Commit
6544af9b04b4484867c234ba0be1b5008e4a14ee upstream.
The 10ms settle time is needed only at the end of all consecutive
register writes. So move the delay to outside of the for loop of
imx290_set_register_array().
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
ret = imx290_write_reg(imx290, settings->reg, settings->val);
if (ret < 0)
return ret;
-
- /* Settle time is 10ms for all registers */
- msleep(10);
}
+ /* Provide 10ms settle time */
+ msleep(10);
+
return 0;
}