wiki: Add M/M chatlog for 2021-12-02

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

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+< pinchartl> welcome to the MM meeting
+< pinchartl> Topic 1. Status Check for the Multimedia Tasks
+<pinchartl> * Jacopo:  [18:11]
+<pinchartl> Since last meeting:
+<pinchartl> - Multiplexed streams support for GMSL: rebased on v9
+<pinchartl> - Review VIN/CSI multiplex support
+<pinchartl> - Minor max9271 fixes
+<pinchartl> Until next meeting:
+<pinchartl> - resume Condor GMSL upstreaming which is part of new BSP ticket
+<pinchartl> - v4l2 multiplex support fo adv748x
+<pinchartl> Issues and blockers: None
+<pinchartl> jmondi: any comment ?
+<jmondi> pinchartl: maybe for later
+<pinchartl> ok :)
+<pinchartl> * Kieran:
+<pinchartl> Since last meeting:
+<pinchartl> - linux-media reviews
+<pinchartl> - gpu: drm: panel-edp: Fix edp_panel_entry documentation
+<pinchartl> - arm64: dts: renesas: Merge hdmi0_con
+<pinchartl> - V3U DU / DSI clock issues resolved \o/ - Various DU/DSI cleanup
+	    patches submitted to be squashed. - DU Driver patches posted - DT
+	    patches posted
+<pinchartl> Until next meeting:  [18:12]
+<pinchartl> - INTC_EX retesting (sorry, didn't get to this with the V3U
+	    display work)
+<pinchartl> - Test CAN FD support from Uli
+<pinchartl> Issues and Blockers:
+<pinchartl> - [PATCH v2] Input: add 'safe' user switch codes
+<pinchartl> linux-input doesn't seem to want our test switches or even test
+	    buttons to be supportable
+<pinchartl> kbingham: any comment ?
+<kbingham> No - just happy that I finally found and solved the v3U display
+	   issue
+<pinchartl> \o/
+<pinchartl> that's very nice indeed, DSI support can now land upstream
+<pinchartl> I've moved your DT validation issue to the discussion points, but
+	    it seems it should just be discussed with Rob on mailing lists,
+	    right ?  [18:13]
+*** damm (~damm@s214090.ppp.asahi-net.or.jp) has quit: Remote host closed the
+    connection  [18:14]
+<pinchartl> * Laurent:
+<pinchartl> Since last meeting:
+<pinchartl> - V4L2 multiplexed streams development
+<pinchartl> Continued working with Tomi Valkeinen. Still work in progress (v10
+	    is out).
+<pinchartl> - Tested HDMI probe issue with v5.15
+<pinchartl> The issue was caused by the missing CONFIG_DRM_DISPLAY_CONNECTOR
+	    kernel option.
+<pinchartl> Bricked the ULCB in the process, BL2 doesn't want to calibrate the
+	    DRAM anymore :-(
+<pinchartl> - Fix issues and posted new versions of V3U DSI driver
+*** damm (~damm@s214090.ppp.asahi-net.or.jp) has joined channel #periperi
+<pinchartl> Should hopefully be merged in v5.17.
+<pinchartl> - Investigated format modifiers usage in Weston
+<pinchartl> Context: "[PATCH] drm: rcar-du: add modifiers support"
+<pinchartl> It turns out that not specifying modifiers and specifying a linear
+	    modifier isn't the same thing. Some old drivers (radeon and
+	    nouveau pre-nv50) don't expose modifiers to userspace, and use
+	    heuristics to select linear or tiled formats. Weston thus can't
+	    assume that drivers that don't expose the modifiers API use linear
+	    formats only.
+<pinchartl> - Merged miscellaneous display-related fixes for v5.17
+<pinchartl> Until next meeting:
+<pinchartl> - V4L2 multiplexed streams development
+<pinchartl> - Upstream pending SN65DSI86 patches (last missing piece for V3U
+	    display)
+<pinchartl> - Hopefully unbrick my ULCB
+<pinchartl> Issues and blockers:
+<pinchartl> - Bricked ULCB H3 ES2.0. Can anyone help ?
+<pinchartl> any comment ?
+<wsa> did it just happen or did you do something special?  [18:15]
+<pinchartl> I tried to update u-boot
+<pinchartl> which in turn required an update of TF-A
+<pinchartl> and *boom*
+<pinchartl> now BL2 fails to calibrate the DRAM
+<pinchartl> moriperi: I've seen your *maker tool announcements, maybe I should
+	    look at that to see if it can compile a working TF-A for ULCB
+								        [18:16]
+<moriperi> yes, please do that
+<pinchartl> I'm wondering, however, if you may have pre-compiled binaries that
+	    I could test ?
