cap->capabilities =
V4L2_CAP_VIDEO_CAPTURE |
V4L2_CAP_READWRITE |
- V4L2_CAP_STREAMING |
- 0;
+ V4L2_CAP_STREAMING;
if (UNSET != core->tuner_type)
cap->capabilities |= V4L2_CAP_TUNER;
return cx2341x_ext_ctrls(&dev->params, f, cmd);
}
case VIDIOC_S_EXT_CTRLS:
- case VIDIOC_TRY_EXT_CTRLS:
{
struct v4l2_ext_controls *f = arg;
struct cx2341x_mpeg_params p;
if (f->ctrl_class != V4L2_CTRL_CLASS_MPEG)
return -EINVAL;
p = dev->params;
- err = cx2341x_ext_ctrls(&p, f, cmd);
+ err = cx2341x_ext_ctrls(&p, VIDIOC_S_EXT_CTRLS, cmd);
if (err == 0 && cmd == VIDIOC_S_EXT_CTRLS) {
err = cx2341x_update(dev, blackbird_mbox_func, &dev->params, &p);
dev->params = p;
}
return err;
}
+ case VIDIOC_TRY_EXT_CTRLS:
+ {
+ struct v4l2_ext_controls *f = arg;
+ struct cx2341x_mpeg_params p;
+ int err;
+
+ if (f->ctrl_class != V4L2_CTRL_CLASS_MPEG)
+ return -EINVAL;
+ p = dev->params;
+ err = cx2341x_ext_ctrls(&p, VIDIOC_TRY_EXT_CTRLS, cmd);
+ return err;
+ }
case VIDIOC_S_FREQUENCY:
{
blackbird_api_cmd(fh->dev, CX2341X_ENC_STOP_CAPTURE, 3, 0,
}
switch (cmd) {
- /* ---------- tv norms ---------- */
- case VIDIOC_ENUMSTD:
- {
- struct v4l2_standard *e = arg;
- unsigned int i;
-
- i = e->index;
- if (i >= ARRAY_SIZE(tvnorms))
- return -EINVAL;
- err = v4l2_video_std_construct(e, tvnorms[e->index].id,
- tvnorms[e->index].name);
- e->index = i;
- if (err < 0)
- return err;
- return 0;
- }
- case VIDIOC_G_STD:
- {
- v4l2_std_id *id = arg;
-
- *id = core->tvnorm;
- return 0;
- }
- case VIDIOC_S_STD:
- {
- v4l2_std_id *id = arg;
- unsigned int i;
-
- for(i = 0; i < ARRAY_SIZE(tvnorms); i++)
- if (*id & tvnorms[i].id)
- break;
- if (i == ARRAY_SIZE(tvnorms))
- return -EINVAL;
-
- mutex_lock(&core->lock);
- cx88_set_tvnorm(core,tvnorms[i].id);
- mutex_unlock(&core->lock);
- return 0;
- }
-
/* ------ input switching ---------- */
case VIDIOC_ENUMINPUT:
{
i->std |= tvnorms[n].id;
return 0;
}
+ case VIDIOC_G_CTRL:
+ return cx88_get_control(core,arg);
+ case VIDIOC_S_CTRL:
+ return cx88_set_control(core,arg);
+
+ case VIDIOC_G_FREQUENCY:
+ {
+ struct v4l2_frequency *f = arg;
+
+ memset(f,0,sizeof(*f));
+
+ if (UNSET == core->tuner_type)
+ return -EINVAL;
+
+ /* f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV; */
+ f->type = radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+ f->frequency = core->freq;
+
+ cx88_call_i2c_clients(core,VIDIOC_G_FREQUENCY,f);
+
+ return 0;
+ }
case VIDIOC_G_INPUT:
{
unsigned int *i = arg;
}
-
- /* --- controls ---------------------------------------------- */
- case VIDIOC_QUERYCTRL:
- {
- struct v4l2_queryctrl *qctrl = arg;
-
- qctrl->id = v4l2_ctrl_next(ctrl_classes, qctrl->id);
- if (unlikely(qctrl->id == 0))
- return -EINVAL;
- return cx8800_ctrl_query(qctrl);
- }
- case VIDIOC_G_CTRL:
- return cx88_get_control(core,arg);
- case VIDIOC_S_CTRL:
- return cx88_set_control(core,arg);
-
- /* --- tuner ioctls ------------------------------------------ */
case VIDIOC_G_TUNER:
{
struct v4l2_tuner *t = arg;
cx88_set_stereo(core, t->audmode, 1);
return 0;
}
- case VIDIOC_G_FREQUENCY:
+ /* ---------- tv norms ---------- */
+ case VIDIOC_S_STD:
{
- struct v4l2_frequency *f = arg;
-
- memset(f,0,sizeof(*f));
+ v4l2_std_id *id = arg;
+ unsigned int i;
- if (UNSET == core->tuner_type)
+ for(i = 0; i < ARRAY_SIZE(tvnorms); i++)
+ if (*id & tvnorms[i].id)
+ break;
+ if (i == ARRAY_SIZE(tvnorms))
return -EINVAL;
- /* f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV; */
- f->type = radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
- f->frequency = core->freq;
+ mutex_lock(&core->lock);
+ cx88_set_tvnorm(core,tvnorms[i].id);
+ mutex_unlock(&core->lock);
+ return 0;
+ }
+ case VIDIOC_ENUMSTD:
+ {
+ struct v4l2_standard *e = arg;
+ unsigned int i;
- cx88_call_i2c_clients(core,VIDIOC_G_FREQUENCY,f);
+ i = e->index;
+ if (i >= ARRAY_SIZE(tvnorms))
+ return -EINVAL;
+ err = v4l2_video_std_construct(e, tvnorms[e->index].id,
+ tvnorms[e->index].name);
+ e->index = i;
+ if (err < 0)
+ return err;
+ return 0;
+ }
+ case VIDIOC_G_STD:
+ {
+ v4l2_std_id *id = arg;
+ *id = core->tvnorm;
return 0;
}
+
+
+ /* --- controls ---------------------------------------------- */
+ case VIDIOC_QUERYCTRL:
+ {
+ struct v4l2_queryctrl *qctrl = arg;
+
+ qctrl->id = v4l2_ctrl_next(ctrl_classes, qctrl->id);
+ if (unlikely(qctrl->id == 0))
+ return -EINVAL;
+ return cx8800_ctrl_query(qctrl);
+ }
+ /* --- tuner ioctls ------------------------------------------ */
case VIDIOC_S_FREQUENCY:
{
struct v4l2_frequency *f = arg;