Re: [PATCH v3 10/15] [media] vb2: add 'ordered' property to queues

2017-10-04 Thread Gustavo Padovan
On Mon, 2017-10-02 at 14:43 +0100, Brian Starkey wrote: > Hi, > > On Thu, Sep 07, 2017 at 03:42:21PM -0300, Gustavo Padovan wrote: > > From: Gustavo Padovan > > > > For explicit synchronization (and soon for HAL3/Request API) we > > need > > the v4l2-driver to guarantee the ordering in which the

Re: [PATCH v3 10/15] [media] vb2: add 'ordered' property to queues

2017-10-02 Thread Brian Starkey
Hi, On Thu, Sep 07, 2017 at 03:42:21PM -0300, Gustavo Padovan wrote: From: Gustavo Padovan For explicit synchronization (and soon for HAL3/Request API) we need the v4l2-driver to guarantee the ordering in which the buffers were queued by userspace. This is already true for many drivers, but we

[PATCH v3 10/15] [media] vb2: add 'ordered' property to queues

2017-09-07 Thread Gustavo Padovan
From: Gustavo Padovan For explicit synchronization (and soon for HAL3/Request API) we need the v4l2-driver to guarantee the ordering in which the buffers were queued by userspace. This is already true for many drivers, but we never needed to say it. Signed-off-by: Gustavo Padovan --- include/m