Multimedia-chat-meeting-2018-10-04 10:09 < pinchartl> welcome to the multimedia meeting 10:09 * kbingham wakes up 10:09 < pinchartl> Topic 1. Status Check for the Multimedia Tasks 10:09 < pinchartl> * Jacopo 10:09 < pinchartl> Since last meeting: 10:09 < pinchartl> - Review and test of v4l2-mux series from Laurent, Sakari and Niklas 10:09 < pinchartl> - Review of v4l2 drivers (imx214, ov5640, seco-cec) 10:09 < pinchartl> Until next meeting: 10:09 < pinchartl> - E3 VIN (CSI-2 issue) 10:09 < pinchartl> Issues and Blockers: None 10:09 < pinchartl> jmondi: any comment ? 10:10 < jmondi> not really 10:10 < pinchartl> you mentioned two weeks ago that you would work on "Get adv748x patches merged". any update on that ? 10:10 < jmondi> I think we have agreed we'll swap boards, right? 10:10 < jmondi> they got merged actually, thanks to Kieran's pull request fot eh adv748x 10:10 < pinchartl> yes, we will swap board 10:11 < pinchartl> ok, I'll add that as an achievement then :-) 10:11 < jmondi> yeah, sorry for not mentioning it 10:11 < pinchartl> no worries at all 10:11 < pinchartl> * Kieran 10:11 < pinchartl> Since last meeting: 10:11 < pinchartl> - Rebased and retested the write back work (not yet functional :s) 10:11 < pinchartl> - Pinged GMSL work for review and integration 10:11 < pinchartl> - Rebased GMSL-v3 for renesas-drivers 10:11 < pinchartl> - ADV748x pull request for linux-media 10:11 < pinchartl> - Working on partition algorithm phases and overlaps 10:11 < pinchartl> - rcar-du/shmobile-du patch reviews 10:11 < pinchartl> - Planning for Fault Tolerant V4L2 at ELCE Media Summit 10:11 < pinchartl> Until next meeting: 10:11 < pinchartl> - Complete the VSP1 partition algorithm phase overlap (top priority) 10:11 < pinchartl> - Any Fault Tolerant V4L2 planning required before ELCE/Media summit 10:11 < pinchartl> Issues and blockers: 10:11 < pinchartl> - The writeback prototype has completely broken/bitrotted and needs fixing 10:11 < pinchartl> kbingham: any comment ? 10:12 < kbingham> I think that covers it :) 10:12 < pinchartl> ~* Laurent 10:12 < pinchartl> Since last meeting: 10:12 < pinchartl> - More patch review 10:12 < pinchartl> - D3/E3 DU LVDS PLL merged upstream 10:12 < pinchartl> - Attended XDC 2018 10:12 < pinchartl> Until next meeting: 10:12 < pinchartl> - More patch review 10:12 < pinchartl> - Submit multimedia additional tasks for Q4 10:12 < pinchartl> - Get GMSL patches merged 10:12 < pinchartl> Issues and blockers: None 10:12 < pinchartl> any question ? 10:13 < wsa_> (first draft done: https://osdr.renesas.com/projects/linux-kernel-development/wiki/Periperi-2018-10) 10:14 < pinchartl> I can also add that XDC was interesting, but much more focussed on userspace and mesa than on the kernel side or compositors 10:14 < morimoto> wsa_: thanks ! 10:14 < pinchartl> so given our GPU situation there was little overlap 10:15 < pinchartl> one Imagination developer attended, but didn't announce that the company would open their driver :-) 10:15 < neg> pinchartl: :-) 10:15 < jmondi> are there rumors about this ^ ? 10:16 < pinchartl> none that I've heard 10:16 < jmondi> or it's just so unlikely that it is funny just to mention it? 10:16 < pinchartl> the Mali midgard (Txxx) and bitfrost (Gxxx) reverse engineering is going quite well though 10:16 < pinchartl> time to switch GPU vendor for Gen4 ? :-) 10:16 < morimoto> :) 10:16 < jmondi> yeah, let's switch to .... 10:16 < jmondi> intel i915? 10:17 < wsa_> vivante 10:17 < pinchartl> :-) 10:17 * morimoto I need to leave in 15min 10:18 < pinchartl> in that case 10:18 < pinchartl> * Morimoto-san 10:18 < pinchartl> Since last meeting: 10:18 < pinchartl> - Started work on TDM sound on StarterKit + KingFisher 10:18 < pinchartl> Until next meeting: 10:18 < pinchartl> - Continue work on TDM sound on StarterKit + KingFisher 10:18 < pinchartl> Issues and Blockers: 10:18 < pinchartl> - Can't check TDM in split mode 10:18 < pinchartl> morimoto: any comment ? 10:18 < morimoto> no, thanks 10:18 < pinchartl> * Niklas 10:18 < pinchartl> Since last meeting: 10:18 < pinchartl> - [PATCH] rcar-vin: fix redeclaration of symbol 10:18 < pinchartl> - Reworked ADV748x 1-, 2- and 4-lane mode 10:18 < pinchartl> Work done waiting to end of week before sending out to give dependencies which 10:18 < pinchartl> PR are sent for time to land in media tree. 10:18 < pinchartl> - Started v2 of UDS series 10:18 < pinchartl> Until next meeting: 10:18 < pinchartl> - Work on review comments to UDS and adv748x 10:18 < pinchartl> - Prepare for E3 VIN+CSI-2 hands on testing during ELCE 10:18 < pinchartl> Issues and blockers: None 10:18 < pinchartl> neg: any comment ? 