**** BEGIN LOGGING AT Mon May 17 02:59:57 2021
May 17 03:18:05 <ubptgbot> <Balraj Vangari> halium is built after checking common system build errors and added necessary repo to manifest
May 17 04:33:11 <none4u[m]> Hi, so I have a device GT-P3113 from 2012
May 17 04:33:12 <none4u[m]> I Therefore I don't think that the kernel version is good
May 17 04:33:21 <none4u[m]> But can you tell me which patches I need to backport for systemd?
May 17 04:36:11 <none4u[m]> Unfortunately it 3.0.1
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May 17 05:48:33 <mighty17> <none4u[m] "Hi, so I have a device GT-P3113 "> Hello I'm developing for GT P3100 but the kernel is common for all the tab 2 variants
May 17 05:49:10 <mighty17> <none4u[m] "Unfortunately it 3.0.1"> We have 3.4 kernel dude https://github.com/Unlegacy-Android/android_kernel_ti_omap4/tree/3.4/common
May 17 05:50:36 <mighty17> <ubptgbot "<NotKit> mighty17, your particul"> I don't know how though to do that :/ well it's built seperately in the vendor/hardware folders
May 17 06:30:55 <ubptgbot> <Herrie1982> @none4u[m] [But can you tell me which patches I need to backport for systemd?], We didn't manage to get systemd newer than 231 if I recall correctly to work on 3.0. 3.4 can work with even latest systemd when you have a few patches to kernel.
May 17 06:45:17 <mighty17> Our 3.4 kernel does work @Herrie1982 they have the same device as me (Galaxy Tab 2) which has a 3.4 kernel with working systemd
May 17 06:45:47 <ubptgbot> <Herrie1982> @mighty17 [Our 3.4 kernel does work @Herrie1982 they have the same device as me (Galaxy Tab …], OK
May 17 06:46:17 <ubptgbot> <Herrie1982> Just newer systemd 231 or even from 228 doesn't work with 3.0, even with some patches it seems. It probably needs a lot more patches to get it working on 3.0. So 3.4 helps
May 17 06:46:59 <mighty17> Plus the 3.0 kernel doesn't have compression so the halium boot is like 9 mb which is bigger than boot size of the device so it anyways wouldn't have worked
May 17 06:47:33 <mighty17> But now powervr is stopping me :'(
May 17 06:55:20 <mighty17> @Herrie1982 , theKit says to add powervr to kernel how to do that
May 17 06:55:39 <ubptgbot> <Herrie1982> I am not sure either
May 17 06:56:04 <ubptgbot> <Herrie1982> THere are some defconfig flags for PowerVR but nothing that really indicates it as a module it seems
May 17 06:57:19 <mighty17> Yeah afaik kernel doesn't have anything powervr
May 17 06:57:31 <mighty17> It's all in the hardware/ti/omap4
May 17 07:06:00 <ubptgbot> <Balraj Vangari> mighty my halium is built without any errors
May 17 07:18:27 <mighty17> Yay!!
May 17 09:05:39 <ubptgbot> NonMiScriveteStronzi was added by: NonMiScriveteStronzi
May 17 10:09:53 <mighty17> @notkit, /dev/pvrsvkm will only appear if i insmod the module :(
May 17 10:29:05 <mighty17> so powervr stuff is actually a module :v
May 17 10:34:40 <mighty17> <ubptgbot "<NotKit> you may be missing Powe"> yes you were correct all along @NotKit xD building it in kernel is quite hard so its a module, does halium not like modules or what?
May 17 13:10:30 <nergzd723> modules are usually in /system somewhere?
May 17 13:10:41 <nergzd723> Well, if there are modules
May 17 13:21:10 <ubptgbot> <TheVancedGamer> @mighty17 [@notkit, /dev/pvrsvkm will only appear if i insmod the module :(], Try adding it in init scripts
May 17 13:36:02 <mighty17> <ubptgbot "<TheVancedGamer> @mighty17 [@not"> well the module gets loaded but fails due to error
May 17 13:36:08 <mighty17> and yes it is in an init script
May 17 13:36:30 <mighty17> https://github.com/Unlegacy-Android/android_hardware_ti_omap4/blob/stable/rootdir/init.omap4.rc#L11
May 17 13:36:46 <mighty17> <nergzd723 "modules are usually in /system s"> yes /system/lib?
