Xiubin Zhang
539f39f823
Rename DRM driver kirin960 to kirin9xx to be compatible with hikey960 and hikey970. Signed-off-by: Xiubin Zhang <zhangxiubin1@huawei.com>
62 lines
1.5 KiB
C
62 lines
1.5 KiB
C
/*
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* Copyright (c) 2016 Linaro Limited.
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* Copyright (c) 2014-2016 Hisilicon Limited.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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*/
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#ifndef __KIRIN_DRM_DRV_H__
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#define __KIRIN_DRM_DRV_H__
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#include <drm/drmP.h>
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#include <linux/iommu.h>
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#include <linux/ion.h>
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#include <linux/hisi/hisi_ion.h>
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#include <linux/hisi/hisi-iommu.h>
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#include "drm_crtc.h"
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#include "drm_fb_helper.h"
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#define MAX_CRTC 2
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//#define CMA_BUFFER_USED
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#define to_kirin_fbdev(x) container_of(x, struct kirin_fbdev, fb_helper)
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/* display controller init/cleanup ops */
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struct kirin_dc_ops {
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int (*init)(struct drm_device *dev);
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void (*cleanup)(struct drm_device *dev);
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};
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struct kirin_drm_private {
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struct drm_fb_helper *fb_helper;
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struct drm_fb_helper *fbdev;
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struct drm_crtc *crtc[MAX_CRTC];
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};
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struct kirin_fbdev {
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struct drm_fb_helper fb_helper;
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struct drm_framebuffer *fb;
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struct ion_client *ion_client;
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struct ion_handle *ion_handle;
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struct iommu_map_format iommu_format;
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void *screen_base;
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unsigned long smem_start;
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unsigned long screen_size;
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int shared_fd;
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};
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extern const struct kirin_dc_ops dss_dc_ops;
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extern void dsi_set_output_client(struct drm_device *dev);
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struct drm_framebuffer *kirin_framebuffer_init(struct drm_device *dev,
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struct drm_mode_fb_cmd2 *mode_cmd);
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struct drm_fb_helper *kirin_drm_fbdev_init(struct drm_device *dev);
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void kirin_drm_fbdev_fini(struct drm_device *dev);
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#endif /* __KIRIN_DRM_DRV_H__ */
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