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 307d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen#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 36a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky/** 37a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * DOC: uevents generated by i915 on it's device node 38a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * 39a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * I915_L3_PARITY_UEVENT - Generated when the driver receives a parity mismatch 40a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * event from the gpu l3 cache. Additional information supplied is ROW, 41a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * BANK, SUBBANK, SLICE of the affected cacheline. Userspace should keep 42a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * track of these events and if a specific cache-line seems to have a 43a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * persistent error remap it with the l3 remapping tool supplied in 44a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * intel-gpu-tools. The value supplied with the event is always 1. 45a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * 46a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * I915_ERROR_UEVENT - Generated upon error detection, currently only via 47a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * hangcheck. The error detection event is a good indicator of when things 48a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * began to go badly. The value supplied with the event is a 1 upon error 49a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * detection, and a 0 upon reset completion, signifying no more error 50a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * exists. NOTE: Disabling hangcheck or reset via module parameter will 51a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * cause the related events to not be seen. 52a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * 53a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * I915_RESET_UEVENT - Event is generated just before an attempt to reset the 54a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * the GPU. The value supplied with the event is always 1. NOTE: Disable 55a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * reset via module parameter will cause this event to not be seen. 56a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky */ 57a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define I915_L3_PARITY_UEVENT "L3_PARITY_ERROR" 58a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define I915_ERROR_UEVENT "ERROR" 59a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define I915_RESET_UEVENT "RESET" 6069e7469e351b09c4fd92f6f18408a9ad069c38b3Ben Widawsky 612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Each region is a minimum of 16k, and there are at most 255 of them. 622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_NR_TEX_REGIONS 255 /* table size 2k - maximum due to use 642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * of chars for next/prev indices */ 652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_LOG_MIN_TEX_REGION_SIZE 14 662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct _drm_i915_init { 682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg enum { 692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg I915_INIT_DMA = 0x01, 702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg I915_CLEANUP_DMA = 0x02, 712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg I915_RESUME_DMA = 0x03 722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg } func; 732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int mmio_offset; 742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int sarea_priv_offset; 752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int ring_start; 762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int ring_end; 772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int ring_size; 782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int front_offset; 792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int back_offset; 802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int depth_offset; 812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int w; 822b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int h; 832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int pitch; 842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int pitch_bits; 852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int back_pitch; 862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int depth_pitch; 872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int cpp; 882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int chipset; 892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_init_t; 902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct _drm_i915_sarea { 922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg struct drm_tex_region texList[I915_NR_TEX_REGIONS + 1]; 932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int last_upload; /* last time texture was uploaded */ 942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int last_enqueue; /* last time a buffer was enqueued */ 952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int last_dispatch; /* age of the most recently dispatched buffer */ 962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int ctxOwner; /* last context to upload state */ 972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int texAge; 982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pf_enabled; /* is pageflipping allowed? */ 992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pf_active; 1002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pf_current_page; /* which buffer is being displayed? */ 1012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int perf_boxes; /* performance boxes to be displayed */ 1022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int width, height; /* screen size in pixels */ 1032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg drm_handle_t front_handle; 1052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int front_offset; 1062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int front_size; 1072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg drm_handle_t back_handle; 1092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int back_offset; 1102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int back_size; 1112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg drm_handle_t depth_handle; 1132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int depth_offset; 1142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int depth_size; 1152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg drm_handle_t tex_handle; 1172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int tex_offset; 1182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int tex_size; 1192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int log_tex_granularity; 1202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pitch; 1212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int rotation; /* 0, 90, 180 or 270 */ 1222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int rotated_offset; 1232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int rotated_size; 1242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int rotated_pitch; 1252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int virtualX, virtualY; 1262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int front_tiled; 1282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int back_tiled; 1292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int depth_tiled; 1302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int rotated_tiled; 1312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int rotated2_tiled; 1322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pipeA_x; 1342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pipeA_y; 1352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pipeA_w; 1362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pipeA_h; 1372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pipeB_x; 1382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pipeB_y; 1392b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pipeB_w; 1402b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pipeB_h; 1412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1422b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* fill out some space for old userspace triple buffer */ 1432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg drm_handle_t unused_handle; 1442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 unused1, unused2, unused3; 1452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* buffer object handles for static buffers. May change 1472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * over the lifetime of the client. 1482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 1492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 front_bo_handle; 1502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 back_bo_handle; 1512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 unused_bo_handle; 1522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 depth_bo_handle; 1532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_sarea_t; 1552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* due to userspace building against these headers we need some compat here */ 1572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define planeA_x pipeA_x 1582b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define planeA_y pipeA_y 1592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define planeA_w pipeA_w 1602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define planeA_h pipeA_h 1612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define planeB_x pipeB_x 1622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define planeB_y pipeB_y 1632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define planeB_w pipeB_w 1642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define planeB_h pipeB_h 1652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Flags for perf_boxes 1672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 1682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BOX_RING_EMPTY 0x1 1692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BOX_FLIP 0x2 1702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BOX_WAIT 0x4 1712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BOX_TEXTURE_LOAD 0x8 1722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BOX_LOST_CONTEXT 0x10 1732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1747d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen/* 1757d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * i915 specific ioctls. 1767d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * 1777d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * The device specific ioctl range is [DRM_COMMAND_BASE, DRM_COMMAND_END) ie 1787d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * [0x40, 0xa0) (a0 is excluded). The numbers below are defined as offset 1797d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * against DRM_COMMAND_BASE and should be between [0x0, 0x60). 