Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2007 Dave Airlie <airlied@linux.ie> |
| 3 | * Copyright (c) 2007 Jakob Bornecrantz <wallbraker@gmail.com> |
| 4 | * Copyright (c) 2008 Red Hat Inc. |
| 5 | * Copyright (c) 2007-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA |
| 6 | * Copyright (c) 2007-2008 Intel Corporation |
| 7 | * |
| 8 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 9 | * copy of this software and associated documentation files (the "Software"), |
| 10 | * to deal in the Software without restriction, including without limitation |
| 11 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 12 | * and/or sell copies of the Software, and to permit persons to whom the |
| 13 | * Software is furnished to do so, subject to the following conditions: |
| 14 | * |
| 15 | * The above copyright notice and this permission notice shall be included in |
| 16 | * all copies or substantial portions of the Software. |
| 17 | * |
| 18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 19 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 20 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 21 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 22 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 23 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| 24 | * IN THE SOFTWARE. |
| 25 | */ |
| 26 | |
| 27 | #ifndef _DRM_MODE_H |
| 28 | #define _DRM_MODE_H |
| 29 | |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 30 | #include "drm.h" |
| 31 | |
Michel Dänzer | 9433b70 | 2016-10-13 16:53:36 +0900 | [diff] [blame] | 32 | #if defined(__cplusplus) |
| 33 | extern "C" { |
| 34 | #endif |
| 35 | |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 36 | #define DRM_DISPLAY_INFO_LEN 32 |
| 37 | #define DRM_CONNECTOR_NAME_LEN 32 |
| 38 | #define DRM_DISPLAY_MODE_LEN 32 |
| 39 | #define DRM_PROP_NAME_LEN 32 |
| 40 | |
Daniel Stone | 8e535dd | 2018-03-30 13:04:30 +0100 | [diff] [blame] | 41 | #define DRM_MODE_TYPE_BUILTIN (1<<0) /* deprecated */ |
| 42 | #define DRM_MODE_TYPE_CLOCK_C ((1<<1) | DRM_MODE_TYPE_BUILTIN) /* deprecated */ |
| 43 | #define DRM_MODE_TYPE_CRTC_C ((1<<2) | DRM_MODE_TYPE_BUILTIN) /* deprecated */ |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 44 | #define DRM_MODE_TYPE_PREFERRED (1<<3) |
Daniel Stone | 8e535dd | 2018-03-30 13:04:30 +0100 | [diff] [blame] | 45 | #define DRM_MODE_TYPE_DEFAULT (1<<4) /* deprecated */ |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 46 | #define DRM_MODE_TYPE_USERDEF (1<<5) |
| 47 | #define DRM_MODE_TYPE_DRIVER (1<<6) |
| 48 | |
| 49 | /* Video mode flags */ |
Daniel Stone | e379c6a | 2017-04-04 21:38:56 +0100 | [diff] [blame] | 50 | /* bit compatible with the xrandr RR_ definitions (bits 0-13) |
| 51 | * |
| 52 | * ABI warning: Existing userspace really expects |
| 53 | * the mode flags to match the xrandr definitions. Any |
| 54 | * changes that don't match the xrandr definitions will |
| 55 | * likely need a new client cap or some other mechanism |
| 56 | * to avoid breaking existing userspace. This includes |
| 57 | * allocating new flags in the previously unused bits! |
| 58 | */ |
Damien Lespiau | edf5c7c | 2013-08-23 15:57:40 +0100 | [diff] [blame] | 59 | #define DRM_MODE_FLAG_PHSYNC (1<<0) |
| 60 | #define DRM_MODE_FLAG_NHSYNC (1<<1) |
| 61 | #define DRM_MODE_FLAG_PVSYNC (1<<2) |
| 62 | #define DRM_MODE_FLAG_NVSYNC (1<<3) |
| 63 | #define DRM_MODE_FLAG_INTERLACE (1<<4) |
| 64 | #define DRM_MODE_FLAG_DBLSCAN (1<<5) |
| 65 | #define DRM_MODE_FLAG_CSYNC (1<<6) |
| 66 | #define DRM_MODE_FLAG_PCSYNC (1<<7) |
| 67 | #define DRM_MODE_FLAG_NCSYNC (1<<8) |
| 68 | #define DRM_MODE_FLAG_HSKEW (1<<9) /* hskew provided */ |
Daniel Stone | 8e535dd | 2018-03-30 13:04:30 +0100 | [diff] [blame] | 69 | #define DRM_MODE_FLAG_BCAST (1<<10) /* deprecated */ |
| 70 | #define DRM_MODE_FLAG_PIXMUX (1<<11) /* deprecated */ |
Damien Lespiau | edf5c7c | 2013-08-23 15:57:40 +0100 | [diff] [blame] | 71 | #define DRM_MODE_FLAG_DBLCLK (1<<12) |
| 72 | #define DRM_MODE_FLAG_CLKDIV2 (1<<13) |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 73 | /* |
| 74 | * When adding a new stereo mode don't forget to adjust DRM_MODE_FLAGS_3D_MAX |
| 75 | * (define not exposed to user space). |
| 76 | */ |
Damien Lespiau | edf5c7c | 2013-08-23 15:57:40 +0100 | [diff] [blame] | 77 | #define DRM_MODE_FLAG_3D_MASK (0x1f<<14) |
Dave Airlie | 0d88920 | 2017-10-25 16:37:44 +1000 | [diff] [blame] | 78 | #define DRM_MODE_FLAG_3D_NONE (0<<14) |
Damien Lespiau | edf5c7c | 2013-08-23 15:57:40 +0100 | [diff] [blame] | 79 | #define DRM_MODE_FLAG_3D_FRAME_PACKING (1<<14) |
| 80 | #define DRM_MODE_FLAG_3D_FIELD_ALTERNATIVE (2<<14) |
| 81 | #define DRM_MODE_FLAG_3D_LINE_ALTERNATIVE (3<<14) |
| 82 | #define DRM_MODE_FLAG_3D_SIDE_BY_SIDE_FULL (4<<14) |
| 83 | #define DRM_MODE_FLAG_3D_L_DEPTH (5<<14) |
| 84 | #define DRM_MODE_FLAG_3D_L_DEPTH_GFX_GFX_DEPTH (6<<14) |
| 85 | #define DRM_MODE_FLAG_3D_TOP_AND_BOTTOM (7<<14) |
