From 55e3b2f45880faaf06f3c660ca9e8a6d9aa14bce Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 9 Dec 2019 15:29:52 +0900 Subject: wiki: Porting wiki: Porting Chat Log Signed-off-by: Kuninori Morimoto --- wiki/Chat_log/20161025-mm-chatlog | 175 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 175 insertions(+) create mode 100644 wiki/Chat_log/20161025-mm-chatlog (limited to 'wiki/Chat_log/20161025-mm-chatlog') diff --git a/wiki/Chat_log/20161025-mm-chatlog b/wiki/Chat_log/20161025-mm-chatlog new file mode 100644 index 0000000..8013ba4 --- /dev/null +++ b/wiki/Chat_log/20161025-mm-chatlog @@ -0,0 +1,175 @@ +Multimedia-chat-meeting-2016-10-25 + + hello [15:50] + hi all, everyone made it back from Berlin in one piece? + hi + hello +* geertu did [15:51] + I haven't counted the pieces + we're missing Magnus and Kieran [15:52] + morning +* kbingham appears from a cloud like magic :D +* uli___ hides under the desk [15:53] + we're not missing Kieran :-) + let's wait a few minutes for Magnus +* kbingham thought this meeting was tomorrow :D + didn't you receive the invite ? + 1 question during waiting. How to do above "* kbingham xxx" on IRC + ? [15:54] + morimoto: /me xxx + OK, let's use it +* morimoto hoge + Ohh !! + Yes, - it was in my calendar - hence I'm here. Just had it stuck in + my head that meetings were on a wednesday for some reason. + [15:55] + morimoto: you're now an IRC master :-) +* kbingham applauds + I wonder who tought of that feature and what the rational was for + implementing it, MUD:s over IRC ? :-) [15:57] + looks like Magnus won't make it, let's get started + topics for today + - Status check for the multimedia tasks + - Additional tasks for Q4/2 2016 + - Next meeting + anything else ? + I posted 2 questions to you guys [15:58] + I've just seen that [15:59] + let's address them as part of the status report + thanks + Topic 1. Status check for the multimedia tasks [16:00] + the alphabetical order points to... Kieran! + Since last meeting: +* kbingham would like reverse alphabetical status checks this week :D + For the next two weeks: + Issues and Blockers: + request granted + uli___: you're first :-) + what a ripoff! [16:01] + anyway + since last time: sent v2 of the VIN series for lager/koelsch/gose + for the next two weeks: prepare HDMI out gen3 for upstream, and/or + audio loopback test tool [16:02] + dunno which i will do first + regarding the VIN series, have you seen my latest comment about + the adv7180 DT bindings ? + yes, i have + no blockers i'm aware of + do you plan to work on a v3 ? [16:03] + i do, though i don't know if that will be within the next two weeks + that's it from me [16:04] + unless there's something I'm missing, it's "just" a matter of + updating the DT bindings and the DT. an agreement has been reached + at least with Hans regarding how the DT bindings should look like + so I'd advise starting early for the bindings part, as it usually + takes time to go through review + ok, i'll take that into account [16:05] + thanks [16:06] + next, neg + A) Started to rewrtie the VIN Gen3 driver to use media control instead + of s_input. MC part is done now the rest of the driver just needs to use + it. Rewrite is the reason the old VIN patches was not resent like I + talked about last IRC multimedia meeting. + B) Finish the VIN Gen3 MC rewrite. + C) None. + On a side not I'm much happier with a MC implementation than s_input, + lets see how it do in review :-) [16:07] + EOT [16:08] + will you attend the IRC meeting on #v4l at 11:30 UTC regarding + v4l2_async ? + yes + great, thanks [16:09] + next, Morimoto-san + A) + I posted ALSA SoC cleanup patch, It is under reviewing. + I posted OF graph base sound card patchset to ALSA / DT ML, + I got comment from Rob, and discussed, but no return from him. + I'm considering BSP sound issue. + B) + continue ALSA SoC cleanup patch + Wait Rob's comment for OF graph patch [16:10] + C) + No response from Rob + EOT + thank you [16:11] + A+) I posted Sound IOMMU support patch, too + by considering BSP sound issue, do you mean you're investigating + it ? + We already know the issue, but we don't know how to solve it :( + [16:12] + It is not good match to ALSA SoC style + ok + so you're trying to see how it could be solved in the BSP without + having to rewrite everything ? [16:13] + BSP issue is very Salvator-X specific issue at this point + Maybe BSP team will try local-patch 1st [16:14] + ok, thanks [16:15] + next, me + since last meeting, I've reworked the DU encoder and connector + initialization to use the DRM bridge framework [16:16] + the Du driver doesn't hardcode encoder compatible strings anymore + only the internal LVDS encoder is still implemented without DRM + bridge, I might change that at a later point [16:17] + this change will impact HDMI support on Gen3, it should hopefully + make it easier + I've also been through the BSP multimedia patches to see what we + need to upport, and upported a few of the simple ones [16:18] + I'll post them later today or tomorrow + until the next meeting I plan to follow up on the LVDS mode + selection patches + I'm waiting for a reply from Rob Herring, I'll ping him + I also plan to post a proposal for the rotation and histogram + APIs, I haven't had time to address it yet [16:19] + and, last but not least, I'll attend the kernel summit and the + linux plumbers conference next week, so I'll have reduced + availabilities [16:20] + (and will be in a different time zone) + I'll take off tomorrow + and I forgot to mention that I've also posted M3-W DU patches + now, regarding Morimoto-san's question + OK [16:21] + "VSP,?,plan,laurent,Fix suspend/resume crash" + this will likely be fixed by Kieran as an additional task for the + second half of Q4 + Q4 = 12/M ? + "likely" because the SoW is still a draft + yes, 12/M + OK, sounds nice [16:22] + assuming the task gets accepted + Magnus told me it had been selected, so there's a high chance it + will be formally accepted +* morimoto d(^-^)b + Last question is that kbingham's 2nd fixup patch for race condition + [16:23] + kbingham said that he will post it soon in Berlin + Ahh - I haven't had chance to finish that investigation yet. + BSP team want to test it + good transition, let's move to Kieran :-) +* kbingham adds to task list + Since last meeting: VSP1 write-back worked on - but currently + capturing *partial* frames (see blockers in a moment) and also + worked on VSP1 partition algorithm performance task [16:25] + pinchartl: can you please add it on multimedia/todo file ? + otherwise, I will forget :P [16:26] + For the next two weeks - I *want* to see both of those completed, + and I've also picked up a FDP1 hang on G2 to look at, and I've just + added the 2nd race condition to my list. + morimoto: sure + the FDP1 hang on Gen2 is very low priority at this moment + please only address it if you have nothing else to do [16:27] + Blockers.: Writeback output has chunks missing in the middle. I get + variable outputs, which is confusing - so I plan to mail Koji for + his advice again. + which seems a bit unlikely to me :-) + ack on the FDP1 hang. + (above mailed in bulletpoints for copy/paste) + morimoto: Did the BSP team report on if the first patch solved + their existing race/hang? [16:28] + I didn't ask them. Let's ask + morimoto: we believe that the first patch should solve the race + they reported [16:29] + the second patch still needs more investigation + OK, thanks + I will report this to BSP team + thanks + that's it for the first topic [16:30] -- cgit v1.2.3