[PATCH] v4l: 786: chip id removed since it isn t required anymore

- Chip_id removed since it isn't required anymore.

Signed-off-by: Sascha Sommer <saschasommer@freenet.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

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 f3fc44b352b4..048ad1d77bab 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)