Talk:OnePlus One (oneplus-bacon)

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Hello, guys i'm trying to install pm-os on my old OPO, but i had luck only using weston and the "downstream" kernel.

I tried :

  • Downstream Weston -> Works
  • Downstram Phosh -> Cant flash userdata, fastboot says : "Invalid sparse file format at header magic, FAILED (remote: 'Unknown chunk type')" before doing this i flashed the latest oxygen os for OPO.
  • Downstream fbkeyboard -> boot black screen backlit is on
  • Mainline w/ weston/phosh/fbkeyboard -> does not boot at all (direct firmware load for qcom/a330_port.fw failed with error -2)

Any suggestion guys?

About the error "Invalid sparse file format" Did you tried to install via recovery ? Mentioned on the device page. At all, better ask in the chat or create an issue on Gitlab, as discussion pages are not that much used.


>Mainline w/ weston/phosh/fbkeyboard -> does not boot at all (direct firmware load for qcom/a330_port.fw failed with error -2)

You need to build the firmware into the kernel. Adreno starts waay before SDHCI so there's no way it can load the firmware from the rootfs in time, hence the error.

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