| 86 | #define DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF (8<<14) |
| 87 | |
Dave Airlie | 0d88920 | 2017-10-25 16:37:44 +1000 | [diff] [blame] | 88 | /* Picture aspect ratio options */ |
| 89 | #define DRM_MODE_PICTURE_ASPECT_NONE 0 |
| 90 | #define DRM_MODE_PICTURE_ASPECT_4_3 1 |
| 91 | #define DRM_MODE_PICTURE_ASPECT_16_9 2 |
| 92 | |
| 93 | /* Aspect ratio flag bitmask (4 bits 22:19) */ |
| 94 | #define DRM_MODE_FLAG_PIC_AR_MASK (0x0F<<19) |
| 95 | #define DRM_MODE_FLAG_PIC_AR_NONE \ |
| 96 | (DRM_MODE_PICTURE_ASPECT_NONE<<19) |
| 97 | #define DRM_MODE_FLAG_PIC_AR_4_3 \ |
| 98 | (DRM_MODE_PICTURE_ASPECT_4_3<<19) |
| 99 | #define DRM_MODE_FLAG_PIC_AR_16_9 \ |
| 100 | (DRM_MODE_PICTURE_ASPECT_16_9<<19) |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 101 | |
| 102 | /* DPMS flags */ |
| 103 | /* bit compatible with the xorg definitions. */ |
| 104 | #define DRM_MODE_DPMS_ON 0 |
| 105 | #define DRM_MODE_DPMS_STANDBY 1 |
| 106 | #define DRM_MODE_DPMS_SUSPEND 2 |
| 107 | #define DRM_MODE_DPMS_OFF 3 |
| 108 | |
| 109 | /* Scaling mode options */ |
| 110 | #define DRM_MODE_SCALE_NONE 0 /* Unmodified timing (display or |
| 111 | software can still scale) */ |
| 112 | #define DRM_MODE_SCALE_FULLSCREEN 1 /* Full screen, ignore aspect */ |
| 113 | #define DRM_MODE_SCALE_CENTER 2 /* Centered, no scaling */ |
| 114 | #define DRM_MODE_SCALE_ASPECT 3 /* Full screen, preserve aspect */ |
| 115 | |
| 116 | /* Dithering mode options */ |
| 117 | #define DRM_MODE_DITHERING_OFF 0 |
| 118 | #define DRM_MODE_DITHERING_ON 1 |
Dave Airlie | 431f7f0 | 2010-08-04 08:41:23 +1000 | [diff] [blame] | 119 | #define DRM_MODE_DITHERING_AUTO 2 |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 120 | |
Kristian Høgsberg | 62731b8 | 2010-05-12 13:34:25 -0400 | [diff] [blame] | 121 | /* Dirty info options */ |
| 122 | #define DRM_MODE_DIRTY_OFF 0 |
| 123 | #define DRM_MODE_DIRTY_ON 1 |
| 124 | #define DRM_MODE_DIRTY_ANNOTATE 2 |
| 125 | |
Daniel Stone | e379c6a | 2017-04-04 21:38:56 +0100 | [diff] [blame] | 126 | /* Link Status options */ |
| 127 | #define DRM_MODE_LINK_STATUS_GOOD 0 |
| 128 | #define DRM_MODE_LINK_STATUS_BAD 1 |
| 129 | |
Rob Herring | 9651339 | 2017-10-06 16:18:57 -0500 | [diff] [blame] | 130 | /* |
| 131 | * DRM_MODE_ROTATE_<degrees> |
| 132 | * |
| 133 | * Signals that a drm plane is been rotated <degrees> degrees in counter |
| 134 | * clockwise direction. |
| 135 | * |
| 136 | * This define is provided as a convenience, looking up the property id |
| 137 | * using the name->prop id lookup is the preferred method. |
| 138 | */ |
| 139 | #define DRM_MODE_ROTATE_0 (1<<0) |
| 140 | #define DRM_MODE_ROTATE_90 (1<<1) |
| 141 | #define DRM_MODE_ROTATE_180 (1<<2) |
| 142 | #define DRM_MODE_ROTATE_270 (1<<3) |
| 143 | |
| 144 | /* |
| 145 | * DRM_MODE_ROTATE_MASK |
| 146 | * |
| 147 | * Bitmask used to look for drm plane rotations. |
| 148 | */ |
| 149 | #define DRM_MODE_ROTATE_MASK (\ |
| 150 | DRM_MODE_ROTATE_0 | \ |
| 151 | DRM_MODE_ROTATE_90 | \ |
| 152 | DRM_MODE_ROTATE_180 | \ |
| 153 | DRM_MODE_ROTATE_270) |
| 154 | |
| 155 | /* |
| 156 | * DRM_MODE_REFLECT_<axis> |
| 157 | * |
| 158 | * Signals that the contents of a drm plane is reflected in the <axis> axis, |
| 159 | * in the same way as mirroring. |
| 160 | * |
| 161 | * This define is provided as a convenience, looking up the property id |
| 162 | * using the name->prop id lookup is the preferred method. |
| 163 | */ |
| 164 | #define DRM_MODE_REFLECT_X (1<<4) |
| 165 | #define DRM_MODE_REFLECT_Y (1<<5) |
| 166 | |
| 167 | /* |
| 168 | * DRM_MODE_REFLECT_MASK |
| 169 | * |
| 170 | * Bitmask used to look for drm plane reflections. |
| 171 | */ |
| 172 | #define DRM_MODE_REFLECT_MASK (\ |
| 173 | DRM_MODE_REFLECT_X | \ |
| 174 | DRM_MODE_REFLECT_Y) |
| 175 | |
Sean Paul | 7551405 | 2015-07-14 15:43:20 -0400 | [diff] [blame] | 176 | |
| 177 | /* |
| 178 | * Legacy definitions for old code that doesn't use |
| 179 | * the above mask definitions. Don't use in future code. |
| 180 | */ |
| 181 | /* rotation property bits */ |
| 182 | #define DRM_ROTATE_0 0 |
| 183 | #define DRM_ROTATE_90 1 |
| 184 | #define DRM_ROTATE_180 2 |
| 185 | #define DRM_ROTATE_270 3 |
| 186 | #define DRM_REFLECT_X 4 |
| 187 | #define DRM_REFLECT_Y 5 |
| 188 | |
Daniel Stone | 8e535dd | 2018-03-30 13:04:30 +0100 | [diff] [blame] | 189 | /* Content Protection Flags */ |
| 190 | #define DRM_MODE_CONTENT_PROTECTION_UNDESIRED 0 |
| 191 | #define DRM_MODE_CONTENT_PROTECTION_DESIRED 1 |
| 192 | #define DRM_MODE_CONTENT_PROTECTION_ENABLED 2 |
Rob Herring | 9651339 | 2017-10-06 16:18:57 -0500 | [diff] [blame] | 193 | |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 194 | struct drm_mode_modeinfo { |
| 195 | __u32 clock; |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 196 | __u16 hdisplay; |
| 197 | __u16 hsync_start; |
| 198 | __u16 hsync_end; |
| 199 | __u16 htotal; |
| 200 | __u16 hskew; |
| 201 | __u16 vdisplay; |
| 202 | __u16 vsync_start; |
| 203 | __u16 vsync_end; |
| 204 | __u16 vtotal; |
