Appreciate it, we know the issue but we can't fix it without messing up the userspace atm.
[OFFICIAL/UNOFFICIAL] LineageOS 20 for Amlogic GXL/GXM/G12*/SM1 Family Devices
- Thread starter npjohnson
- Start date
Try a different cable/USB port/computer - these devices can be finicky.
Ok, i was able to get it working through a different power source and an otg adapter. I got a usb stick and put the recovery .zip on there and applied the update through USB. Thanks for the help tho, godspeed.
Trying this on Wade, from a linux device.
I get stock on this command:
fastboot oem 'setenv lock 10101000;save' && fastboot reboot bootloader && fastboot flashing unlock
Output from console:
OKAY [ 0.022s]
Finished. Total time: 0.022s
< waiting for any device >
The devices gets stock on the Branded Dynalink screen, I have to start it by unplugging it and plugging it back, after rebooting the device loads all data it previously had, so I assume it wasn´t boot-locked
I get stock on this command:
fastboot oem 'setenv lock 10101000;save' && fastboot reboot bootloader && fastboot flashing unlock
Output from console:
OKAY [ 0.022s]
Finished. Total time: 0.022s
< waiting for any device >
The devices gets stock on the Branded Dynalink screen, I have to start it by unplugging it and plugging it back, after rebooting the device loads all data it previously had, so I assume it wasn´t boot-locked
When updating Wade if using gapps. Had to add sideload update and then sideload gapps.
I guess no persistent gapps?
If you try update from update area.
Boots once with flashing output, then restart will not boot past lineage screen.
I guess no persistent gapps?
If you try update from update area.
Boots once with flashing output, then restart will not boot past lineage screen.
SC2 (S905X4) and S4 (S905W2 and S905Y4) use Kernel 5.4 and aren't listed as supported yet.
Not by these trees - these SoC's aren't g12*, sm1, or gxm/l - maybe in the future once the ADT-4 drops!
After the latest official update my wade is stuck in a bootloop. How do I get more information about what went wrong?
So I just tested this out myself. Everything is working well except HDR is Always ON (even at home screen). Is it supposed to be like this? I tried to find the toggle but couldn't find it. Is there any way to enable Adaptive HDR? Playing SDR contents from plex changes it but returning to the home screen switches it back to HDR.
It's a GApps issue - please redownload and re-flash gapps.
Yup, this was the issue. Thanks, my wade is working now again!
Any idea why the update also deactivated Magisk? Or was this because of re-flashing the GApps?
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There will be a huge announcement and a banner slapped in the OP when we fix that lol I promise, we have not yet11
Unfortunate. I really hope some producer sees the niche and releases a nice 4k device, with BT+IR remote (maybe also optional DVB-T2 receiver model) which can easily run Custom ROMs like LineageOS 20. And if I can dream hardware good enough for better games and AV1 etc. decoding - and Ethernet or external device USB connections... -_-1
There are rumors of an ADT-4 coming out at some point so that might answer your wishes -
5
Amlogic GXL/GXM/G12*/SM1 Family Devices
Code:- Your warranty is now void. - You have been warned. - Use at your own risk.
Introduction:
This is the Official Lineage OS 20 thread for the Amlogic GXL/GXM/G12*/SM1 SoC family of devices.
Downloads:
Please follow the install instructions in your device's Wiki page linked below exactly, and make sure your device's firmware matches the required firmware listed:
Official Builds:
Disclaimer: My unofficial builds have full Android TV Google Apps and some other goodies included. OTA's roll roughly once a month. Support not guaranteed or implied.
Unofficial Builds:
- deadpool - Google ADT-3
- dopinder - Walmart Onn UHD Box
- sabrina - Chromecast with Google TV
- wade - Dynalink TV Box (4K)
We also support a few development boards, but at least (for now, until we have time to write up instructions), you're on your own to figure out the install process and set things up:
EDIT: The development boards don't boot on LineageOS 20 at the moment for some reason, but we know why and are working on it!
If you don't follow these instructions, or use 3rd party add-ons (like Magisk) please don't expect support here.
Known Bugs:
- Recent apps/Multitasking menu doesn't launch.
- (sabrina only) The remote firmware sometimes gets hung up, you can reboot to solve this issue.
- (dopinder/sabrina) L1 is currently broken, this is what is holding up official builds for these devices.
- GApps are baked in on Unofficial builds - No, I will not be building without GApps included for this device. These builds are built, packaged, and signed by me, and not affiliated with LineageOS whatsoever.
- Firmware is shipped in the ROM package for this device, so you'll end up on the newest version of compatible firmware after install. Please don't touch firmware partitions after install.
- On the unofficial OTA is provided the same way officials would have them.
- Find any more on an official build? Report them according to this guide.
- Does L1 Widevine DRM break when I unlock my bootloader?
Nope, it works fine. L1 certificates, and the mechanism that reports is all still exist and work as expected.
- Can I haz Netflix?
Yup! Play Store has it for you. Unless you're on dopinder or sabrina, but that will be fixed soon hopefully.
- Is this Android TV or Google TV?
Android TV, with some of the better components of Google TV.
- Can I go back to stock and relock the bootloader?
Yeah, grab the factory image for your device and flash it just like you would for a Pixel device, you can find the factory images here. Don't know it I'd relock though, consider that process largely untested on these device. Especially on sabrina, where you can't necessarily re-unlock should you ever want to.
- Are these the stock codenames for these devices?
Astute observation, no, they are not. The ADT-3 is actaully `adt3`, but earlier in production is was `deadpool`, which is much cooler. The Dynalink box internally is extremely similar to the ADT-3, so we coined it `wade` after Wade Wilson, AKA deadpool. The Onn box is in the same family, but different enough to coin it `dopinder`, after, well, go watch Deadpool the movie I guess. sabrina is actually the codename given by Google - no clue as to the reason.
- Does it pass SafetyNet?
Maybe - the only sure fire way it Magisk, as our boot loader is unlocked and can't be relocked safely.
- Does the stock remote work?
Yup, just like it would on stock, in-remote-microphone and all! If it's an IR remote like wade's, it will even work in recovery!
- Can we we support higher resolution than 4K, higher FPS, or HDR on non-certified screens?
Nope.
- I have a very similar device! Can I install these builds and use them?
No. Please don't do that. You will brick your device, as we include firmware and bootloader images.
If you're a developer looking to help port to a new device, contact me.
Kernel Source (G12*/SM1): https://github.com/LineageOS/android_kernel_amlogic_linux-4.9
Kernel Source {GXL/GXM): https://github.com/LineageOS/android_kernel_amlogic_linux-4.9-pie
Contributors:
- npjohnson
- bgcngm
- stricted
- webgeek1234
- deadman96385
- trautamaki
- luca020400
- aleasto
- chrmhoffmann
- highwaystar
- mikeioannina
22
Try a different cable/USB port/computer - these devices can be finicky.
