Subversion Repositories Kolibri OS

/*

 * Copyright (c) 2007 Dave Airlie 

 * Copyright (c) 2007 Jakob Bornecrantz 

 * Copyright (c) 2008 Red Hat Inc.

 * Copyright (c) 2007-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA

 * Copyright (c) 2007-2008 Intel Corporation

 *

 * Permission is hereby granted, free of charge, to any person obtaining a

 * copy of this software and associated documentation files (the "Software"),

 * to deal in the Software without restriction, including without limitation

 * the rights to use, copy, modify, merge, publish, distribute, sublicense,

 * and/or sell copies of the Software, and to permit persons to whom the

 * Software is furnished to do so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice shall be included in

 * all copies or substantial portions of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS

 * IN THE SOFTWARE.

 */

#ifndef _DRM_MODE_H

#define _DRM_MODE_H

//#include 

//#include 

#define DRM_DISPLAY_INFO_LEN	32

#define DRM_CONNECTOR_NAME_LEN	32

#define DRM_DISPLAY_MODE_LEN	32

#define DRM_PROP_NAME_LEN	32

#define DRM_MODE_TYPE_BUILTIN	(1<<0)

#define DRM_MODE_TYPE_CLOCK_C	((1<<1) | DRM_MODE_TYPE_BUILTIN)

#define DRM_MODE_TYPE_CRTC_C	((1<<2) | DRM_MODE_TYPE_BUILTIN)

#define DRM_MODE_TYPE_PREFERRED	(1<<3)

#define DRM_MODE_TYPE_DEFAULT	(1<<4)

#define DRM_MODE_TYPE_USERDEF	(1<<5)

#define DRM_MODE_TYPE_DRIVER	(1<<6)

/* Video mode flags */

/* bit compatible with the xorg definitions. */

#define DRM_MODE_FLAG_PHSYNC	(1<<0)

#define DRM_MODE_FLAG_NHSYNC	(1<<1)

#define DRM_MODE_FLAG_PVSYNC	(1<<2)

#define DRM_MODE_FLAG_NVSYNC	(1<<3)

#define DRM_MODE_FLAG_INTERLACE	(1<<4)

#define DRM_MODE_FLAG_DBLSCAN	(1<<5)

#define DRM_MODE_FLAG_CSYNC	(1<<6)

#define DRM_MODE_FLAG_PCSYNC	(1<<7)

#define DRM_MODE_FLAG_NCSYNC	(1<<8)

#define DRM_MODE_FLAG_HSKEW	(1<<9) /* hskew provided */

#define DRM_MODE_FLAG_BCAST	(1<<10)

#define DRM_MODE_FLAG_PIXMUX	(1<<11)

#define DRM_MODE_FLAG_DBLCLK	(1<<12)

#define DRM_MODE_FLAG_CLKDIV2	(1<<13)

/* DPMS flags */

/* bit compatible with the xorg definitions. */

#define DRM_MODE_DPMS_ON	0

#define DRM_MODE_DPMS_STANDBY	1

#define DRM_MODE_DPMS_SUSPEND	2

#define DRM_MODE_DPMS_OFF	3

/* Scaling mode options */

#define DRM_MODE_SCALE_NON_GPU		0

#define DRM_MODE_SCALE_FULLSCREEN	1

#define DRM_MODE_SCALE_NO_SCALE		2

#define DRM_MODE_SCALE_ASPECT		3

/* Dithering mode options */

#define DRM_MODE_DITHERING_OFF	0

#define DRM_MODE_DITHERING_ON	1

struct drm_mode_modeinfo {

	__u32 clock;

	__u16 hdisplay, hsync_start, hsync_end, htotal, hskew;

	__u16 vdisplay, vsync_start, vsync_end, vtotal, vscan;

	__u32 vrefresh; /* vertical refresh * 1000 */

	__u32 flags;

	__u32 type;

	char name[DRM_DISPLAY_MODE_LEN];

};

struct drm_mode_card_res {

	__u64 fb_id_ptr;

	__u64 crtc_id_ptr;

	__u64 connector_id_ptr;

	__u64 encoder_id_ptr;

	__u32 count_fbs;

	__u32 count_crtcs;

	__u32 count_connectors;

	__u32 count_encoders;

	__u32 min_width, max_width;

	__u32 min_height, max_height;

};

struct drm_mode_crtc {

	__u64 set_connectors_ptr;

	__u32 count_connectors;

	__u32 crtc_id; /**< Id */

	__u32 fb_id; /**< Id of framebuffer */

	__u32 x, y; /**< Position on the frameuffer */

	__u32 gamma_size;

	__u32 mode_valid;

	struct drm_mode_modeinfo mode;

};