| 205 | __u16 vscan; |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 206 | |
Dave Airlie | 431f7f0 | 2010-08-04 08:41:23 +1000 | [diff] [blame] | 207 | __u32 vrefresh; |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 208 | |
| 209 | __u32 flags; |
| 210 | __u32 type; |
| 211 | char name[DRM_DISPLAY_MODE_LEN]; |
| 212 | }; |
| 213 | |
| 214 | struct drm_mode_card_res { |
| 215 | __u64 fb_id_ptr; |
| 216 | __u64 crtc_id_ptr; |
| 217 | __u64 connector_id_ptr; |
| 218 | __u64 encoder_id_ptr; |
| 219 | __u32 count_fbs; |
| 220 | __u32 count_crtcs; |
| 221 | __u32 count_connectors; |
| 222 | __u32 count_encoders; |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 223 | __u32 min_width; |
| 224 | __u32 max_width; |
| 225 | __u32 min_height; |
| 226 | __u32 max_height; |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 227 | }; |
| 228 | |
| 229 | struct drm_mode_crtc { |
| 230 | __u64 set_connectors_ptr; |
| 231 | __u32 count_connectors; |
| 232 | |
| 233 | __u32 crtc_id; /**< Id */ |
| 234 | __u32 fb_id; /**< Id of framebuffer */ |
| 235 | |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 236 | __u32 x; /**< x Position on the framebuffer */ |
| 237 | __u32 y; /**< y Position on the framebuffer */ |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 238 | |
| 239 | __u32 gamma_size; |
| 240 | __u32 mode_valid; |
| 241 | struct drm_mode_modeinfo mode; |
| 242 | }; |
| 243 | |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 244 | #define DRM_MODE_PRESENT_TOP_FIELD (1<<0) |
| 245 | #define DRM_MODE_PRESENT_BOTTOM_FIELD (1<<1) |
Jesse Barnes | ac168bf | 2011-04-29 08:53:53 -0700 | [diff] [blame] | 246 | |
| 247 | /* Planes blend with or override other bits on the CRTC */ |
| 248 | struct drm_mode_set_plane { |
| 249 | __u32 plane_id; |
| 250 | __u32 crtc_id; |
| 251 | __u32 fb_id; /* fb object contains surface format type */ |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 252 | __u32 flags; /* see above flags */ |
Jesse Barnes | ac168bf | 2011-04-29 08:53:53 -0700 | [diff] [blame] | 253 | |
| 254 | /* Signed dest location allows it to be partially off screen */ |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 255 | __s32 crtc_x; |
| 256 | __s32 crtc_y; |
| 257 | __u32 crtc_w; |
| 258 | __u32 crtc_h; |
Jesse Barnes | ac168bf | 2011-04-29 08:53:53 -0700 | [diff] [blame] | 259 | |
| 260 | /* Source values are 16.16 fixed point */ |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 261 | __u32 src_x; |
| 262 | __u32 src_y; |
| 263 | __u32 src_h; |
| 264 | __u32 src_w; |
Jesse Barnes | ac168bf | 2011-04-29 08:53:53 -0700 | [diff] [blame] | 265 | }; |
| 266 | |
| 267 | struct drm_mode_get_plane { |
| 268 | __u32 plane_id; |
| 269 | |
| 270 | __u32 crtc_id; |
| 271 | __u32 fb_id; |
| 272 | |
| 273 | __u32 possible_crtcs; |
| 274 | __u32 gamma_size; |
| 275 | |
| 276 | __u32 count_format_types; |
| 277 | __u64 format_type_ptr; |
| 278 | }; |
| 279 | |
| 280 | struct drm_mode_get_plane_res { |
| 281 | __u64 plane_id_ptr; |
| 282 | __u32 count_planes; |
| 283 | }; |
| 284 | |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 285 | #define DRM_MODE_ENCODER_NONE 0 |
| 286 | #define DRM_MODE_ENCODER_DAC 1 |
| 287 | #define DRM_MODE_ENCODER_TMDS 2 |
| 288 | #define DRM_MODE_ENCODER_LVDS 3 |
| 289 | #define DRM_MODE_ENCODER_TVDAC 4 |
Adam Cheney | 566c3ce | 2014-12-16 12:22:38 -0500 | [diff] [blame] | 290 | #define DRM_MODE_ENCODER_VIRTUAL 5 |
| 291 | #define DRM_MODE_ENCODER_DSI 6 |
| 292 | #define DRM_MODE_ENCODER_DPMST 7 |
Michel Dänzer | 9433b70 | 2016-10-13 16:53:36 +0900 | [diff] [blame] | 293 | #define DRM_MODE_ENCODER_DPI 8 |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 294 | |
| 295 | struct drm_mode_get_encoder { |
| 296 | __u32 encoder_id; |
| 297 | __u32 encoder_type; |
| 298 | |
| 299 | __u32 crtc_id; /**< Id of crtc */ |
| 300 | |
| 301 | __u32 possible_crtcs; |
| 302 | __u32 possible_clones; |
| 303 | }; |
| 304 | |
| 305 | /* This is for connectors with multiple signal types. */ |
| 306 | /* Try to match DRM_MODE_CONNECTOR_X as closely as possible. */ |
Daniel Stone | e379c6a | 2017-04-04 21:38:56 +0100 | [diff] [blame] | 307 | enum drm_mode_subconnector { |
| 308 | DRM_MODE_SUBCONNECTOR_Automatic = 0, |
| 309 | DRM_MODE_SUBCONNECTOR_Unknown = 0, |
| 310 | DRM_MODE_SUBCONNECTOR_DVID = 3, |
| 311 | DRM_MODE_SUBCONNECTOR_DVIA = 4, |
| 312 | DRM_MODE_SUBCONNECTOR_Composite = 5, |
| 313 | DRM_MODE_SUBCONNECTOR_SVIDEO = 6, |
| 314 | DRM_MODE_SUBCONNECTOR_Component = 8, |
| 315 | DRM_MODE_SUBCONNECTOR_SCART = 9, |
| 316 | }; |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 317 | |
| 318 | #define DRM_MODE_CONNECTOR_Unknown 0 |
| 319 | #define DRM_MODE_CONNECTOR_VGA 1 |
| 320 | #define DRM_MODE_CONNECTOR_DVII 2 |
| 321 | #define DRM_MODE_CONNECTOR_DVID 3 |
| 322 | #define DRM_MODE_CONNECTOR_DVIA 4 |
| 323 | #define DRM_MODE_CONNECTOR_Composite 5 |
| 324 | #define DRM_MODE_CONNECTOR_SVIDEO 6 |
| 325 | #define DRM_MODE_CONNECTOR_LVDS 7 |
