Re: saa7130 driver error
- Date: Wed, 23 Apr 2008 16:11:26 +0200
- From: Daniel Glöckner <daniel-gl@xxxxxxx>
- Subject: Re: saa7130 driver error
On Wed, Apr 23, 2008 at 03:35:28PM +0200, Francisco Javier Cabello Torres wrote:
> When this happens VIDIOC_DQBUF ioctl returns -1 and errno=EIO.
> In this case application shoudl enqueue the buffer calling VIDIOC_QBUF.
> The problem is that after calling VIDIOC_DQBUF ioctl, v4l2_buffer structure
> is not
> properly filled. Buffer index isn't set and when I try to enqueue the buffer
> the driver
> always gives me an error.
This issue came up a few times on the list
http://marc.info/?t=105628128200001
http://marc.info/?t=108968901100001
http://marc.info/?t=117733484100008 (<- exactly 1 year ago!)
http://marc.info/?t=118708263500011
It doesn't look like there has been any agreement on how to handle this case.
Daniel
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