i915_drm.h revision 0209428b3918c4336018da9293cdcbf7f8fedfb6
12b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* 22b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. 32b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * All Rights Reserved. 42b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 52b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Permission is hereby granted, free of charge, to any person obtaining a 62b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * copy of this software and associated documentation files (the 72b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * "Software"), to deal in the Software without restriction, including 82b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * without limitation the rights to use, copy, modify, merge, publish, 92b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * distribute, sub license, and/or sell copies of the Software, and to 102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * permit persons to whom the Software is furnished to do so, subject to 112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * the following conditions: 122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * The above copyright notice and this permission notice (including the 142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * next paragraph) shall be included in all copies or substantial portions 152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * of the Software. 162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#ifndef _I915_DRM_H_ 282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define _I915_DRM_H_ 292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 30170674a606f6d7869b5fa4457c07e10dd27f2771Robert Noland#include "drm.h" 31170674a606f6d7869b5fa4457c07e10dd27f2771Robert Noland 322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Please note that modifications to all structs defined here are 332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * subject to backwards-compatibility constraints. 342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Each region is a minimum of 16k, and there are at most 255 of them. 372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_NR_TEX_REGIONS 255 /* table size 2k - maximum due to use 392b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * of chars for next/prev indices */ 402b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_LOG_MIN_TEX_REGION_SIZE 14 412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 422b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct _drm_i915_init { 432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg enum { 442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg I915_INIT_DMA = 0x01, 452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg I915_CLEANUP_DMA = 0x02, 462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg I915_RESUME_DMA = 0x03 472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg } func; 482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int mmio_offset; 492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int sarea_priv_offset; 502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int ring_start; 512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int ring_end; 522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int ring_size; 532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int front_offset; 542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int back_offset; 552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int depth_offset; 562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int w; 572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int h; 582b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int pitch; 592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int pitch_bits; 602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int back_pitch; 612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int depth_pitch; 622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int cpp; 632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int chipset; 642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_init_t; 652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct _drm_i915_sarea { 672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg struct drm_tex_region texList[I915_NR_TEX_REGIONS + 1]; 682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int last_upload; /* last time texture was uploaded */ 692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int last_enqueue; /* last time a buffer was enqueued */ 702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int last_dispatch; /* age of the most recently dispatched buffer */ 712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int ctxOwner; /* last context to upload state */ 722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int texAge; 732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pf_enabled; /* is pageflipping allowed? */ 742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pf_active; 752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pf_current_page; /* which buffer is being displayed? */ 762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int perf_boxes; /* performance boxes to be displayed */ 772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int width, height; /* screen size in pixels */ 782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg drm_handle_t front_handle; 802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int front_offset; 812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int front_size; 822b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg drm_handle_t back_handle; 842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int back_offset; 852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int back_size; 862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg drm_handle_t depth_handle; 882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int depth_offset; 892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int depth_size; 902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg drm_handle_t tex_handle; 922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int tex_offset; 932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int tex_size; 942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int log_tex_granularity; 952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pitch; 962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int rotation; /* 0, 90, 180 or 270 */ 972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int rotated_offset; 982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int rotated_size; 992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int rotated_pitch; 1002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int virtualX, virtualY; 1012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int front_tiled; 1032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int back_tiled; 1042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int depth_tiled; 1052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int rotated_tiled; 1062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int rotated2_tiled; 1072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pipeA_x; 1092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pipeA_y; 1102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pipeA_w; 1112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pipeA_h; 1122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pipeB_x; 1132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pipeB_y; 1142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pipeB_w; 1152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pipeB_h; 1162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* fill out some space for old userspace triple buffer */ 1182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg drm_handle_t unused_handle; 1192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 unused1, unused2, unused3; 1202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* buffer object handles for static buffers. May change 1222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * over the lifetime of the client. 