| 326 | #define DRM_MODE_CONNECTOR_Component 8 |
| 327 | #define DRM_MODE_CONNECTOR_9PinDIN 9 |
| 328 | #define DRM_MODE_CONNECTOR_DisplayPort 10 |
| 329 | #define DRM_MODE_CONNECTOR_HDMIA 11 |
| 330 | #define DRM_MODE_CONNECTOR_HDMIB 12 |
| 331 | #define DRM_MODE_CONNECTOR_TV 13 |
Dave Airlie | 431f7f0 | 2010-08-04 08:41:23 +1000 | [diff] [blame] | 332 | #define DRM_MODE_CONNECTOR_eDP 14 |
Adam Cheney | 566c3ce | 2014-12-16 12:22:38 -0500 | [diff] [blame] | 333 | #define DRM_MODE_CONNECTOR_VIRTUAL 15 |
| 334 | #define DRM_MODE_CONNECTOR_DSI 16 |
Michel Dänzer | 9433b70 | 2016-10-13 16:53:36 +0900 | [diff] [blame] | 335 | #define DRM_MODE_CONNECTOR_DPI 17 |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 336 | |
| 337 | struct drm_mode_get_connector { |
| 338 | |
| 339 | __u64 encoders_ptr; |
| 340 | __u64 modes_ptr; |
| 341 | __u64 props_ptr; |
| 342 | __u64 prop_values_ptr; |
| 343 | |
| 344 | __u32 count_modes; |
| 345 | __u32 count_props; |
| 346 | __u32 count_encoders; |
| 347 | |
| 348 | __u32 encoder_id; /**< Current Encoder */ |
| 349 | __u32 connector_id; /**< Id */ |
| 350 | __u32 connector_type; |
| 351 | __u32 connector_type_id; |
| 352 | |
| 353 | __u32 connection; |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 354 | __u32 mm_width; /**< width in millimeters */ |
| 355 | __u32 mm_height; /**< height in millimeters */ |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 356 | __u32 subpixel; |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 357 | |
| 358 | __u32 pad; |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 359 | }; |
| 360 | |
Daniel Stone | 8e535dd | 2018-03-30 13:04:30 +0100 | [diff] [blame] | 361 | #define DRM_MODE_PROP_PENDING (1<<0) /* deprecated, do not use */ |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 362 | #define DRM_MODE_PROP_RANGE (1<<1) |
| 363 | #define DRM_MODE_PROP_IMMUTABLE (1<<2) |
| 364 | #define DRM_MODE_PROP_ENUM (1<<3) /* enumerated type with text strings */ |
| 365 | #define DRM_MODE_PROP_BLOB (1<<4) |
Rob Clark | 7b228e9 | 2012-06-05 12:28:22 -0500 | [diff] [blame] | 366 | #define DRM_MODE_PROP_BITMASK (1<<5) /* bitmask of enumerated types */ |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 367 | |
Rob Clark | fb41770 | 2013-10-12 12:16:44 -0400 | [diff] [blame] | 368 | /* non-extended types: legacy bitmask, one bit per type: */ |
| 369 | #define DRM_MODE_PROP_LEGACY_TYPE ( \ |
| 370 | DRM_MODE_PROP_RANGE | \ |
| 371 | DRM_MODE_PROP_ENUM | \ |
| 372 | DRM_MODE_PROP_BLOB | \ |
| 373 | DRM_MODE_PROP_BITMASK) |
| 374 | |
| 375 | /* extended-types: rather than continue to consume a bit per type, |
| 376 | * grab a chunk of the bits to use as integer type id. |
| 377 | */ |
| 378 | #define DRM_MODE_PROP_EXTENDED_TYPE 0x0000ffc0 |
| 379 | #define DRM_MODE_PROP_TYPE(n) ((n) << 6) |
| 380 | #define DRM_MODE_PROP_OBJECT DRM_MODE_PROP_TYPE(1) |
| 381 | #define DRM_MODE_PROP_SIGNED_RANGE DRM_MODE_PROP_TYPE(2) |
| 382 | |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 383 | /* the PROP_ATOMIC flag is used to hide properties from userspace that |
| 384 | * is not aware of atomic properties. This is mostly to work around |
| 385 | * older userspace (DDX drivers) that read/write each prop they find, |
| 386 | * witout being aware that this could be triggering a lengthy modeset. |
| 387 | */ |
| 388 | #define DRM_MODE_PROP_ATOMIC 0x80000000 |
| 389 | |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 390 | struct drm_mode_property_enum { |
| 391 | __u64 value; |
| 392 | char name[DRM_PROP_NAME_LEN]; |
| 393 | }; |
| 394 | |
| 395 | struct drm_mode_get_property { |
| 396 | __u64 values_ptr; /* values and blob lengths */ |
| 397 | __u64 enum_blob_ptr; /* enum and blob id ptrs */ |
| 398 | |
| 399 | __u32 prop_id; |
| 400 | __u32 flags; |
| 401 | char name[DRM_PROP_NAME_LEN]; |
| 402 | |
| 403 | __u32 count_values; |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 404 | /* This is only used to count enum values, not blobs. The _blobs is |
| 405 | * simply because of a historical reason, i.e. backwards compat. */ |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 406 | __u32 count_enum_blobs; |
| 407 | }; |
| 408 | |
| 409 | struct drm_mode_connector_set_property { |
| 410 | __u64 value; |
| 411 | __u32 prop_id; |
| 412 | __u32 connector_id; |
| 413 | }; |
| 414 | |
Paulo Zanoni | 8c75703 | 2012-05-15 18:38:28 -0300 | [diff] [blame] | 415 | #define DRM_MODE_OBJECT_CRTC 0xcccccccc |
| 416 | #define DRM_MODE_OBJECT_CONNECTOR 0xc0c0c0c0 |
| 417 | #define DRM_MODE_OBJECT_ENCODER 0xe0e0e0e0 |
| 418 | #define DRM_MODE_OBJECT_MODE 0xdededede |
| 419 | #define DRM_MODE_OBJECT_PROPERTY 0xb0b0b0b0 |
| 420 | #define DRM_MODE_OBJECT_FB 0xfbfbfbfb |
| 421 | #define DRM_MODE_OBJECT_BLOB 0xbbbbbbbb |
| 422 | #define DRM_MODE_OBJECT_PLANE 0xeeeeeeee |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 423 | #define DRM_MODE_OBJECT_ANY 0 |
Paulo Zanoni | 8c75703 | 2012-05-15 18:38:28 -0300 | [diff] [blame] | 424 | |
| 425 | struct drm_mode_obj_get_properties { |
