File:  [NetBSD Developer Wiki] / wikisrc / users / youri / pinebook-bugs.mdwn
Revision 1.13: download - view: text, annotated - select for diffs
Tue Dec 10 17:00:00 2019 UTC (23 months, 4 weeks ago) by wiki
Branches: MAIN
CVS tags: HEAD
web commit by jmcneill: Cross off some completed items

# Pinebook bugs

## Info
- Pinebook function key usage on the wiki: [[ports/evbarm/allwinner]]
- Schematics: <http://wiki.pine64.org/index.php/Pinebook_Main_Page#Pinebook_Schematics_and_Certifications>
- Datasheets: <http://wiki.pine64.org/index.php/Pinebook_Main_Page#Datasheets_for_Components_and_Peripherals>

## Firmware / hardware issues
- <del>ANX6345 EDID detection fails at boot with sysutils/u-boot-pinebook</del>
  - <del>Patch to use static EDID and LCD parameters for 14" Pinebook: <http://www.netbsd.org/~jmcneill/patch-drivers_video_bridge_anx6345.c></del>

## Kernel Bugs

- <del>USB devices sometimes not detected after reboot</del>
  - urtwn(4) issue with 88EU support, workaround committed
- Some USB keyboards cause problems (full sized FILCO tested)
- <del>sdmmc: DDR52 and HS200 are currently disabled in sunximmc(4) for Allwinner A64 due to issues on other boards. Need to track these down so we can run eMMC at full speed.</del>

## TODO

- <del>Native display driver (2D)</del>
  - <del>Display Engine 2.0 manual: <http://linux-sunxi.org/images/7/7b/Allwinner_DE2.0_Spec_V1.0.pdf></del>
  - <del>Should be implemented as a DRM driver to support KMS and 3D</del>
  - Supported in NetBSD 9
- 3D graphics
  - Should be supported by lima driver: <https://gitlab.freedesktop.org/lima/web/wikis/home> (GPL)
  - Requires DRM PRIME
- VPU
  - Linux kernel support: <https://lkml.org/lkml/2018/7/25/267>
- wifi support
- bluetooth support
  - firmware: <https://github.com/anarsoul/rtl8723bt-firmware>
- suspend/resume support
- sysinst support

## Pkgsrc bugs

- <del>polkit Memory fault</del>
  - Fixed in spidermonkey52-52.7.4nb3
- <del>www/firefox52 does not enable ARM64 asm for JS JIT engine.</del>
  - Fixed in firefox52-52.9.0nb4

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