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| author | Enric Balletbo i Serra <enric.balletbo@collabora.com> | 2020-03-25 18:31:22 +0100 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2020-04-13 13:01:16 +0200 |
| commit | 2c758e301ed95aefde68f98584204811d55c9bb8 (patch) | |
| tree | bab288bdbdcda5052575fdefc4ad5ede67d387aa /include/linux/soc/mediatek | |
| parent | 13032709e2328553970f0002df5edce6aac69425 (diff) | |
| download | lwn-2c758e301ed95aefde68f98584204811d55c9bb8.tar.gz lwn-2c758e301ed95aefde68f98584204811d55c9bb8.zip | |
soc / drm: mediatek: Move routing control to mmsys device
Provide a mtk_mmsys_ddp_connect() and mtk_mmsys_disconnect() functions to
replace mtk_ddp_add_comp_to_path() and mtk_ddp_remove_comp_from_path().
Those functions will allow DRM driver and others to control the data
path routing.
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Acked-by: CK Hu <ck.hu@mediatek.com>
Tested-by: Anders Roxell <anders.roxell@linaro.org>
Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'include/linux/soc/mediatek')
| -rw-r--r-- | include/linux/soc/mediatek/mtk-mmsys.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h new file mode 100644 index 000000000000..7bab5d9a3d31 --- /dev/null +++ b/include/linux/soc/mediatek/mtk-mmsys.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2015 MediaTek Inc. + */ + +#ifndef __MTK_MMSYS_H +#define __MTK_MMSYS_H + +enum mtk_ddp_comp_id; +struct device; + +void mtk_mmsys_ddp_connect(struct device *dev, + enum mtk_ddp_comp_id cur, + enum mtk_ddp_comp_id next); + +void mtk_mmsys_ddp_disconnect(struct device *dev, + enum mtk_ddp_comp_id cur, + enum mtk_ddp_comp_id next); + +#endif /* __MTK_MMSYS_H */ |