Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6

* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (24 commits)
  agp/intel: Make intel_i965_mask_memory use dma_addr_t for physical addresses
  agp: add user mapping support to ATI AGP bridge.
  drm/i915: enable GEM on PAE.
  drm/radeon: fix unused variables warning
  agp: switch AGP to use page array instead of unsigned long array
  agpgart: detected ALi M???? chipset with M1621
  drm/radeon: command stream checker for r3xx-r5xx hardware
  drm/radeon: Fully initialize LVDS info also when we can't get it from the ROM.
  radeon: Fix CP byte order on big endian architectures with KMS.
  agp/uninorth: Handle user memory types.
  drm/ttm: Add some powerpc cache flush code.
  radeon: Enable modesetting on non-x86.
  drm/radeon: Respect AGP cant_use_aperture flag.
  drm: EDID endianness fixes.
  drm/radeon: this VRAM vs aperture test is wrong, just remove it.
  drm/ttm: fix an error path to exit function correctly
  drm: Apply "Memory fragmentation from lost alignment blocks"
  ttm: Return -ERESTART when a signal interrupts bo eviction.
  drm: Remove memory debugging infrastructure.
  drm/i915: Clear fence register on tiling stride change.
  ...

83 files changed, 1391 insertions, 1300 deletions

diff --git a/drivers/char/agp/agp.h b/drivers/char/agp/agp.h
index 46f507531177..178e2e9e9f09 100644
--- a/drivers/char/agp/agp.h
+++ b/drivers/char/agp/agp.h
@@ -107,7 +107,7 @@ struct agp_bridge_driver {
         void (*agp_enable)(struct agp_bridge_data *, u32);
         void (*cleanup)(void);
         void (*tlb_flush)(struct agp_memory *);
-        unsigned long (*mask_memory)(struct agp_bridge_data *, unsigned long, int);
+        unsigned long (*mask_memory)(struct agp_bridge_data *, struct page *, int);
         void (*cache_flush)(void);
         int (*create_gatt_table)(struct agp_bridge_data *);
         int (*free_gatt_table)(struct agp_bridge_data *);
@@ -115,9 +115,9 @@ struct agp_bridge_driver {
         int (*remove_memory)(struct agp_memory *, off_t, int);
         struct agp_memory *(*alloc_by_type) (size_t, int);
         void (*free_by_type)(struct agp_memory *);
-        void *(*agp_alloc_page)(struct agp_bridge_data *);
+        struct page *(*agp_alloc_page)(struct agp_bridge_data *);
         int (*agp_alloc_pages)(struct agp_bridge_data *, struct agp_memory *, size_t);
-        void (*agp_destroy_page)(void *, int flags);
+        void (*agp_destroy_page)(struct page *, int flags);
         void (*agp_destroy_pages)(struct agp_memory *);
         int (*agp_type_to_mask_type) (struct agp_bridge_data *, int);
         void (*chipset_flush)(struct agp_bridge_data *);
@@ -278,10 +278,10 @@ int agp_generic_insert_memory(struct agp_memory *mem, off_t pg_start, int type);
 int agp_generic_remove_memory(struct agp_memory *mem, off_t pg_start, int type);
 struct agp_memory *agp_generic_alloc_by_type(size_t page_count, int type);
 void agp_generic_free_by_type(struct agp_memory *curr);
-void *agp_generic_alloc_page(struct agp_bridge_data *bridge);
+struct page *agp_generic_alloc_page(struct agp_bridge_data *bridge);
 int agp_generic_alloc_pages(struct agp_bridge_data *agp_bridge,
                             struct agp_memory *memory, size_t page_count);
-void agp_generic_destroy_page(void *addr, int flags);
+void agp_generic_destroy_page(struct page *page, int flags);
 void agp_generic_destroy_pages(struct agp_memory *memory);
 void agp_free_key(int key);
 int agp_num_entries(void);
@@ -291,7 +291,7 @@ int agp_3_5_enable(struct agp_bridge_data *bridge);
 void global_cache_flush(void);
 void get_agp_version(struct agp_bridge_data *bridge);
 unsigned long agp_generic_mask_memory(struct agp_bridge_data *bridge,
-        unsigned long addr, int type);
+                                      struct page *page, int type);
 int agp_generic_type_to_mask_type(struct agp_bridge_data *bridge,
                                   int type);
 struct agp_bridge_data *agp_generic_find_bridge(struct pci_dev *pdev);
diff --git a/drivers/char/agp/ali-agp.c b/drivers/char/agp/ali-agp.c
index dc8d1a90971f..201ef3ffd484 100644
--- a/drivers/char/agp/ali-agp.c
+++ b/drivers/char/agp/ali-agp.c
@@ -141,37 +141,37 @@ static void m1541_cache_flush(void)
         }
 }
 
-static void *m1541_alloc_page(struct agp_bridge_data *bridge)
+static struct page *m1541_alloc_page(struct agp_bridge_data *bridge)
 {
-        void *addr = agp_generic_alloc_page(agp_bridge);
+        struct page *page = agp_generic_alloc_page(agp_bridge);
         u32 temp;
 
-        if (!addr)
+        if (!page)
                 return NULL;
 
         pci_read_config_dword(agp_bridge->dev, ALI_CACHE_FLUSH_CTRL, &temp);
         pci_write_config_dword(agp_bridge->dev, ALI_CACHE_FLUSH_CTRL,
                         (((temp & ALI_CACHE_FLUSH_ADDR_MASK) |
-                          virt_to_gart(addr)) | ALI_CACHE_FLUSH_EN ));
-        return addr;
+                          phys_to_gart(page_to_phys(page))) | ALI_CACHE_FLUSH_EN ));
+        return page;
 }
 
-static void ali_destroy_page(void * addr, int flags)
+static void ali_destroy_page(struct page *page, int flags)
 {
-        if (addr) {
+        if (page) {
                 if (flags & AGP_PAGE_DESTROY_UNMAP) {
                         global_cache_flush();   /* is this really needed?  --hch */
-                        agp_generic_destroy_page(addr, flags);
+                        agp_generic_destroy_page(page, flags);
                 } else
-                        agp_generic_destroy_page(addr, flags);
+                        agp_generic_destroy_page(page, flags);
         }
 }
 
-static void m1541_destroy_page(void * addr, int flags)
+static void m1541_destroy_page(struct page *page, int flags)
 {
         u32 temp;
 
-        if (addr == NULL)
+        if (page == NULL)
                 return;
 
         if (flags & AGP_PAGE_DESTROY_UNMAP) {
@@ -180,9 +180,9 @@ static void m1541_destroy_page(void * addr, int flags)
                 pci_read_config_dword(agp_bridge->dev, ALI_CACHE_FLUSH_CTRL, &temp);
                 pci_write_config_dword(agp_bridge->dev, ALI_CACHE_FLUSH_CTRL,
                                        (((temp & ALI_CACHE_FLUSH_ADDR_MASK) |
-                                         virt_to_gart(addr)) | ALI_CACHE_FLUSH_EN));
+                                         phys_to_gart(page_to_phys(page))) | ALI_CACHE_FLUSH_EN));
         }
-        agp_generic_destroy_page(addr, flags);
+        agp_generic_destroy_page(page, flags);
 }
 
 
@@ -346,7 +346,7 @@ found:
                         devs[j].chipset_name = "M1641";
                         break;
                 case 0x43:
-                        devs[j].chipset_name = "M????";
+                        devs[j].chipset_name = "M1621";
                         break;
                 case 0x47:
                         devs[j].chipset_name = "M1647";
diff --git a/drivers/char/agp/amd-k7-agp.c b/drivers/char/agp/amd-k7-agp.c
index 3f98254b911f..ba9bde71eaaf 100644
--- a/drivers/char/agp/amd-k7-agp.c
+++ b/drivers/char/agp/amd-k7-agp.c
@@ -325,7 +325,7 @@ static int amd_insert_memory(struct agp_memory *mem, off_t pg_start, int type)
                 addr = (j * PAGE_SIZE) + agp_bridge->gart_bus_addr;
                 cur_gatt = GET_GATT(addr);
                 writel(agp_generic_mask_memory(agp_bridge,
-                        mem->memory[i], mem->type), cur_gatt+GET_GATT_OFF(addr));
+                        mem->pages[i], mem->type), cur_gatt+GET_GATT_OFF(addr));
                 readl(cur_gatt+GET_GATT_OFF(addr));     /* PCI Posting. */
         }
         amd_irongate_tlbflush(mem);
diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c
index d765afda9c2a..3bf5dda90f4a 100644
--- a/drivers/char/agp/amd64-agp.c
+++ b/drivers/char/agp/amd64-agp.c
@@ -79,7 +79,7 @@ static int amd64_insert_memory(struct agp_memory *mem, off_t pg_start, int type)
 
         for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
                 tmp = agp_bridge->driver->mask_memory(agp_bridge,
-                        mem->memory[i], mask_type);
+                        mem->pages[i], mask_type);
 
                 BUG_ON(tmp & 0xffffff0000000ffcULL);
                 pte = (tmp & 0x000000ff00000000ULL) >> 28;
diff --git a/drivers/char/agp/ati-agp.c b/drivers/char/agp/ati-agp.c
index f1537eece07f..33656e144cc5 100644
--- a/drivers/char/agp/ati-agp.c
+++ b/drivers/char/agp/ati-agp.c
@@ -269,12 +269,17 @@ static int ati_insert_memory(struct agp_memory * mem,
         int i, j, num_entries;
         unsigned long __iomem *cur_gatt;
         unsigned long addr;
+        int mask_type;
 
         num_entries = A_SIZE_LVL2(agp_bridge->current_size)->num_entries;
 
-        if (type != 0 || mem->type != 0)
+        mask_type = agp_generic_type_to_mask_type(mem->bridge, type);
+        if (mask_type != 0 || type != mem->type)
                 return -EINVAL;
 
+        if (mem->page_count == 0)
+                return 0;
+
         if ((pg_start + mem->page_count) > num_entries)
                 return -EINVAL;
 
@@ -296,10 +301,11 @@ static int ati_insert_memory(struct agp_memory * mem,
         for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
                 addr = (j * PAGE_SIZE) + agp_bridge->gart_bus_addr;
                 cur_gatt = GET_GATT(addr);
-                writel(agp_bridge->driver->mask_memory(agp_bridge,
-                        mem->memory[i], mem->type), cur_gatt+GET_GATT_OFF(addr));
-                readl(cur_gatt+GET_GATT_OFF(addr));     /* PCI Posting. */
+                writel(agp_bridge->driver->mask_memory(agp_bridge,      
+                                                       mem->pages[i], mem->type),
+                       cur_gatt+GET_GATT_OFF(addr));
         }
+        readl(GET_GATT(agp_bridge->gart_bus_addr)); /* PCI posting */
         agp_bridge->driver->tlb_flush(mem);
         return 0;
 }
@@ -310,17 +316,22 @@ static int ati_remove_memory(struct agp_memory * mem, off_t pg_start,
         int i;
         unsigned long __iomem *cur_gatt;
         unsigned long addr;
+        int mask_type;
 
-        if (type != 0 || mem->type != 0)
+        mask_type = agp_generic_type_to_mask_type(mem->bridge, type);
+        if (mask_type != 0 || type != mem->type)
                 return -EINVAL;
 
+        if (mem->page_count == 0)
+                return 0;
+
         for (i = pg_start; i < (mem->page_count + pg_start); i++) {
                 addr = (i * PAGE_SIZE) + agp_bridge->gart_bus_addr;
                 cur_gatt = GET_GATT(addr);
                 writel(agp_bridge->scratch_page, cur_gatt+GET_GATT_OFF(addr));
-                readl(cur_gatt+GET_GATT_OFF(addr)); /* PCI Posting. */
         }
 
+        readl(GET_GATT(agp_bridge->gart_bus_addr)); /* PCI posting */
         agp_bridge->driver->tlb_flush(mem);
         return 0;
 }
diff --git a/drivers/char/agp/backend.c b/drivers/char/agp/backend.c
index 8c617ad7497f..cfa5a649dfe7 100644
--- a/drivers/char/agp/backend.c
+++ b/drivers/char/agp/backend.c
@@ -141,17 +141,17 @@ static int agp_backend_initialize(struct agp_bridge_data *bridge)
         bridge->version = &agp_current_version;
 
         if (bridge->driver->needs_scratch_page) {
-                void *addr = bridge->driver->agp_alloc_page(bridge);
+                struct page *page = bridge->driver->agp_alloc_page(bridge);
 
-                if (!addr) {
+                if (!page) {
                         dev_err(&bridge->dev->dev,
                                 "can't get memory for scratch page\n");
                         return -ENOMEM;
                 }
 
-                bridge->scratch_page_real = virt_to_gart(addr);
+                bridge->scratch_page_real = phys_to_gart(page_to_phys(page));
                 bridge->scratch_page =
-                    bridge->driver->mask_memory(bridge, bridge->scratch_page_real, 0);
+                    bridge->driver->mask_memory(bridge, page, 0);
         }
 
         size_value = bridge->driver->fetch_size();
diff --git a/drivers/char/agp/efficeon-agp.c b/drivers/char/agp/efficeon-agp.c
index 453543a1f293..35d50f2861b6 100644
--- a/drivers/char/agp/efficeon-agp.c
+++ b/drivers/char/agp/efficeon-agp.c
@@ -65,8 +65,9 @@ static const struct gatt_mask efficeon_generic_masks[] =
 };
 
 /* This function does the same thing as mask_memory() for this chipset... */
-static inline unsigned long efficeon_mask_memory(unsigned long addr)
+static inline unsigned long efficeon_mask_memory(struct page *page)
 {
+        unsigned long addr = phys_to_gart(page_to_phys(page));
         return addr | 0x00000001;
 }
 
@@ -257,7 +258,7 @@ static int efficeon_insert_memory(struct agp_memory * mem, off_t pg_start, int t
         last_page = NULL;
         for (i = 0; i < count; i++) {
                 int index = pg_start + i;
-                unsigned long insert = efficeon_mask_memory(mem->memory[i]);
+                unsigned long insert = efficeon_mask_memory(mem->pages[i]);
 
                 page = (unsigned int *) efficeon_private.l1_table[index >> 10];
 
diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c
index 2224b762b7fb..1e8b461b91f1 100644
--- a/drivers/char/agp/generic.c
+++ b/drivers/char/agp/generic.c
@@ -95,13 +95,13 @@ EXPORT_SYMBOL(agp_flush_chipset);
 
 void agp_alloc_page_array(size_t size, struct agp_memory *mem)
 {
-        mem->memory = NULL;
+        mem->pages = NULL;
         mem->vmalloc_flag = false;
 
         if (size <= 2*PAGE_SIZE)
-                mem->memory = kmalloc(size, GFP_KERNEL | __GFP_NORETRY);
-        if (mem->memory == NULL) {
-                mem->memory = vmalloc(size);
+                mem->pages = kmalloc(size, GFP_KERNEL | __GFP_NORETRY);
+        if (mem->pages == NULL) {
+                mem->pages = vmalloc(size);
                 mem->vmalloc_flag = true;
         }
 }
@@ -110,9 +110,9 @@ EXPORT_SYMBOL(agp_alloc_page_array);
 void agp_free_page_array(struct agp_memory *mem)
 {
         if (mem->vmalloc_flag) {
-                vfree(mem->memory);
+                vfree(mem->pages);
         } else {
-                kfree(mem->memory);
+                kfree(mem->pages);
         }
 }
 EXPORT_SYMBOL(agp_free_page_array);
@@ -136,7 +136,7 @@ static struct agp_memory *agp_create_user_memory(unsigned long num_agp_pages)
 
         agp_alloc_page_array(alloc_size, new);
 
-        if (new->memory == NULL) {
+        if (new->pages == NULL) {
                 agp_free_key(new->key);
                 kfree(new);
                 return NULL;
@@ -162,7 +162,7 @@ struct agp_memory *agp_create_memory(int scratch_pages)
 
         agp_alloc_page_array(PAGE_SIZE * scratch_pages, new);
 
-        if (new->memory == NULL) {
+        if (new->pages == NULL) {
                 agp_free_key(new->key);
                 kfree(new);
                 return NULL;
@@ -206,15 +206,13 @@ void agp_free_memory(struct agp_memory *curr)
                 } else {
 
                         for (i = 0; i < curr->page_count; i++) {
-                                curr->memory[i] = (unsigned long)gart_to_virt(
-                                        curr->memory[i]);
                                 curr->bridge->driver->agp_destroy_page(
-                                        (void *)curr->memory[i],
+                                        curr->pages[i],
                                         AGP_PAGE_DESTROY_UNMAP);
                         }
                         for (i = 0; i < curr->page_count; i++) {
                                 curr->bridge->driver->agp_destroy_page(
-                                        (void *)curr->memory[i],
+                                        curr->pages[i],
                                         AGP_PAGE_DESTROY_FREE);
                         }
                 }
@@ -282,13 +280,13 @@ struct agp_memory *agp_allocate_memory(struct agp_bridge_data *bridge,
         }
 
         for (i = 0; i < page_count; i++) {
-                void *addr = bridge->driver->agp_alloc_page(bridge);
+                struct page *page = bridge->driver->agp_alloc_page(bridge);
 
-                if (addr == NULL) {
+                if (page == NULL) {
                         agp_free_memory(new);
                         return NULL;
                 }
-                new->memory[i] = virt_to_gart(addr);
+                new->pages[i] = page;
                 new->page_count++;
         }
         new->bridge = bridge;
@@ -1134,7 +1132,7 @@ int agp_generic_insert_memory(struct agp_memory * mem, off_t pg_start, int type)
         }
 
         for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
-                writel(bridge->driver->mask_memory(bridge, mem->memory[i], mask_type),
+                writel(bridge->driver->mask_memory(bridge, mem->pages[i], mask_type),
                        bridge->gatt_table+j);
         }
         readl(bridge->gatt_table+j-1);  /* PCI Posting. */
@@ -1204,7 +1202,7 @@ struct agp_memory *agp_generic_alloc_user(size_t page_count, int type)
                 return NULL;
 
         for (i = 0; i < page_count; i++)
-                new->memory[i] = 0;
+                new->pages[i] = 0;
         new->page_count = 0;
         new->type = type;
         new->num_scratch_pages = pages;
@@ -1237,23 +1235,20 @@ int agp_generic_alloc_pages(struct agp_bridge_data *bridge, struct agp_memory *m
                 get_page(page);
                 atomic_inc(&agp_bridge->current_memory_agp);
 
-                /* set_memory_array_uc() needs virtual address */
-                mem->memory[i] = (unsigned long)page_address(page);
+                mem->pages[i] = page;
                 mem->page_count++;
         }
 
 #ifdef CONFIG_X86
-        set_memory_array_uc(mem->memory, num_pages);
+        set_pages_array_uc(mem->pages, num_pages);
 #endif
         ret = 0;
 out:
-        for (i = 0; i < mem->page_count; i++)
-                mem->memory[i] = virt_to_gart((void *)mem->memory[i]);
         return ret;
 }
 EXPORT_SYMBOL(agp_generic_alloc_pages);
 
-void *agp_generic_alloc_page(struct agp_bridge_data *bridge)
+struct page *agp_generic_alloc_page(struct agp_bridge_data *bridge)
 {
         struct page * page;
 
@@ -1265,56 +1260,47 @@ void *agp_generic_alloc_page(struct agp_bridge_data *bridge)
 
         get_page(page);
         atomic_inc(&agp_bridge->current_memory_agp);
-        return page_address(page);
+        return page;
 }
 EXPORT_SYMBOL(agp_generic_alloc_page);
 
 void agp_generic_destroy_pages(struct agp_memory *mem)
 {
         int i;
-        void *addr;
         struct page *page;
 
         if (!mem)
                 return;
 
-        for (i = 0; i < mem->page_count; i++)
-                mem->memory[i] = (unsigned long)gart_to_virt(mem->memory[i]);
-
 #ifdef CONFIG_X86
-        set_memory_array_wb(mem->memory, mem->page_count);
+        set_pages_array_wb(mem->pages, mem->page_count);
 #endif
 
         for (i = 0; i < mem->page_count; i++) {
-                addr = (void *)mem->memory[i];
-                page = virt_to_page(addr);
+                page = mem->pages[i];
 
 #ifndef CONFIG_X86
                 unmap_page_from_agp(page);
 #endif
-
                 put_page(page);
-                free_page((unsigned long)addr);
+                __free_page(page);
                 atomic_dec(&agp_bridge->current_memory_agp);
-                mem->memory[i] = 0;
+                mem->pages[i] = NULL;
         }
 }
 EXPORT_SYMBOL(agp_generic_destroy_pages);
 
-void agp_generic_destroy_page(void *addr, int flags)
+void agp_generic_destroy_page(struct page *page, int flags)
 {
-        struct page *page;
-
-        if (addr == NULL)
+        if (page == NULL)
                 return;
 
-        page = virt_to_page(addr);
         if (flags & AGP_PAGE_DESTROY_UNMAP)
                 unmap_page_from_agp(page);
 
         if (flags & AGP_PAGE_DESTROY_FREE) {
                 put_page(page);
-                free_page((unsigned long)addr);
+                __free_page(page);
                 atomic_dec(&agp_bridge->current_memory_agp);
         }
 }
@@ -1361,8 +1347,9 @@ void global_cache_flush(void)
 EXPORT_SYMBOL(global_cache_flush);
 
 unsigned long agp_generic_mask_memory(struct agp_bridge_data *bridge,
-        unsigned long addr, int type)
+                                      struct page *page, int type)
 {
+        unsigned long addr = phys_to_gart(page_to_phys(page));
         /* memory type is ignored in the generic routine */
         if (bridge->driver->masks)
                 return addr | bridge->driver->masks[0].mask;
diff --git a/drivers/char/agp/hp-agp.c b/drivers/char/agp/hp-agp.c
index 9c7e2343c399..8f3d4c184914 100644
--- a/drivers/char/agp/hp-agp.c
+++ b/drivers/char/agp/hp-agp.c
@@ -361,13 +361,11 @@ hp_zx1_insert_memory (struct agp_memory *mem, off_t pg_start, int type)
         for (i = 0, j = io_pg_start; i < mem->page_count; i++) {
                 unsigned long paddr;
 
-                paddr = mem->memory[i];
+                paddr = page_to_phys(mem->pages[i]);
                 for (k = 0;
                      k < hp->io_pages_per_kpage;
                      k++, j++, paddr += hp->io_page_size) {
-                        hp->gatt[j] =
-                                agp_bridge->driver->mask_memory(agp_bridge,
-                                        paddr, type);
+                        hp->gatt[j] = HP_ZX1_PDIR_VALID_BIT | paddr;
                 }
         }
 
@@ -397,8 +395,9 @@ hp_zx1_remove_memory (struct agp_memory *mem, off_t pg_start, int type)
 
 static unsigned long
 hp_zx1_mask_memory (struct agp_bridge_data *bridge,
-        unsigned long addr, int type)
+                    struct page *page, int type)
 {
+        unsigned long addr = phys_to_gart(page_to_phys(page));
         return HP_ZX1_PDIR_VALID_BIT | addr;
 }
 
diff --git a/drivers/char/agp/i460-agp.c b/drivers/char/agp/i460-agp.c
index 10da687d131a..60cc35bb5db7 100644
--- a/drivers/char/agp/i460-agp.c
+++ b/drivers/char/agp/i460-agp.c
@@ -60,6 +60,9 @@
  */
 #define WR_FLUSH_GATT(index)    RD_GATT(index)
 
+static unsigned long i460_mask_memory (struct agp_bridge_data *bridge,
+                                       unsigned long addr, int type);
+
 static struct {
         void *gatt;                             /* ioremap'd GATT area */
 
@@ -74,6 +77,7 @@ static struct {
                 unsigned long *alloced_map;     /* bitmap of kernel-pages in use */
                 int refcount;                   /* number of kernel pages using the large page */
                 u64 paddr;                      /* physical address of large page */
+                struct page *page;              /* page pointer */
         } *lp_desc;
 } i460;
 
@@ -294,7 +298,7 @@ static int i460_insert_memory_small_io_page (struct agp_memory *mem,
         void *temp;
 
         pr_debug("i460_insert_memory_small_io_page(mem=%p, pg_start=%ld, type=%d, paddr0=0x%lx)\n",
-                 mem, pg_start, type, mem->memory[0]);
+                 mem, pg_start, type, page_to_phys(mem->pages[0]));
 
         if (type >= AGP_USER_TYPES || mem->type >= AGP_USER_TYPES)
                 return -EINVAL;
@@ -321,10 +325,9 @@ static int i460_insert_memory_small_io_page (struct agp_memory *mem,
 
         io_page_size = 1UL << I460_IO_PAGE_SHIFT;
         for (i = 0, j = io_pg_start; i < mem->page_count; i++) {
-                paddr = mem->memory[i];
+                paddr = phys_to_gart(page_to_phys(mem->pages[i]));
                 for (k = 0; k < I460_IOPAGES_PER_KPAGE; k++, j++, paddr += io_page_size)
-                        WR_GATT(j, agp_bridge->driver->mask_memory(agp_bridge,
-                                paddr, mem->type));
+                        WR_GATT(j, i460_mask_memory(agp_bridge, paddr, mem->type));
         }
         WR_FLUSH_GATT(j - 1);
         return 0;
@@ -364,10 +367,9 @@ static int i460_alloc_large_page (struct lp_desc *lp)
 {
         unsigned long order = I460_IO_PAGE_SHIFT - PAGE_SHIFT;
         size_t map_size;
-        void *lpage;
 
-        lpage = (void *) __get_free_pages(GFP_KERNEL, order);
-        if (!lpage) {
+        lp->page = alloc_pages(GFP_KERNEL, order);
+        if (!lp->page) {
                 printk(KERN_ERR PFX "Couldn't alloc 4M GART page...\n");
                 return -ENOMEM;
         }
@@ -375,12 +377,12 @@ static int i460_alloc_large_page (struct lp_desc *lp)
         map_size = ((I460_KPAGES_PER_IOPAGE + BITS_PER_LONG - 1) & -BITS_PER_LONG)/8;
         lp->alloced_map = kzalloc(map_size, GFP_KERNEL);
         if (!lp->alloced_map) {
-                free_pages((unsigned long) lpage, order);
+                __free_pages(lp->page, order);
                 printk(KERN_ERR PFX "Out of memory, we're in trouble...\n");
                 return -ENOMEM;
         }
 
-        lp->paddr = virt_to_gart(lpage);
+        lp->paddr = phys_to_gart(page_to_phys(lp->page));
         lp->refcount = 0;
         atomic_add(I460_KPAGES_PER_IOPAGE, &agp_bridge->current_memory_agp);
         return 0;
@@ -391,7 +393,7 @@ static void i460_free_large_page (struct lp_desc *lp)
         kfree(lp->alloced_map);
         lp->alloced_map = NULL;
 
-        free_pages((unsigned long) gart_to_virt(lp->paddr), I460_IO_PAGE_SHIFT - PAGE_SHIFT);
+        __free_pages(lp->page, I460_IO_PAGE_SHIFT - PAGE_SHIFT);
         atomic_sub(I460_KPAGES_PER_IOPAGE, &agp_bridge->current_memory_agp);
 }
 
@@ -439,8 +441,8 @@ static int i460_insert_memory_large_io_page (struct agp_memory *mem,
                         if (i460_alloc_large_page(lp) < 0)
                                 return -ENOMEM;
                         pg = lp - i460.lp_desc;
-                        WR_GATT(pg, agp_bridge->driver->mask_memory(agp_bridge,
-                                lp->paddr, 0));
+                        WR_GATT(pg, i460_mask_memory(agp_bridge,
+                                                     lp->paddr, 0));
                         WR_FLUSH_GATT(pg);
                 }
 
@@ -448,7 +450,7 @@ static int i460_insert_memory_large_io_page (struct agp_memory *mem,
                      idx < ((lp == end) ? (end_offset + 1) : I460_KPAGES_PER_IOPAGE);
                      idx++, i++)
                 {
-                        mem->memory[i] = lp->paddr + idx*PAGE_SIZE;
+                        mem->pages[i] = lp->page;
                         __set_bit(idx, lp->alloced_map);
                         ++lp->refcount;
                 }
@@ -463,7 +465,7 @@ static int i460_remove_memory_large_io_page (struct agp_memory *mem,
         struct lp_desc *start, *end, *lp;
         void *temp;
 
-        temp = agp_bridge->driver->current_size;
+        temp = agp_bridge->current_size;
         num_entries = A_SIZE_8(temp)->num_entries;
 
         /* Figure out what pg_start means in terms of our large GART pages */
@@ -477,7 +479,7 @@ static int i460_remove_memory_large_io_page (struct agp_memory *mem,
                      idx < ((lp == end) ? (end_offset + 1) : I460_KPAGES_PER_IOPAGE);
                      idx++, i++)
                 {
-                        mem->memory[i] = 0;
+                        mem->pages[i] = NULL;
                         __clear_bit(idx, lp->alloced_map);
                         --lp->refcount;
                 }
@@ -521,7 +523,7 @@ static int i460_remove_memory (struct agp_memory *mem,
  * Let's just hope nobody counts on the allocated AGP memory being there before bind time
  * (I don't think current drivers do)...
  */
-static void *i460_alloc_page (struct agp_bridge_data *bridge)
+static struct page *i460_alloc_page (struct agp_bridge_data *bridge)
 {
         void *page;
 
@@ -534,7 +536,7 @@ static void *i460_alloc_page (struct agp_bridge_data *bridge)
         return page;
 }
 
-static void i460_destroy_page (void *page, int flags)
+static void i460_destroy_page (struct page *page, int flags)
 {
         if (I460_IO_PAGE_SHIFT <= PAGE_SHIFT) {
                 agp_generic_destroy_page(page, flags);
@@ -544,13 +546,20 @@ static void i460_destroy_page (void *page, int flags)
 #endif /* I460_LARGE_IO_PAGES */
 
 static unsigned long i460_mask_memory (struct agp_bridge_data *bridge,
-        unsigned long addr, int type)
+                                       unsigned long addr, int type)
 {
         /* Make sure the returned address is a valid GATT entry */
         return bridge->driver->masks[0].mask
                 | (((addr & ~((1 << I460_IO_PAGE_SHIFT) - 1)) & 0xfffff000) >> 12);
 }
 
+static unsigned long i460_page_mask_memory(struct agp_bridge_data *bridge,
+                                           struct page *page, int type)
+{
+        unsigned long addr = phys_to_gart(page_to_phys(page));
+        return i460_mask_memory(bridge, addr, type);
+}
+
 const struct agp_bridge_driver intel_i460_driver = {
         .owner                  = THIS_MODULE,
         .aperture_sizes         = i460_sizes,
@@ -560,7 +569,7 @@ const struct agp_bridge_driver intel_i460_driver = {
         .fetch_size             = i460_fetch_size,
         .cleanup                = i460_cleanup,
         .tlb_flush              = i460_tlb_flush,
-        .mask_memory            = i460_mask_memory,
+        .mask_memory            = i460_page_mask_memory,
         .masks                  = i460_masks,
         .agp_enable             = agp_generic_enable,
         .cache_flush            = global_cache_flush,
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 7a748fa0dfce..8c9d50db5c3a 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -257,7 +257,7 @@ static void intel_i810_agp_enable(struct agp_bridge_data *bridge, u32 mode)
 }
 
 /* Exists to support ARGB cursors */
-static void *i8xx_alloc_pages(void)
+static struct page *i8xx_alloc_pages(void)
 {
         struct page *page;
 
@@ -272,17 +272,14 @@ static void *i8xx_alloc_pages(void)
         }
         get_page(page);
         atomic_inc(&agp_bridge->current_memory_agp);
-        return page_address(page);
+        return page;
 }
 
-static void i8xx_destroy_pages(void *addr)
+static void i8xx_destroy_pages(struct page *page)
 {
-        struct page *page;
-
-        if (addr == NULL)
+        if (page == NULL)
                 return;
 
-        page = virt_to_page(addr);
         set_pages_wb(page, 4);
         put_page(page);
         __free_pages(page, 2);
@@ -346,7 +343,7 @@ static int intel_i810_insert_entries(struct agp_memory *mem, off_t pg_start,
                         global_cache_flush();
                 for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
                         writel(agp_bridge->driver->mask_memory(agp_bridge,
-                                                               mem->memory[i],
+                                                               mem->pages[i],
                                                                mask_type),
                                intel_private.registers+I810_PTE_BASE+(j*4));
                 }
@@ -389,37 +386,37 @@ static int intel_i810_remove_entries(struct agp_memory *mem, off_t pg_start,
 static struct agp_memory *alloc_agpphysmem_i8xx(size_t pg_count, int type)
 {
         struct agp_memory *new;
-        void *addr;
+        struct page *page;
 
         switch (pg_count) {
-        case 1: addr = agp_bridge->driver->agp_alloc_page(agp_bridge);
+        case 1: page = agp_bridge->driver->agp_alloc_page(agp_bridge);
                 break;
         case 4:
                 /* kludge to get 4 physical pages for ARGB cursor */
-                addr = i8xx_alloc_pages();
+                page = i8xx_alloc_pages();
                 break;
         default:
                 return NULL;
         }
 
