FAILED: patch "[PATCH] media: ov08x40: Add missing ov08x40_identify_module() call on" failed to apply to 6.12-stable tree

The patch below does not apply to the 6.12-stable tree.
If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.12.y
git checkout FETCH_HEAD
git cherry-pick -x ebf185efadb71bd5344877be683895b6b18d7edf
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<[email protected]>' --in-reply-to '2025041749-empty-subscribe-ec60@gregkh' --subject-prefix 'PATCH 6.12.y' HEAD^..

Possible dependencies:

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From ebf185efadb71bd5344877be683895b6b18d7edf Mon Sep 17 00:00:00 2001
From: Hans de Goede <[email protected]>
Date: Fri, 20 Dec 2024 15:41:28 +0100
Subject: [PATCH] media: ov08x40: Add missing ov08x40_identify_module() call on
stream-start

The driver might skip the ov08x40_identify_module() on probe() based on the acpi_dev_state_d0() check done in probe().

If the ov08x40_identify_module() call is skipped on probe() it should be done on the first stream start. Add the missing call.

Note ov08x40_identify_module() will only do something on its first call, subsequent calls are no-ops.

index 39430528f54f..7d00740222c1 100644
@@ -1973,6 +1973,10 @@ static int ov08x40_set_stream(struct v4l2_subdev *sd, int enable)
 		if (ret < 0)
 			goto err_unlock;
 
+		ret = ov08x40_identify_module(ov08x);
+		if (ret)
+			goto err_rpm_put;
+
 		/*
 		 * Apply default & customized values
 		 * and then start streaming.