Vincent Chou

ADV7180 driver and gstreamer on i.MX515EVK

Discussion created by Vincent Chou on Sep 9, 2011
Latest reply on Jun 27, 2013 by jaro123

Hi!  All,

 

We wired the ADV7180 EVK to the CSI interface on i.MX515 EVK and try to port the ADV7180 driver into both Linux and Android on the board.  When we linked the ADV7180 driver and it does capture data into memory buffer.  However, when we run gstreamer to test the video buffer, we came across the following error. 

====================

In MVC:mxc_streamon
NV12
mxc_ipu mxc_ipu: IDMAC20's EBA0 is not 8-byte aligned
mxc_ipu mxc_ipu: IDMAC20's EBA1 is not 8-byte aligned
Pipeline is live and does not need PREROLL ...
In MVC:mxc_v4l_ioctlPLAYING ...

New clock: GstSystemClock
In MVC: mxc_v4l_do_ioctl c0445611
   case VIDIOC_DQBUF
In MVC:mxc_v4l_dqueue
ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0

====================

 

Does anyone have any experience to fix the gstreamer problem?

 

Vincent

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