1232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 1242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 front_bo_handle; 1252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 back_bo_handle; 1262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 unused_bo_handle; 1272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 depth_bo_handle; 1282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_sarea_t; 1302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* due to userspace building against these headers we need some compat here */ 1322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define planeA_x pipeA_x 1332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define planeA_y pipeA_y 1342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define planeA_w pipeA_w 1352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define planeA_h pipeA_h 1362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define planeB_x pipeB_x 1372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define planeB_y pipeB_y 1382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define planeB_w pipeB_w 1392b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define planeB_h pipeB_h 1402b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Flags for perf_boxes 1422b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 1432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BOX_RING_EMPTY 0x1 1442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BOX_FLIP 0x2 1452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BOX_WAIT 0x4 1462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BOX_TEXTURE_LOAD 0x8 1472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BOX_LOST_CONTEXT 0x10 1482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* I915 specific ioctls 1502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * The device specific ioctl range is 0x40 to 0x79. 1512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 1522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_INIT 0x00 1532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_FLUSH 0x01 1542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_FLIP 0x02 1552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_BATCHBUFFER 0x03 1562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_IRQ_EMIT 0x04 1572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_IRQ_WAIT 0x05 1582b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GETPARAM 0x06 1592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_SETPARAM 0x07 1602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_ALLOC 0x08 1612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_FREE 0x09 1622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_INIT_HEAP 0x0a 1632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_CMDBUFFER 0x0b 1642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_DESTROY_HEAP 0x0c 1652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_SET_VBLANK_PIPE 0x0d 1662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GET_VBLANK_PIPE 0x0e 1672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_VBLANK_SWAP 0x0f 1682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_HWS_ADDR 0x11 1692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_INIT 0x13 1702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_EXECBUFFER 0x14 1712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_PIN 0x15 1722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_UNPIN 0x16 1732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_BUSY 0x17 1742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_THROTTLE 0x18 1752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_ENTERVT 0x19 1762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_LEAVEVT 0x1a 1772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_CREATE 0x1b 1782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_PREAD 0x1c 1792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_PWRITE 0x1d 1802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_MMAP 0x1e 1812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_SET_DOMAIN 0x1f 1822b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_SW_FINISH 0x20 1832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_SET_TILING 0x21 1842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_GET_TILING 0x22 1852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_GET_APERTURE 0x23 1862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_MMAP_GTT 0x24 1872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GET_PIPE_FROM_CRTC_ID 0x25 1882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_MADVISE 0x26 1892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_OVERLAY_PUT_IMAGE 0x27 1902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_OVERLAY_ATTRS 0x28 191b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes#define DRM_I915_GEM_EXECBUFFER2 0x29 1922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t) 1942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH) 1952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_FLIP DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLIP) 1962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_BATCHBUFFER DRM_IOW( DRM_COMMAND_BASE + DRM_I915_BATCHBUFFER, drm_i915_batchbuffer_t) 1972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_IRQ_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_IRQ_EMIT, drm_i915_irq_emit_t) 1982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_IRQ_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_IRQ_WAIT, drm_i915_irq_wait_t) 1992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GETPARAM, drm_i915_getparam_t) 2002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_SETPARAM DRM_IOW( DRM_COMMAND_BASE + DRM_I915_SETPARAM, drm_i915_setparam_t) 2012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_ALLOC, drm_i915_mem_alloc_t) 2022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_I915_FREE, drm_i915_mem_free_t) 2032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_INIT_HEAP DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT_HEAP, drm_i915_mem_init_heap_t) 2042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_CMDBUFFER DRM_IOW( DRM_COMMAND_BASE + DRM_I915_CMDBUFFER, drm_i915_cmdbuffer_t) 2052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_DESTROY_HEAP DRM_IOW( DRM_COMMAND_BASE + DRM_I915_DESTROY_HEAP, drm_i915_mem_destroy_heap_t) 2062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_SET_VBLANK_PIPE DRM_IOW( DRM_COMMAND_BASE + DRM_I915_SET_VBLANK_PIPE, drm_i915_vblank_pipe_t) 2072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GET_VBLANK_PIPE DRM_IOR( DRM_COMMAND_BASE + DRM_I915_GET_VBLANK_PIPE, drm_i915_vblank_pipe_t) 2082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_VBLANK_SWAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_VBLANK_SWAP, drm_i915_vblank_swap_t) 209057fab3382c02af54126ce395c43d4e6dce9439aChris Wilson#define DRM_IOCTL_I915_HWS_ADDR DRM_IOW(DRM_COMMAND_BASE + DRM_I915_HWS_ADDR, struct drm_i915_gem_init) 2102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_INIT DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_INIT, struct drm_i915_gem_init) 2112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_EXECBUFFER DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER, struct drm_i915_gem_execbuffer) 212b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes#define DRM_IOCTL_I915_GEM_EXECBUFFER2 DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER2, struct drm_i915_gem_execbuffer2) 2132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_PIN DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_PIN, struct drm_i915_gem_pin) 2142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_UNPIN DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_UNPIN, struct drm_i915_gem_unpin) 2152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_BUSY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_BUSY, struct drm_i915_gem_busy) 2162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_THROTTLE DRM_IO ( DRM_COMMAND_BASE + DRM_I915_GEM_THROTTLE) 2172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_ENTERVT DRM_IO(DRM_COMMAND_BASE + DRM_I915_GEM_ENTERVT) 2182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_LEAVEVT DRM_IO(DRM_COMMAND_BASE + DRM_I915_GEM_LEAVEVT) 2192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_CREATE, struct drm_i915_gem_create) 2202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_PREAD DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_PREAD, struct drm_i915_gem_pread) 2212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_PWRITE DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_PWRITE, struct drm_i915_gem_pwrite) 2222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP, struct drm_i915_gem_mmap) 2232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_MMAP_GTT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP_GTT, struct drm_i915_gem_mmap_gtt) 