H.264 encoder has been stucked in HDVICP_Wait

Hi all,

I would like to use two H.264 encoder instances on DM8148's VIDEO M3 processor. I use an own Resource manager (based on examples). If I use only one encoder everything is fine. But, If I create an additional instance and call all of the the process functions, the processor is stucked in the second HDVICP_Wait (no Semaphore_post from SWI).

The calling sequence is the following:

• handle1 = create()....; 
• handle2 = create()....;
• process(handle1)

• HDVICP_Acquire()
• HDVICP_Reset()
• IVAHD_Standby_power_on_uboot()
• HDVICP_Wait() - semaphore_pend() call

• IRESMAN_HDVICP2_ISR()
• IRESMAN_HDVICP2_SwiFunc()

• HDVICP_Done() - semaphore_post()

• HDVICP_Wait() - semaphore_pend() retuns
• HDVICP_Release()

• process(handle2)

• HDVICP_Acquire()
• HDVICP_Reset()
• HDVICP_Wait() - semaphore_pend() call

• IRESMAN_HDVICP2_ISR()
• IRESMAN_HDVICP2_SwiFunc()

• HDVICP_Done() - semaphore_post()

• HDVICP_Wait() - semaphore_pend() returns
• HDVICP_Wait() - and again HDVICP_Wait()?????