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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/**
2 * \file radeon_drv.c
3 * ATI Radeon driver
4 *
5 * \author Gareth Hughes <gareth@valinux.com>
6 */
7
8/*
9 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
10 * All Rights Reserved.
11 *
12 * Permission is hereby granted, free of charge, to any person obtaining a
13 * copy of this software and associated documentation files (the "Software"),
14 * to deal in the Software without restriction, including without limitation
15 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
16 * and/or sell copies of the Software, and to permit persons to whom the
17 * Software is furnished to do so, subject to the following conditions:
18 *
19 * The above copyright notice and this permission notice (including the next
20 * paragraph) shall be included in all copies or substantial portions of the
21 * Software.
22 *
23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
24 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
25 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
26 * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
27 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
28 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
29 * OTHER DEALINGS IN THE SOFTWARE.
30 */
31
Linus Torvalds1da177e2005-04-16 15:20:36 -070032#include "drmP.h"
33#include "drm.h"
34#include "radeon_drm.h"
35#include "radeon_drv.h"
36
37#include "drm_pciids.h"
Jerome Glisse771fe6b2009-06-05 14:42:42 +020038#include <linux/console.h>
Paul Gortmakere0cd3602011-08-30 11:04:30 -040039#include <linux/module.h>
Jerome Glisse771fe6b2009-06-05 14:42:42 +020040
41
Jerome Glisse771fe6b2009-06-05 14:42:42 +020042/*
43 * KMS wrapper.
Dave Airlie0de1a572010-03-01 16:32:15 +100044 * - 2.0.0 - initial interface
45 * - 2.1.0 - add square tiling interface
Alex Deucherfdb43522010-03-26 15:24:14 -040046 * - 2.2.0 - add r6xx/r7xx const buffer support
Marek Olšákcae94b02010-02-21 21:24:15 +010047 * - 2.3.0 - add MSPOS + 3D texture + r500 VAP regs
Jerome Glissebc35afd2010-05-12 18:01:13 +020048 * - 2.4.0 - add crtc id query
Alex Deucher148a03b2010-06-03 19:00:03 -040049 * - 2.5.0 - add get accel 2 to work around ddx breakage for evergreen
Dave Airlieab9e1f52010-07-13 11:11:11 +100050 * - 2.6.0 - add tiling config query (r6xx+), add initial HiZ support (r300->r500)
Alex Deucher71901cc2010-10-21 13:45:30 -040051 * 2.7.0 - fixups for r600 2D tiling support. (no external ABI change), add eg dyn gpr regs
Alex Deucher58bbf012011-01-24 17:14:26 -050052 * 2.8.0 - pageflip support, r500 US_FORMAT regs. r500 ARGB2101010 colorbuf, r300->r500 CMASK, clock crystal query
Dave Airlie486af182011-03-01 14:32:27 +100053 * 2.9.0 - r600 tiling (s3tc,rgtc) working, SET_PREDICATION packet 3 on r600 + eg, backend query
Alex Deucherb8709892011-07-27 04:17:25 +000054 * 2.10.0 - fusion 2D tiling
55 * 2.11.0 - backend map, initial compute support for the CS checker
Marek Olšáke70f2242011-10-25 01:38:45 +020056 * 2.12.0 - RADEON_CS_KEEP_TILING_FLAGS
Marek Olšákdd220a02012-01-27 12:17:59 -050057 * 2.13.0 - virtual memory support, streamout
Jerome Glisse285484e2011-12-16 17:03:42 -050058 * 2.14.0 - add evergreen tiling informations
Tom Stellard609c1e12012-03-20 17:17:55 -040059 * 2.15.0 - add max_pipes query