2242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_SET_DOMAIN DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_SET_DOMAIN, struct drm_i915_gem_set_domain) 2252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_SW_FINISH DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_SW_FINISH, struct drm_i915_gem_sw_finish) 2262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_SET_TILING DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_SET_TILING, struct drm_i915_gem_set_tiling) 2272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_GET_TILING DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_GET_TILING, struct drm_i915_gem_get_tiling) 2282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_GET_APERTURE DRM_IOR (DRM_COMMAND_BASE + DRM_I915_GEM_GET_APERTURE, struct drm_i915_gem_get_aperture) 229ba79b1a8c2ea354c89371b5e34e0077f6ecaaa63Kristian Høgsberg#define DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GET_PIPE_FROM_CRTC_ID, struct drm_i915_get_pipe_from_crtc_id) 2302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_MADVISE DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MADVISE, struct drm_i915_gem_madvise) 2312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_OVERLAY_PUT_IMAGE DRM_IOW(DRM_COMMAND_BASE + DRM_IOCTL_I915_OVERLAY_ATTRS, struct drm_intel_overlay_put_image) 2322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_OVERLAY_ATTRS DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_OVERLAY_ATTRS, struct drm_intel_overlay_attrs) 2332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Allow drivers to submit batchbuffers directly to hardware, relying 2352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * on the security mechanisms provided by hardware. 2362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 2372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_batchbuffer { 2382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int start; /* agp offset */ 2392b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int used; /* nr bytes in use */ 2402b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int DR1; /* hw flags for GFX_OP_DRAWRECT_INFO */ 2412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int DR4; /* window origin for GFX_OP_DRAWRECT_INFO */ 2422b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int num_cliprects; /* mulitpass with multiple cliprects? */ 2432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg struct drm_clip_rect *cliprects; /* pointer to userspace cliprects */ 2442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_batchbuffer_t; 2452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* As above, but pass a pointer to userspace buffer which can be 2472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * validated by the kernel prior to sending to hardware. 2482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 2492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct _drm_i915_cmdbuffer { 2502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg char *buf; /* pointer to userspace command buffer */ 2512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int sz; /* nr bytes in buf */ 2522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int DR1; /* hw flags for GFX_OP_DRAWRECT_INFO */ 2532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int DR4; /* window origin for GFX_OP_DRAWRECT_INFO */ 2542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int num_cliprects; /* mulitpass with multiple cliprects? */ 2552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg struct drm_clip_rect *cliprects; /* pointer to userspace cliprects */ 2562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_cmdbuffer_t; 2572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2582b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Userspace can request & wait on irq's: 2592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 2602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_irq_emit { 2612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int *irq_seq; 2622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_irq_emit_t; 2632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_irq_wait { 2652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int irq_seq; 2662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_irq_wait_t; 2672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Ioctl to query kernel params: 2692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 2702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_PARAM_IRQ_ACTIVE 1 2712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_PARAM_ALLOW_BATCHBUFFER 2 2722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_PARAM_LAST_DISPATCH 3 2732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_PARAM_CHIPSET_ID 4 2742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_PARAM_HAS_GEM 5 2752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_PARAM_NUM_FENCES_AVAIL 6 2762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_PARAM_HAS_OVERLAY 7 277b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes#define I915_PARAM_HAS_PAGEFLIPPING 8 278b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes#define I915_PARAM_HAS_EXECBUF2 9 27966375fd6e8d3e95df5d124883a1426460c1b8ed8Zou Nan hai#define I915_PARAM_HAS_BSD 10 280057fab3382c02af54126ce395c43d4e6dce9439aChris Wilson#define I915_PARAM_HAS_BLT 11 281362457715faacd3101929e5f0d8ae250d0ad09dfChris Wilson#define I915_PARAM_HAS_RELAXED_FENCING 12 2820184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson#define I915_PARAM_HAS_COHERENT_RINGS 13 2830184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson#define I915_PARAM_HAS_EXEC_CONSTANTS 14 2840209428b3918c4336018da9293cdcbf7f8fedfb6Chris Wilson#define I915_PARAM_HAS_RELAXED_DELTA 15 2852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_getparam { 2872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int param; 2882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int *value; 2892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_getparam_t; 2902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Ioctl to set kernel params: 2922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 2932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_SETPARAM_USE_MI_BATCHBUFFER_START 1 2942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_SETPARAM_TEX_LRU_LOG_GRANULARITY 2 2952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_SETPARAM_ALLOW_BATCHBUFFER 3 2962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_SETPARAM_NUM_USED_FENCES 4 2972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_setparam { 2992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int param; 3002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int value; 3012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_setparam_t; 3022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* A memory manager for regions of shared memory: 3042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_MEM_REGION_AGP 1 3062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_mem_alloc { 3082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int region; 3092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int alignment; 3102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int size; 3112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int *region_offset; /* offset from start of fb or agp */ 3122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_mem_alloc_t; 3132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_mem_free { 3152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int region; 3162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int region_offset; 3172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_mem_free_t; 3182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_mem_init_heap { 3202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int region; 3212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int size; 3222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int start; 3232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_mem_init_heap_t; 3242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Allow memory manager to be torn down and re-initialized (eg on 3262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * rotate): 3272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_mem_destroy_heap { 3292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int region; 3302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_mem_destroy_heap_t; 3312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Allow