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| author | Luc Saillard <luc@saillard.org> | 2007-04-22 23:55:10 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-04-27 15:45:51 -0300 |
| commit | 288bb0e79015d4121d4ccf77a4db2bde27a49492 (patch) | |
| tree | 4b396f1ac021add93a7deac55a6b26f981bdc22a /drivers/media | |
| parent | 9ee6d78cd4112c0f5a257a01383c64dadbf66da9 (diff) | |
| download | linux-288bb0e79015d4121d4ccf77a4db2bde27a49492.tar.bz2 | |
V4L/DVB (5548): Fix v4l2 buffer to the length
Set the length of the v4l2 buffer to the length of the mapped memory.
This should fix the problem with amsn.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/video/pwc/pwc-v4l.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/pwc/pwc-v4l.c b/drivers/media/video/pwc/pwc-v4l.c index e20251d05bf6..32fbe1ae6251 100644 --- a/drivers/media/video/pwc/pwc-v4l.c +++ b/drivers/media/video/pwc/pwc-v4l.c @@ -1168,7 +1168,7 @@ int pwc_video_do_ioctl(struct inode *inode, struct file *file, buf->sequence = 0; buf->memory = V4L2_MEMORY_MMAP; buf->m.offset = pdev->fill_image * pdev->len_per_image; - buf->length = buf->bytesused; + buf->length = pdev->len_per_image; pwc_next_image(pdev); PWC_DEBUG_IOCTL("VIDIOC_DQBUF: buf->index=%d\n",buf->index); |