Hi Tomasz, On Tue, Aug 06, 2024 at 06:41:55PM +0900, Tomasz Figa wrote: > On Fri, Aug 2, 2024 at 10:13 PM Hans Verkuil wrote: > > > Hi all, > > > > Here is my initial stab at an agenda for the media summit. As always, it > > is subject to change and all times are guesstimates! > > Thanks a lot Hans for organizing and Avnet for the venue! > > Any chance that we could somehow stuff the `Multi-context support in V4L2` > session from Jacopo before 15:00? I'm not sure if it's exactly what I'm > thinking, but it sounds like something that we have also considered in > ChromeOS for some of the ISP drivers that we had to bring up. I'm not sure what you're thinking it is, but it probably is :-) It's a proposal (with an implementation) to extend the concept of context in V4L2 M2M devices to cover a media graph with multiple video nodes, to allow for easy time multiplexing of more complex memory to memory devices such as ISPs. > > The media summit will be held on Monday September 16th. Avnet Silica has very > > kindly offered to host this summit at their Vienna office, which is about 35 > > minutes by public transport from the Open Source Summit Europe venue > > (https://events.linuxfoundation.org/open-source-summit-europe/OSSE). > > > > Avnet Silica Office Location: > > > > Schönbrunner Str. 297/307, 1120 Vienna, Austria > > > > > > https://www.google.com/maps/place/Avnet+EMG+Elektronische+Bauteile+GmbH+(Silica)/@48.183203,16.3100937,15z/data=!4m6!3m5!1s0x476da80e20b26d5b:0x2c5d2a77bbd43334!8m2!3d48.1832035!4d16.320372!16s%2Fg%2F1tcy32vt?entry=ttu > > > > Refreshments are available during the day. > > > > The meeting room is sponsored by Avnet Silica. Much appreciated! > > > > Regarding the face mask policy: we will follow the same guidance that the > > Linux Foundation gives for the EOSS conference: > > > > > > https://events.linuxfoundation.org/open-source-summit-europe/attend/health-and-safety/#onsite-health-and-safety > > > > > > In-Person Attendees: > > > > Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> (Intel) > > Daniel Almeida <daniel.almeida@xxxxxxxxxxxxx> (Collabora) > > Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> (Media Kernel Maintainer) > > Sebastian Fricke <sebastian.fricke@xxxxxxxxxxxxx> (Collabora) > > Martin Hecht <martin.hecht@xxxxxxxx> (Avnet) > > Hu, Jerry W <jerry.w.hu@xxxxxxxxx> (Intel) > > Tommaso Merciai <tomm.merciai@xxxxxxxxx> (Avnet) > > Jacopo Mondi <jacopo.mondi@xxxxxxxxxxxxxxxx> (Ideas On Board) > > Benjamin Mugnier <benjamin.mugnier@xxxxxxxxxxx> (ST Electronics) > > Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> (Ideas On Board) > > Ricardo Ribalda <ribalda@xxxxxxxxxxxx> (Google) > > Michael Tretter <m.tretter@xxxxxxxxxxxxxx> (Pengutronix) > > Hans Verkuil <hverkuil-cisco@xxxxxxxxx> (Cisco Systems Norway) > > Alain Volmat <alain.volmat@xxxxxxxxxxx> (ST Electronics) (TBC) > > Sean Young <sean@xxxxxxxx> > > > > Remote Attendees (using MS Teams): > > > > Steve Cho <stevecho@xxxxxxxxxxxx> (Google) > > Nas Chung <nas.chung@xxxxxxxxxxxxxxx> (Chips & Media) > > Tomasz Figa <tfiga@xxxxxxxxxxxx> (Google) > > Hidenori Kobayashi <hidenorik@xxxxxxxxxxxx> (Google) > > Jai Luthra <j-luthra@xxxxxx> (TI) > > > > Note: information on how to connect remotely will come later. > > > > If any information above is incorrect, or if I missed someone, then please let me know. > > > > We are currently 14 confirmed in-person participants and one TBC. I prefer to limit the total > > to 16 people, so if you want to join in-person, then contact me and I'll put you on a waitlist. > > The attendee list should be finalized by the end of August. > > > > Draft agenda: > > > > 8:45-9:15: get settled :-) > > > > 9:15-9:25: Hans: Quick introduction > > > > 9:25-9:55: Steve Cho: > > > > - V4L2 testing on Chromium using virtual video decode driver (VISL) > > - V4L2 video decoding testing with KernelCI > > > > 10:00-11:00: Ricardo: multi-committer model using gitlab > > > > 11:00-11:15: break > > > > 11:15-11:45: Sean: new tooling for infrared: > > > > - What it is and what it can do (love to hear any feedback of course) > > - Where it should be hosted? (I hope gitlab fdo, who do I ask) > > - What needs to be in place for a release? > > - This tool replaces ir-ctl and ir-keytable. How we phase them out? > > > > 11:45-12:15: Daniel: Rust in the media subsystem > > > > 12:15-13:30: Lunch > > > > 13:30-14:00: Tomasz: Current state of videobuf2, its limitations and the > > paths forward. > > > > 14:00-14:45: Laurent: subdevs, state, and usage of the media controller > > device to submit requests. > > > > 14:45-15:00: break > > > > 15:00-15:30: Tommaso/Martin: TBD > > > > 15:30-16:30: Jacopo: Multi-context support in V4L2 > > > > 16:30-16:45: break > > > > 16:45-17:00: Hans: UVC maintenance > > > > 17:00-18:00: TBD > > > > Please reply with corrections, questions, etc. to this email. I'll update the agenda > > over time. Again, these times are very preliminary. -- Regards, Laurent Pinchart