| 426 | __u64 props_ptr; |
| 427 | __u64 prop_values_ptr; |
| 428 | __u32 count_props; |
| 429 | __u32 obj_id; |
| 430 | __u32 obj_type; |
| 431 | }; |
| 432 | |
| 433 | struct drm_mode_obj_set_property { |
| 434 | __u64 value; |
| 435 | __u32 prop_id; |
| 436 | __u32 obj_id; |
| 437 | __u32 obj_type; |
| 438 | }; |
| 439 | |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 440 | struct drm_mode_get_blob { |
| 441 | __u32 blob_id; |
| 442 | __u32 length; |
| 443 | __u64 data; |
| 444 | }; |
| 445 | |
| 446 | struct drm_mode_fb_cmd { |
| 447 | __u32 fb_id; |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 448 | __u32 width; |
| 449 | __u32 height; |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 450 | __u32 pitch; |
| 451 | __u32 bpp; |
| 452 | __u32 depth; |
| 453 | /* driver specific handle */ |
| 454 | __u32 handle; |
| 455 | }; |
| 456 | |
Tvrtko Ursulin | 8983fe5 | 2015-08-03 10:48:03 +0100 | [diff] [blame] | 457 | #define DRM_MODE_FB_INTERLACED (1<<0) /* for interlaced framebuffers */ |
| 458 | #define DRM_MODE_FB_MODIFIERS (1<<1) /* enables ->modifer[] */ |
Jesse Barnes | ac168bf | 2011-04-29 08:53:53 -0700 | [diff] [blame] | 459 | |
| 460 | struct drm_mode_fb_cmd2 { |
| 461 | __u32 fb_id; |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 462 | __u32 width; |
| 463 | __u32 height; |
Jesse Barnes | ac168bf | 2011-04-29 08:53:53 -0700 | [diff] [blame] | 464 | __u32 pixel_format; /* fourcc code from drm_fourcc.h */ |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 465 | __u32 flags; /* see above flags */ |
Jesse Barnes | ac168bf | 2011-04-29 08:53:53 -0700 | [diff] [blame] | 466 | |
| 467 | /* |
| 468 | * In case of planar formats, this ioctl allows up to 4 |
| 469 | * buffer objects with offsets and pitches per plane. |
| 470 | * The pitch and offset order is dictated by the fourcc, |
| 471 | * e.g. NV12 (http://fourcc.org/yuv.php#NV12) is described as: |
| 472 | * |
| 473 | * YUV 4:2:0 image with a plane of 8 bit Y samples |
| 474 | * followed by an interleaved U/V plane containing |
| 475 | * 8 bit 2x2 subsampled colour difference samples. |
| 476 | * |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 477 | * So it would consist of Y as offsets[0] and UV as |
| 478 | * offsets[1]. Note that offsets[0] will generally |
| 479 | * be 0 (but this is not required). |
Tvrtko Ursulin | 8983fe5 | 2015-08-03 10:48:03 +0100 | [diff] [blame] | 480 | * |
Daniel Stone | e379c6a | 2017-04-04 21:38:56 +0100 | [diff] [blame] | 481 | * To accommodate tiled, compressed, etc formats, a |
Tvrtko Ursulin | 8983fe5 | 2015-08-03 10:48:03 +0100 | [diff] [blame] | 482 | * modifier can be specified. The default value of zero |
| 483 | * indicates "native" format as specified by the fourcc. |
Daniel Stone | e379c6a | 2017-04-04 21:38:56 +0100 | [diff] [blame] | 484 | * Vendor specific modifier token. Note that even though |
| 485 | * it looks like we have a modifier per-plane, we in fact |
| 486 | * do not. The modifier for each plane must be identical. |
| 487 | * Thus all combinations of different data layouts for |
| 488 | * multi plane formats must be enumerated as separate |
| 489 | * modifiers. |
Jesse Barnes | ac168bf | 2011-04-29 08:53:53 -0700 | [diff] [blame] | 490 | */ |
| 491 | __u32 handles[4]; |
| 492 | __u32 pitches[4]; /* pitch for each plane */ |
| 493 | __u32 offsets[4]; /* offset of each plane */ |
Daniel Stone | e379c6a | 2017-04-04 21:38:56 +0100 | [diff] [blame] | 494 | __u64 modifier[4]; /* ie, tiling, compress */ |
Jesse Barnes | ac168bf | 2011-04-29 08:53:53 -0700 | [diff] [blame] | 495 | }; |
| 496 | |
Jakob Bornecrantz | 019a408 | 2009-11-30 00:40:51 +0000 | [diff] [blame] | 497 | #define DRM_MODE_FB_DIRTY_ANNOTATE_COPY 0x01 |
| 498 | #define DRM_MODE_FB_DIRTY_ANNOTATE_FILL 0x02 |
| 499 | #define DRM_MODE_FB_DIRTY_FLAGS 0x03 |
| 500 | |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 501 | #define DRM_MODE_FB_DIRTY_MAX_CLIPS 256 |
| 502 | |
Jakob Bornecrantz | 019a408 | 2009-11-30 00:40:51 +0000 | [diff] [blame] | 503 | /* |
| 504 | * Mark a region of a framebuffer as dirty. |
| 505 | * |
| 506 | * Some hardware does not automatically update display contents |
| 507 | * as a hardware or software draw to a framebuffer. This ioctl |
| 508 | * allows userspace to tell the kernel and the hardware what |
| 509 | * regions of the framebuffer have changed. |
| 510 | * |
| 511 | * The kernel or hardware is free to update more then just the |
| 512 | * region specified by the clip rects. The kernel or hardware |
| 513 | * may also delay and/or coalesce several calls to dirty into a |
| 514 | * single update. |
| 515 | * |
| 516 | * Userspace may annotate the updates, the annotates are a |
| 517 | * promise made by the caller that the change is either a copy |
| 518 | * of pixels or a fill of a single color in the region specified. |
| 519 | * |
| 520 | * If the DRM_MODE_FB_DIRTY_ANNOTATE_COPY flag is given then |
