summaryrefslogtreecommitdiffstats
path: root/drivers/media/common/saa7146_video.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/common/saa7146_video.c')
-rw-r--r--drivers/media/common/saa7146_video.c23
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index 3cbc6ebbe649..e8bc7abf2409 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -605,8 +605,8 @@ static int saa7146_pgtable_build(struct saa7146_dev *dev, struct saa7146_buf *bu
struct saa7146_pgtable *pt1 = &buf->pt[0];
struct saa7146_pgtable *pt2 = &buf->pt[1];
struct saa7146_pgtable *pt3 = &buf->pt[2];
- u32 *ptr1, *ptr2, *ptr3;
- u32 fill;
+ __le32 *ptr1, *ptr2, *ptr3;
+ __le32 fill;
int size = buf->fmt->width*buf->fmt->height;
int i,p,m1,m2,m3,o1,o2;
@@ -656,7 +656,7 @@ static int saa7146_pgtable_build(struct saa7146_dev *dev, struct saa7146_buf *bu
/* if we have a user buffer, the first page may not be
aligned to a page boundary. */
- pt1->offset = list->offset;
+ pt1->offset = dma->sglist->offset;
pt2->offset = pt1->offset+o1;
pt3->offset = pt1->offset+o2;
@@ -958,21 +958,18 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
case VIDIOC_ENUM_FMT:
{
struct v4l2_fmtdesc *f = arg;
- int index;
switch (f->type) {
case V4L2_BUF_TYPE_VIDEO_CAPTURE:
- case V4L2_BUF_TYPE_VIDEO_OVERLAY: {
- index = f->index;
- if (index < 0 || index >= NUM_FORMATS) {
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ if (f->index >= NUM_FORMATS)
return -EINVAL;
- }
- memset(f,0,sizeof(*f));
- f->index = index;
- strlcpy((char *)f->description,formats[index].name,sizeof(f->description));
- f->pixelformat = formats[index].pixelformat;
+ strlcpy((char *)f->description, formats[f->index].name,
+ sizeof(f->description));
+ f->pixelformat = formats[f->index].pixelformat;
+ f->flags = 0;
+ memset(f->reserved, 0, sizeof(f->reserved));
break;
- }
default:
return -EINVAL;
}