does anyone know why in some 1080p videos (movies/series) you can choose the upscaler (spline36, lanczos3 etc) but in most 1080p you can’t? there is not choice?
I’m using this device on wifi with a deco mesh network.I notice on wakeup from suspend it connects to 2.4ghz rather than 5ghz.I tried to prioritise 5ghz on the mesh side.However I think the device tries to connect to 2.4ghz gets rejected and fails to connect.So I have to manually connect again for it to connect.I just wanted to know if there’s a way to prefer the 5ghz network without having to have separate ssid for both.Can provide logs or any other information if necessary.
Is it only me that DV.mp4 files won’t play with CE?
Downloaded some demos from jennifergala and non of those are playable with am6 or sk1 
Same files plays fine with android 21.2 in my tcl TV.
Hi All, Struggling to install CoreElec on a Ugoos AM6B+. I’ve detailed it here and here with screenshots here, but the summary is using the reset button method, I can’t get the unit to boot into CoreElec, it only boots into Android recovery.
Solved: I was missing dovi.ko and remote.conf in root.
Double check your device tree.
1 Like
Been a while since I’ve setup CoreElec (Odroid C2), and I’m getting errors with Plex which says to check the log. I’ve mapped an smb share in CoreElec.
https://paste.coreelec.org/MccarthyDracula
https://paste.coreelec.org/SpanishCracker
Same plex error after clean install.
When i compare minix s922xj and Ugoos Am6plus with s922 xj,i identified many specific errors for device Ugoos Am6plus at developed CE22NO:
But what it means?
error: aml_vout_get_dt_info: can’t get vsync irq
Jun 25 09:59:04.262349 CoreELEC kernel: amvideom vsync irq: 42
Jun 25 09:59:04.262370 CoreELEC kernel: create_ge2d_work_queue video task ok
Jun 25 09:59:04.262394 CoreELEC kernel: PPMGRDRV: info: ppmgr_dev major:499
Jun 25 09:59:04.262417 CoreELEC kernel: ppmgr driver probe: irq:0
Jun 25 09:59:04.262440 CoreELEC kernel: ppmgr: probe of ppmgr failed with error -22
video_composer: probe of video_composer failed with error -22
vpu: error: vpu_vmod_mem_pd_get: invalid vpu mod: 72
[drm:meson_of_init] ERROR osd_axi_sel parser failed and set default 0
platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
request_irq error ret=-22
resman: notify error info = {“subModule”:11,“level”:2,“logType”:1,“errorType”:6,“msg”:“HDMITX_HPD_PLUGOUT”}
error: vout_meas_ctrl_init_dft: get vdin_meas_clk err!
https://paste.coreelec.org/VolvoSaints
https://paste.coreelec.org/KillsFabrizio
Info from CE21 NG:
Jun 25 10:45:04.529637 CoreELEC kernel: ge2d: ge2d_init_module
Jun 25 10:45:04.529659 CoreELEC kernel: ge2d: ge2d clock is 499 MHZ
Jun 25 10:45:04.529680 CoreELEC kernel: ge2d: reserved mem is not used
Jun 25 10:45:04.529701 CoreELEC kernel: ge2d: ge2d start monitor
Jun 25 10:45:04.529725 CoreELEC kernel: new arch is :0.
Jun 25 10:45:04.529747 CoreELEC kernel: [tsync_pcr_init]init success.
Jun 25 10:45:04.529768 CoreELEC kernel: amvideom vsync irq: 34, cpu_type:1
Jun 25 10:45:04.529790 CoreELEC kernel: create_ge2d_work_queue video task ok
Jun 25 10:45:04.529811 CoreELEC kernel: create_video_receiver video_render.0 000000004728f1a6, path_id:2 success
Jun 25 10:45:04.529834 CoreELEC kernel: create_video_receiver video_render.1 000000008dfc0a6a, path_id:3 success
Jun 25 10:45:04.529859 CoreELEC kernel: amvideocap_probe,amvideocap
Jun 25 10:45:04.529883 CoreELEC kernel: use cma buf.
