Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /** |
| 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 Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 32 | #include "drmP.h" |
| 33 | #include "drm.h" |
| 34 | #include "radeon_drm.h" |
| 35 | #include "radeon_drv.h" |
| 36 | |
| 37 | #include "drm_pciids.h" |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 38 | #include <linux/console.h> |
Paul Gortmaker | e0cd360 | 2011-08-30 11:04:30 -0400 | [diff] [blame] | 39 | #include <linux/module.h> |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 40 | |
| 41 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 42 | /* |
| 43 | * KMS wrapper. |
Dave Airlie | 0de1a57 | 2010-03-01 16:32:15 +1000 | [diff] [blame] | 44 | * - 2.0.0 - initial interface |
| 45 | * - 2.1.0 - add square tiling interface |
Alex Deucher | fdb4352 | 2010-03-26 15:24:14 -0400 | [diff] [blame] | 46 | * - 2.2.0 - add r6xx/r7xx const buffer support |
Marek Olšák | cae94b0 | 2010-02-21 21:24:15 +0100 | [diff] [blame] | 47 | * - 2.3.0 - add MSPOS + 3D texture + r500 VAP regs |
Jerome Glisse | bc35afd | 2010-05-12 18:01:13 +0200 | [diff] [blame] | 48 | * - 2.4.0 - add crtc id query |
Alex Deucher | 148a03b | 2010-06-03 19:00:03 -0400 | [diff] [blame] | 49 | * - 2.5.0 - add get accel 2 to work around ddx breakage for evergreen |
Dave Airlie | ab9e1f5 | 2010-07-13 11:11:11 +1000 | [diff] [blame] | 50 | * - 2.6.0 - add tiling config query (r6xx+), add initial HiZ support (r300->r500) |
Alex Deucher | 71901cc | 2010-10-21 13:45:30 -0400 | [diff] [blame] | 51 | * 2.7.0 - fixups for r600 2D tiling support. (no external ABI change), add eg dyn gpr regs |
Alex Deucher | 58bbf01 | 2011-01-24 17:14:26 -0500 | [diff] [blame] | 52 | * 2.8.0 - pageflip support, r500 US_FORMAT regs. r500 ARGB2101010 colorbuf, r300->r500 CMASK, clock crystal query |
Dave Airlie | 486af18 | 2011-03-01 14:32:27 +1000 | [diff] [blame] | 53 | * 2.9.0 - r600 tiling (s3tc,rgtc) working, SET_PREDICATION packet 3 on r600 + eg, backend query |
Alex Deucher | b870989 | 2011-07-27 04:17:25 +0000 | [diff] [blame] | 54 | * 2.10.0 - fusion 2D tiling |
| 55 | * 2.11.0 - backend map, initial compute support for the CS checker |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 56 | */ |
| 57 | #define KMS_DRIVER_MAJOR 2 |
Alex Deucher | e55b942 | 2011-07-15 19:53:52 +0000 | [diff] [blame] | 58 | #define KMS_DRIVER_MINOR 11 |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 59 | #define KMS_DRIVER_PATCHLEVEL 0 |
| 60 | int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags); |
| 61 | int radeon_driver_unload_kms(struct drm_device *dev); |
| 62 | int radeon_driver_firstopen_kms(struct drm_device *dev); |
| 63 | void radeon_driver_lastclose_kms(struct drm_device *dev); |
| 64 | int radeon_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv); |
| 65 | void radeon_driver_postclose_kms(struct drm_device *dev, |
| 66 | struct drm_file *file_priv); |
| 67 | void radeon_driver_preclose_kms(struct drm_device *dev, |
| 68 | struct drm_file *file_priv); |
| 69 | int radeon_suspend_kms(struct drm_device *dev, pm_message_t state); |
| 70 | int radeon_resume_kms(struct drm_device *dev); |
| 71 | u32 radeon_get_vblank_counter_kms(struct drm_device *dev, int crtc); |
| 72 | int radeon_enable_vblank_kms(struct drm_device *dev, int crtc); |