X server to configure which pipes to monitor for vblank signals 3332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_VBLANK_PIPE_A 1 3352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_VBLANK_PIPE_B 2 3362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_vblank_pipe { 3382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pipe; 3392b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_vblank_pipe_t; 3402b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Schedule buffer swap at given vertical blank: 3422b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_vblank_swap { 3442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg drm_drawable_t drawable; 3452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg enum drm_vblank_seq_type seqtype; 3462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int sequence; 3472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_vblank_swap_t; 3482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_hws_addr { 3502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 addr; 3512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_hws_addr_t; 3522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_init { 3542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 3552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Beginning offset in the GTT to be managed by the DRM memory 3562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * manager. 3572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3582b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 gtt_start; 3592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 3602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Ending offset in the GTT to be managed by the DRM memory 3612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * manager. 3622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 gtt_end; 3642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 3652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_create { 3672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 3682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Requested size for the object. 3692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 3702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * The (page-aligned) allocated size for the object will be returned. 3712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 size; 3732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 3742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Returned handle for the object. 3752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 3762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Object handles are nonzero. 3772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 3792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 pad; 3802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 3812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3822b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_pread { 3832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle for the object being read. */ 3842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 3852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 pad; 3862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Offset into the object to read from */ 3872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 offset; 3882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Length of data to read */ 3892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 size; 3902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 3912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Pointer to write the data into. 3922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 3932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * This is a fixed-size type for 32/64 compatibility. 3942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 data_ptr; 3962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 3972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_pwrite { 3992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle for the object being written to. */ 4002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 4012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 pad; 4022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Offset into the object to write to */ 4032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 offset; 4042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Length of data to write */ 4052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 size; 4062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 4072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Pointer to read the data from. 4082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 4092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * This is a fixed-size type for 32/64 compatibility. 4102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 data_ptr; 4122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 4132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_mmap { 4152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle for the object being mapped. */ 4162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 4172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 pad; 4182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Offset in the object to map. */ 4192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 offset; 4202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 4212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Length of data to map. 4222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 4232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * The value will be page-aligned. 4242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 size; 4262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 4272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Returned pointer the data was mapped at. 4282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 4292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * This is a fixed-size type for 32/64 compatibility. 4302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 addr_ptr; 4322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 4332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_mmap_gtt { 4352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle for the object being mapped. */ 4362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 4372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 pad; 4382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 4392b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Fake offset to use for subsequent mmap call 4402b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 4412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * This is a fixed-size type for 32/64 compatibility. 4422b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 offset; 4442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 4452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_set_domain { 4472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle for the object */ 4482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 4492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** New read domains */ 4512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 read_domains; 4522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** New write domain */ 4542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 write_domain; 4552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 4562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_sw_finish { 4582b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle for the object */ 4592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 4602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 4612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_relocation_entry { 4632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 4642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Handle of the buffer being pointed to by this relocation entry. 4652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 4662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * It's appealing to make this be an index into the mm_validate_entry 4672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * list to refer to the buffer, but this allows the driver to create 4682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * a relocation list for state buffers and not re-write it per 4692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * exec using the buffer. 