Jerome Glissed2609872012-06-09 10:57:41 -040060 * 2.16.0 - fix evergreen 2D tiled surface calculation
Alex Deucher7c77bf22012-06-14 22:06:37 +020061 * 2.17.0 - add STRMOUT_BASE_UPDATE for r7xx
Marek Olšák0f457e42012-07-29 16:24:57 +020062 * 2.18.0 - r600-eg: allow "invalid" DB formats
Marek Olšákb51ad122012-08-09 16:34:16 +020063 * 2.19.0 - r600-eg: MSAA textures
Marek Olšák6759a0a2012-08-09 16:34:17 +020064 * 2.20.0 - r600-si: RADEON_INFO_TIMESTAMP query
Marek Olšákc116cc92012-08-19 02:22:09 +020065 * 2.21.0 - r600-r700: FMASK and CMASK
Marek Olšák523885d2012-08-24 14:27:36 +020066 * 2.22.0 - r600 only: RESOLVE_BOX allowed
Marek Olšák46fc8782012-09-25 01:45:33 +020067 * 2.23.0 - allow STRMOUT_BASE_UPDATE on RS780 and RS880
Jerome Glisse771fe6b2009-06-05 14:42:42 +020068 */
69#define KMS_DRIVER_MAJOR 2
Marek Olšák46fc8782012-09-25 01:45:33 +020070#define KMS_DRIVER_MINOR 23
Jerome Glisse771fe6b2009-06-05 14:42:42 +020071#define KMS_DRIVER_PATCHLEVEL 0
72int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags);
73int radeon_driver_unload_kms(struct drm_device *dev);
74int radeon_driver_firstopen_kms(struct drm_device *dev);
75void radeon_driver_lastclose_kms(struct drm_device *dev);
76int radeon_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv);
77void radeon_driver_postclose_kms(struct drm_device *dev,
78 struct drm_file *file_priv);
79void radeon_driver_preclose_kms(struct drm_device *dev,
80 struct drm_file *file_priv);
81int radeon_suspend_kms(struct drm_device *dev, pm_message_t state);
82int radeon_resume_kms(struct drm_device *dev);
83u32 radeon_get_vblank_counter_kms(struct drm_device *dev, int crtc);
84int radeon_enable_vblank_kms(struct drm_device *dev, int crtc);
85void radeon_disable_vblank_kms(struct drm_device *dev, int crtc);
Mario Kleinerf5a80202010-10-23 04:42:17 +020086int radeon_get_vblank_timestamp_kms(struct drm_device *dev, int crtc,
87 int *max_error,
88 struct timeval *vblank_time,
89 unsigned flags);
Jerome Glisse771fe6b2009-06-05 14:42:42 +020090void radeon_driver_irq_preinstall_kms(struct drm_device *dev);
91int radeon_driver_irq_postinstall_kms(struct drm_device *dev);
92void radeon_driver_irq_uninstall_kms(struct drm_device *dev);
93irqreturn_t radeon_driver_irq_handler_kms(DRM_IRQ_ARGS);
Jerome Glisse771fe6b2009-06-05 14:42:42 +020094int radeon_dma_ioctl_kms(struct drm_device *dev, void *data,
95 struct drm_file *file_priv);
96int radeon_gem_object_init(struct drm_gem_object *obj);
97void radeon_gem_object_free(struct drm_gem_object *obj);
Jerome Glisse721604a2012-01-05 22:11:05 -050098int radeon_gem_object_open(struct drm_gem_object *obj,
99 struct drm_file *file_priv);
100void radeon_gem_object_close(struct drm_gem_object *obj,
101 struct drm_file *file_priv);
Mario Kleinerf5a80202010-10-23 04:42:17 +0200102extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, int crtc,
103 int *vpos, int *hpos);
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200104extern struct drm_ioctl_desc radeon_ioctls_kms[];
105extern int radeon_max_kms_ioctl;
106int radeon_mmap(struct file *filp, struct vm_area_struct *vma);
Dave Airlieff72145b2011-02-07 12:16:14 +1000107int radeon_mode_dumb_mmap(struct drm_file *filp,
108 struct drm_device *dev,
109 uint32_t handle, uint64_t *offset_p);
110int radeon_mode_dumb_create(struct drm_file *file_priv,
111 struct drm_device *dev,
