Commit 1ca31892 authored Nov 27, 2009 by Mauro Carvalho Chehab

em28xx: em2800 chips support max width of 640



Due to hardware limitation, em2800 chips can't work at resolutions
higher than 640x576, since the URB packet size is not enough.

The effect is that the image looses packages and shows a distortion
along the vertical axes.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent 491aa96a

drivers/media/video/em28xx/em28xx.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -796,7 +796,7 @@ static inline unsigned int norm_maxw(struct em28xx *dev)
		if (dev->board.is_webcam)
		return dev->sensor_xres;

		if (dev->board.max_range_640_480)
		if (dev->board.max_range_640_480 \|\| dev->board.is_em2800)
		return 640;

		return 720;