| 73 | void radeon_disable_vblank_kms(struct drm_device *dev, int crtc); |
Mario Kleiner | f5a8020 | 2010-10-23 04:42:17 +0200 | [diff] [blame] | 74 | int radeon_get_vblank_timestamp_kms(struct drm_device *dev, int crtc, |
| 75 | int *max_error, |
| 76 | struct timeval *vblank_time, |
| 77 | unsigned flags); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 78 | void radeon_driver_irq_preinstall_kms(struct drm_device *dev); |
| 79 | int radeon_driver_irq_postinstall_kms(struct drm_device *dev); |
| 80 | void radeon_driver_irq_uninstall_kms(struct drm_device *dev); |
| 81 | irqreturn_t radeon_driver_irq_handler_kms(DRM_IRQ_ARGS); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 82 | int radeon_dma_ioctl_kms(struct drm_device *dev, void *data, |
| 83 | struct drm_file *file_priv); |
| 84 | int radeon_gem_object_init(struct drm_gem_object *obj); |
| 85 | void radeon_gem_object_free(struct drm_gem_object *obj); |
Mario Kleiner | f5a8020 | 2010-10-23 04:42:17 +0200 | [diff] [blame] | 86 | extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, int crtc, |
| 87 | int *vpos, int *hpos); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 88 | extern struct drm_ioctl_desc radeon_ioctls_kms[]; |
| 89 | extern int radeon_max_kms_ioctl; |
| 90 | int radeon_mmap(struct file *filp, struct vm_area_struct *vma); |
Dave Airlie | ff72145b | 2011-02-07 12:16:14 +1000 | [diff] [blame] | 91 | int radeon_mode_dumb_mmap(struct drm_file *filp, |
| 92 | struct drm_device *dev, |
| 93 | uint32_t handle, uint64_t *offset_p); |
| 94 | int radeon_mode_dumb_create(struct drm_file *file_priv, |
| 95 | struct drm_device *dev, |
| 96 | struct drm_mode_create_dumb *args); |
| 97 | int radeon_mode_dumb_destroy(struct drm_file *file_priv, |
| 98 | struct drm_device *dev, |
| 99 | uint32_t handle); |
| 100 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 101 | #if defined(CONFIG_DEBUG_FS) |
| 102 | int radeon_debugfs_init(struct drm_minor *minor); |
| 103 | void radeon_debugfs_cleanup(struct drm_minor *minor); |
| 104 | #endif |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 105 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 106 | |
Dave Airlie | 689b9d7 | 2005-09-30 17:09:07 +1000 | [diff] [blame] | 107 | int radeon_no_wb; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 108 | int radeon_modeset = -1; |
| 109 | int radeon_dynclks = -1; |
| 110 | int radeon_r4xx_atom = 0; |
| 111 | int radeon_agpmode = 0; |
| 112 | int radeon_vram_limit = 0; |
| 113 | int radeon_gart_size = 512; /* default gart size */ |
| 114 | int radeon_benchmarking = 0; |
Michel Dänzer | ecc0b32 | 2009-07-21 11:23:57 +0200 | [diff] [blame] | 115 | int radeon_testing = 0; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 116 | int radeon_connector_table = 0; |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 117 | int radeon_tv = 1; |
Alex Deucher | 805c221 | 2011-06-06 17:39:16 -0400 | [diff] [blame] | 118 | int radeon_audio = 0; |
Alex Deucher | f46c012 | 2010-03-31 00:33:27 -0400 | [diff] [blame] | 119 | int radeon_disp_priority = 0; |
Alex Deucher | e2b0a8e | 2010-03-17 02:07:37 -0400 | [diff] [blame] | 120 | int radeon_hw_i2c = 0; |
Alex Deucher | d42dd57 | 2011-01-12 20:05:11 -0500 | [diff] [blame] | 121 | int radeon_pcie_gen2 = 0; |
Alex Deucher | a18cee1 | 2011-11-01 14:20:30 -0400 | [diff] [blame] | 122 | int radeon_msi = -1; |
