Ronny,
RM Supported LLDs are QMSS, CPPI and PA.
Find the example code for how RM instance transports can be handled over IPC for DSP to DSP applications.
It is provided in pdk_<device>_w_xx_yy_zz/packages/ti/drv/rm/test/rm_transport_setup.c
Go through this wiki articles to find more information.
http://processors.wiki.ti.com/index.php/MCSDK_UG_Chapter_Developing_System_Mgmt#Resource_Manager
http://processors.wiki.ti.com/index.php/MCSDK_UG_Chapter_Developing_System_Mgmt#DSP_.2B_ARM_Linux_Test_Project
The MessageQ based IPC is used between ARM to DSP and beween DSP to DSP.
Please refer to Transport Section in Exploring Chapter of the Keystone-II User's Guide for more information.
The image processing demo has ARM side master code and DSP slave code.
To see how the IPC communication between ARM and DSP is coded, refer to the source code in the below path.
mcsdk_bios_x_xx_xx_xx/demos/image_processing/ipc/master/src
mcsdk_bios_x_xx_xx_xx/demos/image_processing/ipc/slave/src
