media: rdacm20: Enable GPIO1 explicitly

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The MAX9271 GPIO1 line that controls the sensor reset is by default
enabled after a serializer chip reset.

As rdacm20 does not go through an explicit serializer reset, make sure
GPIO1 is enabled to make the camera module driver more robust.

Fixes: 34009bffc1 ("media: i2c: Add RDACM20 driver")
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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Jacopo Mondi 2020-11-20 17:15:29 +01:00 • committed by Mauro Carvalho Chehab

parent 909a0a189c

commit 7fe1d4453f

1 changed files with 11 additions and 2 deletions

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drivers/media/i2c/rdacm20.c

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