-        if (addr == NULL)
+        if (page == NULL)
                 return NULL;
 
         new = agp_create_memory(pg_count);
         if (new == NULL)
                 return NULL;
 
-        new->memory[0] = virt_to_gart(addr);
+        new->pages[0] = page;
         if (pg_count == 4) {
                 /* kludge to get 4 physical pages for ARGB cursor */
-                new->memory[1] = new->memory[0] + PAGE_SIZE;
-                new->memory[2] = new->memory[1] + PAGE_SIZE;
-                new->memory[3] = new->memory[2] + PAGE_SIZE;
+                new->pages[1] = new->pages[0] + 1;
+                new->pages[2] = new->pages[1] + 1;
+                new->pages[3] = new->pages[2] + 1;
         }
         new->page_count = pg_count;
         new->num_scratch_pages = pg_count;
         new->type = AGP_PHYS_MEMORY;
-        new->physical = new->memory[0];
+        new->physical = page_to_phys(new->pages[0]);
         return new;
 }
 
@@ -451,13 +448,11 @@ static void intel_i810_free_by_type(struct agp_memory *curr)
         agp_free_key(curr->key);
         if (curr->type == AGP_PHYS_MEMORY) {
                 if (curr->page_count == 4)
-                        i8xx_destroy_pages(gart_to_virt(curr->memory[0]));
+                        i8xx_destroy_pages(curr->pages[0]);
                 else {
-                        void *va = gart_to_virt(curr->memory[0]);
-
-                        agp_bridge->driver->agp_destroy_page(va,
+                        agp_bridge->driver->agp_destroy_page(curr->pages[0],
                                                              AGP_PAGE_DESTROY_UNMAP);
-                        agp_bridge->driver->agp_destroy_page(va,
+                        agp_bridge->driver->agp_destroy_page(curr->pages[0],
                                                              AGP_PAGE_DESTROY_FREE);
                 }
                 agp_free_page_array(curr);
@@ -466,8 +461,9 @@ static void intel_i810_free_by_type(struct agp_memory *curr)
 }
 
 static unsigned long intel_i810_mask_memory(struct agp_bridge_data *bridge,
-        unsigned long addr, int type)
+                                            struct page *page, int type)
 {
+        unsigned long addr = phys_to_gart(page_to_phys(page));
         /* Type checking must be done elsewhere */
         return addr | bridge->driver->masks[type].mask;
 }
@@ -855,7 +851,7 @@ static int intel_i830_insert_entries(struct agp_memory *mem, off_t pg_start,
 
         for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
                 writel(agp_bridge->driver->mask_memory(agp_bridge,
-                                                       mem->memory[i], mask_type),
+                                                       mem->pages[i], mask_type),
                        intel_private.registers+I810_PTE_BASE+(j*4));
         }
         readl(intel_private.registers+I810_PTE_BASE+((j-1)*4));
@@ -1085,7 +1081,7 @@ static int intel_i915_insert_entries(struct agp_memory *mem, off_t pg_start,
 
         for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
                 writel(agp_bridge->driver->mask_memory(agp_bridge,
-                        mem->memory[i], mask_type), intel_private.gtt+j);
+                                                       mem->pages[i], mask_type), intel_private.gtt+j);
         }
 
         readl(intel_private.gtt+j-1);
@@ -1200,8 +1196,9 @@ static int intel_i915_create_gatt_table(struct agp_bridge_data *bridge)
  * this conditional.
  */
 static unsigned long intel_i965_mask_memory(struct agp_bridge_data *bridge,
-        unsigned long addr, int type)
+                                            struct page *page, int type)
 {
+        dma_addr_t addr = phys_to_gart(page_to_phys(page));
         /* Shift high bits down */
         addr |= (addr >> 28) & 0xf0;
 
diff --git a/drivers/char/agp/nvidia-agp.c b/drivers/char/agp/nvidia-agp.c
index 16acee2de117..263d71dd441c 100644
--- a/drivers/char/agp/nvidia-agp.c
+++ b/drivers/char/agp/nvidia-agp.c
@@ -225,7 +225,7 @@ static int nvidia_insert_memory(struct agp_memory *mem, off_t pg_start, int type
         }
         for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
                 writel(agp_bridge->driver->mask_memory(agp_bridge,
-                        mem->memory[i], mask_type),
+                        mem->pages[i], mask_type),
                         agp_bridge->gatt_table+nvidia_private.pg_offset+j);
         }
 
diff --git a/drivers/char/agp/parisc-agp.c b/drivers/char/agp/parisc-agp.c
index 699e3422ad93..f4bb43fb8016 100644
--- a/drivers/char/agp/parisc-agp.c
+++ b/drivers/char/agp/parisc-agp.c
@@ -31,6 +31,10 @@
 #define AGP8X_MODE_BIT          3
 #define AGP8X_MODE              (1 << AGP8X_MODE_BIT)
 
+static unsigned long
+parisc_agp_mask_memory(struct agp_bridge_data *bridge, unsigned long addr,
+                       int type);
+
 static struct _parisc_agp_info {
         void __iomem *ioc_regs;
         void __iomem *lba_regs;
@@ -149,12 +153,12 @@ parisc_agp_insert_memory(struct agp_memory *mem, off_t pg_start, int type)
         for (i = 0, j = io_pg_start; i < mem->page_count; i++) {
                 unsigned long paddr;
 
-                paddr = mem->memory[i];
+                paddr = page_to_phys(mem->pages[i]);
                 for (k = 0;
                      k < info->io_pages_per_kpage;
                      k++, j++, paddr += info->io_page_size) {
                         info->gatt[j] =
-                                agp_bridge->driver->mask_memory(agp_bridge,
+                                parisc_agp_mask_memory(agp_bridge,
                                         paddr, type);
                 }
         }
@@ -185,9 +189,17 @@ parisc_agp_remove_memory(struct agp_memory *mem, off_t pg_start, int type)
 }
 
 static unsigned long
-parisc_agp_mask_memory(struct agp_bridge_data *bridge,
-                    unsigned long addr, int type)
+parisc_agp_mask_memory(struct agp_bridge_data *bridge, unsigned long addr,
+                       int type)
+{
+        return SBA_PDIR_VALID_BIT | addr;
+}
+
+static unsigned long
+parisc_agp_page_mask_memory(struct agp_bridge_data *bridge, struct page *page,
+                            int type)
 {
+        unsigned long addr = phys_to_gart(page_to_phys(page));
         return SBA_PDIR_VALID_BIT | addr;
 }
 
diff --git a/drivers/char/agp/sgi-agp.c b/drivers/char/agp/sgi-agp.c
index b972d83bb1b2..d3ea2e4226b5 100644
--- a/drivers/char/agp/sgi-agp.c
+++ b/drivers/char/agp/sgi-agp.c
@@ -38,7 +38,7 @@ static struct aper_size_info_fixed sgi_tioca_sizes[] = {
         {0, 0, 0},
 };
 
-static void *sgi_tioca_alloc_page(struct agp_bridge_data *bridge)
+static struct page *sgi_tioca_alloc_page(struct agp_bridge_data *bridge)
 {
         struct page *page;
         int nid;
@@ -52,7 +52,7 @@ static void *sgi_tioca_alloc_page(struct agp_bridge_data *bridge)
 
         get_page(page);
         atomic_inc(&agp_bridge->current_memory_agp);
-        return page_address(page);
+        return page;
 }
 
 /*
@@ -71,8 +71,9 @@ static void sgi_tioca_tlbflush(struct agp_memory *mem)
  */
 static unsigned long
 sgi_tioca_mask_memory(struct agp_bridge_data *bridge,
-                      unsigned long addr, int type)
+                      struct page *page, int type)
 {
+        unsigned long addr = phys_to_gart(page_to_phys(page));
         return tioca_physpage_to_gart(addr);
 }
 
@@ -189,7 +190,7 @@ static int sgi_tioca_insert_memory(struct agp_memory *mem, off_t pg_start,
 
         for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
                 table[j] =
-                    bridge->driver->mask_memory(bridge, mem->memory[i],
+                    bridge->driver->mask_memory(bridge, mem->pages[i],
                                                 mem->type);
         }
 
diff --git a/drivers/char/agp/sworks-agp.c b/drivers/char/agp/sworks-agp.c
index 6224df8b7f0a..b964a2199329 100644
--- a/drivers/char/agp/sworks-agp.c
+++ b/drivers/char/agp/sworks-agp.c
@@ -349,7 +349,7 @@ static int serverworks_insert_memory(struct agp_memory *mem,
         for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
                 addr = (j * PAGE_SIZE) + agp_bridge->gart_bus_addr;
                 cur_gatt = SVRWRKS_GET_GATT(addr);
-                writel(agp_bridge->driver->mask_memory(agp_bridge, mem->memory[i], mem->type), cur_gatt+GET_GATT_OFF(addr));
+                writel(agp_bridge->driver->mask_memory(agp_bridge, mem->pages[i], mem->type), cur_gatt+GET_GATT_OFF(addr));
         }
         serverworks_tlbflush(mem);
         return 0;
diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c
index 03f95ec08f59..f192c3b9ad41 100644
--- a/drivers/char/agp/uninorth-agp.c
+++ b/drivers/char/agp/uninorth-agp.c
@@ -146,13 +146,20 @@ static int uninorth_insert_memory(struct agp_memory *mem, off_t pg_start,
 {
         int i, j, num_entries;
         void *temp;
+        int mask_type;
 
         temp = agp_bridge->current_size;
         num_entries = A_SIZE_32(temp)->num_entries;
 
-        if (type != 0 || mem->type != 0)
+        if (type != mem->type)
+                return -EINVAL;
+
+        mask_type = agp_bridge->driver->agp_type_to_mask_type(agp_bridge, type);
+        if (mask_type != 0) {
                 /* We know nothing of memory types */
                 return -EINVAL;
+        }
+
         if ((pg_start + mem->page_count) > num_entries)
                 return -EINVAL;
 
@@ -166,9 +173,9 @@ static int uninorth_insert_memory(struct agp_memory *mem, off_t pg_start,
 
         for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
                 agp_bridge->gatt_table[j] =
-                    cpu_to_le32((mem->memory[i] & 0xFFFFF000UL) | 0x1UL);
-                flush_dcache_range((unsigned long)__va(mem->memory[i]),
-                                   (unsigned long)__va(mem->memory[i])+0x1000);
+                        cpu_to_le32((page_to_phys(mem->pages[i]) & 0xFFFFF000UL) | 0x1UL);
+                flush_dcache_range((unsigned long)__va(page_to_phys(mem->pages[i])),
+                                   (unsigned long)__va(page_to_phys(mem->pages[i]))+0x1000);
         }
         (void)in_le32((volatile u32*)&agp_bridge->gatt_table[pg_start]);
         mb();
@@ -184,13 +191,20 @@ static int u3_insert_memory(struct agp_memory *mem, off_t pg_start, int type)
         int i, num_entries;
         void *temp;
         u32 *gp;
+        int mask_type;
 
         temp = agp_bridge->current_size;
         num_entries = A_SIZE_32(temp)->num_entries;
 
-        if (type != 0 || mem->type != 0)
+        if (type != mem->type)
+                return -EINVAL;
+
+        mask_type = agp_bridge->driver->agp_type_to_mask_type(agp_bridge, type);
+        if (mask_type != 0) {
                 /* We know nothing of memory types */
                 return -EINVAL;
+        }
+
         if ((pg_start + mem->page_count) > num_entries)
                 return -EINVAL;
 
@@ -205,9 +219,9 @@ static int u3_insert_memory(struct agp_memory *mem, off_t pg_start, int type)
         }
 
         for (i = 0; i < mem->page_count; i++) {
-                gp[i] = (mem->memory[i] >> PAGE_SHIFT) | 0x80000000UL;
-                flush_dcache_range((unsigned long)__va(mem->memory[i]),
-                                   (unsigned long)__va(mem->memory[i])+0x1000);
+                gp[i] = (page_to_phys(mem->pages[i]) >> PAGE_SHIFT) | 0x80000000UL;
+                flush_dcache_range((unsigned long)__va(page_to_phys(mem->pages[i])),
+                                   (unsigned long)__va(page_to_phys(mem->pages[i]))+0x1000);
         }
         mb();
         flush_dcache_range((unsigned long)gp, (unsigned long) &gp[i]);
diff --git a/drivers/gpu/drm/drm_agpsupport.c b/drivers/gpu/drm/drm_agpsupport.c
index 14796594e5d9..d68888fe3df9 100644
--- a/drivers/gpu/drm/drm_agpsupport.c
+++ b/drivers/gpu/drm/drm_agpsupport.c
@@ -203,7 +203,7 @@ int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request)
 
         if (!dev->agp || !dev->agp->acquired)
                 return -EINVAL;
-        if (!(entry = drm_alloc(sizeof(*entry), DRM_MEM_AGPLISTS)))
+        if (!(entry = kmalloc(sizeof(*entry), GFP_KERNEL)))
                 return -ENOMEM;
 
         memset(entry, 0, sizeof(*entry));
@@ -211,7 +211,7 @@ int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request)
         pages = (request->size + PAGE_SIZE - 1) / PAGE_SIZE;
         type = (u32) request->type;
         if (!(memory = drm_alloc_agp(dev, pages, type))) {
-                drm_free(entry, sizeof(*entry), DRM_MEM_AGPLISTS);
+                kfree(entry);
                 return -ENOMEM;
         }
 
@@ -369,7 +369,7 @@ int drm_agp_free(struct drm_device *dev, struct drm_agp_buffer *request)
         list_del(&entry->head);
 
         drm_free_agp(entry->memory, entry->pages);
-        drm_free(entry, sizeof(*entry), DRM_MEM_AGPLISTS);
+        kfree(entry);
         return 0;
 }
 EXPORT_SYMBOL(drm_agp_free);
@@ -397,13 +397,13 @@ struct drm_agp_head *drm_agp_init(struct drm_device *dev)
 {
         struct drm_agp_head *head = NULL;
 
-        if (!(head = drm_alloc(sizeof(*head), DRM_MEM_AGPLISTS)))
+        if (!(head = kmalloc(sizeof(*head), GFP_KERNEL)))
                 return NULL;
         memset((void *)head, 0, sizeof(*head));
         head->bridge = agp_find_bridge(dev->pdev);
         if (!head->bridge) {
                 if (!(head->bridge = agp_backend_acquire(dev->pdev))) {
-                        drm_free(head, sizeof(*head), DRM_MEM_AGPLISTS);
+                        kfree(head);
                         return NULL;
                 }
                 agp_copy_info(head->bridge, &head->agp_info);
@@ -412,7 +412,7 @@ struct drm_agp_head *drm_agp_init(struct drm_device *dev)
                 agp_copy_info(head->bridge, &head->agp_info);
         }
         if (head->agp_info.chipset == NOT_SUPPORTED) {
-                drm_free(head, sizeof(*head), DRM_MEM_AGPLISTS);
+                kfree(head);
                 return NULL;
         }
         INIT_LIST_HEAD(&head->memory);
@@ -482,7 +482,7 @@ drm_agp_bind_pages(struct drm_device *dev,
         }
 
         for (i = 0; i < num_pages; i++)
-                mem->memory[i] = phys_to_gart(page_to_phys(pages[i]));
+                mem->pages[i] = pages[i];
         mem->page_count = num_pages;
 
         mem->is_flushed = true;
diff --git a/drivers/gpu/drm/drm_auth.c b/drivers/gpu/drm/drm_auth.c
index ca7a9ef5007b..932b5aa96a67 100644
--- a/drivers/gpu/drm/drm_auth.c
+++ b/drivers/gpu/drm/drm_auth.c
@@ -79,7 +79,7 @@ static int drm_add_magic(struct drm_master *master, struct drm_file *priv,
         struct drm_device *dev = master->minor->dev;
         DRM_DEBUG("%d\n", magic);
 
-        entry = drm_alloc(sizeof(*entry), DRM_MEM_MAGIC);
+        entry = kmalloc(sizeof(*entry), GFP_KERNEL);
         if (!entry)
                 return -ENOMEM;
         memset(entry, 0, sizeof(*entry));
@@ -120,7 +120,7 @@ static int drm_remove_magic(struct drm_master *master, drm_magic_t magic)
         list_del(&pt->head);
         mutex_unlock(&dev->struct_mutex);
 
-        drm_free(pt, sizeof(*pt), DRM_MEM_MAGIC);
+        kfree(pt);
 
         return 0;
 }
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c
index 80a257554b30..6246e3f3dad7 100644
--- a/drivers/gpu/drm/drm_bufs.c
+++ b/drivers/gpu/drm/drm_bufs.c
@@ -151,7 +151,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
         unsigned long user_token;
         int ret;
 
-        map = drm_alloc(sizeof(*map), DRM_MEM_MAPS);
+        map = kmalloc(sizeof(*map), GFP_KERNEL);
         if (!map)
                 return -ENOMEM;
 
@@ -165,7 +165,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
          * when processes fork.
          */
         if ((map->flags & _DRM_REMOVABLE) && map->type != _DRM_SHM) {
-                drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+                kfree(map);
                 return -EINVAL;
         }
         DRM_DEBUG("offset = 0x%08llx, size = 0x%08lx, type = %d\n",
@@ -179,7 +179,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
                 map->size = PAGE_ALIGN(map->size);
 
         if ((map->offset & (~(resource_size_t)PAGE_MASK)) || (map->size & (~PAGE_MASK))) {
-                drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+                kfree(map);
                 return -EINVAL;
         }
         map->mtrr = -1;
@@ -191,7 +191,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
 #if !defined(__sparc__) && !defined(__alpha__) && !defined(__ia64__) && !defined(__powerpc64__) && !defined(__x86_64__)
                 if (map->offset + (map->size-1) < map->offset ||
                     map->offset < virt_to_phys(high_memory)) {
-                        drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+                        kfree(map);
                         return -EINVAL;
                 }
 #endif
@@ -212,7 +212,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
                                 list->map->size = map->size;
                         }
 
-                        drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+                        kfree(map);
                         *maplist = list;
                         return 0;
                 }
@@ -227,7 +227,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
                 if (map->type == _DRM_REGISTERS) {
                         map->handle = ioremap(map->offset, map->size);
                         if (!map->handle) {
-                                drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+                                kfree(map);
                                 return -ENOMEM;
                         }
                 }
@@ -243,7 +243,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
                                 list->map->size = map->size;
                         }
 
-                        drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+                        kfree(map);
                         *maplist = list;
                         return 0;
                 }
@@ -251,7 +251,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
                 DRM_DEBUG("%lu %d %p\n",
                           map->size, drm_order(map->size), map->handle);
                 if (!map->handle) {
-                        drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+                        kfree(map);
                         return -ENOMEM;
                 }
                 map->offset = (unsigned long)map->handle;
@@ -259,7 +259,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
                         /* Prevent a 2nd X Server from creating a 2nd lock */
                         if (dev->primary->master->lock.hw_lock != NULL) {
                                 vfree(map->handle);
-                                drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+                                kfree(map);
                                 return -EBUSY;
                         }
                         dev->sigdata.lock = dev->primary->master->lock.hw_lock = map->handle;   /* Pointer to lock */
@@ -270,7 +270,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
                 int valid = 0;
 
                 if (!drm_core_has_AGP(dev)) {
-                        drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+                        kfree(map);
                         return -EINVAL;
                 }
 #ifdef __alpha__
@@ -303,7 +303,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
                         }
                 }
                 if (!list_empty(&dev->agp->memory) && !valid) {
-                        drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+                        kfree(map);
                         return -EPERM;
                 }
                 DRM_DEBUG("AGP offset = 0x%08llx, size = 0x%08lx\n",
@@ -316,7 +316,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
         }
         case _DRM_SCATTER_GATHER:
                 if (!dev->sg) {
-                        drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+                        kfree(map);
                         return -EINVAL;
                 }
                 map->offset += (unsigned long)dev->sg->virtual;
@@ -328,7 +328,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
                  * need to point to a 64bit variable first. */
                 dmah = drm_pci_alloc(dev, map->size, map->size, 0xffffffffUL);
                 if (!dmah) {
-                        drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+                        kfree(map);
                         return -ENOMEM;
                 }
                 map->handle = dmah->vaddr;
@@ -336,15 +336,15 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
                 kfree(dmah);
                 break;
         default:
-                drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+                kfree(map);
                 return -EINVAL;
         }
 
-        list = drm_alloc(sizeof(*list), DRM_MEM_MAPS);
+        list = kmalloc(sizeof(*list), GFP_KERNEL);
         if (!list) {
                 if (map->type == _DRM_REGISTERS)
                         iounmap(map->handle);
-                drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+                kfree(map);
                 return -EINVAL;
         }
         memset(list, 0, sizeof(*list));
@@ -362,8 +362,8 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
         if (ret) {
                 if (map->type == _DRM_REGISTERS)
                         iounmap(map->handle);
-                drm_free(map, sizeof(*map), DRM_MEM_MAPS);
-                drm_free(list, sizeof(*list), DRM_MEM_MAPS);
+                kfree(map);
+                kfree(list);
                 mutex_unlock(&dev->struct_mutex);
                 return ret;
         }
@@ -448,7 +448,7 @@ int drm_rmmap_locked(struct drm_device *dev, struct drm_local_map *map)
                         list_del(&r_list->head);
                         drm_ht_remove_key(&dev->map_hash,
                                           r_list->user_token >> PAGE_SHIFT);
-                        drm_free(r_list, sizeof(*r_list), DRM_MEM_MAPS);
+                        kfree(r_list);
                         found = 1;
                         break;
                 }
@@ -491,7 +491,7 @@ int drm_rmmap_locked(struct drm_device *dev, struct drm_local_map *map)
                 DRM_ERROR("tried to rmmap GEM object\n");
                 break;
         }
-        drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+        kfree(map);
 
         return 0;
 }
@@ -582,24 +582,16 @@ static void drm_cleanup_buf_error(struct drm_device * dev,
                                 drm_pci_free(dev, entry->seglist[i]);
                         }
                 }
-                drm_free(entry->seglist,
-                         entry->seg_count *
-                         sizeof(*entry->seglist), DRM_MEM_SEGS);
+                kfree(entry->seglist);
 
                 entry->seg_count = 0;
         }
 
         if (entry->buf_count) {
                 for (i = 0; i < entry->buf_count; i++) {
-                        if (entry->buflist[i].dev_private) {
-                                drm_free(entry->buflist[i].dev_private,
-                                         entry->buflist[i].dev_priv_size,
-                                         DRM_MEM_BUFS);
-                        }
+                        kfree(entry->buflist[i].dev_private);
                 }
-                drm_free(entry->buflist,
-                         entry->buf_count *
-                         sizeof(*entry->buflist), DRM_MEM_BUFS);
+                kfree(entry->buflist);
 
                 entry->buf_count = 0;
         }
@@ -698,8 +690,7 @@ int drm_addbufs_agp(struct drm_device * dev, struct drm_buf_desc * request)
                 return -EINVAL;
         }
 
-        entry->buflist = drm_alloc(count * sizeof(*entry->buflist),
-                                   DRM_MEM_BUFS);
+        entry->buflist = kmalloc(count * sizeof(*entry->buflist), GFP_KERNEL);
         if (!entry->buflist) {
                 mutex_unlock(&dev->struct_mutex);
                 atomic_dec(&dev->buf_alloc);
@@ -729,7 +720,7 @@ int drm_addbufs_agp(struct drm_device * dev, struct drm_buf_desc * request)
                 buf->file_priv = NULL;
 
                 buf->dev_priv_size = dev->driver->dev_priv_size;
-                buf->dev_private = drm_alloc(buf->dev_priv_size, DRM_MEM_BUFS);
+                buf->dev_private = kmalloc(buf->dev_priv_size, GFP_KERNEL);
                 if (!buf->dev_private) {
                         /* Set count correctly so we free the proper amount. */
                         entry->buf_count = count;
@@ -749,10 +740,9 @@ int drm_addbufs_agp(struct drm_device * dev, struct drm_buf_desc * request)
 
         DRM_DEBUG("byte_count: %d\n", byte_count);
 
-        temp_buflist = drm_realloc(dma->buflist,
-                                   dma->buf_count * sizeof(*dma->buflist),
-                                   (dma->buf_count + entry->buf_count)
-                                   * sizeof(*dma->buflist), DRM_MEM_BUFS);
+        temp_buflist = krealloc(dma->buflist,
+                                (dma->buf_count + entry->buf_count) *
+                                sizeof(*dma->buflist), GFP_KERNEL);
         if (!temp_buflist) {
                 /* Free the entry because it isn't valid */
                 drm_cleanup_buf_error(dev, entry);
@@ -854,8 +844,7 @@ int drm_addbufs_pci(struct drm_device * dev, struct drm_buf_desc * request)
                 return -EINVAL;
         }
 
-        entry->buflist = drm_alloc(count * sizeof(*entry->buflist),
-                                   DRM_MEM_BUFS);
+        entry->buflist = kmalloc(count * sizeof(*entry->buflist), GFP_KERNEL);
         if (!entry->buflist) {
                 mutex_unlock(&dev->struct_mutex);
                 atomic_dec(&dev->buf_alloc);
@@ -863,11 +852,9 @@ int drm_addbufs_pci(struct drm_device * dev, struct drm_buf_desc * request)
         }
         memset(entry->buflist, 0, count * sizeof(*entry->buflist));
 
-        entry->seglist = drm_alloc(count * sizeof(*entry->seglist),
-                                   DRM_MEM_SEGS);
+        entry->seglist = kmalloc(count * sizeof(*entry->seglist), GFP_KERNEL);
         if (!entry->seglist) {
-                drm_free(entry->buflist,
-                         count * sizeof(*entry->buflist), DRM_MEM_BUFS);
+                kfree(entry->buflist);
                 mutex_unlock(&dev->struct_mutex);
                 atomic_dec(&dev->buf_alloc);
                 return -ENOMEM;
@@ -877,13 +864,11 @@ int drm_addbufs_pci(struct drm_device * dev, struct drm_buf_desc * request)
         /* Keep the original pagelist until we know all the allocations
          * have succeeded
          */
-        temp_pagelist = drm_alloc((dma->page_count + (count << page_order))
-                                  * sizeof(*dma->pagelist), DRM_MEM_PAGES);
+        temp_pagelist = kmalloc((dma->page_count + (count << page_order)) *
+                               sizeof(*dma->pagelist), GFP_KERNEL);
         if (!temp_pagelist) {
-                drm_free(entry->buflist,
-                         count * sizeof(*entry->buflist), DRM_MEM_BUFS);
-                drm_free(entry->seglist,
-                         count * sizeof(*entry->seglist), DRM_MEM_SEGS);
+                kfree(entry->buflist);
+                kfree(entry->seglist);
                 mutex_unlock(&dev->struct_mutex);
                 atomic_dec(&dev->buf_alloc);
                 return -ENOMEM;
@@ -907,9 +892,7 @@ int drm_addbufs_pci(struct drm_device * dev, struct drm_buf_desc * request)
                         entry->buf_count = count;
                         entry->seg_count = count;
                         drm_cleanup_buf_error(dev, entry);
-                        drm_free(temp_pagelist,
-                                 (dma->page_count + (count << page_order))
-                                 * sizeof(*dma->pagelist), DRM_MEM_PAGES);
+                        kfree(temp_pagelist);
                         mutex_unlock(&dev->struct_mutex);
                         atomic_dec(&dev->buf_alloc);
                         return -ENOMEM;
@@ -940,18 +923,14 @@ int drm_addbufs_pci(struct drm_device * dev, struct drm_buf_desc * request)
                         buf->file_priv = NULL;
 
                         buf->dev_priv_size = dev->driver->dev_priv_size;
-                        buf->dev_private = drm_alloc(buf->dev_priv_size,
-                                                     DRM_MEM_BUFS);
+                        buf->dev_private = kmalloc(buf->dev_priv_size,
+                                                  GFP_KERNEL);
                         if (!buf->dev_private) {
                                 /* Set count correctly so we free the proper amount. */
                                 entry->buf_count = count;
                                 entry->seg_count = count;
                                 drm_cleanup_buf_error(dev, entry);
-                                drm_free(temp_pagelist,
-                                         (dma->page_count +
-                                          (count << page_order))
-                                         * sizeof(*dma->pagelist),
-                                         DRM_MEM_PAGES);
+                                kfree(temp_pagelist);
                                 mutex_unlock(&dev->struct_mutex);
                                 atomic_dec(&dev->buf_alloc);
                                 return -ENOMEM;
@@ -964,16 +943,13 @@ int drm_addbufs_pci(struct drm_device * dev, struct drm_buf_desc * request)
                 byte_count += PAGE_SIZE << page_order;
         }
 
-        temp_buflist = drm_realloc(dma->buflist,
-                                   dma->buf_count * sizeof(*dma->buflist),
-                                   (dma->buf_count + entry->buf_count)
-                                   * sizeof(*dma->buflist), DRM_MEM_BUFS);
+        temp_buflist = krealloc(dma->buflist,
+                                (dma->buf_count + entry->buf_count) *
+                                sizeof(*dma->buflist), GFP_KERNEL);
         if (!temp_buflist) {
                 /* Free the entry because it isn't valid */
                 drm_cleanup_buf_error(dev, entry);
-                drm_free(temp_pagelist,
-                         (dma->page_count + (count << page_order))
-                         * sizeof(*dma->pagelist), DRM_MEM_PAGES);
+                kfree(temp_pagelist);
                 mutex_unlock(&dev->struct_mutex);
                 atomic_dec(&dev->buf_alloc);
                 return -ENOMEM;
@@ -988,9 +964,7 @@ int drm_addbufs_pci(struct drm_device * dev, struct drm_buf_desc * request)
          * with the new one.
          */
         if (dma->page_count) {
-                drm_free(dma->pagelist,
-                         dma->page_count * sizeof(*dma->pagelist),
-                         DRM_MEM_PAGES);
+                kfree(dma->pagelist);
         }
         dma->pagelist = temp_pagelist;
 
@@ -1086,8 +1060,8 @@ static int drm_addbufs_sg(struct drm_device * dev, struct drm_buf_desc * request
                 return -EINVAL;
         }
 
-        entry->buflist = drm_alloc(count * sizeof(*entry->buflist),
-                                   DRM_MEM_BUFS);
+        entry->buflist = kmalloc(count * sizeof(*entry->buflist),
+                                GFP_KERNEL);
         if (!entry->buflist) {
                 mutex_unlock(&dev->struct_mutex);
                 atomic_dec(&dev->buf_alloc);
@@ -1118,7 +1092,7 @@ static int drm_addbufs_sg(struct drm_device * dev, struct drm_buf_desc * request
                 buf->file_priv = NULL;
 
                 buf->dev_priv_size = dev->driver->dev_priv_size;
-                buf->dev_private = drm_alloc(buf->dev_priv_size, DRM_MEM_BUFS);
+                buf->dev_private = kmalloc(buf->dev_priv_size, GFP_KERNEL);
                 if (!buf->dev_private) {
                         /* Set count correctly so we free the proper amount. */
                         entry->buf_count = count;
@@ -1139,10 +1113,9 @@ static int drm_addbufs_sg(struct drm_device * dev, struct drm_buf_desc * request
 
         DRM_DEBUG("byte_count: %d\n", byte_count);
 
-        temp_buflist = drm_realloc(dma->buflist,
-                                   dma->buf_count * sizeof(*dma->buflist),
-                                   (dma->buf_count + entry->buf_count)
-                                   * sizeof(*dma->buflist), DRM_MEM_BUFS);
+        temp_buflist = krealloc(dma->buflist,
+                                (dma->buf_count + entry->buf_count) *
+                                sizeof(*dma->buflist), GFP_KERNEL);
         if (!temp_buflist) {
                 /* Free the entry because it isn't valid */
                 drm_cleanup_buf_error(dev, entry);
@@ -1248,8 +1221,8 @@ static int drm_addbufs_fb(struct drm_device * dev, struct drm_buf_desc * request
                 return -EINVAL;
         }
 
-        entry->buflist = drm_alloc(count * sizeof(*entry->buflist),
-                                   DRM_MEM_BUFS);
+        entry->buflist = kmalloc(count * sizeof(*entry->buflist),
+                                GFP_KERNEL);
         if (!entry->buflist) {
                 mutex_unlock(&dev->struct_mutex);
                 atomic_dec(&dev->buf_alloc);
@@ -1279,7 +1252,7 @@ static int drm_addbufs_fb(struct drm_device * dev, struct drm_buf_desc * request
                 buf->file_priv = NULL;
 
                 buf->dev_priv_size = dev->driver->dev_priv_size;
-                buf->dev_private = drm_alloc(buf->dev_priv_size, DRM_MEM_BUFS);
+                buf->dev_private = kmalloc(buf->dev_priv_size, GFP_KERNEL);
                 if (!buf->dev_private) {
                         /* Set count correctly so we free the proper amount. */
                         entry->buf_count = count;
@@ -1299,10 +1272,9 @@ static int drm_addbufs_fb(struct drm_device * dev, struct drm_buf_desc * request
 
