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[media] s2255drv: fix payload size for JPG, MJPEG

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length is the size of the buffer, not the payload. That's set using
vb2_set_plane_payload().

Signed-off-by: Dean Anderson <linux-dev@sensoray.com>
Cc: <stable@vger.kernel.org>      # for v3.15 and up
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
sensoray-dev 2014-11-17 19:50:36 -03:00 committed by Mauro Carvalho Chehab
parent 9661975dde
commit 1f391217ad
1 changed files with 1 additions and 1 deletions
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2
drivers/media/usb/s2255/s2255drv.c
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@ -632,7 +632,7 @@ static void s2255_fillbuff(struct s2255_vc *vc,
break;
case V4L2_PIX_FMT_JPEG:
case V4L2_PIX_FMT_MJPEG:
buf->vb.v4l2_buf.length = jpgsize;
vb2_set_plane_payload(&buf->vb, 0, jpgsize);
memcpy(vbuf, tmpbuf, jpgsize);
break;
case V4L2_PIX_FMT_YUV422P: