* [ANN] Media Mini-Summit Draft Agenda for March 26th
@ 2015-03-16 11:25 Hans Verkuil
2015-03-16 15:32 ` Chris Kohn
` (2 more replies)
0 siblings, 3 replies; 8+ messages in thread
From: Hans Verkuil @ 2015-03-16 11:25 UTC (permalink / raw)
To: media-workshop@linuxtv.org; +Cc: Linux Media Mailing List
This is the draft agenda for the media mini-summit in San Jose on March 26th.
Time: 9 AM to 5 PM (approximately)
Room: TBC (Mauro, do you know this?)
Attendees:
Mauro Carvalho Chehab - mchehab@osg.samsung.com - Samsung
Laurent Pinchart - laurent.pinchart@ideasonboard.com - Ideas on board
Hans Verkuil - hverkuil@xs4all.nl - Cisco
Mauro, do you have a better overview of who else will attend?
Agenda:
Times are approximate and will likely change.
9:00-9:15 Get everyone installed, laptops hooked up, etc.
9:15-9:30 Introduction
9:30-10:30 Media Controller support for DVB (Mauro):
1) dynamic creation/removal of pipelines
2) change media_entity_pipeline_start to also define
the final entity
3) how to setup pipelines that also envolve audio and DRM
4) how to lock the media controller pipeline between enabling a
pipeline and starting it, in order to avoid race conditions
See this post for more detailed information:
https://www.mail-archive.com/linux-media@vger.kernel.org/msg85910.html
10:30-10:45 Break
10:45-12:00 Continue discussion
12:00-13:00 Lunch (Mauro, do you have any idea whether there is a lunch organized,
or if we are on our own?)
13:00-14:40 Continue discussion
14:40-15:00 Break
15:00-16:00 Subdev hotplug in the context of both FPGA dynamic reconfiguration and
project Ara (http://www.projectara.com/) (Laurent).
16:00-17:00 Update on ongoing projects (Hans):
- proposal for Android Camera v3-type requests (aka configuration stores)
- work on colorspace improvements
- vivid & v4l2-compliance improvements
- removing duplicate subdev video ops and use pad ops instead
- others?
Most of the time will be spent on DVB and the MC. Based on past experience this
likely will take some time to get a concensus.
Comments are welcome!
Regards,
Hans
^ permalink raw reply [flat|nested] 8+ messages in thread* RE: [ANN] Media Mini-Summit Draft Agenda for March 26th 2015-03-16 11:25 [ANN] Media Mini-Summit Draft Agenda for March 26th Hans Verkuil @ 2015-03-16 15:32 ` Chris Kohn 2015-03-21 12:36 ` [media-workshop] " Laurent Pinchart 2015-03-23 4:02 ` Mauro Carvalho Chehab 2 siblings, 0 replies; 8+ messages in thread From: Chris Kohn @ 2015-03-16 15:32 UTC (permalink / raw) To: Hans Verkuil, media-workshop@linuxtv.org; +Cc: Linux Media Mailing List Hi Hans, > -----Original Message----- > From: linux-media-owner@vger.kernel.org [mailto:linux-media- > owner@vger.kernel.org] On Behalf Of Hans Verkuil > Sent: Monday, March 16, 2015 4:25 AM > To: media-workshop@linuxtv.org > Cc: Linux Media Mailing List > Subject: [ANN] Media Mini-Summit Draft Agenda for March 26th > > This is the draft agenda for the media mini-summit in San Jose on March 26th. > > Time: 9 AM to 5 PM (approximately) > Room: TBC (Mauro, do you know this?) > > Attendees: > > Mauro Carvalho Chehab - mchehab@osg.samsung.com - Samsung > Laurent Pinchart - laurent.pinchart@ideasonboard.com - Ideas on > board > Hans Verkuil - hverkuil@xs4all.nl - Cisco > > Mauro, do you have a better overview of who else will attend? I will attend as well. I'm interested in the subdev hotplug topic. Cheers, Chris ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [media-workshop] [ANN] Media Mini-Summit Draft Agenda for March 26th 2015-03-16 11:25 [ANN] Media Mini-Summit Draft Agenda for March 26th Hans Verkuil 2015-03-16 15:32 ` Chris Kohn @ 2015-03-21 12:36 ` Laurent Pinchart 2015-03-21 18:37 ` Jean-Michel Hautbois 2015-03-23 4:02 ` Mauro Carvalho Chehab 2 siblings, 1 reply; 8+ messages in thread From: Laurent Pinchart @ 2015-03-21 12:36 UTC (permalink / raw) To: media-workshop; +Cc: Hans Verkuil, Linux Media Mailing List Hi Hans, On Monday 16 March 2015 12:25:28 Hans Verkuil wrote: > This is the draft agenda for the media mini-summit in San Jose on March > 26th. > > Time: 9 AM to 5 PM (approximately) > Room: TBC (Mauro, do you know this?) > > Attendees: > > Mauro Carvalho Chehab - mchehab@osg.samsung.com - Samsung > Laurent Pinchart - laurent.pinchart@ideasonboard.com - Ideas on board > Hans Verkuil - hverkuil@xs4all.nl - Cisco > > Mauro, do you have a better overview of who else will attend? > > Agenda: > > Times are approximate and will likely change. > > 9:00-9:15 Get everyone installed, laptops hooked up, etc. > 9:15-9:30 Introduction > 9:30-10:30 Media Controller support for DVB (Mauro): > 1) dynamic creation/removal of pipelines > 2) change media_entity_pipeline_start to also define > the final entity > 3) how to setup pipelines that also envolve audio and DRM > 4) how to lock the media controller pipeline between enabling a > pipeline and starting it, in order to avoid race conditions > > See this post for more detailed information: > > https://www.mail-archive.com/linux-media@vger.kernel.org/msg85910.html > > 10:30-10:45 Break > 10:45-12:00 Continue discussion > 12:00-13:00 Lunch (Mauro, do you have any idea whether there is a lunch > organized, or if we are on our own?) > 13:00-14:40 Continue discussion > 14:40-15:00 Break > 15:00-16:00 Subdev hotplug in the context of both FPGA dynamic > reconfiguration and project Ara (http://www.projectara.com/) (Laurent). To be precise, this will be both hot plug and hot unplug. > 16:00-17:00 Update on ongoing projects (Hans): > - proposal for Android Camera v3-type requests (aka configuration > stores) I'm interested in this as well. > - work on colorspace improvements > - vivid & v4l2-compliance improvements > - removing duplicate subdev video ops and use pad ops instead > - others? There's also the topic of the media device controller registry that we discussed during the FOSDEM, but as far as I know there has been no progress in that area. > Most of the time will be spent on DVB and the MC. Based on past experience > this likely will take some time to get a concensus. -- Regards, Laurent Pinchart ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [media-workshop] [ANN] Media Mini-Summit Draft Agenda for March 26th 2015-03-21 12:36 ` [media-workshop] " Laurent Pinchart @ 2015-03-21 18:37 ` Jean-Michel Hautbois 2015-03-21 21:30 ` Laurent Pinchart 0 siblings, 1 reply; 8+ messages in thread From: Jean-Michel Hautbois @ 2015-03-21 18:37 UTC (permalink / raw) To: Laurent Pinchart; +Cc: media-workshop, Hans Verkuil, Linux Media Mailing List 2015-03-21 13:36 GMT+01:00 Laurent Pinchart <laurent.pinchart@ideasonboard.com>: > > Hi Hans, > > On Monday 16 March 2015 12:25:28 Hans Verkuil wrote: > > This is the draft agenda for the media mini-summit in San Jose on March > > 26th. > > > > Time: 9 AM to 5 PM (approximately) > > Room: TBC (Mauro, do you know this?) > > > > Attendees: > > > > Mauro Carvalho Chehab - mchehab@osg.samsung.com - Samsung > > Laurent Pinchart - laurent.pinchart@ideasonboard.com - Ideas on board > > Hans Verkuil - hverkuil@xs4all.nl - Cisco > > > > Mauro, do you have a better overview of who else will attend? > > > > Agenda: > > > > Times are approximate and will likely change. > > > > 9:00-9:15 Get everyone installed, laptops hooked up, etc. > > 9:15-9:30 Introduction > > 9:30-10:30 Media Controller support for DVB (Mauro): > > 1) dynamic creation/removal of pipelines > > 2) change media_entity_pipeline_start to also define > > the final entity > > 3) how to setup pipelines that also envolve audio and DRM > > 4) how to lock the media controller pipeline between enabling a > > pipeline and starting it, in order to avoid race conditions > > > > See this post for more detailed information: > > > > https://www.mail-archive.com/linux-media@vger.kernel.org/msg85910.html > > > > 10:30-10:45 Break > > 10:45-12:00 Continue discussion > > 12:00-13:00 Lunch (Mauro, do you have any idea whether there is a lunch > > organized, or if we are on our own?) > > 13:00-14:40 Continue discussion > > 14:40-15:00 Break > > 15:00-16:00 Subdev hotplug in the context of both FPGA dynamic > > reconfiguration and project Ara (http://www.projectara.com/) (Laurent). > > To be precise, this will be both hot plug and hot unplug. > > > 16:00-17:00 Update on ongoing projects (Hans): > > - proposal for Android Camera v3-type requests (aka configuration > > stores) > > I'm interested in this as well. > > > - work on colorspace improvements > > - vivid & v4l2-compliance improvements > > - removing duplicate subdev video ops and use pad ops instead > > - others? > > There's also the topic of the media device controller registry that we > discussed during the FOSDEM, but as far as I know there has been no progress > in that area. > Unfortunately I can't be there, but am interested by a report on this particular question :). Thanks, JM ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [media-workshop] [ANN] Media Mini-Summit Draft Agenda for March 26th 2015-03-21 18:37 ` Jean-Michel Hautbois @ 2015-03-21 21:30 ` Laurent Pinchart 0 siblings, 0 replies; 8+ messages in thread From: Laurent Pinchart @ 2015-03-21 21:30 UTC (permalink / raw) To: Jean-Michel Hautbois Cc: media-workshop, Hans Verkuil, Linux Media Mailing List Hi Jean-Michel, On Saturday 21 March 2015 19:37:51 Jean-Michel Hautbois wrote: > 2015-03-21 13:36 GMT+01:00 Laurent Pinchart: > > On Monday 16 March 2015 12:25:28 Hans Verkuil wrote: > > > This is the draft agenda for the media mini-summit in San Jose on March > > > 26th. > > > > > > Time: 9 AM to 5 PM (approximately) > > > Room: TBC (Mauro, do you know this?) > > > > > > Attendees: > > > > > > Mauro Carvalho Chehab - mchehab@osg.samsung.com - Samsung > > > Laurent Pinchart - laurent.pinchart@ideasonboard.com - Ideas on > > > board Hans Verkuil - hverkuil@xs4all.nl - > > > Cisco > > > > > > Mauro, do you have a better overview of who else will attend? > > > > > > Agenda: > > > > > > Times are approximate and will likely change. > > > > > > 9:00-9:15 Get everyone installed, laptops hooked up, etc. > > > 9:15-9:30 Introduction > > > > > > 9:30-10:30 Media Controller support for DVB (Mauro): > > > 1) dynamic creation/removal of pipelines > > > 2) change media_entity_pipeline_start to also define > > > > > > the final entity > > > > > > 3) how to setup pipelines that also envolve audio and DRM > > > 4) how to lock the media controller pipeline between > > > enabling a > > > > > > pipeline and starting it, in order to avoid race > > > conditions > > > > > > See this post for more detailed information: > > > > > > https://www.mail-archive.com/linux-media@vger.kernel.org/msg85910.html > > > > > > 10:30-10:45 Break > > > 10:45-12:00 Continue discussion > > > 12:00-13:00 Lunch (Mauro, do you have any idea whether there is a lunch > > > organized, or if we are on our own?) > > > 13:00-14:40 Continue discussion > > > 14:40-15:00 Break > > > 15:00-16:00 Subdev hotplug in the context of both FPGA dynamic > > > reconfiguration and project Ara (http://www.projectara.com/) (Laurent). > > > > To be precise, this will be both hot plug and hot unplug. > > > > > 16:00-17:00 Update on ongoing projects (Hans): > > > - proposal for Android Camera v3-type requests (aka > > > configuration > > > stores) > > > > I'm interested in this as well. > > > > > - work on colorspace improvements > > > - vivid & v4l2-compliance improvements > > > - removing duplicate subdev video ops and use pad ops > > > instead > > > - others? > > > > There's also the topic of the media device controller registry that we > > discussed during the FOSDEM, but as far as I know there has been no > > progress in that area. > > Unfortunately I can't be there, but am interested by a report on this > particular question :). Feel free to report your progress ;-) -- Regards, Laurent Pinchart ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [media-workshop] [ANN] Media Mini-Summit Draft Agenda for March 26th 2015-03-16 11:25 [ANN] Media Mini-Summit Draft Agenda for March 26th Hans Verkuil 2015-03-16 15:32 ` Chris Kohn 2015-03-21 12:36 ` [media-workshop] " Laurent Pinchart @ 2015-03-23 4:02 ` Mauro Carvalho Chehab 2015-03-23 14:37 ` Shuah Khan 2015-03-24 6:25 ` Guennadi Liakhovetski 2 siblings, 2 replies; 8+ messages in thread From: Mauro Carvalho Chehab @ 2015-03-23 4:02 UTC (permalink / raw) To: Hans Verkuil; +Cc: media-workshop@linuxtv.org, Linux Media Mailing List Em Mon, 16 Mar 2015 12:25:28 +0100 Hans Verkuil <hverkuil@xs4all.nl> escreveu: > This is the draft agenda for the media mini-summit in San Jose on March 26th. > > Time: 9 AM to 5 PM (approximately) > Room: TBC (Mauro, do you know this?) I'll check on this Monday with LF and wiĺl give you a feedback. > > Attendees: > > Mauro Carvalho Chehab - mchehab@osg.samsung.com - Samsung > Laurent Pinchart - laurent.pinchart@ideasonboard.com - Ideas on board > Hans Verkuil - hverkuil@xs4all.nl - Cisco > > Mauro, do you have a better overview of who else will attend? This time, we'll be using ELC registration site to track. I'll see how we can get this info with LF as well, but, as people can join it dynamically, the best is to get the list with them on Thursday evening, and double-check during the Summit to track last-minute changes. > > Agenda: > > Times are approximate and will likely change. > > 9:00-9:15 Get everyone installed, laptops hooked up, etc. > 9:15-9:30 Introduction > 9:30-10:30 Media Controller support for DVB (Mauro): > 1) dynamic creation/removal of pipelines > 2) change media_entity_pipeline_start to also define > the final entity > 3) how to setup pipelines that also envolve audio and DRM > 4) how to lock the media controller pipeline between enabling a > pipeline and starting it, in order to avoid race conditions > > See this post for more detailed information: > > https://www.mail-archive.com/linux-media@vger.kernel.org/msg85910.html Actually, there are two threads and two followup emails. The detailed info is at: https://www.mail-archive.com/linux-media@vger.kernel.org/msg85910.html https://www.mail-archive.com/linux-media@vger.kernel.org/msg85979.html https://www.mail-archive.com/linux-media@vger.kernel.org/msg83883.html https://www.mail-archive.com/linux-media@vger.kernel.org/msg83884.html I'll prepare a summary covering everything into a single file to make easier, and I'll prepare some slides with the topic highlights. > 10:30-10:45 Break > 10:45-12:00 Continue discussion > 12:00-13:00 Lunch (Mauro, do you have any idea whether there is a lunch organized, > or if we are on our own?) I'm almost sure we are on our on for lunch. I'll double check this also with LF. > 13:00-14:40 Continue discussion > 14:40-15:00 Break > 15:00-16:00 Subdev hotplug in the context of both FPGA dynamic reconfiguration and > project Ara (http://www.projectara.com/) (Laurent). > 16:00-17:00 Update on ongoing projects (Hans): > - proposal for Android Camera v3-type requests (aka configuration stores) > - work on colorspace improvements > - vivid & v4l2-compliance improvements > - removing duplicate subdev video ops and use pad ops instead > - others? > > Most of the time will be spent on DVB and the MC. Based on past experience this > likely will take some time to get a concensus. > > Comments are welcome! > > Regards, > > Hans > > _______________________________________________ > media-workshop mailing list > media-workshop@linuxtv.org > http://www.linuxtv.org/cgi-bin/mailman/listinfo/media-workshop -- Cheers, Mauro ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [media-workshop] [ANN] Media Mini-Summit Draft Agenda for March 26th 2015-03-23 4:02 ` Mauro Carvalho Chehab @ 2015-03-23 14:37 ` Shuah Khan 2015-03-24 6:25 ` Guennadi Liakhovetski 1 sibling, 0 replies; 8+ messages in thread From: Shuah Khan @ 2015-03-23 14:37 UTC (permalink / raw) To: Mauro Carvalho Chehab Cc: Hans Verkuil, media-workshop@linuxtv.org, Linux Media Mailing List On Sun, Mar 22, 2015 at 10:02 PM, Mauro Carvalho Chehab <mchehab@osg.samsung.com> wrote: > Em Mon, 16 Mar 2015 12:25:28 +0100 > Hans Verkuil <hverkuil@xs4all.nl> escreveu: > >> This is the draft agenda for the media mini-summit in San Jose on March 26th. >> >> Time: 9 AM to 5 PM (approximately) >> Room: TBC (Mauro, do you know this?) > > I'll check on this Monday with LF and wiĺl give you a feedback. > >> >> Attendees: >> >> Mauro Carvalho Chehab - mchehab@osg.samsung.com - Samsung >> Laurent Pinchart - laurent.pinchart@ideasonboard.com - Ideas on board >> Hans Verkuil - hverkuil@xs4all.nl - Cisco >> >> Mauro, do you have a better overview of who else will attend? > > This time, we'll be using ELC registration site to track. I'll see how > we can get this info with LF as well, but, as people can join it > dynamically, the best is to get the list with them on Thursday evening, > and double-check during the Summit to track last-minute changes. > >> >> Agenda: >> >> Times are approximate and will likely change. >> >> 9:00-9:15 Get everyone installed, laptops hooked up, etc. >> 9:15-9:30 Introduction >> 9:30-10:30 Media Controller support for DVB (Mauro): >> 1) dynamic creation/removal of pipelines >> 2) change media_entity_pipeline_start to also define >> the final entity >> 3) how to setup pipelines that also envolve audio and DRM >> 4) how to lock the media controller pipeline between enabling a >> pipeline and starting it, in order to avoid race conditions >> I am attending as well. Could you please add discussion on Media Tokens. I will send out a 5 patch RFC series. We can discuss to see if it is worth while continuing this work. thanks, -- Shuah ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [media-workshop] [ANN] Media Mini-Summit Draft Agenda for March 26th 2015-03-23 4:02 ` Mauro Carvalho Chehab 2015-03-23 14:37 ` Shuah Khan @ 2015-03-24 6:25 ` Guennadi Liakhovetski 1 sibling, 0 replies; 8+ messages in thread From: Guennadi Liakhovetski @ 2015-03-24 6:25 UTC (permalink / raw) To: Mauro Carvalho Chehab Cc: Hans Verkuil, media-workshop@linuxtv.org, Linux Media Mailing List Hi Mauro, On Sun, 22 Mar 2015, Mauro Carvalho Chehab wrote: > Em Mon, 16 Mar 2015 12:25:28 +0100 > Hans Verkuil <hverkuil@xs4all.nl> escreveu: > > > This is the draft agenda for the media mini-summit in San Jose on March 26th. > > > > Time: 9 AM to 5 PM (approximately) > > Room: TBC (Mauro, do you know this?) > > I'll check on this Monday with LF and wiĺl give you a feedback. > > > > > Attendees: > > > > Mauro Carvalho Chehab - mchehab@osg.samsung.com - Samsung > > Laurent Pinchart - laurent.pinchart@ideasonboard.com - Ideas on board > > Hans Verkuil - hverkuil@xs4all.nl - Cisco > > > > Mauro, do you have a better overview of who else will attend? > > This time, we'll be using ELC registration site to track. I'll see how > we can get this info with LF as well, but, as people can join it > dynamically, the best is to get the list with them on Thursday evening, > and double-check during the Summit to track last-minute changes. I asked the LF how I should register to attend the mini-summit only, they said - no, no need to register, attending just a mini-summit is free. So, expect unregistered visitors like me ;) Thanks Guennadi > > > > > Agenda: > > > > Times are approximate and will likely change. > > > > 9:00-9:15 Get everyone installed, laptops hooked up, etc. > > 9:15-9:30 Introduction > > 9:30-10:30 Media Controller support for DVB (Mauro): > > 1) dynamic creation/removal of pipelines > > 2) change media_entity_pipeline_start to also define > > the final entity > > 3) how to setup pipelines that also envolve audio and DRM > > 4) how to lock the media controller pipeline between enabling a > > pipeline and starting it, in order to avoid race conditions > > > > See this post for more detailed information: > > > > https://www.mail-archive.com/linux-media@vger.kernel.org/msg85910.html > > Actually, there are two threads and two followup emails. The detailed info > is at: > > https://www.mail-archive.com/linux-media@vger.kernel.org/msg85910.html > https://www.mail-archive.com/linux-media@vger.kernel.org/msg85979.html > https://www.mail-archive.com/linux-media@vger.kernel.org/msg83883.html > https://www.mail-archive.com/linux-media@vger.kernel.org/msg83884.html > > I'll prepare a summary covering everything into a single file to make > easier, and I'll prepare some slides with the topic highlights. > > > 10:30-10:45 Break > > 10:45-12:00 Continue discussion > > 12:00-13:00 Lunch (Mauro, do you have any idea whether there is a lunch organized, > > or if we are on our own?) > > I'm almost sure we are on our on for lunch. I'll double check this also > with LF. > > > 13:00-14:40 Continue discussion > > 14:40-15:00 Break > > 15:00-16:00 Subdev hotplug in the context of both FPGA dynamic reconfiguration and > > project Ara (http://www.projectara.com/) (Laurent). > > 16:00-17:00 Update on ongoing projects (Hans): > > - proposal for Android Camera v3-type requests (aka configuration stores) > > - work on colorspace improvements > > - vivid & v4l2-compliance improvements > > - removing duplicate subdev video ops and use pad ops instead > > - others? > > > > Most of the time will be spent on DVB and the MC. Based on past experience this > > likely will take some time to get a concensus. > > > > Comments are welcome! > > > > Regards, > > > > Hans > > > > _______________________________________________ > > media-workshop mailing list > > media-workshop@linuxtv.org > > http://www.linuxtv.org/cgi-bin/mailman/listinfo/media-workshop > > > -- > > Cheers, > Mauro > -- > To unsubscribe from this list: send the line "unsubscribe linux-media" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2015-03-24 6:25 UTC | newest] Thread overview: 8+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2015-03-16 11:25 [ANN] Media Mini-Summit Draft Agenda for March 26th Hans Verkuil 2015-03-16 15:32 ` Chris Kohn 2015-03-21 12:36 ` [media-workshop] " Laurent Pinchart 2015-03-21 18:37 ` Jean-Michel Hautbois 2015-03-21 21:30 ` Laurent Pinchart 2015-03-23 4:02 ` Mauro Carvalho Chehab 2015-03-23 14:37 ` Shuah Khan 2015-03-24 6:25 ` Guennadi Liakhovetski
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