1802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 1812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_INIT 0x00 1822b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_FLUSH 0x01 1832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_FLIP 0x02 1842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_BATCHBUFFER 0x03 1852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_IRQ_EMIT 0x04 1862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_IRQ_WAIT 0x05 1872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GETPARAM 0x06 1882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_SETPARAM 0x07 1892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_ALLOC 0x08 1902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_FREE 0x09 1912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_INIT_HEAP 0x0a 1922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_CMDBUFFER 0x0b 1932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_DESTROY_HEAP 0x0c 1942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_SET_VBLANK_PIPE 0x0d 1952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GET_VBLANK_PIPE 0x0e 1962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_VBLANK_SWAP 0x0f 1972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_HWS_ADDR 0x11 1982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_INIT 0x13 1992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_EXECBUFFER 0x14 2002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_PIN 0x15 2012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_UNPIN 0x16 2022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_BUSY 0x17 2032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_THROTTLE 0x18 2042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_ENTERVT 0x19 2052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_LEAVEVT 0x1a 2062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_CREATE 0x1b 2072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_PREAD 0x1c 2082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_PWRITE 0x1d 2092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_MMAP 0x1e 2102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_SET_DOMAIN 0x1f 2112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_SW_FINISH 0x20 2122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_SET_TILING 0x21 2132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_GET_TILING 0x22 2142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_GET_APERTURE 0x23 2152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_MMAP_GTT 0x24 2162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GET_PIPE_FROM_CRTC_ID 0x25 2172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_GEM_MADVISE 0x26 2182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_OVERLAY_PUT_IMAGE 0x27 2192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_OVERLAY_ATTRS 0x28 220b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes#define DRM_I915_GEM_EXECBUFFER2 0x29 22166518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes#define DRM_I915_GET_SPRITE_COLORKEY 0x2a 22266518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes#define DRM_I915_SET_SPRITE_COLORKEY 0x2b 223ba6130c2d6f4e9833f4d5b43da01673827b26bd4Ben Widawsky#define DRM_I915_GEM_WAIT 0x2c 224a5b2946889471f6075852949f90f660e43b68532Ben Widawsky#define DRM_I915_GEM_CONTEXT_CREATE 0x2d 225a5b2946889471f6075852949f90f660e43b68532Ben Widawsky#define DRM_I915_GEM_CONTEXT_DESTROY 0x2e 226a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define DRM_I915_GEM_SET_CACHING 0x2f 227a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define DRM_I915_GEM_GET_CACHING 0x30 228934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt#define DRM_I915_REG_READ 0x31 2295a41b025042c42788977e67aea8d1bf3b59baae4Ian Romanick#define DRM_I915_GET_RESET_STATS 0x32 2304fddc92e04f5326d78b1bb0252e2f64725e96edbTvrtko Ursulin#define DRM_I915_GEM_USERPTR 0x33 2318576527cfacaf42af8316e1030c192193e94225aNeil Roberts#define DRM_I915_GEM_CONTEXT_GETPARAM 0x34 2328576527cfacaf42af8316e1030c192193e94225aNeil Roberts#define DRM_I915_GEM_CONTEXT_SETPARAM 0x35 2332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t) 2352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH) 2362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_FLIP DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLIP) 2372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_BATCHBUFFER DRM_IOW( DRM_COMMAND_BASE + DRM_I915_BATCHBUFFER, drm_i915_batchbuffer_t) 2382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_IRQ_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_IRQ_EMIT, drm_i915_irq_emit_t) 2392b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_IRQ_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_IRQ_WAIT, drm_i915_irq_wait_t) 2402b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GETPARAM, drm_i915_getparam_t) 2412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_SETPARAM DRM_IOW( DRM_COMMAND_BASE + DRM_I915_SETPARAM, drm_i915_setparam_t) 2422b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_ALLOC, drm_i915_mem_alloc_t) 2432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_I915_FREE, drm_i915_mem_free_t) 2442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_INIT_HEAP DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT_HEAP, drm_i915_mem_init_heap_t) 2452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_CMDBUFFER DRM_IOW( DRM_COMMAND_BASE + DRM_I915_CMDBUFFER, drm_i915_cmdbuffer_t) 2462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_DESTROY_HEAP DRM_IOW( DRM_COMMAND_BASE + DRM_I915_DESTROY_HEAP, drm_i915_mem_destroy_heap_t) 2472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_SET_VBLANK_PIPE DRM_IOW( DRM_COMMAND_BASE + DRM_I915_SET_VBLANK_PIPE, drm_i915_vblank_pipe_t) 2482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GET_VBLANK_PIPE DRM_IOR( DRM_COMMAND_BASE + DRM_I915_GET_VBLANK_PIPE, drm_i915_vblank_pipe_t) 2492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_VBLANK_SWAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_VBLANK_SWAP, drm_i915_vblank_swap_t) 250057fab3382c02af54126ce395c43d4e6dce9439aChris Wilson#define DRM_IOCTL_I915_HWS_ADDR DRM_IOW(DRM_COMMAND_BASE + DRM_I915_HWS_ADDR, struct drm_i915_gem_init) 2512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_INIT DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_INIT, struct drm_i915_gem_init) 2522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_EXECBUFFER DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER, struct drm_i915_gem_execbuffer) 253b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes#define DRM_IOCTL_I915_GEM_EXECBUFFER2 DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER2, struct drm_i915_gem_execbuffer2) 2542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_PIN DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_PIN, struct drm_i915_gem_pin) 2552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_UNPIN DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_UNPIN, struct drm_i915_gem_unpin) 2562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_BUSY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_BUSY, struct drm_i915_gem_busy) 257a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define DRM_IOCTL_I915_GEM_SET_CACHING DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_SET_CACHING, struct drm_i915_gem_caching) 258a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define DRM_IOCTL_I915_GEM_GET_CACHING DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_GET_CACHING, struct drm_i915_gem_caching) 2592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_THROTTLE DRM_IO ( DRM_COMMAND_BASE + DRM_I915_GEM_THROTTLE) 2602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_ENTERVT DRM_IO(DRM_COMMAND_BASE + DRM_I915_GEM_ENTERVT) 2612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_LEAVEVT DRM_IO(DRM_COMMAND_BASE + DRM_I915_GEM_LEAVEVT) 2622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_CREATE, struct drm_i915_gem_create) 2632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_PREAD DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_PREAD, struct drm_i915_gem_pread) 2642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_PWRITE DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_PWRITE, struct drm_i915_gem_pwrite) 2652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP, struct drm_i915_gem_mmap) 2662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_MMAP_GTT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP_GTT, struct drm_i915_gem_mmap_gtt) 2672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_SET_DOMAIN DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_SET_DOMAIN, struct drm_i915_gem_set_domain) 2682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_SW_FINISH DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_SW_FINISH, struct drm_i915_gem_sw_finish) 2692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_SET_TILING DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_SET_TILING, struct drm_i915_gem_set_tiling) 2702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_GET_TILING DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_GET_TILING, struct drm_i915_gem_get_tiling) 2712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_GET_APERTURE DRM_IOR (DRM_COMMAND_BASE + DRM_I915_GEM_GET_APERTURE, struct drm_i915_gem_get_aperture) 272ba79b1a8c2ea354c89371b5e34e0077f6ecaaa63Kristian 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) 2732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_GEM_MADVISE DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MADVISE, struct drm_i915_gem_madvise) 2749fb83a49cb7e3db2f168aac5172fafb6fa0d69c8Eric Anholt#define DRM_IOCTL_I915_OVERLAY_PUT_IMAGE DRM_IOW(DRM_COMMAND_BASE + DRM_I915_OVERLAY_PUT_IMAGE, struct drm_intel_overlay_put_image) 2752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_I915_OVERLAY_ATTRS DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_OVERLAY_ATTRS, struct drm_intel_overlay_attrs) 27666518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes#define DRM_IOCTL_I915_SET_SPRITE_COLORKEY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_SET_SPRITE_COLORKEY, struct drm_intel_sprite_colorkey) 2777d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen#define DRM_IOCTL_I915_GET_SPRITE_COLORKEY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GET_SPRITE_COLORKEY, struct drm_intel_sprite_colorkey) 278ba6130c2d6f4e9833f4d5b43da01673827b26bd4Ben Widawsky#define DRM_IOCTL_I915_GEM_WAIT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_WAIT, struct drm_i915_gem_wait) 279a5b2946889471f6075852949f90f660e43b68532Ben Widawsky#define DRM_IOCTL_I915_GEM_CONTEXT_CREATE DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_CREATE, struct drm_i915_gem_context_create) 280a5b2946889471f6075852949f90f660e43b68532Ben Widawsky#define DRM_IOCTL_I915_GEM_CONTEXT_DESTROY DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_DESTROY, struct drm_i915_gem_context_destroy) 281934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt#define DRM_IOCTL_I915_REG_READ DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_REG_READ, struct drm_i915_reg_read) 2825a41b025042c42788977e67aea8d1bf3b59baae4Ian Romanick#define DRM_IOCTL_I915_GET_RESET_STATS DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GET_RESET_STATS, struct drm_i915_reset_stats) 2838576527cfacaf42af8316e1030c192193e94225aNeil Roberts#define DRM_IOCTL_I915_GEM_USERPTR DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_USERPTR, struct drm_i915_gem_userptr) 2848576527cfacaf42af8316e1030c192193e94225aNeil Roberts#define DRM_IOCTL_I915_GEM_CONTEXT_GETPARAM DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_GETPARAM, struct drm_i915_gem_context_param) 2858576527cfacaf42af8316e1030c192193e94225aNeil Roberts#define DRM_IOCTL_I915_GEM_CONTEXT_SETPARAM DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_SETPARAM, struct drm_i915_gem_context_param) 2862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Allow drivers to submit batchbuffers directly to hardware, relying 2882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * on the security mechanisms provided by hardware. 