1 /**************************************************************************
2 * Copyright (c) 2007-2011, Intel Corporation.
4 * Copyright (c) 2008, Tungsten Graphics, Inc. Cedar Park, TX., USA.
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms and conditions of the GNU General Public License,
9 * version 2, as published by the Free Software Foundation.
11 * This program is distributed in the hope it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
16 * You should have received a copy of the GNU General Public License along with
17 * this program; if not, write to the Free Software Foundation, Inc.,
18 * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
20 **************************************************************************/
26 #include "framebuffer.h"
28 #include "psb_intel_reg.h"
29 #include "intel_bios.h"
31 #include <drm/drm_pciids.h>
33 #include <linux/cpu.h>
34 #include <linux/notifier.h>
35 #include <linux/spinlock.h>
36 #include <linux/pm_runtime.h>
37 #include <acpi/video.h>
38 #include <linux/module.h>
40 static int drm_psb_trap_pagefaults
;
42 static int psb_probe(struct pci_dev
*pdev
, const struct pci_device_id
*ent
);
44 MODULE_PARM_DESC(trap_pagefaults
, "Error and reset on MMU pagefaults");
45 module_param_named(trap_pagefaults
, drm_psb_trap_pagefaults
, int, 0600);
48 static DEFINE_PCI_DEVICE_TABLE(pciidlist
) = {
49 { 0x8086, 0x8108, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &psb_chip_ops
},
50 { 0x8086, 0x8109, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &psb_chip_ops
},
51 #if defined(CONFIG_DRM_GMA600)
52 { 0x8086, 0x4100, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &oaktrail_chip_ops
},
53 { 0x8086, 0x4101, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &oaktrail_chip_ops
},
54 { 0x8086, 0x4102, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &oaktrail_chip_ops
},
55 { 0x8086, 0x4103, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &oaktrail_chip_ops
},
56 { 0x8086, 0x4104, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &oaktrail_chip_ops
},
57 { 0x8086, 0x4105, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &oaktrail_chip_ops
},
58 { 0x8086, 0x4106, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &oaktrail_chip_ops
},
59 { 0x8086, 0x4107, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &oaktrail_chip_ops
},
61 { 0x8086, 0x4108, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &oaktrail_chip_ops
},
63 #if defined(CONFIG_DRM_MEDFIELD)
64 {0x8086, 0x0130, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &mdfld_chip_ops
},
65 {0x8086, 0x0131, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &mdfld_chip_ops
},
66 {0x8086, 0x0132, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &mdfld_chip_ops
},
67 {0x8086, 0x0133, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &mdfld_chip_ops
},
68 {0x8086, 0x0134, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &mdfld_chip_ops
},
69 {0x8086, 0x0135, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &mdfld_chip_ops
},
70 {0x8086, 0x0136, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &mdfld_chip_ops
},
71 {0x8086, 0x0137, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &mdfld_chip_ops
