Contributors: 11
Author Tokens Token Proportion Commits Commit Proportion
Mark Yao 110 55.84% 4 25.00%
Jeffy Chen 30 15.23% 2 12.50%
Tomasz Figa 16 8.12% 1 6.25%
Yakir Yang 12 6.09% 1 6.25%
Heiko Stübner 12 6.09% 2 12.50%
Sandy Huang 5 2.54% 1 6.25%
Zheng Yang 5 2.54% 1 6.25%
Andrzej Pietrasiewicz 3 1.52% 1 6.25%
Thomas Gleixner 2 1.02% 1 6.25%
Nickey Yang 1 0.51% 1 6.25%
Caesar Wang 1 0.51% 1 6.25%
Total 197 16 


/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
 * Author:Mark Yao <mark.yao@rock-chips.com>
 *
 * based on exynos_drm_drv.h
 */

#ifndef _ROCKCHIP_DRM_DRV_H
#define _ROCKCHIP_DRM_DRV_H

#include <drm/drm_fb_helper.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_gem.h>

#include <linux/module.h>
#include <linux/component.h>

#define ROCKCHIP_MAX_FB_BUFFER	3
#define ROCKCHIP_MAX_CONNECTOR	2
#define ROCKCHIP_MAX_CRTC	2

struct drm_device;
struct drm_connector;
struct iommu_domain;

struct rockchip_crtc_state {
	struct drm_crtc_state base;
	int output_type;
	int output_mode;
	int output_bpc;
	int output_flags;
	bool enable_afbc;
};
#define to_rockchip_crtc_state(s) \
		container_of(s, struct rockchip_crtc_state, base)

/*
 * Rockchip drm private structure.
 *
 * @crtc: array of enabled CRTCs, used to map from "pipe" to drm_crtc.
 * @num_pipe: number of pipes for this device.
 * @mm_lock: protect drm_mm on multi-threads.
 */
struct rockchip_drm_private {
	struct drm_fb_helper fbdev_helper;
	struct drm_gem_object *fbdev_bo;
	struct iommu_domain *domain;
	struct mutex mm_lock;
	struct drm_mm mm;
};

int rockchip_drm_dma_attach_device(struct drm_device *drm_dev,
				   struct device *dev);
void rockchip_drm_dma_detach_device(struct drm_device *drm_dev,
				    struct device *dev);
int rockchip_drm_wait_vact_end(struct drm_crtc *crtc, unsigned int mstimeout);

int rockchip_drm_endpoint_is_subdriver(struct device_node *ep);
extern struct platform_driver cdn_dp_driver;
extern struct platform_driver dw_hdmi_rockchip_pltfm_driver;
extern struct platform_driver dw_mipi_dsi_rockchip_driver;
extern struct platform_driver inno_hdmi_driver;
extern struct platform_driver rockchip_dp_driver;
extern struct platform_driver rockchip_lvds_driver;
extern struct platform_driver vop_platform_driver;
extern struct platform_driver rk3066_hdmi_driver;
#endif /* _ROCKCHIP_DRM_DRV_H_ */