2892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 2902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_batchbuffer { 2912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int start; /* agp offset */ 2922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int used; /* nr bytes in use */ 2932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int DR1; /* hw flags for GFX_OP_DRAWRECT_INFO */ 2942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int DR4; /* window origin for GFX_OP_DRAWRECT_INFO */ 2952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int num_cliprects; /* mulitpass with multiple cliprects? */ 2962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg struct drm_clip_rect *cliprects; /* pointer to userspace cliprects */ 2972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_batchbuffer_t; 2982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* As above, but pass a pointer to userspace buffer which can be 3002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * validated by the kernel prior to sending to hardware. 3012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct _drm_i915_cmdbuffer { 3032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg char *buf; /* pointer to userspace command buffer */ 3042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int sz; /* nr bytes in buf */ 3052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int DR1; /* hw flags for GFX_OP_DRAWRECT_INFO */ 3062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int DR4; /* window origin for GFX_OP_DRAWRECT_INFO */ 3072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int num_cliprects; /* mulitpass with multiple cliprects? */ 3082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg struct drm_clip_rect *cliprects; /* pointer to userspace cliprects */ 3092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_cmdbuffer_t; 3102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Userspace can request & wait on irq's: 3122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_irq_emit { 3142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int *irq_seq; 3152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_irq_emit_t; 3162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_irq_wait { 3182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int irq_seq; 3192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_irq_wait_t; 3202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Ioctl to query kernel params: 3222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_PARAM_IRQ_ACTIVE 1 3242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_PARAM_ALLOW_BATCHBUFFER 2 3252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_PARAM_LAST_DISPATCH 3 3262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_PARAM_CHIPSET_ID 4 3272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_PARAM_HAS_GEM 5 3282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_PARAM_NUM_FENCES_AVAIL 6 3292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_PARAM_HAS_OVERLAY 7 330b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes#define I915_PARAM_HAS_PAGEFLIPPING 8 331b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes#define I915_PARAM_HAS_EXECBUF2 9 33266375fd6e8d3e95df5d124883a1426460c1b8ed8Zou Nan hai#define I915_PARAM_HAS_BSD 10 333057fab3382c02af54126ce395c43d4e6dce9439aChris Wilson#define I915_PARAM_HAS_BLT 11 334362457715faacd3101929e5f0d8ae250d0ad09dfChris Wilson#define I915_PARAM_HAS_RELAXED_FENCING 12 3350184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson#define I915_PARAM_HAS_COHERENT_RINGS 13 3360184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson#define I915_PARAM_HAS_EXEC_CONSTANTS 14 3370209428b3918c4336018da9293cdcbf7f8fedfb6Chris Wilson#define I915_PARAM_HAS_RELAXED_DELTA 15 3389fb83a49cb7e3db2f168aac5172fafb6fa0d69c8Eric Anholt#define I915_PARAM_HAS_GEN7_SOL_RESET 16 33969e7469e351b09c4fd92f6f18408a9ad069c38b3Ben Widawsky#define I915_PARAM_HAS_LLC 17 34069e7469e351b09c4fd92f6f18408a9ad069c38b3Ben Widawsky#define I915_PARAM_HAS_ALIASING_PPGTT 18 341ba6130c2d6f4e9833f4d5b43da01673827b26bd4Ben Widawsky#define I915_PARAM_HAS_WAIT_TIMEOUT 19 342a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define I915_PARAM_HAS_SEMAPHORES 20 343a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define I915_PARAM_HAS_PRIME_VMAP_FLUSH 21 344a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define I915_PARAM_HAS_VEBOX 22 345a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define I915_PARAM_HAS_SECURE_BATCHES 23 346a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define I915_PARAM_HAS_PINNED_BATCHES 24 347a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define I915_PARAM_HAS_EXEC_NO_RELOC 25 348a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define I915_PARAM_HAS_EXEC_HANDLE_LUT 26 349a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define I915_PARAM_HAS_WT 27 3503cde43f5669bf5edbd6adef7902e96411fc53e9cDamien Lespiau#define I915_PARAM_CMD_PARSER_VERSION 28 3518576527cfacaf42af8316e1030c192193e94225aNeil Roberts#define I915_PARAM_HAS_COHERENT_PHYS_GTT 29 3528576527cfacaf42af8316e1030c192193e94225aNeil Roberts#define I915_PARAM_MMAP_VERSION 30 3538576527cfacaf42af8316e1030c192193e94225aNeil Roberts#define I915_PARAM_HAS_BSD2 31 3548576527cfacaf42af8316e1030c192193e94225aNeil Roberts#define I915_PARAM_REVISION 32 355d556e068a7e4e9dfb57514244ae5f3e0eb9d0b39Jeff McGee#define I915_PARAM_SUBSLICE_TOTAL 33 356d556e068a7e4e9dfb57514244ae5f3e0eb9d0b39Jeff McGee#define I915_PARAM_EU_TOTAL 34 3577d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen#define I915_PARAM_HAS_GPU_RESET 35 3587d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen#define I915_PARAM_HAS_RESOURCE_STREAMER 36 3597d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen#define I915_PARAM_HAS_EXEC_SOFTPIN 37 3602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_getparam { 3627d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen __s32 param; 3637d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen /* 3647d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * WARNING: Using pointers instead of fixed-size u64 means we need to write 3657d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * compat32 code. Don't repeat this mistake. 3667d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen */ 3672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int *value; 3682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_getparam_t; 3692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Ioctl to set kernel params: 3712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_SETPARAM_USE_MI_BATCHBUFFER_START 1 3732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_SETPARAM_TEX_LRU_LOG_GRANULARITY 2 3742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_SETPARAM_ALLOW_BATCHBUFFER 3 3752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_SETPARAM_NUM_USED_FENCES 4 3762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_setparam { 3782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int param; 3792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int value; 3802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_setparam_t; 3812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3822b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* A memory manager for regions of shared memory: 3832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_MEM_REGION_AGP 1 3852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_mem_alloc { 3872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int region; 3882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int alignment; 3892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int size; 3902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int *region_offset; /* offset from start of fb or agp */ 3912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_mem_alloc_t; 3922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_mem_free { 3942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int region; 3952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int region_offset; 3962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_mem_free_t; 3972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_mem_init_heap { 3992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int region; 4002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int size; 4012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int start; 4022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_mem_init_heap_t; 4032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Allow memory manager to be torn down and re-initialized (eg on 4052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * rotate): 4062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_mem_destroy_heap { 4082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int region; 4092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_mem_destroy_heap_t; 4102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Allow X server to configure which pipes to monitor for vblank signals 4122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_VBLANK_PIPE_A 1 4142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_I915_VBLANK_PIPE_B 2 4152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_vblank_pipe { 4172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int pipe; 4182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_vblank_pipe_t; 4192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Schedule buffer swap at given vertical blank: 4212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_vblank_swap { 4232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg drm_drawable_t drawable; 4242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg enum drm_vblank_seq_type seqtype; 4252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int sequence; 4262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_vblank_swap_t; 4272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_i915_hws_addr { 4292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 addr; 4302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_i915_hws_addr_t; 4312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_init { 4332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 4342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Beginning offset in the GTT to be managed by the DRM memory 4352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * manager. 