Dave Airlie | 689b9d7 | 2005-09-30 17:09:07 +1000 | [diff] [blame] | 123 | |
Niels de Vos | 61a2d07 | 2008-07-31 00:07:23 -0700 | [diff] [blame] | 124 | MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers"); |
Dave Airlie | 689b9d7 | 2005-09-30 17:09:07 +1000 | [diff] [blame] | 125 | module_param_named(no_wb, radeon_no_wb, int, 0444); |
| 126 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 127 | MODULE_PARM_DESC(modeset, "Disable/Enable modesetting"); |
| 128 | module_param_named(modeset, radeon_modeset, int, 0400); |
| 129 | |
| 130 | MODULE_PARM_DESC(dynclks, "Disable/Enable dynamic clocks"); |
| 131 | module_param_named(dynclks, radeon_dynclks, int, 0444); |
| 132 | |
| 133 | MODULE_PARM_DESC(r4xx_atom, "Enable ATOMBIOS modesetting for R4xx"); |
| 134 | module_param_named(r4xx_atom, radeon_r4xx_atom, int, 0444); |
| 135 | |
| 136 | MODULE_PARM_DESC(vramlimit, "Restrict VRAM for testing"); |
| 137 | module_param_named(vramlimit, radeon_vram_limit, int, 0600); |
| 138 | |
| 139 | MODULE_PARM_DESC(agpmode, "AGP Mode (-1 == PCI)"); |
| 140 | module_param_named(agpmode, radeon_agpmode, int, 0444); |
| 141 | |
| 142 | MODULE_PARM_DESC(gartsize, "Size of PCIE/IGP gart to setup in megabytes (32,64, etc)\n"); |
| 143 | module_param_named(gartsize, radeon_gart_size, int, 0600); |
| 144 | |
| 145 | MODULE_PARM_DESC(benchmark, "Run benchmark"); |
| 146 | module_param_named(benchmark, radeon_benchmarking, int, 0444); |
| 147 | |
Michel Dänzer | ecc0b32 | 2009-07-21 11:23:57 +0200 | [diff] [blame] | 148 | MODULE_PARM_DESC(test, "Run tests"); |
| 149 | module_param_named(test, radeon_testing, int, 0444); |
| 150 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 151 | MODULE_PARM_DESC(connector_table, "Force connector table"); |
| 152 | module_param_named(connector_table, radeon_connector_table, int, 0444); |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 153 | |
| 154 | MODULE_PARM_DESC(tv, "TV enable (0 = disable)"); |
| 155 | module_param_named(tv, radeon_tv, int, 0444); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 156 | |
Alex Deucher | 805c221 | 2011-06-06 17:39:16 -0400 | [diff] [blame] | 157 | MODULE_PARM_DESC(audio, "Audio enable (1 = enable)"); |
Christian Koenig | dafc3bd | 2009-10-11 23:49:13 +0200 | [diff] [blame] | 158 | module_param_named(audio, radeon_audio, int, 0444); |
| 159 | |
Alex Deucher | f46c012 | 2010-03-31 00:33:27 -0400 | [diff] [blame] | 160 | MODULE_PARM_DESC(disp_priority, "Display Priority (0 = auto, 1 = normal, 2 = high)"); |
| 161 | module_param_named(disp_priority, radeon_disp_priority, int, 0444); |
| 162 | |
Alex Deucher | e2b0a8e | 2010-03-17 02:07:37 -0400 | [diff] [blame] | 163 | MODULE_PARM_DESC(hw_i2c, "hw i2c engine enable (0 = disable)"); |
| 164 | module_param_named(hw_i2c, radeon_hw_i2c, int, 0444); |
| 165 | |
Alex Deucher | d42dd57 | 2011-01-12 20:05:11 -0500 | [diff] [blame] | 166 | MODULE_PARM_DESC(pcie_gen2, "PCIE Gen2 mode (1 = enable)"); |
| 167 | module_param_named(pcie_gen2, radeon_pcie_gen2, int, 0444); |
| 168 | |
Alex Deucher | a18cee1 | 2011-11-01 14:20:30 -0400 | [diff] [blame] | 169 | MODULE_PARM_DESC(msi, "MSI support (1 = enable, 0 = disable, -1 = auto)"); |
| 170 | module_param_named(msi, radeon_msi, int, 0444); |
| 171 | |
Jesse Barnes | 0a3e67a | 2008-09-30 12:14:26 -0700 | [diff] [blame] | 172 | static int radeon_suspend(struct drm_device *dev, pm_message_t state) |