112 struct drm_mode_create_dumb *args);
113int radeon_mode_dumb_destroy(struct drm_file *file_priv,
114 struct drm_device *dev,
115 uint32_t handle);
Alex Deucher40f5cf92012-05-10 18:33:13 -0400116struct dma_buf *radeon_gem_prime_export(struct drm_device *dev,
117 struct drm_gem_object *obj,
118 int flags);
119struct drm_gem_object *radeon_gem_prime_import(struct drm_device *dev,
120 struct dma_buf *dma_buf);
Dave Airlieff72145b2011-02-07 12:16:14 +1000121
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200122#if defined(CONFIG_DEBUG_FS)
123int radeon_debugfs_init(struct drm_minor *minor);
124void radeon_debugfs_cleanup(struct drm_minor *minor);
125#endif
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200126
Linus Torvalds1da177e2005-04-16 15:20:36 -0700127
Dave Airlie689b9d72005-09-30 17:09:07 +1000128int radeon_no_wb;
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200129int radeon_modeset = -1;
130int radeon_dynclks = -1;
131int radeon_r4xx_atom = 0;
132int radeon_agpmode = 0;
133int radeon_vram_limit = 0;
134int radeon_gart_size = 512; /* default gart size */
135int radeon_benchmarking = 0;
Michel Dänzerecc0b322009-07-21 11:23:57 +0200136int radeon_testing = 0;
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200137int radeon_connector_table = 0;
Dave Airlie4ce001a2009-08-13 16:32:14 +1000138int radeon_tv = 1;
Alex Deucher805c2212011-06-06 17:39:16 -0400139int radeon_audio = 0;
Alex Deucherf46c0122010-03-31 00:33:27 -0400140int radeon_disp_priority = 0;
Alex Deuchere2b0a8e2010-03-17 02:07:37 -0400141int radeon_hw_i2c = 0;
Dave Airlie197bbb32012-06-27 08:35:54 +0100142int radeon_pcie_gen2 = -1;
Alex Deuchera18cee12011-11-01 14:20:30 -0400143int radeon_msi = -1;
Christian König3368ff02012-05-02 15:11:21 +0200144int radeon_lockup_timeout = 10000;
Dave Airlie689b9d72005-09-30 17:09:07 +1000145
Niels de Vos61a2d072008-07-31 00:07:23 -0700146MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers");
Dave Airlie689b9d72005-09-30 17:09:07 +1000147module_param_named(no_wb, radeon_no_wb, int, 0444);
148
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200149MODULE_PARM_DESC(modeset, "Disable/Enable modesetting");
150module_param_named(modeset, radeon_modeset, int, 0400);
151
152MODULE_PARM_DESC(dynclks, "Disable/Enable dynamic clocks");
153module_param_named(dynclks, radeon_dynclks, int, 0444);
154
155MODULE_PARM_DESC(r4xx_atom, "Enable ATOMBIOS modesetting for R4xx");
156module_param_named(r4xx_atom, radeon_r4xx_atom, int, 0444);
157
158MODULE_PARM_DESC(vramlimit, "Restrict VRAM for testing");
159module_param_named(vramlimit, radeon_vram_limit, int, 0600);
160
161MODULE_PARM_DESC(agpmode, "AGP Mode (-1 == PCI)");
162module_param_named(agpmode, radeon_agpmode, int, 0444);
163
Jean Delvare27d4d052011-11-30 17:22:55 +0100164MODULE_PARM_DESC(gartsize, "Size of PCIE/IGP gart to setup in megabytes (32, 64, etc)");
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200165module_param_named(gartsize, radeon_gart_size, int, 0600);
166
167MODULE_PARM_DESC(benchmark, "Run benchmark");
168module_param_named(benchmark, radeon_benchmarking, int, 0444);
169
Michel Dänzerecc0b322009-07-21 11:23:57 +0200170MODULE_PARM_DESC(test, "Run tests");
171module_param_named(test, radeon_testing, int, 0444);
172
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200173MODULE_PARM_DESC(connector_table, "Force connector table");