4362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 gtt_start; 4382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 4392b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Ending offset in the GTT to be managed by the DRM memory 4402b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * manager. 4412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4422b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 gtt_end; 4432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 4442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_create { 4462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 4472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Requested size for the object. 4482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 4492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * The (page-aligned) allocated size for the object will be returned. 4502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 size; 4522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 4532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Returned handle for the object. 4542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 4552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Object handles are nonzero. 4562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 4582b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 pad; 4592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 4602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_pread { 4622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle for the object being read. */ 4632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 4642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 pad; 4652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Offset into the object to read from */ 4662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 offset; 4672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Length of data to read */ 4682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 size; 4692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 4702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Pointer to write the data into. 4712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 4722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * This is a fixed-size type for 32/64 compatibility. 4732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 data_ptr; 4752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 4762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_pwrite { 4782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle for the object being written to. */ 4792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 4802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 pad; 4812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Offset into the object to write to */ 4822b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 offset; 4832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Length of data to write */ 4842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 size; 4852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 4862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Pointer to read the data from. 4872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 4882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * This is a fixed-size type for 32/64 compatibility. 4892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 data_ptr; 4912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 4922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_mmap { 4942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle for the object being mapped. */ 4952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 4962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 pad; 4972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Offset in the object to map. */ 4982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 offset; 4992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 5002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Length of data to map. 5012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 5022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * The value will be page-aligned. 5032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 size; 5052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 5062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Returned pointer the data was mapped at. 5072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 5082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * This is a fixed-size type for 32/64 compatibility. 5092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 addr_ptr; 5118576527cfacaf42af8316e1030c192193e94225aNeil Roberts 5128576527cfacaf42af8316e1030c192193e94225aNeil Roberts /** 5138576527cfacaf42af8316e1030c192193e94225aNeil Roberts * Flags for extended behaviour. 5148576527cfacaf42af8316e1030c192193e94225aNeil Roberts * 5158576527cfacaf42af8316e1030c192193e94225aNeil Roberts * Added in version 2. 5168576527cfacaf42af8316e1030c192193e94225aNeil Roberts */ 5178576527cfacaf42af8316e1030c192193e94225aNeil Roberts __u64 flags; 5188576527cfacaf42af8316e1030c192193e94225aNeil Roberts#define I915_MMAP_WC 0x1 5192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 5202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_mmap_gtt { 5222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle for the object being mapped. */ 5232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 5242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 pad; 5252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 5262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Fake offset to use for subsequent mmap call 5272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 5282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * This is a fixed-size type for 32/64 compatibility. 5292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 offset; 5312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 5322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_set_domain { 5342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle for the object */ 5352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 5362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** New read domains */ 5382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 read_domains; 5392b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5402b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** New write domain */ 5412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 write_domain; 5422b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 5432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_sw_finish { 5452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle for the object */ 5462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 5472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 5482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_relocation_entry { 5502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 5512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Handle of the buffer being pointed to by this relocation entry. 5522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 5532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * It's appealing to make this be an index into the mm_validate_entry 5542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * list to refer to the buffer, but this allows the driver to create 5552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * a relocation list for state buffers and not re-write it per 5562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * exec using the buffer. 5572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5582b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 target_handle; 5592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 5612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Value to be added to the offset of the target buffer to make up 5622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * the relocation entry. 5632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 delta; 5652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Offset in the buffer the relocation entry will be written into */ 5672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 offset; 5682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 5702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Offset value of the target buffer that the relocation entry was last 5712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * written as. 5722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 5732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * If the buffer has the same offset as last time, we can skip syncing 5742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * and writing the relocation. This value is written back out by 5752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * the execbuffer ioctl when the relocation is written. 5762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 presumed_offset; 5782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 5802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Target memory domains read by this operation. 5812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5822b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 read_domains; 5832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 5852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Target memory domains written by this operation. 5862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 5872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Note that only one domain may be written by the whole 5882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * execbuffer operation, so that where there are conflicts, 5892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * the application will get -EINVAL back. 5902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 write_domain; 5922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 5932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** @{ 5952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Intel memory domains 5962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 5972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Most of these just align with the various caches in 5982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * the system and are used to flush and invalidate as 5992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * objects end up cached in different domains. 