| 521 | * the number of updated regions are half of num_clips given, |
| 522 | * where the clip rects are paired in src and dst. The width and |
| 523 | * height of each one of the pairs must match. |
| 524 | * |
| 525 | * If the DRM_MODE_FB_DIRTY_ANNOTATE_FILL flag is given the caller |
| 526 | * promises that the region specified of the clip rects is filled |
| 527 | * completely with a single color as given in the color argument. |
| 528 | */ |
| 529 | |
Jakob Bornecrantz | 3e48613 | 2009-11-24 18:00:12 +0100 | [diff] [blame] | 530 | struct drm_mode_fb_dirty_cmd { |
| 531 | __u32 fb_id; |
| 532 | __u32 flags; |
Jakob Bornecrantz | 019a408 | 2009-11-30 00:40:51 +0000 | [diff] [blame] | 533 | __u32 color; |
Jakob Bornecrantz | 3e48613 | 2009-11-24 18:00:12 +0100 | [diff] [blame] | 534 | __u32 num_clips; |
Jakob Bornecrantz | 3e48613 | 2009-11-24 18:00:12 +0100 | [diff] [blame] | 535 | __u64 clips_ptr; |
| 536 | }; |
| 537 | |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 538 | struct drm_mode_mode_cmd { |
| 539 | __u32 connector_id; |
| 540 | struct drm_mode_modeinfo mode; |
| 541 | }; |
| 542 | |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 543 | #define DRM_MODE_CURSOR_BO 0x01 |
| 544 | #define DRM_MODE_CURSOR_MOVE 0x02 |
| 545 | #define DRM_MODE_CURSOR_FLAGS 0x03 |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 546 | |
| 547 | /* |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 548 | * depending on the value in flags different members are used. |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 549 | * |
| 550 | * CURSOR_BO uses |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 551 | * crtc_id |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 552 | * width |
| 553 | * height |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 554 | * handle - if 0 turns the cursor off |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 555 | * |
| 556 | * CURSOR_MOVE uses |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 557 | * crtc_id |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 558 | * x |
| 559 | * y |
| 560 | */ |
| 561 | struct drm_mode_cursor { |
| 562 | __u32 flags; |
| 563 | __u32 crtc_id; |
| 564 | __s32 x; |
| 565 | __s32 y; |
| 566 | __u32 width; |
| 567 | __u32 height; |
| 568 | /* driver specific handle */ |
| 569 | __u32 handle; |
| 570 | }; |
| 571 | |
Dave Airlie | 2e0ab62 | 2013-07-02 09:21:06 +0100 | [diff] [blame] | 572 | struct drm_mode_cursor2 { |
| 573 | __u32 flags; |
| 574 | __u32 crtc_id; |
| 575 | __s32 x; |
| 576 | __s32 y; |
| 577 | __u32 width; |
| 578 | __u32 height; |
| 579 | /* driver specific handle */ |
| 580 | __u32 handle; |
| 581 | __s32 hot_x; |
| 582 | __s32 hot_y; |
| 583 | }; |
| 584 | |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 585 | struct drm_mode_crtc_lut { |
| 586 | __u32 crtc_id; |
| 587 | __u32 gamma_size; |
| 588 | |
| 589 | /* pointers to arrays */ |
| 590 | __u64 red; |
| 591 | __u64 green; |
| 592 | __u64 blue; |
| 593 | }; |
| 594 | |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 595 | struct drm_color_ctm { |
Daniel Stone | 8e535dd | 2018-03-30 13:04:30 +0100 | [diff] [blame] | 596 | /* |
| 597 | * Conversion matrix in S31.32 sign-magnitude |
| 598 | * (not two's complement!) format. |
| 599 | */ |
| 600 | __u64 matrix[9]; |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 601 | }; |
| 602 | |
| 603 | struct drm_color_lut { |
| 604 | /* |
| 605 | * Data is U0.16 fixed point format. |
| 606 | */ |
| 607 | __u16 red; |
| 608 | __u16 green; |
| 609 | __u16 blue; |
| 610 | __u16 reserved; |
| 611 | }; |
| 612 | |
Jesse Barnes | 53addc5 | 2009-12-03 14:17:26 -0800 | [diff] [blame] | 613 | #define DRM_MODE_PAGE_FLIP_EVENT 0x01 |
Keith Packard | ebff7a1 | 2013-07-21 14:24:35 -0700 | [diff] [blame] | 614 | #define DRM_MODE_PAGE_FLIP_ASYNC 0x02 |
Michel Dänzer | 9433b70 | 2016-10-13 16:53:36 +0900 | [diff] [blame] | 615 | #define DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE 0x4 |
| 616 | #define DRM_MODE_PAGE_FLIP_TARGET_RELATIVE 0x8 |
| 617 | #define DRM_MODE_PAGE_FLIP_TARGET (DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE | \ |
| 618 | DRM_MODE_PAGE_FLIP_TARGET_RELATIVE) |
| 619 | #define DRM_MODE_PAGE_FLIP_FLAGS (DRM_MODE_PAGE_FLIP_EVENT | \ |
| 620 | DRM_MODE_PAGE_FLIP_ASYNC | \ |
| 621 | DRM_MODE_PAGE_FLIP_TARGET) |
Jesse Barnes | 53addc5 | 2009-12-03 14:17:26 -0800 | [diff] [blame] | 622 | |
Kristian Høgsberg | 62731b8 | 2010-05-12 13:34:25 -0400 | [diff] [blame] | 623 | /* |
| 624 | * Request a page flip on the specified crtc. |
| 625 | * |
| 626 | * This ioctl will ask KMS to schedule a page flip for the specified |
| 627 | * crtc. Once any pending rendering targeting the specified fb (as of |
| 628 | * ioctl time) has completed, the crtc will be reprogrammed to display |
| 629 | * that fb after the next vertical refresh. The ioctl returns |
| 630 | * immediately, but subsequent rendering to the current fb will block |
| 631 | * in the execbuffer ioctl until the page flip happens. If a page |