174module_param_named(connector_table, radeon_connector_table, int, 0444);
Dave Airlie4ce001a2009-08-13 16:32:14 +1000175
176MODULE_PARM_DESC(tv, "TV enable (0 = disable)");
177module_param_named(tv, radeon_tv, int, 0444);
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200178
Alex Deucher805c2212011-06-06 17:39:16 -0400179MODULE_PARM_DESC(audio, "Audio enable (1 = enable)");
Christian Koenigdafc3bd2009-10-11 23:49:13 +0200180module_param_named(audio, radeon_audio, int, 0444);
181
Alex Deucherf46c0122010-03-31 00:33:27 -0400182MODULE_PARM_DESC(disp_priority, "Display Priority (0 = auto, 1 = normal, 2 = high)");
183module_param_named(disp_priority, radeon_disp_priority, int, 0444);
184
Alex Deuchere2b0a8e2010-03-17 02:07:37 -0400185MODULE_PARM_DESC(hw_i2c, "hw i2c engine enable (0 = disable)");
186module_param_named(hw_i2c, radeon_hw_i2c, int, 0444);
187
Dave Airlie197bbb32012-06-27 08:35:54 +0100188MODULE_PARM_DESC(pcie_gen2, "PCIE Gen2 mode (-1 = auto, 0 = disable, 1 = enable)");
Alex Deucherd42dd572011-01-12 20:05:11 -0500189module_param_named(pcie_gen2, radeon_pcie_gen2, int, 0444);
190
Alex Deuchera18cee12011-11-01 14:20:30 -0400191MODULE_PARM_DESC(msi, "MSI support (1 = enable, 0 = disable, -1 = auto)");
192module_param_named(msi, radeon_msi, int, 0444);
193
Christian König3368ff02012-05-02 15:11:21 +0200194MODULE_PARM_DESC(lockup_timeout, "GPU lockup timeout in ms (defaul 10000 = 10 seconds, 0 = disable)");
195module_param_named(lockup_timeout, radeon_lockup_timeout, int, 0444);
196
Jesse Barnes0a3e67a2008-09-30 12:14:26 -0700197static int radeon_suspend(struct drm_device *dev, pm_message_t state)
198{
199 drm_radeon_private_t *dev_priv = dev->dev_private;
200
Dave Airlie03efb882009-03-10 18:36:38 +1000201 if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
202 return 0;
203
Jesse Barnes0a3e67a2008-09-30 12:14:26 -0700204 /* Disable *all* interrupts */
Alex Deucher800b6992009-03-06 11:47:54 -0500205 if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600)
Jesse Barnes0a3e67a2008-09-30 12:14:26 -0700206 RADEON_WRITE(R500_DxMODE_INT_MASK, 0);
207 RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
208 return 0;
209}
210
211static int radeon_resume(struct drm_device *dev)
212{
213 drm_radeon_private_t *dev_priv = dev->dev_private;
214
Dave Airlie03efb882009-03-10 18:36:38 +1000215 if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
216 return 0;
217
Jesse Barnes0a3e67a2008-09-30 12:14:26 -0700218 /* Restore interrupt registers */
Alex Deucher800b6992009-03-06 11:47:54 -0500219 if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600)
Jesse Barnes0a3e67a2008-09-30 12:14:26 -0700220 RADEON_WRITE(R500_DxMODE_INT_MASK, dev_priv->r500_disp_irq_reg);
221 RADEON_WRITE(RADEON_GEN_INT_CNTL, dev_priv->irq_enable_reg);
222 return 0;
223}
224
Linus Torvalds1da177e2005-04-16 15:20:36 -0700225static struct pci_device_id pciidlist[] = {
226 radeon_PCI_IDS
227};
228
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200229#if defined(CONFIG_DRM_RADEON_KMS)
230MODULE_DEVICE_TABLE(pci, pciidlist);
231#endif
232
Arjan van de Vene08e96d2011-10-31 07:28:57 -0700233static const struct file_operations radeon_driver_old_fops = {
234 .owner = THIS_MODULE,
235 .open = drm_open,
236 .release = drm_release,