May 17 13:37:28 <nergzd723> <mighty17 "yes /system/lib?"> And what happens when you manually insmod it? -_-
May 17 13:37:41 <mighty17> <nergzd723 "And what happens when you manual"> same, errors ouut
May 17 13:37:47 <mighty17> talked to downstream dev
May 17 13:38:07 <mighty17> he said `This can only happen if you built a changed kernel and didn't rebuild the modules`
May 17 13:38:23 <mighty17> but this happens all time and even notkit said powervr wont work as a module
May 17 13:38:31 * mighty17  < https://matrix.org/_matrix/media/r0/download/matrix.org/ttBCsOQRBjREDoxjROYVXPrx/message.txt >
May 17 13:38:38 <ubptgbot> <bhuvaneshduvvuri> my manufacturer does'nt let me unlock my booloader
May 17 13:38:50 <ubptgbot> <bhuvaneshduvvuri> is porting halium possible
May 17 13:40:41 <mighty17> you will need unlocked bootloader :(
May 17 13:41:08 <nergzd723> <mighty17 "he said `This can only happen if"> Well...
May 17 13:41:30 <ubptgbot> <bhuvaneshduvvuri> @mighty17 [you will need unlocked bootloader :(], how to do that if manufacturer doesn't allow you
May 17 13:41:47 <nergzd723> <nergzd723 "Well..."> Can you try to `find` for those modules in Halium tree?
May 17 13:41:59 <nergzd723> To see if they build during kernel building
May 17 13:42:06 <nergzd723> <ubptgbot "<bhuvaneshduvvuri> @mighty17 [yo"> SoC?
May 17 13:42:19 <mighty17> <nergzd723 "Can you try to `find` for those "> they are on the device anyways
May 17 13:42:23 <ubptgbot> <bhuvaneshduvvuri> @nergzd723> <ubptgbot "<bhuvaneshduvvuri> @mighty17 [yo" [SoC?], unisoc
May 17 13:42:51 <nergzd723> uhm, don't know about unisoc stuff
May 17 13:42:54 <ubptgbot> <bhuvaneshduvvuri> more specifcally Spreadtrum SC9863A
May 17 13:43:06 <nergzd723> <mighty17 "they are on the device anyways"> ... you want ones that build with your new kernel
May 17 13:43:17 <nergzd723> And not some prebuilt ones from manufacturer
May 17 13:43:36 <mighty17> the kernel anyways doesnt have powervr stuff
May 17 13:43:44 <mighty17> its in https://github.com/Unlegacy-Android/android_hardware_ti_omap4
May 17 13:44:40 <nergzd723> <mighty17 "the kernel anyways doesnt have p"> ohh fuck
May 17 13:44:51 <nergzd723> Do they have proprietary kernel drivers??
May 17 13:44:54 <nergzd723> outrageous
May 17 13:45:01 <mighty17> powervr is fun!
May 17 13:46:03 <nergzd723> You want CONFIG_SW_SYNC in your kernel
May 17 13:47:14 <nergzd723> Some of missing symbols are there
May 17 13:47:29 <mighty17> https://cateee.net/lkddb/web-lkddb/SW_SYNC.html i dont think it exists for 3.4
May 17 13:49:27 <mighty17> nvm it exists for my kernel :P
May 17 13:49:45 <nergzd723> <mighty17 "https://cateee.net/lkddb/web-lkd"> do you know how to use grep -r :P
May 17 13:50:03 <nergzd723> also, try grep -r for that __traceback symbol
May 17 13:50:19 <mighty17> sw_sync_timeline_inc ?
May 17 13:50:32 <nergzd723> _traceback_gpu somethinf
May 17 13:51:12 <mighty17> `__tracepoint_gpu_sched_switch`
May 17 13:52:27 <mighty17> <nergzd723 "__traceback_gpu_ somethinf"> doesnt exist in hardware/ti
May 17 13:54:09 <nergzd723> <mighty17 "`__tracepoint_gpu_sched_switch`"> grep -r in kernel tree
May 17 13:54:21 <mighty17> <nergzd723 "grep -r in kernel tree"> doesnt exist there as well
May 17 13:54:28 <nergzd723> Although maybe it will just magically appear
May 17 13:54:37 <nergzd723> try grep -r for sched_switch
May 17 13:54:38 <mighty17> coz powervr!!!
