From f8946e2b6bb2a0efd450cc054f6b5b45a1f5c7d3 Mon Sep 17 00:00:00 2001 From: "Nancy.Lin" Date: Mon, 20 Jun 2022 17:19:19 +0800 Subject: drm/mediatek: Add display MDP RDMA support for MT8195 Add MDP_RDMA driver for MT8195. MDP_RDMA is the DMA engine of the ovl_adaptor component. Signed-off-by: Nancy.Lin Reviewed-by: AngeloGioacchino Del Regno Tested-by: AngeloGioacchino Del Regno Tested-by: Bo-Chen Chen Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20220620091930.27797-4-nancy.lin@mediatek.com/ Signed-off-by: Chun-Kuang Hu --- drivers/gpu/drm/mediatek/mtk_mdp_rdma.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 drivers/gpu/drm/mediatek/mtk_mdp_rdma.h (limited to 'drivers/gpu/drm/mediatek/mtk_mdp_rdma.h') diff --git a/drivers/gpu/drm/mediatek/mtk_mdp_rdma.h b/drivers/gpu/drm/mediatek/mtk_mdp_rdma.h new file mode 100644 index 000000000000..9943ee3aac31 --- /dev/null +++ b/drivers/gpu/drm/mediatek/mtk_mdp_rdma.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2021 MediaTek Inc. + */ + +#ifndef __MTK_MDP_RDMA_H__ +#define __MTK_MDP_RDMA_H__ + +struct mtk_mdp_rdma_cfg { + unsigned int pitch; + unsigned int addr0; + unsigned int width; + unsigned int height; + unsigned int x_left; + unsigned int y_top; + int fmt; + int color_encoding; +}; + +#endif // __MTK_MDP_RDMA_H__ -- cgit