* Re: [PATCH v6 1/1] firmware: mediatek: add adsp ipc protocol interface
[not found] ` <20220128111832.22989-2-allen-kh.cheng@mediatek.com>
@ 2022-01-31 16:10 ` AngeloGioacchino Del Regno
0 siblings, 0 replies; only message in thread
From: AngeloGioacchino Del Regno @ 2022-01-31 16:10 UTC (permalink / raw)
To: allen-kh.cheng, Matthias Brugger, Mark Brown
Cc: Kevin Hilman, Linux-ALSA, tzungbi, Chen-Yu Tsai, cujomalainey,
Pierre-Louis Bossart, 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
Il 28/01/22 12:18, allen-kh.cheng ha scritto:
> 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: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
> Reviewed-by: Curtis Malainey <cujomalainey@chromium.org>
> Reviewed-by: Tzung-Bi Shih <tzungbi@google.com>
> Reviewed-by: YC Hung <yc.hung@mediatek.com>
> Signed-off-by: Allen-KH Cheng <Allen-KH.Cheng@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2022-01-31 16:11 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
[not found] <20220128111832.22989-1-allen-kh.cheng@mediatek.com>
[not found] ` <20220128111832.22989-2-allen-kh.cheng@mediatek.com>
2022-01-31 16:10 ` [PATCH v6 1/1] firmware: mediatek: add adsp ipc protocol interface AngeloGioacchino Del Regno
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®