6002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 6012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** CPU cache */ 6022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_GEM_DOMAIN_CPU 0x00000001 6032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** Render cache, used by 2D and 3D drawing */ 6042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_GEM_DOMAIN_RENDER 0x00000002 6052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** Sampler cache, used by texture engine */ 6062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_GEM_DOMAIN_SAMPLER 0x00000004 6072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** Command queue, used to load batch buffers */ 6082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_GEM_DOMAIN_COMMAND 0x00000008 6092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** Instruction cache, used by shader programs */ 6102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_GEM_DOMAIN_INSTRUCTION 0x00000010 6112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** Vertex address cache */ 6122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_GEM_DOMAIN_VERTEX 0x00000020 6132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** GTT domain - aperture and scanout */ 6142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_GEM_DOMAIN_GTT 0x00000040 6152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** @} */ 6162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_exec_object { 6182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 6192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * User's handle for a buffer to be bound into the GTT for this 6202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * operation. 6212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 6222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 6232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Number of relocations to be performed on this buffer */ 6252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 relocation_count; 6262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 6272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Pointer to array of struct drm_i915_gem_relocation_entry containing 6282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * the relocations to be performed in this buffer. 6292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 6302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 relocs_ptr; 6312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Required alignment in graphics aperture */ 6332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 alignment; 6342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 6362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Returned value of the updated offset of the object, for future 6372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * presumed_offset writes. 6382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 6392b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 offset; 6402b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 6412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6422b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_execbuffer { 6432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 6442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * List of buffers to be validated with their relocations to be 6452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * performend on them. 6462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 6472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * This is a pointer to an array of struct drm_i915_gem_validate_entry. 6482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 6492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * These buffers must be listed in an order such that all relocations 6502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * a buffer is performing refer to buffers that have already appeared 6512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * in the validate list. 6522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 6532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 buffers_ptr; 6542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 buffer_count; 6552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Offset in the batchbuffer to start execution from. */ 6572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 batch_start_offset; 6582b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Bytes used in batchbuffer from batch_start_offset */ 6592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 batch_len; 6602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 DR1; 6612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 DR4; 6622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 num_cliprects; 6632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** This is a struct drm_clip_rect *cliprects */ 6642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 cliprects_ptr; 6652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 6662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 667b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnesstruct drm_i915_gem_exec_object2 { 668b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes /** 669b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes * User's handle for a buffer to be bound into the GTT for this 670b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes * operation. 671b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes */ 672b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u32 handle; 673b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes 674b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes /** Number of relocations to be performed on this buffer */ 675b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u32 relocation_count; 676b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes /** 677b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes * Pointer to array of struct drm_i915_gem_relocation_entry containing 678b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes * the relocations to be performed in this buffer. 679b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes */ 680b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u64 relocs_ptr; 681b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes 682b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes /** Required alignment in graphics aperture */ 683b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u64 alignment; 684b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes 685b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes /** 6867d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * When the EXEC_OBJECT_PINNED flag is specified this is populated by 6877d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * the user with the GTT offset at which this object will be pinned. 6887d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * When the I915_EXEC_NO_RELOC flag is specified this must contain the 6897d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * presumed_offset of the object. 6907d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * During execbuffer2 the kernel populates it with the value of the 6917d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * current GTT offset of the object, for future presumed_offset writes. 692b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes */ 693b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u64 offset; 694b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes 695b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes#define EXEC_OBJECT_NEEDS_FENCE (1<<0) 696a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define EXEC_OBJECT_NEEDS_GTT (1<<1) 697a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define EXEC_OBJECT_WRITE (1<<2) 6987d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen#define EXEC_OBJECT_SUPPORTS_48B_ADDRESS (1<<3) 6997d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen#define EXEC_OBJECT_PINNED (1<<4) 7007d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen#define __EXEC_OBJECT_UNKNOWN_FLAGS -(EXEC_OBJECT_PINNED<<1) 701b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u64 flags; 702a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky 703b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u64 rsvd1; 704b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u64 rsvd2; 705b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes}; 706b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes 707b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnesstruct drm_i915_gem_execbuffer2 { 708b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes /** 709b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes * List of gem_exec_object2 structs 710b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes */ 711b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u64 buffers_ptr; 712b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u32 buffer_count; 713b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes 714b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes /** Offset in the batchbuffer to start execution from. */ 715b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u32 batch_start_offset; 716b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes /** Bytes used in batchbuffer from batch_start_offset */ 717b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u32 batch_len; 718b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u32 DR1; 719b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u32 DR4; 720b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u32 num_cliprects; 721b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes /** This is a struct drm_clip_rect *cliprects */ 722b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u64 cliprects_ptr; 723057fab3382c02af54126ce395c43d4e6dce9439aChris Wilson#define I915_EXEC_RING_MASK (7<<0) 724057fab3382c02af54126ce395c43d4e6dce9439aChris Wilson#define I915_EXEC_DEFAULT (0<<0) 725431f7f00db844534dbcf9a63da0d2832a3d91bffDave Airlie#define I915_EXEC_RENDER (1<<0) 726057fab3382c02af54126ce395c43d4e6dce9439aChris Wilson#define I915_EXEC_BSD (2<<0) 727057fab3382c02af54126ce395c43d4e6dce9439aChris Wilson#define I915_EXEC_BLT (3<<0) 728011999927f76a7e9ba8f047fae4b4e084da6c2c3Xiang, Haihao#define I915_EXEC_VEBOX (4<<0) 7290184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson 7300184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson/* Used for switching the constants addressing mode on gen4+ RENDER ring. 7310184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson * Gen6+ only supports relative addressing to dynamic state (default) and 7320184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson * absolute addressing. 7330184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson * 7340184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson * These flags are ignored for the BSD and BLT rings. 