| 173 | { |
| 174 | drm_radeon_private_t *dev_priv = dev->dev_private; |
| 175 | |
Dave Airlie | 03efb88 | 2009-03-10 18:36:38 +1000 | [diff] [blame] | 176 | if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) |
| 177 | return 0; |
| 178 | |
Jesse Barnes | 0a3e67a | 2008-09-30 12:14:26 -0700 | [diff] [blame] | 179 | /* Disable *all* interrupts */ |
Alex Deucher | 800b699 | 2009-03-06 11:47:54 -0500 | [diff] [blame] | 180 | if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600) |
Jesse Barnes | 0a3e67a | 2008-09-30 12:14:26 -0700 | [diff] [blame] | 181 | RADEON_WRITE(R500_DxMODE_INT_MASK, 0); |
| 182 | RADEON_WRITE(RADEON_GEN_INT_CNTL, 0); |
| 183 | return 0; |
| 184 | } |
| 185 | |
| 186 | static int radeon_resume(struct drm_device *dev) |
| 187 | { |
| 188 | drm_radeon_private_t *dev_priv = dev->dev_private; |
| 189 | |
Dave Airlie | 03efb88 | 2009-03-10 18:36:38 +1000 | [diff] [blame] | 190 | if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) |
| 191 | return 0; |
| 192 | |
Jesse Barnes | 0a3e67a | 2008-09-30 12:14:26 -0700 | [diff] [blame] | 193 | /* Restore interrupt registers */ |
Alex Deucher | 800b699 | 2009-03-06 11:47:54 -0500 | [diff] [blame] | 194 | if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600) |
Jesse Barnes | 0a3e67a | 2008-09-30 12:14:26 -0700 | [diff] [blame] | 195 | RADEON_WRITE(R500_DxMODE_INT_MASK, dev_priv->r500_disp_irq_reg); |
| 196 | RADEON_WRITE(RADEON_GEN_INT_CNTL, dev_priv->irq_enable_reg); |
| 197 | return 0; |
| 198 | } |
| 199 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 200 | static struct pci_device_id pciidlist[] = { |
| 201 | radeon_PCI_IDS |
| 202 | }; |
| 203 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 204 | #if defined(CONFIG_DRM_RADEON_KMS) |
| 205 | MODULE_DEVICE_TABLE(pci, pciidlist); |
| 206 | #endif |
| 207 | |
Arjan van de Ven | e08e96d | 2011-10-31 07:28:57 -0700 | [diff] [blame^] | 208 | static const struct file_operations radeon_driver_old_fops = { |
| 209 | .owner = THIS_MODULE, |
| 210 | .open = drm_open, |
| 211 | .release = drm_release, |
| 212 | .unlocked_ioctl = drm_ioctl, |
| 213 | .mmap = drm_mmap, |
| 214 | .poll = drm_poll, |
| 215 | .fasync = drm_fasync, |
| 216 | .read = drm_read, |
| 217 | #ifdef CONFIG_COMPAT |
| 218 | .compat_ioctl = radeon_compat_ioctl, |
| 219 | #endif |
| 220 | .llseek = noop_llseek, |
| 221 | }; |
| 222 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 223 | static struct drm_driver driver_old = { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 224 | .driver_features = |
| 225 | DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG | |
Jesse Barnes | 0a3e67a | 2008-09-30 12:14:26 -0700 | [diff] [blame] | 226 | DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 227 | .dev_priv_size = sizeof(drm_radeon_buf_priv_t), |
Dave Airlie | 22eae94 | 2005-11-10 22:16:34 +1100 | [diff] [blame] | 228 | .load = radeon_driver_load, |
| 229 | .firstopen = radeon_driver_firstopen, |
| 230 | .open = radeon_driver_open, |
| 231 | .preclose = radeon_driver_preclose, |
| 232 | .postclose = radeon_driver_postclose, |
| 233 | .lastclose = radeon_driver_lastclose, |
| 234 | .unload = radeon_driver_unload, |
Jesse Barnes | 0a3e67a | 2008-09-30 12:14:26 -0700 | [diff] [blame] | 235 | .suspend = radeon_suspend, |
| 236 | .resume = radeon_resume, |
| 237 | .get_vblank_counter = radeon_get_vblank_counter, |