},
73 #if defined(CONFIG_DRM_GMA3600)
74 { 0x8086, 0x0be0, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &cdv_chip_ops
},
75 { 0x8086, 0x0be1, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &cdv_chip_ops
},
76 { 0x8086, 0x0be2, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &cdv_chip_ops
},
77 { 0x8086, 0x0be3, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &cdv_chip_ops
},
78 { 0x8086, 0x0be4, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &cdv_chip_ops
},
79 { 0x8086, 0x0be5, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &cdv_chip_ops
},
80 { 0x8086, 0x0be6, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &cdv_chip_ops
},
81 { 0x8086, 0x0be7, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &cdv_chip_ops
},
82 { 0x8086, 0x0be8, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &cdv_chip_ops
},
83 { 0x8086, 0x0be9, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &cdv_chip_ops
},
84 { 0x8086, 0x0bea, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &cdv_chip_ops
},
85 { 0x8086, 0x0beb, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &cdv_chip_ops
},
86 { 0x8086, 0x0bec, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &cdv_chip_ops
},
87 { 0x8086, 0x0bed, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &cdv_chip_ops
},
88 { 0x8086, 0x0bee, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &cdv_chip_ops
},
89 { 0x8086, 0x0bef, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, (long) &cdv_chip_ops
},
93 MODULE_DEVICE_TABLE(pci
, pciidlist
);
99 #define DRM_IOCTL_GMA_ADB \
100 DRM_IOWR(DRM_GMA_ADB + DRM_COMMAND_BASE, uint32_t)
101 #define DRM_IOCTL_GMA_MODE_OPERATION \
102 DRM_IOWR(DRM_GMA_MODE_OPERATION + DRM_COMMAND_BASE, \
103 struct drm_psb_mode_operation_arg)
104 #define DRM_IOCTL_GMA_STOLEN_MEMORY \
105 DRM_IOWR(DRM_GMA_STOLEN_MEMORY + DRM_COMMAND_BASE, \
106 struct drm_psb_stolen_memory_arg)
107 #define DRM_IOCTL_GMA_GAMMA \
108 DRM_IOWR(DRM_GMA_GAMMA + DRM_COMMAND_BASE, \
109 struct drm_psb_dpst_lut_arg)
110 #define DRM_IOCTL_GMA_DPST_BL \
111 DRM_IOWR(DRM_GMA_DPST_BL + DRM_COMMAND_BASE, \
113 #define DRM_IOCTL_GMA_GET_PIPE_FROM_CRTC_ID \
114 DRM_IOWR(DRM_GMA_GET_PIPE_FROM_CRTC_ID + DRM_COMMAND_BASE, \
115 struct drm_psb_get_pipe_from_crtc_id_arg)
116 #define DRM_IOCTL_GMA_GEM_CREATE \
117 DRM_IOWR(DRM_GMA_GEM_CREATE + DRM_COMMAND_BASE, \
118 struct drm_psb_gem_create)
119 #define DRM_IOCTL_GMA_GEM_MMAP \
120 DRM_IOWR(DRM_GMA_GEM_MMAP + DRM_COMMAND_BASE, \
121 struct drm_psb_gem_mmap)
123 static int psb_adb_ioctl(struct drm_device
*dev
, void *data
,
124 struct drm_file
*file_priv
);
125 static int psb_mode_operation_ioctl(struct drm_device
*dev
, void *data
,
126 struct drm_file
*file_priv
);
127 static int psb_stolen_memory_ioctl(struct drm_device
*dev
, void *data
,
128 struct drm_file
*file_priv
);
129 static int psb_gamma_ioctl(struct drm_device
*dev
, void *data
,
130 struct drm_file
*file_priv
);
131 static int psb_dpst_bl_ioctl(struct drm_device
*dev
, void *data
,
132 struct drm_file
*file_priv
);
134 static struct drm_ioctl_desc psb_ioctls
[] = {
135 DRM_IOCTL_DEF_DRV(GMA_ADB
, psb_adb_ioctl
, DRM_AUTH
),
136 DRM_IOCTL_DEF_DRV(GMA_MODE_OPERATION
