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[media] adv7604: Set HPD GPIO direction to output

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The HPD GPIO is used as an output but its direction is never set. Fix
it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Laurent Pinchart 2014-03-25 23:24:02 -03:00 committed by Mauro Carvalho Chehab
parent 6fa88045ef
commit 9b2c38239d
1 changed files with 1 additions and 1 deletions
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2
drivers/media/i2c/adv7604.c
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@ -2797,7 +2797,7 @@ static int adv7604_probe(struct i2c_client *client,
if (IS_ERR(state->hpd_gpio[i]))
continue;
gpiod_set_value_cansleep(state->hpd_gpio[i], 0);
gpiod_direction_output(state->hpd_gpio[i], 0);
v4l_info(client, "Handling HPD %u GPIO\n", i);
}