[PATCH v7 0/1] firmware: mtk: add adsp ipc protocol for SOF

[allen-kh.cheng]

Hi Daniel,

On Thu, 2022-04-07 at 15:27 +0100, Daniel Golle wrote:
> On Thu, Apr 07, 2022 at 09:03:37PM +0800, Allen-KH Cheng wrote:
> > This patch provides mediatek adsp ipc support for SOF.
> > ADSP IPC protocol offers (send/recv) interfaces using
> > mediatek-mailbox APIs.
> > 
> > This patch was tested and confirmed to with SOF fw on MT8195
> > cherry board.
> 
> ... confirmed to **work** with ...
> is probably what you meant to write here.
> 
> 

Yes, thanks for your reminder. 

It appears that for some reason I forgot to add this part.

We had tested ADSP IPC protocol with SOF in
github.com/thesofproject/sof/tree/mt8195/v0.4.

The other mailbox control is patchwork.kernel.org/patch/12728222/

Thanks,
Allen

> > 
> > Based on matthias.bgg/linux.git, v5.18-next/soc
> > changes since v6:
> > - rebase to matthias.bgg/linux.git, v5.18-next/soc
> > - Prefer "GPL" over "GPL v2" for MODULE_LICENSE
> > 
> > changes since v5:
> > - fix WARNING: modpost: missing MODULE_LICENSE() in drivers/mailbox
> >   /mtk-adsp-mailbox.o. Add MODULE_LICENSE in the last line.
> > - Due to WARNING: Missing or malformed SPDX-License-Identifier tag
> >   in line 1 in checkpatch, we don't remove SPDX-License in line 1.
> > 
> > changes since v4:
> > - add error message for wrong mbox chan
> > 
> > changes since v3:
> > - rebase on v5.16-rc8
> > - update reviewers
> > 
> > changes since v2:
> > - add out tag for two memory free phases
> > 
> > changes since v1:
> > - add comments for mtk_adsp_ipc_send and mtk_adsp_ipc_recv
> > - remove useless MODULE_LICENSE
> > - change label name to out_free
> > 
> > 
> > Allen-KH Cheng (1):
> >   firmware: mediatek: add adsp ipc protocol interface
> > 
> >  drivers/firmware/Kconfig                      |   1 +
> >  drivers/firmware/Makefile                     |   1 +
> >  drivers/firmware/mediatek/Kconfig             |   9 +
> >  drivers/firmware/mediatek/Makefile            |   2 +
> >  drivers/firmware/mediatek/mtk-adsp-ipc.c      | 161
> > ++++++++++++++++++
> >  .../linux/firmware/mediatek/mtk-adsp-ipc.h    |  65 +++++++
> >  6 files changed, 239 insertions(+)
> >  create mode 100644 drivers/firmware/mediatek/Kconfig
> >  create mode 100644 drivers/firmware/mediatek/Makefile
> >  create mode 100644 drivers/firmware/mediatek/mtk-adsp-ipc.c
> >  create mode 100644 include/linux/firmware/mediatek/mtk-adsp-ipc.h
> > 
> > -- 
> > 2.18.0
> >