         DRM_DEBUG("byte_count: %d\n", byte_count);
 
-        temp_buflist = drm_realloc(dma->buflist,
-                                   dma->buf_count * sizeof(*dma->buflist),
-                                   (dma->buf_count + entry->buf_count)
-                                   * sizeof(*dma->buflist), DRM_MEM_BUFS);
+        temp_buflist = krealloc(dma->buflist,
+                                (dma->buf_count + entry->buf_count) *
+                                sizeof(*dma->buflist), GFP_KERNEL);
         if (!temp_buflist) {
                 /* Free the entry because it isn't valid */
                 drm_cleanup_buf_error(dev, entry);
diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
index 7d1e53c10d4b..2607753a320b 100644
--- a/drivers/gpu/drm/drm_context.c
+++ b/drivers/gpu/drm/drm_context.c
@@ -341,7 +341,7 @@ int drm_addctx(struct drm_device *dev, void *data,
                         }
         }
 
-        ctx_entry = drm_alloc(sizeof(*ctx_entry), DRM_MEM_CTXLIST);
+        ctx_entry = kmalloc(sizeof(*ctx_entry), GFP_KERNEL);
         if (!ctx_entry) {
                 DRM_DEBUG("out of memory\n");
                 return -ENOMEM;
@@ -456,7 +456,7 @@ int drm_rmctx(struct drm_device *dev, void *data,
                 list_for_each_entry_safe(pos, n, &dev->ctxlist, head) {
                         if (pos->handle == ctx->handle) {
                                 list_del(&pos->head);
-                                drm_free(pos, sizeof(*pos), DRM_MEM_CTXLIST);
+                                kfree(pos);
                                 --dev->ctx_count;
                         }
                 }
diff --git a/drivers/gpu/drm/drm_debugfs.c b/drivers/gpu/drm/drm_debugfs.c
index 6ce0e2667a85..2960b6d73456 100644
--- a/drivers/gpu/drm/drm_debugfs.c
+++ b/drivers/gpu/drm/drm_debugfs.c
@@ -100,15 +100,13 @@ int drm_debugfs_create_files(struct drm_info_list *files, int count,
                     (dev->driver->driver_features & features) != features)
                         continue;
 
-                tmp = drm_alloc(sizeof(struct drm_info_node),
-                                _DRM_DRIVER);
+                tmp = kmalloc(sizeof(struct drm_info_node), GFP_KERNEL);
                 ent = debugfs_create_file(files[i].name, S_IFREG | S_IRUGO,
                                           root, tmp, &drm_debugfs_fops);
                 if (!ent) {
                         DRM_ERROR("Cannot create /sys/kernel/debug/dri/%s/%s\n",
                                   name, files[i].name);
-                        drm_free(tmp, sizeof(struct drm_info_node),
-                                 _DRM_DRIVER);
+                        kfree(tmp);
                         ret = -1;
                         goto fail;
                 }
@@ -196,8 +194,7 @@ int drm_debugfs_remove_files(struct drm_info_list *files, int count,
                         if (tmp->info_ent == &files[i]) {
                                 debugfs_remove(tmp->dent);
                                 list_del(pos);
-                                drm_free(tmp, sizeof(struct drm_info_node),
-                                         _DRM_DRIVER);
+                                kfree(tmp);
                         }
                 }
         }
diff --git a/drivers/gpu/drm/drm_dma.c b/drivers/gpu/drm/drm_dma.c
index 7a8e2fba4678..13f1537413fb 100644
--- a/drivers/gpu/drm/drm_dma.c
+++ b/drivers/gpu/drm/drm_dma.c
@@ -47,7 +47,7 @@ int drm_dma_setup(struct drm_device *dev)
 {
         int i;
 
-        dev->dma = drm_alloc(sizeof(*dev->dma), DRM_MEM_DRIVER);
+        dev->dma = kmalloc(sizeof(*dev->dma), GFP_KERNEL);
         if (!dev->dma)
                 return -ENOMEM;
 
@@ -88,36 +88,19 @@ void drm_dma_takedown(struct drm_device *dev)
                                         drm_pci_free(dev, dma->bufs[i].seglist[j]);
                                 }
                         }
-                        drm_free(dma->bufs[i].seglist,
-                                 dma->bufs[i].seg_count
-                                 * sizeof(*dma->bufs[0].seglist), DRM_MEM_SEGS);
+                        kfree(dma->bufs[i].seglist);
                 }
                 if (dma->bufs[i].buf_count) {
                         for (j = 0; j < dma->bufs[i].buf_count; j++) {
-                                if (dma->bufs[i].buflist[j].dev_private) {
-                                        drm_free(dma->bufs[i].buflist[j].
-                                                 dev_private,
-                                                 dma->bufs[i].buflist[j].
-                                                 dev_priv_size, DRM_MEM_BUFS);
-                                }
+                                kfree(dma->bufs[i].buflist[j].dev_private);
                         }
-                        drm_free(dma->bufs[i].buflist,
-                                 dma->bufs[i].buf_count *
-                                 sizeof(*dma->bufs[0].buflist), DRM_MEM_BUFS);
+                        kfree(dma->bufs[i].buflist);
                 }
         }
 
-        if (dma->buflist) {
-                drm_free(dma->buflist,
-                         dma->buf_count * sizeof(*dma->buflist), DRM_MEM_BUFS);
-        }
-
-        if (dma->pagelist) {
-                drm_free(dma->pagelist,
-                         dma->page_count * sizeof(*dma->pagelist),
-                         DRM_MEM_PAGES);
-        }
-        drm_free(dev->dma, sizeof(*dev->dma), DRM_MEM_DRIVER);
+        kfree(dma->buflist);
+        kfree(dma->pagelist);
+        kfree(dev->dma);
         dev->dma = NULL;
 }
 
diff --git a/drivers/gpu/drm/drm_drawable.c b/drivers/gpu/drm/drm_drawable.c
index 80be1cab62af..c53c9768cc11 100644
--- a/drivers/gpu/drm/drm_drawable.c
+++ b/drivers/gpu/drm/drm_drawable.c
@@ -85,9 +85,8 @@ int drm_rmdraw(struct drm_device *dev, void *data, struct drm_file *file_priv)
                 spin_unlock_irqrestore(&dev->drw_lock, irqflags);
                 return -EINVAL;
         }
-        drm_free(info->rects, info->num_rects * sizeof(struct drm_clip_rect),
-                        DRM_MEM_BUFS);
-        drm_free(info, sizeof(struct drm_drawable_info), DRM_MEM_BUFS);
+        kfree(info->rects);
+        kfree(info);
 
         idr_remove(&dev->drw_idr, draw->handle);
 
@@ -106,12 +105,12 @@ int drm_update_drawable_info(struct drm_device *dev, void *data, struct drm_file
 
         info = idr_find(&dev->drw_idr, update->handle);
         if (!info) {
-                info = drm_calloc(1, sizeof(*info), DRM_MEM_BUFS);
+                info = kzalloc(sizeof(*info), GFP_KERNEL);
                 if (!info)
                         return -ENOMEM;
                 if (IS_ERR(idr_replace(&dev->drw_idr, info, update->handle))) {
                         DRM_ERROR("No such drawable %d\n", update->handle);
-                        drm_free(info, sizeof(*info), DRM_MEM_BUFS);
+                        kfree(info);
                         return -EINVAL;
                 }
         }
@@ -121,8 +120,9 @@ int drm_update_drawable_info(struct drm_device *dev, void *data, struct drm_file
                 if (update->num == 0)
                         rects = NULL;
                 else if (update->num != info->num_rects) {
-                        rects = drm_alloc(update->num * sizeof(struct drm_clip_rect),
-                                         DRM_MEM_BUFS);
+                        rects = kmalloc(update->num *
+                                        sizeof(struct drm_clip_rect),
+                                        GFP_KERNEL);
                 } else
                         rects = info->rects;
 
@@ -145,8 +145,7 @@ int drm_update_drawable_info(struct drm_device *dev, void *data, struct drm_file
                 spin_lock_irqsave(&dev->drw_lock, irqflags);
 
                 if (rects != info->rects) {
-                        drm_free(info->rects, info->num_rects *
-                                 sizeof(struct drm_clip_rect), DRM_MEM_BUFS);
+                        kfree(info->rects);
                 }
 
                 info->rects = rects;
@@ -166,8 +165,7 @@ int drm_update_drawable_info(struct drm_device *dev, void *data, struct drm_file
 
 error:
         if (rects != info->rects)
-                drm_free(rects, update->num * sizeof(struct drm_clip_rect),
-                         DRM_MEM_BUFS);
+                kfree(rects);
 
         return err;
 }
@@ -186,9 +184,8 @@ static int drm_drawable_free(int idr, void *p, void *data)
         struct drm_drawable_info *info = p;
 
         if (info) {
-                drm_free(info->rects, info->num_rects *
-                         sizeof(struct drm_clip_rect), DRM_MEM_BUFS);
-                drm_free(info, sizeof(*info), DRM_MEM_BUFS);
+                kfree(info->rects);
+                kfree(info);
         }
 
         return 0;
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 1bf7efd8d334..b39d7bfc0c9c 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -189,7 +189,7 @@ int drm_lastclose(struct drm_device * dev)
                         if (entry->bound)
                                 drm_unbind_agp(entry->memory);
                         drm_free_agp(entry->memory, entry->pages);
-                        drm_free(entry, sizeof(*entry), DRM_MEM_AGPLISTS);
+                        kfree(entry);
                 }
                 INIT_LIST_HEAD(&dev->agp->memory);
 
@@ -208,21 +208,15 @@ int drm_lastclose(struct drm_device * dev)
         /* Clear vma list (only built for debugging) */
         list_for_each_entry_safe(vma, vma_temp, &dev->vmalist, head) {
                 list_del(&vma->head);
-                drm_free(vma, sizeof(*vma), DRM_MEM_VMAS);
+                kfree(vma);
         }
 
         if (drm_core_check_feature(dev, DRIVER_DMA_QUEUE) && dev->queuelist) {
                 for (i = 0; i < dev->queue_count; i++) {
-                        if (dev->queuelist[i]) {
-                                drm_free(dev->queuelist[i],
-                                         sizeof(*dev->queuelist[0]),
-                                         DRM_MEM_QUEUES);
-                                dev->queuelist[i] = NULL;
-                        }
+                        kfree(dev->queuelist[i]);
+                        dev->queuelist[i] = NULL;
                 }
-                drm_free(dev->queuelist,
-                         dev->queue_slots * sizeof(*dev->queuelist),
-                         DRM_MEM_QUEUES);
+                kfree(dev->queuelist);
                 dev->queuelist = NULL;
         }
         dev->queue_count = 0;
@@ -344,8 +338,6 @@ static int __init drm_core_init(void)
                 goto err_p3;
         }
 
-        drm_mem_init();
-
         DRM_INFO("Initialized %s %d.%d.%d %s\n",
                  CORE_NAME, CORE_MAJOR, CORE_MINOR, CORE_PATCHLEVEL, CORE_DATE);
         return 0;
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 801a0d0e0810..7d0835226f6e 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -252,16 +252,18 @@ struct drm_display_mode *drm_mode_std(struct drm_device *dev,
 {
         struct drm_display_mode *mode;
         int hsize = t->hsize * 8 + 248, vsize;
+        unsigned aspect_ratio = (t->vfreq_aspect & EDID_TIMING_ASPECT_MASK)
+                >> EDID_TIMING_ASPECT_SHIFT;
 
         mode = drm_mode_create(dev);
         if (!mode)
                 return NULL;
 
-        if (t->aspect_ratio == 0)
+        if (aspect_ratio == 0)
                 vsize = (hsize * 10) / 16;
-        else if (t->aspect_ratio == 1)
+        else if (aspect_ratio == 1)
                 vsize = (hsize * 3) / 4;
-        else if (t->aspect_ratio == 2)
+        else if (aspect_ratio == 2)
                 vsize = (hsize * 4) / 5;
         else
                 vsize = (hsize * 9) / 16;
@@ -288,17 +290,24 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_device *dev,
 {
         struct drm_display_mode *mode;
         struct detailed_pixel_timing *pt = &timing->data.pixel_data;
+        unsigned hactive = (pt->hactive_hblank_hi & 0xf0) << 4 | pt->hactive_lo;
+        unsigned vactive = (pt->vactive_vblank_hi & 0xf0) << 4 | pt->vactive_lo;
+        unsigned hblank = (pt->hactive_hblank_hi & 0xf) << 8 | pt->hblank_lo;
+        unsigned vblank = (pt->vactive_vblank_hi & 0xf) << 8 | pt->vblank_lo;
+        unsigned hsync_offset = (pt->hsync_vsync_offset_pulse_width_hi & 0x3) << 8 | pt->hsync_offset_lo;
+        unsigned hsync_pulse_width = (pt->hsync_vsync_offset_pulse_width_hi & 0xc) << 6 | pt->hsync_pulse_width_lo;
+        unsigned vsync_offset = (pt->hsync_vsync_offset_pulse_width_hi & 0x30) | (pt->vsync_offset_pulse_width_lo & 0xf);
+        unsigned vsync_pulse_width = (pt->hsync_vsync_offset_pulse_width_hi & 0xc0) >> 2 | pt->vsync_offset_pulse_width_lo >> 4;
 
         /* ignore tiny modes */
-        if (((pt->hactive_hi << 8) | pt->hactive_lo) < 64 ||
-            ((pt->vactive_hi << 8) | pt->hactive_lo) < 64)
+        if (hactive < 64 || vactive < 64)
                 return NULL;
 
-        if (pt->stereo) {
+        if (pt->misc & DRM_EDID_PT_STEREO) {
                 printk(KERN_WARNING "stereo mode not supported\n");
                 return NULL;
         }
-        if (!pt->separate_sync) {
+        if (!(pt->misc & DRM_EDID_PT_SEPARATE_SYNC)) {
                 printk(KERN_WARNING "integrated sync not supported\n");
                 return NULL;
         }
@@ -310,41 +319,36 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_device *dev,
         mode->type = DRM_MODE_TYPE_DRIVER;
 
         if (quirks & EDID_QUIRK_135_CLOCK_TOO_HIGH)
-                timing->pixel_clock = 1088;
-
-        mode->clock = timing->pixel_clock * 10;
-
-        mode->hdisplay = (pt->hactive_hi << 8) | pt->hactive_lo;
-        mode->hsync_start = mode->hdisplay + ((pt->hsync_offset_hi << 8) |
-                                              pt->hsync_offset_lo);
-        mode->hsync_end = mode->hsync_start +
-                ((pt->hsync_pulse_width_hi << 8) |
-                 pt->hsync_pulse_width_lo);
-        mode->htotal = mode->hdisplay + ((pt->hblank_hi << 8) | pt->hblank_lo);
-
-        mode->vdisplay = (pt->vactive_hi << 8) | pt->vactive_lo;
-        mode->vsync_start = mode->vdisplay + ((pt->vsync_offset_hi << 4) |
-                                              pt->vsync_offset_lo);
-        mode->vsync_end = mode->vsync_start +
-                ((pt->vsync_pulse_width_hi << 4) |
-                 pt->vsync_pulse_width_lo);
-        mode->vtotal = mode->vdisplay + ((pt->vblank_hi << 8) | pt->vblank_lo);
+                timing->pixel_clock = cpu_to_le16(1088);
+
+        mode->clock = le16_to_cpu(timing->pixel_clock) * 10;
+
+        mode->hdisplay = hactive;
+        mode->hsync_start = mode->hdisplay + hsync_offset;
+        mode->hsync_end = mode->hsync_start + hsync_pulse_width;
+        mode->htotal = mode->hdisplay + hblank;
+
+        mode->vdisplay = vactive;
+        mode->vsync_start = mode->vdisplay + vsync_offset;
+        mode->vsync_end = mode->vsync_start + vsync_pulse_width;
+        mode->vtotal = mode->vdisplay + vblank;
 
         drm_mode_set_name(mode);
 
-        if (pt->interlaced)
+        if (pt->misc & DRM_EDID_PT_INTERLACED)
                 mode->flags |= DRM_MODE_FLAG_INTERLACE;
 
         if (quirks & EDID_QUIRK_DETAILED_SYNC_PP) {
-                pt->hsync_positive = 1;
-                pt->vsync_positive = 1;
+                pt->misc |= DRM_EDID_PT_HSYNC_POSITIVE | DRM_EDID_PT_VSYNC_POSITIVE;
         }
 
-        mode->flags |= pt->hsync_positive ? DRM_MODE_FLAG_PHSYNC : DRM_MODE_FLAG_NHSYNC;
-        mode->flags |= pt->vsync_positive ? DRM_MODE_FLAG_PVSYNC : DRM_MODE_FLAG_NVSYNC;
+        mode->flags |= (pt->misc & DRM_EDID_PT_HSYNC_POSITIVE) ?
+                DRM_MODE_FLAG_PHSYNC : DRM_MODE_FLAG_NHSYNC;
+        mode->flags |= (pt->misc & DRM_EDID_PT_VSYNC_POSITIVE) ?
+                DRM_MODE_FLAG_PVSYNC : DRM_MODE_FLAG_NVSYNC;
 
-        mode->width_mm = pt->width_mm_lo | (pt->width_mm_hi << 8);
-        mode->height_mm = pt->height_mm_lo | (pt->height_mm_hi << 8);
+        mode->width_mm = pt->width_mm_lo | (pt->width_height_mm_hi & 0xf) << 8;
+        mode->height_mm = pt->height_mm_lo | (pt->width_height_mm_hi & 0xf0) << 4;
 
         if (quirks & EDID_QUIRK_DETAILED_IN_CM) {
                 mode->width_mm *= 10;
@@ -465,7 +469,7 @@ static int add_standard_modes(struct drm_connector *connector, struct edid *edid
                 struct drm_display_mode *newmode;
 
                 /* If std timings bytes are 1, 1 it's empty */
-                if (t->hsize == 1 && (t->aspect_ratio | t->vfreq) == 1)
+                if (t->hsize == 1 && t->vfreq_aspect == 1)
                         continue;
 
                 newmode = drm_mode_std(dev, &edid->standard_timings[i]);
@@ -509,7 +513,7 @@ static int add_detailed_info(struct drm_connector *connector,
                                 continue;
 
                         /* First detailed mode is preferred */
-                        if (i == 0 && edid->preferred_timing)
+                        if (i == 0 && (edid->features & DRM_EDID_FEATURE_PREFERRED_TIMING))
                                 newmode->type |= DRM_MODE_TYPE_PREFERRED;
                         drm_mode_probed_add(connector, newmode);
 
@@ -767,22 +771,22 @@ int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid)
         if (quirks & (EDID_QUIRK_PREFER_LARGE_60 | EDID_QUIRK_PREFER_LARGE_75))
                 edid_fixup_preferred(connector, quirks);
 
-        connector->display_info.serration_vsync = edid->serration_vsync;
-        connector->display_info.sync_on_green = edid->sync_on_green;
-        connector->display_info.composite_sync = edid->composite_sync;
-        connector->display_info.separate_syncs = edid->separate_syncs;
-        connector->display_info.blank_to_black = edid->blank_to_black;
-        connector->display_info.video_level = edid->video_level;
-        connector->display_info.digital = edid->digital;
+        connector->display_info.serration_vsync = (edid->input & DRM_EDID_INPUT_SERRATION_VSYNC) ? 1 : 0;
+        connector->display_info.sync_on_green = (edid->input & DRM_EDID_INPUT_SYNC_ON_GREEN) ? 1 : 0;
+        connector->display_info.composite_sync = (edid->input & DRM_EDID_INPUT_COMPOSITE_SYNC) ? 1 : 0;
+        connector->display_info.separate_syncs = (edid->input & DRM_EDID_INPUT_SEPARATE_SYNCS) ? 1 : 0;
+        connector->display_info.blank_to_black = (edid->input & DRM_EDID_INPUT_BLANK_TO_BLACK) ? 1 : 0;
+        connector->display_info.video_level = (edid->input & DRM_EDID_INPUT_VIDEO_LEVEL) >> 5;
+        connector->display_info.digital = (edid->input & DRM_EDID_INPUT_DIGITAL) ? 1 : 0;
         connector->display_info.width_mm = edid->width_cm * 10;
         connector->display_info.height_mm = edid->height_cm * 10;
         connector->display_info.gamma = edid->gamma;
-        connector->display_info.gtf_supported = edid->default_gtf;
-        connector->display_info.standard_color = edid->standard_color;
-        connector->display_info.display_type = edid->display_type;
-        connector->display_info.active_off_supported = edid->pm_active_off;
-        connector->display_info.suspend_supported = edid->pm_suspend;
-        connector->display_info.standby_supported = edid->pm_standby;
+        connector->display_info.gtf_supported = (edid->features & DRM_EDID_FEATURE_DEFAULT_GTF) ? 1 : 0;
+        connector->display_info.standard_color = (edid->features & DRM_EDID_FEATURE_STANDARD_COLOR) ? 1 : 0;
+        connector->display_info.display_type = (edid->features & DRM_EDID_FEATURE_DISPLAY_TYPE) >> 3;
+        connector->display_info.active_off_supported = (edid->features & DRM_EDID_FEATURE_PM_ACTIVE_OFF) ? 1 : 0;
+        connector->display_info.suspend_supported = (edid->features & DRM_EDID_FEATURE_PM_SUSPEND) ? 1 : 0;
+        connector->display_info.standby_supported = (edid->features & DRM_EDID_FEATURE_PM_STANDBY) ? 1 : 0;
         connector->display_info.gamma = edid->gamma;
 
         return num_modes;
diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
index 09a3571c9908..251bc0e3b5ec 100644
--- a/drivers/gpu/drm/drm_fops.c
+++ b/drivers/gpu/drm/drm_fops.c
@@ -240,7 +240,7 @@ static int drm_open_helper(struct inode *inode, struct file *filp,
 
         DRM_DEBUG("pid = %d, minor = %d\n", task_pid_nr(current), minor_id);
 
-        priv = drm_alloc(sizeof(*priv), DRM_MEM_FILES);
+        priv = kmalloc(sizeof(*priv), GFP_KERNEL);
         if (!priv)
                 return -ENOMEM;
 
@@ -328,7 +328,7 @@ static int drm_open_helper(struct inode *inode, struct file *filp,
 
         return 0;
       out_free:
-        drm_free(priv, sizeof(*priv), DRM_MEM_FILES);
+        kfree(priv);
         filp->private_data = NULL;
         return ret;
 }
@@ -471,7 +471,7 @@ int drm_release(struct inode *inode, struct file *filp)
                                 drm_ctxbitmap_free(dev, pos->handle);
 
                                 list_del(&pos->head);
-                                drm_free(pos, sizeof(*pos), DRM_MEM_CTXLIST);
+                                kfree(pos);
                                 --dev->ctx_count;
                         }
                 }
@@ -516,7 +516,7 @@ int drm_release(struct inode *inode, struct file *filp)
 
         if (dev->driver->postclose)
                 dev->driver->postclose(dev, file_priv);
-        drm_free(file_priv, sizeof(*file_priv), DRM_MEM_FILES);
+        kfree(file_priv);
 
         /* ========================================================
          * End inline drm_release
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index ec43005100d9..8104ecaea26f 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -89,7 +89,7 @@ drm_gem_init(struct drm_device *dev)
         atomic_set(&dev->gtt_count, 0);
         atomic_set(&dev->gtt_memory, 0);
 
-        mm = drm_calloc(1, sizeof(struct drm_gem_mm), DRM_MEM_MM);
+        mm = kzalloc(sizeof(struct drm_gem_mm), GFP_KERNEL);
         if (!mm) {
                 DRM_ERROR("out of memory\n");
                 return -ENOMEM;
@@ -98,14 +98,14 @@ drm_gem_init(struct drm_device *dev)
         dev->mm_private = mm;
 
         if (drm_ht_create(&mm->offset_hash, 19)) {
-                drm_free(mm, sizeof(struct drm_gem_mm), DRM_MEM_MM);
+                kfree(mm);
                 return -ENOMEM;
         }
 
         if (drm_mm_init(&mm->offset_manager, DRM_FILE_PAGE_OFFSET_START,
                         DRM_FILE_PAGE_OFFSET_SIZE)) {
                 drm_ht_remove(&mm->offset_hash);
-                drm_free(mm, sizeof(struct drm_gem_mm), DRM_MEM_MM);
+                kfree(mm);
                 return -ENOMEM;
         }
 
@@ -119,7 +119,7 @@ drm_gem_destroy(struct drm_device *dev)
 
         drm_mm_takedown(&mm->offset_manager);
         drm_ht_remove(&mm->offset_hash);
-        drm_free(mm, sizeof(struct drm_gem_mm), DRM_MEM_MM);
+        kfree(mm);
         dev->mm_private = NULL;
 }
 
diff --git a/drivers/gpu/drm/drm_hashtab.c b/drivers/gpu/drm/drm_hashtab.c
index ac35145c3e20..f36b21c5b2e1 100644
--- a/drivers/gpu/drm/drm_hashtab.c
+++ b/drivers/gpu/drm/drm_hashtab.c
@@ -46,8 +46,7 @@ int drm_ht_create(struct drm_open_hash *ht, unsigned int order)
         ht->table = NULL;
         ht->use_vmalloc = ((ht->size * sizeof(*ht->table)) > PAGE_SIZE);
         if (!ht->use_vmalloc) {
-                ht->table = drm_calloc(ht->size, sizeof(*ht->table),
-                                       DRM_MEM_HASHTAB);
+                ht->table = kcalloc(ht->size, sizeof(*ht->table), GFP_KERNEL);
         }
         if (!ht->table) {
                 ht->use_vmalloc = 1;
@@ -200,8 +199,7 @@ void drm_ht_remove(struct drm_open_hash *ht)
                 if (ht->use_vmalloc)
                         vfree(ht->table);
                 else
-                        drm_free(ht->table, ht->size * sizeof(*ht->table),
-                                 DRM_MEM_HASHTAB);
+                        kfree(ht->table);
                 ht->table = NULL;
         }
 }
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index 1fad76289e66..9b9ff46c2378 100644
--- a/drivers/gpu/drm/drm_ioctl.c
+++ b/drivers/gpu/drm/drm_ioctl.c
@@ -93,7 +93,7 @@ int drm_setunique(struct drm_device *dev, void *data,
 
         master->unique_len = u->unique_len;
         master->unique_size = u->unique_len + 1;
-        master->unique = drm_alloc(master->unique_size, DRM_MEM_DRIVER);
+        master->unique = kmalloc(master->unique_size, GFP_KERNEL);
         if (!master->unique)
                 return -ENOMEM;
         if (copy_from_user(master->unique, u->unique, master->unique_len))
@@ -101,9 +101,8 @@ int drm_setunique(struct drm_device *dev, void *data,
 
         master->unique[master->unique_len] = '\0';
 
-        dev->devname =
-            drm_alloc(strlen(dev->driver->pci_driver.name) +
-                      strlen(master->unique) + 2, DRM_MEM_DRIVER);
+        dev->devname = kmalloc(strlen(dev->driver->pci_driver.name) +
+                               strlen(master->unique) + 2, GFP_KERNEL);
         if (!dev->devname)
                 return -ENOMEM;
 
@@ -138,7 +137,7 @@ static int drm_set_busid(struct drm_device *dev, struct drm_file *file_priv)
 
         master->unique_len = 40;
         master->unique_size = master->unique_len;
-        master->unique = drm_alloc(master->unique_size, DRM_MEM_DRIVER);
+        master->unique = kmalloc(master->unique_size, GFP_KERNEL);
         if (master->unique == NULL)
                 return -ENOMEM;
 
@@ -152,9 +151,8 @@ static int drm_set_busid(struct drm_device *dev, struct drm_file *file_priv)
         else
                 master->unique_len = len;
 
-        dev->devname =
-            drm_alloc(strlen(dev->driver->pci_driver.name) + master->unique_len +
-                      2, DRM_MEM_DRIVER);
+        dev->devname = kmalloc(strlen(dev->driver->pci_driver.name) +
+                               master->unique_len + 2, GFP_KERNEL);
         if (dev->devname == NULL)
                 return -ENOMEM;
 
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index fc8e5acd9d9a..b4a3dbcebe9b 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -104,21 +104,13 @@ void drm_vblank_cleanup(struct drm_device *dev)
 
         vblank_disable_fn((unsigned long)dev);
 
-        drm_free(dev->vbl_queue, sizeof(*dev->vbl_queue) * dev->num_crtcs,
-                 DRM_MEM_DRIVER);
-        drm_free(dev->_vblank_count, sizeof(*dev->_vblank_count) *
-                 dev->num_crtcs, DRM_MEM_DRIVER);
-        drm_free(dev->vblank_refcount, sizeof(*dev->vblank_refcount) *
-                 dev->num_crtcs, DRM_MEM_DRIVER);
-        drm_free(dev->vblank_enabled, sizeof(*dev->vblank_enabled) *
-                 dev->num_crtcs, DRM_MEM_DRIVER);
-        drm_free(dev->last_vblank, sizeof(*dev->last_vblank) * dev->num_crtcs,
-                 DRM_MEM_DRIVER);
-        drm_free(dev->last_vblank_wait,
-                 sizeof(*dev->last_vblank_wait) * dev->num_crtcs,
-                 DRM_MEM_DRIVER);
-        drm_free(dev->vblank_inmodeset, sizeof(*dev->vblank_inmodeset) *
-                 dev->num_crtcs, DRM_MEM_DRIVER);
+        kfree(dev->vbl_queue);
+        kfree(dev->_vblank_count);
+        kfree(dev->vblank_refcount);
+        kfree(dev->vblank_enabled);
+        kfree(dev->last_vblank);
+        kfree(dev->last_vblank_wait);
+        kfree(dev->vblank_inmodeset);
 
         dev->num_crtcs = 0;
 }
@@ -132,37 +124,33 @@ int drm_vblank_init(struct drm_device *dev, int num_crtcs)
         spin_lock_init(&dev->vbl_lock);
         dev->num_crtcs = num_crtcs;
 
-        dev->vbl_queue = drm_alloc(sizeof(wait_queue_head_t) * num_crtcs,
-                                   DRM_MEM_DRIVER);
+        dev->vbl_queue = kmalloc(sizeof(wait_queue_head_t) * num_crtcs,
+                                 GFP_KERNEL);
         if (!dev->vbl_queue)
                 goto err;
 
-        dev->_vblank_count = drm_alloc(sizeof(atomic_t) * num_crtcs,
-                                      DRM_MEM_DRIVER);
+        dev->_vblank_count = kmalloc(sizeof(atomic_t) * num_crtcs, GFP_KERNEL);
         if (!dev->_vblank_count)
                 goto err;
 
-        dev->vblank_refcount = drm_alloc(sizeof(atomic_t) * num_crtcs,
-                                         DRM_MEM_DRIVER);
+        dev->vblank_refcount = kmalloc(sizeof(atomic_t) * num_crtcs,
+                                       GFP_KERNEL);
         if (!dev->vblank_refcount)
                 goto err;
 
-        dev->vblank_enabled = drm_calloc(num_crtcs, sizeof(int),
-                                         DRM_MEM_DRIVER);
+        dev->vblank_enabled = kcalloc(num_crtcs, sizeof(int), GFP_KERNEL);
         if (!dev->vblank_enabled)
                 goto err;
 
-        dev->last_vblank = drm_calloc(num_crtcs, sizeof(u32), DRM_MEM_DRIVER);
+        dev->last_vblank = kcalloc(num_crtcs, sizeof(u32), GFP_KERNEL);
         if (!dev->last_vblank)
                 goto err;
 
-        dev->last_vblank_wait = drm_calloc(num_crtcs, sizeof(u32),
-                                           DRM_MEM_DRIVER);
+        dev->last_vblank_wait = kcalloc(num_crtcs, sizeof(u32), GFP_KERNEL);
         if (!dev->last_vblank_wait)
                 goto err;
 
-        dev->vblank_inmodeset = drm_calloc(num_crtcs, sizeof(int),
-                                         DRM_MEM_DRIVER);
+        dev->vblank_inmodeset = kcalloc(num_crtcs, sizeof(int), GFP_KERNEL);
         if (!dev->vblank_inmodeset)
                 goto err;
 
diff --git a/drivers/gpu/drm/drm_memory.c b/drivers/gpu/drm/drm_memory.c
index 0c707f533eab..e4865f99989c 100644
--- a/drivers/gpu/drm/drm_memory.c
+++ b/drivers/gpu/drm/drm_memory.c
@@ -36,15 +36,6 @@
 #include <linux/highmem.h>
 #include "drmP.h"
 
-#ifdef DEBUG_MEMORY
-#include "drm_memory_debug.h"
-#else
-
-/** No-op. */
-void drm_mem_init(void)
-{
-}
-
 /**
  * Called when "/proc/dri/%dev%/mem" is read.
  *
@@ -64,28 +55,15 @@ int drm_mem_info(char *buf, char **start, off_t offset,
         return 0;
 }
 