10:18 < neg> No additional comment 10:18 < pinchartl> * Simon (Kaneko-san) 10:18 < pinchartl> Since last meeting: 10:18 < pinchartl> - M3-N audio tested and merged 10:18 < pinchartl> - E3 audio tested 10:18 < pinchartl> Until next meeting: TBD 10:18 < pinchartl> Issues and blockers: 10:18 < pinchartl> - E3 audio does not bring up any device that ALSA can see 10:19 < pinchartl> Same status in BSP 3.7.2-rc2. 10:19 < pinchartl> horms: any comment ? 10:19 < horms> Any thoughts on what to do about E3 audio? 10:19 < pinchartl> morimoto: any opinion on that ? 10:21 < morimoto> no special opinion 10:21 < morimoto> Does it mean, no codec driver ? 10:23 < pinchartl> horms: how about trying to debug it with Morimoto-san's help ? 10:24 < horms> pinchartl: yes, that is a good idea. 10:24 < morimoto> horms: OK 10:24 < horms> morimoto: I did post some boot logs a week or so ago. Let me know how we can work on this 10:25 < morimoto> horms: OK, will do. But, I will take day off tomorrow. It will be next week 10:25 < horms> morimoto: enjoy your day off :) 10:26 < morimoto> horms: Thanks. Can you re-post it to me ? or give me title ? 10:27 < pinchartl> * Ulrich 10:27 < pinchartl> Since last meeting: 10:27 < pinchartl> - Reviewed the rest of the D3/E3 DU LVDS PLL series 10:27 < pinchartl> Until next meeting: TBD 10:27 < pinchartl> Issues and blockers: None 10:27 < pinchartl> uli___: any comment ? 10:27 < uli___> nope 10:28 < pinchartl> thank you 10:28 < horms> morimoto: https://www.spinics.net/lists/linux-renesas-soc/msg33367.html "Re: [PATCH/RFT] arm64: dts: renesas: r8a77990: Add Audio-DMAC and Sound device nodes" 10:28 < pinchartl> Topic 2. Additional Tasks for Q4 10:28 < pinchartl> here are the additional tasks that have been proposed so far 10:28 < pinchartl> * ADV748x Dynamic Routing 10:28 < pinchartl> * M3-N rotation bug fix 10:28 < pinchartl> * Handle LVDS PLL clock separately from encoder on D3/E3 10:28 < pinchartl> * Fix RGB output routing on D3 and E3 10:28 < pinchartl> * Joint automated test suite for DU and VIN 10:28 < pinchartl> * R-Car VIN and CSI-2 suspend and resume support prototype 10:29 < pinchartl> * Upporting and addition of pixel format 10:29 < pinchartl> we need to estimate the required time, I will then submit the tasks list to Magnus 10:29 < damm> thanks 10:30 < pinchartl> as far as I understand, all tasks proposed by Jacopo, Kieran and Niklas are 5 days tasks. is this correct ? 10:30 < neg> yes 10:30 < kbingham> yes 10:31 < pinchartl> jmondi: yes as well ? 10:31 < jmondi> pinchartl: yes, 5 days 10:31 < pinchartl> ok 10:32 < morimoto> horms: the reason I think is that Ebisu-4D doesn't have "sound codec" and "sound card" settings 10:32 < pinchartl> Topic 3. Discussions 10:32 < morimoto> In salvator case, it is "ak4613" and "simple-audio-card" 10:33 < pinchartl> does anyone have a topic to discuss ? 10:33 < pinchartl> I see Simon and Morimoto-san already have one :-) 10:33 < horms> morimoto: ok, so something missing from the DT description? 10:33 < morimoto> I think so 10:33 < morimoto> or .config doesn't select codec 10:33 < horms> Thanks, I'll take a look 10:34 < neg> Only topic I think of is if something should be prepared for the face to face meeting after ELCE to make the most out of that day 10:35 < pinchartl> neg: we need to prepare an agenda 10:35 < kbingham> I have a Q regarding peri-upport ... Do I need to do any update to my last series post in regards to that ? wsa_ suggested I sqaush the commits... any preference from the reviewer ? 10:35 < pinchartl> and I'm not sure we'll have time for the usual status update meetings 10:35 < pinchartl> so I'm wondering whether we should keep the normal meeting schedule and have an IRC meeting on the 18th 10:36 < pinchartl> kbingham: I have no preference, let me know if you will repost or if I should use the version you have sent 10:36 < kbingham> I won't repost unless I need to - so I'll leave it with the version that's there. 10:37 * morimoto time to go, bye-bye 10:37 < pinchartl> morimoto: have a nice day 10:37 < pinchartl> or rather evening 10:37 < pinchartl> kbingham: ok 10:38 < pinchartl> geertu: wsa_: any opinion regarding the ELCE meeting ? 10:38 < morimoto> pinchartl: thanks. bye 10:39 < wsa_> i am fine with both options 10:39 < wsa_> a tad more t having the meeting on 18th, actually 10:39 < wsa_> so we have more time for non-usual discussion in edinburgh 10:39 < geertu> I'm available the 18th, too. 10:40 < geertu> And on the 18th, we will have a better view on issues to tackle around ELCE time. 10:40 < pinchartl> I agree. we can use the meeting on the 18th to finalize the agenda for Edinburgh 10:41 < wsa_> yes 10:42 < pinchartl> already 10:42 < pinchartl> that's it then 10:42 < pinchartl> if there's nothing else to discuss, I propose adjourning this meeting. does anyone second ? 10:44 < neg> seconed 10:44 < wsa_> yup 10:44 < pinchartl> meeting adjourned, thank you all for attending