4 Jan
2024
4 Jan
'24
6:22 p.m.
On Thu, Jan 04, 2024 at 06:07:22PM +0100, Thierry Reding wrote:
On Tue, Dec 26, 2023 at 09:58:02PM +0530, Sameer Pujar wrote:
/-----> codec1 endpoint / CPU endpoint \ -----> codec2 endpoint
Can you describe the use-case? Is there a need to switch between codec1 and codec2 endpoints or do they receive the same data in parallel all the time?
Could this perhaps be described by adding multiple CPU ports with one endpoint each?
Don't know about the specific use case that Sameer is looking at but to me this looks like a surround sound setup where multiple stereo (or mono) DACs are wired in parallel, either with a TDM setup or with multiple data lines. There's multiple CODECs all taking input from a single host controller.