4702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 target_handle; 4722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 4742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Value to be added to the offset of the target buffer to make up 4752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * the relocation entry. 4762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 delta; 4782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Offset in the buffer the relocation entry will be written into */ 4802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 offset; 4812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4822b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 4832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Offset value of the target buffer that the relocation entry was last 4842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * written as. 4852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 4862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * If the buffer has the same offset as last time, we can skip syncing 4872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * and writing the relocation. This value is written back out by 4882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * the execbuffer ioctl when the relocation is written. 4892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 presumed_offset; 4912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 4932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Target memory domains read by this operation. 4942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 read_domains; 4962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 4982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Target memory domains written by this operation. 4992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 5002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Note that only one domain may be written by the whole 5012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * execbuffer operation, so that where there are conflicts, 5022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * the application will get -EINVAL back. 5032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 write_domain; 5052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 5062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** @{ 5082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Intel memory domains 5092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 5102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Most of these just align with the various caches in 5112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * the system and are used to flush and invalidate as 5122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * objects end up cached in different domains. 5132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** CPU cache */ 5152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_GEM_DOMAIN_CPU 0x00000001 5162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** Render cache, used by 2D and 3D drawing */ 5172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_GEM_DOMAIN_RENDER 0x00000002 5182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** Sampler cache, used by texture engine */ 5192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_GEM_DOMAIN_SAMPLER 0x00000004 5202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** Command queue, used to load batch buffers */ 5212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_GEM_DOMAIN_COMMAND 0x00000008 5222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** Instruction cache, used by shader programs */ 5232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_GEM_DOMAIN_INSTRUCTION 0x00000010 5242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** Vertex address cache */ 5252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_GEM_DOMAIN_VERTEX 0x00000020 5262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** GTT domain - aperture and scanout */ 5272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_GEM_DOMAIN_GTT 0x00000040 5282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** @} */ 5292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_exec_object { 5312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 5322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * User's handle for a buffer to be bound into the GTT for this 5332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * operation. 5342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 5362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Number of relocations to be performed on this buffer */ 5382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 relocation_count; 5392b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 5402b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Pointer to array of struct drm_i915_gem_relocation_entry containing 5412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * the relocations to be performed in this buffer. 5422b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 relocs_ptr; 5442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Required alignment in graphics aperture */ 5462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 alignment; 5472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 5492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Returned value of the updated offset of the object, for future 5502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * presumed_offset writes. 5512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 offset; 5532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 5542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_execbuffer { 5562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 5572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * List of buffers to be validated with their relocations to be 5582b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * performend on them. 5592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 5602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * This is a pointer to an array of struct drm_i915_gem_validate_entry. 5612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 5622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * These buffers must be listed in an order such that all relocations 5632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * a buffer is performing refer to buffers that have already appeared 5642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * in the validate list. 5652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 buffers_ptr; 5672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 buffer_count; 5682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Offset in the batchbuffer to start execution from. */ 5702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 batch_start_offset; 5712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Bytes used in batchbuffer from batch_start_offset */ 5722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 batch_len; 5732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 DR1; 5742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 DR4; 5752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 num_cliprects; 5762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** This is a struct drm_clip_rect *cliprects */ 5772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 cliprects_ptr; 5782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 5792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 580b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnesstruct drm_i915_gem_exec_object2 { 581b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes /** 582b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes * User's handle for a buffer to be bound into the GTT for this 583b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes * operation. 584b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes */ 585b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u32 handle; 586b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes 587b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes /** Number of relocations to be performed on this buffer */ 588b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u32 relocation_count; 589b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes /** 590b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes * Pointer to array of struct drm_i915_gem_relocation_entry containing 591b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes * the relocations to be performed in this buffer. 