| 238 | .enable_vblank = radeon_enable_vblank, |
| 239 | .disable_vblank = radeon_disable_vblank, |
Dave Airlie | 60f2ee0 | 2008-12-19 10:22:02 +1100 | [diff] [blame] | 240 | .master_create = radeon_master_create, |
| 241 | .master_destroy = radeon_master_destroy, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 242 | .irq_preinstall = radeon_driver_irq_preinstall, |
| 243 | .irq_postinstall = radeon_driver_irq_postinstall, |
| 244 | .irq_uninstall = radeon_driver_irq_uninstall, |
| 245 | .irq_handler = radeon_driver_irq_handler, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 246 | .reclaim_buffers = drm_core_reclaim_buffers, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 247 | .ioctls = radeon_ioctls, |
| 248 | .dma_ioctl = radeon_cp_buffers, |
Arjan van de Ven | e08e96d | 2011-10-31 07:28:57 -0700 | [diff] [blame^] | 249 | .fops = &radeon_driver_old_fops, |
Dave Airlie | 22eae94 | 2005-11-10 22:16:34 +1100 | [diff] [blame] | 250 | .name = DRIVER_NAME, |
| 251 | .desc = DRIVER_DESC, |
| 252 | .date = DRIVER_DATE, |
| 253 | .major = DRIVER_MAJOR, |
| 254 | .minor = DRIVER_MINOR, |
| 255 | .patchlevel = DRIVER_PATCHLEVEL, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 256 | }; |
| 257 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 258 | static struct drm_driver kms_driver; |
| 259 | |
Benjamin Herrenschmidt | a56f742 | 2010-10-06 16:39:07 +0000 | [diff] [blame] | 260 | static void radeon_kick_out_firmware_fb(struct pci_dev *pdev) |
| 261 | { |
| 262 | struct apertures_struct *ap; |
| 263 | bool primary = false; |
| 264 | |
| 265 | ap = alloc_apertures(1); |
| 266 | ap->ranges[0].base = pci_resource_start(pdev, 0); |
| 267 | ap->ranges[0].size = pci_resource_len(pdev, 0); |
| 268 | |
| 269 | #ifdef CONFIG_X86 |
| 270 | primary = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW; |
| 271 | #endif |
| 272 | remove_conflicting_framebuffers(ap, "radeondrmfb", primary); |
| 273 | kfree(ap); |
| 274 | } |
| 275 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 276 | static int __devinit |
| 277 | radeon_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) |
| 278 | { |
Benjamin Herrenschmidt | a56f742 | 2010-10-06 16:39:07 +0000 | [diff] [blame] | 279 | /* Get rid of things like offb */ |
| 280 | radeon_kick_out_firmware_fb(pdev); |
| 281 | |
Jordan Crouse | dcdb167 | 2010-05-27 13:40:25 -0600 | [diff] [blame] | 282 | return drm_get_pci_dev(pdev, ent, &kms_driver); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 283 | } |
| 284 | |
| 285 | static void |
| 286 | radeon_pci_remove(struct pci_dev *pdev) |
| 287 | { |
| 288 | struct drm_device *dev = pci_get_drvdata(pdev); |
| 289 | |
| 290 | drm_put_dev(dev); |
| 291 | } |
| 292 | |
| 293 | static int |
| 294 | radeon_pci_suspend(struct pci_dev *pdev, pm_message_t state) |
| 295 | { |
| 296 | struct drm_device *dev = pci_get_drvdata(pdev); |
| 297 | return radeon_suspend_kms(dev, state); |
| 298 | } |
| 299 | |
| 300 | static int |
| 301 | radeon_pci_resume(struct pci_dev *pdev) |
| 302 | { |
| 303 | struct drm_device *dev = pci_get_drvdata(pdev); |
| 304 | return radeon_resume_kms(dev); |
| 305 | } |
| 306 | |
Arjan van de Ven | e08e96d | 2011-10-31 07:28:57 -0700 | [diff] [blame^] | 307 | static const struct file_operations radeon_driver_kms_fops = { |
| 308 | .owner = THIS_MODULE, |
| 309 | .open = drm_open, |
