diff options
Diffstat (limited to 'drivers/media/video/em28xx/em28xx-video.c')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-video.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c index f3fc44b352b..048ad1d77ba 100644 --- a/drivers/media/video/em28xx/em28xx-video.c +++ b/drivers/media/video/em28xx/em28xx-video.c @@ -1272,6 +1272,18 @@ static int em2820_video_do_ioctl(struct inode *inode, struct file *filp, if (width > maxw) width = maxw; + /* FIXME*/ + if(dev->is_em2800){ + /* we only know how to scale to 50% */ + if(height % (maxh / 2)) + height=maxh; + if(width % (maxw / 2)) + width=maxw; + /* larger resoltion don't seem to work either */ + if(width == maxw && height == maxh) + width /= 2; + } + if ((hscale = (((unsigned long)maxw) << 12) / width - 4096L) >= 0x4000) |