User:Rellla

Hardware

A10

• Cubieboard
• Mele A100
• Mele A2000

A20

• Cubietech Cubieboard2
• Cubietech Cubietruck
• LeMaker Banana Pi

H3

• Xunlong Orange Pi Plus

H5

• Xunlong Orange Pi PC 2

H6

• Xunlong Orange Pi One Plus
• Eachlink H6 Mini

Software

• Filesystem/ Distribution: Debian from scratch (User:Rellla/Debian as my own helpful installation record)
• Armbian
• Github
• Freedesktop Gitlab

Notices

Sunxi display driver bugs collection:

• https://github.com/linux-sunxi/linux-sunxi/blob/sunxi-3.4/drivers/video/sunxi/disp/disp_layer.c#L566
• https://github.com/linux-sunxi/linux-sunxi/blob/sunxi-3.4/drivers/video/sunxi/disp/disp_video.c#L77
• https://github.com/linux-sunxi/linux-sunxi/blob/sunxi-3.4/drivers/video/sunxi/disp/de_fe.c#L1385
• File:Ve tile format v1.pdf
• Tile format conversion code

Useful links

• https://github.com/dvdhrm/docs/tree/master/drm-howto
• http://events.linuxfoundation.org/sites/events/files/slides/brezillon-drm-kms.pdf

Lima development

malisc -d Mali-400_r7p0-00rel0 -c Mali-400 -r r1p1 -o "outputfile" "inputfile"

./disassemble -a lima_pp -t fragment -s verbose "inputfile"

build mesa

-Dvulkan-drivers=[] -Dplatforms=drm,x11,surfaceless -Ddri-drivers=[] -Dgallium-drivers=lima,kmsro

build deqp

ccmake -G Ninja -DCMAKE_TOOLCHAIN_FILE=path/to/toolchain.cmake -DDEQP_TARGET=surfaceless -DCMAKE_BUILD_TYPE=Release ../VK-GL-CTS

toolchain.cmake

SET(CMAKE_SYSTEM_NAME Linux)
SET(CMAKE_SYSTEM_VERSION 1)

SET(CMAKE_C_COMPILER /usr/bin/aarch64-linux-gnu-gcc)
SET(CMAKE_CXX_COMPILER /usr/bin/aarch64-linux-gnu-g++)
SET(CMAKE_PREFIX_PATH /opt/prefix)

SET(CMAKE_FIND_ROOT_PATH /path/to/target/root)

SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)