static unsigned int solo_v4l2_poll(struct file *file,
struct poll_table_struct *wait)
{
struct solo_filehandle *fh = file->private_data;
return videobuf_poll_stream(file, &fh->vidq, wait);
}
static unsigned int
ts_poll(struct file *file, struct poll_table_struct *wait)
{
struct saa7134_dev *dev = file->private_data;
return videobuf_poll_stream(file, &dev->empress_tsq, wait);
}
/*
* vpif_poll: It is used for select/poll system call
*/
static unsigned int vpif_poll(struct file *filep, poll_table *wait)
{
struct vpif_fh *fh = filep->private_data;
struct channel_obj *ch = fh->channel;
struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
if (common->started)
return videobuf_poll_stream(filep, &common->buffer_queue, wait);
return 0;
}
/**
* vpif_poll: It is used for select/poll system call
* @filep: file pointer
* @wait: poll table to wait
*/
static unsigned int vpif_poll(struct file *filep, poll_table * wait)
{
int err = 0;
struct vpif_fh *fh = filep->private_data;
struct channel_obj *channel = fh->channel;
struct common_obj *common = &(channel->common[VPIF_VIDEO_INDEX]);
vpif_dbg(2, debug, "vpif_poll\n");
if (common->started)
err = videobuf_poll_stream(filep, &common->buffer_queue, wait);
return 0;
}
static unsigned int fimc_capture_poll(struct file *file,
struct poll_table_struct *wait)
{
struct fimc_ctx *ctx = file->private_data;
struct fimc_dev *fimc = ctx->fimc_dev;
struct fimc_vid_cap *cap = &fimc->vid_cap;
int ret;
if (mutex_lock_interruptible(&fimc->lock))
return POLLERR;
ret = videobuf_poll_stream(file, &cap->vbq, wait);
mutex_unlock(&fimc->lock);
return ret;
}
static unsigned int mx2_camera_poll(struct file *file, poll_table *pt)
{
struct soc_camera_device *icd = file->private_data;
return videobuf_poll_stream(file, &icd->vb_vidq, pt);
}
static unsigned int myvivi_poll(struct file *file, struct poll_table_struct *wait)
{
return videobuf_poll_stream(file, &myvivi_vb_vidquene, wait);
}
