mirror_ubuntu-kernels/include/linux/soc
Moudy Ho e5758850c2 soc: mediatek: mutex: add functions that operate registers by CMDQ
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@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Link: https://lore.kernel.org/r/20220610063424.7800-7-moudy.ho@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2022-06-17 15:51:52 +02:00
..
actions
amlogic
apple soc: apple: Add SART driver 2022-05-02 17:24:45 +02:00
brcmstb
cirrus
dove
ixp4xx ARM: ixp4xx: Remove feature bit accessors 2022-02-12 18:20:04 +01:00
marvell/octeontx2 marvell: octeontx2: build error: unknown type name 'u64' 2021-10-13 13:25:36 -07:00
mediatek soc: mediatek: mutex: add functions that operate registers by CMDQ 2022-06-17 15:51:52 +02:00
mmp
nxp
pxa ARM: pxa: move plat-pxa to drivers/soc/ 2022-05-07 22:56:16 +02:00
qcom soc: qcom: llcc: Add sc8180x and sc8280xp configurations 2022-05-04 11:39:40 -05:00
renesas clk: renesas: r9a06g032: Export function to set dmamux 2022-05-19 22:34:51 +05:30
samsung soc: samsung: exynos-chipid: Pass revision reg offsets 2021-10-15 09:48:40 +02:00
sunxi
ti ARM: omap1: fix build with no SoC selected 2022-04-22 11:08:55 +02:00