-/** Wrapper around kmalloc() and kfree() */
-void *drm_realloc(void *oldpt, size_t oldsize, size_t size, int area)
-{
-        void *pt;
-
-        if (!(pt = kmalloc(size, GFP_KERNEL)))
-                return NULL;
-        if (oldpt && oldsize) {
-                memcpy(pt, oldpt, oldsize);
-                kfree(oldpt);
-        }
-        return pt;
-}
-
 #if __OS_HAS_AGP
 static void *agp_remap(unsigned long offset, unsigned long size,
                        struct drm_device * dev)
 {
-        unsigned long *phys_addr_map, i, num_pages =
+        unsigned long i, num_pages =
             PAGE_ALIGN(size) / PAGE_SIZE;
         struct drm_agp_mem *agpmem;
         struct page **page_map;
+        struct page **phys_page_map;
         void *addr;
 
         size = PAGE_ALIGN(size);
@@ -112,10 +90,9 @@ static void *agp_remap(unsigned long offset, unsigned long size,
         if (!page_map)
                 return NULL;
 
-        phys_addr_map =
-            agpmem->memory->memory + (offset - agpmem->bound) / PAGE_SIZE;
+        phys_page_map = (agpmem->memory->pages + (offset - agpmem->bound) / PAGE_SIZE);
         for (i = 0; i < num_pages; ++i)
-                page_map[i] = pfn_to_page(phys_addr_map[i] >> PAGE_SHIFT);
+                page_map[i] = phys_page_map[i];
         addr = vmap(page_map, num_pages, VM_IOREMAP, PAGE_AGP);
         vfree(page_map);
 
@@ -157,8 +134,6 @@ static inline void *agp_remap(unsigned long offset, unsigned long size,
 
 #endif                          /* agp */
 
-#endif                          /* debug_memory */
-
 void drm_core_ioremap(struct drm_local_map *map, struct drm_device *dev)
 {
         if (drm_core_has_AGP(dev) &&
diff --git a/drivers/gpu/drm/drm_mm.c b/drivers/gpu/drm/drm_mm.c
index a912a0ff11cc..3e47869d6dae 100644
--- a/drivers/gpu/drm/drm_mm.c
+++ b/drivers/gpu/drm/drm_mm.c
@@ -187,9 +187,10 @@ static struct drm_mm_node *drm_mm_split_at_start(struct drm_mm_node *parent,
 }
 
 
-
-struct drm_mm_node *drm_mm_get_block(struct drm_mm_node *node,
-                                     unsigned long size, unsigned alignment)
+struct drm_mm_node *drm_mm_get_block_generic(struct drm_mm_node *node,
+                                             unsigned long size,
+                                             unsigned alignment,
+                                             int atomic)
 {
 
         struct drm_mm_node *align_splitoff = NULL;
@@ -200,7 +201,7 @@ struct drm_mm_node *drm_mm_get_block(struct drm_mm_node *node,
 
         if (tmp) {
                 align_splitoff =
-                    drm_mm_split_at_start(node, alignment - tmp, 0);
+                    drm_mm_split_at_start(node, alignment - tmp, atomic);
                 if (unlikely(align_splitoff == NULL))
                         return NULL;
         }
@@ -209,7 +210,7 @@ struct drm_mm_node *drm_mm_get_block(struct drm_mm_node *node,
                 list_del_init(&node->fl_entry);
                 node->free = 0;
         } else {
-                node = drm_mm_split_at_start(node, size, 0);
+                node = drm_mm_split_at_start(node, size, atomic);
         }
 
         if (align_splitoff)
@@ -217,42 +218,7 @@ struct drm_mm_node *drm_mm_get_block(struct drm_mm_node *node,
 
         return node;
 }
-
-EXPORT_SYMBOL(drm_mm_get_block);
-
-struct drm_mm_node *drm_mm_get_block_atomic(struct drm_mm_node *parent,
-                                            unsigned long size,
-                                            unsigned alignment)
-{
-
-        struct drm_mm_node *align_splitoff = NULL;
-        struct drm_mm_node *child;
-        unsigned tmp = 0;
-
-        if (alignment)
-                tmp = parent->start % alignment;
-
-        if (tmp) {
-                align_splitoff =
-                    drm_mm_split_at_start(parent, alignment - tmp, 1);
-                if (unlikely(align_splitoff == NULL))
-                        return NULL;
-        }
-
-        if (parent->size == size) {
-                list_del_init(&parent->fl_entry);
-                parent->free = 0;
-                return parent;
-        } else {
-                child = drm_mm_split_at_start(parent, size, 1);
-        }
-
-        if (align_splitoff)
-                drm_mm_put_block(align_splitoff);
-
-        return child;
-}
-EXPORT_SYMBOL(drm_mm_get_block_atomic);
+EXPORT_SYMBOL(drm_mm_get_block_generic);
 
 /*
  * Put a block. Merge with the previous and / or next block if they are free.
diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c
index b55d5bc6ea61..577094fb1995 100644
--- a/drivers/gpu/drm/drm_pci.c
+++ b/drivers/gpu/drm/drm_pci.c
@@ -55,17 +55,6 @@ drm_dma_handle_t *drm_pci_alloc(struct drm_device * dev, size_t size, size_t ali
         unsigned long addr;
         size_t sz;
 #endif
-#ifdef DRM_DEBUG_MEMORY
-        int area = DRM_MEM_DMA;
-
-        spin_lock(&drm_mem_lock);
-        if ((drm_ram_used >> PAGE_SHIFT)
-            > (DRM_RAM_PERCENT * drm_ram_available) / 100) {
-                spin_unlock(&drm_mem_lock);
-                return 0;
-        }
-        spin_unlock(&drm_mem_lock);
-#endif
 
         /* pci_alloc_consistent only guarantees alignment to the smallest
          * PAGE_SIZE order which is greater than or equal to the requested size.
@@ -86,26 +75,10 @@ drm_dma_handle_t *drm_pci_alloc(struct drm_device * dev, size_t size, size_t ali
         dmah->size = size;
         dmah->vaddr = dma_alloc_coherent(&dev->pdev->dev, size, &dmah->busaddr, GFP_KERNEL | __GFP_COMP);
 
-#ifdef DRM_DEBUG_MEMORY
-        if (dmah->vaddr == NULL) {
-                spin_lock(&drm_mem_lock);
-                ++drm_mem_stats[area].fail_count;
-                spin_unlock(&drm_mem_lock);
-                kfree(dmah);
-                return NULL;
-        }
-
-        spin_lock(&drm_mem_lock);
-        ++drm_mem_stats[area].succeed_count;
-        drm_mem_stats[area].bytes_allocated += size;
-        drm_ram_used += size;
-        spin_unlock(&drm_mem_lock);
-#else
         if (dmah->vaddr == NULL) {
                 kfree(dmah);
                 return NULL;
         }
-#endif
 
         memset(dmah->vaddr, 0, size);
 
@@ -132,17 +105,8 @@ void __drm_pci_free(struct drm_device * dev, drm_dma_handle_t * dmah)
         unsigned long addr;
         size_t sz;
 #endif
-#ifdef DRM_DEBUG_MEMORY
-        int area = DRM_MEM_DMA;
-        int alloc_count;
-        int free_count;
-#endif
 
-        if (!dmah->vaddr) {
-#ifdef DRM_DEBUG_MEMORY
-                DRM_MEM_ERROR(area, "Attempt to free address 0\n");
-#endif
-        } else {
+        if (dmah->vaddr) {
                 /* XXX - Is virt_to_page() legal for consistent mem? */
                 /* Unreserve */
                 for (addr = (unsigned long)dmah->vaddr, sz = dmah->size;
@@ -152,21 +116,6 @@ void __drm_pci_free(struct drm_device * dev, drm_dma_handle_t * dmah)
                 dma_free_coherent(&dev->pdev->dev, dmah->size, dmah->vaddr,
                                   dmah->busaddr);
         }
-
-#ifdef DRM_DEBUG_MEMORY
-        spin_lock(&drm_mem_lock);
-        free_count = ++drm_mem_stats[area].free_count;
-        alloc_count = drm_mem_stats[area].succeed_count;
-        drm_mem_stats[area].bytes_freed += size;
-        drm_ram_used -= size;
-        spin_unlock(&drm_mem_lock);
-        if (free_count > alloc_count) {
-                DRM_MEM_ERROR(area,
-                              "Excess frees: %d frees, %d allocs\n",
-                              free_count, alloc_count);
-        }
-#endif
-
 }
 
 /**
diff --git a/drivers/gpu/drm/drm_proc.c b/drivers/gpu/drm/drm_proc.c
index bae5391165ac..bbd4b3d1074a 100644
--- a/drivers/gpu/drm/drm_proc.c
+++ b/drivers/gpu/drm/drm_proc.c
@@ -105,13 +105,12 @@ int drm_proc_create_files(struct drm_info_list *files, int count,
                     (dev->driver->driver_features & features) != features)
                         continue;
 
-                tmp = drm_alloc(sizeof(struct drm_info_node), _DRM_DRIVER);
+                tmp = kmalloc(sizeof(struct drm_info_node), GFP_KERNEL);
                 ent = create_proc_entry(files[i].name, S_IFREG | S_IRUGO, root);
                 if (!ent) {
                         DRM_ERROR("Cannot create /proc/dri/%s/%s\n",
                                   name, files[i].name);
-                        drm_free(tmp, sizeof(struct drm_info_node),
-                                 _DRM_DRIVER);
+                        kfree(tmp);
                         ret = -1;
                         goto fail;
                 }
@@ -192,8 +191,7 @@ int drm_proc_remove_files(struct drm_info_list *files, int count,
                                 remove_proc_entry(files[i].name,
                                                   minor->proc_root);
                                 list_del(pos);
-                                drm_free(tmp, sizeof(struct drm_info_node),
-                                         _DRM_DRIVER);
+                                kfree(tmp);
                         }
                 }
         }
diff --git a/drivers/gpu/drm/drm_scatter.c b/drivers/gpu/drm/drm_scatter.c
index b2b0f3d41714..c7823c863d4f 100644
--- a/drivers/gpu/drm/drm_scatter.c
+++ b/drivers/gpu/drm/drm_scatter.c
@@ -58,11 +58,9 @@ void drm_sg_cleanup(struct drm_sg_mem * entry)
 
         vfree(entry->virtual);
 
-        drm_free(entry->busaddr,
-                 entry->pages * sizeof(*entry->busaddr), DRM_MEM_PAGES);
-        drm_free(entry->pagelist,
-                 entry->pages * sizeof(*entry->pagelist), DRM_MEM_PAGES);
-        drm_free(entry, sizeof(*entry), DRM_MEM_SGLISTS);
+        kfree(entry->busaddr);
+        kfree(entry->pagelist);
+        kfree(entry);
 }
 
 #ifdef _LP64
@@ -84,7 +82,7 @@ int drm_sg_alloc(struct drm_device *dev, struct drm_scatter_gather * request)
         if (dev->sg)
                 return -EINVAL;
 
-        entry = drm_alloc(sizeof(*entry), DRM_MEM_SGLISTS);
+        entry = kmalloc(sizeof(*entry), GFP_KERNEL);
         if (!entry)
                 return -ENOMEM;
 
@@ -93,34 +91,27 @@ int drm_sg_alloc(struct drm_device *dev, struct drm_scatter_gather * request)
         DRM_DEBUG("size=%ld pages=%ld\n", request->size, pages);
 
         entry->pages = pages;
-        entry->pagelist = drm_alloc(pages * sizeof(*entry->pagelist),
-                                    DRM_MEM_PAGES);
+        entry->pagelist = kmalloc(pages * sizeof(*entry->pagelist), GFP_KERNEL);
         if (!entry->pagelist) {
-                drm_free(entry, sizeof(*entry), DRM_MEM_SGLISTS);
+                kfree(entry);
                 return -ENOMEM;
         }
 
         memset(entry->pagelist, 0, pages * sizeof(*entry->pagelist));
 
-        entry->busaddr = drm_alloc(pages * sizeof(*entry->busaddr),
-                                   DRM_MEM_PAGES);
+        entry->busaddr = kmalloc(pages * sizeof(*entry->busaddr), GFP_KERNEL);
         if (!entry->busaddr) {
-                drm_free(entry->pagelist,
-                         entry->pages * sizeof(*entry->pagelist),
-                         DRM_MEM_PAGES);
-                drm_free(entry, sizeof(*entry), DRM_MEM_SGLISTS);
+                kfree(entry->pagelist);
+                kfree(entry);
                 return -ENOMEM;
         }
         memset((void *)entry->busaddr, 0, pages * sizeof(*entry->busaddr));
 
         entry->virtual = drm_vmalloc_dma(pages << PAGE_SHIFT);
         if (!entry->virtual) {
-                drm_free(entry->busaddr,
-                         entry->pages * sizeof(*entry->busaddr), DRM_MEM_PAGES);
-                drm_free(entry->pagelist,
-                         entry->pages * sizeof(*entry->pagelist),
-                         DRM_MEM_PAGES);
-                drm_free(entry, sizeof(*entry), DRM_MEM_SGLISTS);
+                kfree(entry->busaddr);
+                kfree(entry->pagelist);
+                kfree(entry);
                 return -ENOMEM;
         }
 
diff --git a/drivers/gpu/drm/drm_sman.c b/drivers/gpu/drm/drm_sman.c
index 926f146390ce..463aed9403db 100644
--- a/drivers/gpu/drm/drm_sman.c
+++ b/drivers/gpu/drm/drm_sman.c
@@ -48,9 +48,7 @@ void drm_sman_takedown(struct drm_sman * sman)
 {
         drm_ht_remove(&sman->user_hash_tab);
         drm_ht_remove(&sman->owner_hash_tab);
-        if (sman->mm)
-                drm_free(sman->mm, sman->num_managers * sizeof(*sman->mm),
-                         DRM_MEM_MM);
+        kfree(sman->mm);
 }
 
 EXPORT_SYMBOL(drm_sman_takedown);
@@ -61,8 +59,9 @@ drm_sman_init(struct drm_sman * sman, unsigned int num_managers,
 {
         int ret = 0;
 
-        sman->mm = (struct drm_sman_mm *) drm_calloc(num_managers, sizeof(*sman->mm),
-                                                DRM_MEM_MM);
+        sman->mm = (struct drm_sman_mm *) kcalloc(num_managers,
+                                                  sizeof(*sman->mm),
+                                                  GFP_KERNEL);
         if (!sman->mm) {
                 ret = -ENOMEM;
                 goto out;
@@ -78,7 +77,7 @@ drm_sman_init(struct drm_sman * sman, unsigned int num_managers,
 
         drm_ht_remove(&sman->owner_hash_tab);
 out1:
-        drm_free(sman->mm, num_managers * sizeof(*sman->mm), DRM_MEM_MM);
+        kfree(sman->mm);
 out:
         return ret;
 }
@@ -110,7 +109,7 @@ static void drm_sman_mm_destroy(void *private)
 {
         struct drm_mm *mm = (struct drm_mm *) private;
         drm_mm_takedown(mm);
-        drm_free(mm, sizeof(*mm), DRM_MEM_MM);
+        kfree(mm);
 }
 
 static unsigned long drm_sman_mm_offset(void *private, void *ref)
@@ -130,7 +129,7 @@ drm_sman_set_range(struct drm_sman * sman, unsigned int manager,
         BUG_ON(manager >= sman->num_managers);
 
         sman_mm = &sman->mm[manager];
-        mm = drm_calloc(1, sizeof(*mm), DRM_MEM_MM);
+        mm = kzalloc(sizeof(*mm), GFP_KERNEL);
         if (!mm) {
                 return -ENOMEM;
         }
@@ -138,7 +137,7 @@ drm_sman_set_range(struct drm_sman * sman, unsigned int manager,
         ret = drm_mm_init(mm, start, size);
 
         if (ret) {
-                drm_free(mm, sizeof(*mm), DRM_MEM_MM);
+                kfree(mm);
                 return ret;
         }
 
@@ -176,7 +175,7 @@ static struct drm_owner_item *drm_sman_get_owner_item(struct drm_sman * sman,
                                       owner_hash);
         }
 
-        owner_item = drm_calloc(1, sizeof(*owner_item), DRM_MEM_MM);
+        owner_item = kzalloc(sizeof(*owner_item), GFP_KERNEL);
         if (!owner_item)
                 goto out;
 
@@ -189,7 +188,7 @@ static struct drm_owner_item *drm_sman_get_owner_item(struct drm_sman * sman,
         return owner_item;
 
 out1:
-        drm_free(owner_item, sizeof(*owner_item), DRM_MEM_MM);
+        kfree(owner_item);
 out:
         return NULL;
 }
@@ -212,7 +211,7 @@ struct drm_memblock_item *drm_sman_alloc(struct drm_sman *sman, unsigned int man
                 return NULL;
         }
 
-        memblock = drm_calloc(1, sizeof(*memblock), DRM_MEM_MM);
+        memblock = kzalloc(sizeof(*memblock), GFP_KERNEL);
 
         if (!memblock)
                 goto out;
@@ -237,7 +236,7 @@ struct drm_memblock_item *drm_sman_alloc(struct drm_sman *sman, unsigned int man
 out2:
         drm_ht_remove_item(&sman->user_hash_tab, &memblock->user_hash);
 out1:
-        drm_free(memblock, sizeof(*memblock), DRM_MEM_MM);
+        kfree(memblock);
 out:
         sman_mm->free(sman_mm->private, tmp);
 
@@ -253,7 +252,7 @@ static void drm_sman_free(struct drm_memblock_item *item)
         list_del(&item->owner_list);
         drm_ht_remove_item(&sman->user_hash_tab, &item->user_hash);
         item->mm->free(item->mm->private, item->mm_info);
-        drm_free(item, sizeof(*item), DRM_MEM_MM);
+        kfree(item);
 }
 
 int drm_sman_free_key(struct drm_sman *sman, unsigned int key)
@@ -277,7 +276,7 @@ static void drm_sman_remove_owner(struct drm_sman *sman,
 {
         list_del(&owner_item->sman_list);
         drm_ht_remove_item(&sman->owner_hash_tab, &owner_item->owner_hash);
-        drm_free(owner_item, sizeof(*owner_item), DRM_MEM_MM);
+        kfree(owner_item);
 }
 
 int drm_sman_owner_clean(struct drm_sman *sman, unsigned long owner)
diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
index 387a8de1bc7e..155a5bbce680 100644
--- a/drivers/gpu/drm/drm_stub.c
+++ b/drivers/gpu/drm/drm_stub.c
@@ -107,7 +107,7 @@ struct drm_master *drm_master_create(struct drm_minor *minor)
 {
         struct drm_master *master;
 
-        master = drm_calloc(1, sizeof(*master), DRM_MEM_DRIVER);
+        master = kzalloc(sizeof(*master), GFP_KERNEL);
         if (!master)
                 return NULL;
 
@@ -149,7 +149,7 @@ static void drm_master_destroy(struct kref *kref)
         }
 
         if (master->unique) {
-                drm_free(master->unique, master->unique_size, DRM_MEM_DRIVER);
+                kfree(master->unique);
                 master->unique = NULL;
                 master->unique_len = 0;
         }
@@ -157,12 +157,12 @@ static void drm_master_destroy(struct kref *kref)
         list_for_each_entry_safe(pt, next, &master->magicfree, head) {
                 list_del(&pt->head);
                 drm_ht_remove_item(&master->magiclist, &pt->hash_item);
-                drm_free(pt, sizeof(*pt), DRM_MEM_MAGIC);
+                kfree(pt);
         }
 
         drm_ht_remove(&master->magiclist);
 
-        drm_free(master, sizeof(*master), DRM_MEM_DRIVER);
+        kfree(master);
 }
 
 void drm_master_put(struct drm_master **master)
@@ -390,7 +390,7 @@ int drm_get_dev(struct pci_dev *pdev, const struct pci_device_id *ent,
 
         DRM_DEBUG("\n");
 
-        dev = drm_calloc(1, sizeof(*dev), DRM_MEM_STUB);
+        dev = kzalloc(sizeof(*dev), GFP_KERNEL);
         if (!dev)
                 return -ENOMEM;
 
@@ -443,7 +443,7 @@ err_g3:
 err_g2:
         pci_disable_device(pdev);
 err_g1:
-        drm_free(dev, sizeof(*dev), DRM_MEM_STUB);
+        kfree(dev);
         return ret;
 }
 EXPORT_SYMBOL(drm_get_dev);
@@ -516,7 +516,7 @@ void drm_put_dev(struct drm_device *dev)
                 dev->driver->unload(dev);
 
         if (drm_core_has_AGP(dev) && dev->agp) {
-                drm_free(dev->agp, sizeof(*dev->agp), DRM_MEM_AGPLISTS);
+                kfree(dev->agp);
                 dev->agp = NULL;
         }
 
@@ -535,10 +535,9 @@ void drm_put_dev(struct drm_device *dev)
         drm_put_minor(&dev->primary);
 
         if (dev->devname) {
-                drm_free(dev->devname, strlen(dev->devname) + 1,
-                         DRM_MEM_DRIVER);
+                kfree(dev->devname);
                 dev->devname = NULL;
         }
-        drm_free(dev, sizeof(*dev), DRM_MEM_STUB);
+        kfree(dev);
 }
 EXPORT_SYMBOL(drm_put_dev);
diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
index 22f76567ac7d..7e1fbe5d4779 100644
--- a/drivers/gpu/drm/drm_vm.c
+++ b/drivers/gpu/drm/drm_vm.c
@@ -144,14 +144,14 @@ static int drm_do_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
                  * Get the page, inc the use count, and return it
                  */
                 offset = (baddr - agpmem->bound) >> PAGE_SHIFT;
-                page = virt_to_page(__va(agpmem->memory->memory[offset]));
+                page = agpmem->memory->pages[offset];
                 get_page(page);
                 vmf->page = page;
 
                 DRM_DEBUG
                     ("baddr = 0x%llx page = 0x%p, offset = 0x%llx, count=%d\n",
                      (unsigned long long)baddr,
-                     __va(agpmem->memory->memory[offset]),
+                     agpmem->memory->pages[offset],
                      (unsigned long long)offset,
                      page_count(page));
                 return 0;
@@ -227,7 +227,7 @@ static void drm_vm_shm_close(struct vm_area_struct *vma)
                         found_maps++;
                 if (pt->vma == vma) {
                         list_del(&pt->head);
-                        drm_free(pt, sizeof(*pt), DRM_MEM_VMAS);
+                        kfree(pt);
                 }
         }
 
@@ -273,7 +273,7 @@ static void drm_vm_shm_close(struct vm_area_struct *vma)
                                 DRM_ERROR("tried to rmmap GEM object\n");
                                 break;
                         }
-                        drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+                        kfree(map);
                 }
         }
         mutex_unlock(&dev->struct_mutex);
@@ -414,7 +414,7 @@ void drm_vm_open_locked(struct vm_area_struct *vma)
                   vma->vm_start, vma->vm_end - vma->vm_start);
         atomic_inc(&dev->vma_count);
 
-        vma_entry = drm_alloc(sizeof(*vma_entry), DRM_MEM_VMAS);
+        vma_entry = kmalloc(sizeof(*vma_entry), GFP_KERNEL);
         if (vma_entry) {
                 vma_entry->vma = vma;
                 vma_entry->pid = current->pid;
@@ -454,7 +454,7 @@ static void drm_vm_close(struct vm_area_struct *vma)
         list_for_each_entry_safe(pt, temp, &dev->vmalist, head) {
                 if (pt->vma == vma) {
                         list_del(&pt->head);
-                        drm_free(pt, sizeof(*pt), DRM_MEM_VMAS);
+                        kfree(pt);
                         break;
                 }
         }
diff --git a/drivers/gpu/drm/i810/i810_dma.c b/drivers/gpu/drm/i810/i810_dma.c
index e5de8ea41544..7d1d88cdf2dc 100644
--- a/drivers/gpu/drm/i810/i810_dma.c
+++ b/drivers/gpu/drm/i810/i810_dma.c
@@ -227,8 +227,7 @@ static int i810_dma_cleanup(struct drm_device * dev)
                         /* Need to rewrite hardware status page */
                         I810_WRITE(0x02080, 0x1ffff000);
                 }
-                drm_free(dev->dev_private, sizeof(drm_i810_private_t),
-                         DRM_MEM_DRIVER);
+                kfree(dev->dev_private);
                 dev->dev_private = NULL;
 
                 for (i = 0; i < dma->buf_count; i++) {
@@ -439,8 +438,7 @@ static int i810_dma_init(struct drm_device *dev, void *data,
         switch (init->func) {
         case I810_INIT_DMA_1_4:
                 DRM_INFO("Using v1.4 init.\n");
-                dev_priv = drm_alloc(sizeof(drm_i810_private_t),
-                                     DRM_MEM_DRIVER);
+                dev_priv = kmalloc(sizeof(drm_i810_private_t), GFP_KERNEL);
                 if (dev_priv == NULL)
                         return -ENOMEM;
                 retcode = i810_dma_initialize(dev, dev_priv, init);
diff --git a/drivers/gpu/drm/i830/i830_dma.c b/drivers/gpu/drm/i830/i830_dma.c
index a86ab30b4620..877bf6cb14a4 100644
--- a/drivers/gpu/drm/i830/i830_dma.c
+++ b/drivers/gpu/drm/i830/i830_dma.c
@@ -232,8 +232,7 @@ static int i830_dma_cleanup(struct drm_device * dev)
                         I830_WRITE(0x02080, 0x1ffff000);
                 }
 
-                drm_free(dev->dev_private, sizeof(drm_i830_private_t),
-                         DRM_MEM_DRIVER);
+                kfree(dev->dev_private);
                 dev->dev_private = NULL;
 
                 for (i = 0; i < dma->buf_count; i++) {
@@ -459,8 +458,7 @@ static int i830_dma_init(struct drm_device *dev, void *data,
 
         switch (init->func) {
         case I830_INIT_DMA:
-                dev_priv = drm_alloc(sizeof(drm_i830_private_t),
-                                     DRM_MEM_DRIVER);
+                dev_priv = kmalloc(sizeof(drm_i830_private_t), GFP_KERNEL);
                 if (dev_priv == NULL)
                         return -ENOMEM;
                 retcode = i830_dma_initialize(dev, dev_priv, init);
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 1a60626f6803..f112c769d533 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -643,9 +643,9 @@ static int i915_batchbuffer(struct drm_device *dev, void *data,
                 return -EINVAL;
 
         if (batch->num_cliprects) {
-                cliprects = drm_calloc(batch->num_cliprects,
-                                       sizeof(struct drm_clip_rect),
-                                       DRM_MEM_DRIVER);
+                cliprects = kcalloc(batch->num_cliprects,
+                                    sizeof(struct drm_clip_rect),
+                                    GFP_KERNEL);
                 if (cliprects == NULL)
                         return -ENOMEM;
 
@@ -664,9 +664,7 @@ static int i915_batchbuffer(struct drm_device *dev, void *data,
                 sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv);
 
 fail_free:
-        drm_free(cliprects,
-                 batch->num_cliprects * sizeof(struct drm_clip_rect),
-                 DRM_MEM_DRIVER);
+        kfree(cliprects);
 
         return ret;
 }
@@ -692,7 +690,7 @@ static int i915_cmdbuffer(struct drm_device *dev, void *data,
         if (cmdbuf->num_cliprects < 0)
                 return -EINVAL;
 
-        batch_data = drm_alloc(cmdbuf->sz, DRM_MEM_DRIVER);
+        batch_data = kmalloc(cmdbuf->sz, GFP_KERNEL);
         if (batch_data == NULL)
                 return -ENOMEM;
 
@@ -701,9 +699,8 @@ static int i915_cmdbuffer(struct drm_device *dev, void *data,
                 goto fail_batch_free;
 
         if (cmdbuf->num_cliprects) {
-                cliprects = drm_calloc(cmdbuf->num_cliprects,
-                                       sizeof(struct drm_clip_rect),
-                                       DRM_MEM_DRIVER);
+                cliprects = kcalloc(cmdbuf->num_cliprects,
+                                    sizeof(struct drm_clip_rect), GFP_KERNEL);
                 if (cliprects == NULL)
                         goto fail_batch_free;
 
@@ -726,11 +723,9 @@ static int i915_cmdbuffer(struct drm_device *dev, void *data,
                 sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv);
 
 fail_clip_free:
-        drm_free(cliprects,
-                 cmdbuf->num_cliprects * sizeof(struct drm_clip_rect),
-                 DRM_MEM_DRIVER);
+        kfree(cliprects);
 fail_batch_free:
-        drm_free(batch_data, cmdbuf->sz, DRM_MEM_DRIVER);
+        kfree(batch_data);
 
         return ret;
 }
@@ -1067,7 +1062,7 @@ int i915_master_create(struct drm_device *dev, struct drm_master *master)
 {
         struct drm_i915_master_private *master_priv;
 
-        master_priv = drm_calloc(1, sizeof(*master_priv), DRM_MEM_DRIVER);
+        master_priv = kzalloc(sizeof(*master_priv), GFP_KERNEL);
         if (!master_priv)
                 return -ENOMEM;
 
@@ -1082,7 +1077,7 @@ void i915_master_destroy(struct drm_device *dev, struct drm_master *master)
         if (!master_priv)
                 return;
 
-        drm_free(master_priv, sizeof(*master_priv), DRM_MEM_DRIVER);
+        kfree(master_priv);
 
         master->driver_priv = NULL;
 }
@@ -1111,12 +1106,10 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
         dev->types[8] = _DRM_STAT_SECONDARY;
         dev->types[9] = _DRM_STAT_DMA;
 
-        dev_priv = drm_alloc(sizeof(drm_i915_private_t), DRM_MEM_DRIVER);
+        dev_priv = kzalloc(sizeof(drm_i915_private_t), GFP_KERNEL);
         if (dev_priv == NULL)
                 return -ENOMEM;
 
-        memset(dev_priv, 0, sizeof(drm_i915_private_t));
-
         dev->dev_private = (void *)dev_priv;
         dev_priv->dev = dev;
 
@@ -1153,13 +1146,8 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
                          "performance may suffer.\n");
         }
 
-#ifdef CONFIG_HIGHMEM64G
-        /* don't enable GEM on PAE - needs agp + set_memory_* interface fixes */
-        dev_priv->has_gem = 0;
-#else
         /* enable GEM by default */
         dev_priv->has_gem = 1;
-#endif
 
         dev->driver->get_vblank_counter = i915_get_vblank_counter;
         dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */
@@ -1221,7 +1209,7 @@ out_iomapfree:
 out_rmmap:
         iounmap(dev_priv->regs);
 free_priv:
-        drm_free(dev_priv, sizeof(struct drm_i915_private), DRM_MEM_DRIVER);
+        kfree(dev_priv);
         return ret;
 }
 
@@ -1261,8 +1249,7 @@ int i915_driver_unload(struct drm_device *dev)
                 i915_gem_lastclose(dev);
         }
 
-        drm_free(dev->dev_private, sizeof(drm_i915_private_t),
-                 DRM_MEM_DRIVER);
+        kfree(dev->dev_private);
 
         return 0;
 }
@@ -1273,7 +1260,7 @@ int i915_driver_open(struct drm_device *dev, struct drm_file *file_priv)
 
         DRM_DEBUG_DRIVER(I915_DRV, "\n");
         i915_file_priv = (struct drm_i915_file_private *)
-            drm_alloc(sizeof(*i915_file_priv), DRM_MEM_FILES);
+            kmalloc(sizeof(*i915_file_priv), GFP_KERNEL);
 
         if (!i915_file_priv)
                 return -ENOMEM;
@@ -1326,7 +1313,7 @@ void i915_driver_postclose(struct drm_device *dev, struct drm_file *file_priv)
 {
         struct drm_i915_file_private *i915_file_priv = file_priv->driver_priv;
 
-        drm_free(i915_file_priv, sizeof(*i915_file_priv), DRM_MEM_FILES);
+        kfree(i915_file_priv);
 }
 
 struct drm_ioctl_desc i915_ioctls[] = {
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 8ef6bcec211b..7a84f04e8439 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -646,6 +646,8 @@ void i915_gem_object_unpin(struct drm_gem_object *obj);
 int i915_gem_object_unbind(struct drm_gem_object *obj);
 void i915_gem_lastclose(struct drm_device *dev);
 uint32_t i915_get_gem_seqno(struct drm_device *dev);
+int i915_gem_object_get_fence_reg(struct drm_gem_object *obj);
+int i915_gem_object_put_fence_reg(struct drm_gem_object *obj);
 void i915_gem_retire_requests(struct drm_device *dev);
 void i915_gem_retire_work_handler(struct work_struct *work);
 void i915_gem_clflush_object(struct drm_gem_object *obj);
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index c0ae6bbbd9b5..fd2b8bdffe3f 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -46,7 +46,6 @@ static void i915_gem_object_set_to_full_cpu_read_domain(struct drm_gem_object *o
 static int i915_gem_object_wait_rendering(struct drm_gem_object *obj);
 static int i915_gem_object_bind_to_gtt(struct drm_gem_object *obj,
                                            unsigned alignment);
-static int i915_gem_object_get_fence_reg(struct drm_gem_object *obj, bool write);
 static void i915_gem_clear_fence_reg(struct drm_gem_object *obj);
 static int i915_gem_evict_something(struct drm_device *dev);
 static int i915_gem_phys_pwrite(struct drm_device *dev, struct drm_gem_object *obj,
@@ -1158,7 +1157,7 @@ int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
         /* Need a new fence register? */
         if (obj_priv->fence_reg == I915_FENCE_REG_NONE &&
             obj_priv->tiling_mode != I915_TILING_NONE) {
-                ret = i915_gem_object_get_fence_reg(obj, write);
+                ret = i915_gem_object_get_fence_reg(obj);
                 if (ret) {
                         mutex_unlock(&dev->struct_mutex);
                         return VM_FAULT_SIGBUS;
@@ -1208,8 +1207,7 @@ i915_gem_create_mmap_offset(struct drm_gem_object *obj)
 
