Messages in this thread | | | From | Curtis Malainey <> | Date | Wed, 12 Jan 2022 11:25:42 -0800 | Subject | Re: [PATCH v2 1/1] firmware: mediatek: add adsp ipc protocol interface |
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On Wed, Jan 12, 2022 at 3:43 AM allen-kh.cheng <allen-kh.cheng@mediatek.com> wrote: > > From: Allen-KH Cheng <Allen-KH.Cheng@mediatek.com> > > Some of mediatek processors contain > the Tensilica HiFix DSP for audio processing. > > The communication between Host CPU and DSP firmware is > taking place using a shared memory area for message passing. > > ADSP IPC protocol offers (send/recv) interfaces using > mediatek-mailbox APIs. > > We use two mbox channels to implement a request-reply protocol. > > Reviewed-by: Tzung-Bi Shih <tzungbi@google.com> > Signed-off-by: Allen-KH Cheng <Allen-KH.Cheng@mediatek.com>
Reviewed-by: Curtis Malainey <cujomalainey@chromium.org>
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