592b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes */ 593b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u64 relocs_ptr; 594b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes 595b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes /** Required alignment in graphics aperture */ 596b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u64 alignment; 597b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes 598b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes /** 599b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes * Returned value of the updated offset of the object, for future 600b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes * presumed_offset writes. 601b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes */ 602b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u64 offset; 603b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes 604b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes#define EXEC_OBJECT_NEEDS_FENCE (1<<0) 605b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u64 flags; 606b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u64 rsvd1; 607b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u64 rsvd2; 608b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes}; 609b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes 610b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnesstruct drm_i915_gem_execbuffer2 { 611b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes /** 612b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes * List of gem_exec_object2 structs 613b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes */ 614b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u64 buffers_ptr; 615b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u32 buffer_count; 616b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes 617b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes /** Offset in the batchbuffer to start execution from. */ 618b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u32 batch_start_offset; 619b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes /** Bytes used in batchbuffer from batch_start_offset */ 620b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u32 batch_len; 621b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u32 DR1; 622b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u32 DR4; 623b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u32 num_cliprects; 624b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes /** This is a struct drm_clip_rect *cliprects */ 625b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u64 cliprects_ptr; 626057fab3382c02af54126ce395c43d4e6dce9439aChris Wilson#define I915_EXEC_RING_MASK (7<<0) 627057fab3382c02af54126ce395c43d4e6dce9439aChris Wilson#define I915_EXEC_DEFAULT (0<<0) 628431f7f00db844534dbcf9a63da0d2832a3d91bffDave Airlie#define I915_EXEC_RENDER (1<<0) 629057fab3382c02af54126ce395c43d4e6dce9439aChris Wilson#define I915_EXEC_BSD (2<<0) 630057fab3382c02af54126ce395c43d4e6dce9439aChris Wilson#define I915_EXEC_BLT (3<<0) 6310184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson 6320184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson/* Used for switching the constants addressing mode on gen4+ RENDER ring. 6330184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson * Gen6+ only supports relative addressing to dynamic state (default) and 6340184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson * absolute addressing. 6350184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson * 6360184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson * These flags are ignored for the BSD and BLT rings. 6370184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson */ 6380184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson#define I915_EXEC_CONSTANTS_MASK (3<<6) 6390184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson#define I915_EXEC_CONSTANTS_REL_GENERAL (0<<6) /* default */ 6400184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson#define I915_EXEC_CONSTANTS_ABSOLUTE (1<<6) 6410184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson#define I915_EXEC_CONSTANTS_REL_SURFACE (2<<6) /* gen4/5 only */ 64266375fd6e8d3e95df5d124883a1426460c1b8ed8Zou Nan hai __u64 flags; 643b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u64 rsvd1; 644b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u64 rsvd2; 645b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes}; 646b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes 6472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_pin { 6482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle of the buffer to be pinned. */ 6492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 6502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 pad; 6512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** alignment required within the aperture */ 6532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 alignment; 6542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Returned GTT offset of the buffer. */ 6562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 offset; 6572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 6582b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_unpin { 6602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle of the buffer to be unpinned. */ 6612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 6622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 pad; 6632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 6642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_busy { 6662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle of the buffer to check for busy */ 6672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 6682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Return busy status (1 if busy, 0 if idle) */ 6702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 busy; 6712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 6722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_TILING_NONE 0 6742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_TILING_X 1 6752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_TILING_Y 2 6762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BIT_6_SWIZZLE_NONE 0 6782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BIT_6_SWIZZLE_9 1 6792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BIT_6_SWIZZLE_9_10 2 6802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BIT_6_SWIZZLE_9_11 3 6812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BIT_6_SWIZZLE_9_10_11 4 6822b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Not seen by userland */ 6832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BIT_6_SWIZZLE_UNKNOWN 5 6842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Seen by userland. */ 6852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BIT_6_SWIZZLE_9_17 6 6862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BIT_6_SWIZZLE_9_10_17 7 6872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_set_tiling { 6892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle of the buffer to have its tiling state updated */ 6902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 6912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 6932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Tiling mode for the object (I915_TILING_NONE, I915_TILING_X, 6942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * I915_TILING_Y). 6952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 6962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * This value is to be set on request, and will be updated by the 6972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * kernel on successful return with the actual chosen tiling layout. 6982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 6992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * The tiling mode may be demoted to I915_TILING_NONE when the system 7002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * has bit 6 swizzling that can't be managed correctly by GEM. 7012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 7022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Buffer contents become undefined when changing tiling_mode. 7032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 7042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 tiling_mode; 7052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 7072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Stride in bytes for the object when in I915_TILING_X or 7082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * I915_TILING_Y. 7092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 7102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 stride; 7112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 7132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Returned address bit 6 swizzling required for CPU access through 7142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * mmap mapping. 