         /* Set the object up for mmap'ing */
         list = &obj->map_list;
-        list->map = drm_calloc(1, sizeof(struct drm_map_list),
-                               DRM_MEM_DRIVER);
+        list->map = kzalloc(sizeof(struct drm_map_list), GFP_KERNEL);
         if (!list->map)
                 return -ENOMEM;
 
@@ -1249,7 +1247,7 @@ i915_gem_create_mmap_offset(struct drm_gem_object *obj)
 out_free_mm:
         drm_mm_put_block(list->file_offset_node);
 out_free_list:
-        drm_free(list->map, sizeof(struct drm_map_list), DRM_MEM_DRIVER);
+        kfree(list->map);
 
         return ret;
 }
@@ -1271,7 +1269,7 @@ i915_gem_free_mmap_offset(struct drm_gem_object *obj)
         }
 
         if (list->map) {
-                drm_free(list->map, sizeof(struct drm_map), DRM_MEM_DRIVER);
+                kfree(list->map);
                 list->map = NULL;
         }
 
@@ -1494,7 +1492,7 @@ i915_add_request(struct drm_device *dev, struct drm_file *file_priv,
         if (file_priv != NULL)
                 i915_file_priv = file_priv->driver_priv;
 
-        request = drm_calloc(1, sizeof(*request), DRM_MEM_DRIVER);
+        request = kzalloc(sizeof(*request), GFP_KERNEL);
         if (request == NULL)
                 return 0;
 
@@ -1676,7 +1674,7 @@ i915_gem_retire_requests(struct drm_device *dev)
 
                         list_del(&request->list);
                         list_del(&request->client_list);
-                        drm_free(request, sizeof(*request), DRM_MEM_DRIVER);
+                        kfree(request);
                 } else
                         break;
         }
@@ -2163,13 +2161,11 @@ static void i830_write_fence_reg(struct drm_i915_fence_reg *reg)
         val |= I830_FENCE_REG_VALID;
 
         I915_WRITE(FENCE_REG_830_0 + (regnum * 4), val);
-
 }
 
 /**
  * i915_gem_object_get_fence_reg - set up a fence reg for an object
  * @obj: object to map through a fence reg
- * @write: object is about to be written
  *
  * When mapping objects through the GTT, userspace wants to be able to write
  * to them without having to worry about swizzling if the object is tiled.
@@ -2180,8 +2176,8 @@ static void i830_write_fence_reg(struct drm_i915_fence_reg *reg)
  * It then sets up the reg based on the object's properties: address, pitch
  * and tiling format.
  */
-static int
-i915_gem_object_get_fence_reg(struct drm_gem_object *obj, bool write)
+int
+i915_gem_object_get_fence_reg(struct drm_gem_object *obj)
 {
         struct drm_device *dev = obj->dev;
         struct drm_i915_private *dev_priv = dev->dev_private;
@@ -2331,6 +2327,42 @@ i915_gem_clear_fence_reg(struct drm_gem_object *obj)
 }
 
 /**
+ * i915_gem_object_put_fence_reg - waits on outstanding fenced access
+ * to the buffer to finish, and then resets the fence register.
+ * @obj: tiled object holding a fence register.
+ *
+ * Zeroes out the fence register itself and clears out the associated
+ * data structures in dev_priv and obj_priv.
+ */
+int
+i915_gem_object_put_fence_reg(struct drm_gem_object *obj)
+{
+        struct drm_device *dev = obj->dev;
+        struct drm_i915_gem_object *obj_priv = obj->driver_private;
+
+        if (obj_priv->fence_reg == I915_FENCE_REG_NONE)
+                return 0;
+
+        /* On the i915, GPU access to tiled buffers is via a fence,
+         * therefore we must wait for any outstanding access to complete
+         * before clearing the fence.
+         */
+        if (!IS_I965G(dev)) {
+                int ret;
+
+                i915_gem_object_flush_gpu_write_domain(obj);
+                i915_gem_object_flush_gtt_write_domain(obj);
+                ret = i915_gem_object_wait_rendering(obj);
+                if (ret != 0)
+                        return ret;
+        }
+
+        i915_gem_clear_fence_reg (obj);
+
+        return 0;
+}
+
+/**
  * Finds free space in the GTT aperture and binds the object there.
  */
 static int
@@ -2800,8 +2832,7 @@ i915_gem_object_set_to_full_cpu_read_domain(struct drm_gem_object *obj)
         /* Free the page_cpu_valid mappings which are now stale, whether
          * or not we've got I915_GEM_DOMAIN_CPU.
          */
-        drm_free(obj_priv->page_cpu_valid, obj->size / PAGE_SIZE,
-                 DRM_MEM_DRIVER);
+        kfree(obj_priv->page_cpu_valid);
         obj_priv->page_cpu_valid = NULL;
 }
 
@@ -2843,8 +2874,8 @@ i915_gem_object_set_cpu_read_domain_range(struct drm_gem_object *obj,
          * newly adding I915_GEM_DOMAIN_CPU
          */
         if (obj_priv->page_cpu_valid == NULL) {
-                obj_priv->page_cpu_valid = drm_calloc(1, obj->size / PAGE_SIZE,
-                                                      DRM_MEM_DRIVER);
+                obj_priv->page_cpu_valid = kzalloc(obj->size / PAGE_SIZE,
+                                                   GFP_KERNEL);
                 if (obj_priv->page_cpu_valid == NULL)
                         return -ENOMEM;
         } else if ((obj->read_domains & I915_GEM_DOMAIN_CPU) == 0)
@@ -3267,8 +3298,8 @@ i915_gem_execbuffer(struct drm_device *dev, void *data,
         }
 
         if (args->num_cliprects != 0) {
-                cliprects = drm_calloc(args->num_cliprects, sizeof(*cliprects),
-                                       DRM_MEM_DRIVER);
+                cliprects = kcalloc(args->num_cliprects, sizeof(*cliprects),
+                                    GFP_KERNEL);
                 if (cliprects == NULL)
                         goto pre_mutex_err;
 
@@ -3521,8 +3552,7 @@ err:
 pre_mutex_err:
         drm_free_large(object_list);
         drm_free_large(exec_list);
-        drm_free(cliprects, sizeof(*cliprects) * args->num_cliprects,
-                 DRM_MEM_DRIVER);
+        kfree(cliprects);
 
         return ret;
 }
@@ -3550,7 +3580,7 @@ i915_gem_object_pin(struct drm_gem_object *obj, uint32_t alignment)
         if (!IS_I965G(dev) &&
             obj_priv->fence_reg == I915_FENCE_REG_NONE &&
             obj_priv->tiling_mode != I915_TILING_NONE) {
-                ret = i915_gem_object_get_fence_reg(obj, true);
+                ret = i915_gem_object_get_fence_reg(obj);
                 if (ret != 0) {
                         if (ret != -EBUSY && ret != -ERESTARTSYS)
                                 DRM_ERROR("Failure to install fence: %d\n",
@@ -3739,7 +3769,7 @@ int i915_gem_init_object(struct drm_gem_object *obj)
 {
         struct drm_i915_gem_object *obj_priv;
 
-        obj_priv = drm_calloc(1, sizeof(*obj_priv), DRM_MEM_DRIVER);
+        obj_priv = kzalloc(sizeof(*obj_priv), GFP_KERNEL);
         if (obj_priv == NULL)
                 return -ENOMEM;
 
@@ -3777,9 +3807,9 @@ void i915_gem_free_object(struct drm_gem_object *obj)
 
         i915_gem_free_mmap_offset(obj);
 
-        drm_free(obj_priv->page_cpu_valid, 1, DRM_MEM_DRIVER);
+        kfree(obj_priv->page_cpu_valid);
         kfree(obj_priv->bit_17);
-        drm_free(obj->driver_private, 1, DRM_MEM_DRIVER);
+        kfree(obj->driver_private);
 }
 
 /** Unbinds all objects that are on the given buffer list. */
@@ -4233,7 +4263,7 @@ int i915_gem_init_phys_object(struct drm_device *dev,
         if (dev_priv->mm.phys_objs[id - 1] || !size)
                 return 0;
 
-        phys_obj = drm_calloc(1, sizeof(struct drm_i915_gem_phys_object), DRM_MEM_DRIVER);
+        phys_obj = kzalloc(sizeof(struct drm_i915_gem_phys_object), GFP_KERNEL);
         if (!phys_obj)
                 return -ENOMEM;
 
@@ -4252,7 +4282,7 @@ int i915_gem_init_phys_object(struct drm_device *dev,
 
         return 0;
 kfree_obj:
-        drm_free(phys_obj, sizeof(struct drm_i915_gem_phys_object), DRM_MEM_DRIVER);
+        kfree(phys_obj);
         return ret;
 }
 
@@ -4312,6 +4342,8 @@ void i915_gem_detach_phys_object(struct drm_device *dev,
         }
         drm_clflush_pages(obj_priv->pages, page_count);
         drm_agp_chipset_flush(dev);
+
+        i915_gem_object_put_pages(obj);
 out:
         obj_priv->phys_obj->cur_obj = NULL;
         obj_priv->phys_obj = NULL;
@@ -4369,6 +4401,8 @@ i915_gem_attach_phys_object(struct drm_device *dev,
                 kunmap_atomic(src, KM_USER0);
         }
 
+        i915_gem_object_put_pages(obj);
+
         return 0;
 out:
         return ret;
diff --git a/drivers/gpu/drm/i915/i915_gem_debugfs.c b/drivers/gpu/drm/i915/i915_gem_debugfs.c
index 986f1082c596..28146e405e87 100644
--- a/drivers/gpu/drm/i915/i915_gem_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_gem_debugfs.c
@@ -104,7 +104,7 @@ static int i915_gem_object_list_info(struct seq_file *m, void *data)
                 if (obj->name)
                         seq_printf(m, " (name: %d)", obj->name);
                 if (obj_priv->fence_reg != I915_FENCE_REG_NONE)
-                        seq_printf(m, " (fence: %d\n", obj_priv->fence_reg);
+                        seq_printf(m, " (fence: %d)\n", obj_priv->fence_reg);
                 seq_printf(m, "\n");
         }
 
@@ -318,7 +318,7 @@ static int i915_ringbuffer_info(struct seq_file *m, void *data)
         seq_printf(m, "RingTail :  %08x\n", tail);
         seq_printf(m, "RingMask :  %08x\n", mask);
         seq_printf(m, "RingSize :  %08lx\n", dev_priv->ring.Size);
-        seq_printf(m, "Acthd :  %08x\n", I915_READ(IS_I965G(dev) ? ACTHD_I965 : ACTHD));
+        seq_printf(m, "Acthd :     %08x\n", I915_READ(IS_I965G(dev) ? ACTHD_I965 : ACTHD));
 
         return 0;
 }
diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c
index 9a05cadaa4ad..5c1ceec49f5b 100644
--- a/drivers/gpu/drm/i915/i915_gem_tiling.c
+++ b/drivers/gpu/drm/i915/i915_gem_tiling.c
@@ -408,7 +408,7 @@ i915_tiling_ok(struct drm_device *dev, int stride, int size, int tiling_mode)
         if (stride & (stride - 1))
                 return false;
 
-        /* We don't handle the aperture area covered by the fence being bigger
+        /* We don't 0handle the aperture area covered by the fence being bigger
          * than the object size.
          */
         if (i915_get_fence_size(dev, size) != size)
@@ -417,6 +417,33 @@ i915_tiling_ok(struct drm_device *dev, int stride, int size, int tiling_mode)
         return true;
 }
 
+static bool
+i915_gem_object_fence_offset_ok(struct drm_gem_object *obj, int tiling_mode)
+{
+        struct drm_device *dev = obj->dev;
+        struct drm_i915_gem_object *obj_priv = obj->driver_private;
+
+        if (obj_priv->gtt_space == NULL)
+                return true;
+
+        if (tiling_mode == I915_TILING_NONE)
+                return true;
+
+        if (!IS_I965G(dev)) {
+                if (obj_priv->gtt_offset & (obj->size - 1))
+                        return false;
+                if (IS_I9XX(dev)) {
+                        if (obj_priv->gtt_offset & ~I915_FENCE_START_MASK)
+                                return false;
+                } else {
+                        if (obj_priv->gtt_offset & ~I830_FENCE_START_MASK)
+                                return false;
+                }
+        }
+
+        return true;
+}
+
 /**
  * Sets the tiling mode of an object, returning the required swizzling of
  * bit 6 of addresses in the object.
@@ -429,6 +456,7 @@ i915_gem_set_tiling(struct drm_device *dev, void *data,
         drm_i915_private_t *dev_priv = dev->dev_private;
         struct drm_gem_object *obj;
         struct drm_i915_gem_object *obj_priv;
+        int ret = 0;
 
         obj = drm_gem_object_lookup(dev, file_priv, args->handle);
         if (obj == NULL)
@@ -436,14 +464,15 @@ i915_gem_set_tiling(struct drm_device *dev, void *data,
         obj_priv = obj->driver_private;
 
         if (!i915_tiling_ok(dev, args->stride, obj->size, args->tiling_mode)) {
+                mutex_lock(&dev->struct_mutex);
                 drm_gem_object_unreference(obj);
+                mutex_unlock(&dev->struct_mutex);
                 return -EINVAL;
         }
 
-        mutex_lock(&dev->struct_mutex);
-
         if (args->tiling_mode == I915_TILING_NONE) {
                 args->swizzle_mode = I915_BIT_6_SWIZZLE_NONE;
+                args->stride = 0;
         } else {
                 if (args->tiling_mode == I915_TILING_X)
                         args->swizzle_mode = dev_priv->mm.bit_6_swizzle_x;
@@ -466,32 +495,38 @@ i915_gem_set_tiling(struct drm_device *dev, void *data,
                 if (args->swizzle_mode == I915_BIT_6_SWIZZLE_UNKNOWN) {
                         args->tiling_mode = I915_TILING_NONE;
                         args->swizzle_mode = I915_BIT_6_SWIZZLE_NONE;
+                        args->stride = 0;
                 }
         }
-        if (args->tiling_mode != obj_priv->tiling_mode) {
-                int ret;
 
-                /* Unbind the object, as switching tiling means we're
-                 * switching the cache organization due to fencing, probably.
+        mutex_lock(&dev->struct_mutex);
+        if (args->tiling_mode != obj_priv->tiling_mode ||
+            args->stride != obj_priv->stride) {
+                /* We need to rebind the object if its current allocation
+                 * no longer meets the alignment restrictions for its new
+                 * tiling mode. Otherwise we can just leave it alone, but
+                 * need to ensure that any fence register is cleared.
                  */
-                ret = i915_gem_object_unbind(obj);
+                if (!i915_gem_object_fence_offset_ok(obj, args->tiling_mode))
+                    ret = i915_gem_object_unbind(obj);
+                else
+                    ret = i915_gem_object_put_fence_reg(obj);
                 if (ret != 0) {
                         WARN(ret != -ERESTARTSYS,
-                             "failed to unbind object for tiling switch");
+                             "failed to reset object for tiling switch");
                         args->tiling_mode = obj_priv->tiling_mode;
-                        mutex_unlock(&dev->struct_mutex);
-                        drm_gem_object_unreference(obj);
-
-                        return ret;
+                        args->stride = obj_priv->stride;
+                        goto err;
                 }
+
                 obj_priv->tiling_mode = args->tiling_mode;
+                obj_priv->stride = args->stride;
         }
-        obj_priv->stride = args->stride;
-
+err:
         drm_gem_object_unreference(obj);
         mutex_unlock(&dev->struct_mutex);
 
-        return 0;
+        return ret;
 }
 
 /**
diff --git a/drivers/gpu/drm/i915/i915_mem.c b/drivers/gpu/drm/i915/i915_mem.c
index 96e271986d2a..83b7b81bb2b8 100644
--- a/drivers/gpu/drm/i915/i915_mem.c
+++ b/drivers/gpu/drm/i915/i915_mem.c
@@ -94,8 +94,8 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size,
 {
         /* Maybe cut off the start of an existing block */
         if (start > p->start) {
-                struct mem_block *newblock =
-                    drm_alloc(sizeof(*newblock), DRM_MEM_BUFLISTS);
+                struct mem_block *newblock = kmalloc(sizeof(*newblock),
+                                                     GFP_KERNEL);
                 if (!newblock)
                         goto out;
                 newblock->start = start;
@@ -111,8 +111,8 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size,
 
         /* Maybe cut off the end of an existing block */
         if (size < p->size) {
-                struct mem_block *newblock =
-                    drm_alloc(sizeof(*newblock), DRM_MEM_BUFLISTS);
+                struct mem_block *newblock = kmalloc(sizeof(*newblock),
+                                                     GFP_KERNEL);
                 if (!newblock)
                         goto out;
                 newblock->start = start + size;
@@ -169,7 +169,7 @@ static void free_block(struct mem_block *p)
                 p->size += q->size;
                 p->next = q->next;
                 p->next->prev = p;
-                drm_free(q, sizeof(*q), DRM_MEM_BUFLISTS);
+                kfree(q);
         }
 
         if (p->prev->file_priv == NULL) {
@@ -177,7 +177,7 @@ static void free_block(struct mem_block *p)
                 q->size += p->size;
                 q->next = p->next;
                 q->next->prev = q;
-                drm_free(p, sizeof(*q), DRM_MEM_BUFLISTS);
+                kfree(p);
         }
 }
 
@@ -185,14 +185,14 @@ static void free_block(struct mem_block *p)
  */
 static int init_heap(struct mem_block **heap, int start, int size)
 {
-        struct mem_block *blocks = drm_alloc(sizeof(*blocks), DRM_MEM_BUFLISTS);
+        struct mem_block *blocks = kmalloc(sizeof(*blocks), GFP_KERNEL);
 
         if (!blocks)
                 return -ENOMEM;
 
-        *heap = drm_alloc(sizeof(**heap), DRM_MEM_BUFLISTS);
+        *heap = kmalloc(sizeof(**heap), GFP_KERNEL);
         if (!*heap) {
-                drm_free(blocks, sizeof(*blocks), DRM_MEM_BUFLISTS);
+                kfree(blocks);
                 return -ENOMEM;
         }
 
@@ -233,7 +233,7 @@ void i915_mem_release(struct drm_device * dev, struct drm_file *file_priv,
                         p->size += q->size;
                         p->next = q->next;
                         p->next->prev = p;
-                        drm_free(q, sizeof(*q), DRM_MEM_BUFLISTS);
+                        kfree(q);
                 }
         }
 }
@@ -250,10 +250,10 @@ void i915_mem_takedown(struct mem_block **heap)
         for (p = (*heap)->next; p != *heap;) {
                 struct mem_block *q = p;
                 p = p->next;
-                drm_free(q, sizeof(*q), DRM_MEM_BUFLISTS);
+                kfree(q);
         }
 
-        drm_free(*heap, sizeof(**heap), DRM_MEM_BUFLISTS);
+        kfree(*heap);
         *heap = NULL;
 }
 
diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index 754dd22fdd77..cdd126d068a7 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -124,8 +124,7 @@ parse_lfp_panel_data(struct drm_i915_private *dev_priv,
         entry = &lvds_lfp_data->data[lvds_options->panel_type];
         dvo_timing = &entry->dvo_timing;
 
-        panel_fixed_mode = drm_calloc(1, sizeof(*panel_fixed_mode),
-                                      DRM_MEM_DRIVER);
+        panel_fixed_mode = kzalloc(sizeof(*panel_fixed_mode), GFP_KERNEL);
 
         fill_detail_timing_data(panel_fixed_mode, dvo_timing);
 
@@ -156,8 +155,7 @@ parse_sdvo_panel_data(struct drm_i915_private *dev_priv,
         if (!dvo_timing)
                 return;
 
-        panel_fixed_mode = drm_calloc(1, sizeof(*panel_fixed_mode),
-                                      DRM_MEM_DRIVER);
+        panel_fixed_mode = kzalloc(sizeof(*panel_fixed_mode), GFP_KERNEL);
 
         if (!panel_fixed_mode)
                 return;
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 028f5b66e3d8..3e1c78162119 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -828,19 +828,31 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
         }
 
         mutex_lock(&dev->struct_mutex);
-        ret = i915_gem_object_pin(intel_fb->obj, alignment);
+        ret = i915_gem_object_pin(obj, alignment);
         if (ret != 0) {
                 mutex_unlock(&dev->struct_mutex);
                 return ret;
         }
 
-        ret = i915_gem_object_set_to_gtt_domain(intel_fb->obj, 1);
+        ret = i915_gem_object_set_to_gtt_domain(obj, 1);
         if (ret != 0) {
-                i915_gem_object_unpin(intel_fb->obj);
+                i915_gem_object_unpin(obj);
                 mutex_unlock(&dev->struct_mutex);
                 return ret;
         }
 
+        /* Pre-i965 needs to install a fence for tiled scan-out */
+        if (!IS_I965G(dev) &&
+            obj_priv->fence_reg == I915_FENCE_REG_NONE &&
+            obj_priv->tiling_mode != I915_TILING_NONE) {
+                ret = i915_gem_object_get_fence_reg(obj);
+                if (ret != 0) {
+                        i915_gem_object_unpin(obj);
+                        mutex_unlock(&dev->struct_mutex);
+                        return ret;
+                }
+        }
+
         dspcntr = I915_READ(dspcntr_reg);
         /* Mask out pixel format bits in case we change it */
         dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
@@ -860,7 +872,7 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
                 break;
         default:
                 DRM_ERROR("Unknown color depth\n");
-                i915_gem_object_unpin(intel_fb->obj);
+                i915_gem_object_unpin(obj);
                 mutex_unlock(&dev->struct_mutex);
                 return -EINVAL;
         }
diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c
index 8e28e5993df5..1af7d68e3807 100644
--- a/drivers/gpu/drm/i915/intel_fb.c
+++ b/drivers/gpu/drm/i915/intel_fb.c
@@ -870,7 +870,11 @@ static int intelfb_single_fb_probe(struct drm_device *dev)
  */
 void intelfb_restore(void)
 {
-        drm_crtc_helper_set_config(&kernelfb_mode);
+        int ret;
+        if ((ret = drm_crtc_helper_set_config(&kernelfb_mode)) != 0) {
+                printk(KERN_ERR "Failed to restore crtc configuration: %d\n",
+                       ret);
+        }
 }
 
 static void intelfb_restore_work_fn(struct work_struct *ignored)
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index 50d7ed70b338..ea68992e4416 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -1561,8 +1561,7 @@ intel_tv_destroy (struct drm_connector *connector)
 
         drm_sysfs_connector_remove(connector);
         drm_connector_cleanup(connector);
-        drm_free(intel_output, sizeof(struct intel_output) + sizeof(struct intel_tv_priv),
-                 DRM_MEM_DRIVER);
+        kfree(intel_output);
 }
 
 
@@ -1695,8 +1694,8 @@ intel_tv_init(struct drm_device *dev)
             (tv_dac_off & TVDAC_STATE_CHG_EN) != 0)
                 return;
 
-        intel_output = drm_calloc(1, sizeof(struct intel_output) +
-                                  sizeof(struct intel_tv_priv), DRM_MEM_DRIVER);
+        intel_output = kzalloc(sizeof(struct intel_output) +
+                               sizeof(struct intel_tv_priv), GFP_KERNEL);
         if (!intel_output) {
                 return;
         }
@@ -1730,8 +1729,8 @@ intel_tv_init(struct drm_device *dev)
         connector->doublescan_allowed = false;
 
         /* Create TV properties then attach current values */
-        tv_format_names = drm_alloc(sizeof(char *) * NUM_TV_MODES,
-                                    DRM_MEM_DRIVER);
+        tv_format_names = kmalloc(sizeof(char *) * NUM_TV_MODES,
+                                  GFP_KERNEL);
         if (!tv_format_names)
                 goto out;
         for (i = 0; i < NUM_TV_MODES; i++)
diff --git a/drivers/gpu/drm/mga/mga_dma.c b/drivers/gpu/drm/mga/mga_dma.c
index 7a6bf9ffc5a3..6c67a02910c8 100644
--- a/drivers/gpu/drm/mga/mga_dma.c
+++ b/drivers/gpu/drm/mga/mga_dma.c
@@ -254,23 +254,20 @@ static int mga_freelist_init(struct drm_device * dev, drm_mga_private_t * dev_pr
         int i;
         DRM_DEBUG("count=%d\n", dma->buf_count);
 
-        dev_priv->head = drm_alloc(sizeof(drm_mga_freelist_t), DRM_MEM_DRIVER);
+        dev_priv->head = kzalloc(sizeof(drm_mga_freelist_t), GFP_KERNEL);
         if (dev_priv->head == NULL)
                 return -ENOMEM;
 
-        memset(dev_priv->head, 0, sizeof(drm_mga_freelist_t));
         SET_AGE(&dev_priv->head->age, MGA_BUFFER_USED, 0);
 
         for (i = 0; i < dma->buf_count; i++) {
                 buf = dma->buflist[i];
                 buf_priv = buf->dev_private;
 
-                entry = drm_alloc(sizeof(drm_mga_freelist_t), DRM_MEM_DRIVER);
+                entry = kzalloc(sizeof(drm_mga_freelist_t), GFP_KERNEL);
                 if (entry == NULL)
                         return -ENOMEM;
 
-                memset(entry, 0, sizeof(drm_mga_freelist_t));
-
                 entry->next = dev_priv->head->next;
                 entry->prev = dev_priv->head;
                 SET_AGE(&entry->age, MGA_BUFFER_FREE, 0);
@@ -301,7 +298,7 @@ static void mga_freelist_cleanup(struct drm_device * dev)
         entry = dev_priv->head;
         while (entry) {
                 next = entry->next;
-                drm_free(entry, sizeof(drm_mga_freelist_t), DRM_MEM_DRIVER);
+                kfree(entry);
                 entry = next;
         }
 
@@ -399,12 +396,11 @@ int mga_driver_load(struct drm_device * dev, unsigned long flags)
         drm_mga_private_t *dev_priv;
         int ret;
 
-        dev_priv = drm_alloc(sizeof(drm_mga_private_t), DRM_MEM_DRIVER);
+        dev_priv = kzalloc(sizeof(drm_mga_private_t), GFP_KERNEL);
         if (!dev_priv)
                 return -ENOMEM;
 
         dev->dev_private = (void *)dev_priv;
-        memset(dev_priv, 0, sizeof(drm_mga_private_t));
 
         dev_priv->usec_timeout = MGA_DEFAULT_USEC_TIMEOUT;
         dev_priv->chipset = flags;
@@ -1150,7 +1146,7 @@ int mga_dma_buffers(struct drm_device *dev, void *data,
  */
 int mga_driver_unload(struct drm_device * dev)
 {
-        drm_free(dev->dev_private, sizeof(drm_mga_private_t), DRM_MEM_DRIVER);
+        kfree(dev->dev_private);
         dev->dev_private = NULL;
 
         return 0;
diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
index 077c0455a6b9..c75fd3564040 100644
--- a/drivers/gpu/drm/r128/r128_cce.c
+++ b/drivers/gpu/drm/r128/r128_cce.c
@@ -353,12 +353,10 @@ static int r128_do_init_cce(struct drm_device * dev, drm_r128_init_t * init)
 
         DRM_DEBUG("\n");
 
-        dev_priv = drm_alloc(sizeof(drm_r128_private_t), DRM_MEM_DRIVER);
+        dev_priv = kzalloc(sizeof(drm_r128_private_t), GFP_KERNEL);
         if (dev_priv == NULL)
                 return -ENOMEM;
 
-        memset(dev_priv, 0, sizeof(drm_r128_private_t));
-
         dev_priv->is_pci = init->is_pci;
 
         if (dev_priv->is_pci && !dev->sg) {
@@ -619,8 +617,7 @@ int r128_do_cleanup_cce(struct drm_device * dev)
                                             ("failed to cleanup PCI GART!\n");
                 }
 
-                drm_free(dev->dev_private, sizeof(drm_r128_private_t),
-                         DRM_MEM_DRIVER);
+                kfree(dev->dev_private);
                 dev->dev_private = NULL;
         }
 
@@ -768,18 +765,17 @@ static int r128_freelist_init(struct drm_device * dev)
         drm_r128_freelist_t *entry;
         int i;
 
-        dev_priv->head = drm_alloc(sizeof(drm_r128_freelist_t), DRM_MEM_DRIVER);
+        dev_priv->head = kzalloc(sizeof(drm_r128_freelist_t), GFP_KERNEL);
         if (dev_priv->head == NULL)
                 return -ENOMEM;
 
-        memset(dev_priv->head, 0, sizeof(drm_r128_freelist_t));
         dev_priv->head->age = R128_BUFFER_USED;
 
         for (i = 0; i < dma->buf_count; i++) {
                 buf = dma->buflist[i];
                 buf_priv = buf->dev_private;
 
-                entry = drm_alloc(sizeof(drm_r128_freelist_t), DRM_MEM_DRIVER);
+                entry = kmalloc(sizeof(drm_r128_freelist_t), GFP_KERNEL);
                 if (!entry)
                         return -ENOMEM;
 
diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
index f7a5b5740764..026a48c95c8f 100644
--- a/drivers/gpu/drm/r128/r128_state.c
+++ b/drivers/gpu/drm/r128/r128_state.c
@@ -910,24 +910,24 @@ static int r128_cce_dispatch_write_span(struct drm_device * dev,
         }
 
         buffer_size = depth->n * sizeof(u32);
-        buffer = drm_alloc(buffer_size, DRM_MEM_BUFS);
+        buffer = kmalloc(buffer_size, GFP_KERNEL);
         if (buffer == NULL)
                 return -ENOMEM;
         if (DRM_COPY_FROM_USER(buffer, depth->buffer, buffer_size)) {
-                drm_free(buffer, buffer_size, DRM_MEM_BUFS);
+                kfree(buffer);
                 return -EFAULT;
         }
 
         mask_size = depth->n * sizeof(u8);
         if (depth->mask) {
-                mask = drm_alloc(mask_size, DRM_MEM_BUFS);
+                mask = kmalloc(mask_size, GFP_KERNEL);
                 if (mask == NULL) {
-                        drm_free(buffer, buffer_size, DRM_MEM_BUFS);
+                        kfree(buffer);
                         return -ENOMEM;
                 }
                 if (DRM_COPY_FROM_USER(mask, depth->mask, mask_size)) {
-                        drm_free(buffer, buffer_size, DRM_MEM_BUFS);
-                        drm_free(mask, mask_size, DRM_MEM_BUFS);
+                        kfree(buffer);
+                        kfree(mask);
                         return -EFAULT;
                 }
 
@@ -954,7 +954,7 @@ static int r128_cce_dispatch_write_span(struct drm_device * dev,
                         }
                 }
 
-                drm_free(mask, mask_size, DRM_MEM_BUFS);
+                kfree(mask);
         } else {
                 for (i = 0; i < count; i++, x++) {
                         BEGIN_RING(6);
@@ -978,7 +978,7 @@ static int r128_cce_dispatch_write_span(struct drm_device * dev,
                 }
         }
 
