27 Sep
2023
27 Sep
'23
5:04 p.m.
On Thu, Sep 21, 2023 at 02:48:10PM -0700, Wesley Cheng wrote:
Several Qualcomm based chipsets can support USB audio offloading to a dedicated audio DSP, which can take over issuing transfers to the USB host controller. The intention is to reduce the load on the main processors in the SoC, and allow them to be placed into lower power modes.
I had a few small comments in reply to some of the patches but overall the ASoC sides of this look fine to me. I didn't really look at the USB side at all, I'm not sure I understand it enough to have any useful thoughts anyway.
Thanks for taking on this work and pushing it forwards!