blob: 4de7bbbe5412517b874b2178365363a2a84de414 [file] [log] [blame]
Jesse Barnes731cd552008-12-17 10:09:49 -08001/*
2 * \file xf86drmMode.h
3 * Header for DRM modesetting interface.
4 *
5 * \author Jakob Bornecrantz <wallbraker@gmail.com>
6 *
7 * \par Acknowledgements:
8 * Feb 2007, Dave Airlie <airlied@linux.ie>
9 */
10
11/*
12 * Copyright (c) 2007-2008 Tungsten Graphics, Inc., Cedar Park, Texas.
13 * Copyright (c) 2007-2008 Dave Airlie <airlied@linux.ie>
14 * Copyright (c) 2007-2008 Jakob Bornecrantz <wallbraker@gmail.com>
15 *
16 * Permission is hereby granted, free of charge, to any person obtaining a
17 * copy of this software and associated documentation files (the "Software"),
18 * to deal in the Software without restriction, including without limitation
19 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
20 * and/or sell copies of the Software, and to permit persons to whom the
21 * Software is furnished to do so, subject to the following conditions:
22 *
23 * The above copyright notice and this permission notice shall be included in
24 * all copies or substantial portions of the Software.
25 *
26 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
27 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
28 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
29 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
30 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
31 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
32 * IN THE SOFTWARE.
33 *
34 */
35
David Herrmanfd39e612012-03-09 13:40:14 -050036#ifndef _XF86DRMMODE_H_
37#define _XF86DRMMODE_H_
38
Tapani Pälli1c205742015-08-07 10:37:56 +030039#if defined(__cplusplus)
Tapani Pällicfee5212011-09-23 14:17:42 +030040extern "C" {
41#endif
42
Jesse Barnes731cd552008-12-17 10:09:49 -080043#include <drm.h>
44
45/*
46 * This is the interface for modesetting for drm.
47 *
48 * In order to use this interface you must include either <stdint.h> or another
49 * header defining uint32_t, int32_t and uint16_t.
50 *
51 * It aims to provide a randr1.2 compatible interface for modesettings in the
52 * kernel, the interface is also ment to be used by libraries like EGL.
53 *
54 * More information can be found in randrproto.txt which can be found here:
55 * http://gitweb.freedesktop.org/?p=xorg/proto/randrproto.git
56 *
57 * There are some major diffrences to be noted. Unlike the randr1.2 proto you
58 * need to create the memory object of the framebuffer yourself with the ttm
59 * buffer object interface. This object needs to be pinned.
60 */
61
Jakob Bornecrantzeb78c532009-02-11 16:43:20 +010062/*
63 * If we pickup an old version of drm.h which doesn't include drm_mode.h
64 * we should redefine defines. This is so that builds doesn't breaks with
65 * new libdrm on old kernels.
