Re: [PATCH v16 6/6] soc: mediatek: mutex: add functions that operate registers by CMDQ
From: AngeloGioacchino Del Regno
Date: Tue Apr 19 2022 - 09:36:13 EST
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@xxxxxxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>