[PATCH v16 6/6] soc: mediatek: mutex: add functions that operate registers by CMDQ

[AngeloGioacchino Del Regno]

Il 18/04/22 10:30, Moudy Ho ha scritto:
> Due to HW limitations, MDP3 is necessary to enable MUTEX in each frame
> for SOF triggering and cooperate with CMDQ control to reduce the amount
> of interrupts generated(also, reduce frame latency).
> 
> In response to the above situation, a new interface
> "mtk_mutex_enable_by_cmdq" has been added to achieve the purpose.
> 
> Signed-off-by: Moudy Ho <moudy.ho at mediatek.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>