66 */
67#ifndef _DRM_MODE_H
68
69#define DRM_DISPLAY_INFO_LEN 32
70#define DRM_CONNECTOR_NAME_LEN 32
71#define DRM_DISPLAY_MODE_LEN 32
72#define DRM_PROP_NAME_LEN 32
73
74#define DRM_MODE_TYPE_BUILTIN (1<<0)
75#define DRM_MODE_TYPE_CLOCK_C ((1<<1) | DRM_MODE_TYPE_BUILTIN)
76#define DRM_MODE_TYPE_CRTC_C ((1<<2) | DRM_MODE_TYPE_BUILTIN)
77#define DRM_MODE_TYPE_PREFERRED (1<<3)
78#define DRM_MODE_TYPE_DEFAULT (1<<4)
79#define DRM_MODE_TYPE_USERDEF (1<<5)
80#define DRM_MODE_TYPE_DRIVER (1<<6)
81
82/* Video mode flags */
83/* bit compatible with the xorg definitions. */
Damien Lespiauedf5c7c2013-08-23 15:57:40 +010084#define DRM_MODE_FLAG_PHSYNC (1<<0)
85#define DRM_MODE_FLAG_NHSYNC (1<<1)
86#define DRM_MODE_FLAG_PVSYNC (1<<2)
87#define DRM_MODE_FLAG_NVSYNC (1<<3)
88#define DRM_MODE_FLAG_INTERLACE (1<<4)
89#define DRM_MODE_FLAG_DBLSCAN (1<<5)
90#define DRM_MODE_FLAG_CSYNC (1<<6)
91#define DRM_MODE_FLAG_PCSYNC (1<<7)
92#define DRM_MODE_FLAG_NCSYNC (1<<8)
93#define DRM_MODE_FLAG_HSKEW (1<<9) /* hskew provided */
94#define DRM_MODE_FLAG_BCAST (1<<10)
95#define DRM_MODE_FLAG_PIXMUX (1<<11)
96#define DRM_MODE_FLAG_DBLCLK (1<<12)
97#define DRM_MODE_FLAG_CLKDIV2 (1<<13)
98#define DRM_MODE_FLAG_3D_MASK (0x1f<<14)
99#define DRM_MODE_FLAG_3D_NONE (0<<14)
100#define DRM_MODE_FLAG_3D_FRAME_PACKING (1<<14)
101#define DRM_MODE_FLAG_3D_FIELD_ALTERNATIVE (2<<14)
102#define DRM_MODE_FLAG_3D_LINE_ALTERNATIVE (3<<14)
103#define DRM_MODE_FLAG_3D_SIDE_BY_SIDE_FULL (4<<14)
104#define DRM_MODE_FLAG_3D_L_DEPTH (5<<14)
105#define DRM_MODE_FLAG_3D_L_DEPTH_GFX_GFX_DEPTH (6<<14)
106#define DRM_MODE_FLAG_3D_TOP_AND_BOTTOM (7<<14)
107#define DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF (8<<14)
Jakob Bornecrantzeb78c532009-02-11 16:43:20 +0100108
109/* DPMS flags */
110/* bit compatible with the xorg definitions. */
111#define DRM_MODE_DPMS_ON 0
112#define DRM_MODE_DPMS_STANDBY 1
113#define DRM_MODE_DPMS_SUSPEND 2
114#define DRM_MODE_DPMS_OFF 3
115
116/* Scaling mode options */
117#define DRM_MODE_SCALE_NON_GPU 0
118#define DRM_MODE_SCALE_FULLSCREEN 1
119#define DRM_MODE_SCALE_NO_SCALE 2
120#define DRM_MODE_SCALE_ASPECT 3
121
122/* Dithering mode options */
123#define DRM_MODE_DITHERING_OFF 0
124#define DRM_MODE_DITHERING_ON 1
125
126#define DRM_MODE_ENCODER_NONE 0
127#define DRM_MODE_ENCODER_DAC 1
128#define DRM_MODE_ENCODER_TMDS 2
129#define DRM_MODE_ENCODER_LVDS 3
130#define DRM_MODE_ENCODER_TVDAC 4
Thomas Hellstromc6014442013-11-19 07:50:11 +0100131#define DRM_MODE_ENCODER_VIRTUAL 5
132#define DRM_MODE_ENCODER_DSI 6
Jakob Bornecrantzeb78c532009-02-11 16:43:20 +0100133
134#define DRM_MODE_SUBCONNECTOR_Automatic 0
135#define DRM_MODE_SUBCONNECTOR_Unknown 0
136#define DRM_MODE_SUBCONNECTOR_DVID 3
137#define DRM_MODE_SUBCONNECTOR_DVIA 4
138#define DRM_MODE_SUBCONNECTOR_Composite 5
139#define DRM_MODE_SUBCONNECTOR_SVIDEO 6
