Messages in this thread | | | Date | Thu, 30 Apr 2009 08:05:12 -0700 (PDT) | From | Trent Piepho <> | Subject | Re: [PATCH] v4l2: fill the reserved fields of VIDIOC_REQBUFS ioctl |
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On Wed, 29 Apr 2009, [UTF-8] Németh Márton wrote: > The parameter of VIDIOC_REQBUFS is a pointer to struct v4l2_requestbuffers. > This structure has reserved fields which has to be filled with zeros > according to the V4L2 API specification, revision 0.24 [1].
As I read the spec, the reserved fields can be used for input from user space if the buffer is of type V4L2_BUF_TYPE_PRIVATE or higher. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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