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* FAILED: Patch "media: i2c: ov01a10: Fix digital gain range" failed to apply to 6.12-stable tree
@ 2026-03-01  1:21 Sasha Levin
  0 siblings, 0 replies; only message in thread
From: Sasha Levin @ 2026-03-01  1:21 UTC (permalink / raw)
  To: stable, mehdi.djait
  Cc: Hans de Goede, Sakari Ailus, Hans Verkuil, linux-media

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 <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





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