May 17 13:55:38 <mighty17> <nergzd723 "try grep -r for sched_switch"> yeah that gives a lot of results
May 17 13:55:54 <mighty17> `include/trace/events/gpu.h` this is what we care about?
May 17 13:55:57 <nergzd723> <mighty17 "yeah that gives a lot of results"> eh, then for gpu_sched_switch xD
May 17 13:56:16 <nergzd723> <mighty17 "`include/trace/events/gpu.h` thi"> Maybe the sw_sync includes that header
May 17 13:56:28 <ubptgbot> <TheVancedGamer> @mighty17 [`include/trace/events/gpu.h` this is what we care about?], Wait a second
May 17 13:56:42 <ubptgbot> <TheVancedGamer> Do you have config_modules set in your defconfig?
May 17 13:56:53 <mighty17> https://github.com/Unlegacy-Android/android_kernel_ti_omap4/blob/3.4/common/include/trace/events/gpu.h#L58
May 17 13:57:32 <mighty17> <ubptgbot "<TheVancedGamer> Do you have con"> `CONFIG_MODULES=y` https://github.com/Unlegacy-Android/android_kernel_ti_omap4/blob/3.4/common/arch/arm/configs/espresso_defconfig#L21
May 17 13:57:58 <ubptgbot> <TheVancedGamer> Hm
May 17 13:58:52 <mighty17> well there is `CONFIG_MODULE_FORCE_LOAD=y
May 17 13:58:52 <mighty17> CONFIG_MODULE_UNLOAD=y
May 17 13:58:52 <mighty17> CONFIG_MODULE_FORCE_UNLOAD=y` as well
May 17 13:59:02 <nergzd723> anyway, you definitely need that sw_sync stuff
May 17 13:59:11 <mighty17> <nergzd723 "anyway, you definitely need that"> and sw_sync_user?
May 17 13:59:17 <nergzd723> Rebuild the kernel with it and then check if more things are needed
May 17 13:59:29 <nergzd723> <mighty17 "and sw_sync_user?"> Haven't seen that
May 17 13:59:53 <mighty17> `CONFIG_SW_SYNC_USER`
May 17 13:59:56 <nergzd723> but ig the more the merrier :D
May 17 14:00:00 <mighty17> https://github.com/Unlegacy-Android/android_kernel_ti_omap4/blob/3.4/common/drivers/base/sw_sync.c#L132
May 17 14:00:36 <nergzd723> https://github.com/Unlegacy-Android/android_kernel_ti_omap4/blob/e6f99f991e6cbf7fdab954f2a93bc4474ec5f586/drivers/base/sw_sync.c#L135
May 17 14:00:36 <nergzd723> lmao
May 17 14:05:54 <mighty17> That's downstream for you!
May 17 14:08:36 <ubptgbot> <TheVancedGamer> @mighty17 [That's downstream for you!], This PowerVR stuf
May 17 14:08:40 <ubptgbot> <TheVancedGamer> @mighty17 [That's downstream for you!], [Edit] This PowerVR stuff
May 17 14:09:03 <ubptgbot> <TheVancedGamer> Maybe look up on how to compile it as module?
May 17 14:16:55 <mighty17> <ubptgbot "<TheVancedGamer> Maybe look up o"> i dont think there is any powervr+omap device in halium
May 17 14:17:11 <mighty17> <ubptgbot "<TheVancedGamer> @mighty17 [That"> lol
May 17 14:17:35 <mighty17> powervr blobs work on mainline for me :D
May 17 15:08:29 <mighty17> nergzd723: no difference https://pastebin.ubuntu.com/p/8s6GymKX8d/
May 17 15:08:33 <mighty17> same error again
May 17 15:13:00 <nergzd723> lol, how is that even possible
May 17 15:13:23 <mighty17> with powervr anything is possible
May 17 15:13:40 <ubptgbot> <Akatsu39> poorVR
May 17 15:14:28 <mighty17> i blame halium, dowmstream and mainline work with powervr :/
May 17 15:15:01 <nergzd723> <mighty17 "i blame halium, dowmstream and m"> Well then
May 17 15:15:21 <nergzd723> copypaste the config from sfOS and run halium-check-config again
May 17 15:15:26 <nergzd723> it must fix everything
May 17 15:15:34 <nergzd723> * copypaste the config from sfOS and run halium-check-config on it
May 17 15:15:55 <mighty17> <nergzd723 "copypaste the config from sfOS a"> config what?
