static int isp_video_reqbufs(struct file *file, void *priv,
struct v4l2_requestbuffers *rb)
{
struct fimc_isp *isp = video_drvdata(file);
int ret;
ret = vb2_ioctl_reqbufs(file, priv, rb);
if (ret < 0)
return ret;
if (rb->count && rb->count < FIMC_ISP_REQ_BUFS_MIN) {
rb->count = 0;
vb2_ioctl_reqbufs(file, priv, rb);
ret = -ENOMEM;
}
isp->video_capture.reqbufs_count = rb->count;
return ret;
}
static int fimc_lite_reqbufs(struct file *file, void *priv,
struct v4l2_requestbuffers *reqbufs)
{
struct fimc_lite *fimc = video_drvdata(file);
int ret;
reqbufs->count = max_t(u32, FLITE_REQ_BUFS_MIN, reqbufs->count);
ret = vb2_ioctl_reqbufs(file, priv, reqbufs);
if (!ret)
fimc->reqbufs_count = reqbufs->count;
return ret;
}
