[PATCH v4, 09/10] soc: mediatek: mmsys: Use function call for setting mmsys ovl mout register

Yongqiang Niu
2021-01-05T03:08:10Z

Use function call for setting mmsys ovl mout register

Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
---
drivers/soc/mediatek/mmsys/mtk-mmsys.c | 6 ++++++
include/linux/soc/mediatek/mtk-mmsys.h | 4 ++++
2 files changed, 10 insertions(+)

diff --git a/drivers/soc/mediatek/mmsys/mtk-mmsys.c b/drivers/soc/mediatek/mmsys/mtk-mmsys.c
index 075d356..34728ed 100644
--- a/drivers/soc/mediatek/mmsys/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mmsys/mtk-mmsys.c
@@ -68,6 +68,9 @@ void mtk_mmsys_ddp_connect(struct device *dev,

if (funcs->sel_in)
funcs->sel_in(mmsys->regs, cur, next, true);
+
+ if (funcs->ovl_mout_en)
+ funcs->ovl_mout_en(mmsys->regs, cur, next, true);
}
EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_connect);

@@ -86,6 +89,9 @@ void mtk_mmsys_ddp_disconnect(struct device *dev,

if (funcs->sel_in)
funcs->sel_in(mmsys->regs, cur, next, false);
+
+ if (funcs->ovl_mout_en)
+ funcs->ovl_mout_en(mmsys->regs, cur, next, false);
}
EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_disconnect);

diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h
index 2c11617..19318d2 100644
--- a/include/linux/soc/mediatek/mtk-mmsys.h
+++ b/include/linux/soc/mediatek/mtk-mmsys.h
@@ -50,6 +50,10 @@ struct mtk_mmsys_conn_funcs {
enum mtk_ddp_comp_id cur,
enum mtk_ddp_comp_id next,
bool enable);
+ void (*ovl_mout_en)(void __iomem *config_regs,
+ enum mtk_ddp_comp_id cur,
+ enum mtk_ddp_comp_id next,
+ bool enable);
void (*sel_in)(void __iomem *config_regs,
enum mtk_ddp_comp_id cur,
enum mtk_ddp_comp_id next,
--
1.8.1.1.dirty