May 17 15:16:16 <mighty17> sfos is 3.0 kernel with android 6 :P  halium is 3.4 with android 7
May 17 15:17:19 <nergzd723> <mighty17 "config what?"> kernel config
May 17 15:18:19 <mighty17> im saying it again powervr is NOT in the kernel
May 17 15:20:16 <nergzd723> <mighty17 "im saying it again powervr is NO"> -_-
May 17 15:20:25 <nergzd723> but it clearly lacks some kernel stuff....
May 17 15:21:47 <mighty17> <ubptgbot "<NotKit> you may be missing Powe"> ^^^^^ this happens
May 17 15:22:36 <mighty17> https://github.com/shr-distribution/meta-smartphone/blob/pyro/meta-samsung/recipes-kernel/pvrsrvkm-sgx540/pvrsrvkm-sgx540-module_git.bb i need to do this as siad by Herrie but idk how xD nergzd723 u hv clues?
May 17 15:23:16 <mighty17> basically autoload the powervr modules?
May 17 15:25:52 <mighty17> maybe add it here https://github.com/Unlegacy-Android/android_hardware_ti_omap4/blob/stable/pvr-km.mk?
May 17 15:42:11 <mighty17> ```
May 17 15:42:11 <mighty17> lsmod
May 17 15:42:12 <mighty17> Module                  Size  Used by
May 17 15:42:24 <mighty17> wow no modules are loaded, does halium not use modules or what
May 17 15:44:35 <ubptgbot> <TheVancedGamer> @mighty17 [wow no modules are loaded, does halium not use modules or what], it does
May 17 15:44:42 <ubptgbot> <TheVancedGamer> if you have config_modules set
May 17 15:44:50 <ubptgbot> <TheVancedGamer> I used modules on my p8l
May 17 15:45:25 <mighty17> `CONFIG_MODULES=y` it is!
May 17 15:47:10 <ubptgbot> <TheVancedGamer> @mighty17 [`CONFIG_MODULES=y` it is!], hmmmm
May 17 15:47:27 <ubptgbot> <TheVancedGamer> does kernel support modules>
May 17 15:47:29 <ubptgbot> <TheVancedGamer> [Edit] does kernel support modules?
May 17 15:47:35 <mighty17> it does support modules
May 17 15:47:41 <ubptgbot> <TheVancedGamer> you could add it as a driver
May 17 15:47:46 <mighty17> how do u think powervr works on android then
May 17 15:47:52 <ubptgbot> <TheVancedGamer> @mighty17 [how do u think powervr works on android then], idk
May 17 15:48:00 <ubptgbot> <TheVancedGamer> i never had a device with powervr graphics
May 17 15:48:01 <mighty17> xD it does support modules
May 17 15:48:09 <mighty17> <ubptgbot "<TheVancedGamer> i never had a d"> lucky you
May 17 15:48:26 <ubptgbot> <TheVancedGamer> @mighty17 [xD it does support modules], i think some nvidia devices had powerVR if I'm correct?
May 17 15:48:42 <mighty17> i dont know, omap devices had powervr
May 17 15:48:57 <ubptgbot> <TheVancedGamer> @mighty17 [i dont know, omap devices had powervr], then use the i9100g as a reference
May 17 15:49:13 <ubptgbot> <TheVancedGamer> it has been ported to halium with the same chipset
May 17 15:49:16 <ubptgbot> <TheVancedGamer> *almost
May 17 15:49:20 <mighty17> link pls
May 17 15:56:26 <ubptgbot> <TheVancedGamer> @mighty17 [link pls], hm, its gone
May 17 15:56:52 <ubptgbot> <TheVancedGamer> could you run `ls -la /system/lib/modules`?
