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[media] v4l2-subdev: rename cropcap to g_pixelaspect

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The old cropcap video op is now only used to pass the pixelaspect
ratio, so rename it.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Hans Verkuil 2016-07-04 05:08:01 -03:00 committed by Mauro Carvalho Chehab
parent 1f981a48dc
commit ecf37493f4
3 changed files with 9 additions and 9 deletions
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12
drivers/media/i2c/adv7180.c
View file

@ -761,16 +761,16 @@ static int adv7180_g_mbus_config(struct v4l2_subdev *sd,
return 0;
}
static int adv7180_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *cropcap)
static int adv7180_g_pixelaspect(struct v4l2_subdev *sd, struct v4l2_fract *aspect)
{
struct adv7180_state *state = to_state(sd);
if (state->curr_norm & V4L2_STD_525_60) {
cropcap->pixelaspect.numerator = 11;
cropcap->pixelaspect.denominator = 10;
aspect->numerator = 11;
aspect->denominator = 10;
} else {
cropcap->pixelaspect.numerator = 54;
cropcap->pixelaspect.denominator = 59;
aspect->numerator = 54;
aspect->denominator = 59;
}
return 0;
@ -823,7 +823,7 @@ 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,
.g_pixelaspect = adv7180_g_pixelaspect,
.g_tvnorms = adv7180_g_tvnorms,
.s_stream = adv7180_s_stream,
};

2
drivers/media/platform/rcar-vin/rcar-v4l2.c
View file

@ -385,7 +385,7 @@ static int rvin_cropcap(struct file *file, void *priv,
if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
return v4l2_subdev_call(sd, video, cropcap, crop);
return v4l2_subdev_call(sd, video, g_pixelaspect, &crop->pixelaspect);
}
static int rvin_enum_input(struct file *file, void *priv,

4
include/media/v4l2-subdev.h
View file

@ -358,7 +358,7 @@ struct v4l2_mbus_frame_desc {
* @s_stream: used to notify the driver that a video stream will start or has
* stopped.
*
* @cropcap: callback for %VIDIOC_CROPCAP ioctl handler code.
* @g_pixelaspect: callback to return the pixelaspect ratio.
*
* @g_parm: callback for %VIDIOC_G_PARM ioctl handler code.
*
@ -398,7 +398,7 @@ struct v4l2_subdev_video_ops {
int (*g_tvnorms_output)(struct v4l2_subdev *sd, v4l2_std_id *std);
int (*g_input_status)(struct v4l2_subdev *sd, u32 *status);
int (*s_stream)(struct v4l2_subdev *sd, int enable);
int (*cropcap)(struct v4l2_subdev *sd, struct v4l2_cropcap *cc);
int (*g_pixelaspect)(struct v4l2_subdev *sd, struct v4l2_fract *aspect);
int (*g_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param);
int (*s_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param);
int (*g_frame_interval)(struct v4l2_subdev *sd,