140#define DRM_MODE_SUBCONNECTOR_Component 8
Thomas Hellstromc6014442013-11-19 07:50:11 +0100141#define DRM_MODE_SUBCONNECTOR_SCART 9
Jakob Bornecrantzeb78c532009-02-11 16:43:20 +0100142
143#define DRM_MODE_CONNECTOR_Unknown 0
144#define DRM_MODE_CONNECTOR_VGA 1
145#define DRM_MODE_CONNECTOR_DVII 2
146#define DRM_MODE_CONNECTOR_DVID 3
147#define DRM_MODE_CONNECTOR_DVIA 4
148#define DRM_MODE_CONNECTOR_Composite 5
149#define DRM_MODE_CONNECTOR_SVIDEO 6
150#define DRM_MODE_CONNECTOR_LVDS 7
151#define DRM_MODE_CONNECTOR_Component 8
152#define DRM_MODE_CONNECTOR_9PinDIN 9
153#define DRM_MODE_CONNECTOR_DisplayPort 10
154#define DRM_MODE_CONNECTOR_HDMIA 11
155#define DRM_MODE_CONNECTOR_HDMIB 12
Alex Deucher4a17be42010-02-10 19:39:46 -0500156#define DRM_MODE_CONNECTOR_TV 13
157#define DRM_MODE_CONNECTOR_eDP 14
Thomas Hellstromc6014442013-11-19 07:50:11 +0100158#define DRM_MODE_CONNECTOR_VIRTUAL 15
159#define DRM_MODE_CONNECTOR_DSI 16
Jakob Bornecrantzeb78c532009-02-11 16:43:20 +0100160
161#define DRM_MODE_PROP_PENDING (1<<0)
162#define DRM_MODE_PROP_RANGE (1<<1)
163#define DRM_MODE_PROP_IMMUTABLE (1<<2)
164#define DRM_MODE_PROP_ENUM (1<<3) /* enumerated type with text strings */
165#define DRM_MODE_PROP_BLOB (1<<4)
166
167#define DRM_MODE_CURSOR_BO (1<<0)
168#define DRM_MODE_CURSOR_MOVE (1<<1)
169
170#endif /* _DRM_MODE_H */
171
Jakob Bornecrantz3e486132009-11-24 18:00:12 +0100172
173/*
174 * Feature defines
175 *
176 * Just because these are defined doesn't mean that the kernel
177 * can do that feature, its just for new code vs old libdrm.
178 */
179#define DRM_MODE_FEATURE_KMS 1
180#define DRM_MODE_FEATURE_DIRTYFB 1
181
182
Jesse Barnes731cd552008-12-17 10:09:49 -0800183typedef struct _drmModeRes {
184
185 int count_fbs;
186 uint32_t *fbs;
187
188 int count_crtcs;
189 uint32_t *crtcs;
190
191 int count_connectors;
192 uint32_t *connectors;
193
194 int count_encoders;
195 uint32_t *encoders;
196
197 uint32_t min_width, max_width;
198 uint32_t min_height, max_height;
199} drmModeRes, *drmModeResPtr;
200
Jakob Bornecrantzeb78c532009-02-11 16:43:20 +0100201typedef struct _drmModeModeInfo {
202 uint32_t clock;
203 uint16_t hdisplay, hsync_start, hsync_end, htotal, hskew;
204 uint16_t vdisplay, vsync_start, vsync_end, vtotal, vscan;
205
Marcin Kościelnicki694ef592010-02-27 15:04:42 +0000206 uint32_t vrefresh;
Jakob Bornecrantzeb78c532009-02-11 16:43:20 +0100207
208 uint32_t flags;
209 uint32_t type;
210 char name[DRM_DISPLAY_MODE_LEN];
211} drmModeModeInfo, *drmModeModeInfoPtr;
212
213typedef struct _drmModeFB {
214 uint32_t fb_id;
215 uint32_t width, height;
216 uint32_t pitch;
217 uint32_t bpp;
218 uint32_t depth;
219 /* driver specific handle */
220 uint32_t handle;
221} drmModeFB, *drmModeFBPtr;
Jesse Barnes731cd552008-12-17 10:09:49 -0800222
Jakob Bornecrantz3e486132009-11-24 18:00:12 +0100223typedef struct drm_clip_rect drmModeClip, *drmModeClipPtr;
