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[v2,0/1] firmware: mtk: add adsp ipc protocol for sof

Message ID 20220112113247.29135-1-allen-kh.cheng@mediatek.com (mailing list archive)
Headers show
Series firmware: mtk: add adsp ipc protocol for sof | expand

Message

Allen-KH Cheng Jan. 12, 2022, 11:32 a.m. UTC 
From: Allen-KH Cheng <Allen-KH.Cheng@mediatek.com>

This patch provides mtk adsp ipc support for sof.

ADSP IPC protocol offers (send/recv) interfaces using
mediatek-mailbox APIs.

changes since v1:
- add comments for mtk_adsp_ipc_send and mtk_adsp_ipc_recv
- remove unuseful 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      | 159 ++++++++++++++++++
 .../linux/firmware/mediatek/mtk-adsp-ipc.h    |  65 +++++++
 6 files changed, 237 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

Comments

Pierre-Louis Bossart Jan. 12, 2022, 4:42 p.m. UTC | #1 
On 1/12/22 5:32 AM, allen-kh.cheng wrote:
> From: Allen-KH Cheng <Allen-KH.Cheng@mediatek.com>
> 
> This patch provides mtk adsp ipc support for sof.
> 
> ADSP IPC protocol offers (send/recv) interfaces using
> mediatek-mailbox APIs.
> 
> changes since v1:
> - add comments for mtk_adsp_ipc_send and mtk_adsp_ipc_recv
> - remove unuseful MODULE_LICENSE
> - change label name to out_free

my comment was not on changing the label name, but making sure you only
free something that was allocated by using *two* labels.

> 
> 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      | 159 ++++++++++++++++++
>  .../linux/firmware/mediatek/mtk-adsp-ipc.h    |  65 +++++++
>  6 files changed, 237 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
>