| 310 | .release = drm_release, |
| 311 | .unlocked_ioctl = drm_ioctl, |
| 312 | .mmap = radeon_mmap, |
| 313 | .poll = drm_poll, |
| 314 | .fasync = drm_fasync, |
| 315 | .read = drm_read, |
| 316 | #ifdef CONFIG_COMPAT |
| 317 | .compat_ioctl = radeon_kms_compat_ioctl, |
| 318 | #endif |
| 319 | }; |
| 320 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 321 | static struct drm_driver kms_driver = { |
| 322 | .driver_features = |
| 323 | DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG | |
| 324 | DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED | DRIVER_GEM, |
| 325 | .dev_priv_size = 0, |
| 326 | .load = radeon_driver_load_kms, |
| 327 | .firstopen = radeon_driver_firstopen_kms, |
| 328 | .open = radeon_driver_open_kms, |
| 329 | .preclose = radeon_driver_preclose_kms, |
| 330 | .postclose = radeon_driver_postclose_kms, |
| 331 | .lastclose = radeon_driver_lastclose_kms, |
| 332 | .unload = radeon_driver_unload_kms, |
| 333 | .suspend = radeon_suspend_kms, |
| 334 | .resume = radeon_resume_kms, |
| 335 | .get_vblank_counter = radeon_get_vblank_counter_kms, |
| 336 | .enable_vblank = radeon_enable_vblank_kms, |
| 337 | .disable_vblank = radeon_disable_vblank_kms, |
Mario Kleiner | f5a8020 | 2010-10-23 04:42:17 +0200 | [diff] [blame] | 338 | .get_vblank_timestamp = radeon_get_vblank_timestamp_kms, |
| 339 | .get_scanout_position = radeon_get_crtc_scanoutpos, |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 340 | #if defined(CONFIG_DEBUG_FS) |
| 341 | .debugfs_init = radeon_debugfs_init, |
| 342 | .debugfs_cleanup = radeon_debugfs_cleanup, |
| 343 | #endif |
| 344 | .irq_preinstall = radeon_driver_irq_preinstall_kms, |
| 345 | .irq_postinstall = radeon_driver_irq_postinstall_kms, |
| 346 | .irq_uninstall = radeon_driver_irq_uninstall_kms, |
| 347 | .irq_handler = radeon_driver_irq_handler_kms, |
| 348 | .reclaim_buffers = drm_core_reclaim_buffers, |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 349 | .ioctls = radeon_ioctls_kms, |
| 350 | .gem_init_object = radeon_gem_object_init, |
| 351 | .gem_free_object = radeon_gem_object_free, |
| 352 | .dma_ioctl = radeon_dma_ioctl_kms, |
Dave Airlie | ff72145b | 2011-02-07 12:16:14 +1000 | [diff] [blame] | 353 | .dumb_create = radeon_mode_dumb_create, |
| 354 | .dumb_map_offset = radeon_mode_dumb_mmap, |
| 355 | .dumb_destroy = radeon_mode_dumb_destroy, |
Arjan van de Ven | e08e96d | 2011-10-31 07:28:57 -0700 | [diff] [blame^] | 356 | .fops = &radeon_driver_kms_fops, |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 357 | .name = DRIVER_NAME, |
| 358 | .desc = DRIVER_DESC, |
| 359 | .date = DRIVER_DATE, |
| 360 | .major = KMS_DRIVER_MAJOR, |
| 361 | .minor = KMS_DRIVER_MINOR, |
| 362 | .patchlevel = KMS_DRIVER_PATCHLEVEL, |
| 363 | }; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 364 | |
| 365 | static struct drm_driver *driver; |
Dave Airlie | 8410ea3 | 2010-12-15 03:16:38 +1000 | [diff] [blame] | 366 | static struct pci_driver *pdriver; |
| 367 | |
| 368 | static struct pci_driver radeon_pci_driver = { |
| 369 | .name = DRIVER_NAME, |
| 370 | .id_table = pciidlist, |
| 371 | }; |
| 372 | |
| 373 | static struct pci_driver radeon_kms_pci_driver = { |
| 374 | .name = DRIVER_NAME, |
| 375 | .id_table = pciidlist, |
| 376 | .probe = radeon_pci_probe, |
| 377 | .remove = radeon_pci_remove, |
| 378 | .suspend = radeon_pci_suspend, |
