On 04/02/2016 10:42 AM, Niklas Söderlund wrote:
Add support to get the standard to the adv7180 driver.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Thanks!
Hans
---
drivers/media/i2c/adv7180.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c
index ff57c1d..d680d76 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,