224
Jesse Barnes731cd552008-12-17 10:09:49 -0800225typedef struct _drmModePropertyBlob {
226 uint32_t id;
227 uint32_t length;
228 void *data;
229} drmModePropertyBlobRes, *drmModePropertyBlobPtr;
230
231typedef struct _drmModeProperty {
232 uint32_t prop_id;
233 uint32_t flags;
234 char name[DRM_PROP_NAME_LEN];
235 int count_values;
Daniel Kurtz0f4452b2013-08-26 23:39:16 +0800236 uint64_t *values; /* store the blob lengths */
Jesse Barnes731cd552008-12-17 10:09:49 -0800237 int count_enums;
238 struct drm_mode_property_enum *enums;
239 int count_blobs;
Daniel Kurtz0f4452b2013-08-26 23:39:16 +0800240 uint32_t *blob_ids; /* store the blob IDs */
Jesse Barnes731cd552008-12-17 10:09:49 -0800241} drmModePropertyRes, *drmModePropertyPtr;
242
Daniel Kurtzd20314d2015-03-24 18:01:02 -0700243static __inline int drm_property_type_is(drmModePropertyPtr property,
Rob Clarkfb417702013-10-12 12:16:44 -0400244 uint32_t type)
245{
246 /* instanceof for props.. handles extended type vs original types: */
247 if (property->flags & DRM_MODE_PROP_EXTENDED_TYPE)
248 return (property->flags & DRM_MODE_PROP_EXTENDED_TYPE) == type;
249 return property->flags & type;
250}
251
Jesse Barnes731cd552008-12-17 10:09:49 -0800252typedef struct _drmModeCrtc {
253 uint32_t crtc_id;
254 uint32_t buffer_id; /**< FB id to connect to 0 = disconnect */
255
256 uint32_t x, y; /**< Position on the framebuffer */
257 uint32_t width, height;
258 int mode_valid;
Jakob Bornecrantzeb78c532009-02-11 16:43:20 +0100259 drmModeModeInfo mode;
Jesse Barnes731cd552008-12-17 10:09:49 -0800260
261 int gamma_size; /**< Number of gamma stops */
262
263} drmModeCrtc, *drmModeCrtcPtr;
264
265typedef struct _drmModeEncoder {
266 uint32_t encoder_id;
267 uint32_t encoder_type;
268 uint32_t crtc_id;
269 uint32_t possible_crtcs;
270 uint32_t possible_clones;
271} drmModeEncoder, *drmModeEncoderPtr;
272
273typedef enum {
274 DRM_MODE_CONNECTED = 1,
275 DRM_MODE_DISCONNECTED = 2,
276 DRM_MODE_UNKNOWNCONNECTION = 3
277} drmModeConnection;
278
279typedef enum {
280 DRM_MODE_SUBPIXEL_UNKNOWN = 1,
281 DRM_MODE_SUBPIXEL_HORIZONTAL_RGB = 2,
282 DRM_MODE_SUBPIXEL_HORIZONTAL_BGR = 3,
283 DRM_MODE_SUBPIXEL_VERTICAL_RGB = 4,
284 DRM_MODE_SUBPIXEL_VERTICAL_BGR = 5,
285 DRM_MODE_SUBPIXEL_NONE = 6
286} drmModeSubPixel;
287
288typedef struct _drmModeConnector {
289 uint32_t connector_id;
290 uint32_t encoder_id; /**< Encoder currently connected to */
291 uint32_t connector_type;
292 uint32_t connector_type_id;
293 drmModeConnection connection;
294 uint32_t mmWidth, mmHeight; /**< HxW in millimeters */
295 drmModeSubPixel subpixel;
296
297 int count_modes;
Jakob Bornecrantzeb78c532009-02-11 16:43:20 +0100298 drmModeModeInfoPtr modes;
Jesse Barnes731cd552008-12-17 10:09:49 -0800299
300 int count_props;
301 uint32_t *props; /**< List of property ids */