237 .unlocked_ioctl = drm_ioctl,
238 .mmap = drm_mmap,
239 .poll = drm_poll,
240 .fasync = drm_fasync,
241 .read = drm_read,
242#ifdef CONFIG_COMPAT
243 .compat_ioctl = radeon_compat_ioctl,
244#endif
245 .llseek = noop_llseek,
246};
247
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200248static struct drm_driver driver_old = {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000249 .driver_features =
250 DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG |
Jesse Barnes0a3e67a2008-09-30 12:14:26 -0700251 DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700252 .dev_priv_size = sizeof(drm_radeon_buf_priv_t),
Dave Airlie22eae942005-11-10 22:16:34 +1100253 .load = radeon_driver_load,
254 .firstopen = radeon_driver_firstopen,
255 .open = radeon_driver_open,
256 .preclose = radeon_driver_preclose,
257 .postclose = radeon_driver_postclose,
258 .lastclose = radeon_driver_lastclose,
259 .unload = radeon_driver_unload,
Jesse Barnes0a3e67a2008-09-30 12:14:26 -0700260 .suspend = radeon_suspend,
261 .resume = radeon_resume,
262 .get_vblank_counter = radeon_get_vblank_counter,
263 .enable_vblank = radeon_enable_vblank,
264 .disable_vblank = radeon_disable_vblank,
Dave Airlie60f2ee02008-12-19 10:22:02 +1100265 .master_create = radeon_master_create,
266 .master_destroy = radeon_master_destroy,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700267 .irq_preinstall = radeon_driver_irq_preinstall,
268 .irq_postinstall = radeon_driver_irq_postinstall,
269 .irq_uninstall = radeon_driver_irq_uninstall,
270 .irq_handler = radeon_driver_irq_handler,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700271 .ioctls = radeon_ioctls,
272 .dma_ioctl = radeon_cp_buffers,
Arjan van de Vene08e96d2011-10-31 07:28:57 -0700273 .fops = &radeon_driver_old_fops,
Dave Airlie22eae942005-11-10 22:16:34 +1100274 .name = DRIVER_NAME,
275 .desc = DRIVER_DESC,
276 .date = DRIVER_DATE,
277 .major = DRIVER_MAJOR,
278 .minor = DRIVER_MINOR,
279 .patchlevel = DRIVER_PATCHLEVEL,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700280};
281
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200282static struct drm_driver kms_driver;
283
Benjamin Herrenschmidta56f7422010-10-06 16:39:07 +0000284static void radeon_kick_out_firmware_fb(struct pci_dev *pdev)
285{
286 struct apertures_struct *ap;
287 bool primary = false;
288
289 ap = alloc_apertures(1);
290 ap->ranges[0].base = pci_resource_start(pdev, 0);
291 ap->ranges[0].size = pci_resource_len(pdev, 0);
292
293#ifdef CONFIG_X86
294 primary = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW;
295#endif
296 remove_conflicting_framebuffers(ap, "radeondrmfb", primary);
297 kfree(ap);
298}
299
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200300static int __devinit
301radeon_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
302{
Benjamin Herrenschmidta56f7422010-10-06 16:39:07 +0000303 /* Get rid of things like offb */
304 radeon_kick_out_firmware_fb(pdev);
305
Jordan Crousedcdb1672010-05-27 13:40:25 -0600306 return drm_get_pci_dev(pdev, ent, &kms_driver);
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200307}
308
309static void
310radeon_pci_remove(struct pci_dev *pdev)
311{
312 struct drm_device *dev = pci_get_drvdata(pdev);
313
314 drm_put_dev(dev);
315}
316
317static int
318radeon_pci_suspend(struct pci_dev *pdev, pm_message_t state)
319{
