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diff --git a/wiki/Chat_log/20210520-mm-chatlog b/wiki/Chat_log/20210520-mm-chatlog new file mode 100644 index 0000000..d1f3ced --- /dev/null +++ b/wiki/Chat_log/20210520-mm-chatlog @@ -0,0 +1,153 @@ +<pinchartl> welcome to the multimedia meeting +<pinchartl> Topic 1. Status Check for the Multimedia Tasks +<pinchartl> * Geert +<pinchartl> Since last meeting: +<pinchartl> - Upported Eagle X1 clock patch +<pinchartl> - DT binding validation related fixes +<pinchartl> This includes conversion to json-schema for IMR and JPU. +<pinchartl> Until next meeting: None +<pinchartl> Issues and blockers: None +<pinchartl> geertu: any comment ? +<geertu> pinchartl: nope +<pinchartl> thanks +<pinchartl> * Jacopo +<pinchartl> Since last meeting: +<pinchartl> - Setup AGL SDK and run test images +<pinchartl> - Back-ported pipewire tutorials to the version shipped by AGL +<pinchartl> - USB camera capture testing on AGL platform +<pinchartl> Until next meeting: ? [17:16] +<pinchartl> Issues and blockers: +<pinchartl> - Need feedback from media maintainers on +<pinchartl> "[PATCH v4 16/17] media: v4l2-subdev: De-deprecate init() subdev + op" +<pinchartl> Pinged once already. +<pinchartl> jmondi: any comment ? +<pinchartl> let's move on while Jacopo wakes up [17:17] +<pinchartl> * Kieran +<pinchartl> Since last meeting: +<pinchartl> - v4l2-utils meson conversion testing +<pinchartl> May have poked the Mauro Bear... +<pinchartl> - VSP on V3U bringup +<pinchartl> The VSP-D on V3U seems not to be able to operate without the DU, + so it can't be tested standalone as on Gen3 platforms (in + memory-to-memory mode). Enabling the DU gives frame completion + interrupts on the VSP, which seems to confirm this assumption. +<pinchartl> - DU bringup (integrating with Laurent's SN65DSI86 bridge) +<pinchartl> Can now identify that the VSP is operating, but need more + development to get the DU fully controlling the display port. +<pinchartl> Until next meeting: +<pinchartl> - SN65DSI86 integration, to be able to complete DU output [17:18] +<pinchartl> Issues and blockers: +<pinchartl> - VSP testing would be easier if it could operate in UAPI mode +<pinchartl> Testing the VSP standalone without the DU would be useful. Maybe + be worth trying the UAPI mode with a manual get on the DSI clocks + ? +<pinchartl> kbingham: any comment ? +<kbingham> I also upgraded my 5g/microsoft account by getting my first vaccine + ;-) +<kbingham> But otherwise no comment ;-) +<pinchartl> :-) +<pinchartl> btw, I've s/SN64DSI86/SN65DSI86/ in your report +<pinchartl> also, for VSP testing, did you mean getting the DSI clocks, or the + DU clocks, or both ? +<kbingham> I have already tried enabling DU clocks to get the VSP to run + [17:19] +<kbingham> So I suspect I mean both +<pinchartl> ok +<kbingham> Diving into the bringup for DU made me realise there was a DSI + clock. +<pinchartl> I think it's worth giving it a try +<kbingham> ok [17:20] +<pinchartl> but if it's about the pixel clock and not the module clocks, then + you'll need to configure the DSI encoder and start it +<pinchartl> it won't be as simple as enabling a CPG clock +<pinchartl> (although that should be tried first, just in case) +<jmondi> ah ups, missed the notification :) +<kbingham> sure. Well it was nice to be able to see the VSP actaully firing + interrupts at last after lots of dead ends [17:21] +<kbingham> but it will be nicer to see it doing something real +<pinchartl> of course :-) +<pinchartl> it's going in the right direction, let's get the display output + working +<pinchartl> * Laurent +<pinchartl> Since last meeting: +<pinchartl> - V4L2 