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

[Daniel Golle]

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.


> 
> 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
>