302 uint64_t *prop_values; /**< List of property values */
303
304 int count_encoders;
305 uint32_t *encoders; /**< List of encoder ids */
306} drmModeConnector, *drmModeConnectorPtr;
307
Matt Roper8fc62ca2014-04-10 14:23:12 -0700308#define DRM_PLANE_TYPE_OVERLAY 0
309#define DRM_PLANE_TYPE_PRIMARY 1
310#define DRM_PLANE_TYPE_CURSOR 2
311
Paulo Zanoni8c757032012-05-15 18:38:28 -0300312typedef struct _drmModeObjectProperties {
313 uint32_t count_props;
314 uint32_t *props;
315 uint64_t *prop_values;
316} drmModeObjectProperties, *drmModeObjectPropertiesPtr;
317
Jesse Barnesac168bf2011-04-29 08:53:53 -0700318typedef struct _drmModePlane {
319 uint32_t count_formats;
320 uint32_t *formats;
321 uint32_t plane_id;
Jesse Barnes731cd552008-12-17 10:09:49 -0800322
Jesse Barnesac168bf2011-04-29 08:53:53 -0700323 uint32_t crtc_id;
324 uint32_t fb_id;
325
326 uint32_t crtc_x, crtc_y;
327 uint32_t x, y;
328
329 uint32_t possible_crtcs;
330 uint32_t gamma_size;
331} drmModePlane, *drmModePlanePtr;
332
333typedef struct _drmModePlaneRes {
334 uint32_t count_planes;
335 uint32_t *planes;
336} drmModePlaneRes, *drmModePlaneResPtr;
Jesse Barnes731cd552008-12-17 10:09:49 -0800337
Jakob Bornecrantzeb78c532009-02-11 16:43:20 +0100338extern void drmModeFreeModeInfo( drmModeModeInfoPtr ptr );
Jesse Barnes731cd552008-12-17 10:09:49 -0800339extern void drmModeFreeResources( drmModeResPtr ptr );
340extern void drmModeFreeFB( drmModeFBPtr ptr );
341extern void drmModeFreeCrtc( drmModeCrtcPtr ptr );
342extern void drmModeFreeConnector( drmModeConnectorPtr ptr );
343extern void drmModeFreeEncoder( drmModeEncoderPtr ptr );
Jesse Barnesac168bf2011-04-29 08:53:53 -0700344extern void drmModeFreePlane( drmModePlanePtr ptr );
Ville Syrjäläa14c3dd2012-02-02 14:53:41 -0500345extern void drmModeFreePlaneResources(drmModePlaneResPtr ptr);
Jesse Barnes731cd552008-12-17 10:09:49 -0800346
347/**
348 * Retrives all of the resources associated with a card.
349 */
350extern drmModeResPtr drmModeGetResources(int fd);
351
352/*
353 * FrameBuffer manipulation.
354 */
355
356/**
357 * Retrive information about framebuffer bufferId
358 */
359extern drmModeFBPtr drmModeGetFB(int fd, uint32_t bufferId);
360
361/**
362 * Creates a new framebuffer with an buffer object as its scanout buffer.
363 */
364extern int drmModeAddFB(int fd, uint32_t width, uint32_t height, uint8_t depth,
365 uint8_t bpp, uint32_t pitch, uint32_t bo_handle,
366 uint32_t *buf_id);
Jesse Barnesac168bf2011-04-29 08:53:53 -0700367/* ...with a specific pixel format */
368extern int drmModeAddFB2(int fd, uint32_t width, uint32_t height,
369 uint32_t pixel_format, uint32_t bo_handles[4],
370 uint32_t pitches[4], uint32_t offsets[4],
371 uint32_t *buf_id, uint32_t flags);
Jesse Barnes731cd552008-12-17 10:09:49 -0800372/**
373 * Destroies the given framebuffer.
