| Message ID | 1459618940-8170-3-git-send-email-niklas.soderlund+renesas@ragnatech.se (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 04/02/2016 10:42 AM, Niklas Söderlund wrote: > Add support to get the pixel aspect ratio depending on the current > standard (50 vs 60 Hz). > > Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Thanks! Hans > --- > drivers/media/i2c/adv7180.c | 16 ++++++++++++++++ > 1 file changed, 16 insertions(+) > > diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c > index d680d76..80ded70 100644 > --- a/drivers/media/i2c/adv7180.c > +++ b/drivers/media/i2c/adv7180.c > @@ -726,6 +726,21 @@ static int adv7180_g_mbus_config(struct v4l2_subdev *sd, > return 0; > } > > +static int adv7180_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *cropcap) > +{ > + struct adv7180_state *state = to_state(sd); > + > + if (state->curr_norm & V4L2_STD_525_60) { > + cropcap->pixelaspect.numerator = 11; > + cropcap->pixelaspect.denominator = 10; > + } else { > + cropcap->pixelaspect.numerator = 54; > + cropcap->pixelaspect.denominator = 59; > + } > + > + return 0; > +} > + > static const struct v4l2_subdev_video_ops adv7180_video_ops = { > .s_std = adv7180_s_std, > .g_std = adv7180_g_std, > @@ -733,6 +748,7 @@ static const struct v4l2_subdev_video_ops adv7180_video_ops = { > .g_input_status = adv7180_g_input_status, > .s_routing = adv7180_s_routing, > .g_mbus_config = adv7180_g_mbus_config, > + .cropcap = adv7180_cropcap, > }; > > > -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c index d680d76..80ded70 100644 --- a/drivers/media/i2c/adv7180.c +++ b/drivers/media/i2c/adv7180.c @@ -726,6 +726,21 @@ static int adv7180_g_mbus_config(struct v4l2_subdev *sd, return 0; } +static int adv7180_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *cropcap) +{ + struct adv7180_state *state = to_state(sd); + + if (state->curr_norm & V4L2_STD_525_60) { + cropcap->pixelaspect.numerator = 11; + cropcap->pixelaspect.denominator = 10; + } else { + cropcap->pixelaspect.numerator = 54; + cropcap->pixelaspect.denominator = 59; + } + + return 0; +} + static const struct v4l2_subdev_video_ops adv7180_video_ops = { .s_std = adv7180_s_std, .g_std = adv7180_g_std, @@ -733,6 +748,7 @@ static const struct v4l2_subdev_video_ops adv7180_video_ops = { .g_input_status = adv7180_g_input_status, .s_routing = adv7180_s_routing, .g_mbus_config = adv7180_g_mbus_config, + .cropcap = adv7180_cropcap, };
Add support to get the pixel aspect ratio depending on the current standard (50 vs 60 Hz). Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> --- drivers/media/i2c/adv7180.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)