Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

[pandora-kernel.git] / drivers / gpu / drm / vmwgfx / vmwgfx_drv.h

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
index 58de639..e7a58d0 100644 (file)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
@@ -39,9 +39,9 @@
 #include "ttm/ttm_execbuf_util.h"
 #include "ttm/ttm_module.h"
 
-#define VMWGFX_DRIVER_DATE "20100209"
+#define VMWGFX_DRIVER_DATE "20100927"
 #define VMWGFX_DRIVER_MAJOR 1
-#define VMWGFX_DRIVER_MINOR 2
+#define VMWGFX_DRIVER_MINOR 4
 #define VMWGFX_DRIVER_PATCHLEVEL 0
 #define VMWGFX_FILE_PAGE_OFFSET 0x00100000
 #define VMWGFX_FIFO_STATIC_SIZE (1024*1024)
@@ -49,6 +49,9 @@
 #define VMWGFX_MAX_GMRS 2048
 #define VMWGFX_MAX_DISPLAYS 16
 
+#define VMW_PL_GMR TTM_PL_PRIV0
+#define VMW_PL_FLAG_GMR TTM_PL_FLAG_PRIV0
+
 struct vmw_fpriv {
        struct drm_master *locked_master;
        struct ttm_object_file *tfile;
@@ -57,8 +60,6 @@ struct vmw_fpriv {
 struct vmw_dma_buffer {
        struct ttm_buffer_object base;
        struct list_head validate_list;
-       struct list_head gmr_lru;
-       uint32_t gmr_id;
        bool gmr_bound;
        uint32_t cur_validate_node;
        bool on_validate_list;
@@ -151,6 +152,8 @@ struct vmw_overlay;
 
 struct vmw_master {
        struct ttm_lock lock;
+       struct mutex fb_surf_mutex;
+       struct list_head fb_surf;
 };
 
 struct vmw_vga_topology_state {
@@ -182,6 +185,7 @@ struct vmw_private {
        uint32_t capabilities;
        uint32_t max_gmr_descriptors;
        uint32_t max_gmr_ids;
+       bool has_gmr;
        struct mutex hw_mutex;
 
        /*
@@ -263,14 +267,6 @@ struct vmw_private {
        uint32_t val_seq;
        struct mutex cmdbuf_mutex;
 
-       /**
-        * GMR management. Protected by the lru spinlock.
-        */
-
-       struct ida gmr_ida;
-       struct list_head gmr_lru;
-
-
        /**
         * Operating mode.
         */
@@ -286,6 +282,7 @@ struct vmw_private {
        struct vmw_master *active_master;
        struct vmw_master fbdev_master;
        struct notifier_block pm_nb;
+       bool suspended;
 
        struct mutex release_mutex;
        uint32_t num_3d_resources;
@@ -331,7 +328,9 @@ void vmw_3d_resource_dec(struct vmw_private *dev_priv);
  */
 
 extern int vmw_gmr_bind(struct vmw_private *dev_priv,
-                       struct ttm_buffer_object *bo);
+                       struct page *pages[],
+                       unsigned long num_pages,
+                       int gmr_id);
 extern void vmw_gmr_unbind(struct vmw_private *dev_priv, int gmr_id);
 
 /**
@@ -380,14 +379,10 @@ extern uint32_t vmw_dmabuf_validate_node(struct ttm_buffer_object *bo,
 extern void vmw_dmabuf_validate_clear(struct ttm_buffer_object *bo);
 extern int vmw_user_dmabuf_lookup(struct ttm_object_file *tfile,
                                  uint32_t id, struct vmw_dma_buffer **out);
-extern uint32_t vmw_dmabuf_gmr(struct ttm_buffer_object *bo);
-extern void vmw_dmabuf_set_gmr(struct ttm_buffer_object *bo, uint32_t id);
-extern int vmw_gmr_id_alloc(struct vmw_private *dev_priv, uint32_t *p_id);
 extern int vmw_dmabuf_to_start_of_vram(struct vmw_private *vmw_priv,
                                       struct vmw_dma_buffer *bo);
 extern int vmw_dmabuf_from_vram(struct vmw_private *vmw_priv,
                                struct vmw_dma_buffer *bo);
-extern void vmw_dmabuf_gmr_unbind(struct ttm_buffer_object *bo);
 extern int vmw_stream_claim_ioctl(struct drm_device *dev, void *data,
                                  struct drm_file *file_priv);
 extern int vmw_stream_unref_ioctl(struct drm_device *dev, void *data,
@@ -439,6 +434,7 @@ extern int vmw_mmap(struct file *filp, struct vm_area_struct *vma);
 extern struct ttm_placement vmw_vram_placement;
 extern struct ttm_placement vmw_vram_ne_placement;
 extern struct ttm_placement vmw_vram_sys_placement;
+extern struct ttm_placement vmw_vram_gmr_placement;
 extern struct ttm_placement vmw_sys_placement;
 extern struct ttm_bo_driver vmw_bo_driver;
 extern int vmw_dma_quiescent(struct drm_device *dev);
@@ -518,6 +514,10 @@ void vmw_kms_write_svga(struct vmw_private *vmw_priv,
                        unsigned bbp, unsigned depth);
 int vmw_kms_update_layout_ioctl(struct drm_device *dev, void *data,
                                struct drm_file *file_priv);
+void vmw_kms_idle_workqueues(struct vmw_master *vmaster);
+bool vmw_kms_validate_mode_vram(struct vmw_private *dev_priv,
+                               uint32_t pitch,
+                               uint32_t height);
 u32 vmw_get_vblank_counter(struct drm_device *dev, int crtc);
 
 /**
@@ -536,6 +536,12 @@ int vmw_overlay_unref(struct vmw_private *dev_priv, uint32_t stream_id);
 int vmw_overlay_num_overlays(struct vmw_private *dev_priv);
 int vmw_overlay_num_free_overlays(struct vmw_private *dev_priv);
 
+/**
+ * GMR Id manager
+ */
+
+extern const struct ttm_mem_type_manager_func vmw_gmrid_manager_func;
+
 /**
  * Inline helper functions
  */