aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media/video/em28xx/em28xx-video.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/video/em28xx/em28xx-video.c')
-rw-r--r--drivers/media/video/em28xx/em28xx-video.c16
1 files changed, 3 insertions, 13 deletions
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index 89ab2e3b9a2c..ff37b4c15f44 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -657,8 +657,8 @@ static void get_scale(struct em28xx *dev,
657 unsigned int width, unsigned int height, 657 unsigned int width, unsigned int height,
658 unsigned int *hscale, unsigned int *vscale) 658 unsigned int *hscale, unsigned int *vscale)
659{ 659{
660 unsigned int maxw = norm_maxw(dev); 660 unsigned int maxw = norm_maxw(dev);
661 unsigned int maxh = norm_maxh(dev); 661 unsigned int maxh = norm_maxh(dev);
662 662
663 *hscale = (((unsigned long)maxw) << 12) / width - 4096L; 663 *hscale = (((unsigned long)maxw) << 12) / width - 4096L;
664 if (*hscale >= 0x4000) 664 if (*hscale >= 0x4000)
@@ -726,11 +726,7 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
726 return -EINVAL; 726 return -EINVAL;
727 } 727 }
728 728
729 if (dev->board.is_webcam) { 729 if (dev->board.is_em2800) {
730 /* FIXME: This is the only supported fmt */
731 width = 640;
732 height = 480;
733 } else if (dev->board.is_em2800) {
734 /* the em2800 can only scale down to 50% */ 730 /* the em2800 can only scale down to 50% */
735 height = height > (3 * maxh / 4) ? maxh : maxh / 2; 731 height = height > (3 * maxh / 4) ? maxh : maxh / 2;
736 width = width > (3 * maxw / 4) ? maxw : maxw / 2; 732 width = width > (3 * maxw / 4) ? maxw : maxw / 2;
@@ -767,12 +763,6 @@ static int em28xx_set_video_format(struct em28xx *dev, unsigned int fourcc,
767{ 763{
768 struct em28xx_fmt *fmt; 764 struct em28xx_fmt *fmt;
769 765
770 /* FIXME: This is the only supported fmt */
771 if (dev->board.is_webcam) {
772 width = 640;
773 height = 480;
774 }
775
776 fmt = format_by_fourcc(fourcc); 766 fmt = format_by_fourcc(fourcc);
777 if (!fmt) 767 if (!fmt)
778 return -EINVAL; 768 return -EINVAL;