From 23c72dd9ffd22d8a17ec1b432eafa4caf3d8ccb6 Mon Sep 17 00:00:00 2001 From: Niklas Söderlund Date: Wed, 15 Jan 2020 20:27:19 +0100 Subject: media: adv7180: Add init_cfg pad operation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add a init_cfg pad operation so that configurations allocated with v4l2_subdev_alloc_pad_config() are initialized. Signed-off-by: Niklas Söderlund Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/adv7180.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'drivers/media/i2c/adv7180.c') diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c index 6528e2343fc8..00159daa6fcd 100644 --- a/drivers/media/i2c/adv7180.c +++ b/drivers/media/i2c/adv7180.c @@ -749,6 +749,17 @@ static int adv7180_set_pad_format(struct v4l2_subdev *sd, return ret; } +static int adv7180_init_cfg(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg) +{ + struct v4l2_subdev_format fmt = { + .which = cfg ? V4L2_SUBDEV_FORMAT_TRY + : V4L2_SUBDEV_FORMAT_ACTIVE, + }; + + return adv7180_set_pad_format(sd, cfg, &fmt); +} + static int adv7180_g_mbus_config(struct v4l2_subdev *sd, struct v4l2_mbus_config *cfg) { @@ -854,6 +865,7 @@ static const struct v4l2_subdev_core_ops adv7180_core_ops = { }; static const struct v4l2_subdev_pad_ops adv7180_pad_ops = { + .init_cfg = adv7180_init_cfg, .enum_mbus_code = adv7180_enum_mbus_code, .set_fmt = adv7180_set_pad_format, .get_fmt = adv7180_get_pad_format, -- cgit