Commit e6641c80 authored Dec 11, 2009 by Magnus Damm Committed by Mauro Carvalho Chehab Dec 16, 2009

V4L/DVB (13671): sh_mobile_ceu_camera: Remove frame size page alignment



This patch updates the SuperH Mobile CEU driver to
not page align the frame size. Useful in the case of
USERPTR with non-page aligned frame sizes and offsets.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent 858424b9

drivers/media/video/sh_mobile_ceu_camera.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -206,13 +206,13 @@ static int sh_mobile_ceu_videobuf_setup(struct videobuf_queue *vq,
		if (bytes_per_line < 0)
		return bytes_per_line;

		size = PAGE_ALIGN(bytes_per_line icd->user_height);
		size = bytes_per_line icd->user_height;

		if (0 == *count)
		*count = 2;

		if (pcdev->video_limit) {
		while (size *count > pcdev->video_limit)
		while (PAGE_ALIGN(size) *count > pcdev->video_limit)
		(*count)--;
		}

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