diff options
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drmP.h | 28 | ||||
| -rw-r--r-- | include/drm/drm_buffer.h | 148 | ||||
| -rw-r--r-- | include/drm/drm_crtc.h | 2 | ||||
| -rw-r--r-- | include/drm/drm_edid.h | 3 | ||||
| -rw-r--r-- | include/drm/drm_pciids.h | 36 | ||||
| -rw-r--r-- | include/drm/nouveau_drm.h | 86 | ||||
| -rw-r--r-- | include/drm/radeon_drm.h | 1 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 2 |
8 files changed, 248 insertions, 58 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h index ffac157fb5b..4a3c4e44102 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -801,6 +801,7 @@ struct drm_driver { */ int (*gem_init_object) (struct drm_gem_object *obj); void (*gem_free_object) (struct drm_gem_object *obj); + void (*gem_free_object_unlocked) (struct drm_gem_object *obj); /* vga arb irq handler */ void (*vgaarb_irq)(struct drm_device *dev, bool state); @@ -1427,6 +1428,7 @@ extern void drm_sysfs_connector_remove(struct drm_connector *connector); int drm_gem_init(struct drm_device *dev); void drm_gem_destroy(struct drm_device *dev); void drm_gem_object_free(struct kref *kref); +void drm_gem_object_free_unlocked(struct kref *kref); struct drm_gem_object *drm_gem_object_alloc(struct drm_device *dev, size_t size); void drm_gem_object_handle_free(struct kref *kref); @@ -1443,10 +1445,15 @@ drm_gem_object_reference(struct drm_gem_object *obj) static inline void drm_gem_object_unreference(struct drm_gem_object *obj) { - if (obj == NULL) - return; + if (obj != NULL) + kref_put(&obj->refcount, drm_gem_object_free); +} - kref_put(&obj->refcount, drm_gem_object_free); +static inline void +drm_gem_object_unreference_unlocked(struct drm_gem_object *obj) +{ + if (obj != NULL) + kref_put(&obj->refcount, drm_gem_object_free_unlocked); } int drm_gem_handle_create(struct drm_file *file_priv, @@ -1475,6 +1482,21 @@ drm_gem_object_handle_unreference(struct drm_gem_object *obj) drm_gem_object_unreference(obj); } +static inline void +drm_gem_object_handle_unreference_unlocked(struct drm_gem_object *obj) +{ + if (obj == NULL) + return; + + /* + * Must bump handle count first as this may be the last + * ref, in which case the object would disappear before we + * checked for a name + */ + kref_put(&obj->handlecount, drm_gem_object_handle_free); + drm_gem_object_unreference_unlocked(obj); +} + struct drm_gem_object *drm_gem_object_lookup(struct drm_device *dev, struct drm_file *filp, u32 handle); diff --git a/include/drm/drm_buffer.h b/include/drm/drm_buffer.h new file mode 100644 index 00000000000..322dbff3f86 --- /dev/null +++ b/include/drm/drm_buffer.h @@ -0,0 +1,148 @@ +/************************************************************************** + * + * Copyright 2010 Pauli Nieminen. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * + **************************************************************************/ +/* + * Multipart buffer for coping data which is larger than the page size. + * + * Authors: + * Pauli Nieminen <suokkos-at-gmail-dot-com> + */ + +#ifndef _DRM_BUFFER_H_ +#define _DRM_BUFFER_H_ + +#include "drmP.h" + +struct drm_buffer { + int iterator; + int size; + char *data[]; +}; + + +/** + * Return the index of page that buffer is currently pointing at. + */ +static inline int drm_buffer_page(struct drm_buffer *buf) +{ + return buf->iterator / PAGE_SIZE; +} +/** + * Return the index of the current byte in the page + */ +static inline int drm_buffer_index(struct drm_buffer *buf) +{ + return buf->iterator & (PAGE_SIZE - 1); +} +/** + * Return number of bytes that is left to process + */ +static inline int drm_buffer_unprocessed(struct drm_buffer *buf) +{ + return buf->size - buf->iterator; +} + +/** + * Advance the buffer