374 */
375extern int drmModeRmFB(int fd, uint32_t bufferId);
376
Jakob Bornecrantz3e486132009-11-24 18:00:12 +0100377/**
378 * Mark a region of a framebuffer as dirty.
379 */
380extern int drmModeDirtyFB(int fd, uint32_t bufferId,
381 drmModeClipPtr clips, uint32_t num_clips);
382
383
Jesse Barnes731cd552008-12-17 10:09:49 -0800384/*
385 * Crtc functions
386 */
387
388/**
389 * Retrive information about the ctrt crtcId
390 */
391extern drmModeCrtcPtr drmModeGetCrtc(int fd, uint32_t crtcId);
392
393/**
394 * Set the mode on a crtc crtcId with the given mode modeId.
395 */
396int drmModeSetCrtc(int fd, uint32_t crtcId, uint32_t bufferId,
397 uint32_t x, uint32_t y, uint32_t *connectors, int count,
Jakob Bornecrantzeb78c532009-02-11 16:43:20 +0100398 drmModeModeInfoPtr mode);
Jesse Barnes731cd552008-12-17 10:09:49 -0800399
400/*
401 * Cursor functions
402 */
403
404/**
405 * Set the cursor on crtc
406 */
407int drmModeSetCursor(int fd, uint32_t crtcId, uint32_t bo_handle, uint32_t width, uint32_t height);
408
Dave Airlie2e0ab622013-07-02 09:21:06 +0100409int drmModeSetCursor2(int fd, uint32_t crtcId, uint32_t bo_handle, uint32_t width, uint32_t height, int32_t hot_x, int32_t hot_y);
Jesse Barnes731cd552008-12-17 10:09:49 -0800410/**
411 * Move the cursor on crtc
412 */
413int drmModeMoveCursor(int fd, uint32_t crtcId, int x, int y);
414
415/**
416 * Encoder functions
417 */
418drmModeEncoderPtr drmModeGetEncoder(int fd, uint32_t encoder_id);
419
420/*
421 * Connector manipulation
422 */
423
424/**
Chris Wilson5ed5fa12015-03-04 10:07:19 +0000425 * Retrieve all information about the connector connectorId. This will do a
426 * forced probe on the connector to retrieve remote information such as EDIDs
427 * from the display device.
Jesse Barnes731cd552008-12-17 10:09:49 -0800428 */
429extern drmModeConnectorPtr drmModeGetConnector(int fd,
Chris Wilson5ed5fa12015-03-04 10:07:19 +0000430 uint32_t connectorId);
431
432/**
433 * Retrieve current information, i.e the currently active mode and encoder,
434 * about the connector connectorId. This will not do any probing on the
435 * connector or remote device, and only reports what is currently known.
436 * For the complete set of modes and encoders associated with the connector
437 * use drmModeGetConnector() which will do a probe to determine any display
438 * link changes first.
439 */
440extern drmModeConnectorPtr drmModeGetConnectorCurrent(int fd,
441 uint32_t connector_id);
Jesse Barnes731cd552008-12-17 10:09:49 -0800442
443/**
444 * Attaches the given mode to an connector.
445 */
Jakob Bornecrantzeb78c532009-02-11 16:43:20 +0100446extern int drmModeAttachMode(int fd, uint32_t connectorId, drmModeModeInfoPtr mode_info);
Jesse Barnes731cd552008-12-17 10:09:49 -0800447
448/**
449 * Detaches a mode from the connector
450 * must be unused, by the given mode.
