media: i2c: ov01a10: Fix digital gain range

[ Upstream commit 91848c99ed6a98daf77f4cb7d44cf3f13bc6998f ]

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: 0827b58 ("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit 0f0809bfe4fa11825eb4f2f8bfdf08961dc06c11)
Signed-off-by: Wentao Guan <guanwentao@uniontech.com>

Author: Mehdi Djait

drivers/media/i2c/ov01a10.c

@@ -58,7 +58,7 @@
 #define OV01A10_REG_DIGITAL_GAIN_GR	0x3513
 #define OV01A10_REG_DIGITAL_GAIN_R	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