May 17 15:57:49 <nergzd723> <ubptgbot "<TheVancedGamer> @mighty17 [xD i"> surely Nvidia, the biggest GPU manufacturer, wouldn't use some crappy GPU design, if they can make their own one
May 17 15:58:00 <ubptgbot> <TheVancedGamer> @nergzd723> <ubptgbot "<TheVancedGamer> @mighty17 [xD i" [surely Nvidia, the biggest GPU manufacturer, wouldn't use some crappy GPU design …], not sure
May 17 15:58:13 <ubptgbot> <TheVancedGamer> maybe it was some other device?
May 17 15:58:40 <nergzd723> everyone used PowerVR once or twice except Qualcomm and Nvidia
May 17 15:58:41 * mighty17  < https://matrix.org/_matrix/media/r0/download/matrix.org/FdqaiprQVeomxXYXUflhhrQQ/message.txt >
May 17 15:58:52 <ubptgbot> <dohbee> @nergzd723> <ubptgbot "<TheVancedGamer> @mighty17 [xD i" [surely Nvidia, the biggest GPU manufacturer, wouldn't use some crappy GPU design …], i don't see those two things as being mutually exclusive ;)
May 17 15:59:52 <ubptgbot> <TheVancedGamer> @ubports_bot [* mighty17: < https://matrix.org/_matrix/media/r0/download/matrix.org/FdqaiprQVe …], how do you run insmod to add the pvr module?
May 17 16:00:39 <mighty17> ```
May 17 16:00:40 <mighty17> root@ubuntu-phablet:/system/lib/modules# insmod pvrsrvkm.ko
May 17 16:00:40 <mighty17> insmod: ERROR: could not insert module pvrsrvkm.ko: Unknown symbol in module
May 17 16:02:34 <ubptgbot> <TheVancedGamer> you're not supposed to run insmod directly
May 17 16:02:53 <ubptgbot> <TheVancedGamer> @mighty17 [insmod: ERROR: could not insert module pvrsrvkm.ko: Unknown symbol in module], run modprobe pvrsrvkm.ko
May 17 16:03:06 <mighty17> <ubptgbot "<TheVancedGamer> @mighty17 [insm"> that wont work
May 17 16:03:21 <ubptgbot> <TheVancedGamer> @mighty17> <ubptgbot "<TheVancedGamer> @mighty17 [insm" [that wont work], you tried it?
May 17 16:03:24 <mighty17> `modprobe: FATAL: Module pvrsrvkm.ko not found in directory /lib/modules/3.4.112-ge6f99f991e6-dirty
May 17 16:03:24 <mighty17> `
May 17 16:03:34 <mighty17> there is no `3.4.112-ge6f99f991e6-dirty ` folder
May 17 16:03:35 <ubptgbot> <TheVancedGamer> @mighty17 [`modprobe: FATAL: Module pvrsrvkm.ko not found in directory /lib/modules/3.4.112 …], put it there
May 17 16:03:41 <ubptgbot> <TheVancedGamer> @mighty17 [there is no `3.4.112-ge6f99f991e6-dirty ` folder], create it
May 17 16:03:42 <mighty17> cannot make that folder
May 17 16:03:51 <ubptgbot> <TheVancedGamer> @mighty17 [cannot make that folder], sudo create it
May 17 16:04:03 <mighty17> its read only!
May 17 16:04:13 <ubptgbot> <TheVancedGamer> @mighty17 [its read only!], remount it!
May 17 16:04:25 <ubptgbot> <TheVancedGamer> in twrp
May 17 16:04:49 <mighty17> why in twrp?
May 17 16:05:04 <ubptgbot> <TheVancedGamer> @mighty17 [why in twrp?], because everything root
May 17 16:05:11 <ubptgbot> <TheVancedGamer> and no permission issues
May 17 16:05:18 <ubptgbot> <TheVancedGamer> and its rw
May 17 16:05:43 <mighty17> oh right
May 17 16:05:48 <mighty17> gimme a sec
May 17 16:08:14 <mighty17> there is no /lib in twrp
May 17 16:08:37 <ubptgbot> <TheVancedGamer> well make it
May 17 16:09:08 <mighty17> bruh that will not work u know right
May 17 16:09:23 <ubptgbot> <TheVancedGamer> @mighty17 [bruh that will not work u know right], will it?