7152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 7162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 swizzle_mode; 7172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 7182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_get_tiling { 7202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle of the buffer to get tiling state for. */ 7212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 7222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 7242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Current tiling mode for the object (I915_TILING_NONE, I915_TILING_X, 7252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * I915_TILING_Y). 7262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 7272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 tiling_mode; 7282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 7302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Returned address bit 6 swizzling required for CPU access through 7312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * mmap mapping. 7322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 7332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 swizzle_mode; 7342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 7352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_get_aperture { 7372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Total size of the aperture used by i915_gem_execbuffer, in bytes */ 7382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 aper_size; 7392b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7402b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 7412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Available space in the aperture used by i915_gem_execbuffer, in 7422b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * bytes 7432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 7442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 aper_available_size; 7452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 7462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_get_pipe_from_crtc_id { 7482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** ID of CRTC being requested **/ 7492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 crtc_id; 7502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** pipe of requested CRTC **/ 7522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 pipe; 7532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 7542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_MADV_WILLNEED 0 7562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_MADV_DONTNEED 1 7572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define __I915_MADV_PURGED 2 /* internal state */ 7582b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_madvise { 7602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle of the buffer to change the backing store advice */ 7612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 7622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* Advice: either the buffer will be needed again in the near future, 7642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * or wont be and could be discarded under memory pressure. 7652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 7662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 madv; 7672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Whether the backing store still exists. */ 7692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 retained; 7702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 7712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* flags */ 7732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_TYPE_MASK 0xff 7742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_YUV_PLANAR 0x01 7752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_YUV_PACKED 0x02 7762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_RGB 0x03 7772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_DEPTH_MASK 0xff00 7792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_RGB24 0x1000 7802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_RGB16 0x2000 7812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_RGB15 0x3000 7822b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_YUV422 0x0100 7832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_YUV411 0x0200 7842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_YUV420 0x0300 7852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_YUV410 0x0400 7862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_SWAP_MASK 0xff0000 7882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_NO_SWAP 0x000000 7892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_UV_SWAP 0x010000 7902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_Y_SWAP 0x020000 7912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_Y_AND_UV_SWAP 0x030000 7922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_FLAGS_MASK 0xff000000 7942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_ENABLE 0x01000000 7952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_intel_overlay_put_image { 7972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* various flags and src format description */ 7982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 flags; 7992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* source picture description */ 8002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 bo_handle; 8012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* stride values and offsets are in bytes, buffer relative */ 8022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 stride_Y; /* stride for packed formats */ 8032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 stride_UV; 8042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 offset_Y; /* offset for packet formats */ 8052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 offset_U; 8062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 offset_V; 8072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* in pixels */ 8082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 src_width; 8092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 src_height; 8102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* to compensate the scaling factors for partially covered surfaces */ 8112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 src_scan_width; 8122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 src_scan_height; 8132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* output crtc description */ 8142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 crtc_id; 8152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 dst_x; 8162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 dst_y; 8172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 dst_width; 8182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 dst_height; 8192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 8202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 8212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* flags */ 8222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_UPDATE_ATTRS (1<<0) 8232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_UPDATE_GAMMA (1<<1) 8242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_intel_overlay_attrs { 8252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 flags; 8262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 color_key; 8272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __s32 brightness; 8282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 contrast; 8292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 saturation; 8302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 gamma0; 8312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 gamma1; 8322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 gamma2; 8332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 gamma3; 8342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 gamma4; 8352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 gamma5; 8362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 8372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 8382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#endif /* _I915_DRM_H_ */ 839