320 struct drm_device *dev = pci_get_drvdata(pdev);
321 return radeon_suspend_kms(dev, state);
322}
323
324static int
325radeon_pci_resume(struct pci_dev *pdev)
326{
327 struct drm_device *dev = pci_get_drvdata(pdev);
328 return radeon_resume_kms(dev);
329}
330
Arjan van de Vene08e96d2011-10-31 07:28:57 -0700331static const struct file_operations radeon_driver_kms_fops = {
332 .owner = THIS_MODULE,
333 .open = drm_open,
334 .release = drm_release,
335 .unlocked_ioctl = drm_ioctl,
336 .mmap = radeon_mmap,
337 .poll = drm_poll,
338 .fasync = drm_fasync,
339 .read = drm_read,
340#ifdef CONFIG_COMPAT
341 .compat_ioctl = radeon_kms_compat_ioctl,
342#endif
343};
344
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200345static struct drm_driver kms_driver = {
346 .driver_features =
347 DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG |
Alex Deucher40f5cf92012-05-10 18:33:13 -0400348 DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED | DRIVER_GEM |
349 DRIVER_PRIME,
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200350 .dev_priv_size = 0,
351 .load = radeon_driver_load_kms,
352 .firstopen = radeon_driver_firstopen_kms,
353 .open = radeon_driver_open_kms,
354 .preclose = radeon_driver_preclose_kms,
355 .postclose = radeon_driver_postclose_kms,
356 .lastclose = radeon_driver_lastclose_kms,
357 .unload = radeon_driver_unload_kms,
358 .suspend = radeon_suspend_kms,
359 .resume = radeon_resume_kms,
360 .get_vblank_counter = radeon_get_vblank_counter_kms,
361 .enable_vblank = radeon_enable_vblank_kms,
362 .disable_vblank = radeon_disable_vblank_kms,
Mario Kleinerf5a80202010-10-23 04:42:17 +0200363 .get_vblank_timestamp = radeon_get_vblank_timestamp_kms,
364 .get_scanout_position = radeon_get_crtc_scanoutpos,
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200365#if defined(CONFIG_DEBUG_FS)
366 .debugfs_init = radeon_debugfs_init,
367 .debugfs_cleanup = radeon_debugfs_cleanup,
368#endif
369 .irq_preinstall = radeon_driver_irq_preinstall_kms,
370 .irq_postinstall = radeon_driver_irq_postinstall_kms,
371 .irq_uninstall = radeon_driver_irq_uninstall_kms,
372 .irq_handler = radeon_driver_irq_handler_kms,
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200373 .ioctls = radeon_ioctls_kms,
374 .gem_init_object = radeon_gem_object_init,
375 .gem_free_object = radeon_gem_object_free,
Jerome Glisse721604a2012-01-05 22:11:05 -0500376 .gem_open_object = radeon_gem_object_open,
377 .gem_close_object = radeon_gem_object_close,
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200378 .dma_ioctl = radeon_dma_ioctl_kms,
Dave Airlieff72145b2011-02-07 12:16:14 +1000379 .dumb_create = radeon_mode_dumb_create,
380 .dumb_map_offset = radeon_mode_dumb_mmap,
381 .dumb_destroy = radeon_mode_dumb_destroy,
Arjan van de Vene08e96d2011-10-31 07:28:57 -0700382 .fops = &radeon_driver_kms_fops,
Alex Deucher40f5cf92012-05-10 18:33:13 -0400383
384 .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
385 .prime_fd_to_handle = drm_gem_prime_fd_to_handle,
386 .gem_prime_export = radeon_gem_prime_export,
387 .gem_prime_import = radeon_gem_prime_import,
388
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200389 .name = DRIVER_NAME,
390 .desc = DRIVER_DESC,
391 .date = DRIVER_DATE,
392 .major = KMS_DRIVER_MAJOR,
393 .minor = KMS_DRIVER_MINOR,
394 .patchlevel = KMS_DRIVER_PATCHLEVEL,
395};
