From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7C2B62D948A; Sun, 1 Mar 2026 01:41:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772329292; cv=none; b=XlZZQAG+EnVCeBWVwA778SVjkgf522BSbz/b9HMoxjgGcImfqaeBJwMxbzhGsai83OQuCWxs5WKL0LU0zicG21MVGzsTZtwUMLmc1DRqlnd/8sfsk2RusgEaTERNGJ9oqIV8YgXkgh+tdMDMnICdO9SSRVPae60B/YCuedF8uxs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772329292; c=relaxed/simple; bh=AS5SkuJHTIj9kiOn3vt3vg/CDzeXcMoDMB14eF+cYgA=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=szdwilAcwwWff/sJ5EVeVGAtC08ZaV9lrpo4G4zAMUMgq1DKENqrJdwFDbfp4hk43WDwGflIUXFB8uxy9rtJ8BoVm/6fjd+Q+DHS5lfObVBy9Gzwf4yKrdFHblRTWakc7swWOg+Qn9DGrtCg086nJhVr4UytsRKb45vYRC7fkeU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hWdiGQf4; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="hWdiGQf4" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9E0D7C19421; Sun, 1 Mar 2026 01:41:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772329292; bh=AS5SkuJHTIj9kiOn3vt3vg/CDzeXcMoDMB14eF+cYgA=; h=From:To:Cc:Subject:Date:From; b=hWdiGQf4cJSTIMJEy5jPpqxCndiVS2InkU5ru/sKQuSa2NImfAj+4flofGN4cu9jY 1pAljWX2lS4U7ZA3a3I0fgh4wh95jgl9zXhzrZ1efNOtZZemqYdjRzQDbN0g2OjEGH NwnRzeyA17r27qJJtkOKl8I9Yvl6qCawauzs+m5ShBUn6wwKX5xFRsz9jsENSeQ0di Ke6SvOYPD8fW44nzPnQBIA+pQ7drFTsqMYi3b7LQcj49HwLab1xHrobJQMyyP8cd9r taJVLXVKSjgi894d2aUZF4RqL3h0kAKjvMilzogeuESOuOtrClxcGPLNwPbJSCYN2H kNeZvE0c4Wb6Q== From: Sasha Levin To: stable@vger.kernel.org, david.plowman@raspberrypi.com Cc: Jacopo Mondi , Jai Luthra , Sakari Ailus , Hans Verkuil , linux-media@vger.kernel.org Subject: FAILED: Patch "media: i2c: ov5647: Correct minimum VBLANK value" failed to apply to 6.1-stable tree Date: Sat, 28 Feb 2026 20:41:30 -0500 Message-ID: <20260301014130.1703145-1-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Hint: ignore X-stable: review Content-Transfer-Encoding: 8bit The patch below does not apply to the 6.1-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 . Thanks, Sasha ------------------ original commit in Linus's tree ------------------ >From 1438248c5a82c86b4e1f0311c3bb827af747a8cf Mon Sep 17 00:00:00 2001 From: David Plowman Date: Mon, 22 Dec 2025 13:45:27 +0530 Subject: [PATCH] media: i2c: ov5647: Correct minimum VBLANK value Trial and error reveals that the minimum vblank value appears to be 24 (the OV5647 data sheet does not give any clues). This fixes streaming lock-ups in full resolution mode. Fixes: 2512c06441e3 ("media: ov5647: Support V4L2_CID_VBLANK control") Cc: stable@vger.kernel.org Signed-off-by: David Plowman Reviewed-by: Jacopo Mondi Signed-off-by: Jai Luthra Signed-off-by: Sakari Ailus Signed-off-by: Hans Verkuil --- drivers/media/i2c/ov5647.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/i2c/ov5647.c b/drivers/media/i2c/ov5647.c index d9e300406f58e..191954497e3db 100644 --- a/drivers/media/i2c/ov5647.c +++ b/drivers/media/i2c/ov5647.c @@ -73,7 +73,7 @@ #define OV5647_PIXEL_ARRAY_WIDTH 2592U #define OV5647_PIXEL_ARRAY_HEIGHT 1944U -#define OV5647_VBLANK_MIN 4 +#define OV5647_VBLANK_MIN 24 #define OV5647_VTS_MAX 32767 #define OV5647_EXPOSURE_MIN 4 -- 2.51.0