iterator number of bytes that is given. + */ +static inline void drm_buffer_advance(struct drm_buffer *buf, int bytes) +{ + buf->iterator += bytes; +} + +/** + * Allocate the drm buffer object. + * + * buf: A pointer to a pointer where the object is stored. + * size: The number of bytes to allocate. + */ +extern int drm_buffer_alloc(struct drm_buffer **buf, int size); + +/** + * Copy the user data to the begin of the buffer and reset the processing + * iterator. + * + * user_data: A pointer the data that is copied to the buffer. + * size: The Number of bytes to copy. + */ +extern int drm_buffer_copy_from_user(struct drm_buffer *buf, + void __user *user_data, int size); + +/** + * Free the drm buffer object + */ +extern void drm_buffer_free(struct drm_buffer *buf); + +/** + * Read an object from buffer that may be split to multiple parts. If object + * is not split function just returns the pointer to object in buffer. But in + * case of split object data is copied to given stack object that is suplied + * by caller. + * + * The processing location of the buffer is also advanced to the next byte + * after the object. + * + * objsize: The size of the objet in bytes. + * stack_obj: A pointer to a memory location where object can be copied. + */ +extern void *drm_buffer_read_object(struct drm_buffer *buf, + int objsize, void *stack_obj); + +/** + * Returns the pointer to the dword which is offset number of elements from the + * current processing location. + * + * Caller must make sure that dword is not split in the buffer. This + * requirement is easily met if all the sizes of objects in buffer are + * multiples of dword and PAGE_SIZE is multiple dword. + * + * Call to this function doesn't change the processing location. + * + * offset: The index of the dword relative to the internat iterator. + */ +static inline void *drm_buffer_pointer_to_dword(struct drm_buffer *buffer, + int offset) +{ + int iter = buffer->iterator + offset * 4; + return &buffer->data[iter / PAGE_SIZE][iter & (PAGE_SIZE - 1)]; +} +/** + * Returns the pointer to the dword which is offset number of elements from + * the current processing location. + * + * Call to this function doesn't change the processing location. + * + * offset: The index of the byte relative to the internat iterator. + */ +static inline void *drm_buffer_pointer_to_byte(struct drm_buffer *buffer, + int offset) +{ + int iter = buffer->iterator + offset; + return &buffer->data[iter / PAGE_SIZE][iter & (PAGE_SIZE - 1)]; +} + +#endif diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index fdf43abc36d..1347524a8e3 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -801,4 +801,6 @@ extern struct drm_display_mode *drm_gtf_mode(struct drm_device *dev, bool interlaced, int margins); extern int drm_add_modes_noedid(struct drm_connector *connector, int hdisplay, int vdisplay); + +extern bool drm_edid_is_valid(struct edid *edid); #endif /* __DRM_CRTC_H__ */ diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index d33c3e03860..b4209898f11 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -201,4 +201,7 @@ struct edid { #define EDID_PRODUCT_ID(e) ((e)->prod_code[0] | ((e)->prod_code[1] << 8)) +/* define the number of Extension EDID block */ +#define DRM_MAX_EDID_EXT_NUM 4 + #endif /* __DRM_EDID_H__ */ diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h index e6f3b120f51..676104b7818 100644 --- a/include/drm/drm_pciids.h +++ b/include/drm/drm_pciids.h @@ -141,6 +141,41 @@ {0x1002, 0x5e4c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \ {0x1002, 0x5e4d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \ {0x1002, 