sample rates problem when porting alsa to omap5912

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Hi, All:

        

         I have a problem when I try to port ALSA(1.0.16) to omap5912. If I chose OSS in hxaudev.cpp, all sample rates were well supported. But if I chose ALSA, none of the sample rates can voice correctly.

 

The log info is as following:

 

 

44KHz:

Device Configured:

 

         Sample Rate: 44100

        Sample Width: 2

        Num channels: 2

          Block size: 8800

  Device buffer size: 65536

   Supports HW Pause: 0

     Start threshold: 15360

 

 

32KHz:

Device Configured:

 

         Sample Rate: 32000

        Sample Width: 2

        Num channels: 2

          Block size: 6400

  Device buffer size: 64000

   Supports HW Pause: 0

     Start threshold: 15360

 

48KHz:

Device Configured:

 

         Sample Rate: 48000

        Sample Width: 2

        Num channels: 2

          Block size: 9600

  Device dada buffer size: 65536

   Supports HW Pause: 0

     Start threshold: 15360

 

Can someone help me?

Thanks in advance.

 

Best Regards

 


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