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path: root/drivers/media/usb/cpia2/cpia2_v4l.c
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Diffstat (limited to 'drivers/media/usb/cpia2/cpia2_v4l.c')
-rw-r--r--drivers/media/usb/cpia2/cpia2_v4l.c25
1 files changed, 4 insertions, 21 deletions
diff --git a/drivers/media/usb/cpia2/cpia2_v4l.c b/drivers/media/usb/cpia2/cpia2_v4l.c
index 0feae825cebb..626264a56517 100644
--- a/drivers/media/usb/cpia2/cpia2_v4l.c
+++ b/drivers/media/usb/cpia2/cpia2_v4l.c
@@ -292,28 +292,13 @@ static int cpia2_s_input(struct file *file, void *fh, unsigned int i)
static int cpia2_enum_fmt_vid_cap(struct file *file, void *fh,
struct v4l2_fmtdesc *f)
{
- int index = f->index;
-
- if (index < 0 || index > 1)
- return -EINVAL;
+ if (f->index > 1)
+ return -EINVAL;
- memset(f, 0, sizeof(*f));
- f->index = index;
- f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- f->flags = V4L2_FMT_FLAG_COMPRESSED;
- switch(index) {
- case 0:
- strscpy(f->description, "MJPEG", sizeof(f->description));
+ if (f->index == 0)
f->pixelformat = V4L2_PIX_FMT_MJPEG;
- break;
- case 1:
- strscpy(f->description, "JPEG", sizeof(f->description));
+ else
f->pixelformat = V4L2_PIX_FMT_JPEG;
- break;
- default:
- return -EINVAL;
- }
-
return 0;
}
@@ -338,7 +323,6 @@ static int cpia2_try_fmt_vid_cap(struct file *file, void *fh,
f->fmt.pix.bytesperline = 0;
f->fmt.pix.sizeimage = cam->frame_size;
f->fmt.pix.colorspace = V4L2_COLORSPACE_JPEG;
- f->fmt.pix.priv = 0;
switch (cpia2_match_video_size(f->fmt.pix.width, f->fmt.pix.height)) {
case VIDEOSIZE_VGA:
@@ -449,7 +433,6 @@ static int cpia2_g_fmt_vid_cap(struct file *file, void *fh,
f->fmt.pix.bytesperline = 0;
f->fmt.pix.sizeimage = cam->frame_size;
f->fmt.pix.colorspace = V4L2_COLORSPACE_JPEG;
- f->fmt.pix.priv = 0;
return 0;
}