Re: Doubt regarding DMA / VMALLOC memory ops

2013-05-15 Thread anish singh
On Wed, May 15, 2013 at 4:10 PM, Chetan Nanda wrote: > Hi, > > I am new to V4L2 kernel framework. And currently trying to understand V4L2 > kernel sub-system. > In videobuf2 sub-system, before calling 'vb2_queue_init(q)', q's mem_ops is > being initialized (depending on type of buffer) as > > q->

Re: omap3isp as a wakeup source

2011-09-12 Thread anish singh
On Tue, Sep 13, 2011 at 1:58 AM, Sakari Ailus wrote: > On Mon, Sep 12, 2011 at 04:50:42PM +0200, Enrico wrote: >> Hi, > > Hi Enrico, > >> While testing omap3isp+tvp5150 with latest Deepthy bt656 patches >> (kernel 3.1rc4) i noticed that yavta hangs very often when grabbing >> or, if not hanged, it