7350184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson */ 7360184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson#define I915_EXEC_CONSTANTS_MASK (3<<6) 7370184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson#define I915_EXEC_CONSTANTS_REL_GENERAL (0<<6) /* default */ 7380184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson#define I915_EXEC_CONSTANTS_ABSOLUTE (1<<6) 7390184bb1c6d946bcaf198f7680b3405adca676790Chris Wilson#define I915_EXEC_CONSTANTS_REL_SURFACE (2<<6) /* gen4/5 only */ 74066375fd6e8d3e95df5d124883a1426460c1b8ed8Zou Nan hai __u64 flags; 741a5b2946889471f6075852949f90f660e43b68532Ben Widawsky __u64 rsvd1; /* now used for context info */ 742b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes __u64 rsvd2; 743b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes}; 744b50964027bef249a0cc3d511de05c2464e0a1e22Jesse Barnes 7459fb83a49cb7e3db2f168aac5172fafb6fa0d69c8Eric Anholt/** Resets the SO write offset registers for transform feedback on gen7. */ 7469fb83a49cb7e3db2f168aac5172fafb6fa0d69c8Eric Anholt#define I915_EXEC_GEN7_SOL_RESET (1<<8) 7479fb83a49cb7e3db2f168aac5172fafb6fa0d69c8Eric Anholt 748a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky/** Request a privileged ("secure") batch buffer. Note only available for 749a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * DRM_ROOT_ONLY | DRM_MASTER processes. 750a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky */ 751a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define I915_EXEC_SECURE (1<<9) 752a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky 753a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky/** Inform the kernel that the batch is and will always be pinned. This 754a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * negates the requirement for a workaround to be performed to avoid 755a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * an incoherent CS (such as can be found on 830/845). If this flag is 756a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * not passed, the kernel will endeavour to make sure the batch is 757a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * coherent with the CS before execution. If this flag is passed, 758a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * userspace assumes the responsibility for ensuring the same. 759a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky */ 760a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define I915_EXEC_IS_PINNED (1<<10) 761a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky 76220edfb9a16414688670439f8849488e08b64c5e7Damien Lespiau/** Provide a hint to the kernel that the command stream and auxiliary 763a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * state buffers already holds the correct presumed addresses and so the 764a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * relocation process may be skipped if no buffers need to be moved in 765a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * preparation for the execbuffer. 766a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky */ 767a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define I915_EXEC_NO_RELOC (1<<11) 768a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky 769a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky/** Use the reloc.handle as an index into the exec object array rather 770a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * than as the per-file handle. 771a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky */ 772a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define I915_EXEC_HANDLE_LUT (1<<12) 773a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky 7748576527cfacaf42af8316e1030c192193e94225aNeil Roberts/** Used for switching BSD rings on the platforms with two BSD rings */ 7758576527cfacaf42af8316e1030c192193e94225aNeil Roberts#define I915_EXEC_BSD_MASK (3<<13) 7768576527cfacaf42af8316e1030c192193e94225aNeil Roberts#define I915_EXEC_BSD_DEFAULT (0<<13) /* default ping-pong mode */ 7778576527cfacaf42af8316e1030c192193e94225aNeil Roberts#define I915_EXEC_BSD_RING1 (1<<13) 7788576527cfacaf42af8316e1030c192193e94225aNeil Roberts#define I915_EXEC_BSD_RING2 (2<<13) 7798576527cfacaf42af8316e1030c192193e94225aNeil Roberts 7807d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen/** Tell the kernel that the batchbuffer is processed by 7817d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * the resource streamer. 7827d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen */ 7837d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen#define I915_EXEC_RESOURCE_STREAMER (1<<15) 7847d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen 7857d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen#define __I915_EXEC_UNKNOWN_FLAGS -(I915_EXEC_RESOURCE_STREAMER<<1) 786a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky 787a5b2946889471f6075852949f90f660e43b68532Ben Widawsky#define I915_EXEC_CONTEXT_ID_MASK (0xffffffff) 788a5b2946889471f6075852949f90f660e43b68532Ben Widawsky#define i915_execbuffer2_set_context_id(eb2, context) \ 789a5b2946889471f6075852949f90f660e43b68532Ben Widawsky (eb2).rsvd1 = context & I915_EXEC_CONTEXT_ID_MASK 790a5b2946889471f6075852949f90f660e43b68532Ben Widawsky#define i915_execbuffer2_get_context_id(eb2) \ 791a5b2946889471f6075852949f90f660e43b68532Ben Widawsky ((eb2).rsvd1 & I915_EXEC_CONTEXT_ID_MASK) 792a5b2946889471f6075852949f90f660e43b68532Ben Widawsky 7932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_pin { 7942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle of the buffer to be pinned. */ 7952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 7962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 pad; 7972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** alignment required within the aperture */ 7992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 alignment; 8002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 8012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Returned GTT offset of the buffer. */ 8022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 offset; 8032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 8042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 8052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_unpin { 8062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle of the buffer to be unpinned. */ 8072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 8082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 pad; 8092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 8102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 8112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_busy { 8122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle of the buffer to check for busy */ 8132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 8142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 815934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt /** Return busy status (1 if busy, 0 if idle). 816934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt * The high word is used to indicate on which rings the object 817934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt * currently resides: 818934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt * 16:31 - busy (r or r/w) rings (16 render, 17 bsd, 18 blt, etc) 819934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt */ 8202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 busy; 8212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 8222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 823a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky/** 824a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * I915_CACHING_NONE 825a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * 826a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * GPU access is not coherent with cpu caches. Default for machines without an 827a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * LLC. 828a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky */ 829a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define I915_CACHING_NONE 0 830a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky/** 831a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * I915_CACHING_CACHED 832a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * 833a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * GPU access is coherent with cpu caches and furthermore the data is cached in 834a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * last-level caches shared between cpu cores and the gpu GT. Default on 835a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * machines with HAS_LLC. 836a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky */ 837a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define I915_CACHING_CACHED 1 838a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky/** 839a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * I915_CACHING_DISPLAY 840a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * 841a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * Special GPU caching mode which is coherent with the scanout engines. 842a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * Transparently falls back to I915_CACHING_NONE on platforms where no special 843a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * cache mode (like write-through or gfdt flushing) is available. The kernel 844a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * automatically sets this mode when using a buffer as a scanout target. 845a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * Userspace can manually set this mode to avoid a costly stall and clflush in 846a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * the hotpath of drawing the first frame. 