0x5e4f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6880, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6888, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6889, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x688A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6898, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6899, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x689c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HEMLOCK|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x689d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HEMLOCK|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x689e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68a0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68a1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68a8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68a9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68b0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68b8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68b9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68be, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68c0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68c1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68c8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68c9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68d8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68d9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68da, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68de, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68e0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68e1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68e4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68e5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68e8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68e9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68f1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68f8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68f9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68fe, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ {0x1002, 0x7100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \ {0x1002, 0x7101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x7102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ @@ -558,4 +593,5 @@ {0x8086, 0x35e8, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ {0x8086, 0x0042, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ {0x8086, 0x0046, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x0102, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ {0, 0, 0} diff --git a/include/drm/nouveau_drm.h b/include/drm/nouveau_drm.h index f745948b61e..a6a9f4af5eb 100644 --- a/include/drm/nouveau_drm.h +++ b/include/drm/nouveau_drm.h @@ -25,13 +25,14 @@ #ifndef __NOUVEAU_DRM_H__ #define __NOUVEAU_DRM_H__ -#define NOUVEAU_DRM_HEADER_PATCHLEVEL 15 +#define NOUVEAU_DRM_HEADER_PATCHLEVEL 16 struct drm_nouveau_channel_alloc { uint32_t fb_ctxdma_handle; uint32_t tt_ctxdma_handle; int channel; + uint32_t pushbuf_domains; /* Notifier memory */ uint32_t notifier_handle; @@ -109,68 +110,58 @@ struct drm_nouveau_gem_new { uint32_t align; }; +#define NOUVEAU_GEM_MAX_BUFFERS 1024 +struct drm_nouveau_gem_pushbuf_bo_presumed { + uint32_t valid; + uint32_t domain; + uint64_t offset; +}; + struct drm_nouveau_gem_pushbuf_bo { uint64_t user_priv; uint32_t handle; uint32_t read_domains; uint32_t write_domains; uint32_t valid_domains; - uint32_t presumed_ok; - uint32_t presumed_domain; - uint64_t presumed_offset; + struct drm_nouveau_gem_pushbuf_bo_presumed presumed; }; #define NOUVEAU_GEM_RELOC_LOW (1 << 0) #define NOUVEAU_GEM_RELOC_HIGH (1 << 1) #define NOUVEAU_GEM_RELOC_OR (1 << 2) +#define NOUVEAU_GEM_MAX_RELOCS 1024 