1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * All Rights Reserved. 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Permission is hereby granted, free of charge, to any person obtaining a 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * copy of this software and associated documentation files (the 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * "Software"), to deal in the Software without restriction, including 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * without limitation the rights to use, copy, modify, merge, publish, 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * distribute, sub license, and/or sell copies of the Software, and to 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * permit persons to whom the Software is furnished to do so, subject to 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the following conditions: 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The above copyright notice and this permission notice (including the 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * next paragraph) shall be included in all copies or substantial portions 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * of the Software. 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Author: Alan Hourihane <alanh@tungstengraphics.com> 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Author: Jakob Bornecrantz <wallbraker@gmail.com> 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "../../state_trackers/xorg/xorg_winsys.h" 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void intel_xorg_identify(int flags); 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic Bool intel_xorg_pci_probe(DriverPtr driver, 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int entity_num, 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pci_device *device, 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org intptr_t match_data); 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic const struct pci_id_match intel_xorg_device_match[] = { 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org {0x8086, PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY, 0, 0, 0}, 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org {0, 0, 0}, 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org}; 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic SymTabRec intel_xorg_chipsets[] = { 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org {PCI_MATCH_ANY, "Intel Graphics Device"}, 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org {-1, NULL} 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org}; 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic PciChipsets intel_xorg_pci_devices[] = { 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org {PCI_MATCH_ANY, PCI_MATCH_ANY, NULL}, 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org {-1, -1, NULL} 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org}; 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic XF86ModuleVersionInfo intel_xorg_version = { 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org "i915", 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MODULEVENDORSTRING, 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MODINFOSTRING1, 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MODINFOSTRING2, 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org XORG_VERSION_CURRENT, 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 0, 1, 0, /* major, minor, patch */ 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ABI_CLASS_VIDEODRV, 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ABI_VIDEODRV_VERSION, 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MOD_CLASS_VIDEODRV, 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org {0, 0, 0, 0} 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org}; 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Xorg driver exported structures 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_X_EXPORT DriverRec modesetting = { 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1, 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org "modesetting", 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org intel_xorg_identify, 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org NULL, 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org xorg_tracker_available_options, 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org NULL, 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 0, 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org NULL, 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org intel_xorg_device_match, 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org intel_xorg_pci_probe 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org}; 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic MODULESETUPPROTO(intel_xorg_setup); 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_X_EXPORT XF86ModuleData modesettingModuleData = { 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org &intel_xorg_version, 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org intel_xorg_setup, 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org NULL 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org}; 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 92f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 93f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Xorg driver functions 94f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 95f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 96f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic pointer 97f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgintel_xorg_setup(pointer module, pointer opts, int *errmaj, int *errmin) 98f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 99f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org static Bool setupDone = 0; 100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* This module should be loaded only once, but check to be sure. 102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!setupDone) { 104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org setupDone = 1; 105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org xf86AddDriver(&modesetting, module, HaveDriverFuncs); 106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The return value must be non-NULL on success even though there 109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * is no TearDownProc. 110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (pointer) 1; 112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (errmaj) 114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *errmaj = LDR_ONCEONLY; 115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 118f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 119f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void 120f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgintel_xorg_identify(int flags) 121f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 122f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org xf86PrintChipsets("modesetting", "Driver for Modesetting Kernel Drivers", 123f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org intel_xorg_chipsets); 124f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 125f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 126f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic Bool 127f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgintel_xorg_pci_probe(DriverPtr driver, 128f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int entity_num, struct pci_device *device, intptr_t match_data) 129f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 130f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ScrnInfoPtr scrn = NULL; 131f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org EntityInfoPtr entity; 132f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 133f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org scrn = xf86ConfigPciEntity(scrn, 0, entity_num, intel_xorg_pci_devices, 134f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org NULL, NULL, NULL, NULL, NULL); 135f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (scrn != NULL) { 136f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org scrn->driverVersion = 1; 137f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org scrn->driverName = "i915"; 138f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org scrn->name = "modesetting"; 139f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org scrn->Probe = NULL; 140f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 141f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org entity = xf86GetEntityInfo(entity_num); 142f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 143f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Use all the functions from the xorg tracker */ 144f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org xorg_tracker_set_functions(scrn); 145f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 146f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return scrn != NULL; 147f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 148