case VIDIOC_S_FREQUENCY:
{
struct v4l2_frequency *p = arg;
+ enum v4l2_tuner_type type;
if (!ops->vidioc_s_frequency)
break;
ret = ret_prio;
break;
}
+ type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
+ V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
dbgarg(cmd, "tuner=%d, type=%d, frequency=%d\n",
p->tuner, p->type, p->frequency);
- ret = ops->vidioc_s_frequency(file, fh, p);
+ if (p->type != type)
+ ret = -EINVAL;
+ else
+ ret = ops->vidioc_s_frequency(file, fh, p);
break;
}
case VIDIOC_G_SLICED_VBI_CAP: