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| author | Magnus Damm <damm@opensource.se> | 2009-12-11 11:53:56 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-12-16 09:27:41 -0200 |
| commit | e6641c80b042461fb8d4a231a95fafdba167c28d (patch) | |
| tree | 797643d4ab1235327fb6f7650f020b7b1ca631c9 /drivers/media/video | |
| parent | 858424b998ae112b2e04f4584bcdc6b0362a714a (diff) | |
| download | linux-stable-e6641c80b042461fb8d4a231a95fafdba167c28d.tar.gz linux-stable-e6641c80b042461fb8d4a231a95fafdba167c28d.tar.bz2 linux-stable-e6641c80b042461fb8d4a231a95fafdba167c28d.zip | |
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>
Diffstat (limited to 'drivers/media/video')
| -rw-r--r-- | drivers/media/video/sh_mobile_ceu_camera.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c index a610a571432a..d69363f0d8c9 100644 --- a/drivers/media/video/sh_mobile_ceu_camera.c +++ b/drivers/media/video/sh_mobile_ceu_camera.c @@ -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)--; } |