#define DRM_MODE_ENCODER_NONE	0

#define DRM_MODE_ENCODER_DAC	1

#define DRM_MODE_ENCODER_TMDS	2

#define DRM_MODE_ENCODER_LVDS	3

#define DRM_MODE_ENCODER_TVDAC	4

struct drm_mode_get_encoder {

	__u32 encoder_id;

	__u32 encoder_type;

	__u32 crtc_id; /**< Id of crtc */

	__u32 possible_crtcs;

	__u32 possible_clones;

};

/* This is for connectors with multiple signal types. */

/* Try to match DRM_MODE_CONNECTOR_X as closely as possible. */

#define DRM_MODE_SUBCONNECTOR_Automatic	0

#define DRM_MODE_SUBCONNECTOR_Unknown	0

#define DRM_MODE_SUBCONNECTOR_DVID	3

#define DRM_MODE_SUBCONNECTOR_DVIA	4

#define DRM_MODE_SUBCONNECTOR_Composite	5

#define DRM_MODE_SUBCONNECTOR_SVIDEO	6

#define DRM_MODE_SUBCONNECTOR_Component	8

#define DRM_MODE_CONNECTOR_Unknown	0

#define DRM_MODE_CONNECTOR_VGA		1

#define DRM_MODE_CONNECTOR_DVII		2

#define DRM_MODE_CONNECTOR_DVID		3

#define DRM_MODE_CONNECTOR_DVIA		4

#define DRM_MODE_CONNECTOR_Composite	5

#define DRM_MODE_CONNECTOR_SVIDEO	6

#define DRM_MODE_CONNECTOR_LVDS		7

#define DRM_MODE_CONNECTOR_Component	8

#define DRM_MODE_CONNECTOR_9PinDIN	9

#define DRM_MODE_CONNECTOR_DisplayPort	10

#define DRM_MODE_CONNECTOR_HDMIA	11

#define DRM_MODE_CONNECTOR_HDMIB	12

struct drm_mode_get_connector {

	__u64 encoders_ptr;

	__u64 modes_ptr;

	__u64 props_ptr;

	__u64 prop_values_ptr;

	__u32 count_modes;

	__u32 count_props;

	__u32 count_encoders;

	__u32 encoder_id; /**< Current Encoder */

	__u32 connector_id; /**< Id */

	__u32 connector_type;

	__u32 connector_type_id;

	__u32 connection;

	__u32 mm_width, mm_height; /**< HxW in millimeters */

	__u32 subpixel;

};

#define DRM_MODE_PROP_PENDING	(1<<0)

#define DRM_MODE_PROP_RANGE	(1<<1)

#define DRM_MODE_PROP_IMMUTABLE	(1<<2)

#define DRM_MODE_PROP_ENUM	(1<<3) /* enumerated type with text strings */

#define DRM_MODE_PROP_BLOB	(1<<4)

struct drm_mode_property_enum {

	__u64 value;

	char name[DRM_PROP_NAME_LEN];

};

struct drm_mode_get_property {

	__u64 values_ptr; /* values and blob lengths */

	__u64 enum_blob_ptr; /* enum and blob id ptrs */

	__u32 prop_id;

	__u32 flags;

	char name[DRM_PROP_NAME_LEN];

	__u32 count_values;

	__u32 count_enum_blobs;

};

struct drm_mode_connector_set_property {

	__u64 value;

	__u32 prop_id;

	__u32 connector_id;

};

struct drm_mode_get_blob {

	__u32 blob_id;

	__u32 length;

	__u64 data;

};

struct drm_mode_fb_cmd {

	__u32 fb_id;

	__u32 width, height;

	__u32 pitch;

	__u32 bpp;

	__u32 depth;

	/* driver specific handle */

	__u32 handle;

};

struct drm_mode_mode_cmd {

	__u32 connector_id;

	struct drm_mode_modeinfo mode;

};

#define DRM_MODE_CURSOR_BO	(1<<0)

#define DRM_MODE_CURSOR_MOVE	(1<<1)

/*

 * depending on the value in flags diffrent members are used.

 *

 * CURSOR_BO uses

 *    crtc

 *    width

 *    height

 *    handle - if 0 turns the cursor of

 *

 * CURSOR_MOVE uses

 *    crtc

 *    x

 *    y

 */

struct drm_mode_cursor {

	__u32 flags;

	__u32 crtc_id;

	__s32 x;

	__s32 y;

	__u32 width;

	__u32 height;

	/* driver specific handle */

	__u32 handle;

};

struct drm_mode_crtc_lut {

	__u32 crtc_id;

	__u32 gamma_size;

	/* pointers to arrays */

	__u64 red;

	__u64 green;

	__u64 blue;

};

#endif