Jun 25 10:45:04.529904 CoreELEC kernel: hdmitx: hdcp: hdmitx_hdcp_init
Jun 25 10:45:04.529926 CoreELEC kernel: vout: vout2: fr_policy:0
Jun 25 10:45:04.529950 CoreELEC kernel: vout: vout2: clktree_init
Jun 25 10:45:04.529972 CoreELEC kernel: vout: vout2: init mode null set ok
Jun 25 10:45:04.529994 CoreELEC kernel: vout: vout2: aml_vout2_probe OK
Jun 25 10:45:04.521510 CoreELEC kernel: fb: viu vsync irq: 34
Jun 25 10:45:04.521532 CoreELEC kernel: fb: viu2 vsync irq: 47
Jun 25 10:45:04.521559 CoreELEC kernel: fb: rdma irq: 46
Jun 25 10:45:04.521584 CoreELEC kernel: fb: osd_rdma_init: rdma_table p=0xcee10000,op=0xcee10000 , v=0x (ptrval)
Jun 25 10:45:04.521607 CoreELEC kernel: rdma_register, rdma_table_addr (ptrval) rdma_table_addr_phy cee11000 reg_buf (ptrval)
Jun 25 10:45:04.521629 CoreELEC kernel: rdma_register success, handle 2 table_size 4096
Jun 25 10:45:04.521650 CoreELEC kernel: fb: osd_rdma_init:osd rdma handle = 2.
Jun 25 10:45:04.521672 CoreELEC kernel: fb: mem_size: 0x800000
Jun 25 10:45:04.521694 CoreELEC kernel: fb: mem_size: 0x4b80000
Jun 25 10:45:04.521715 CoreELEC kernel: fb: mem_size: 0x100000
Jun 25 10:45:04.521737 CoreELEC kernel: fb: mem_size: 0x100000
Jun 25 10:45:04.521758 CoreELEC kernel: fb: mem_size: 0x800000
Jun 25 10:45:04.521968 CoreELEC kernel: meson-fb meson-fb: assigned reserved memory node linux,meson-fb
Jun 25 10:45:04.522003 CoreELEC kernel: fb: reserved memory base:0x0000000077800000, size:800000
Jun 25 10:45:04.522032 CoreELEC kernel: fb: init fbdev bpp is:32
Jun 25 10:45:04.522055 CoreELEC kernel: fb: set osd0 reverse as NONE
Jun 25 10:45:04.522076 CoreELEC kernel: fb: osd probe OK
Jun 25 10:45:04.522098 CoreELEC kernel: hdmitx: system: Ver: 20210902
Jun 25 10:45:04.522120 CoreELEC kernel: hdmitx: system: hpd irq = 33, viu1_vsync = 34
Jun 25 10:45:04.522142 CoreELEC kernel: vpu: switch_vpu_mem_pd: unsupport vpu mod: 63
Jun 25 10:45:04.522164 CoreELEC kernel: hdmitx: hw: alread display in uboot 0x10
Jun 25 10:45:04.522185 CoreELEC kernel: hdmitx: hw: avmute set to 1
Jun 25 10:45:04.522206 CoreELEC kernel: hdmitx: hdmitx_uboot_audio_en[604] data = 0xf
Jun 25 10:45:04.522230 CoreELEC kernel: vout: fr_policy:0
Jun 25 10:45:04.522252 CoreELEC kernel: hdmitx: hdmitx_set_current_vmode[5644]
Jun 25 10:45:04.522274 CoreELEC kernel: hdmitx: system: recalc before 1080p50hz 50 1, frac 0
Jun 25 10:45:04.522300 CoreELEC kernel: hdmitx: system: recalc after 1080p50hz 50 1, frac 0
Jun 25 10:45:04.522322 CoreELEC kernel: hdmitx: alread display in uboot
Jun 25 10:45:04.522344 CoreELEC kernel: hdmitx: system: update rx hdr info 0
Jun 25 10:45:04.522391 CoreELEC kernel: vout: init mode 1080p50hz set ok
Jun 25 10:45:04.530565 CoreELEC kernel: Reserved memory: failed to init DMA memory pool at 0x00000000eb400000, size 0 MiB
Jun 25 10:45:04.530587 CoreELEC kernel: PPMGRDRV: info: ppmgr_dev major:507
Jun 25 10:45:04.530609 CoreELEC kernel: aml_vecm_init:module init
Jun 25 10:45:04.530630 CoreELEC kernel: VECM probe start
Jun 25 10:45:04.530652 CoreELEC kernel: Can't find tv_mode.