| 379 | .resume = radeon_pci_resume, |
| 380 | }; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 381 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 382 | static int __init radeon_init(void) |
| 383 | { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 384 | driver = &driver_old; |
Dave Airlie | 8410ea3 | 2010-12-15 03:16:38 +1000 | [diff] [blame] | 385 | pdriver = &radeon_pci_driver; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 386 | driver->num_ioctls = radeon_max_ioctl; |
Dave Airlie | de05065 | 2009-08-03 12:05:34 +1000 | [diff] [blame] | 387 | #ifdef CONFIG_VGA_CONSOLE |
| 388 | if (vgacon_text_force() && radeon_modeset == -1) { |
| 389 | DRM_INFO("VGACON disable radeon kernel modesetting.\n"); |
| 390 | driver = &driver_old; |
Dave Airlie | 8410ea3 | 2010-12-15 03:16:38 +1000 | [diff] [blame] | 391 | pdriver = &radeon_pci_driver; |
Dave Airlie | de05065 | 2009-08-03 12:05:34 +1000 | [diff] [blame] | 392 | driver->driver_features &= ~DRIVER_MODESET; |
| 393 | radeon_modeset = 0; |
| 394 | } |
| 395 | #endif |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 396 | /* if enabled by default */ |
| 397 | if (radeon_modeset == -1) { |
Dave Airlie | a0cdc64 | 2009-09-08 11:09:50 +1000 | [diff] [blame] | 398 | #ifdef CONFIG_DRM_RADEON_KMS |
| 399 | DRM_INFO("radeon defaulting to kernel modesetting.\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 400 | radeon_modeset = 1; |
Dave Airlie | a0cdc64 | 2009-09-08 11:09:50 +1000 | [diff] [blame] | 401 | #else |
| 402 | DRM_INFO("radeon defaulting to userspace modesetting.\n"); |
| 403 | radeon_modeset = 0; |
| 404 | #endif |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 405 | } |
| 406 | if (radeon_modeset == 1) { |
| 407 | DRM_INFO("radeon kernel modesetting enabled.\n"); |
| 408 | driver = &kms_driver; |
Dave Airlie | 8410ea3 | 2010-12-15 03:16:38 +1000 | [diff] [blame] | 409 | pdriver = &radeon_kms_pci_driver; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 410 | driver->driver_features |= DRIVER_MODESET; |
| 411 | driver->num_ioctls = radeon_max_kms_ioctl; |
Dave Airlie | 6a9ee8a | 2010-02-01 15:38:10 +1000 | [diff] [blame] | 412 | radeon_register_atpx_handler(); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 413 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 414 | /* if the vga console setting is enabled still |
| 415 | * let modprobe override it */ |
Dave Airlie | 8410ea3 | 2010-12-15 03:16:38 +1000 | [diff] [blame] | 416 | return drm_pci_init(driver, pdriver); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 417 | } |
| 418 | |
| 419 | static void __exit radeon_exit(void) |
| 420 | { |
Dave Airlie | 8410ea3 | 2010-12-15 03:16:38 +1000 | [diff] [blame] | 421 | drm_pci_exit(driver, pdriver); |
Dave Airlie | 6a9ee8a | 2010-02-01 15:38:10 +1000 | [diff] [blame] | 422 | radeon_unregister_atpx_handler(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 423 | } |
| 424 | |
Jerome Glisse | 176f613 | 2009-06-22 18:16:13 +0200 | [diff] [blame] | 425 | module_init(radeon_init); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 426 | module_exit(radeon_exit); |
| 427 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 428 | MODULE_AUTHOR(DRIVER_AUTHOR); |
| 429 | MODULE_DESCRIPTION(DRIVER_DESC); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 430 | MODULE_LICENSE("GPL and additional rights"); |