Hi Mauro, Hans, > -----Original Message----- > From: Tomasz Figa [mailto:tf...@chromium.org] > Sent: Wednesday, July 18, 2018 7:53 AM > To: Hans Verkuil <hans.verk...@cisco.com>; Mauro Carvalho Chehab > <mche...@kernel.org> > Cc: Zhi, Yong <yong....@intel.com>; Sakari Ailus > <sakari.ai...@linux.intel.com>; Linux Media Mailing List <linux- > me...@vger.kernel.org>; Laurent Pinchart > <laurent.pinch...@ideasonboard.com>; Mani, Rajmohan > <rajmohan.m...@intel.com>; Zheng, Jian Xu <jian.xu.zh...@intel.com>; Hu, > Jerry W <jerry.w...@intel.com>; Li, Chao C <chao.c...@intel.com>; Qiu, Tian > Shu <tian.shu....@intel.com> > Subject: Re: [PATCH v1 2/2] v4l: Document Intel IPU3 meta data uAPI > > Hi Mauro, Hans, > > On Fri, Jun 15, 2018 at 12:30 PM Yong Zhi <yong....@intel.com> wrote: > > > > These meta formats are used on Intel IPU3 ImgU video queues to carry > > 3A statistics and ISP pipeline parameters. > > > > V4L2_META_FMT_IPU3_3A > > V4L2_META_FMT_IPU3_PARAMS > > > > Signed-off-by: Yong Zhi <yong....@intel.com> > > Signed-off-by: Chao C Li <chao.c...@intel.com> > > Signed-off-by: Rajmohan Mani <rajmohan.m...@intel.com> > > --- > > Documentation/media/uapi/v4l/meta-formats.rst | 1 + > > .../media/uapi/v4l/pixfmt-meta-intel-ipu3.rst | 174 ++ > > include/uapi/linux/intel-ipu3.h | 2816 > > ++++++++++++++++++++ > > The documentation seems to be quite extensive in current version. Do you > think it's more acceptable now? Would you be able to take a look?
Hope you had a chance to look into this current version of IPU3 documentation. Please share your thoughts. Thanks Raj > > We obviously need to keep working on the user space framework (and we're in > process of figuring out how we can proceed further), but having the driver > bit- > rotting downstream might not be a very encouraging factor. ;) > > Best regards, > Tomasz