, psb_mode_operation_ioctl
,
138 DRM_IOCTL_DEF_DRV(GMA_STOLEN_MEMORY
, psb_stolen_memory_ioctl
,
140 DRM_IOCTL_DEF_DRV(GMA_GAMMA
, psb_gamma_ioctl
, DRM_AUTH
),
141 DRM_IOCTL_DEF_DRV(GMA_DPST_BL
, psb_dpst_bl_ioctl
, DRM_AUTH
),
142 DRM_IOCTL_DEF_DRV(GMA_GET_PIPE_FROM_CRTC_ID
,
143 psb_intel_get_pipe_from_crtc_id
, 0),
144 DRM_IOCTL_DEF_DRV(GMA_GEM_CREATE
, psb_gem_create_ioctl
,
145 DRM_UNLOCKED
| DRM_AUTH
),
146 DRM_IOCTL_DEF_DRV(GMA_GEM_MMAP
, psb_gem_mmap_ioctl
,
147 DRM_UNLOCKED
| DRM_AUTH
),
150 static void psb_lastclose(struct drm_device
*dev
)
155 static void psb_do_takedown(struct drm_device
*dev
)
159 static int psb_do_init(struct drm_device
*dev
)
161 struct drm_psb_private
*dev_priv
= dev
->dev_private
;
162 struct psb_gtt
*pg
= &dev_priv
->gtt
;
168 if (pg
->mmu_gatt_start
& 0x0FFFFFFF) {
169 dev_err(dev
->dev
, "Gatt must be 256M aligned. This is a bug.\n");
175 stolen_gtt
= (pg
->stolen_size
>> PAGE_SHIFT
) * 4;
176 stolen_gtt
= (stolen_gtt
+ PAGE_SIZE
- 1) >> PAGE_SHIFT
;
178 (stolen_gtt
< pg
->gtt_pages
) ? stolen_gtt
: pg
->gtt_pages
;
180 dev_priv
->gatt_free_offset
= pg
->mmu_gatt_start
+
181 (stolen_gtt
<< PAGE_SHIFT
) * 1024;
183 spin_lock_init(&dev_priv
->irqmask_lock
);
184 spin_lock_init(&dev_priv
->lock_2d
);
186 PSB_WSGX32(0x00000000, PSB_CR_BIF_BANK0
);
187 PSB_WSGX32(0x00000000, PSB_CR_BIF_BANK1
);
188 PSB_RSGX32(PSB_CR_BIF_BANK1
);
189 PSB_WSGX32(PSB_RSGX32(PSB_CR_BIF_CTRL
) | _PSB_MMU_ER_MASK
,
194 PSB_WSGX32(pg
->gatt_start
, PSB_CR_BIF_TWOD_REQ_BASE
);
197 psb_do_takedown(dev
);
201 static int psb_driver_unload(struct drm_device
*dev
)
203 struct drm_psb_private
*dev_priv
= dev
->dev_private
;
205 /* Kill vblank etc here */
207 gma_backlight_exit(dev
);
208 psb_modeset_cleanup(dev
);
211 psb_intel_opregion_fini(dev
);
212 psb_lid_timer_takedown(dev_priv
);
214 if (dev_priv
->ops
->chip_teardown
)
215 dev_priv
->ops
->chip_teardown(dev
);
216 psb_do_takedown(dev
);
219 if (dev_priv
->pf_pd
) {
220 psb_mmu_free_pagedir(dev_priv
->pf_pd
);
221 dev_priv
->pf_pd
= NULL
;
224 struct psb_gtt
*pg
= &dev_priv
->gtt
;
227 psb_mmu_remove_pfn_sequence(
228 psb_mmu_get_default_pd
231 dev_priv
->vram_stolen_size
>> PAGE_SHIFT
);
233 psb_mmu_driver_takedown(dev_priv
->mmu
);
234 dev_priv
->mmu
= NULL
;
236 psb_gtt_takedown(dev
);
237 if (dev_priv
->scratch_page
) {
238 set_pages_wb(dev_priv
->scratch_page
, 1);
239 __free_page(dev_priv
->scratch_page
);
240 dev_priv
->scratch_page
= NULL
;
242 if (dev_priv
->vdc_reg
) {
243 iounmap(dev_priv
->vdc_reg
);
244 dev_priv
->vdc_reg
= NULL
;
246 if (dev_priv
->sgx_reg
) {
247 iounmap(dev_priv
->sgx_reg
);
248 dev_priv
->sgx_reg
= NULL
;
252 dev
->dev_private
= NULL
;
255 psb_intel_destroy_bios(dev
);
258 gma_power_uninit(dev
);
264 static int psb_driver_load(struct drm_device
*dev
, unsigned long chipset
)
266 struct drm_psb_private
*dev_priv
;
267 unsigned long resource_start
;
268 unsigned long irqflags
;
270 struct drm_connector
*connector
;
271 struct psb_intel_encoder
*psb_intel_encoder
;
273 dev_priv
= kzalloc(sizeof(*dev_priv
), GFP_KERNEL
);
274 if (dev_priv
== NULL
)
277 dev_priv
->ops
= (struct psb_ops
*)chipset
;
279 dev
->dev_private
= (void *) dev_priv
;
281 pci_set_master(dev
