Re: [PATCH v3 04/15] [media] vb2: add in-fence support to QBUF

2017-10-02 Thread Brian Starkey
Hi, On Thu, Sep 07, 2017 at 03:42:15PM -0300, Gustavo Padovan wrote: From: Gustavo Padovan Receive in-fence from userspace and add support for waiting on them before queueing the buffer to the driver. Buffers are only queued to the driver once they are ready. A buffer is ready when its in-fenc

[PATCH v3 04/15] [media] vb2: add in-fence support to QBUF

2017-09-07 Thread Gustavo Padovan
From: Gustavo Padovan Receive in-fence from userspace and add support for waiting on them before queueing the buffer to the driver. Buffers are only queued to the driver once they are ready. A buffer is ready when its in-fence signals. v4: - Add a comment about dma_fence_add_callback() n