Merge branch 'drm-intel-next' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt...

[pandora-kernel.git] / drivers / gpu / drm / i915 / i915_drv.h

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index b9a92c2..473a8f7 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -159,6 +159,9 @@ typedef struct drm_i915_private {
        u32 irq_mask_reg;
        u32 pipestat[2];
 
+       u32 hotplug_supported_mask;
+       struct work_struct hotplug_work;
+
        int tex_lru_log_granularity;
        int allow_batchbuffer;
        struct mem_block *agp_heap;
@@ -297,6 +300,7 @@ typedef struct drm_i915_private {
                 *
                 * A reference is held on the buffer while on this list.
                 */
+               spinlock_t active_list_lock;
                struct list_head active_list;
 
                /**
@@ -404,7 +408,8 @@ struct drm_i915_gem_object {
        /** AGP memory structure for our GTT binding. */
        DRM_AGP_MEM *agp_mem;
 
-       struct page **page_list;
+       struct page **pages;
+       int pages_refcount;
 
        /**
         * Current offset of the object in GTT space.
@@ -441,6 +446,9 @@ struct drm_i915_gem_object {
        uint32_t tiling_mode;
        uint32_t stride;
 
+       /** Record of address bit 17 of each page at last unbind. */
+       long *bit_17;
+
        /** AGP mapping type (AGP_USER_MEMORY or AGP_USER_CACHED_MEMORY */
        uint32_t agp_type;
 
@@ -519,7 +527,7 @@ extern int i915_driver_device_is_agp(struct drm_device * dev);
 extern long i915_compat_ioctl(struct file *filp, unsigned int cmd,
                              unsigned long arg);
 extern int i915_emit_box(struct drm_device *dev,
-                        struct drm_clip_rect __user *boxes,
+                        struct drm_clip_rect *boxes,
                         int i, int DR1, int DR4);
 
 /* i915_irq.c */
@@ -604,8 +612,6 @@ int i915_gem_get_tiling(struct drm_device *dev, void *data,
 int i915_gem_get_aperture_ioctl(struct drm_device *dev, void *data,
                                struct drm_file *file_priv);
 void i915_gem_load(struct drm_device *dev);
-int i915_gem_proc_init(struct drm_minor *minor);
-void i915_gem_proc_cleanup(struct drm_minor *minor);
 int i915_gem_init_object(struct drm_gem_object *obj);
 void i915_gem_free_object(struct drm_gem_object *obj);
 int i915_gem_object_pin(struct drm_gem_object *obj, uint32_t alignment);
@@ -632,9 +638,13 @@ int i915_gem_attach_phys_object(struct drm_device *dev,
 void i915_gem_detach_phys_object(struct drm_device *dev,
                                 struct drm_gem_object *obj);
 void i915_gem_free_all_phys_object(struct drm_device *dev);
+int i915_gem_object_get_pages(struct drm_gem_object *obj);
+void i915_gem_object_put_pages(struct drm_gem_object *obj);
 
 /* i915_gem_tiling.c */
 void i915_gem_detect_bit_6_swizzle(struct drm_device *dev);
+void i915_gem_object_do_bit_17_swizzle(struct drm_gem_object *obj);
+void i915_gem_object_save_bit_17_swizzle(struct drm_gem_object *obj);
 
 /* i915_gem_debug.c */
 void i915_gem_dump_object(struct drm_gem_object *obj, int len,
@@ -649,6 +659,10 @@ void i915_gem_dump_object(struct drm_gem_object *obj, int len,
                          const char *where, uint32_t mark);
 void i915_dump_lru(struct drm_device *dev, const char *where);
 
+/* i915_debugfs.c */
+int i915_gem_debugfs_init(struct drm_minor *minor);
+void i915_gem_debugfs_cleanup(struct drm_minor *minor);
+
 /* i915_suspend.c */
 extern int i915_save_state(struct drm_device *dev);
 extern int i915_restore_state(struct drm_device *dev);
@@ -784,15 +798,21 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller);
                     (dev)->pci_device == 0x2E22 || \
                     IS_GM45(dev))
 
+#define IS_IGDG(dev) ((dev)->pci_device == 0xa001)
+#define IS_IGDGM(dev) ((dev)->pci_device == 0xa011)
+#define IS_IGD(dev) (IS_IGDG(dev) || IS_IGDGM(dev))
+
 #define IS_G33(dev)    ((dev)->pci_device == 0x29C2 || \
                        (dev)->pci_device == 0x29B2 ||  \
-                       (dev)->pci_device == 0x29D2)
+                       (dev)->pci_device == 0x29D2 ||  \
+                       (IS_IGD(dev)))
 
 #define IS_I9XX(dev) (IS_I915G(dev) || IS_I915GM(dev) || IS_I945G(dev) || \
                      IS_I945GM(dev) || IS_I965G(dev) || IS_G33(dev))
 
 #define IS_MOBILE(dev) (IS_I830(dev) || IS_I85X(dev) || IS_I915GM(dev) || \
-                       IS_I945GM(dev) || IS_I965GM(dev) || IS_GM45(dev))
+                       IS_I945GM(dev) || IS_I965GM(dev) || IS_GM45(dev) || \
+                       IS_IGD(dev))
 
 #define I915_NEED_GFX_HWS(dev) (IS_G33(dev) || IS_GM45(dev) || IS_G4X(dev))
 /* With the 945 and later, Y tiling got adjusted so that it was 32 128-byte
@@ -801,6 +821,7 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller);
 #define HAS_128_BYTE_Y_TILING(dev) (IS_I9XX(dev) && !(IS_I915G(dev) || \
                                                      IS_I915GM(dev)))
 #define SUPPORTS_INTEGRATED_HDMI(dev)  (IS_G4X(dev))
+#define I915_HAS_HOTPLUG(dev) (IS_I945G(dev) || IS_I945GM(dev) || IS_I965G(dev))
 
 #define PRIMARY_RINGBUFFER_SIZE         (128*1024)