IRC log for #maemo-ssu on 20131009

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06:54.15freemangordonPali: hi, got DSP working. Almost :D
06:54.29Palinice!
06:54.52freemangordonit fails with Harm baseimage.dof, but works with free baseimage.dof
06:55.17Paliand what baseimage doing?
06:55.18freemangordonbaseimage.dif is...,hmm..., lets call it DSP OS
06:55.27freemangordonbaseimage.dof*
06:55.39freemangordonor DSP BIOS
06:55.39Paliand what is difference between fremantle, harmattan and free versions?
06:55.44freemangordonNFC
06:56.19Palicheck if free version working with KP :-)
06:56.22freemangordonI enabled debug, but logs a nightmare to parse
06:56.29freemangordonit works, iirc
06:56.49Paliand is free working with HD codecs?
06:56.58freemangordonlooks like
06:57.10freemangordonbut I don;t like such a mixture
06:57.23freemangordonwill dig deeper :)
06:59.48freemangordonhmm, I think I found it :D
06:59.50freemangordonDMMPOOLSIZE
07:01.14freemangordon../kp/kernel-power-2.6.28/debian/patches/dspbridge.diff:-#define DMMPOOLSIZE      0x4000000
07:01.14freemangordon../kp/kernel-power-2.6.28/debian/patches/dspbridge.diff:+#define DMMPOOLSIZE      0x10000000
07:01.21freemangordon:D:D:D
07:02.45Paliok :-)
07:03.03Paliif you finish dsp, push patches to gitorious
07:03.14freemangordonlets see if it works
07:03.19freemangordonsure (patches)
07:03.21Paliand we can try to send these dsp patches to upstream
07:03.57freemangordonYAY, it works :D:D:D
07:04.02freemangordonlets remove debug
07:08.51freemangordonPali: I'll push the changes, but I doubt we can upstream it
07:09.18freemangordonPali: are you still unable to push et8ek8 fw patch?
07:10.57Paliyes, notebook still repairing...
07:11.14freemangordonok
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13:08.53FatPhiljonwil: doing some cosmetics again today... ;-)
13:09.27jonwil:)
13:12.03jonwilfood time I think, after all I didn't buy nachos ingredients for no reason :P
13:15.11FatPhilyou in Oz? this is a bit of a late night nosh, surely?
13:18.24jonwilits 9pm here in WA :)
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13:18.36jonwiland yes its late but I got caught up reading stuff online :P
13:20.03jonwilI also missed the TV show I wanted to watch so now I am watching it through a questionable streaming site instead :P
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15:15.47jonwilok, time to see if I can get liblocation to give up its secrets :)
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15:37.19jonwilhmmm, this is more complex than I thought it was...
15:49.10jonwiland I still cant work out what location-ui is for or how it fits into the whole mess
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16:03.09jonwilok, why would camera need to talk to GPS?
16:03.18jonwiloh wait, so it can embed gps coordinates in photos
16:03.24jonwilEXIF info
16:03.33freemangordongeotagging :)
16:10.15jonwilok, I now have a list of the .c files in liblas (from various asserts in that library). Not that it helps me much :P
16:10.47Paliwhat is liblas?
16:10.57jonwillow level library for GPS
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16:11.05jonwili.e. its what handles talking to the cellular modem
16:11.28jonwilthe location daemons (location-daemon and location-proxy) talk to liblas
16:11.31Paliso that part which using AF_PHONET socket...
16:11.46jonwilyes its the part that sends ISI packets via libisi
16:11.51freemangordonPali: DSP driver works, but I have problems with omapfb - no more VRAM preallocation, I have to use a thingie called CMA. will try it once the build is ready
16:11.57freemangordonever heard of CMA?
16:12.42PaliCMA? I think I'm using it on RPI...
16:13.57freemangordoncontignious memory allocator
16:14.03freemangordonor something
16:14.46jonwilwhy must all the interesting bits of this system be closed source and very hard to reverse engineer? :(
16:15.22Palion rpi it is used for dynamic splitting memory between cpu and gpu
16:15.43Paliwhen gpu does not need mem it release it for cpu and system...
16:15.55freemangordonPali: well, we need the same on n900
16:16.10Paliso something similar you need for omapfb and dsp
16:16.12freemangordonPali: I'll preallocate 6MB for CMA, hope it will be enough
16:16.35freemangordonPali: how much it is on RPi?
16:17.02freemangordonCONFIG_CMA_SIZE_MBYTES that is
16:18.03PaliI have only ssh access to my rpi (it is in different country :P), will check if I have /proc/config.gz
16:18.11freemangordonok
16:18.39freemangordonbut I guess it is more than that, after all it is with 512MB and HD capable
16:18.59Palimy version have 256MB ram
16:19.07freemangordonhmm, good
16:19.21freemangordonnot for you, but for n900 :)
16:19.42PaliCONFIG_CMA_SIZE_MBYTES=16
16:20.28freemangordonPali: makes sense for HD
16:20.52freemangordonPali: BTW this cma is very,very good thing IMO
16:21.04Paliand in cmdline is another param: coherent_pool=6M
16:21.08freemangordonI can port bccat driver to that
16:21.12freemangordonWTH is that?
16:21.32Palino idea, but it is needed for that memory split on rpi
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16:21.59Palinew rpi kernels have patch which chaning default value of that param
16:22.15Paliso rpi kernels do not need it anymore
16:22.24freemangordonI'll try without it first, maybe it is something RPi specific
16:23.49Palilook into kernel documentation
16:24.19Paliconfig is not rpi specific, but value probably yes...
16:24.28freemangordonI meant the value
16:26.03freemangordonok. booting :)
16:27.57Palifreemangordon: will be dsp kernel patch part of cssu kernel?