multiplexed streams development +<pinchartl> Worked with Tomi Valkeinen. Several patch series have been posted, + work is continuing. +<pinchartl> - SN65DSI86 driver development +<pinchartl> The SN65DSI86 (DSI to eDP bridge used on the V3U Falcon board) is + seeing active development upstream, and lots of discussions were + needed to make sure it wouldn't go in a direction that would + negatively affect us. +<pinchartl> - DSI driver upporting +<pinchartl> Provided test branch to Kieran who took over (at least + temporarily) this part, to enable VSP testing. +<pinchartl> - Move DU to the drm_bridge_connector helper +<pinchartl> Patches had bit-rotten, rebased and reposted them. This is a + prerequisite for the DSI bridge driver development. +<pinchartl> Until next meeting: [17:22] +<pinchartl> - V4L2 multiplexed streams development +<pinchartl> - Upstream DU move to drm_bridge_connector helper +<pinchartl> - Complete DSI and DU driver upporting (with Kieran) +<pinchartl> - Display drivers upstreaming (tentative) +<pinchartl> Issues and blockers: None +<pinchartl> any comment ? +<pinchartl> * Morimoto-san +<pinchartl> Since last meeting: +<pinchartl> - Continue ALSA SoC framework and/or new generic sound card driver +<pinchartl> - Got problem reports from customer support team that - Sound has + NULL pointer error after 1 hour - Sound will be silence after 4-5 + hours +<pinchartl> Until next meeting: +<pinchartl> - Continue work on ALSA SoC +<pinchartl> - Investigate and solve the sound issues +<pinchartl> Issues and Blockers: None +<pinchartl> moriperi: any comment ? +<moriperi> The both issues are solved today ? +<moriperi> oops [17:23] +<moriperi> sovled today. +<pinchartl> nice ! +<pinchartl> you work faster than I can type reports ;-) +<moriperi> Hehe :) +<pinchartl> * Niklas +<pinchartl> Since last meeting: +<pinchartl> - [PATCH 0/2] arm64: dts: renesas: Fix CSI-2 validation errors +<pinchartl> - [PATCH v2] media: dt-bindings: media: renesas,isp: Add bindings + for ISP Channel Selector +<pinchartl> - [PATCH v2] media: dt-bindings: media: renesas,vin: Add r8a779a0 + support +<pinchartl> - [PATCH v2] media: rcar-isp: Add Renesas R-Car Image Signal + Processor driver +<pinchartl> - [PATCH v2] media: rcar-vin: Enable support for r8a77961 +<pinchartl> - [PATCH v2] media: rcar-csi2: Enable support for r8a77961 +<pinchartl> Until next meeting: +<pinchartl> - Follow up pending patches. [17:24] +<pinchartl> - Send next batch of cleanup patches found while working on V3U +<pinchartl> Issues and blockers: None +<pinchartl> neg: any comment ? +<neg> No additional comment :-) +<pinchartl> have you received any review feedback from V4L2 developers on the + ISP driver ? +<neg> No the v4l2 community feedback have been rather disappointing +<neg> But nothing new for v4l2 ;-) +<pinchartl> unfortunately [17:25] +<pinchartl> * Ulrich +<pinchartl> Since last meeting: +<pinchartl> - atest improvements +<pinchartl> - input format detection - fixes for issues with varying amount of + silence in input files - custom test messages - 5-channel support +<pinchartl> Until next meeting: +<pinchartl> Issues and blockers: None +<pinchartl> uli__: any comment ? +<uli__> nope +<pinchartl> thanks +<pinchartl> any other discussion topic for today ? +<pinchartl> if not, I propose adjourning this meeting. does anyone second ? + [17:27] +<neg> seconded +<pinchartl> meeting adjourned, thank you everybody for attending [17:28] +<pinchartl> have a nice day ! +<pinchartl> or evening for our Japanese friends +<neg> Thanks all, have a great day! +<moriperi> thanks all. have a nice day [17:29] +<moriperi> I will go back to my home |