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 * Author: Corbin Simpson <MostAwesomedude@gmail.com> 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "../../state_trackers/xorg/xorg_winsys.h" 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r300_xorg_identify(int flags); 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic Bool r300_xorg_pci_probe(DriverPtr driver, 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int entity_num, 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pci_device *device, 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org intptr_t match_data); 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic const struct pci_id_match r300_xorg_device_match[] = { 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org {0x1002, PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY, 0, 0, 0}, 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org {0, 0, 0}, 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org}; 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic SymTabRec r300_xorg_chipsets[] = { 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org {PCI_MATCH_ANY, "ATI R300 Graphics Chipset"}, 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org {-1, NULL} 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org}; 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic PciChipsets r300_xorg_pci_devices[] = { 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org {PCI_MATCH_ANY, PCI_MATCH_ANY, NULL}, 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org {-1, -1, NULL} 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org}; 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic XF86ModuleVersionInfo r300_xorg_version = { 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org "r300", 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MODULEVENDORSTRING, 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MODINFOSTRING1, 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MODINFOSTRING2, 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org XORG_VERSION_CURRENT, 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 0, 1, 0, /* major, minor, patch */ 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ABI_CLASS_VIDEODRV, 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ABI_VIDEODRV_VERSION, 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MOD_CLASS_VIDEODRV, 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org {0, 0, 0, 0} 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org}; 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Xorg driver exported structures 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_X_EXPORT DriverRec r300_driver = { 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1, 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org "r300", 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_xorg_identify, 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org NULL, 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org xorg_tracker_available_options, 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org NULL, 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 0, 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org NULL, 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_xorg_device_match, 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_xorg_pci_probe 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org}; 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic MODULESETUPPROTO(r300_xorg_setup); 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_X_EXPORT XF86ModuleData r300ModuleData = { 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org &r300_xorg_version, 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_xorg_setup, 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org NULL 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org}; 92f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 93f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 94f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Xorg driver functions 95f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 96f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 97f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic pointer 98f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgr300_xorg_setup(pointer module, pointer opts, int *errmaj, int *errmin) 99f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org static Bool setupDone = 0; 101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* This module should be loaded only once, but check to be sure. 103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!setupDone) { 105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org setupDone = 1; 106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org xf86AddDriver(&r300_driver, module, HaveDriverFuncs); 107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The return value must be non-NULL on success even though there 110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * is no TearDownProc. 111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (pointer) 1; 113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } else { 114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (errmaj) 115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *errmaj = LDR_ONCEONLY; 116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 118f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 119f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 120f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void 121f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgr300_xorg_identify(int flags) 122f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 123f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org xf86PrintChipsets("r300", "Driver for Radeon Gallium with KMS", 124f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r300_xorg_chipsets); 125f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 126f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 127f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic Bool 128f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgr300_xorg_pci_probe(DriverPtr driver, 129f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int entity_num, struct pci_device *device, intptr_t match_data) 130f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 131f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ScrnInfoPtr scrn = NULL; 132f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org EntityInfoPtr entity; 133f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 134f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org scrn = xf86ConfigPciEntity(scrn, 0, entity_num, r300_xorg_pci_devices, 135f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org NULL, NULL, NULL, NULL, NULL); 136f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (scrn != NULL) { 137f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org scrn->driverVersion = 1; 138f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org scrn->driverName = "r300"; 139f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org scrn->name = "r300"; 140f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org scrn->Probe = NULL; 141f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 142f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org entity = xf86GetEntityInfo(entity_num); 143f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 144f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Use all the functions from the xorg tracker */ 145f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org xorg_tracker_set_functions(scrn); 146f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 147f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return scrn != NULL; 148f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 149