-        drm_free(buffer, buffer_size, DRM_MEM_BUFS);
+        kfree(buffer);
 
         return 0;
 }
@@ -1000,54 +1000,54 @@ static int r128_cce_dispatch_write_pixels(struct drm_device * dev,
 
         xbuf_size = count * sizeof(*x);
         ybuf_size = count * sizeof(*y);
-        x = drm_alloc(xbuf_size, DRM_MEM_BUFS);
+        x = kmalloc(xbuf_size, GFP_KERNEL);
         if (x == NULL) {
                 return -ENOMEM;
         }
-        y = drm_alloc(ybuf_size, DRM_MEM_BUFS);
+        y = kmalloc(ybuf_size, GFP_KERNEL);
         if (y == NULL) {
-                drm_free(x, xbuf_size, DRM_MEM_BUFS);
+                kfree(x);
                 return -ENOMEM;
         }
         if (DRM_COPY_FROM_USER(x, depth->x, xbuf_size)) {
-                drm_free(x, xbuf_size, DRM_MEM_BUFS);
-                drm_free(y, ybuf_size, DRM_MEM_BUFS);
+                kfree(x);
+                kfree(y);
                 return -EFAULT;
         }
         if (DRM_COPY_FROM_USER(y, depth->y, xbuf_size)) {
-                drm_free(x, xbuf_size, DRM_MEM_BUFS);
-                drm_free(y, ybuf_size, DRM_MEM_BUFS);
+                kfree(x);
+                kfree(y);
                 return -EFAULT;
         }
 
         buffer_size = depth->n * sizeof(u32);
-        buffer = drm_alloc(buffer_size, DRM_MEM_BUFS);
+        buffer = kmalloc(buffer_size, GFP_KERNEL);
         if (buffer == NULL) {
-                drm_free(x, xbuf_size, DRM_MEM_BUFS);
-                drm_free(y, ybuf_size, DRM_MEM_BUFS);
+                kfree(x);
+                kfree(y);
                 return -ENOMEM;
         }
         if (DRM_COPY_FROM_USER(buffer, depth->buffer, buffer_size)) {
-                drm_free(x, xbuf_size, DRM_MEM_BUFS);
-                drm_free(y, ybuf_size, DRM_MEM_BUFS);
-                drm_free(buffer, buffer_size, DRM_MEM_BUFS);
+                kfree(x);
+                kfree(y);
+                kfree(buffer);
                 return -EFAULT;
         }
 
         if (depth->mask) {
                 mask_size = depth->n * sizeof(u8);
-                mask = drm_alloc(mask_size, DRM_MEM_BUFS);
+                mask = kmalloc(mask_size, GFP_KERNEL);
                 if (mask == NULL) {
-                        drm_free(x, xbuf_size, DRM_MEM_BUFS);
-                        drm_free(y, ybuf_size, DRM_MEM_BUFS);
-                        drm_free(buffer, buffer_size, DRM_MEM_BUFS);
+                        kfree(x);
+                        kfree(y);
+                        kfree(buffer);
                         return -ENOMEM;
                 }
                 if (DRM_COPY_FROM_USER(mask, depth->mask, mask_size)) {
-                        drm_free(x, xbuf_size, DRM_MEM_BUFS);
-                        drm_free(y, ybuf_size, DRM_MEM_BUFS);
-                        drm_free(buffer, buffer_size, DRM_MEM_BUFS);
-                        drm_free(mask, mask_size, DRM_MEM_BUFS);
+                        kfree(x);
+                        kfree(y);
+                        kfree(buffer);
+                        kfree(mask);
                         return -EFAULT;
                 }
 
@@ -1074,7 +1074,7 @@ static int r128_cce_dispatch_write_pixels(struct drm_device * dev,
                         }
                 }
 
-                drm_free(mask, mask_size, DRM_MEM_BUFS);
+                kfree(mask);
         } else {
                 for (i = 0; i < count; i++) {
                         BEGIN_RING(6);
@@ -1098,9 +1098,9 @@ static int r128_cce_dispatch_write_pixels(struct drm_device * dev,
                 }
         }
 
-        drm_free(x, xbuf_size, DRM_MEM_BUFS);
-        drm_free(y, ybuf_size, DRM_MEM_BUFS);
-        drm_free(buffer, buffer_size, DRM_MEM_BUFS);
+        kfree(x);
+        kfree(y);
+        kfree(buffer);
 
         return 0;
 }
@@ -1167,23 +1167,23 @@ static int r128_cce_dispatch_read_pixels(struct drm_device * dev,
 
         xbuf_size = count * sizeof(*x);
         ybuf_size = count * sizeof(*y);
-        x = drm_alloc(xbuf_size, DRM_MEM_BUFS);
+        x = kmalloc(xbuf_size, GFP_KERNEL);
         if (x == NULL) {
                 return -ENOMEM;
         }
-        y = drm_alloc(ybuf_size, DRM_MEM_BUFS);
+        y = kmalloc(ybuf_size, GFP_KERNEL);
         if (y == NULL) {
-                drm_free(x, xbuf_size, DRM_MEM_BUFS);
+                kfree(x);
                 return -ENOMEM;
         }
         if (DRM_COPY_FROM_USER(x, depth->x, xbuf_size)) {
-                drm_free(x, xbuf_size, DRM_MEM_BUFS);
-                drm_free(y, ybuf_size, DRM_MEM_BUFS);
+                kfree(x);
+                kfree(y);
                 return -EFAULT;
         }
         if (DRM_COPY_FROM_USER(y, depth->y, ybuf_size)) {
-                drm_free(x, xbuf_size, DRM_MEM_BUFS);
-                drm_free(y, ybuf_size, DRM_MEM_BUFS);
+                kfree(x);
+                kfree(y);
                 return -EFAULT;
         }
 
@@ -1210,8 +1210,8 @@ static int r128_cce_dispatch_read_pixels(struct drm_device * dev,
                 ADVANCE_RING();
         }
 
-        drm_free(x, xbuf_size, DRM_MEM_BUFS);
-        drm_free(y, ybuf_size, DRM_MEM_BUFS);
+        kfree(x);
+        kfree(y);
 
         return 0;
 }
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 5225f5be7ea7..c550932a108f 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -551,6 +551,9 @@ int r100_cp_init(struct radeon_device *rdev, unsigned ring_size)
         /* cp setup */
         WREG32(0x718, pre_write_timer | (pre_write_limit << 28));
         WREG32(RADEON_CP_RB_CNTL,
+#ifdef __BIG_ENDIAN
+               RADEON_BUF_SWAP_32BIT |
+#endif
                REG_SET(RADEON_RB_BUFSZ, rb_bufsz) |
                REG_SET(RADEON_RB_BLKSZ, rb_blksz) |
                REG_SET(RADEON_MAX_FETCH, max_fetch) |
@@ -644,7 +647,7 @@ int r100_cp_reset(struct radeon_device *rdev)
  */
 int r100_cs_parse_packet0(struct radeon_cs_parser *p,
                           struct radeon_cs_packet *pkt,
-                          unsigned *auth, unsigned n,
+                          const unsigned *auth, unsigned n,
                           radeon_packet0_check_t check)
 {
         unsigned reg;
@@ -654,6 +657,10 @@ int r100_cs_parse_packet0(struct radeon_cs_parser *p,
 
         idx = pkt->idx + 1;
         reg = pkt->reg;
+        /* Check that register fall into register range
+         * determined by the number of entry (n) in the
+         * safe register bitmap.
+         */
         if (pkt->one_reg_wr) {
                 if ((reg >> 7) > n) {
                         return -EINVAL;
@@ -683,24 +690,6 @@ int r100_cs_parse_packet0(struct radeon_cs_parser *p,
         return 0;
 }
 
-int r100_cs_parse_packet3(struct radeon_cs_parser *p,
-                          struct radeon_cs_packet *pkt,
-                          unsigned *auth, unsigned n,
-                          radeon_packet3_check_t check)
-{
-        unsigned i, m;
-
-        if ((pkt->opcode >> 5) > n) {
-                return -EINVAL;
-        }
-        i = pkt->opcode >> 5;
-        m = 1 << (pkt->opcode & 31);
-        if (auth[i] & m) {
-                return check(p, pkt);
-        }
-        return 0;
-}
-
 void r100_cs_dump_packet(struct radeon_cs_parser *p,
                          struct radeon_cs_packet *pkt)
 {
@@ -901,6 +890,25 @@ static int r100_packet0_check(struct radeon_cs_parser *p,
         return 0;
 }
 
+int r100_cs_track_check_pkt3_indx_buffer(struct radeon_cs_parser *p,
+                                         struct radeon_cs_packet *pkt,
+                                         struct radeon_object *robj)
+{
+        struct radeon_cs_chunk *ib_chunk;
+        unsigned idx;
+
+        ib_chunk = &p->chunks[p->chunk_ib_idx];
+        idx = pkt->idx + 1;
+        if ((ib_chunk->kdata[idx+2] + 1) > radeon_object_size(robj)) {
+                DRM_ERROR("[drm] Buffer too small for PACKET3 INDX_BUFFER "
+                          "(need %u have %lu) !\n",
+                          ib_chunk->kdata[idx+2] + 1,
+                          radeon_object_size(robj));
+                return -EINVAL;
+        }
+        return 0;
+}
+
 static int r100_packet3_check(struct radeon_cs_parser *p,
                               struct radeon_cs_packet *pkt)
 {
@@ -954,6 +962,10 @@ static int r100_packet3_check(struct radeon_cs_parser *p,
                         return r;
                 }
                 ib[idx+1] = ib_chunk->kdata[idx+1] + ((u32)reloc->lobj.gpu_offset);
+                r = r100_cs_track_check_pkt3_indx_buffer(p, pkt, reloc->robj);
+                if (r) {
+                        return r;
+                }
                 break;
         case 0x23:
                 /* FIXME: cleanup */
@@ -999,18 +1011,18 @@ int r100_cs_parse(struct radeon_cs_parser *p)
                 }
                 p->idx += pkt.count + 2;
                 switch (pkt.type) {
-                case PACKET_TYPE0:
-                        r = r100_packet0_check(p, &pkt);
-                        break;
-                case PACKET_TYPE2:
-                        break;
-                case PACKET_TYPE3:
-                        r = r100_packet3_check(p, &pkt);
-                        break;
-                default:
-                        DRM_ERROR("Unknown packet type %d !\n",
-                                        pkt.type);
-                        return -EINVAL;
+                        case PACKET_TYPE0:
+                                r = r100_packet0_check(p, &pkt);
+                                break;
+                        case PACKET_TYPE2:
+                                break;
+                        case PACKET_TYPE3:
+                                r = r100_packet3_check(p, &pkt);
+                                break;
+                        default:
+                                DRM_ERROR("Unknown packet type %d !\n",
+                                          pkt.type);
+                                return -EINVAL;
                 }
                 if (r) {
                         return r;
@@ -1267,12 +1279,6 @@ void r100_vram_info(struct radeon_device *rdev)
 
         rdev->mc.aper_base = drm_get_resource_start(rdev->ddev, 0);
         rdev->mc.aper_size = drm_get_resource_len(rdev->ddev, 0);
-        if (rdev->mc.aper_size > rdev->mc.vram_size) {
-                /* Why does some hw doesn't have CONFIG_MEMSIZE properly
-                 * setup ? */
-                rdev->mc.vram_size = rdev->mc.aper_size;
-                WREG32(RADEON_CONFIG_MEMSIZE, rdev->mc.vram_size);
-        }
 }
 
 
@@ -1352,6 +1358,11 @@ void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
         }
 }
 
+int r100_init(struct radeon_device *rdev)
+{
+        return 0;
+}
+
 /*
  * Debugfs info
  */
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index f5870a099d4f..e2ed5bc08170 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -48,14 +48,13 @@ int r100_cs_packet_next_reloc(struct radeon_cs_parser *p,
                               struct radeon_cs_reloc **cs_reloc);
 int r100_cs_parse_packet0(struct radeon_cs_parser *p,
                           struct radeon_cs_packet *pkt,
-                          unsigned *auth, unsigned n,
+                          const unsigned *auth, unsigned n,
                           radeon_packet0_check_t check);
-int r100_cs_parse_packet3(struct radeon_cs_parser *p,
-                          struct radeon_cs_packet *pkt,
-                          unsigned *auth, unsigned n,
-                          radeon_packet3_check_t check);
 void r100_cs_dump_packet(struct radeon_cs_parser *p,
                          struct radeon_cs_packet *pkt);
+int r100_cs_track_check_pkt3_indx_buffer(struct radeon_cs_parser *p,
+                                         struct radeon_cs_packet *pkt,
+                                         struct radeon_object *robj);
 
 /* This files gather functions specifics to:
  * r300,r350,rv350,rv370,rv380
@@ -288,7 +287,7 @@ int r300_copy_dma(struct radeon_device *rdev,
                 return r;
         }
         /* Must wait for 2D idle & clean before DMA or hangs might happen */
-        radeon_ring_write(rdev, PACKET0(RADEON_WAIT_UNTIL, 0));
+        radeon_ring_write(rdev, PACKET0(RADEON_WAIT_UNTIL, 0 ));
         radeon_ring_write(rdev, (1 << 16));
         for (i = 0; i < num_loops; i++) {
                 cur_size = size;
@@ -319,7 +318,7 @@ void r300_ring_start(struct radeon_device *rdev)
 
         /* Sub pixel 1/12 so we can have 4K rendering according to doc */
         gb_tile_config = (R300_ENABLE_TILING | R300_TILE_SIZE_16);
-        switch (rdev->num_gb_pipes) {
+        switch(rdev->num_gb_pipes) {
         case 2:
                 gb_tile_config |= R300_PIPE_COUNT_R300;
                 break;
@@ -452,8 +451,8 @@ void r300_gpu_init(struct radeon_device *rdev)
         case 4:
                 gb_tile_config |= R300_PIPE_COUNT_R420;
                 break;
-        case 1:
         default:
+        case 1:
                 gb_tile_config |= R300_PIPE_COUNT_RV350;
                 break;
         }
@@ -725,18 +724,120 @@ struct r300_cs_track_cb {
         unsigned                offset;
 };
 
+struct r300_cs_track_array {
+        struct radeon_object    *robj;
+        unsigned                esize;
+};
+
+struct r300_cs_track_texture {
+        struct radeon_object    *robj;
+        unsigned                pitch;
+        unsigned                width;
+        unsigned                height;
+        unsigned                num_levels;
+        unsigned                cpp;
+        unsigned                tex_coord_type;
+        unsigned                txdepth;
+        unsigned                width_11;
+        unsigned                height_11;
+        bool                    use_pitch;
+        bool                    enabled;
+        bool                    roundup_w;
+        bool                    roundup_h;
+};
+
 struct r300_cs_track {
-        unsigned                num_cb;
-        unsigned                maxy;
-        struct r300_cs_track_cb cb[4];
-        struct r300_cs_track_cb zb;
-        bool                    z_enabled;
+        unsigned                        num_cb;
+        unsigned                        maxy;
+        unsigned                        vtx_size;
+        unsigned                        vap_vf_cntl;
+        unsigned                        immd_dwords;
+        unsigned                        num_arrays;
+        unsigned                        max_indx;
+        struct r300_cs_track_array      arrays[11];
+        struct r300_cs_track_cb         cb[4];
+        struct r300_cs_track_cb         zb;
+        struct r300_cs_track_texture    textures[16];
+        bool                            z_enabled;
 };
 
+static inline void r300_cs_track_texture_print(struct r300_cs_track_texture *t)
+{
+        DRM_ERROR("pitch                      %d\n", t->pitch);
+        DRM_ERROR("width                      %d\n", t->width);
+        DRM_ERROR("height                     %d\n", t->height);
+        DRM_ERROR("num levels                 %d\n", t->num_levels);
+        DRM_ERROR("depth                      %d\n", t->txdepth);
+        DRM_ERROR("bpp                        %d\n", t->cpp);
+        DRM_ERROR("coordinate type            %d\n", t->tex_coord_type);
+        DRM_ERROR("width round to power of 2  %d\n", t->roundup_w);
+        DRM_ERROR("height round to power of 2 %d\n", t->roundup_h);
+}
+
+static inline int r300_cs_track_texture_check(struct radeon_device *rdev,
+                                              struct r300_cs_track *track)
+{
+        struct radeon_object *robj;
+        unsigned long size;
+        unsigned u, i, w, h;
+
+        for (u = 0; u < 16; u++) {
+                if (!track->textures[u].enabled)
+                        continue;
+                robj = track->textures[u].robj;
+                if (robj == NULL) {
+                        DRM_ERROR("No texture bound to unit %u\n", u);
+                        return -EINVAL;
+                }
+                size = 0;
+                for (i = 0; i <= track->textures[u].num_levels; i++) {
+                        if (track->textures[u].use_pitch) {
+                                w = track->textures[u].pitch / (1 << i);
+                        } else {
+                                w = track->textures[u].width / (1 << i);
+                                if (rdev->family >= CHIP_RV515)
+                                        w |= track->textures[u].width_11;
+                                if (track->textures[u].roundup_w)
+                                        w = roundup_pow_of_two(w);
+                        }
+                        h = track->textures[u].height / (1 << i);
+                        if (rdev->family >= CHIP_RV515)
+                                h |= track->textures[u].height_11;
+                        if (track->textures[u].roundup_h)
+                                h = roundup_pow_of_two(h);
+                        size += w * h;
+                }
+                size *= track->textures[u].cpp;
+                switch (track->textures[u].tex_coord_type) {
+                case 0:
+                        break;
+                case 1:
+                        size *= (1 << track->textures[u].txdepth);
+                        break;
+                case 2:
+                        size *= 6;
+                        break;
+                default:
+                        DRM_ERROR("Invalid texture coordinate type %u for unit "
+                                  "%u\n", track->textures[u].tex_coord_type, u);
+                        return -EINVAL;
+                }
+                if (size > radeon_object_size(robj)) {
+                        DRM_ERROR("Texture of unit %u needs %lu bytes but is "
+                                  "%lu\n", u, size, radeon_object_size(robj));
+                        r300_cs_track_texture_print(&track->textures[u]);
+                        return -EINVAL;
+                }
+        }
+        return 0;
+}
+
 int r300_cs_track_check(struct radeon_device *rdev, struct r300_cs_track *track)
 {
         unsigned i;
         unsigned long size;
+        unsigned prim_walk;
+        unsigned nverts;
 
         for (i = 0; i < track->num_cb; i++) {
                 if (track->cb[i].robj == NULL) {
@@ -769,7 +870,59 @@ int r300_cs_track_check(struct radeon_device *rdev, struct r300_cs_track *track)
                         return -EINVAL;
                 }
         }
-        return 0;
+        prim_walk = (track->vap_vf_cntl >> 4) & 0x3;
+        nverts = (track->vap_vf_cntl >> 16) & 0xFFFF;
+        switch (prim_walk) {
+        case 1:
+                for (i = 0; i < track->num_arrays; i++) {
+                        size = track->arrays[i].esize * track->max_indx * 4;
+                        if (track->arrays[i].robj == NULL) {
+                                DRM_ERROR("(PW %u) Vertex array %u no buffer "
+                                          "bound\n", prim_walk, i);
+                                return -EINVAL;
+                        }
+                        if (size > radeon_object_size(track->arrays[i].robj)) {
+                                DRM_ERROR("(PW %u) Vertex array %u need %lu dwords "
+                                           "have %lu dwords\n", prim_walk, i,
+                                           size >> 2,
+                                           radeon_object_size(track->arrays[i].robj) >> 2);
+                                DRM_ERROR("Max indices %u\n", track->max_indx);
+                                return -EINVAL;
+                        }
+                }
+                break;
+        case 2:
+                for (i = 0; i < track->num_arrays; i++) {
+                        size = track->arrays[i].esize * (nverts - 1) * 4;
+                        if (track->arrays[i].robj == NULL) {
+                                DRM_ERROR("(PW %u) Vertex array %u no buffer "
+                                          "bound\n", prim_walk, i);
+                                return -EINVAL;
+                        }
+                        if (size > radeon_object_size(track->arrays[i].robj)) {
+                                DRM_ERROR("(PW %u) Vertex array %u need %lu dwords "
+                                           "have %lu dwords\n", prim_walk, i, size >> 2,
+                                           radeon_object_size(track->arrays[i].robj) >> 2);
+                                return -EINVAL;
+                        }
+                }
+                break;
+        case 3:
+                size = track->vtx_size * nverts;
+                if (size != track->immd_dwords) {
+                        DRM_ERROR("IMMD draw %u dwors but needs %lu dwords\n",
+                                  track->immd_dwords, size);
+                        DRM_ERROR("VAP_VF_CNTL.NUM_VERTICES %u, VTX_SIZE %u\n",
+                                  nverts, track->vtx_size);
+                        return -EINVAL;
+                }
+                break;
+        default:
+                DRM_ERROR("[drm] Invalid primitive walk %d for VAP_VF_CNTL\n",
+                          prim_walk);
+                return -EINVAL;
+        }
+        return r300_cs_track_texture_check(rdev, track);
 }
 
 static inline void r300_cs_track_clear(struct r300_cs_track *track)
@@ -789,9 +942,33 @@ static inline void r300_cs_track_clear(struct r300_cs_track *track)
         track->zb.pitch = 8192;
         track->zb.cpp = 4;
         track->zb.offset = 0;
+        track->vtx_size = 0x7F;
+        track->immd_dwords = 0xFFFFFFFFUL;
+        track->num_arrays = 11;
+        track->max_indx = 0x00FFFFFFUL;
+        for (i = 0; i < track->num_arrays; i++) {
+                track->arrays[i].robj = NULL;
+                track->arrays[i].esize = 0x7F;
+        }
+        for (i = 0; i < 16; i++) {
+                track->textures[i].pitch = 16536;
+                track->textures[i].width = 16536;
+                track->textures[i].height = 16536;
+                track->textures[i].width_11 = 1 << 11;
+                track->textures[i].height_11 = 1 << 11;
+                track->textures[i].num_levels = 12;
+                track->textures[i].txdepth = 16;
+                track->textures[i].cpp = 64;
+                track->textures[i].tex_coord_type = 1;
+                track->textures[i].robj = NULL;
+                /* CS IB emission code makes sure texture unit are disabled */
+                track->textures[i].enabled = false;
+                track->textures[i].roundup_w = true;
+                track->textures[i].roundup_h = true;
+        }
 }
 
-static unsigned r300_auth_reg[] = {
+static const unsigned r300_reg_safe_bm[159] = {
         0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
         0xFFFFFFBF, 0xFFFFFFFF, 0xFFFFFFBF, 0xFFFFFFFF,
         0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
@@ -808,7 +985,7 @@ static unsigned r300_auth_reg[] = {
         0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
         0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFF03F,
         0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
-        0xFFFFFFFF, 0xFFFFCFCC, 0xF00E9FFF, 0x007C0000,
+        0xFFFFFFFF, 0xFFFFEFCE, 0xF00EBFFF, 0x007C0000,
         0xF0000078, 0xFF000009, 0xFFFFFFFF, 0xFFFFFFFF,
         0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
         0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
@@ -824,9 +1001,9 @@ static unsigned r300_auth_reg[] = {
         0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
         0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
         0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
-        0xFFFFFC78, 0xFFFFFFFF, 0xFFFFFFFC, 0xFFFFFFFF,
+        0xFFFFFC78, 0xFFFFFFFF, 0xFFFFFFFE, 0xFFFFFFFF,
         0x38FF8F50, 0xFFF88082, 0xF000000C, 0xFAE009FF,
-        0x00000000, 0x00000000, 0xFFFF0000, 0x00000000,
+        0x0000FFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
         0x00000000, 0x0000C100, 0x00000000, 0x00000000,
         0x00000000, 0x00000000, 0x00000000, 0x00000000,
         0x00000000, 0xFFFF0000, 0xFFFFFFFF, 0xFF80FFFF,
@@ -848,8 +1025,8 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
 
         ib = p->ib->ptr;
         ib_chunk = &p->chunks[p->chunk_ib_idx];
-        track = (struct r300_cs_track *)p->track;
-        switch (reg) {
+        track = (struct r300_cs_track*)p->track;
+        switch(reg) {
         case RADEON_DST_PITCH_OFFSET:
         case RADEON_SRC_PITCH_OFFSET:
                 r = r100_cs_packet_next_reloc(p, &reloc);
@@ -907,6 +1084,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
         case R300_TX_OFFSET_0+52:
         case R300_TX_OFFSET_0+56:
         case R300_TX_OFFSET_0+60:
+                i = (reg - R300_TX_OFFSET_0) >> 2;
                 r = r100_cs_packet_next_reloc(p, &reloc);
                 if (r) {
                         DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
@@ -915,11 +1093,23 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
                         return r;
                 }
                 ib[idx] = ib_chunk->kdata[idx] + ((u32)reloc->lobj.gpu_offset);
+                track->textures[i].robj = reloc->robj;
                 break;
         /* Tracked registers */
+        case 0x2084:
+                /* VAP_VF_CNTL */
+                track->vap_vf_cntl = ib_chunk->kdata[idx];
+                break;
+        case 0x20B4:
+                /* VAP_VTX_SIZE */
+                track->vtx_size = ib_chunk->kdata[idx] & 0x7F;
+                break;
+        case 0x2134:
+                /* VAP_VF_MAX_VTX_INDX */
+                track->max_indx = ib_chunk->kdata[idx] & 0x00FFFFFFUL;
+                break;
         case 0x43E4:
                 /* SC_SCISSOR1 */
-
                 track->maxy = ((ib_chunk->kdata[idx] >> 13) & 0x1FFF) + 1;
                 if (p->rdev->family < CHIP_RV515) {
                         track->maxy -= 1440;
@@ -994,8 +1184,166 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
                 /* ZB_DEPTHPITCH */
                 track->zb.pitch = ib_chunk->kdata[idx] & 0x3FFC;
                 break;
+        case 0x4104:
+                for (i = 0; i < 16; i++) {
+                        bool enabled;
+
+                        enabled = !!(ib_chunk->kdata[idx] & (1 << i));
+                        track->textures[i].enabled = enabled;
+                }
+                break;
+        case 0x44C0:
+        case 0x44C4:
+        case 0x44C8:
+        case 0x44CC:
+        case 0x44D0:
+        case 0x44D4:
+        case 0x44D8:
+        case 0x44DC:
+        case 0x44E0:
+        case 0x44E4:
+        case 0x44E8:
+        case 0x44EC:
+        case 0x44F0:
+        case 0x44F4:
+        case 0x44F8:
+        case 0x44FC:
+                /* TX_FORMAT1_[0-15] */
+                i = (reg - 0x44C0) >> 2;
+                tmp = (ib_chunk->kdata[idx] >> 25) & 0x3;
+                track->textures[i].tex_coord_type = tmp;
+                switch ((ib_chunk->kdata[idx] & 0x1F)) {
+                case 0:
+                case 2:
+                case 5:
+                case 18:
+                case 20:
+                case 21:
+                        track->textures[i].cpp = 1;
+                        break;
+                case 1:
+                case 3:
+                case 6:
+                case 7:
+                case 10:
+                case 11:
+                case 19:
+                case 22:
+                case 24:
+                        track->textures[i].cpp = 2;
+                        break;
+                case 4:
+                case 8:
+                case 9:
+                case 12:
+                case 13:
+                case 23:
+                case 25:
+                case 27:
+                case 30:
+                        track->textures[i].cpp = 4;
+                        break;
+                case 14:
+                case 26:
+                case 28:
+                        track->textures[i].cpp = 8;
+                        break;
+                case 29:
+                        track->textures[i].cpp = 16;
+                        break;
+                default:
+                        DRM_ERROR("Invalid texture format %u\n",
+                                  (ib_chunk->kdata[idx] & 0x1F));
+                        return -EINVAL;
+                        break;
+                }
+                break;
+        case 0x4400:
+        case 0x4404:
+        case 0x4408:
+        case 0x440C:
+        case 0x4410:
+        case 0x4414:
+        case 0x4418:
+        case 0x441C:
+        case 0x4420:
+        case 0x4424:
+        case 0x4428:
+        case 0x442C:
+        case 0x4430:
+        case 0x4434:
+        case 0x4438:
+        case 0x443C:
+                /* TX_FILTER0_[0-15] */
+                i = (reg - 0x4400) >> 2;
+                tmp = ib_chunk->kdata[idx] & 0x7;;
+                if (tmp == 2 || tmp == 4 || tmp == 6) {
+                        track->textures[i].roundup_w = false;
+                }
+                tmp = (ib_chunk->kdata[idx] >> 3) & 0x7;;
+                if (tmp == 2 || tmp == 4 || tmp == 6) {
+                        track->textures[i].roundup_h = false;
+                }
+                break;
+        case 0x4500:
+        case 0x4504:
+        case 0x4508:
+        case 0x450C:
+        case 0x4510:
+        case 0x4514:
+        case 0x4518:
+        case 0x451C:
+        case 0x4520:
+        case 0x4524:
+        case 0x4528:
+        case 0x452C:
+        case 0x4530:
+        case 0x4534:
+        case 0x4538:
+        case 0x453C:
+                /* TX_FORMAT2_[0-15] */
+                i = (reg - 0x4500) >> 2;
+                tmp = ib_chunk->kdata[idx] & 0x3FFF;
+                track->textures[i].pitch = tmp + 1;
+                if (p->rdev->family >= CHIP_RV515) {
+                        tmp = ((ib_chunk->kdata[idx] >> 15) & 1) << 11;
+                        track->textures[i].width_11 = tmp;
+                        tmp = ((ib_chunk->kdata[idx] >> 16) & 1) << 11;
+                        track->textures[i].height_11 = tmp;
+                }
+                break;
+        case 0x4480:
+        case 0x4484:
+        case 0x4488:
+        case 0x448C:
+        case 0x4490:
+        case 0x4494:
+        case 0x4498:
+        case 0x449C:
+        case 0x44A0:
+        case 0x44A4:
+        case 0x44A8:
+        case 0x44AC:
+        case 0x44B0:
+        case 0x44B4:
+        case 0x44B8:
+        case 0x44BC:
+                /* TX_FORMAT0_[0-15] */
+                i = (reg - 0x4480) >> 2;
+                tmp = ib_chunk->kdata[idx] & 0x7FF;
+                track->textures[i].width = tmp + 1;
+                tmp = (ib_chunk->kdata[idx] >> 11) & 0x7FF;
+                track->textures[i].height = tmp + 1;
+                tmp = (ib_chunk->kdata[idx] >> 26) & 0xF;
+                track->textures[i].num_levels = tmp;
+                tmp = ib_chunk->kdata[idx] & (1 << 31);
+                track->textures[i].use_pitch = !!tmp;
+                tmp = (ib_chunk->kdata[idx] >> 22) & 0xF;
+                track->textures[i].txdepth = tmp;
+                break;
         default:
-                printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n", reg, idx);
+                printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
+                       reg, idx);
                 return -EINVAL;
         }
         return 0;
@@ -1015,11 +1363,12 @@ static int r300_packet3_check(struct radeon_cs_parser *p,
         ib = p->ib->ptr;
         ib_chunk = &p->chunks[p->chunk_ib_idx];
         idx = pkt->idx + 1;
-        track = (struct r300_cs_track *)p->track;
-        switch (pkt->opcode) {
+        track = (struct r300_cs_track*)p->track;
+        switch(pkt->opcode) {
         case PACKET3_3D_LOAD_VBPNTR:
-                c = ib_chunk->kdata[idx++];
-                for (i = 0; i < (c - 1); i += 2, idx += 3) {
+                c = ib_chunk->kdata[idx++] & 0x1F;
+                track->num_arrays = c;
+                for (i = 0; i < (c - 1); i+=2, idx+=3) {
                         r = r100_cs_packet_next_reloc(p, &reloc);
                         if (r) {
                                 DRM_ERROR("No reloc for packet3 %d\n",
@@ -1028,6 +1377,9 @@ static int r300_packet3_check(struct radeon_cs_parser *p,
                                 return r;
                         }
                         ib[idx+1] = ib_chunk->kdata[idx+1] + ((u32)reloc->lobj.gpu_offset);
+                        track->arrays[i + 0].robj = reloc->robj;
+                        track->arrays[i + 0].esize = ib_chunk->kdata[idx] >> 8;
+                        track->arrays[i + 0].esize &= 0x7F;
                         r = r100_cs_packet_next_reloc(p, &reloc);
                         if (r) {
                                 DRM_ERROR("No reloc for packet3 %d\n",
@@ -1036,6 +1388,9 @@ static int r300_packet3_check(struct radeon_cs_parser *p,
                                 return r;
                         }
                         ib[idx+2] = ib_chunk->kdata[idx+2] + ((u32)reloc->lobj.gpu_offset);
+                        track->arrays[i + 1].robj = reloc->robj;
+                        track->arrays[i + 1].esize = ib_chunk->kdata[idx] >> 24;
+                        track->arrays[i + 1].esize &= 0x7F;
                 }
                 if (c & 1) {
                         r = r100_cs_packet_next_reloc(p, &reloc);
@@ -1046,6 +1401,9 @@ static int r300_packet3_check(struct radeon_cs_parser *p,
                                 return r;
                         }
                         ib[idx+1] = ib_chunk->kdata[idx+1] + ((u32)reloc->lobj.gpu_offset);
+                        track->arrays[i + 0].robj = reloc->robj;
+                        track->arrays[i + 0].esize = ib_chunk->kdata[idx] >> 8;
+                        track->arrays[i + 0].esize &= 0x7F;
                 }
                 break;
         case PACKET3_INDX_BUFFER:
@@ -1056,14 +1414,65 @@ static int r300_packet3_check(struct radeon_cs_parser *p,
                         return r;
                 }
                 ib[idx+1] = ib_chunk->kdata[idx+1] + ((u32)reloc->lobj.gpu_offset);
+                r = r100_cs_track_check_pkt3_indx_buffer(p, pkt, reloc->robj);
+                if (r) {
+                        return r;
+                }
                 break;
         /* Draw packet */
-        case PACKET3_3D_DRAW_VBUF:
         case PACKET3_3D_DRAW_IMMD:
-        case PACKET3_3D_DRAW_INDX:
-        case PACKET3_3D_DRAW_VBUF_2:
+                /* Number of dwords is vtx_size * (num_vertices - 1)
+                 * PRIM_WALK must be equal to 3 vertex data in embedded
+                 * in cmd stream */
+                if (((ib_chunk->kdata[idx+1] >> 4) & 0x3) != 3) {
+                        DRM_ERROR("PRIM_WALK must be 3 for IMMD draw\n");
+                        return -EINVAL;
+                }
+                track->vap_vf_cntl = ib_chunk->kdata[idx+1];
+                track->immd_dwords = pkt->count - 1;
+                r = r300_cs_track_check(p->rdev, track);
+                if (r) {
+                        return r;
+                }
+                break;
         case PACKET3_3D_DRAW_IMMD_2:
+                /* Number of dwords is vtx_size * (num_vertices - 1)
+                 * PRIM_WALK must be equal to 3 vertex data in embedded
+                 * in cmd stream */
+                if (((ib_chunk->kdata[idx] >> 4) & 0x3) != 3) {
+                        DRM_ERROR("PRIM_WALK must be 3 for IMMD draw\n");
+                        return -EINVAL;
+                }
+                track->vap_vf_cntl = ib_chunk->kdata[idx];
+                track->immd_dwords = pkt->count;
+                r = r300_cs_track_check(p->rdev, track);
+                if (r) {
+                        return r;
+                }
+                break;
+        case PACKET3_3D_DRAW_VBUF:
+                track->vap_vf_cntl = ib_chunk->kdata[idx + 1];
+                r = r300_cs_track_check(p->rdev, track);
+                if (r) {
+                        return r;
+                }
+                break;
+        case PACKET3_3D_DRAW_VBUF_2:
+                track->vap_vf_cntl = ib_chunk->kdata[idx];
+                r = r300_cs_track_check(p->rdev, track);
+                if (r) {
+                        return r;
+                }
+                break;
+        case PACKET3_3D_DRAW_INDX:
+                track->vap_vf_cntl = ib_chunk->kdata[idx + 1];
+                r = r300_cs_track_check(p->rdev, track);
+                if (r) {
+                        return r;
+                }
+                break;
         case PACKET3_3D_DRAW_INDX_2:
+                track->vap_vf_cntl = ib_chunk->kdata[idx];
                 r = r300_cs_track_check(p->rdev, track);
                 if (r) {
                         return r;
@@ -1095,8 +1504,8 @@ int r300_cs_parse(struct radeon_cs_parser *p)
                 switch (pkt.type) {
                 case PACKET_TYPE0:
                         r = r100_cs_parse_packet0(p, &pkt,
-                                                  r300_auth_reg,
-                                                  ARRAY_SIZE(r300_auth_reg),
+                                                  p->rdev->config.r300.reg_safe_bm,
+                                                  p->rdev->config.r300.reg_safe_bm_size,
                                                   &r300_packet0_check);
                         break;
                 case PACKET_TYPE2:
@@ -1114,3 +1523,10 @@ int r300_cs_parse(struct radeon_cs_parser *p)
         } while (p->idx < p->chunks[p->chunk_ib_idx].length_dw);
         return 0;
 }
+
+int r300_init(struct radeon_device *rdev)
+{
+        rdev->config.r300.reg_safe_bm = r300_reg_safe_bm;
+        rdev->config.r300.reg_safe_bm_size = ARRAY_SIZE(r300_reg_safe_bm);
+        return 0;
+}
diff --git a/drivers/gpu/drm/radeon/r300.h b/drivers/gpu/drm/radeon/r300.h
new file mode 100644
index 000000000000..8486b4da9d69
--- /dev/null
+++ b/drivers/gpu/drm/radeon/r300.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * 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, sublicense,
+ * 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 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 NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
+ *
+ * Authors: Dave Airlie
+ *          Alex Deucher
+ *          Jerome Glisse
+ */
+#ifndef R300_H
+#define R300_H
+
+struct r300_asic {
+        const unsigned  *reg_safe_bm;
+        unsigned        reg_safe_bm_size;
+};
+
+#endif
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index c3f24cc56009..d61f2fc61df5 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -51,7 +51,7 @@
 