| 632 | * flip is already pending as the ioctl is called, EBUSY will be |
| 633 | * returned. |
| 634 | * |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 635 | * Flag DRM_MODE_PAGE_FLIP_EVENT requests that drm sends back a vblank |
| 636 | * event (see drm.h: struct drm_event_vblank) when the page flip is |
| 637 | * done. The user_data field passed in with this ioctl will be |
| 638 | * returned as the user_data field in the vblank event struct. |
| 639 | * |
| 640 | * Flag DRM_MODE_PAGE_FLIP_ASYNC requests that the flip happen |
| 641 | * 'as soon as possible', meaning that it not delay waiting for vblank. |
| 642 | * This may cause tearing on the screen. |
Kristian Høgsberg | 62731b8 | 2010-05-12 13:34:25 -0400 | [diff] [blame] | 643 | * |
Michel Dänzer | 9433b70 | 2016-10-13 16:53:36 +0900 | [diff] [blame] | 644 | * The reserved field must be zero. |
Kristian Høgsberg | 62731b8 | 2010-05-12 13:34:25 -0400 | [diff] [blame] | 645 | */ |
| 646 | |
Jesse Barnes | 53addc5 | 2009-12-03 14:17:26 -0800 | [diff] [blame] | 647 | struct drm_mode_crtc_page_flip { |
Kristian Høgsberg | 62731b8 | 2010-05-12 13:34:25 -0400 | [diff] [blame] | 648 | __u32 crtc_id; |
| 649 | __u32 fb_id; |
| 650 | __u32 flags; |
| 651 | __u32 reserved; |
| 652 | __u64 user_data; |
Jesse Barnes | 53addc5 | 2009-12-03 14:17:26 -0800 | [diff] [blame] | 653 | }; |
| 654 | |
Michel Dänzer | 9433b70 | 2016-10-13 16:53:36 +0900 | [diff] [blame] | 655 | /* |
| 656 | * Request a page flip on the specified crtc. |
| 657 | * |
| 658 | * Same as struct drm_mode_crtc_page_flip, but supports new flags and |
| 659 | * re-purposes the reserved field: |
| 660 | * |
| 661 | * The sequence field must be zero unless either of the |
| 662 | * DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE/RELATIVE flags is specified. When |
| 663 | * the ABSOLUTE flag is specified, the sequence field denotes the absolute |
| 664 | * vblank sequence when the flip should take effect. When the RELATIVE |
| 665 | * flag is specified, the sequence field denotes the relative (to the |
| 666 | * current one when the ioctl is called) vblank sequence when the flip |
| 667 | * should take effect. NOTE: DRM_IOCTL_WAIT_VBLANK must still be used to |
| 668 | * make sure the vblank sequence before the target one has passed before |
| 669 | * calling this ioctl. The purpose of the |
| 670 | * DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE/RELATIVE flags is merely to clarify |
| 671 | * the target for when code dealing with a page flip runs during a |
| 672 | * vertical blank period. |
| 673 | */ |
| 674 | |
| 675 | struct drm_mode_crtc_page_flip_target { |
| 676 | __u32 crtc_id; |
| 677 | __u32 fb_id; |
| 678 | __u32 flags; |
| 679 | __u32 sequence; |
| 680 | __u64 user_data; |
| 681 | }; |
| 682 | |
Dave Airlie | 4473a7e | 2011-02-09 13:41:28 +1000 | [diff] [blame] | 683 | /* create a dumb scanout buffer */ |
| 684 | struct drm_mode_create_dumb { |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 685 | __u32 height; |
| 686 | __u32 width; |
| 687 | __u32 bpp; |
| 688 | __u32 flags; |
| 689 | /* handle, pitch, size will be returned */ |
| 690 | __u32 handle; |
| 691 | __u32 pitch; |
| 692 | __u64 size; |
Dave Airlie | 4473a7e | 2011-02-09 13:41:28 +1000 | [diff] [blame] | 693 | }; |
| 694 | |
| 695 | /* set up for mmap of a dumb scanout buffer */ |
| 696 | struct drm_mode_map_dumb { |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 697 | /** Handle for the object being mapped. */ |
| 698 | __u32 handle; |
| 699 | __u32 pad; |
| 700 | /** |
| 701 | * Fake offset to use for subsequent mmap call |
| 702 | * |
| 703 | * This is a fixed-size type for 32/64 compatibility. |
| 704 | */ |
| 705 | __u64 offset; |
Dave Airlie | 4473a7e | 2011-02-09 13:41:28 +1000 | [diff] [blame] | 706 | }; |
| 707 | |
| 708 | struct drm_mode_destroy_dumb { |
Dave Airlie | 5cb554a | 2011-03-30 06:11:21 +1000 | [diff] [blame] | 709 | __u32 handle; |
Dave Airlie | 4473a7e | 2011-02-09 13:41:28 +1000 | [diff] [blame] | 710 | }; |
| 711 | |
Ville Syrjälä | ed44e0b | 2015-06-22 17:26:02 +0100 | [diff] [blame] | 712 | /* page-flip flags are valid, plus: */ |
Daniel Vetter | 89cdda3 | 2016-03-30 15:44:42 +0200 | [diff] [blame] | 713 | #define DRM_MODE_ATOMIC_TEST_ONLY 0x0100 |
| 714 | #define DRM_MODE_ATOMIC_NONBLOCK 0x0200 |
| 715 | #define DRM_MODE_ATOMIC_ALLOW_MODESET 0x0400 |
| 716 | |
| 717 | #define DRM_MODE_ATOMIC_FLAGS (\ |
| 718 | DRM_MODE_PAGE_FLIP_EVENT |\ |
| 719 | DRM_MODE_PAGE_FLIP_ASYNC |\ |
| 720 | DRM_MODE_ATOMIC_TEST_ONLY |\ |
| 721 | DRM_MODE_ATOMIC_NONBLOCK |\ |
| 722 | DRM_MODE_ATOMIC_ALLOW_MODESET) |
Ville Syrjälä | ed44e0b | 2015-06-22 17:26:02 +0100 | [diff] [blame] | 723 | |
| 724 | struct drm_mode_atomic { |
| 725 | __u32 flags; |
| 726 | __u32 count_objs; |
| 727 | __u64 objs_ptr; |
| 728 | __u64 count_props_ptr; |
| 729 | __u64 props_ptr; |
| 730 | __u64 prop_values_ptr; |
| 731 | __u64 reserved; |
| 732 | __u64 user_data; |
| 733 | }; |
| 734 | |
