2 * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the
7 * "Software"), to deal in the Software without restriction, including
8 * without limitation the rights to use, copy, modify, merge, publish,
9 * distribute, sub license, and/or sell copies of the Software, and to
10 * permit persons to whom the Software is furnished to do so, subject to
11 * the following conditions:
13 * The above copyright notice and this permission notice (including the
14 * next paragraph) shall be included in all copies or substantial portions
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
20 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
21 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
22 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
23 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26 * Author: Alan Hourihane <alanh@tungstengraphics.com>
27 * Author: Jakob Bornecrantz <wallbraker@gmail.com>
28 * Author: Corbin Simpson <MostAwesomedude@gmail.com>
32 #include "../../state_trackers/xorg/xorg_winsys.h"
34 static void r300_xorg_identify(int flags);
35 static Bool r300_xorg_pci_probe(DriverPtr driver,
37 struct pci_device *device,
40 static const struct pci_id_match r300_xorg_device_match[] = {
41 {0x1002, PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY, 0, 0, 0},
45 static SymTabRec r300_xorg_chipsets[] = {
46 {PCI_MATCH_ANY, "ATI R300 Graphics Chipset"},
50 static PciChipsets r300_xorg_pci_devices[] = {
51 {PCI_MATCH_ANY, PCI_MATCH_ANY, NULL},
55 static XF86ModuleVersionInfo r300_xorg_version = {
61 0, 1, 0, /* major, minor, patch */
69 * Xorg driver exported structures
72 _X_EXPORT DriverRec r300_driver = {
77 xorg_tracker_available_options,
81 r300_xorg_device_match,
85 static MODULESETUPPROTO(r300_xorg_setup);
87 _X_EXPORT XF86ModuleData r300ModuleData = {
94 * Xorg driver functions
98 r300_xorg_setup(pointer module, pointer opts, int *errmaj, int *errmin)
100 static Bool setupDone = 0;
102 /* This module should be loaded only once, but check to be sure.
106 xf86AddDriver(&r300_driver, module, HaveDriverFuncs);
109 * The return value must be non-NULL on success even though there
110 * is no TearDownProc.
115 *errmaj = LDR_ONCEONLY;
121 r300_xorg_identify(int flags)
123 xf86PrintChipsets("r300", "Driver for Radeon Gallium with KMS",
128 r300_xorg_pci_probe(DriverPtr driver,
129 int entity_num, struct pci_device *device, intptr_t match_data)
131 ScrnInfoPtr scrn = NULL;
132 EntityInfoPtr entity;
134 scrn = xf86ConfigPciEntity(scrn, 0, entity_num, r300_xorg_pci_devices,
135 NULL, NULL, NULL, NULL, NULL);
137 scrn->driverVersion = 1;
138 scrn->driverName = "r300";
142 entity = xf86GetEntityInfo(entity_num);
144 /* Use all the functions from the xorg tracker */
145 xorg_tracker_set_functions(scrn);