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Rev 4559 Rev 5056
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#define _DRM_H_
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#define _DRM_H_
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#if defined(__KERNEL__) || defined(__linux__)
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#if defined(__KERNEL__) || defined(__linux__)
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#include
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#include
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#include
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//#include
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typedef unsigned int drm_handle_t;
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typedef unsigned int drm_handle_t;
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#define DRM_CAP_PRIME			0x5
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#define DRM_CAP_PRIME			0x5
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#define  DRM_PRIME_CAP_IMPORT		0x1
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#define  DRM_PRIME_CAP_IMPORT		0x1
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#define  DRM_PRIME_CAP_EXPORT		0x2
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#define  DRM_PRIME_CAP_EXPORT		0x2
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#define DRM_CAP_TIMESTAMP_MONOTONIC	0x6
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#define DRM_CAP_TIMESTAMP_MONOTONIC	0x6
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#define DRM_CAP_ASYNC_PAGE_FLIP		0x7
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#define DRM_CAP_ASYNC_PAGE_FLIP		0x7
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/*
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 * The CURSOR_WIDTH and CURSOR_HEIGHT capabilities return a valid widthxheight
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 * combination for the hardware cursor. The intention is that a hardware
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 * agnostic userspace can query a cursor plane size to use.
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 *
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 * Note that the cross-driver contract is to merely return a valid size;
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 * drivers are free to attach another meaning on top, eg. i915 returns the
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 * maximum plane size.
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 */
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#define DRM_CAP_CURSOR_WIDTH		0x8
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#define DRM_CAP_CURSOR_HEIGHT		0x9
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/** DRM_IOCTL_GET_CAP ioctl argument type */
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/** DRM_IOCTL_GET_CAP ioctl argument type */
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struct drm_get_cap {
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struct drm_get_cap {
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	__u64 capability;
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	__u64 capability;
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 * monitor by advertising the supported 3D layouts in the flags of struct
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 * monitor by advertising the supported 3D layouts in the flags of struct
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 * drm_mode_modeinfo.
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 * drm_mode_modeinfo.
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 */
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 */
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#define DRM_CLIENT_CAP_STEREO_3D	1
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#define DRM_CLIENT_CAP_STEREO_3D	1
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/**
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 * DRM_CLIENT_CAP_UNIVERSAL_PLANES
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 *
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 * If set to 1, the DRM core will expose all planes (overlay, primary, and
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 * cursor) to userspace.
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 */
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#define DRM_CLIENT_CAP_UNIVERSAL_PLANES  2
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/** DRM_IOCTL_SET_CLIENT_CAP ioctl argument type */
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/** DRM_IOCTL_SET_CLIENT_CAP ioctl argument type */
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struct drm_set_client_cap {
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struct drm_set_client_cap {
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	__u64 capability;
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	__u64 capability;
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	__u64 value;
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	__u64 value;
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#define DRM_IOCTL_MODE_OBJ_SETPROPERTY	DRM_IOWR(0xBA, struct drm_mode_obj_set_property)
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#define DRM_IOCTL_MODE_OBJ_SETPROPERTY	DRM_IOWR(0xBA, struct drm_mode_obj_set_property)
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#define DRM_IOCTL_MODE_CURSOR2		DRM_IOWR(0xBB, struct drm_mode_cursor2)
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#define DRM_IOCTL_MODE_CURSOR2		DRM_IOWR(0xBB, struct drm_mode_cursor2)
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/**
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/**
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 * Device specific ioctls should only be in their respective headers
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 * Device specific ioctls should only be in their respective headers
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 * The device specific ioctl range is from 0x40 to 0x99.
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 * The device specific ioctl range is from 0x40 to 0x9f.
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 * Generic IOCTLS restart at 0xA0.
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 * Generic IOCTLS restart at 0xA0.
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 *
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 *
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 * \sa drmCommandNone(), drmCommandRead(), drmCommandWrite(), and
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 * \sa drmCommandNone(), drmCommandRead(), drmCommandWrite(), and
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 * drmCommandReadWrite().
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 * drmCommandReadWrite().