2008-03-06 02:18:13     any software support for BF54X pixel composer in 2008R1?

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2008-03-06 02:18:13     any software support for BF54X pixel composer in 2008R1?

hua zhu (CHINA)

Message: 52143   

 

hi, Dear All,

 

is any software for BF54X pixel composer(OSD) included in this 2008R1 dist?

 

pls advise. thanks.

 

 

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2008-03-06 10:21:14     Re: any software support for BF54X pixel composer in 2008R1?

Mike Frysinger (UNITED STATES)

Message: 52160    you're talking about the PPI which has no simple user space interface ... there is no software assistance currently in the kernel and there probably wont be since the pieces are all in the supervisor level and not logically exposable.  all of the MMRs and bit defines are in the headers, but that's about it.  so you'll need to write a driver to leverage the hardware.

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