SPRACX5 May   2021 DRA710 , DRA710 , DRA712 , DRA712 , DRA714 , DRA714 , DRA716 , DRA716 , DRA718 , DRA718 , DRA722 , DRA722 , DRA724 , DRA724 , DRA725 , DRA725 , DRA726 , DRA726 , 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

5 Display EGL-Based Application

Configure the EGL based application, see the file: /etc/powervr.ini.

[default]
#WindowSystem=libpvrws_WAYLAND.so

[weston]
DbmDriverName=vdrm

[kmscube]
DbmDriverName=vdrm
GbmNumBuffers=5

If you want to add the user app, add your app configuration as shown below: 

[user_app]
DbmDriverName=vdrm
GbmNumBuffers=5

Except the configuration, you also need to configure the device name in your app. A patch (0001-add-flag-for-device-node-name.patch) is provided for your reference.