| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * ZynqMP DisplayPort Subsystem - KMS API |
| * |
| * Copyright (C) 2017 - 2021 Xilinx, Inc. |
| * |
| * Authors: |
| * - Hyun Woo Kwon <hyun.kwon@xilinx.com> |
| * - Laurent Pinchart <laurent.pinchart@ideasonboard.com> |
| */ |
| |
| #ifndef _ZYNQMP_KMS_H_ |
| #define _ZYNQMP_KMS_H_ |
| |
| #include <drm/drm_crtc.h> |
| #include <drm/drm_device.h> |
| #include <drm/drm_encoder.h> |
| #include <drm/drm_plane.h> |
| |
| #include "zynqmp_dpsub.h" |
| |
| struct zynqmp_dpsub; |
| |
| /** |
| * struct zynqmp_dpsub - ZynqMP DisplayPort Subsystem DRM/KMS data |
| * @dpsub: Backpointer to the DisplayPort subsystem |
| * @drm: The DRM/KMS device |
| * @planes: The DRM planes |
| * @crtc: The DRM CRTC |
| * @encoder: The dummy DRM encoder |
| */ |
| struct zynqmp_dpsub_drm { |
| struct zynqmp_dpsub *dpsub; |
| |
| struct drm_device dev; |
| struct drm_plane planes[ZYNQMP_DPSUB_NUM_LAYERS]; |
| struct drm_crtc crtc; |
| struct drm_encoder encoder; |
| }; |
| |
| void zynqmp_dpsub_drm_handle_vblank(struct zynqmp_dpsub *dpsub); |
| |
| int zynqmp_dpsub_drm_init(struct zynqmp_dpsub *dpsub); |
| void zynqmp_dpsub_drm_cleanup(struct zynqmp_dpsub *dpsub); |
| |
| #endif /* _ZYNQMP_KMS_H_ */ |
