hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[media] au0828: Fix field alignment for video frames delivered by driver 

Fix the alignment of fields being delivered by the driver, which was
resulting in jerky video when there was horizontal motion (since the bottom
field of the frame was being sent with the top field of the previous frame)

This work was sponsored by GetWellNetwork Inc.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Devin Heitmueller 2010-07-05 13:05:16 -03:00 committed by Mauro Carvalho Chehab
parent 83f859c5a6
commit bde3bb9a67
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/video/au0828/au0828-video.c
View File

@ -576,7 +576,7 @@ static inline int au0828_isoc_copy(struct au0828_dev *dev, struct urb *urb)
p += 4;
au0828_isocdbg("Video frame %s\n",
(fbyte & 0x40) ? "odd" : "even");
if (!(fbyte & 0x40)) {
if (fbyte & 0x40) {
/* VBI */
if (vbi_buf != NULL)
vbi_buffer_filled(dev,