847a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky */ 848a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#define I915_CACHING_DISPLAY 2 849934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt 850a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawskystruct drm_i915_gem_caching { 851934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt /** 852a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * Handle of the buffer to set/get the caching level of. */ 853934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt __u32 handle; 854934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt 855934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt /** 856934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt * Cacheing level to apply or return value 857934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt * 858a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky * bits0-15 are for generic caching control (i.e. the above defined 859934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt * values). bits16-31 are reserved for platform-specific variations 860934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt * (e.g. l3$ caching on gen7). */ 861a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky __u32 caching; 862934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt}; 863934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt 8642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_TILING_NONE 0 8652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_TILING_X 1 8662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_TILING_Y 2 8672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 8682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BIT_6_SWIZZLE_NONE 0 8692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BIT_6_SWIZZLE_9 1 8702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BIT_6_SWIZZLE_9_10 2 8712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BIT_6_SWIZZLE_9_11 3 8722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BIT_6_SWIZZLE_9_10_11 4 8732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Not seen by userland */ 8742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BIT_6_SWIZZLE_UNKNOWN 5 8752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* Seen by userland. */ 8762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BIT_6_SWIZZLE_9_17 6 8772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_BIT_6_SWIZZLE_9_10_17 7 8782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 8792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_set_tiling { 8802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle of the buffer to have its tiling state updated */ 8812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 8822b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 8832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 8842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Tiling mode for the object (I915_TILING_NONE, I915_TILING_X, 8852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * I915_TILING_Y). 8862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 8872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * This value is to be set on request, and will be updated by the 8882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * kernel on successful return with the actual chosen tiling layout. 8892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 8902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * The tiling mode may be demoted to I915_TILING_NONE when the system 8912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * has bit 6 swizzling that can't be managed correctly by GEM. 8922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 8932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Buffer contents become undefined when changing tiling_mode. 8942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 8952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 tiling_mode; 8962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 8972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 8982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Stride in bytes for the object when in I915_TILING_X or 8992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * I915_TILING_Y. 9002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 9012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 stride; 9022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 9032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 9042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Returned address bit 6 swizzling required for CPU access through 9052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * mmap mapping. 9062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 9072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 swizzle_mode; 9082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 9092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 9102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_get_tiling { 9112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle of the buffer to get tiling state for. */ 9122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 9132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 9142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 9152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Current tiling mode for the object (I915_TILING_NONE, I915_TILING_X, 9162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * I915_TILING_Y). 9172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 9182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 tiling_mode; 9192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 9202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 9212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Returned address bit 6 swizzling required for CPU access through 9222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * mmap mapping. 9232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 9242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 swizzle_mode; 9258576527cfacaf42af8316e1030c192193e94225aNeil Roberts 9268576527cfacaf42af8316e1030c192193e94225aNeil Roberts /** 9278576527cfacaf42af8316e1030c192193e94225aNeil Roberts * Returned address bit 6 swizzling required for CPU access through 9288576527cfacaf42af8316e1030c192193e94225aNeil Roberts * mmap mapping whilst bound. 9298576527cfacaf42af8316e1030c192193e94225aNeil Roberts */ 9308576527cfacaf42af8316e1030c192193e94225aNeil Roberts __u32 phys_swizzle_mode; 9312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 9322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 9332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_get_aperture { 9342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Total size of the aperture used by i915_gem_execbuffer, in bytes */ 9352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 aper_size; 9362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 9372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** 9382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Available space in the aperture used by i915_gem_execbuffer, in 9392b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * bytes 9402b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 9412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 aper_available_size; 9422b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 9432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 9442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_get_pipe_from_crtc_id { 9452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** ID of CRTC being requested **/ 9462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 crtc_id; 9472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 9482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** pipe of requested CRTC **/ 9492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 pipe; 9502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 9512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 9522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_MADV_WILLNEED 0 9532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_MADV_DONTNEED 1 9542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define __I915_MADV_PURGED 2 /* internal state */ 9552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 9562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_i915_gem_madvise { 9572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle of the buffer to change the backing store advice */ 9582b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 9592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 9602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* Advice: either the buffer will be needed again in the near future, 9612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * or wont be and could be discarded under memory pressure. 9622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 9632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 madv; 9642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 9652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Whether the backing store still exists. */ 9662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 retained; 9672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 9682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 9692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* flags */ 9702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_TYPE_MASK 0xff 9712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_YUV_PLANAR 0x01 9722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_YUV_PACKED 0x02 9732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_RGB 0x03 9742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 9752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_DEPTH_MASK 0xff00 9762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_RGB24 0x1000 9772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_RGB16 0x2000 9782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_RGB15 0x3000 9792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_YUV422 0x0100 9802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_YUV411 0x0200 9812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_YUV420 0x0300 9822b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_YUV410 0x0400 9832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 9842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_SWAP_MASK 0xff0000 9852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_NO_SWAP 0x000000 9862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_UV_SWAP 0x010000 9872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_Y_SWAP 0x020000 9882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_Y_AND_UV_SWAP 0x030000 9892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 9902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_FLAGS_MASK 0xff000000 9912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_ENABLE 0x01000000 9922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 9932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_intel_overlay_put_image { 9942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* various flags and src format description */ 9952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 flags; 9962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* source picture description */ 9972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 bo_handle; 9982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* stride values and offsets are in bytes, buffer relative */ 9992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 stride_Y; /* stride for packed formats */ 10002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 stride_UV; 10012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 offset_Y; /* offset for packet formats */ 10022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 offset_U; 10032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 offset_V; 10042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* in pixels */ 10052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 src_width; 10062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 src_height; 10072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* to compensate the scaling factors for partially covered surfaces */ 10082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 src_scan_width; 10092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 src_scan_height; 10102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* output