On Wed, Sep 02, 2020 at 11:51:59AM +0100, Kieran Bingham wrote: > Hi Kaaira, > > Thank you for this series. > > I have tested it, and indeed it works well, which is great work. > I know this has been hard to debug some of the code paths! Thanks for testing and helping! :D > > There are a few bits that are hard for me to understand, with the graph > walking/initialisation - so I think either some better comments or > refactoring might help there - and Dafna has suggested that there might > be a useful helper which will assist too. That needs to be checked > though, as I think your 'streamer' needs to have full visibility of the > whole pipeline, rather than just a single stream. > > I wonder if it would help to rename it to make that clearer, as > 'vimc_stream' sounds like it deals with only a single stream - but now > it deals with multiple - so the naming is a bit confusing. Hm, I too think that the name is confusing and doesn't show the correct context..is vimc_streamer_referance a better name? What name do you suggest? Thanks, Kaaira > > -- > Kieran > > On 19/08/2020 19:04, Kaaira Gupta wrote: > > This series adds supoort for two (or more) capture devices to be > > connected to the same sensors and run simultaneously. > > > > Changes since v2: > > - This series introduces new patches, namely patch 1, 2, 4, 5, > > 7, and 9 to shift multiple captures to operate at a single > > thread. > > > > Kaaira Gupta (7): > > media: vimc: Move get_source_entity to vimc-common > > media: vimc: Add get_frame callback > > media: vimc: Separate starting stream from pipeline initialisation > > media: vimc: Separate closing of stream and thread > > media: vimc: Dynamically allocate stream struct > > media: vimc: Join pipeline if one already exists > > media: vimc: Run multiple captures on same thread > > > > Niklas Söderlund (2): > > media: vimc: Add usage count to subdevices > > media: vimc: Serialize vimc_streamer_s_stream() > > > > .../media/test-drivers/vimc/vimc-capture.c | 42 +++- > > drivers/media/test-drivers/vimc/vimc-common.c | 14 ++ > > drivers/media/test-drivers/vimc/vimc-common.h | 21 +- > > .../media/test-drivers/vimc/vimc-debayer.c | 26 ++- > > drivers/media/test-drivers/vimc/vimc-scaler.c | 25 +- > > drivers/media/test-drivers/vimc/vimc-sensor.c | 17 +- > > .../media/test-drivers/vimc/vimc-streamer.c | 213 ++++++++++++------ > > .../media/test-drivers/vimc/vimc-streamer.h | 2 + > > 8 files changed, 271 insertions(+), 89 deletions(-) > > > > -- > Regards > -- > Kieran
