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path: root/drivers/media/video/vivi.c
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Diffstat (limited to 'drivers/media/video/vivi.c')
-rw-r--r--drivers/media/video/vivi.c26
1 files changed, 6 insertions, 20 deletions
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index 1e8c4f3ab602..a05494b71b20 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -230,7 +230,6 @@ struct vivi_dev {
struct vivi_fmt *fmt;
unsigned int width, height;
struct vb2_queue vb_vidq;
- enum v4l2_field field;
unsigned int field_count;
u8 bars[9][3];
@@ -623,7 +622,7 @@ static void vivi_fillbuff(struct vivi_dev *dev, struct vivi_buffer *buf)
dev->mv_count += 2;
- buf->vb.v4l2_buf.field = dev->field;
+ buf->vb.v4l2_buf.field = V4L2_FIELD_INTERLACED;
dev->field_count++;
buf->vb.v4l2_buf.sequence = dev->field_count >> 1;
do_gettimeofday(&ts);
@@ -925,7 +924,7 @@ static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
f->fmt.pix.width = dev->width;
f->fmt.pix.height = dev->height;
- f->fmt.pix.field = dev->field;
+ f->fmt.pix.field = V4L2_FIELD_INTERLACED;
f->fmt.pix.pixelformat = dev->fmt->fourcc;
f->fmt.pix.bytesperline =
(f->fmt.pix.width * dev->fmt->depth) >> 3;
@@ -944,25 +943,16 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
{
struct vivi_dev *dev = video_drvdata(file);
struct vivi_fmt *fmt;
- enum v4l2_field field;
fmt = get_format(f);
if (!fmt) {
- dprintk(dev, 1, "Fourcc format (0x%08x) invalid.\n",
+ dprintk(dev, 1, "Fourcc format (0x%08x) unknown.\n",
f->fmt.pix.pixelformat);
- return -EINVAL;
- }
-
- field = f->fmt.pix.field;
-
- if (field == V4L2_FIELD_ANY) {
- field = V4L2_FIELD_INTERLACED;
- } else if (V4L2_FIELD_INTERLACED != field) {
- dprintk(dev, 1, "Field type invalid.\n");
- return -EINVAL;
+ f->fmt.pix.pixelformat = V4L2_PIX_FMT_YUYV;
+ fmt = get_format(f);
}
- f->fmt.pix.field = field;
+ f->fmt.pix.field = V4L2_FIELD_INTERLACED;
v4l_bound_align_image(&f->fmt.pix.width, 48, MAX_WIDTH, 2,
&f->fmt.pix.height, 32, MAX_HEIGHT, 0, 0);
f->fmt.pix.bytesperline =
@@ -996,7 +986,6 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
dev->pixelsize = dev->fmt->depth / 8;
dev->width = f->fmt.pix.width;
dev->height = f->fmt.pix.height;
- dev->field = f->fmt.pix.field;
return 0;
}
@@ -1330,9 +1319,6 @@ static int __init vivi_create_instance(int inst)
/* Now that everything is fine, let's add it to device list */
list_add_tail(&dev->vivi_devlist, &vivi_devlist);
- if (video_nr != -1)
- video_nr++;
-
v4l2_info(&dev->v4l2_dev, "V4L2 device registered as %s\n",
video_device_node_name(vfd));
return 0;