On 29/01/2020 10:49, Jon Hunter wrote:
On 28/01/2020 12:13, Mark Brown wrote:
I really don't understand why this is all taking so long, this thread
just seems to be going round in interminable circles long after it
looked like the issue was understood. I have to admit I've not read
every single message in the thread but it's difficult to see why it
doesn't seem to be making any progress.
Sorry about that. On reviewing this with the audio team at NVIDIA, I was
told we don't support S24_LE for I2S. The reason being that the crossbar
between the DMA and I2S is not able to extract the correct 24-bits from
the 32-bit sample to feed to the I2S interface. The Tegra documentation
does show support for 24-bits, but not state explicit support for S24_LE.
Now Ben says that he has this working, but I am unable to reproduce
this, so before just dropping the S24_LE support, I would like to
understand how this is working for Ben in case there is something that
we have overlooked here.
Jon
Let's go back to S24_3LE isn't supportable, S24_LE is
--
Ben Dooks http://www.codethink.co.uk/
Senior Engineer Codethink - Providing Genius
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