451 */
Jakob Bornecrantzeb78c532009-02-11 16:43:20 +0100452extern int drmModeDetachMode(int fd, uint32_t connectorId, drmModeModeInfoPtr mode_info);
Jesse Barnes731cd552008-12-17 10:09:49 -0800453
454extern drmModePropertyPtr drmModeGetProperty(int fd, uint32_t propertyId);
455extern void drmModeFreeProperty(drmModePropertyPtr ptr);
456
457extern drmModePropertyBlobPtr drmModeGetPropertyBlob(int fd, uint32_t blob_id);
458extern void drmModeFreePropertyBlob(drmModePropertyBlobPtr ptr);
459extern int drmModeConnectorSetProperty(int fd, uint32_t connector_id, uint32_t property_id,
460 uint64_t value);
461extern int drmCheckModesettingSupported(const char *busid);
462
463extern int drmModeCrtcSetGamma(int fd, uint32_t crtc_id, uint32_t size,
464 uint16_t *red, uint16_t *green, uint16_t *blue);
465extern int drmModeCrtcGetGamma(int fd, uint32_t crtc_id, uint32_t size,
466 uint16_t *red, uint16_t *green, uint16_t *blue);
Kristian Høgsbergb80bcff2009-11-12 14:06:45 -0500467extern int drmModePageFlip(int fd, uint32_t crtc_id, uint32_t fb_id,
468 uint32_t flags, void *user_data);
Tapani Pällicfee5212011-09-23 14:17:42 +0300469
Jesse Barnesac168bf2011-04-29 08:53:53 -0700470extern drmModePlaneResPtr drmModeGetPlaneResources(int fd);
471extern drmModePlanePtr drmModeGetPlane(int fd, uint32_t plane_id);
472extern int drmModeSetPlane(int fd, uint32_t plane_id, uint32_t crtc_id,
473 uint32_t fb_id, uint32_t flags,
Daniel Kurtz828c3e82014-05-01 19:56:43 +0800474 int32_t crtc_x, int32_t crtc_y,
Jesse Barnesac168bf2011-04-29 08:53:53 -0700475 uint32_t crtc_w, uint32_t crtc_h,
476 uint32_t src_x, uint32_t src_y,
477 uint32_t src_w, uint32_t src_h);
478
Paulo Zanoni8c757032012-05-15 18:38:28 -0300479extern drmModeObjectPropertiesPtr drmModeObjectGetProperties(int fd,
480 uint32_t object_id,
481 uint32_t object_type);
482extern void drmModeFreeObjectProperties(drmModeObjectPropertiesPtr ptr);
483extern int drmModeObjectSetProperty(int fd, uint32_t object_id,
484 uint32_t object_type, uint32_t property_id,
485 uint64_t value);
486
Ville Syrjäläed44e0b2015-06-22 17:26:02 +0100487
488typedef struct _drmModeAtomicReq drmModeAtomicReq, *drmModeAtomicReqPtr;
489
490extern drmModeAtomicReqPtr drmModeAtomicAlloc(void);
491extern drmModeAtomicReqPtr drmModeAtomicDuplicate(drmModeAtomicReqPtr req);
492extern int drmModeAtomicMerge(drmModeAtomicReqPtr base,
493 drmModeAtomicReqPtr augment);
494extern void drmModeAtomicFree(drmModeAtomicReqPtr req);
495extern int drmModeAtomicGetCursor(drmModeAtomicReqPtr req);
496extern void drmModeAtomicSetCursor(drmModeAtomicReqPtr req, int cursor);
497extern int drmModeAtomicAddProperty(drmModeAtomicReqPtr req,
498 uint32_t object_id,
499 uint32_t property_id,
500 uint64_t value);
501extern int drmModeAtomicCommit(int fd,
502 drmModeAtomicReqPtr req,
503 uint32_t flags,
504 void *user_data);
505
Daniel Stone32471b22015-06-22 17:26:03 +0100506extern int drmModeCreatePropertyBlob(int fd, const void *data, size_t size,
507 uint32_t *id);
508extern int drmModeDestroyPropertyBlob(int fd, uint32_t id);
509
510
Tapani Pälli1c205742015-08-07 10:37:56 +0300511#if defined(__cplusplus)
Tapani Pällicfee5212011-09-23 14:17:42 +0300512}
513#endif
David Herrmanfd39e612012-03-09 13:40:14 -0500514
515#endif