media: i2c: ov5640: Fix post-reset delay

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According to the ov5640 specification (2.7 power up sequence), host can
access the sensor's registers 20ms after reset. Trying to access them
before leads to undefined behavior and result in sporadic initialization
errors.

Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

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Loic Poulain 2019-01-30 11:48:07 -05:00 • committed by Mauro Carvalho Chehab

parent 6530a5eb99

commit 1d4c41f3d8

1 changed files with 1 additions and 1 deletions

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drivers/media/i2c/ov5640.c

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