Not sure if this old post has been looked at yet or not, but it looks good to me for HEAD.
--greg.
Ryan Gammon wrote:
The i810_audio driver supports really weird sample rates. Eg: 44100 -> 43512 48000 -> 47360
In addition, some i810's only support 48000 as a sample rate -- I added this rate to the list.
The i810 driver bases its rates off rates like 48000 and factors in an offset based on DMA transfer rate (see i810_configure_clocking() in i810_audio.c) which accounts for the discrepancy.
As the OSS driver already has a 1% fudge factor in it for the requested vs supplied sample rate, the quick & dirty fix is to bump that factor up to 2%, which gets it working on my machine at home :)
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