->pdev
);
283 dev_priv
->num_pipe
= dev_priv
->ops
->pipes
;
285 resource_start
= pci_resource_start(dev
->pdev
, PSB_MMIO_RESOURCE
);
288 ioremap(resource_start
+ PSB_VDC_OFFSET
, PSB_VDC_SIZE
);
289 if (!dev_priv
->vdc_reg
)
292 dev_priv
->sgx_reg
= ioremap(resource_start
+ dev_priv
->ops
->sgx_offset
,
294 if (!dev_priv
->sgx_reg
)
297 psb_intel_opregion_setup(dev
);
299 ret
= dev_priv
->ops
->chip_setup(dev
);
303 /* Init OSPM support */
308 dev_priv
->scratch_page
= alloc_page(GFP_DMA32
| __GFP_ZERO
);
309 if (!dev_priv
->scratch_page
)
312 set_pages_uc(dev_priv
->scratch_page
, 1);
314 ret
= psb_gtt_init(dev
, 0);
318 dev_priv
->mmu
= psb_mmu_driver_init((void *)0,
319 drm_psb_trap_pagefaults
, 0,
324 dev_priv
->pf_pd
= psb_mmu_alloc_pd(dev_priv
->mmu
, 1, 0);
325 if (!dev_priv
->pf_pd
)
328 psb_mmu_set_pd_context(psb_mmu_get_default_pd(dev_priv
->mmu
), 0);
329 psb_mmu_set_pd_context(dev_priv
->pf_pd
, 1);
331 ret
= psb_do_init(dev
);
335 PSB_WSGX32(0x20000000, PSB_CR_PDS_EXEC_BASE
);
336 PSB_WSGX32(0x30000000, PSB_CR_BIF_3D_REQ_BASE
);
338 acpi_video_register();
339 if (dev_priv
->opregion
.lid_state
)
340 psb_lid_timer_init(dev_priv
);
342 ret
= drm_vblank_init(dev
, dev_priv
->num_pipe
);
347 * Install interrupt handlers prior to powering off SGX or else we will
350 dev_priv
->vdc_irq_mask
= 0;
351 dev_priv
->pipestat
[0] = 0;
352 dev_priv
->pipestat
[1] = 0;
353 dev_priv
->pipestat
[2] = 0;
354 spin_lock_irqsave(&dev_priv
->irqmask_lock
, irqflags
);
355 PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM
);
356 PSB_WVDC32(0x00000000, PSB_INT_ENABLE_R
);
357 PSB_WVDC32(0xFFFFFFFF, PSB_INT_MASK_R
);
358 spin_unlock_irqrestore(&dev_priv
->irqmask_lock
, irqflags
);
359 if (IS_PSB(dev
) && drm_core_check_feature(dev
, DRIVER_MODESET
))
360 drm_irq_install(dev
);
362 dev
->vblank_disable_allowed
= 1;
364 dev
->max_vblank_count
= 0xffffff; /* only 24 bits of frame count */
366 dev
->driver
->get_vblank_counter
= psb_get_vblank_counter
;
368 psb_modeset_init(dev
);
370 drm_kms_helper_poll_init(dev
);
372 /* Only add backlight support if we have LVDS output */
373 list_for_each_entry(connector
, &dev
->mode_config
.connector_list
,
375 psb_intel_encoder
= psb_intel_attached_encoder(connector
);
377 switch (psb_intel_encoder
->type
) {
378 case INTEL_OUTPUT_LVDS
:
379 case INTEL_OUTPUT_MIPI
:
380 ret
= gma_backlight_init(dev
);
388 /*enable runtime pm at last*/
389 pm_runtime_enable(&dev
->pdev
->dev
);
390 pm_runtime_set_active(&dev
->pdev
->dev
);
392 /*Intel drm driver load is done, continue doing pvr load*/
395 psb_driver_unload(dev
);
399 static int psb_driver_device_is_agp(struct drm_device
*dev
)
404 static inline void get_brightness(struct backlight_device
*bd
)
406 #ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
408 bd
->props
.brightness
= bd
->ops
->get_brightness(bd
);
409 backlight_update_status(bd
);
414 static int psb_dpst_bl_ioctl(struct drm_device
*dev
, void *data
,
415 struct drm_file
*file_priv
)
417 struct drm_psb_private
*dev_priv
= psb_priv(dev
);
418 uint32_t *arg
= data
;
420 dev_priv
->blc_adj2
= *arg
;
421 get_brightness(dev_priv
->backlight_device
);
425 static int psb_adb_ioctl(struct drm_device
*dev