Jason Ekstrand | 7ec689a | 2017-08-14 16:12:19 -0700 | [diff] [blame] | 735 | struct drm_format_modifier_blob { |
| 736 | #define FORMAT_BLOB_CURRENT 1 |
| 737 | /* Version of this blob format */ |
| 738 | __u32 version; |
| 739 | |
| 740 | /* Flags */ |
| 741 | __u32 flags; |
| 742 | |
| 743 | /* Number of fourcc formats supported */ |
| 744 | __u32 count_formats; |
| 745 | |
| 746 | /* Where in this blob the formats exist (in bytes) */ |
| 747 | __u32 formats_offset; |
| 748 | |
| 749 | /* Number of drm_format_modifiers */ |
| 750 | __u32 count_modifiers; |
| 751 | |
| 752 | /* Where in this blob the modifiers exist (in bytes) */ |
| 753 | __u32 modifiers_offset; |
| 754 | |
Dave Airlie | 0d88920 | 2017-10-25 16:37:44 +1000 | [diff] [blame] | 755 | /* __u32 formats[] */ |
Jason Ekstrand | 7ec689a | 2017-08-14 16:12:19 -0700 | [diff] [blame] | 756 | /* struct drm_format_modifier modifiers[] */ |
| 757 | }; |
| 758 | |
| 759 | struct drm_format_modifier { |
| 760 | /* Bitmask of formats in get_plane format list this info applies to. The |
| 761 | * offset allows a sliding window of which 64 formats (bits). |
| 762 | * |
| 763 | * Some examples: |
| 764 | * In today's world with < 65 formats, and formats 0, and 2 are |
| 765 | * supported |
| 766 | * 0x0000000000000005 |
| 767 | * ^-offset = 0, formats = 5 |
| 768 | * |
| 769 | * If the number formats grew to 128, and formats 98-102 are |
| 770 | * supported with the modifier: |
| 771 | * |
Dave Airlie | 0d88920 | 2017-10-25 16:37:44 +1000 | [diff] [blame] | 772 | * 0x0000007c00000000 0000000000000000 |
Jason Ekstrand | 7ec689a | 2017-08-14 16:12:19 -0700 | [diff] [blame] | 773 | * ^ |
Dave Airlie | 0d88920 | 2017-10-25 16:37:44 +1000 | [diff] [blame] | 774 | * |__offset = 64, formats = 0x7c00000000 |
Jason Ekstrand | 7ec689a | 2017-08-14 16:12:19 -0700 | [diff] [blame] | 775 | * |
| 776 | */ |
| 777 | __u64 formats; |
| 778 | __u32 offset; |
| 779 | __u32 pad; |
| 780 | |
| 781 | /* The modifier that applies to the >get_plane format list bitmask. */ |
| 782 | __u64 modifier; |
| 783 | }; |
| 784 | |
Daniel Stone | 32471b2 | 2015-06-22 17:26:03 +0100 | [diff] [blame] | 785 | /** |
| 786 | * Create a new 'blob' data property, copying length bytes from data pointer, |
| 787 | * and returning new blob ID. |
| 788 | */ |
| 789 | struct drm_mode_create_blob { |
| 790 | /** Pointer to data to copy. */ |
| 791 | __u64 data; |
| 792 | /** Length of data to copy. */ |
| 793 | __u32 length; |
| 794 | /** Return: new property ID. */ |
| 795 | __u32 blob_id; |
| 796 | }; |
| 797 | |
| 798 | /** |
| 799 | * Destroy a user-created blob property. |
| 800 | */ |
| 801 | struct drm_mode_destroy_blob { |
| 802 | __u32 blob_id; |
| 803 | }; |
| 804 | |
Dave Airlie | 0d88920 | 2017-10-25 16:37:44 +1000 | [diff] [blame] | 805 | /** |
| 806 | * Lease mode resources, creating another drm_master. |
| 807 | */ |
| 808 | struct drm_mode_create_lease { |
| 809 | /** Pointer to array of object ids (__u32) */ |
| 810 | __u64 object_ids; |
| 811 | /** Number of object ids */ |
| 812 | __u32 object_count; |
| 813 | /** flags for new FD (O_CLOEXEC, etc) */ |
| 814 | __u32 flags; |
| 815 | |
| 816 | /** Return: unique identifier for lessee. */ |
| 817 | __u32 lessee_id; |
| 818 | /** Return: file descriptor to new drm_master file */ |
| 819 | __u32 fd; |
| 820 | }; |
| 821 | |
| 822 | /** |
| 823 | * List lesses from a drm_master |
| 824 | */ |
| 825 | struct drm_mode_list_lessees { |
| 826 | /** Number of lessees. |
| 827 | * On input, provides length of the array. |
| 828 | * On output, provides total number. No |
| 829 | * more than the input number will be written |
| 830 | * back, so two calls can be used to get |
| 831 | * the size and then the data. |
| 832 | */ |
| 833 | __u32 count_lessees; |
| 834 | __u32 pad; |
| 835 | |
| 836 | /** Pointer to lessees. |
| 837 | * pointer to __u64 array of lessee ids |
| 838 | */ |
| 839 | __u64 lessees_ptr; |
| 840 | }; |
| 841 | |
| 842 | /** |
| 843 | * Get leased objects |
| 844 | */ |
| 845 | struct drm_mode_get_lease { |
| 846 | /** Number of leased objects. |
| 847 | * On input, provides length of the array. |
| 848 | * On output, provides total number. No |
| 849 | * more than the input number will be written |
| 850 | * back, so two calls can be used to get |
| 851 | * the size and then the data. |
| 852 | */ |
| 853 | __u32 count_objects; |
| 854 | __u32 pad; |
| 855 | |
| 856 | /** Pointer to objects. |
| 857 | * pointer to __u32 array of object ids |
| 858 | */ |
| 859 | __u64 objects_ptr; |
| 860 | }; |
| 861 | |
| 862 | /** |
| 863 | * Revoke lease |
| 864 | */ |
| 865 | struct drm_mode_revoke_lease { |
| 866 | /** Unique ID of lessee |
| 867 | */ |
| 868 | __u32 lessee_id; |
| 869 | }; |
| 870 | |
Michel Dänzer | 9433b70 | 2016-10-13 16:53:36 +0900 | [diff] [blame] | 871 | #if defined(__cplusplus) |
| 872 | } |
| 873 | #endif |
| 874 | |
Kristian Høgsberg | 2b42af9 | 2009-11-17 09:23:59 -0500 | [diff] [blame] | 875 | #endif |