Re: [PATCH v5 4/5] [media] allegro: add Allegro DVT video IP core driver

2019-05-10 Thread Michael Tretter
On Fri, 10 May 2019 16:11:54 +0200, Hans Verkuil wrote: > On 5/10/19 3:52 PM, Michael Tretter wrote: > > On Fri, 10 May 2019 12:58:43 +0200, Hans Verkuil wrote: > >> On 5/10/19 12:28 PM, Michael Tretter wrote: > >>> On Fri, 10 May 2019 10:28:53 +0200, Hans Verkuil wrote: > On 5/3/19 2:

Re: [PATCH v5 4/5] [media] allegro: add Allegro DVT video IP core driver

2019-05-10 Thread Hans Verkuil
On 5/10/19 3:52 PM, Michael Tretter wrote: > On Fri, 10 May 2019 12:58:43 +0200, Hans Verkuil wrote: >> On 5/10/19 12:28 PM, Michael Tretter wrote: >>> On Fri, 10 May 2019 10:28:53 +0200, Hans Verkuil wrote: On 5/3/19 2:20 PM, Michael Tretter wrote: > Add a V4L2 mem-to-mem driver for A

Re: [PATCH v5 4/5] [media] allegro: add Allegro DVT video IP core driver

2019-05-10 Thread Michael Tretter
On Fri, 10 May 2019 12:58:43 +0200, Hans Verkuil wrote: > On 5/10/19 12:28 PM, Michael Tretter wrote: > > On Fri, 10 May 2019 10:28:53 +0200, Hans Verkuil wrote: > >> On 5/3/19 2:20 PM, Michael Tretter wrote: > >>> Add a V4L2 mem-to-mem driver for Allegro DVT video IP cores as found in > >>> th

Re: [PATCH v5 4/5] [media] allegro: add Allegro DVT video IP core driver

2019-05-10 Thread Hans Verkuil
On 5/10/19 12:28 PM, Michael Tretter wrote: > On Fri, 10 May 2019 10:28:53 +0200, Hans Verkuil wrote: >> On 5/3/19 2:20 PM, Michael Tretter wrote: >>> Add a V4L2 mem-to-mem driver for Allegro DVT video IP cores as found in >>> the EV family of the Xilinx ZynqMP SoC. The Zynq UltraScale+ Device >>>

Re: [PATCH v5 4/5] [media] allegro: add Allegro DVT video IP core driver

2019-05-10 Thread Philipp Zabel
On Fri, 2019-05-10 at 10:28 +0200, Hans Verkuil wrote: [...] > > +static int allegro_g_selection(struct file *file, void *priv, > > + struct v4l2_selection *s) > > +{ > > + struct v4l2_fh *fh = file->private_data; > > + struct allegro_channel *channel = fh_to_channel(fh

Re: [PATCH v5 4/5] [media] allegro: add Allegro DVT video IP core driver

2019-05-10 Thread Michael Tretter
On Fri, 10 May 2019 10:28:53 +0200, Hans Verkuil wrote: > On 5/3/19 2:20 PM, Michael Tretter wrote: > > Add a V4L2 mem-to-mem driver for Allegro DVT video IP cores as found in > > the EV family of the Xilinx ZynqMP SoC. The Zynq UltraScale+ Device > > Technical Reference Manual uses the term VCU (V

Re: [PATCH v5 4/5] [media] allegro: add Allegro DVT video IP core driver

2019-05-10 Thread Hans Verkuil
On 5/3/19 2:20 PM, Michael Tretter wrote: > Add a V4L2 mem-to-mem driver for Allegro DVT video IP cores as found in > the EV family of the Xilinx ZynqMP SoC. The Zynq UltraScale+ Device > Technical Reference Manual uses the term VCU (Video Codec Unit) for the > encoder, decoder and system integrati

Re: [PATCH v5 4/5] [media] allegro: add Allegro DVT video IP core driver

2019-05-04 Thread kbuild test robot
Hi Michael, I love your patch! Perhaps something to improve: [auto build test WARNING on linuxtv-media/master] [also build test WARNING on v5.1-rc7 next-20190503] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-

[PATCH v5 4/5] [media] allegro: add Allegro DVT video IP core driver

2019-05-03 Thread Michael Tretter
Add a V4L2 mem-to-mem driver for Allegro DVT video IP cores as found in the EV family of the Xilinx ZynqMP SoC. The Zynq UltraScale+ Device Technical Reference Manual uses the term VCU (Video Codec Unit) for the encoder, decoder and system integration block. This driver takes care of interacting w