 #include "radeon_mode.h"
 #include "radeon_reg.h"
-
+#include "r300.h"
 
 /*
  * Modules parameters.
@@ -496,6 +496,7 @@ int r100_debugfs_cp_init(struct radeon_device *rdev);
  * ASIC specific functions.
  */
 struct radeon_asic {
+        int (*init)(struct radeon_device *rdev);
         void (*errata)(struct radeon_device *rdev);
         void (*vram_info)(struct radeon_device *rdev);
         int (*gpu_reset)(struct radeon_device *rdev);
@@ -536,6 +537,10 @@ struct radeon_asic {
         void (*set_clock_gating)(struct radeon_device *rdev, int enable);
 };
 
+union radeon_asic_config {
+        struct r300_asic        r300;
+};
+
 
 /*
  * IOCTL.
@@ -573,6 +578,7 @@ struct radeon_device {
         struct drm_device               *ddev;
         struct pci_dev                  *pdev;
         /* ASIC */
+        union radeon_asic_config        config;
         enum radeon_family              family;
         unsigned long                   flags;
         int                             usec_timeout;
@@ -763,6 +769,7 @@ static inline void radeon_ring_write(struct radeon_device *rdev, uint32_t v)
 /*
  * ASICs macro.
  */
+#define radeon_init(rdev) (rdev)->asic->init((rdev))
 #define radeon_cs_parse(p) rdev->asic->cs_parse((p))
 #define radeon_errata(rdev) (rdev)->asic->errata((rdev))
 #define radeon_vram_info(rdev) (rdev)->asic->vram_info((rdev))
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index e57d8a784e9f..e2e567395df8 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -41,6 +41,7 @@ void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable);
 /*
  * r100,rv100,rs100,rv200,rs200,r200,rv250,rs300,rv280
  */
+int r100_init(struct radeon_device *rdev);
 uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg);
 void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
 void r100_errata(struct radeon_device *rdev);
@@ -72,6 +73,7 @@ int r100_copy_blit(struct radeon_device *rdev,
                    struct radeon_fence *fence);
 
 static struct radeon_asic r100_asic = {
+        .init = &r100_init,
         .errata = &r100_errata,
         .vram_info = &r100_vram_info,
         .gpu_reset = &r100_gpu_reset,
@@ -104,6 +106,7 @@ static struct radeon_asic r100_asic = {
 /*
  * r300,r350,rv350,rv380
  */
+int r300_init(struct radeon_device *rdev);
 void r300_errata(struct radeon_device *rdev);
 void r300_vram_info(struct radeon_device *rdev);
 int r300_gpu_reset(struct radeon_device *rdev);
@@ -126,6 +129,7 @@ int r300_copy_dma(struct radeon_device *rdev,
                   unsigned num_pages,
                   struct radeon_fence *fence);
 static struct radeon_asic r300_asic = {
+        .init = &r300_init,
         .errata = &r300_errata,
         .vram_info = &r300_vram_info,
         .gpu_reset = &r300_gpu_reset,
@@ -162,6 +166,7 @@ void r420_vram_info(struct radeon_device *rdev);
 int r420_mc_init(struct radeon_device *rdev);
 void r420_mc_fini(struct radeon_device *rdev);
 static struct radeon_asic r420_asic = {
+        .init = &r300_init,
         .errata = &r420_errata,
         .vram_info = &r420_vram_info,
         .gpu_reset = &r300_gpu_reset,
@@ -205,6 +210,7 @@ int rs400_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
 uint32_t rs400_mc_rreg(struct radeon_device *rdev, uint32_t reg);
 void rs400_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
 static struct radeon_asic rs400_asic = {
+        .init = &r300_init,
         .errata = &rs400_errata,
         .vram_info = &rs400_vram_info,
         .gpu_reset = &r300_gpu_reset,
@@ -249,6 +255,7 @@ int rs600_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
 uint32_t rs600_mc_rreg(struct radeon_device *rdev, uint32_t reg);
 void rs600_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
 static struct radeon_asic rs600_asic = {
+        .init = &r300_init,
         .errata = &rs600_errata,
         .vram_info = &rs600_vram_info,
         .gpu_reset = &r300_gpu_reset,
@@ -288,6 +295,7 @@ void rs690_mc_fini(struct radeon_device *rdev);
 uint32_t rs690_mc_rreg(struct radeon_device *rdev, uint32_t reg);
 void rs690_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
 static struct radeon_asic rs690_asic = {
+        .init = &r300_init,
         .errata = &rs690_errata,
         .vram_info = &rs690_vram_info,
         .gpu_reset = &r300_gpu_reset,
@@ -320,6 +328,7 @@ static struct radeon_asic rs690_asic = {
 /*
  * rv515
  */
+int rv515_init(struct radeon_device *rdev);
 void rv515_errata(struct radeon_device *rdev);
 void rv515_vram_info(struct radeon_device *rdev);
 int rv515_gpu_reset(struct radeon_device *rdev);
@@ -331,6 +340,7 @@ void rv515_ring_start(struct radeon_device *rdev);
 uint32_t rv515_pcie_rreg(struct radeon_device *rdev, uint32_t reg);
 void rv515_pcie_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
 static struct radeon_asic rv515_asic = {
+        .init = &rv515_init,
         .errata = &rv515_errata,
         .vram_info = &rv515_vram_info,
         .gpu_reset = &rv515_gpu_reset,
@@ -349,7 +359,7 @@ static struct radeon_asic rv515_asic = {
         .irq_set = &r100_irq_set,
         .irq_process = &r100_irq_process,
         .fence_ring_emit = &r300_fence_ring_emit,
-        .cs_parse = &r100_cs_parse,
+        .cs_parse = &r300_cs_parse,
         .copy_blit = &r100_copy_blit,
         .copy_dma = &r300_copy_dma,
         .copy = &r100_copy_blit,
@@ -368,6 +378,7 @@ void r520_vram_info(struct radeon_device *rdev);
 int r520_mc_init(struct radeon_device *rdev);
 void r520_mc_fini(struct radeon_device *rdev);
 static struct radeon_asic r520_asic = {
+        .init = &rv515_init,
         .errata = &r520_errata,
         .vram_info = &r520_vram_info,
         .gpu_reset = &rv515_gpu_reset,
@@ -386,7 +397,7 @@ static struct radeon_asic r520_asic = {
         .irq_set = &r100_irq_set,
         .irq_process = &r100_irq_process,
         .fence_ring_emit = &r300_fence_ring_emit,
-        .cs_parse = &r100_cs_parse,
+        .cs_parse = &r300_cs_parse,
         .copy_blit = &r100_copy_blit,
         .copy_dma = &r300_copy_dma,
         .copy = &r100_copy_blit,
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 786632d3e378..1f5a1a490984 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -835,7 +835,6 @@ radeon_atombios_get_primary_dac_info(struct radeon_encoder *encoder)
         struct _COMPASSIONATE_DATA *dac_info;
         uint8_t frev, crev;
         uint8_t bg, dac;
-        int i;
         struct radeon_encoder_primary_dac *p_dac = NULL;
 
         atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, &crev, &data_offset);
@@ -867,7 +866,6 @@ radeon_atombios_get_tv_dac_info(struct radeon_encoder *encoder)
         struct _COMPASSIONATE_DATA *dac_info;
         uint8_t frev, crev;
         uint8_t bg, dac;
-        int i;
         struct radeon_encoder_tv_dac *tv_dac = NULL;
 
         atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, &crev, &data_offset);
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 06e8038bc4ac..afc4db280b94 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -799,6 +799,7 @@ static struct radeon_encoder_lvds *radeon_legacy_get_lvds_info_from_regs(struct
         struct radeon_encoder_lvds *lvds = NULL;
         uint32_t fp_vert_stretch, fp_horz_stretch;
         uint32_t ppll_div_sel, ppll_val;
+        uint32_t lvds_ss_gen_cntl = RREG32(RADEON_LVDS_SS_GEN_CNTL);
 
         lvds = kzalloc(sizeof(struct radeon_encoder_lvds), GFP_KERNEL);
 
@@ -808,6 +809,14 @@ static struct radeon_encoder_lvds *radeon_legacy_get_lvds_info_from_regs(struct
         fp_vert_stretch = RREG32(RADEON_FP_VERT_STRETCH);
         fp_horz_stretch = RREG32(RADEON_FP_HORZ_STRETCH);
 
+        /* These should be fail-safe defaults, fingers crossed */
+        lvds->panel_pwr_delay = 200;
+        lvds->panel_vcc_delay = 2000;
+
+        lvds->lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
+        lvds->panel_digon_delay = (lvds_ss_gen_cntl >> RADEON_LVDS_PWRSEQ_DELAY1_SHIFT) & 0xf;
+        lvds->panel_blon_delay = (lvds_ss_gen_cntl >> RADEON_LVDS_PWRSEQ_DELAY2_SHIFT) & 0xf;
+
         if (fp_vert_stretch & RADEON_VERT_STRETCH_ENABLE)
                 lvds->native_mode.panel_yres =
                     ((fp_vert_stretch & RADEON_VERT_PANEL_SIZE) >>
diff --git a/drivers/gpu/drm/radeon/radeon_cp.c b/drivers/gpu/drm/radeon/radeon_cp.c
index 89c4c44169f7..d8356827ef17 100644
--- a/drivers/gpu/drm/radeon/radeon_cp.c
+++ b/drivers/gpu/drm/radeon/radeon_cp.c
@@ -2045,11 +2045,10 @@ int radeon_driver_load(struct drm_device *dev, unsigned long flags)
         drm_radeon_private_t *dev_priv;
         int ret = 0;
 
-        dev_priv = drm_alloc(sizeof(drm_radeon_private_t), DRM_MEM_DRIVER);
+        dev_priv = kzalloc(sizeof(drm_radeon_private_t), GFP_KERNEL);
         if (dev_priv == NULL)
                 return -ENOMEM;
 
-        memset(dev_priv, 0, sizeof(drm_radeon_private_t));
         dev->dev_private = (void *)dev_priv;
         dev_priv->flags = flags;
 
@@ -2103,7 +2102,7 @@ int radeon_master_create(struct drm_device *dev, struct drm_master *master)
         unsigned long sareapage;
         int ret;
 
-        master_priv = drm_calloc(1, sizeof(*master_priv), DRM_MEM_DRIVER);
+        master_priv = kzalloc(sizeof(*master_priv), GFP_KERNEL);
         if (!master_priv)
                 return -ENOMEM;
 
@@ -2137,7 +2136,7 @@ void radeon_master_destroy(struct drm_device *dev, struct drm_master *master)
         if (master_priv->sarea)
                 drm_rmmap_locked(dev, master_priv->sarea);
 
-        drm_free(master_priv, sizeof(*master_priv), DRM_MEM_DRIVER);
+        kfree(master_priv);
 
         master->driver_priv = NULL;
 }
@@ -2171,7 +2170,7 @@ int radeon_driver_unload(struct drm_device *dev)
 
         drm_rmmap(dev, dev_priv->mmio);
 
-        drm_free(dev_priv, sizeof(*dev_priv), DRM_MEM_DRIVER);
+        kfree(dev_priv);
 
         dev->dev_private = NULL;
         return 0;
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index 5fd2b639bf66..f30aa7274a54 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -470,6 +470,10 @@ int radeon_device_init(struct radeon_device *rdev,
         if (r) {
                 return r;
         }
+        r = radeon_init(rdev);
+        if (r) {
+                return r;
+        }
 
         /* Report DMA addressing limitation */
         r = pci_set_dma_mask(rdev->pdev, DMA_BIT_MASK(32));
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 5452bb9d925e..3efcf1a526be 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -351,7 +351,7 @@ int radeon_ddc_get_modes(struct radeon_connector *radeon_connector)
         radeon_i2c_do_lock(radeon_connector, 0);
         if (edid) {
                 /* update digital bits here */
-                if (edid->digital)
+                if (edid->input & DRM_EDID_INPUT_DIGITAL)
                         radeon_connector->use_digital = 1;
                 else
                         radeon_connector->use_digital = 0;
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index c815a2cbf7b3..09c9fb9f6210 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -313,7 +313,7 @@ static int __init radeon_init(void)
 {
         driver = &driver_old;
         driver->num_ioctls = radeon_max_ioctl;
-#if defined(CONFIG_DRM_RADEON_KMS) && defined(CONFIG_X86)
+#if defined(CONFIG_DRM_RADEON_KMS)
         /* if enabled by default */
         if (radeon_modeset == -1) {
                 DRM_INFO("radeon default to kernel modesetting.\n");
diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c
index 71465ed2688a..dd438d32e5c0 100644
--- a/drivers/gpu/drm/radeon/radeon_i2c.c
+++ b/drivers/gpu/drm/radeon/radeon_i2c.c
@@ -162,7 +162,7 @@ struct radeon_i2c_chan *radeon_i2c_create(struct drm_device *dev,
         struct radeon_i2c_chan *i2c;
         int ret;
 
-        i2c = drm_calloc(1, sizeof(struct radeon_i2c_chan), DRM_MEM_DRIVER);
+        i2c = kzalloc(sizeof(struct radeon_i2c_chan), GFP_KERNEL);
         if (i2c == NULL)
                 return NULL;
 
@@ -189,7 +189,7 @@ struct radeon_i2c_chan *radeon_i2c_create(struct drm_device *dev,
 
         return i2c;
 out_free:
-        drm_free(i2c, sizeof(struct radeon_i2c_chan), DRM_MEM_DRIVER);
+        kfree(i2c);
         return NULL;
 
 }
@@ -200,7 +200,7 @@ void radeon_i2c_destroy(struct radeon_i2c_chan *i2c)
                 return;
 
         i2c_del_adapter(&i2c->adapter);
-        drm_free(i2c, sizeof(struct radeon_i2c_chan), DRM_MEM_DRIVER);
+        kfree(i2c);
 }
 
 struct drm_encoder *radeon_best_encoder(struct drm_connector *connector)
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index 64f42b19cbfa..4612a7c146d1 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -169,7 +169,7 @@ int radeon_master_create_kms(struct drm_device *dev, struct drm_master *master)
         unsigned long sareapage;
         int ret;
 
-        master_priv = drm_calloc(1, sizeof(*master_priv), DRM_MEM_DRIVER);
+        master_priv = kzalloc(sizeof(*master_priv), GFP_KERNEL);
         if (master_priv == NULL) {
                 return -ENOMEM;
         }
@@ -199,7 +199,7 @@ void radeon_master_destroy_kms(struct drm_device *dev,
         if (master_priv->sarea) {
                 drm_rmmap_locked(dev, master_priv->sarea);
         }
-        drm_free(master_priv, sizeof(*master_priv), DRM_MEM_DRIVER);
+        kfree(master_priv);
         master->driver_priv = NULL;
 }
 
diff --git a/drivers/gpu/drm/radeon/radeon_mem.c b/drivers/gpu/drm/radeon/radeon_mem.c
index 4af5286a36fb..ed95155c4b1d 100644
--- a/drivers/gpu/drm/radeon/radeon_mem.c
+++ b/drivers/gpu/drm/radeon/radeon_mem.c
@@ -43,8 +43,8 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size,
 {
         /* Maybe cut off the start of an existing block */
         if (start > p->start) {
-                struct mem_block *newblock =
-                    drm_alloc(sizeof(*newblock), DRM_MEM_BUFS);
+                struct mem_block *newblock = kmalloc(sizeof(*newblock),
+                                                     GFP_KERNEL);
                 if (!newblock)
                         goto out;
                 newblock->start = start;
@@ -60,8 +60,8 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size,
 
         /* Maybe cut off the end of an existing block */
         if (size < p->size) {
-                struct mem_block *newblock =
-                    drm_alloc(sizeof(*newblock), DRM_MEM_BUFS);
+                struct mem_block *newblock = kmalloc(sizeof(*newblock),
+                                                     GFP_KERNEL);
                 if (!newblock)
                         goto out;
                 newblock->start = start + size;
@@ -118,7 +118,7 @@ static void free_block(struct mem_block *p)
                 p->size += q->size;
                 p->next = q->next;
                 p->next->prev = p;
-                drm_free(q, sizeof(*q), DRM_MEM_BUFS);
+                kfree(q);
         }
 
         if (p->prev->file_priv == NULL) {
@@ -126,7 +126,7 @@ static void free_block(struct mem_block *p)
                 q->size += p->size;
                 q->next = p->next;
                 q->next->prev = q;
-                drm_free(p, sizeof(*q), DRM_MEM_BUFS);
+                kfree(p);
         }
 }
 
@@ -134,14 +134,14 @@ static void free_block(struct mem_block *p)
  */
 static int init_heap(struct mem_block **heap, int start, int size)
 {
-        struct mem_block *blocks = drm_alloc(sizeof(*blocks), DRM_MEM_BUFS);
+        struct mem_block *blocks = kmalloc(sizeof(*blocks), GFP_KERNEL);
 
         if (!blocks)
                 return -ENOMEM;
 
-        *heap = drm_alloc(sizeof(**heap), DRM_MEM_BUFS);
+        *heap = kmalloc(sizeof(**heap), GFP_KERNEL);
         if (!*heap) {
-                drm_free(blocks, sizeof(*blocks), DRM_MEM_BUFS);
+                kfree(blocks);
                 return -ENOMEM;
         }
 
@@ -179,7 +179,7 @@ void radeon_mem_release(struct drm_file *file_priv, struct mem_block *heap)
                         p->size += q->size;
                         p->next = q->next;
                         p->next->prev = p;
-                        drm_free(q, sizeof(*q), DRM_MEM_DRIVER);
+                        kfree(q);
                 }
         }
 }
@@ -196,10 +196,10 @@ void radeon_mem_takedown(struct mem_block **heap)
         for (p = (*heap)->next; p != *heap;) {
                 struct mem_block *q = p;
                 p = p->next;
-                drm_free(q, sizeof(*q), DRM_MEM_DRIVER);
+                kfree(q);
         }
 
-        drm_free(*heap, sizeof(**heap), DRM_MEM_DRIVER);
+        kfree(*heap);
         *heap = NULL;
 }
 
diff --git a/drivers/gpu/drm/radeon/radeon_reg.h b/drivers/gpu/drm/radeon/radeon_reg.h
index 6d3d90406a24..e1b618574461 100644
--- a/drivers/gpu/drm/radeon/radeon_reg.h
+++ b/drivers/gpu/drm/radeon/radeon_reg.h
@@ -3184,6 +3184,7 @@
 #       define RADEON_RB_BUFSZ_MASK             (0x3f << 0)
 #       define RADEON_RB_BLKSZ_SHIFT            8
 #       define RADEON_RB_BLKSZ_MASK             (0x3f << 8)
+#       define RADEON_BUF_SWAP_32BIT            (1 << 17)
 #       define RADEON_MAX_FETCH_SHIFT           18
 #       define RADEON_MAX_FETCH_MASK            (0x3 << 18)
 #       define RADEON_RB_NO_UPDATE              (1 << 27)
diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
index fa728ec6ed34..46645f3e0328 100644
--- a/drivers/gpu/drm/radeon/radeon_state.c
+++ b/drivers/gpu/drm/radeon/radeon_state.c
@@ -2866,12 +2866,12 @@ static int radeon_cp_cmdbuf(struct drm_device *dev, void *data, struct drm_file
          */
         orig_bufsz = cmdbuf->bufsz;
         if (orig_bufsz != 0) {
-                kbuf = drm_alloc(cmdbuf->bufsz, DRM_MEM_DRIVER);
+                kbuf = kmalloc(cmdbuf->bufsz, GFP_KERNEL);
                 if (kbuf == NULL)
                         return -ENOMEM;
                 if (DRM_COPY_FROM_USER(kbuf, (void __user *)cmdbuf->buf,
                                        cmdbuf->bufsz)) {
-                        drm_free(kbuf, orig_bufsz, DRM_MEM_DRIVER);
+                        kfree(kbuf);
                         return -EFAULT;
                 }
                 cmdbuf->buf = kbuf;
@@ -2884,7 +2884,7 @@ static int radeon_cp_cmdbuf(struct drm_device *dev, void *data, struct drm_file
                 temp = r300_do_cp_cmdbuf(dev, file_priv, cmdbuf);
 
                 if (orig_bufsz != 0)
-                        drm_free(kbuf, orig_bufsz, DRM_MEM_DRIVER);
+                        kfree(kbuf);
 
                 return temp;
         }
@@ -2991,7 +2991,7 @@ static int radeon_cp_cmdbuf(struct drm_device *dev, void *data, struct drm_file
         }
 
         if (orig_bufsz != 0)
-                drm_free(kbuf, orig_bufsz, DRM_MEM_DRIVER);
+                kfree(kbuf);
 
         DRM_DEBUG("DONE\n");
         COMMIT_RING();
@@ -2999,7 +2999,7 @@ static int radeon_cp_cmdbuf(struct drm_device *dev, void *data, struct drm_file
 
       err:
         if (orig_bufsz != 0)
-                drm_free(kbuf, orig_bufsz, DRM_MEM_DRIVER);
+                kfree(kbuf);
         return -EINVAL;
 }
 
@@ -3175,9 +3175,7 @@ int radeon_driver_open(struct drm_device *dev, struct drm_file *file_priv)
         struct drm_radeon_driver_file_fields *radeon_priv;
 
         DRM_DEBUG("\n");
-        radeon_priv =
-            (struct drm_radeon_driver_file_fields *)
-            drm_alloc(sizeof(*radeon_priv), DRM_MEM_FILES);
+        radeon_priv = kmalloc(sizeof(*radeon_priv), GFP_KERNEL);
 
         if (!radeon_priv)
                 return -ENOMEM;
@@ -3196,7 +3194,7 @@ void radeon_driver_postclose(struct drm_device *dev, struct drm_file *file_priv)
         struct drm_radeon_driver_file_fields *radeon_priv =
             file_priv->driver_priv;
 
-        drm_free(radeon_priv, sizeof(*radeon_priv), DRM_MEM_FILES);
+        kfree(radeon_priv);
 }
 
 struct drm_ioctl_desc radeon_ioctls[] = {
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index 4c087c1510d7..1227a97f5169 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -133,6 +133,7 @@ static int radeon_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
                 man->gpu_offset = 0;
                 man->available_caching = TTM_PL_MASK_CACHING;
                 man->default_caching = TTM_PL_FLAG_CACHED;
+                man->flags = TTM_MEMTYPE_FLAG_MAPPABLE | TTM_MEMTYPE_FLAG_CMA;
 #if __OS_HAS_AGP
                 if (rdev->flags & RADEON_IS_AGP) {
                         if (!(drm_core_has_AGP(rdev->ddev) && rdev->ddev->agp)) {
@@ -143,8 +144,9 @@ static int radeon_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
                         man->io_offset = rdev->mc.agp_base;
                         man->io_size = rdev->mc.gtt_size;
                         man->io_addr = NULL;
-                        man->flags = TTM_MEMTYPE_FLAG_NEEDS_IOREMAP |
-                                     TTM_MEMTYPE_FLAG_MAPPABLE;
+                        if (!rdev->ddev->agp->cant_use_aperture)
+                                man->flags = TTM_MEMTYPE_FLAG_NEEDS_IOREMAP |
+                                             TTM_MEMTYPE_FLAG_MAPPABLE;
                         man->available_caching = TTM_PL_FLAG_UNCACHED |
                                                  TTM_PL_FLAG_WC;
                         man->default_caching = TTM_PL_FLAG_WC;
@@ -154,8 +156,6 @@ static int radeon_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
                         man->io_offset = 0;
                         man->io_size = 0;
                         man->io_addr = NULL;
-                        man->flags = TTM_MEMTYPE_FLAG_MAPPABLE |
-                                     TTM_MEMTYPE_FLAG_CMA;
                 }
                 break;
         case TTM_PL_VRAM:
diff --git a/drivers/gpu/drm/radeon/rv515.c b/drivers/gpu/drm/radeon/rv515.c
index 7eab95db58ac..ffea37b1b3e2 100644
--- a/drivers/gpu/drm/radeon/rv515.c
+++ b/drivers/gpu/drm/radeon/rv515.c
@@ -225,6 +225,8 @@ void rv515_ring_start(struct radeon_device *rdev)
         radeon_ring_write(rdev,
                           R300_GEOMETRY_ROUND_NEAREST |
                           R300_COLOR_ROUND_NEAREST);
+        radeon_ring_write(rdev, PACKET0(0x20C8, 0));
+        radeon_ring_write(rdev, 0);
         radeon_ring_unlock_commit(rdev);
 }
 
@@ -502,3 +504,59 @@ int rv515_debugfs_ga_info_init(struct radeon_device *rdev)
         return 0;
 #endif
 }
+
+
+/*
+ * Asic initialization
+ */
+static const unsigned r500_reg_safe_bm[159] = {
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFBF, 0xFFFFFFFF, 0xFFFFFFBF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0x17FF1FFF, 0xFFFFFFFC, 0xFFFFFFFF, 0xFF30FFBF,
+        0xFFFFFFF8, 0xC3E6FFFF, 0xFFFFF6DF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFF03F,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFEFCE, 0xF00EBFFF, 0x007C0000,
+        0xF0000038, 0xFF000009, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFF7FF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0x1FFFFC78, 0xFFFFE000, 0xFFFFFFFE, 0xFFFFFFFF,
+        0x38CF8F50, 0xFFF88082, 0xFF0000FC, 0xFAE009FF,
+        0x0000FFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
+        0xFFFF8CFC, 0xFFFFC1FF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+        0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFF80FFFF,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x0003FC01, 0x3FFFFCF8, 0xFE800B19,
+};
+
+
+
+int rv515_init(struct radeon_device *rdev)
+{
+        rdev->config.r300.reg_safe_bm = r500_reg_safe_bm;
+        rdev->config.r300.reg_safe_bm_size = ARRAY_SIZE(r500_reg_safe_bm);
+        return 0;
+}
diff --git a/drivers/gpu/drm/savage/savage_bci.c b/drivers/gpu/drm/savage/savage_bci.c
index 456cd040f31a..bff6fc2524c8 100644
--- a/drivers/gpu/drm/savage/savage_bci.c
+++ b/drivers/gpu/drm/savage/savage_bci.c
@@ -298,8 +298,8 @@ static int savage_dma_init(drm_savage_private_t * dev_priv)
 
         dev_priv->nr_dma_pages = dev_priv->cmd_dma->size /
             (SAVAGE_DMA_PAGE_SIZE * 4);
-        dev_priv->dma_pages = drm_alloc(sizeof(drm_savage_dma_page_t) *
-                                        dev_priv->nr_dma_pages, DRM_MEM_DRIVER);
+        dev_priv->dma_pages = kmalloc(sizeof(drm_savage_dma_page_t) *
+                                      dev_priv->nr_dma_pages, GFP_KERNEL);
         if (dev_priv->dma_pages == NULL)
                 return -ENOMEM;
 
@@ -539,7 +539,7 @@ int savage_driver_load(struct drm_device *dev, unsigned long chipset)
 {
         drm_savage_private_t *dev_priv;
 
-        dev_priv = drm_alloc(sizeof(drm_savage_private_t), DRM_MEM_DRIVER);
+        dev_priv = kmalloc(sizeof(drm_savage_private_t), GFP_KERNEL);
         if (dev_priv == NULL)
                 return -ENOMEM;
 
@@ -671,7 +671,7 @@ int savage_driver_unload(struct drm_device *dev)
 {
         drm_savage_private_t *dev_priv = dev->dev_private;
 
-        drm_free(dev_priv, sizeof(drm_savage_private_t), DRM_MEM_DRIVER);
+        kfree(dev_priv);
 
         return 0;
 }
@@ -804,8 +804,8 @@ static int savage_do_init_bci(struct drm_device * dev, drm_savage_init_t * init)
                 dev_priv->fake_dma.offset = 0;
                 dev_priv->fake_dma.size = SAVAGE_FAKE_DMA_SIZE;
                 dev_priv->fake_dma.type = _DRM_SHM;
-                dev_priv->fake_dma.handle = drm_alloc(SAVAGE_FAKE_DMA_SIZE,
-                                                      DRM_MEM_DRIVER);
+                dev_priv->fake_dma.handle = kmalloc(SAVAGE_FAKE_DMA_SIZE,
+                                                    GFP_KERNEL);
                 if (!dev_priv->fake_dma.handle) {
                         DRM_ERROR("could not allocate faked DMA buffer!\n");
                         savage_do_cleanup_bci(dev);
@@ -903,9 +903,7 @@ static int savage_do_cleanup_bci(struct drm_device * dev)
         drm_savage_private_t *dev_priv = dev->dev_private;
 
         if (dev_priv->cmd_dma == &dev_priv->fake_dma) {
-                if (dev_priv->fake_dma.handle)
-                        drm_free(dev_priv->fake_dma.handle,
-                                 SAVAGE_FAKE_DMA_SIZE, DRM_MEM_DRIVER);
+                kfree(dev_priv->fake_dma.handle);
         } else if (dev_priv->cmd_dma && dev_priv->cmd_dma->handle &&
                    dev_priv->cmd_dma->type == _DRM_AGP &&
                    dev_priv->dma_type == SAVAGE_DMA_AGP)
@@ -920,10 +918,7 @@ static int savage_do_cleanup_bci(struct drm_device * dev)
                 dev->agp_buffer_map = NULL;
         }
 
