A33-TurboX-Twister
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| A33-TurboX-Twister | |
|---|---|
 | |
| Manufacturer | TurboX |
| Specifications | |
| Hardware Features | |
| Software Features | |
Notes
Bought from here: http://plesio.bg/tableti-c-69981200/turbo-x-twister-tablet-7-black-p-326390.html
Extracted touchscreen firmware from android, had to extract exact touchscreen driver info ; Touch screen firmware was extracted from Android: https://github.com/onitake/gsl-firmware
Otherwise should just work with mainline driver - lima works with some patches! (See https://maemo-leste.github.io/maemo-leste-lima-works.html)
Picture of the inside: http://wizzup.org/tablet.jpg
TODO:
- vaapi/vdpau ( https://bootlin.com/blog/allwinner-vpu-support-in-mainline-linux-status-update-week-20/ )
Status
(Some of these values may not be available in the latest image yet)
| Feature | Leste supported | Notes |
|---|---|---|
| Kernel version | 4.19+ | Mainline + Lima + Display patches: https://github.com/maemo-leste/lime2-linux/tree/lime2-and-twister-4.19-rc4-20181207 |
| Serial | Probably | Need to locate it on the board |
| Charging | Yes | |
| Wireless | Yes | Driver is still in staging |
| Bluetooth | ? | |
| (Micro USB) | Yes | Peripheral and OTG |
| Keyboard | N/A | |
| Screen | Yes | sunxi drm |
| 3D Acceleration | WIP | Works, with lima - https://maemo-leste.github.io/maemo-leste-lima-works.html https://github.com/maemo-leste/bugtracker/issues/181 |
| Touchscreen | Yes | Capacitive |
| Audio | WIP | Headphones work, speakers not yet (or untested) |
| Accelerometer | ? | Not sure if available |
| Proximity sensor | ? | Not sure if available |
| eMMC | Yes | |
| HW accelerated video encode/decode | ? | Should work with Cedrus in Linux 4.20+ |
Installation
(Current image does not yet ship with Lima)
https://maedevu.maemo.org/images/turbox-twister/
dd the image to the sd card, boot.