Jun 25 10:45:04.530673 CoreELEC kernel: Can't find lut3d_en.
Jun 25 10:45:04.530697 CoreELEC kernel: Can't find blue stretch en.
Jun 25 10:45:04.530719 CoreELEC kernel: vlock clk not cfg
Jun 25 10:45:04.530740 CoreELEC kernel: vlock_status_init vlock_en:1
Jun 25 10:45:04.530762 CoreELEC kernel: request amvecm_vsync2_irq successful
Jun 25 10:45:04.533873 CoreELEC kernel: defendkey ff630218.defendkey: Reserved memory is not enough!
Jun 25 10:45:04.533909 CoreELEC kernel: defendkey: probe of ff630218.defendkey failed with error -22
Jun 25 10:45:04.519459 CoreELEC kernel: vpu: driver version: v20210916(8-g12b)
Jun 25 10:45:04.519481 CoreELEC kernel: vpu: load vpu_clk: 666666667Hz(7)
Jun 25 10:45:04.519502 CoreELEC kernel: vpu: clktree_init
Jun 25 10:45:04.519523 CoreELEC kernel: vpu: vpu_probe OK
Jun 25 10:45:04.523661 CoreELEC kernel: Asymmetric key parser 'x509' registered
Does video playback works? If it does ignore this logs 
There is framebuffer issue when starting ce22no during first part of booting animation (noise - but same at device minix). Maybe it would be have impact also at performance of vpu. If is it question for optimalization of dtb (irq map?), it would be better fix it. Only you know that how is it fragile.
Hi everybody! 
One of you has try to use microSDXC (64GB or more) on AM6B+ (officially “up to 32GB”)?
I launch CE from my old 4GB C6 and I want to buy a new one with better perf and a bit more space. But today all prices of cards <= 32GB (C10 A1 and more) cost as much as many cards >= 64GB V30 A2! Of course, I don’t want to pay as much for give less…
Thank you!
I have an AM6B+ incoming and since all guides are 1+ year old and recommend nightlies I was wondering if one can just use the stable 21.2 version now for DV support and no issues? Or is it stable 21.2 + dovi.ko?
I will beusing this guide: [Guide] S922X-J (Ugoos AM6b+) CoreELEC installation and FAQs
Follow all the steps mentioned in the guide, just use the stable 21.2 version instead of the 21-ng nightly build. Everything else stays the same.
A post was merged into an existing topic: Help, support CPM build
Goo day everyone,
I am kind of lost and I am sure I will be missing infomration in my post.
Let me know if you need more info.
I have an issue where during movies about 3 out of 4 (could be from 15 minutes to 40 minutes) the playback just stops and it takes me to the menu.
From the menu I can do resume.
This take about 5 seconds.
This doesnt happen when I watch tv shows.
To make the install i used :Dolby Vision for Minix U22X-J (Max) and Ugoos AM6+
I also have it run in dual boot.
I made the modification that people sugested as well.
The device is hook to a NAS using wired. Wifi is not connected.
This is the version I am runing:
Running on UGOOS AM6B with CoreELEC (official): 21.2-Omega, kernel: Linux ARM 64-bit version 4.9.269
model name : Amlogic S922X rev b
Hardware : UGOOS AM6B
If I am in the wrong place or you guy’s need more info please let me know.
Thanks.