From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org, mehdi.djait@linux.intel.com
Cc: Hans de Goede <johannes.goede@oss.qualcomm.com>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Hans Verkuil <hverkuil+cisco@kernel.org>,
linux-media@vger.kernel.org
Subject: FAILED: Patch "media: i2c: ov01a10: Fix digital gain range" failed to apply to 6.6-stable tree
Date: Sat, 28 Feb 2026 20:32:48 -0500 [thread overview]
Message-ID: <20260301013248.1691913-1-sashal@kernel.org> (raw)
The patch below does not apply to the 6.6-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 <stable@vger.kernel.org>.
Thanks,
Sasha
------------------ original commit in Linus's tree ------------------
From 91848c99ed6a98daf77f4cb7d44cf3f13bc6998f Mon Sep 17 00:00:00 2001
From: Mehdi Djait <mehdi.djait@linux.intel.com>
Date: Thu, 8 Jan 2026 14:57:38 +0100
Subject: [PATCH] media: i2c: ov01a10: Fix digital gain range
Digital gain wraps-around at the maximum of 16838 / 0x3fff.
Fix the maximum digital gain by setting it to 0x3fff.
Signed-off-by: Mehdi Djait <mehdi.djait@linux.intel.com>
Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Fixes: 0827b58dabff ("media: i2c: add ov01a10 image sensor driver")
Cc: stable@vger.kernel.org
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
---
drivers/media/i2c/ov01a10.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/i2c/ov01a10.c b/drivers/media/i2c/ov01a10.c
index 1aeba3df4cbfc..8a29e5b4b6ba0 100644
--- a/drivers/media/i2c/ov01a10.c
+++ b/drivers/media/i2c/ov01a10.c
@@ -63,7 +63,7 @@
#define OV01A10_REG_DIGITAL_GAIN_GR CCI_REG24(0x3513)
#define OV01A10_REG_DIGITAL_GAIN_R CCI_REG24(0x3516)
#define OV01A10_DGTL_GAIN_MIN 0
-#define OV01A10_DGTL_GAIN_MAX 0x3ffff
+#define OV01A10_DGTL_GAIN_MAX 0x3fff
#define OV01A10_DGTL_GAIN_STEP 1
#define OV01A10_DGTL_GAIN_DEFAULT 1024
--
2.51.0
reply other threads:[~2026-03-01 1:32 UTC|newest]
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