 9:42 [PATCH 0/3] media: i2c: ov8856: Power management fixes Babis Danias via B4 Relay
2026-11-04 9:42 ` [PATCH 1/3] media: i2c: ov8856: Don't power off a suspended sensor in remove() Babis Danias via B4 Relay
2026-11-04 9:42 ` [PATCH 2/3] media: i2c: ov8856: Enable runtime PM before registering the sub-device Babis Danias via B4 Relay
2026-11-08 23:45 ` Charles Drolet [this message]
2026-11-04 9:42 ` [PATCH 3/3] media: i2c: ov8856: Power off the sensor during system suspend Babis Danias via B4 Relay
2026-11-06 1:53 ` Charles Drolet
2026-11-09 0:24 ` Laurent Pinchart
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