struct drm_nouveau_gem_pushbuf_reloc { + uint32_t reloc_bo_index; + uint32_t reloc_bo_offset; uint32_t bo_index; - uint32_t reloc_index; uint32_t flags; uint32_t data; uint32_t vor; uint32_t tor; }; -#define NOUVEAU_GEM_MAX_BUFFERS 1024 -#define NOUVEAU_GEM_MAX_RELOCS 1024 +#define NOUVEAU_GEM_MAX_PUSH 512 +struct drm_nouveau_gem_pushbuf_push { + uint32_t bo_index; + uint32_t pad; + uint64_t offset; + uint64_t length; +}; struct drm_nouveau_gem_pushbuf { uint32_t channel; - uint32_t nr_dwords; uint32_t nr_buffers; - uint32_t nr_relocs; - uint64_t dwords; uint64_t buffers; - uint64_t relocs; -}; - -struct drm_nouveau_gem_pushbuf_call { - uint32_t channel; - uint32_t handle; - uint32_t offset; - uint32_t nr_buffers; uint32_t nr_relocs; - uint32_t nr_dwords; - uint64_t buffers; + uint32_t nr_push; uint64_t relocs; + uint64_t push; uint32_t suffix0; uint32_t suffix1; - /* below only accessed for CALL2 */ uint64_t vram_available; uint64_t gart_available; }; -struct drm_nouveau_gem_pin { - uint32_t handle; - uint32_t domain; - uint64_t offset; -}; - -struct drm_nouveau_gem_unpin { - uint32_t handle; -}; - #define NOUVEAU_GEM_CPU_PREP_NOWAIT 0x00000001 #define NOUVEAU_GEM_CPU_PREP_NOBLOCK 0x00000002 #define NOUVEAU_GEM_CPU_PREP_WRITE 0x00000004 @@ -183,14 +174,6 @@ struct drm_nouveau_gem_cpu_fini { uint32_t handle; }; -struct drm_nouveau_gem_tile { - uint32_t handle; - uint32_t offset; - uint32_t size; - uint32_t tile_mode; - uint32_t tile_flags; -}; - enum nouveau_bus_type { NV_AGP = 0, NV_PCI = 1, @@ -200,22 +183,17 @@ enum nouveau_bus_type { struct drm_nouveau_sarea { }; -#define DRM_NOUVEAU_CARD_INIT 0x00 -#define DRM_NOUVEAU_GETPARAM 0x01 -#define DRM_NOUVEAU_SETPARAM 0x02 -#define DRM_NOUVEAU_CHANNEL_ALLOC 0x03 -#define DRM_NOUVEAU_CHANNEL_FREE 0x04 -#define DRM_NOUVEAU_GROBJ_ALLOC 0x05 -#define DRM_NOUVEAU_NOTIFIEROBJ_ALLOC 0x06 -#define DRM_NOUVEAU_GPUOBJ_FREE 0x07 +#define DRM_NOUVEAU_GETPARAM 0x00 +#define DRM_NOUVEAU_SETPARAM 0x01 +#define DRM_NOUVEAU_CHANNEL_ALLOC 0x02 +#define DRM_NOUVEAU_CHANNEL_FREE 0x03 +#define DRM_NOUVEAU_GROBJ_ALLOC 0x04 +#define DRM_NOUVEAU_NOTIFIEROBJ_ALLOC 0x05 +#define DRM_NOUVEAU_GPUOBJ_FREE 0x06 #define DRM_NOUVEAU_GEM_NEW 0x40 #define DRM_NOUVEAU_GEM_PUSHBUF 0x41 -#define DRM_NOUVEAU_GEM_PUSHBUF_CALL 0x42 -#define DRM_NOUVEAU_GEM_PIN 0x43 /* !KMS only */ -#define DRM_NOUVEAU_GEM_UNPIN 0x44 /* !KMS only */ -#define DRM_NOUVEAU_GEM_CPU_PREP 0x45 -#define DRM_NOUVEAU_GEM_CPU_FINI 0x46 -#define DRM_NOUVEAU_GEM_INFO 0x47 -#define DRM_NOUVEAU_GEM_PUSHBUF_CALL2 0x48 +#define DRM_NOUVEAU_GEM_CPU_PREP 0x42 +#define DRM_NOUVEAU_GEM_CPU_FINI 0x43 +#define DRM_NOUVEAU_GEM_INFO 0x44 #endif /* __NOUVEAU_DRM_H__ */ diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h index 39537f3cf98..81e614bf2dc 100644 --- a/include/drm/radeon_drm.h +++ b/include/drm/radeon_drm.h @@ -808,6 +808,7 @@ struct drm_radeon_gem_create { #define RADEON_TILING_SWAP_32BIT 0x8 #define RADEON_TILING_SURFACE 0x10 /* this object requires a surface * when mapped - i.e. front buffer */ +#define RADEON_TILING_MICRO_SQUARE 0x20 struct drm_radeon_gem_set_tiling { uint32_t handle; diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index 4c4e0f8375b..e3f1b4a4b60 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -908,7 +908,7 @@ extern int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo, * Utility function that returns the pgprot_t that should be used for * setting up a PTE with the caching model indicated by @c_state. */ -extern pgprot_t ttm_io_prot(enum ttm_caching_state c_state, pgprot_t tmp); +extern pgprot_t ttm_io_prot(uint32_t caching_flags, pgprot_t tmp); #if (defined(CONFIG_AGP) || (defined(CONFIG_AGP_MODULE) && defined(MODULE))) #define TTM_HAS_AGP |