crtc description */ 10112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 crtc_id; 10122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 dst_x; 10132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 dst_y; 10142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 dst_width; 10152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u16 dst_height; 10162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 10172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 10182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* flags */ 10192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_UPDATE_ATTRS (1<<0) 10202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define I915_OVERLAY_UPDATE_GAMMA (1<<1) 10217d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen#define I915_OVERLAY_DISABLE_DEST_COLORKEY (1<<2) 10222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_intel_overlay_attrs { 10232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 flags; 10242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 color_key; 10252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __s32 brightness; 10262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 contrast; 10272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 saturation; 10282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 gamma0; 10292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 gamma1; 10302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 gamma2; 10312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 gamma3; 10322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 gamma4; 10332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 gamma5; 10342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 10352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 103666518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes/* 103766518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes * Intel sprite handling 103866518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes * 103966518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes * Color keying works with a min/mask/max tuple. Both source and destination 104066518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes * color keying is allowed. 104166518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes * 104266518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes * Source keying: 104366518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes * Sprite pixels within the min & max values, masked against the color channels 104466518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes * specified in the mask field, will be transparent. All other pixels will 104566518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes * be displayed on top of the primary plane. For RGB surfaces, only the min 104666518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes * and mask fields will be used; ranged compares are not allowed. 104766518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes * 104866518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes * Destination keying: 104966518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes * Primary plane pixels that match the min value, masked against the color 105066518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes * channels specified in the mask field, will be replaced by corresponding 105166518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes * pixels from the sprite plane. 105266518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes * 105366518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes * Note that source & destination keying are exclusive; only one can be 105466518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes * active on a given plane. 105566518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes */ 105666518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes 105766518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes#define I915_SET_COLORKEY_NONE (1<<0) /* disable color key matching */ 105866518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes#define I915_SET_COLORKEY_DESTINATION (1<<1) 105966518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes#define I915_SET_COLORKEY_SOURCE (1<<2) 106066518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnesstruct drm_intel_sprite_colorkey { 106166518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes __u32 plane_id; 106266518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes __u32 min_value; 106366518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes __u32 channel_mask; 106466518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes __u32 max_value; 106566518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes __u32 flags; 106666518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes}; 106766518ab5653cfdc840cd69e7b653ec05df060584Jesse Barnes 1068ba6130c2d6f4e9833f4d5b43da01673827b26bd4Ben Widawskystruct drm_i915_gem_wait { 1069ba6130c2d6f4e9833f4d5b43da01673827b26bd4Ben Widawsky /** Handle of BO we shall wait on */ 1070ba6130c2d6f4e9833f4d5b43da01673827b26bd4Ben Widawsky __u32 bo_handle; 1071ba6130c2d6f4e9833f4d5b43da01673827b26bd4Ben Widawsky __u32 flags; 1072ba6130c2d6f4e9833f4d5b43da01673827b26bd4Ben Widawsky /** Number of nanoseconds to wait, Returns time remaining. */ 1073ba6130c2d6f4e9833f4d5b43da01673827b26bd4Ben Widawsky __s64 timeout_ns; 1074ba6130c2d6f4e9833f4d5b43da01673827b26bd4Ben Widawsky}; 1075ba6130c2d6f4e9833f4d5b43da01673827b26bd4Ben Widawsky 1076a5b2946889471f6075852949f90f660e43b68532Ben Widawskystruct drm_i915_gem_context_create { 1077a5b2946889471f6075852949f90f660e43b68532Ben Widawsky /* output: id of new context*/ 1078a5b2946889471f6075852949f90f660e43b68532Ben Widawsky __u32 ctx_id; 1079a5b2946889471f6075852949f90f660e43b68532Ben Widawsky __u32 pad; 1080a5b2946889471f6075852949f90f660e43b68532Ben Widawsky}; 1081a5b2946889471f6075852949f90f660e43b68532Ben Widawsky 1082a5b2946889471f6075852949f90f660e43b68532Ben Widawskystruct drm_i915_gem_context_destroy { 1083a5b2946889471f6075852949f90f660e43b68532Ben Widawsky __u32 ctx_id; 1084a5b2946889471f6075852949f90f660e43b68532Ben Widawsky __u32 pad; 1085a5b2946889471f6075852949f90f660e43b68532Ben Widawsky}; 1086a5b2946889471f6075852949f90f660e43b68532Ben Widawsky 1087934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholtstruct drm_i915_reg_read { 10887d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen /* 10897d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * Register offset. 10907d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * For 64bit wide registers where the upper 32bits don't immediately 10917d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * follow the lower 32bits, the offset of the lower 32bits must 10927d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * be specified 10937d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen */ 1094934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt __u64 offset; 1095934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt __u64 val; /* Return value */ 1096934ea3b32127ea2a4ba5bf14228af6c60d3437b6Eric Anholt}; 10977d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen/* Known registers: 10987d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * 10997d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * Render engine timestamp - 0x2358 + 64bit - gen7+ 11007d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * - Note this register returns an invalid value if using the default 11017d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * single instruction 8byte read, in order to workaround that use 11027d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * offset (0x2538 | 1) instead. 11037d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen * 11047d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen */ 11055a41b025042c42788977e67aea8d1bf3b59baae4Ian Romanick 11065a41b025042c42788977e67aea8d1bf3b59baae4Ian Romanickstruct drm_i915_reset_stats { 11075a41b025042c42788977e67aea8d1bf3b59baae4Ian Romanick __u32 ctx_id; 11085a41b025042c42788977e67aea8d1bf3b59baae4Ian Romanick __u32 flags; 11095a41b025042c42788977e67aea8d1bf3b59baae4Ian Romanick 11105a41b025042c42788977e67aea8d1bf3b59baae4Ian Romanick /* All resets since boot/module reload, for all contexts */ 11115a41b025042c42788977e67aea8d1bf3b59baae4Ian Romanick __u32 reset_count; 11125a41b025042c42788977e67aea8d1bf3b59baae4Ian Romanick 11135a41b025042c42788977e67aea8d1bf3b59baae4Ian Romanick /* Number of batches lost when active in GPU, for this context */ 11145a41b025042c42788977e67aea8d1bf3b59baae4Ian Romanick __u32 batch_active; 11155a41b025042c42788977e67aea8d1bf3b59baae4Ian Romanick 11165a41b025042c42788977e67aea8d1bf3b59baae4Ian Romanick /* Number of batches lost pending for execution, for this context */ 11175a41b025042c42788977e67aea8d1bf3b59baae4Ian Romanick __u32 batch_pending; 11185a41b025042c42788977e67aea8d1bf3b59baae4Ian Romanick 11195a41b025042c42788977e67aea8d1bf3b59baae4Ian Romanick __u32 pad; 11205a41b025042c42788977e67aea8d1bf3b59baae4Ian Romanick}; 11215a41b025042c42788977e67aea8d1bf3b59baae4Ian Romanick 11224fddc92e04f5326d78b1bb0252e2f64725e96edbTvrtko Ursulinstruct drm_i915_gem_userptr { 11234fddc92e04f5326d78b1bb0252e2f64725e96edbTvrtko Ursulin __u64 user_ptr; 11244fddc92e04f5326d78b1bb0252e2f64725e96edbTvrtko Ursulin __u64 user_size; 11254fddc92e04f5326d78b1bb0252e2f64725e96edbTvrtko Ursulin __u32 flags; 11264fddc92e04f5326d78b1bb0252e2f64725e96edbTvrtko Ursulin#define I915_USERPTR_READ_ONLY 0x1 11274fddc92e04f5326d78b1bb0252e2f64725e96edbTvrtko Ursulin#define I915_USERPTR_UNSYNCHRONIZED 0x80000000 11284fddc92e04f5326d78b1bb0252e2f64725e96edbTvrtko Ursulin /** 11298576527cfacaf42af8316e1030c192193e94225aNeil Roberts * Returned handle for the object. 11308576527cfacaf42af8316e1030c192193e94225aNeil Roberts * 11318576527cfacaf42af8316e1030c192193e94225aNeil Roberts * Object handles are nonzero. 11328576527cfacaf42af8316e1030c192193e94225aNeil Roberts */ 11334fddc92e04f5326d78b1bb0252e2f64725e96edbTvrtko Ursulin __u32 handle; 11344fddc92e04f5326d78b1bb0252e2f64725e96edbTvrtko Ursulin}; 11354fddc92e04f5326d78b1bb0252e2f64725e96edbTvrtko Ursulin 11368576527cfacaf42af8316e1030c192193e94225aNeil Robertsstruct drm_i915_gem_context_param { 11378576527cfacaf42af8316e1030c192193e94225aNeil Roberts __u32 ctx_id; 11388576527cfacaf42af8316e1030c192193e94225aNeil Roberts __u32 size; 11398576527cfacaf42af8316e1030c192193e94225aNeil Roberts __u64 param; 11407d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen#define I915_CONTEXT_PARAM_BAN_PERIOD 0x1 11417d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen#define I915_CONTEXT_PARAM_NO_ZEROMAP 0x2 11427d74a83d22e694b2cd71e40992fd5a970d227e32Kristian Høgsberg Kristensen#define I915_CONTEXT_PARAM_GTT_SIZE 0x3 11438576527cfacaf42af8316e1030c192193e94225aNeil Roberts __u64 value; 11448576527cfacaf42af8316e1030c192193e94225aNeil Roberts}; 11458576527cfacaf42af8316e1030c192193e94225aNeil Roberts 1146a254cb50414a5def5c872a765c0dd1295a550c6bBen Widawsky#endif /* _I915_DRM_H_ */ 1147