[libcamera-devel] [PATCH v5 0/8] Raspberry Pi: Efficient start/stop/start sequences

[Laurent Pinchart]

Hi Naush,

On Mon, Mar 28, 2022 at 07:22:42AM +0000, Naushir Patuck wrote:
> On Mon, 28 Mar 2022 at 00:13, Laurent Pinchart wrote:
> > On Fri, Mar 25, 2022 at 09:08:55AM +0000, Naushir Patuck via
> > libcamera-devel wrote:
> > > Hi,
> > >
> > > Version 5 of this series changes the following:
> > >
> > > - In patch 6/8 use -ESHUTDOWN instead of -EPERM.
> > > - In patch 6/8 reference the function directly in the doxygen comments.
> > >
> > > Patch 6/8 needs one more R-B tag, then this series should be ready for merging.
> >
> > The series is now fully reviewed. If you agree with my review of 5/8 I
> > can update that patch when applying.
> 
> Oops, sorry I forgot to add those changes to my last revision.
> I'm happy with your suggestions, so feel free to update when applying :-)

Done, and pushed.

> > > Naushir Patuck (8):
> > >   pipeline: raspberrypi: Avoid over-allocation for ISP Output 1
> > >   pipeline: raspberrypi: Move freeBuffers() to the RPiCameraData class
> > >   pipeline: raspberrypi: Free buffers in the RPiCamera destructor and
> > >     re-configure
> > >   pipeline: raspberrypi: Repurpose RPi::Stream::reset()
> > >   libcamera: v4l2_videodevice: Better tracking of the device state
> > >   libcamera: v4l2_videodevice: Do not allow buffer queueing in stopping
> > >     state
> > >   libcamera: v4l2_videodevice: Empty the V4L2 buffer cache on
> > >     streamOff()
> > >   test: Test V4L2BufferCache::isEmpty() member function
> > >
> > >  include/libcamera/internal/v4l2_videodevice.h |  4 +-
> > >  .../pipeline/raspberrypi/raspberrypi.cpp      | 56 ++++++++++++-------
> > >  .../pipeline/raspberrypi/rpi_stream.cpp       | 13 ++---
> > >  .../pipeline/raspberrypi/rpi_stream.h         |  2 +-
> > >  src/libcamera/v4l2_videodevice.cpp            | 34 +++++++++--
> > >  test/v4l2_videodevice/buffer_cache.cpp        | 36 ++++++++++++
> > >  6 files changed, 112 insertions(+), 33 deletions(-)

-- 
Regards,

Laurent Pinchart