2 * Copyright (C) 2011-2013 Intel Corporation
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5 * copy of this software and associated documentation files (the "Software"),
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11 * The above copyright notice and this permission notice (including the next
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24 #ifndef DRM_PLANE_HELPER_H
25 #define DRM_PLANE_HELPER_H
30 * Helper functions to assist with creation and handling of CRTC primary
34 extern int drm_primary_helper_update(struct drm_plane
*plane
,
35 struct drm_crtc
*crtc
,
36 struct drm_framebuffer
*fb
,
37 int crtc_x
, int crtc_y
,
38 unsigned int crtc_w
, unsigned int crtc_h
,
39 uint32_t src_x
, uint32_t src_y
,
40 uint32_t src_w
, uint32_t src_h
);
41 extern int drm_primary_helper_disable(struct drm_plane
*plane
);
42 extern void drm_primary_helper_destroy(struct drm_plane
*plane
);
43 extern const struct drm_plane_funcs drm_primary_helper_funcs
;
44 extern struct drm_plane
*drm_primary_helper_create_plane(struct drm_device
*dev
,