diff options
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-subdev.c')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-subdev.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/media/v4l2-core/v4l2-subdev.c b/drivers/media/v4l2-core/v4l2-subdev.c index 1bebcda2bd20..dff1d9be7841 100644 --- a/drivers/media/v4l2-core/v4l2-subdev.c +++ b/drivers/media/v4l2-core/v4l2-subdev.c @@ -197,6 +197,9 @@ static inline int check_format(struct v4l2_subdev *sd, if (!format) return -EINVAL; + if (!(sd->flags & V4L2_SUBDEV_FL_STREAMS)) + format->stream = 0; + return check_which(format->which) ? : check_pad(sd, format->pad) ? : check_state(sd, state, format->which, format->pad, format->stream); } @@ -224,6 +227,9 @@ static int call_enum_mbus_code(struct v4l2_subdev *sd, if (!code) return -EINVAL; + if (!(sd->flags & V4L2_SUBDEV_FL_STREAMS)) + code->stream = 0; + return check_which(code->which) ? : check_pad(sd, code->pad) ? : check_state(sd, state, code->which, code->pad, code->stream) ? : sd->ops->pad->enum_mbus_code(sd, state, code); @@ -236,6 +242,9 @@ static int call_enum_frame_size(struct v4l2_subdev *sd, if (!fse) return -EINVAL; + if (!(sd->flags & V4L2_SUBDEV_FL_STREAMS)) + fse->stream = 0; + return check_which(fse->which) ? : check_pad(sd, fse->pad) ? : check_state(sd, state, fse->which, fse->pad, fse->stream) ? : sd->ops->pad->enum_frame_size(sd, state, fse); @@ -271,6 +280,9 @@ static int call_enum_frame_interval(struct v4l2_subdev *sd, if (!fie) return -EINVAL; + if (!(sd->flags & V4L2_SUBDEV_FL_STREAMS)) + fie->stream = 0; + return check_which(fie->which) ? : check_pad(sd, fie->pad) ? : check_state(sd, state, fie->which, fie->pad, fie->stream) ? : sd->ops->pad->enum_frame_interval(sd, state, fie); @@ -283,6 +295,9 @@ static inline int check_selection(struct v4l2_subdev *sd, if (!sel) return -EINVAL; + if (!(sd->flags & V4L2_SUBDEV_FL_STREAMS)) + sel->stream = 0; + return check_which(sel->which) ? : check_pad(sd, sel->pad) ? : check_state(sd, state, sel->which, sel->pad, sel->stream); } |