, void *data
,
426 struct drm_file
*file_priv
)
428 struct drm_psb_private
*dev_priv
= psb_priv(dev
);
429 uint32_t *arg
= data
;
431 dev_priv
->blc_adj1
= *arg
;
432 get_brightness(dev_priv
->backlight_device
);
436 static int psb_gamma_ioctl(struct drm_device
*dev
, void *data
,
437 struct drm_file
*file_priv
)
439 struct drm_psb_dpst_lut_arg
*lut_arg
= data
;
440 struct drm_mode_object
*obj
;
441 struct drm_crtc
*crtc
;
442 struct drm_connector
*connector
;
443 struct psb_intel_crtc
*psb_intel_crtc
;
447 obj_id
= lut_arg
->output_id
;
448 obj
= drm_mode_object_find(dev
, obj_id
, DRM_MODE_OBJECT_CONNECTOR
);
450 dev_dbg(dev
->dev
, "Invalid Connector object.\n");
454 connector
= obj_to_connector(obj
);
455 crtc
= connector
->encoder
->crtc
;
456 psb_intel_crtc
= to_psb_intel_crtc(crtc
);
458 for (i
= 0; i
< 256; i
++)
459 psb_intel_crtc
->lut_adj
[i
] = lut_arg
->lut
[i
];
461 psb_intel_crtc_load_lut(crtc
);
466 static int psb_mode_operation_ioctl(struct drm_device
*dev
, void *data
,
467 struct drm_file
*file_priv
)
471 struct drm_mode_modeinfo
*umode
;
472 struct drm_display_mode
*mode
= NULL
;
473 struct drm_psb_mode_operation_arg
*arg
;
474 struct drm_mode_object
*obj
;
475 struct drm_connector
*connector
;
476 struct drm_connector_helper_funcs
*connector_funcs
;
480 arg
= (struct drm_psb_mode_operation_arg
*)data
;
481 obj_id
= arg
->obj_id
;
485 case PSB_MODE_OPERATION_MODE_VALID
:
488 mutex_lock(&dev
->mode_config
.mutex
);
490 obj
= drm_mode_object_find(dev
, obj_id
,
491 DRM_MODE_OBJECT_CONNECTOR
);
497 connector
= obj_to_connector(obj
);
499 mode
= drm_mode_create(dev
);
505 /* drm_crtc_convert_umode(mode, umode); */
507 mode
->clock
= umode
->clock
;
508 mode
->hdisplay
= umode
->hdisplay
;
509 mode
->hsync_start
= umode
->hsync_start
;
510 mode
->hsync_end
= umode
->hsync_end
;
511 mode
->htotal
= umode
->htotal
;
512 mode
->hskew
= umode
->hskew
;
513 mode
->vdisplay
= umode
->vdisplay
;
514 mode
->vsync_start
= umode
->vsync_start
;
515 mode
->vsync_end
= umode
->vsync_end
;
516 mode
->vtotal
= umode
->vtotal
;
517 mode
->vscan
= umode
->vscan
;
518 mode
->vrefresh
= umode
->vrefresh
;
519 mode
->flags
= umode
->flags
;
520 mode
->type
= umode
->type
;
521 strncpy(mode
->name
, umode
->name
, DRM_DISPLAY_MODE_LEN
);
522 mode
->name
[DRM_DISPLAY_MODE_LEN
-1] = 0;
525 connector_funcs
= (struct drm_connector_helper_funcs
*)
526 connector
->helper_private
;
528 if (connector_funcs
->mode_valid
) {
529 resp
= connector_funcs
->mode_valid(connector
, mode
);
533 /*do some clean up work*/
535 drm_mode_destroy(dev
, mode
);
537 mutex_unlock(&dev
->mode_config
.mutex
);
541 dev_dbg(dev
->dev
, "Unsupported psb mode operation\n");
548 static int psb_stolen_memory_ioctl(struct drm_device
*dev
, void *data
,
549 struct drm_file
*file_priv
)
551 struct drm_psb_private
*dev_priv
= psb_priv(dev
);
552 struct drm_psb_stolen_memory_arg
*arg
= data
;
554 arg
->base
= dev_priv
->stolen_base
;
555 arg
->size
= dev_priv
->vram_stolen_size
;
560 static int psb_driver_open(struct drm_device
*dev
, struct drm_file
*priv
)
565 static void psb_driver_close(struct drm_device
*dev
, struct drm_file
*priv
)
569 static long psb_unlocked_ioctl(struct file