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200396
397static struct drm_driver *driver;
Dave Airlie8410ea32010-12-15 03:16:38 +1000398static struct pci_driver *pdriver;
399
400static struct pci_driver radeon_pci_driver = {
401 .name = DRIVER_NAME,
402 .id_table = pciidlist,
403};
404
405static struct pci_driver radeon_kms_pci_driver = {
406 .name = DRIVER_NAME,
407 .id_table = pciidlist,
408 .probe = radeon_pci_probe,
409 .remove = radeon_pci_remove,
410 .suspend = radeon_pci_suspend,
411 .resume = radeon_pci_resume,
412};
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200413
Linus Torvalds1da177e2005-04-16 15:20:36 -0700414static int __init radeon_init(void)
415{
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200416 driver = &driver_old;
Dave Airlie8410ea32010-12-15 03:16:38 +1000417 pdriver = &radeon_pci_driver;
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200418 driver->num_ioctls = radeon_max_ioctl;
Dave Airliede050652009-08-03 12:05:34 +1000419#ifdef CONFIG_VGA_CONSOLE
420 if (vgacon_text_force() && radeon_modeset == -1) {
421 DRM_INFO("VGACON disable radeon kernel modesetting.\n");
422 driver = &driver_old;
Dave Airlie8410ea32010-12-15 03:16:38 +1000423 pdriver = &radeon_pci_driver;
Dave Airliede050652009-08-03 12:05:34 +1000424 driver->driver_features &= ~DRIVER_MODESET;
425 radeon_modeset = 0;
426 }
427#endif
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200428 /* if enabled by default */
429 if (radeon_modeset == -1) {
Dave Airliea0cdc642009-09-08 11:09:50 +1000430#ifdef CONFIG_DRM_RADEON_KMS
431 DRM_INFO("radeon defaulting to kernel modesetting.\n");
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200432 radeon_modeset = 1;
Dave Airliea0cdc642009-09-08 11:09:50 +1000433#else
434 DRM_INFO("radeon defaulting to userspace modesetting.\n");
435 radeon_modeset = 0;
436#endif
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200437 }
438 if (radeon_modeset == 1) {
439 DRM_INFO("radeon kernel modesetting enabled.\n");
440 driver = &kms_driver;
Dave Airlie8410ea32010-12-15 03:16:38 +1000441 pdriver = &radeon_kms_pci_driver;
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200442 driver->driver_features |= DRIVER_MODESET;
443 driver->num_ioctls = radeon_max_kms_ioctl;
Dave Airlie6a9ee8a2010-02-01 15:38:10 +1000444 radeon_register_atpx_handler();
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200445 }
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200446 /* if the vga console setting is enabled still
447 * let modprobe override it */
Dave Airlie8410ea32010-12-15 03:16:38 +1000448 return drm_pci_init(driver, pdriver);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700449}
450
451static void __exit radeon_exit(void)
452{
Dave Airlie8410ea32010-12-15 03:16:38 +1000453 drm_pci_exit(driver, pdriver);
Dave Airlie6a9ee8a2010-02-01 15:38:10 +1000454 radeon_unregister_atpx_handler();
Linus Torvalds1da177e2005-04-16 15:20:36 -0700455}
456
Jerome Glisse176f6132009-06-22 18:16:13 +0200457module_init(radeon_init);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700458module_exit(radeon_exit);
459
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000460MODULE_AUTHOR(DRIVER_AUTHOR);
461MODULE_DESCRIPTION(DRIVER_DESC);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700462MODULE_LICENSE("GPL and additional rights");