16:28.05Palior not?
16:28.14freemangordonwhich patch?
16:28.29Palithat which is in kernel-power
16:28.33Paliharmattan backport
16:28.34freemangordonI used my KP patch to make 3.12 run :)
16:28.47freemangordonooh
16:28.51freemangordonPali: iirc yes
16:30.15Paliok, because I think that cssu is right place for updating system libraries (dsp codecs, gst-dsp, removing omaxil)
16:30.23freemangordon:nod:
16:30.50freemangordonooh, nokia hands :D:D:D
16:31.06freemangordonlets see if media player works
16:31.11Palinice, it working :-)
16:31.31Paliplay some non hd and hd video...
16:31.40Paliand what to do with overclock?
16:31.49PaliI think dsp profile is needed...
16:32.14freemangordonyep, but I had it(hands video on boot) working a couple of times without CMA too, but any further playback was failing because omapfb couldn't allocate memory
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16:33.10freemangordonSHIT!!!
16:33.26freemangordon[  196.991058] omapfb omapfb: failed to allocate framebuffer
16:37.23freemangordonoh, I need both CONFIG_DMA_CMA=y and CONFIG_CMA=y :(
16:37.27freemangordonthis is stupid
16:42.37FatPhil:-( http://www.theinquirer.net/inquirer/news/2299620/nokia-abandons-support-for-symbian-and-meego-two-years-early
16:42.59freemangordonsurprised?
16:43.48freemangordonFatPhil: wait, it is now MS to support those :D
16:47.32FatPhilno real surprised, not expecting MS to support anything
16:48.28freemangordonhmm, I wonder how will they deal with warranty issues
16:48.59dos1well, that's not about help and technical support
16:49.08dos1it's about ovi store
16:49.18freemangordonoh, old news then
16:49.53dos1probably also about system updates
16:50.31dos1but that's still hardly suprising
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16:53.02freemangordonPali: BTW we should either rename tidspbridge to bridgedriver or symlink the .ko
16:53.16Paliwhy?
16:53.29Palialias is not enough?
16:53.37Paliin modprobe.d
16:53.37freemangordonstartup scripts expect bridgedriver
16:53.53freemangordonno, maybe somewhere in event.d
16:54.13freemangordonand I *think* dsp-manager expect module bridgedriver too
16:54.22Palibut startup script using modprobe?
16:54.49freemangordonsure, but the module is called tidspbridge, not bridgedriver :)
16:54.58Palino problem
16:55.03Paliadd alias
16:55.17freemangordonok, the same
16:55.21freemangordon:)
16:55.34freemangordonwell, symlinking works too
16:55.56Palimodprobe first read alias from /etc/modprobe.d
16:56.18Paliand if alias point to another driver name it will load it instead
16:56.35freemangordonPali: up to you, but we need to workaround it somehow
16:57.08Palialias is ok, because it does not break anything...
16:57.17freemangordonok
16:57.36freemangordonok, hands on bootup :)
16:57.47freemangordonlets see video playback
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17:03.08freemangordonPali: YAY, it works :D:D:D
17:04.50freemangordonbut seems 6MB is not enough for 720p
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17:15.08okiasPali:  http://us.generation-nt.com/commit-breaks-strace-arm-entry-allow-arm-private-syscalls-be-restarted-help-212469442.html
17:15.45freemangordonokias: there is a fix on lkml
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17:17.21Paliright, on lkml (link is somewhere in log) is patch for strace
17:17.28okiashttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=377747c40657eb35ad98a56439606d96a928425a
17:17.34okiasits in some rcX
17:17.45okiasbut n900 tree is still against rc1
17:18.14okiasso, now it should strace work
17:18.43PaliI will rebase it on new rc when my notebook with maemo env will be back
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17:20.30okiashmm.. oops
17:20.34okiashe says reverting
17:20.52okiasthis commit needs to be temporary reverted (its before 3.12-rc1 release)
17:21.20okiasanyway, good for us :P
17:24.59FatPhilwhen does jonwil normally appear?
17:25.17Palirandomly :-)
17:26.45Pali~seen jonwil
17:26.49infobotjonwil <~jonwil@27-33-137-199.static.tpgi.com.au> was last seen on IRC in channel #maemo-ssu, 1h 12m 3s ago, saying: 'why must all the interesting bits of this system be closed source and very hard to reverse engineer? :('.
17:27.27Paliaustralia timezone
17:28.27FatPhilWestern, fortunately
17:29.06FatPhilI'd like to see what HexRays makes of devlock-blocker, to see what it's capable of.
17:30.13freemangordonFatPhil: it is capable ;). I re-ed VKB and systemui-tklock/powerkeymenu :)
17:30.52Paliwhat is state of portrait mode VKB?
17:31.06Palithere is branch on gitorious for it
17:31.17Palibut nothing in cssu-devel/testing...
17:31.26freemangordonwaits for nikolai to finish t :D
17:31.27freemangordonnot sure what remains to be finished though
17:31.46Pali~seen __nicolai__
17:31.48infoboti haven't seen '__nicolai__', Pali
17:31.52Pali~seen _nicolai_
17:31.53infobot_nicolai_ <~nicolai@pop8-126.catv.wtnet.de> was last seen on IRC in channel #maemo-ssu, 19d 22h 31m 19s ago, saying: 'hi'.
17:32.05Pali~seen nicolai
17:32.05infobotPali: i haven't seen 'nicolai'
17:32.38Paliok, need to ask him about it
17:33.18Palido we have something other in git, but not in devel repo?
17:33.58PaliI know about my getbootstate repo with preinit script
17:34.11freemangordondunno
17:34.14freemangordonI think no
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