*filp
, unsigned int cmd
,
572 struct drm_file
*file_priv
= filp
->private_data
;
573 struct drm_device
*dev
= file_priv
->minor
->dev
;
574 struct drm_psb_private
*dev_priv
= dev
->dev_private
;
575 static unsigned int runtime_allowed
;
577 if (runtime_allowed
== 1 && dev_priv
->is_lvds_on
) {
579 pm_runtime_allow(&dev
->pdev
->dev
);
580 dev_priv
->rpm_enabled
= 1;
582 return drm_ioctl(filp
, cmd
, arg
);
583 /* FIXME: do we need to wrap the other side of this */
587 /* When a client dies:
588 * - Check for and clean up flipped page state
590 static void psb_driver_preclose(struct drm_device
*dev
, struct drm_file
*priv
)
594 static void psb_remove(struct pci_dev
*pdev
)
596 struct drm_device
*dev
= pci_get_drvdata(pdev
);
600 static const struct dev_pm_ops psb_pm_ops
= {
601 .resume
= gma_power_resume
,
602 .suspend
= gma_power_suspend
,
603 .runtime_suspend
= psb_runtime_suspend
,
604 .runtime_resume
= psb_runtime_resume
,
605 .runtime_idle
= psb_runtime_idle
,
608 static struct vm_operations_struct psb_gem_vm_ops
= {
609 .fault
= psb_gem_fault
,
610 .open
= drm_gem_vm_open
,
611 .close
= drm_gem_vm_close
,
614 static const struct file_operations psb_gem_fops
= {
615 .owner
= THIS_MODULE
,
617 .release
= drm_release
,
618 .unlocked_ioctl
= psb_unlocked_ioctl
,
619 .mmap
= drm_gem_mmap
,
621 .fasync
= drm_fasync
,
625 static struct drm_driver driver
= {
626 .driver_features
= DRIVER_HAVE_IRQ
| DRIVER_IRQ_SHARED
| \
627 DRIVER_IRQ_VBL
| DRIVER_MODESET
| DRIVER_GEM
,
628 .load
= psb_driver_load
,
629 .unload
= psb_driver_unload
,
631 .ioctls
= psb_ioctls
,
632 .num_ioctls
= DRM_ARRAY_SIZE(psb_ioctls
),
633 .device_is_agp
= psb_driver_device_is_agp
,
634 .irq_preinstall
= psb_irq_preinstall
,
635 .irq_postinstall
= psb_irq_postinstall
,
636 .irq_uninstall
= psb_irq_uninstall
,
637 .irq_handler
= psb_irq_handler
,
638 .enable_vblank
= psb_enable_vblank
,
639 .disable_vblank
= psb_disable_vblank
,
640 .get_vblank_counter
= psb_get_vblank_counter
,
641 .lastclose
= psb_lastclose
,
642 .open
= psb_driver_open
,
643 .preclose
= psb_driver_preclose
,
644 .postclose
= psb_driver_close
,
645 .reclaim_buffers
= drm_core_reclaim_buffers
,
647 .gem_init_object
= psb_gem_init_object
,
648 .gem_free_object
= psb_gem_free_object
,
649 .gem_vm_ops
= &psb_gem_vm_ops
,
650 .dumb_create
= psb_gem_dumb_create
,
651 .dumb_map_offset
= psb_gem_dumb_map_gtt
,
652 .dumb_destroy
= psb_gem_dumb_destroy
,
653 .fops
= &psb_gem_fops
,
656 .date
= PSB_DRM_DRIVER_DATE
,
657 .major
= PSB_DRM_DRIVER_MAJOR
,
658 .minor
= PSB_DRM_DRIVER_MINOR
,
659 .patchlevel
= PSB_DRM_DRIVER_PATCHLEVEL
662 static struct pci_driver psb_pci_driver
= {
664 .id_table
= pciidlist
,
666 .remove
= psb_remove
,
672 static int psb_probe(struct pci_dev
*pdev
, const struct pci_device_id
*ent
)
674 return drm_get_pci_dev(pdev
, ent
, &driver
);
677 static int __init
psb_init(void)
679 return drm_pci_init(&driver
, &psb_pci_driver
);
682 static void __exit
psb_exit(void)
684 drm_pci_exit(&driver
, &psb_pci_driver
);
687 late_initcall(psb_init
);
688 module_exit(psb_exit
);
690 MODULE_AUTHOR("Alan Cox <alan@linux.intel.com> and others");
691 MODULE_DESCRIPTION(DRIVER_DESC
);
692 MODULE_LICENSE("GPL");