From d0fadc869349e0469abc80109d4251be432736bd Mon Sep 17 00:00:00 2001 From: Niklas Söderlund Date: Sat, 2 Apr 2016 14:42:18 -0300 Subject: [media] adv7180: Add g_std operation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add support to get the standard to the adv7180 driver. Signed-off-by: Niklas Söderlund Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/adv7180.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c index ff57c1dcb8af..d680d7656e2f 100644 --- a/drivers/media/i2c/adv7180.c +++ b/drivers/media/i2c/adv7180.c @@ -434,6 +434,15 @@ out: return ret; } +static int adv7180_g_std(struct v4l2_subdev *sd, v4l2_std_id *norm) +{ + struct adv7180_state *state = to_state(sd); + + *norm = state->curr_norm; + + return 0; +} + static int adv7180_set_power(struct adv7180_state *state, bool on) { u8 val; @@ -719,6 +728,7 @@ static int adv7180_g_mbus_config(struct v4l2_subdev *sd, static const struct v4l2_subdev_video_ops adv7180_video_ops = { .s_std = adv7180_s_std, + .g_std = adv7180_g_std, .querystd = adv7180_querystd, .g_input_status = adv7180_g_input_status, .s_routing = adv7180_s_routing, -- cgit v1.2.3-59-g8ed1b