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media: i2c: imx415: Return test pattern write errors

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imx415_set_testpattern() accumulates failures from cci_write(), but drops
the value and always returns success. Return the accumulated error so V4L2
reports failures to userspace.

Fixes: d5df1c7f3f ("media: i2c: imx415: Convert to new CCI register access helpers")
Cc: stable@vger.kernel.org
Reviewed-by: Michael Riesch <michael.riesch@collabora.com>
Signed-off-by: Narasimharao Vadlamudi <ahmisaranrao@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
This commit is contained in:
Narasimharao Vadlamudi 2026-08-05 19:26:34 +05:30 committed by Sakari Ailus
parent 31152f5b0f
commit 8cd5735b88
1 changed files with 1 additions and 1 deletions
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2
drivers/media/i2c/imx415.c
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@ -686,7 +686,7 @@ static int imx415_set_testpattern(struct imx415 *sensor, int val)
cci_write(sensor->regmap, IMX415_DIG_CLP_MODE, 0x01, &ret);
cci_write(sensor->regmap, IMX415_WRJ_OPEN, 0x01, &ret);
}
return 0;
return ret;
}
static int imx415_s_ctrl(struct v4l2_ctrl *ctrl)