* Re: [PATCH v2 0/1] firmware: mtk: add adsp ipc protocol for sof [not found] <20220112113247.29135-1-allen-kh.cheng@mediatek.com> @ 2022-01-12 16:42 ` Pierre-Louis Bossart [not found] ` <20220112113247.29135-2-allen-kh.cheng@mediatek.com> 1 sibling, 0 replies; 2+ messages in thread From: Pierre-Louis Bossart @ 2022-01-12 16:42 UTC (permalink / raw) To: allen-kh.cheng, Matthias Brugger, Mark Brown Cc: Kevin Hilman, Linux-ALSA, tzungbi, cujomalainey, Liam Girdwood, Ranjani Sridharan, Kai Vehmanen, Daniel Baluta, Jaroslav Kysela, Takashi Iwai, Project_Global_Chrome_Upstream_Group, linux-kernel, devicetree, linux-arm-kernel, linux-mediatek, sound-open-firmware 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 > ^ permalink raw reply [flat|nested] 2+ messages in thread
[parent not found: <20220112113247.29135-2-allen-kh.cheng@mediatek.com>]
* Re: [PATCH v2 1/1] firmware: mediatek: add adsp ipc protocol interface [not found] ` <20220112113247.29135-2-allen-kh.cheng@mediatek.com> @ 2022-01-12 19:25 ` Curtis Malainey 0 siblings, 0 replies; 2+ messages in thread From: Curtis Malainey @ 2022-01-12 19:25 UTC (permalink / raw) To: allen-kh.cheng Cc: Matthias Brugger, Mark Brown, Kevin Hilman, Linux-ALSA, Tzung-Bi Shih, Pierre-Louis Bossart, Liam Girdwood, Ranjani Sridharan, Kai Vehmanen, Daniel Baluta, Jaroslav Kysela, Takashi Iwai, Project_Global_Chrome_Upstream_Group, Linux Kernel Mailing List, devicetree, linux-arm-kernel, linux-mediatek, sound-open-firmware 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> ^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <20220112113247.29135-1-allen-kh.cheng@mediatek.com>
2022-01-12 16:42 ` [PATCH v2 0/1] firmware: mtk: add adsp ipc protocol for sof Pierre-Louis Bossart
[not found] ` <20220112113247.29135-2-allen-kh.cheng@mediatek.com>
2022-01-12 19:25 ` [PATCH v2 1/1] firmware: mediatek: add adsp ipc protocol interface Curtis Malainey
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