SPRACX5 May   2021 DRA710 , DRA710 , DRA712 , DRA712 , DRA714 , DRA714 , DRA716 , DRA716 , DRA718 , DRA718 , DRA722 , DRA722 , DRA724 , DRA724 , DRA725 , DRA725 , DRA726 , DRA726 , DRA744 , DRA744 , DRA745 , DRA745 , DRA746 , DRA746 , DRA74P , DRA74P , DRA750 , DRA750 , DRA756 , DRA756 , DRA75P , DRA75P , DRA76P , DRA76P , DRA77P , DRA77P , DRA780 , DRA780 , DRA781 , DRA781 , DRA782 , DRA782 , DRA783 , DRA783 , DRA785 , DRA785 , DRA786 , DRA786 , DRA787 , DRA787 , DRA788 , DRA788 , DRA790 , DRA790 , DRA791 , DRA791 , DRA793 , DRA793 , DRA797 , DRA797 , TDA2EG-17 , TDA2EG-17 , TDA2HF , TDA2HF , TDA2HG , TDA2HG , TDA2HV , TDA2HV , TDA2LF , TDA2LF , TDA2P-ABZ , TDA2P-ABZ , TDA2P-ACD , TDA2P-ACD , TDA2SA , TDA2SA , TDA2SG , TDA2SG , TDA2SX , TDA2SX

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Standard DRM Framework
    2. 1.2 vDRM-Based Framework
  3. 2Display Content Based vDRM on Linux
  4. 3Multimedia Support Based vDRM on Linux
    1. 3.1 Gstreamer
    2. 3.2 viddec3test
    3. 3.3 modetest
    4. 3.4 kmscube
  5. 4Display Weston-Based Application
  6. 5Display EGL-Based Application
  7. 6Interactive Display Across PSDKLA and VISION-SDK
    1. 6.1 ALPHA Setting
    2. 6.2 ZORDER Setting: DISPC_xxx_ATTRIBUTES[26-27]
  8. 7Dual-Display Demo
  9. 8Build Linux Vision SDK File System
  10. 9References

3.4 kmscube

kmscube is a little demonstration program for how to drive bare metal graphics without a compositor like X11, wayland or similar, using DRM/KMS (kernel mode setting), GBM (graphics buffer manager) and EGL for rendering content using OpenGL or OpenGL ES.

For vDRM framework, please use the below command to run kmscube. If you want to run the kmscube, make sure the weston is stopped (weston is running by default on /dev/dri/card0). 

root@dra7xx-evm#  kmscube -d /dev/dri/card0