May 17 16:09:55 <ubptgbot> <TheVancedGamer> then just write the full path with modprobe
May 17 16:10:08 <mighty17> modprobe doesnt accept paths
May 17 16:10:16 <mighty17> its hardcoded to check in that folder
May 17 17:04:16 <mighty17> <ubptgbot "<NotKit> mighty17, your particul"> and how'd i do that?
May 17 17:41:53 * mighty17  < https://matrix.org/_matrix/media/r0/download/matrix.org/iVupiEmdTKQPobSIuePsusAf/message.txt >
May 17 17:41:57 <mighty17> nergzd723: bruh moment
May 17 17:42:33 <nergzd723> :P
May 17 17:42:42 <nergzd723> check where is that shit on 3.0 kernel
May 17 17:42:47 <nergzd723> might need to reimplement that
May 17 17:48:01 <mighty17> https://github.com/Unlegacy-Android/android_kernel_ti_omap4/blob/3.4/common/kernel/trace/gpu-traces.c#L22-L23 its here
May 17 17:48:17 <mighty17> checking the makefile for this folder
May 17 17:49:31 <mighty17> <nergzd723 "check where is that shit on 3.0 "> im guessing i am missing trace stuff
May 17 18:00:18 <mighty17> `No init found. Try passing init= bootarg.` this shit again ugh
May 17 18:00:28 <mighty17> do i need to reflash system.img as well
May 17 18:06:37 <mighty17> <nergzd723 "might need to reimplement that"> as simple as enabling `CONFIG_GPU_TRACEPOINTS`
May 17 18:49:28 <mighty17> nergzd723: https://pastebin.ubuntu.com/p/rVMXGXF68d/ failed to boot
May 17 18:49:34 <mighty17> idk whats the issue now :v
May 17 18:53:14 <ubptgbot> <thesunisadeadlylazer> Follow up to yesterday: I managed to build halium boot but my phone bootlooped and I don't have the skills, or the time, to troubleshoot. Sad ending, but hey at least the boot image compiled.
May 17 19:01:54 <ubptgbot> <dopamine404> @thesunisadeadlylazer [Follow up to yesterday: I managed to build halium boot but my phone bootlooped a …], Eh, thats still something :p
May 17 19:05:03 <mighty17> somehow back to `run-init: opening console: No such device` ugh why does this keep happening
May 17 19:05:34 <ubptgbot> <thesunisadeadlylazer> @dopamine404 [Eh, thats still something :p], Yes :p
May 17 19:10:06 <ubptgbot> byVladi was added by: byVladi
May 17 19:10:22 <ubptgbot> <byVladi> Hello
May 17 19:11:12 <ubptgbot> <byVladi> Do you have kernel for halium  mi 9 se grus
May 17 19:40:55 <nergzd723> <mighty17 "somehow back to `run-init: openi"> can't you just do CMDLINE_FORCE -_-
May 17 19:52:18 <mighty17> <nergzd723 "can't you just do CMDLINE_FORCE "> no
May 17 19:52:21 <mighty17> doesnt work
May 17 19:52:29 <mighty17> coz espresso :D
May 17 20:02:09 <nergzd723> <mighty17 "doesnt work"> Must work
May 17 20:02:31 <mighty17> get a tab2 and check xD it doesnt
May 17 20:03:16 <mighty17> `CONFIG_CMDLINE="vmalloc=496M omap-cpufreq.safe_suspend_freq=600000000 omap_wdt.timer_margin=30 androidboot.hardware=espresso console=tty0"
May 17 20:03:16 <mighty17> CONFIG_CMDLINE_FORCE=y`
May 17 20:08:20 <ubptgbot> <NotKit> @bhuvaneshduvvuri [is porting halium possible], no, you need to unlock your bootloader or get another device
May 17 20:10:17 <ubptgbot> <NotKit> mighty17, also, if you get modules to build and install, you still need to write some script to insmod those on boot
May 17 20:10:21 <ubptgbot> <NotKit> it's not automatic
May 17 20:11:32 <ubptgbot> <NotKit> if you have correct LineageOS device tree, PowerVR module should be a part of systemimage already?
**** ENDING LOGGING AT Tue May 18 02:59:56 2021