-        if (dev_priv->dma_pages)
-                drm_free(dev_priv->dma_pages,
-                         sizeof(drm_savage_dma_page_t) * dev_priv->nr_dma_pages,
-                         DRM_MEM_DRIVER);
+        kfree(dev_priv->dma_pages);
 
         return 0;
 }
diff --git a/drivers/gpu/drm/savage/savage_state.c b/drivers/gpu/drm/savage/savage_state.c
index 5f6238fdf1fa..8a3e31599c94 100644
--- a/drivers/gpu/drm/savage/savage_state.c
+++ b/drivers/gpu/drm/savage/savage_state.c
@@ -988,20 +988,20 @@ int savage_bci_cmdbuf(struct drm_device *dev, void *data, struct drm_file *file_
          * for locking on FreeBSD.
          */
         if (cmdbuf->size) {
-                kcmd_addr = drm_alloc(cmdbuf->size * 8, DRM_MEM_DRIVER);
+                kcmd_addr = kmalloc(cmdbuf->size * 8, GFP_KERNEL);
                 if (kcmd_addr == NULL)
                         return -ENOMEM;
 
                 if (DRM_COPY_FROM_USER(kcmd_addr, cmdbuf->cmd_addr,
                                        cmdbuf->size * 8))
                 {
-                        drm_free(kcmd_addr, cmdbuf->size * 8, DRM_MEM_DRIVER);
+                        kfree(kcmd_addr);
                         return -EFAULT;
                 }
                 cmdbuf->cmd_addr = kcmd_addr;
         }
         if (cmdbuf->vb_size) {
-                kvb_addr = drm_alloc(cmdbuf->vb_size, DRM_MEM_DRIVER);
+                kvb_addr = kmalloc(cmdbuf->vb_size, GFP_KERNEL);
                 if (kvb_addr == NULL) {
                         ret = -ENOMEM;
                         goto done;
@@ -1015,8 +1015,8 @@ int savage_bci_cmdbuf(struct drm_device *dev, void *data, struct drm_file *file_
                 cmdbuf->vb_addr = kvb_addr;
         }
         if (cmdbuf->nbox) {
-                kbox_addr = drm_alloc(cmdbuf->nbox * sizeof(struct drm_clip_rect),
-                                       DRM_MEM_DRIVER);
+                kbox_addr = kmalloc(cmdbuf->nbox * sizeof(struct drm_clip_rect),
+                                    GFP_KERNEL);
                 if (kbox_addr == NULL) {
                         ret = -ENOMEM;
                         goto done;
@@ -1154,10 +1154,9 @@ int savage_bci_cmdbuf(struct drm_device *dev, void *data, struct drm_file *file_
 
 done:
         /* If we didn't need to allocate them, these'll be NULL */
-        drm_free(kcmd_addr, cmdbuf->size * 8, DRM_MEM_DRIVER);
-        drm_free(kvb_addr, cmdbuf->vb_size, DRM_MEM_DRIVER);
-        drm_free(kbox_addr, cmdbuf->nbox * sizeof(struct drm_clip_rect),
-                 DRM_MEM_DRIVER);
+        kfree(kcmd_addr);
+        kfree(kvb_addr);
+        kfree(kbox_addr);
 
         return ret;
 }
diff --git a/drivers/gpu/drm/sis/sis_drv.c b/drivers/gpu/drm/sis/sis_drv.c
index 7dacc64e9b56..e725cc0b1155 100644
--- a/drivers/gpu/drm/sis/sis_drv.c
+++ b/drivers/gpu/drm/sis/sis_drv.c
@@ -40,7 +40,7 @@ static int sis_driver_load(struct drm_device *dev, unsigned long chipset)
         drm_sis_private_t *dev_priv;
         int ret;
 
-        dev_priv = drm_calloc(1, sizeof(drm_sis_private_t), DRM_MEM_DRIVER);
+        dev_priv = kzalloc(sizeof(drm_sis_private_t), GFP_KERNEL);
         if (dev_priv == NULL)
                 return -ENOMEM;
 
@@ -48,7 +48,7 @@ static int sis_driver_load(struct drm_device *dev, unsigned long chipset)
         dev_priv->chipset = chipset;
         ret = drm_sman_init(&dev_priv->sman, 2, 12, 8);
         if (ret) {
-                drm_free(dev_priv, sizeof(dev_priv), DRM_MEM_DRIVER);
+                kfree(dev_priv);
         }
 
         return ret;
@@ -59,7 +59,7 @@ static int sis_driver_unload(struct drm_device *dev)
         drm_sis_private_t *dev_priv = dev->dev_private;
 
         drm_sman_takedown(&dev_priv->sman);
-        drm_free(dev_priv, sizeof(*dev_priv), DRM_MEM_DRIVER);
+        kfree(dev_priv);
 
         return 0;
 }
diff --git a/drivers/gpu/drm/ttm/ttm_agp_backend.c b/drivers/gpu/drm/ttm/ttm_agp_backend.c
index e8f6d2229d8c..4648ed2f0143 100644
--- a/drivers/gpu/drm/ttm/ttm_agp_backend.c
+++ b/drivers/gpu/drm/ttm/ttm_agp_backend.c
@@ -63,8 +63,7 @@ static int ttm_agp_populate(struct ttm_backend *backend,
                 if (!page)
                         page = dummy_read_page;
 
-                mem->memory[mem->page_count++] =
-                    phys_to_gart(page_to_phys(page));
+                mem->pages[mem->page_count++] = page;
         }
         agp_be->mem = mem;
         return 0;
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 1587aeca7bea..c1c407f7cca3 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -282,7 +282,7 @@ static int ttm_bo_handle_move_mem(struct ttm_buffer_object *bo,
 
                 ret = ttm_tt_set_placement_caching(bo->ttm, mem->placement);
                 if (ret)
-                        return ret;
+                        goto out_err;
 
                 if (mem->mem_type != TTM_PL_SYSTEM) {
                         ret = ttm_tt_bind(bo->ttm, mem);
@@ -527,9 +527,12 @@ static int ttm_bo_evict(struct ttm_buffer_object *bo, unsigned mem_type,
         ret = ttm_bo_wait(bo, false, interruptible, no_wait);
         spin_unlock(&bo->lock);
 
-        if (ret && ret != -ERESTART) {
-                printk(KERN_ERR TTM_PFX "Failed to expire sync object before "
-                       "buffer eviction.\n");
+        if (unlikely(ret != 0)) {
+                if (ret != -ERESTART) {
+                        printk(KERN_ERR TTM_PFX
+                               "Failed to expire sync object before "
+                               "buffer eviction.\n");
+                }
                 goto out;
         }
 
diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c
index c27ab3a877ad..0331fa74cd3f 100644
--- a/drivers/gpu/drm/ttm/ttm_tt.c
+++ b/drivers/gpu/drm/ttm/ttm_tt.c
@@ -68,7 +68,7 @@ static void ttm_tt_cache_flush_clflush(struct page *pages[],
                 ttm_tt_clflush_page(*pages++);
         mb();
 }
-#else
+#elif !defined(__powerpc__)
 static void ttm_tt_ipi_handler(void *null)
 {
         ;
@@ -83,6 +83,15 @@ void ttm_tt_cache_flush(struct page *pages[], unsigned long num_pages)
                 ttm_tt_cache_flush_clflush(pages, num_pages);
                 return;
         }
+#elif defined(__powerpc__)
+        unsigned long i;
+
+        for (i = 0; i < num_pages; ++i) {
+                if (pages[i]) {
+                        unsigned long start = (unsigned long)page_address(pages[i]);
+                        flush_dcache_range(start, start + PAGE_SIZE);
+                }
+        }
 #else
         if (on_each_cpu(ttm_tt_ipi_handler, NULL, 1) != 0)
                 printk(KERN_ERR TTM_PFX
diff --git a/drivers/gpu/drm/via/via_map.c b/drivers/gpu/drm/via/via_map.c
index 2c4f0b485792..6e6f91591639 100644
--- a/drivers/gpu/drm/via/via_map.c
+++ b/drivers/gpu/drm/via/via_map.c
@@ -96,7 +96,7 @@ int via_driver_load(struct drm_device *dev, unsigned long chipset)
         drm_via_private_t *dev_priv;
         int ret = 0;
 
-        dev_priv = drm_calloc(1, sizeof(drm_via_private_t), DRM_MEM_DRIVER);
+        dev_priv = kzalloc(sizeof(drm_via_private_t), GFP_KERNEL);
         if (dev_priv == NULL)
                 return -ENOMEM;
 
@@ -106,14 +106,14 @@ int via_driver_load(struct drm_device *dev, unsigned long chipset)
 
         ret = drm_sman_init(&dev_priv->sman, 2, 12, 8);
         if (ret) {
-                drm_free(dev_priv, sizeof(*dev_priv), DRM_MEM_DRIVER);
+                kfree(dev_priv);
                 return ret;
         }
 
         ret = drm_vblank_init(dev, 1);
         if (ret) {
                 drm_sman_takedown(&dev_priv->sman);
-                drm_free(dev_priv, sizeof(drm_via_private_t), DRM_MEM_DRIVER);
+                kfree(dev_priv);
                 return ret;
         }
 
@@ -126,7 +126,7 @@ int via_driver_unload(struct drm_device *dev)
 
         drm_sman_takedown(&dev_priv->sman);
 
-        drm_free(dev_priv, sizeof(drm_via_private_t), DRM_MEM_DRIVER);
+        kfree(dev_priv);
 
         return 0;
 }
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index d4ddc22e46bb..45b67d9c39c1 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -34,9 +34,6 @@
 #ifndef _DRM_P_H_
 #define _DRM_P_H_
 
-/* If you want the memory alloc debug functionality, change define below */
-/* #define DEBUG_MEMORY */
-
 #ifdef __KERNEL__
 #ifdef __alpha__
 /* add include of current.h so that "current" is defined
@@ -133,31 +130,6 @@ extern void drm_ut_debug_printk(unsigned int request_level,
 
 #define DRM_FLAG_DEBUG    0x01
 
-#define DRM_MEM_DMA        0
-#define DRM_MEM_SAREA      1
-#define DRM_MEM_DRIVER     2
-#define DRM_MEM_MAGIC      3
-#define DRM_MEM_IOCTLS     4
-#define DRM_MEM_MAPS       5
-#define DRM_MEM_VMAS       6
-#define DRM_MEM_BUFS       7
-#define DRM_MEM_SEGS       8
-#define DRM_MEM_PAGES      9
-#define DRM_MEM_FILES     10
-#define DRM_MEM_QUEUES    11
-#define DRM_MEM_CMDS      12
-#define DRM_MEM_MAPPINGS  13
-#define DRM_MEM_BUFLISTS  14
-#define DRM_MEM_AGPLISTS  15
-#define DRM_MEM_TOTALAGP  16
-#define DRM_MEM_BOUNDAGP  17
-#define DRM_MEM_CTXBITMAP 18
-#define DRM_MEM_STUB      19
-#define DRM_MEM_SGLISTS   20
-#define DRM_MEM_CTXLIST   21
-#define DRM_MEM_MM        22
-#define DRM_MEM_HASHTAB   23
-
 #define DRM_MAX_CTXBITMAP (PAGE_SIZE * 8)
 #define DRM_MAP_HASH_OFFSET 0x10000000
 
@@ -1517,24 +1489,6 @@ static __inline__ void drm_core_dropmap(struct drm_local_map *map)
 {
 }
 
-#ifndef DEBUG_MEMORY
-/** Wrapper around kmalloc() */
-static __inline__ void *drm_alloc(size_t size, int area)
-{
-        return kmalloc(size, GFP_KERNEL);
-}
-
-/** Wrapper around kfree() */
-static __inline__ void drm_free(void *pt, size_t size, int area)
-{
-        kfree(pt);
-}
-
-/** Wrapper around kcalloc() */
-static __inline__ void *drm_calloc(size_t nmemb, size_t size, int area)
-{
-        return kcalloc(nmemb, size, GFP_KERNEL);
-}
 
 static __inline__ void *drm_calloc_large(size_t nmemb, size_t size)
 {
@@ -1555,12 +1509,6 @@ static __inline void drm_free_large(void *ptr)
 
         vfree(ptr);
 }
-#else
-extern void *drm_alloc(size_t size, int area);
-extern void drm_free(void *pt, size_t size, int area);
-extern void *drm_calloc(size_t nmemb, size_t size, int area);
-#endif
-
 /*@}*/
 
 #endif                          /* __KERNEL__ */
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index a11cc9d32591..c263e4d71754 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -28,53 +28,49 @@
 #define EDID_LENGTH 128
 #define DDC_ADDR 0x50
 
-#ifdef BIG_ENDIAN
-#error "EDID structure is little endian, need big endian versions"
-#else
-
 struct est_timings {
         u8 t1;
         u8 t2;
         u8 mfg_rsvd;
 } __attribute__((packed));
 
+/* 00=16:10, 01=4:3, 10=5:4, 11=16:9 */
+#define EDID_TIMING_ASPECT_SHIFT 0
+#define EDID_TIMING_ASPECT_MASK  (0x3 << EDID_TIMING_ASPECT_SHIFT)
+
+/* need to add 60 */
+#define EDID_TIMING_VFREQ_SHIFT  2
+#define EDID_TIMING_VFREQ_MASK   (0x3f << EDID_TIMING_VFREQ_SHIFT)
+
 struct std_timing {
         u8 hsize; /* need to multiply by 8 then add 248 */
-        u8 vfreq:6; /* need to add 60 */
-        u8 aspect_ratio:2; /* 00=16:10, 01=4:3, 10=5:4, 11=16:9 */
+        u8 vfreq_aspect;
 } __attribute__((packed));
 
+#define DRM_EDID_PT_HSYNC_POSITIVE (1 << 6)
+#define DRM_EDID_PT_VSYNC_POSITIVE (1 << 5)
+#define DRM_EDID_PT_SEPARATE_SYNC  (3 << 3)
+#define DRM_EDID_PT_STEREO         (1 << 2)
+#define DRM_EDID_PT_INTERLACED     (1 << 1)
+
 /* If detailed data is pixel timing */
 struct detailed_pixel_timing {
         u8 hactive_lo;
         u8 hblank_lo;
-        u8 hblank_hi:4;
-        u8 hactive_hi:4;
+        u8 hactive_hblank_hi;
         u8 vactive_lo;
         u8 vblank_lo;
-        u8 vblank_hi:4;
-        u8 vactive_hi:4;
+        u8 vactive_vblank_hi;
         u8 hsync_offset_lo;
         u8 hsync_pulse_width_lo;
-        u8 vsync_pulse_width_lo:4;
-        u8 vsync_offset_lo:4;
-        u8 vsync_pulse_width_hi:2;
-        u8 vsync_offset_hi:2;
-        u8 hsync_pulse_width_hi:2;
-        u8 hsync_offset_hi:2;
+        u8 vsync_offset_pulse_width_lo;
+        u8 hsync_vsync_offset_pulse_width_hi;
         u8 width_mm_lo;
         u8 height_mm_lo;
-        u8 height_mm_hi:4;
-        u8 width_mm_hi:4;
+        u8 width_height_mm_hi;
         u8 hborder;
         u8 vborder;
-        u8 unknown0:1;
-        u8 hsync_positive:1;
-        u8 vsync_positive:1;
-        u8 separate_sync:2;
-        u8 stereo:1;
-        u8 unknown6:1;
-        u8 interlaced:1;
+        u8 misc;
 } __attribute__((packed));
 
 /* If it's not pixel timing, it'll be one of the below */
@@ -88,18 +84,16 @@ struct detailed_data_monitor_range {
         u8 min_hfreq_khz;
         u8 max_hfreq_khz;
         u8 pixel_clock_mhz; /* need to multiply by 10 */
-        u16 sec_gtf_toggle; /* A000=use above, 20=use below */ /* FIXME: byte order */
+        __le16 sec_gtf_toggle; /* A000=use above, 20=use below */
         u8 hfreq_start_khz; /* need to multiply by 2 */
         u8 c; /* need to divide by 2 */
-        u16 m; /* FIXME: byte order */
+        __le16 m;
         u8 k;
         u8 j; /* need to divide by 2 */
 } __attribute__((packed));
 
 struct detailed_data_wpindex {
-        u8 white_y_lo:2;
-        u8 white_x_lo:2;
-        u8 pad:4;
+        u8 white_xy_lo; /* Upper 2 bits each */
         u8 white_x_hi;
         u8 white_y_hi;
         u8 gamma; /* need to divide by 100 then add 1 */
@@ -134,13 +128,29 @@ struct detailed_non_pixel {
 #define EDID_DETAIL_MONITOR_SERIAL 0xff
 
 struct detailed_timing {
-        u16 pixel_clock; /* need to multiply by 10 KHz */ /* FIXME: byte order */
+        __le16 pixel_clock; /* need to multiply by 10 KHz */
         union {
                 struct detailed_pixel_timing pixel_data;
                 struct detailed_non_pixel other_data;
         } data;
 } __attribute__((packed));
 
+#define DRM_EDID_INPUT_SERRATION_VSYNC (1 << 7)
+#define DRM_EDID_INPUT_SYNC_ON_GREEN   (1 << 5)
+#define DRM_EDID_INPUT_COMPOSITE_SYNC  (1 << 4)
+#define DRM_EDID_INPUT_SEPARATE_SYNCS  (1 << 3)
+#define DRM_EDID_INPUT_BLANK_TO_BLACK  (1 << 2)
+#define DRM_EDID_INPUT_VIDEO_LEVEL     (3 << 1)
+#define DRM_EDID_INPUT_DIGITAL         (1 << 0) /* bits above must be zero if set */
+
+#define DRM_EDID_FEATURE_DEFAULT_GTF      (1 << 7)
+#define DRM_EDID_FEATURE_PREFERRED_TIMING (1 << 6)
+#define DRM_EDID_FEATURE_STANDARD_COLOR   (1 << 5)
+#define DRM_EDID_FEATURE_DISPLAY_TYPE     (3 << 3) /* 00=mono, 01=rgb, 10=non-rgb, 11=unknown */
+#define DRM_EDID_FEATURE_PM_ACTIVE_OFF    (1 << 2)
+#define DRM_EDID_FEATURE_PM_SUSPEND       (1 << 1)
+#define DRM_EDID_FEATURE_PM_STANDBY       (1 << 0)
+
 struct edid {
         u8 header[8];
         /* Vendor & product info */
@@ -153,25 +163,11 @@ struct edid {
         u8 version;
         u8 revision;
         /* Display info: */
-        /*   input definition */
-        u8 serration_vsync:1;
-        u8 sync_on_green:1;
-        u8 composite_sync:1;
-        u8 separate_syncs:1;
-        u8 blank_to_black:1;
-        u8 video_level:2;
-        u8 digital:1; /* bits below must be zero if set */
+        u8 input;
         u8 width_cm;
         u8 height_cm;
         u8 gamma;
-        /*   feature support */
-        u8 default_gtf:1;
-        u8 preferred_timing:1;
-        u8 standard_color:1;
-        u8 display_type:2; /* 00=mono, 01=rgb, 10=non-rgb, 11=unknown */
-        u8 pm_active_off:1;
-        u8 pm_suspend:1;
-        u8 pm_standby:1;
+        u8 features;
         /* Color characteristics */
         u8 red_green_lo;
         u8 black_white_lo;
@@ -195,8 +191,6 @@ struct edid {
         u8 checksum;
 } __attribute__((packed));
 
-#endif /* little endian structs */
-
 #define EDID_PRODUCT_ID(e) ((e)->prod_code[0] | ((e)->prod_code[1] << 8))
 
 #endif /* __DRM_EDID_H__ */
diff --git a/include/drm/drm_memory_debug.h b/include/drm/drm_memory_debug.h
deleted file mode 100644
index 6463271deea8..000000000000
--- a/include/drm/drm_memory_debug.h
+++ /dev/null
@@ -1,309 +0,0 @@
-/**
- * \file drm_memory_debug.h
- * Memory management wrappers for DRM.
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-/*
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * 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, sublicense,
- * 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 NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS 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.
- */
-
-#include "drmP.h"
-
-typedef struct drm_mem_stats {
-        const char *name;
-        int succeed_count;
-        int free_count;
-        int fail_count;
-        unsigned long bytes_allocated;
-        unsigned long bytes_freed;
-} drm_mem_stats_t;
-
-static DEFINE_SPINLOCK(drm_mem_lock);
-static unsigned long drm_ram_available = 0;     /* In pages */
-static unsigned long drm_ram_used = 0;
-static drm_mem_stats_t drm_mem_stats[] =
-{
-        [DRM_MEM_DMA] = {"dmabufs"},
-        [DRM_MEM_SAREA] = {"sareas"},
-        [DRM_MEM_DRIVER] = {"driver"},
-        [DRM_MEM_MAGIC] = {"magic"},
-        [DRM_MEM_IOCTLS] = {"ioctltab"},
-        [DRM_MEM_MAPS] = {"maplist"},
-        [DRM_MEM_VMAS] = {"vmalist"},
-        [DRM_MEM_BUFS] = {"buflist"},
-        [DRM_MEM_SEGS] = {"seglist"},
-        [DRM_MEM_PAGES] = {"pagelist"},
-        [DRM_MEM_FILES] = {"files"},
-        [DRM_MEM_QUEUES] = {"queues"},
-        [DRM_MEM_CMDS] = {"commands"},
-        [DRM_MEM_MAPPINGS] = {"mappings"},
-        [DRM_MEM_BUFLISTS] = {"buflists"},
-        [DRM_MEM_AGPLISTS] = {"agplist"},
-        [DRM_MEM_SGLISTS] = {"sglist"},
-        [DRM_MEM_TOTALAGP] = {"totalagp"},
-        [DRM_MEM_BOUNDAGP] = {"boundagp"},
-        [DRM_MEM_CTXBITMAP] = {"ctxbitmap"},
-        [DRM_MEM_CTXLIST] = {"ctxlist"},
-        [DRM_MEM_STUB] = {"stub"},
-        {NULL, 0,}              /* Last entry must be null */
-};
-
-void drm_mem_init (void) {
-        drm_mem_stats_t *mem;
-        struct sysinfo si;
-
-        for (mem = drm_mem_stats; mem->name; ++mem) {
-                mem->succeed_count = 0;
-                mem->free_count = 0;
-                mem->fail_count = 0;
-                mem->bytes_allocated = 0;
-                mem->bytes_freed = 0;
-        }
-
-        si_meminfo(&si);
-        drm_ram_available = si.totalram;
-        drm_ram_used = 0;
-}
-
-/* drm_mem_info is called whenever a process reads /dev/drm/mem. */
-
-static int drm__mem_info (char *buf, char **start, off_t offset,
-                           int request, int *eof, void *data) {
-        drm_mem_stats_t *pt;
-        int len = 0;
-
-        if (offset > DRM_PROC_LIMIT) {
-                *eof = 1;
-                return 0;
-        }
-
-        *eof = 0;
-        *start = &buf[offset];
-
-        DRM_PROC_PRINT("                  total counts                  "
-                       " |    outstanding  \n");
-        DRM_PROC_PRINT("type       alloc freed fail     bytes      freed"
-                       " | allocs      bytes\n\n");
-        DRM_PROC_PRINT("%-9.9s %5d %5d %4d %10lu kB         |\n",
-                       "system", 0, 0, 0,
-                       drm_ram_available << (PAGE_SHIFT - 10));
-        DRM_PROC_PRINT("%-9.9s %5d %5d %4d %10lu kB         |\n",
-                       "locked", 0, 0, 0, drm_ram_used >> 10);
-        DRM_PROC_PRINT("\n");
-        for (pt = drm_mem_stats; pt->name; pt++) {
-                DRM_PROC_PRINT("%-9.9s %5d %5d %4d %10lu %10lu | %6d %10ld\n",
-                               pt->name,
-                               pt->succeed_count,
-                               pt->free_count,
-                               pt->fail_count,
-                               pt->bytes_allocated,
-                               pt->bytes_freed,
-                               pt->succeed_count - pt->free_count,
-                               (long)pt->bytes_allocated
-                               - (long)pt->bytes_freed);
-        }
-
-        if (len > request + offset)
-                return request;
-        *eof = 1;
-        return len - offset;
-}
-
-int drm_mem_info (char *buf, char **start, off_t offset,
-                   int len, int *eof, void *data) {
-        int ret;
-
-        spin_lock(&drm_mem_lock);
-        ret = drm__mem_info (buf, start, offset, len, eof, data);
-        spin_unlock(&drm_mem_lock);
-        return ret;
-}
-
-void *drm_alloc (size_t size, int area) {
-        void *pt;
-
-        if (!size) {
-                DRM_MEM_ERROR(area, "Allocating 0 bytes\n");
-                return NULL;
-        }
-
-        if (!(pt = kmalloc(size, GFP_KERNEL))) {
-                spin_lock(&drm_mem_lock);
-                ++drm_mem_stats[area].fail_count;
-                spin_unlock(&drm_mem_lock);
-                return NULL;
-        }
-        spin_lock(&drm_mem_lock);
-        ++drm_mem_stats[area].succeed_count;
-        drm_mem_stats[area].bytes_allocated += size;
-        spin_unlock(&drm_mem_lock);
-        return pt;
-}
-
-void *drm_calloc (size_t nmemb, size_t size, int area) {
-        void *addr;
-
-        addr = drm_alloc (nmemb * size, area);
-        if (addr != NULL)
-                memset((void *)addr, 0, size * nmemb);
-
-        return addr;
-}
-
-void *drm_realloc (void *oldpt, size_t oldsize, size_t size, int area) {
-        void *pt;
-
-        if (!(pt = drm_alloc (size, area)))
-                return NULL;
-        if (oldpt && oldsize) {
-                memcpy(pt, oldpt, oldsize);
-                drm_free (oldpt, oldsize, area);
-        }
-        return pt;
-}
-
-void drm_free (void *pt, size_t size, int area) {
-        int alloc_count;
-        int free_count;
-
-        if (!pt)
-                DRM_MEM_ERROR(area, "Attempt to free NULL pointer\n");
-        else
-                kfree(pt);
-        spin_lock(&drm_mem_lock);
-        drm_mem_stats[area].bytes_freed += size;
-        free_count = ++drm_mem_stats[area].free_count;
-        alloc_count = drm_mem_stats[area].succeed_count;
-        spin_unlock(&drm_mem_lock);
-        if (free_count > alloc_count) {
-                DRM_MEM_ERROR(area, "Excess frees: %d frees, %d allocs\n",
-                              free_count, alloc_count);
-        }
-}
-
-#if __OS_HAS_AGP
-
-DRM_AGP_MEM *drm_alloc_agp (drm_device_t *dev, int pages, u32 type) {
-        DRM_AGP_MEM *handle;
-
-        if (!pages) {
-                DRM_MEM_ERROR(DRM_MEM_TOTALAGP, "Allocating 0 pages\n");
-                return NULL;
-        }
-
-        if ((handle = drm_agp_allocate_memory (pages, type))) {
-                spin_lock(&drm_mem_lock);
-                ++drm_mem_stats[DRM_MEM_TOTALAGP].succeed_count;
-                drm_mem_stats[DRM_MEM_TOTALAGP].bytes_allocated
-                    += pages << PAGE_SHIFT;
-                spin_unlock(&drm_mem_lock);
-                return handle;
-        }
-        spin_lock(&drm_mem_lock);
-        ++drm_mem_stats[DRM_MEM_TOTALAGP].fail_count;
-        spin_unlock(&drm_mem_lock);
-        return NULL;
-}
-
-int drm_free_agp (DRM_AGP_MEM * handle, int pages) {
-        int alloc_count;
-        int free_count;
-        int retval = -EINVAL;
-
-        if (!handle) {
-                DRM_MEM_ERROR(DRM_MEM_TOTALAGP,
-                              "Attempt to free NULL AGP handle\n");
-                return retval;
-        }
-
-        if (drm_agp_free_memory (handle)) {
-                spin_lock(&drm_mem_lock);
-                free_count = ++drm_mem_stats[DRM_MEM_TOTALAGP].free_count;
-                alloc_count = drm_mem_stats[DRM_MEM_TOTALAGP].succeed_count;
-                drm_mem_stats[DRM_MEM_TOTALAGP].bytes_freed
-                    += pages << PAGE_SHIFT;
-                spin_unlock(&drm_mem_lock);
-                if (free_count > alloc_count) {
-                        DRM_MEM_ERROR(DRM_MEM_TOTALAGP,
-                                      "Excess frees: %d frees, %d allocs\n",
-                                      free_count, alloc_count);
-                }
-                return 0;
-        }
-        return retval;
-}
-
-int drm_bind_agp (DRM_AGP_MEM * handle, unsigned int start) {
-        int retcode = -EINVAL;
-
-        if (!handle) {
-                DRM_MEM_ERROR(DRM_MEM_BOUNDAGP,
-                              "Attempt to bind NULL AGP handle\n");
-                return retcode;
-        }
-
-        if (!(retcode = drm_agp_bind_memory (handle, start))) {
-                spin_lock(&drm_mem_lock);
-                ++drm_mem_stats[DRM_MEM_BOUNDAGP].succeed_count;
-                drm_mem_stats[DRM_MEM_BOUNDAGP].bytes_allocated
-                    += handle->page_count << PAGE_SHIFT;
-                spin_unlock(&drm_mem_lock);
-                return retcode;
-        }
-        spin_lock(&drm_mem_lock);
-        ++drm_mem_stats[DRM_MEM_BOUNDAGP].fail_count;
-        spin_unlock(&drm_mem_lock);
-        return retcode;
-}
-
-int drm_unbind_agp (DRM_AGP_MEM * handle) {
-        int alloc_count;
-        int free_count;
-        int retcode = -EINVAL;
-
-        if (!handle) {
-                DRM_MEM_ERROR(DRM_MEM_BOUNDAGP,
-                              "Attempt to unbind NULL AGP handle\n");
-                return retcode;
-        }
-
-        if ((retcode = drm_agp_unbind_memory (handle)))
-                return retcode;
-        spin_lock(&drm_mem_lock);
-        free_count = ++drm_mem_stats[DRM_MEM_BOUNDAGP].free_count;
-        alloc_count = drm_mem_stats[DRM_MEM_BOUNDAGP].succeed_count;
-        drm_mem_stats[DRM_MEM_BOUNDAGP].bytes_freed
-            += handle->page_count << PAGE_SHIFT;
-        spin_unlock(&drm_mem_lock);
-        if (free_count > alloc_count) {
-                DRM_MEM_ERROR(DRM_MEM_BOUNDAGP,
-                              "Excess frees: %d frees, %d allocs\n",
-                              free_count, alloc_count);
-        }
-        return retcode;
-}
-#endif
diff --git a/include/drm/drm_mm.h b/include/drm/drm_mm.h
index 5662f4278ef3..f8332073d277 100644
--- a/include/drm/drm_mm.h
+++ b/include/drm/drm_mm.h
@@ -59,13 +59,22 @@ struct drm_mm {
 /*
  * Basic range manager support (drm_mm.c)
  */
-
-extern struct drm_mm_node *drm_mm_get_block(struct drm_mm_node *parent,
-                                            unsigned long size,
-                                            unsigned alignment);
-extern struct drm_mm_node *drm_mm_get_block_atomic(struct drm_mm_node *parent,
+extern struct drm_mm_node *drm_mm_get_block_generic(struct drm_mm_node *node,
+                                                    unsigned long size,
+                                                    unsigned alignment,
+                                                    int atomic);
+static inline struct drm_mm_node *drm_mm_get_block(struct drm_mm_node *parent,
                                                    unsigned long size,
-                                                   unsigned alignment);
+                                                   unsigned alignment)
+{
+        return drm_mm_get_block_generic(parent, size, alignment, 0);
+}
+static inline struct drm_mm_node *drm_mm_get_block_atomic(struct drm_mm_node *parent,
+                                                          unsigned long size,
+                                                          unsigned alignment)
+{
+        return drm_mm_get_block_generic(parent, size, alignment, 1);
+}
 extern void drm_mm_put_block(struct drm_mm_node *cur);
 extern struct drm_mm_node *drm_mm_search_free(const struct drm_mm *mm,
                                               unsigned long size,
diff --git a/include/linux/agp_backend.h b/include/linux/agp_backend.h
index 2b8df8b420fd..76fa794fdac0 100644
--- a/include/linux/agp_backend.h
+++ b/include/linux/agp_backend.h
@@ -70,7 +70,7 @@ struct agp_memory {
         struct agp_memory *next;
         struct agp_memory *prev;
         struct agp_bridge_data *bridge;
-        unsigned long *memory;
+        struct page **pages;
         size_t page_count;
         int key;
         int num_scratch_pages;