+<pinchartl> it would save me disk space and CPU time for a test :-)
+<moriperi> Hehe, but If I did it, I need to send source code. because of GPL
+								        [18:17]
+<pinchartl> you have sent the source code already, it's in the *maker git
+	    trees :-)  [18:18]
+<moriperi> Maybe yes
+<pinchartl> I've compiled the latest TF-A myself, and it doesn't work. I
+	    wonder if the issue is specific to my board, if I picked a wrong
+	    TF-A version, or if I compiled it incorrectly
+<moriperi> No, I need to send it not tool source, but U-boot source  [18:19]
+<pinchartl> I can try compiling everything through yocto, but if you have
+	    binaries already, it would be nice to test them. if they work I'll
+	    investigate to see what mistake I did, if they don't work,
+	    well... I don't know in that case :-)
+<pinchartl> I only need the TF-A binaries actually
+<moriperi> Hmm. I think we can use PeriJect Wiki to share binary ?
+<pinchartl> BL2, BL2, cert and boot params
+<pinchartl> those are not GPL I think  [18:20]
+<pinchartl> if you can share them that would be great, otherwise I'll buy a
+	    new disk and start a yocto build :-)  [18:21]
+<pinchartl> * Morimoto-san
+<pinchartl> Since last meeting:
+<pinchartl> - Posted ALSA Framework cleanup patch, and was accepted
+<pinchartl> - Get many feedback from ML about my issue and/or patch, but had
+	    no time to check it yet
+<pinchartl> - Customer want to use complex connected Sound, but has some
+	    issue. Not investigated yet.
+<pinchartl> Until next meeting:
+<pinchartl> - Need to check HDMI-Sound probe issue (From Laurent)  [18:22]
+<pinchartl> - Need to check New Sound Card DT warning issue (From Geert)
+<pinchartl> - Need to check Sound complex connection issue (From Renesas Guy)
+<pinchartl> Issues and blockers: None
+<pinchartl> moriperi: any comment ?
+<pinchartl> there seems to be a never-ending supply of sound issue that you
+	    have to solve :-)
+<moriperi> Thanks. no comment.
+<moriperi> ./yocto-make -b -a -m 5.1.0 m3ulcb
+<moriperi> Oops
+<pinchartl> that's a useful comment :-)
+<moriperi> You need is only "./yocto-make 5.1.0 h3ulcb" on maker
+<pinchartl> (note that I have a H3 ES2.0 ULCB, not M3)
+<pinchartl> ok
+<pinchartl> I'll see if that can be done without an extra 100GB of disk space
+	    and 3 days of compilation :-)  [18:23]
+<pinchartl> * Niklas:
+<pinchartl> Since last meeting:
+<pinchartl> - [PATCH 0/4] media: videobuf2: Add a transfer error event
+<pinchartl> - [PATCH] rcar-vin: Add check for completed capture before
+	    completing buffer
+<pinchartl> - [PATCH] dt-bindings: staging: media: i2c: Add bindings for Maxim
+	    Integrated MAX96712
+<pinchartl> - [PATCH] rcar-vin: Update format alignment constraints
+<pinchartl> - [PATCH v2 0/3] media: rcar-{csi2,vin}: Move to full Virtual
+	    Channel routing per CSI-2 IP
+<pinchartl> - [PATCH] media: rcar-csi2: Suppress bind and unbind nodes in
+	    sysfs
+<pinchartl> - [PATCH] media: rcar-vin: Disallow unbinding and binding of
+	    individual VINs
+<pinchartl> - [PATCH] media: rcar-vin: Do not hold the group lock when
+	    unregistering notifier
+<pinchartl> Until next meeting:
+<pinchartl> - Address more capture related issues from periject
+<pinchartl> - When the routing patches gets merged continue the then unblocked
+	    UDS work
+<pinchartl> - Follow up pending patches
+<pinchartl> Issues and blockers: None
+<pinchartl> neg: any comment ?
+<neg> No comment on the status, I will be out-of-office Dec 21 -- Jan 4, so I
+      expect a little bit less then normal output until next meeting.
+<pinchartl> thank you  [18:24]
+<pinchartl> I expect everybody to take some holidays ?
+<pinchartl> I'll likely be away on the 24th, 28th and 29th  [18:25]
+*** damm (~damm@s214090.ppp.asahi-net.or.jp) has quit: Remote host closed the
+    connection
+<kbingham> indeed, I'll have holidays around Xmas/NYE
+*** damm (~damm@s214090.ppp.asahi-net.or.jp) has joined channel #periperi
+<pinchartl> do you know the dates already ?  [18:26]
+<pinchartl> jmondi: how about you ?
+<pinchartl> any discussion topic for today ?
+<jmondi> pinchartl: no plans, I'll be around with a few days of holiday here
+	 and there  [18:27]
+<kbingham> I know the date of Xmas day, and NYE but not more than that yet ;-)
+<pinchartl> I assume this means no discussion topic  [18:28]
+<pinchartl> I thus propose adjourning the meeting  [18:29]
+<pinchartl> does anyone second ?
+<jmondi> seconded :)
+<neg> second
+<pinchartl> meeting adjourned
+