Merge branch 'drm-mm-cleanup' into drm-next

* drm-mm-cleanup:
  radeon: move blit functions to radeon_asic.h
  radeon: kill decls for inline functions
  radeon: consolidate asic-specific function decls for r600 & later
  drm/radeon: kill radeon_bo->gobj pointer
  drm/radeon: introduce gem_to_radeon_bo helper
  drm/radeon: embed struct drm_gem_object
  drm: mm: add helper to unwind scan state
  drm: mm: add api for embedding struct drm_mm_node
  drm: mm: extract node insert helper functions
  drm: mm: track free areas implicitly
  drm/nouveau: don't munge in drm_mm internals

22 files changed, 138 insertions, 152 deletions

diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index b1537000a104..d56f08d3cbdc 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -1030,7 +1030,7 @@ static int evergreen_crtc_do_set_base(struct drm_crtc *crtc,
 	 * just update base pointers
 	 */
 	obj = radeon_fb->obj;
-	rbo = obj->driver_private;
+	rbo = gem_to_radeon_bo(obj);
 	r = radeon_bo_reserve(rbo, false);
 	if (unlikely(r != 0))
 		return r;
@@ -1145,7 +1145,7 @@ static int evergreen_crtc_do_set_base(struct drm_crtc *crtc,
 
 	if (!atomic && fb && fb != crtc->fb) {
 		radeon_fb = to_radeon_framebuffer(fb);
-		rbo = radeon_fb->obj->driver_private;
+		rbo = gem_to_radeon_bo(radeon_fb->obj);
 		r = radeon_bo_reserve(rbo, false);
 		if (unlikely(r != 0))
 			return r;
@@ -1191,7 +1191,7 @@ static int avivo_crtc_do_set_base(struct drm_crtc *crtc,
 	}
 
 	obj = radeon_fb->obj;
-	rbo = obj->driver_private;
+	rbo = gem_to_radeon_bo(obj);
 	r = radeon_bo_reserve(rbo, false);
 	if (unlikely(r != 0))
 		return r;
@@ -1308,7 +1308,7 @@ static int avivo_crtc_do_set_base(struct drm_crtc *crtc,
 
 	if (!atomic && fb && fb != crtc->fb) {
 		radeon_fb = to_radeon_framebuffer(fb);
-		rbo = radeon_fb->obj->driver_private;
+		rbo = gem_to_radeon_bo(radeon_fb->obj);
 		r = radeon_bo_reserve(rbo, false);
 		if (unlikely(r != 0))
 			return r;
diff --git a/drivers/gpu/drm/radeon/evergreen_blit_kms.c b/drivers/gpu/drm/radeon/evergreen_blit_kms.c
index a1ba4b3053d0..2ed930e02f3a 100644
--- a/drivers/gpu/drm/radeon/evergreen_blit_kms.c
+++ b/drivers/gpu/drm/radeon/evergreen_blit_kms.c
@@ -572,7 +572,7 @@ int evergreen_blit_init(struct radeon_device *rdev)
 	obj_size += evergreen_ps_size * 4;
 	obj_size = ALIGN(obj_size, 256);
 
-	r = radeon_bo_create(rdev, NULL, obj_size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
+	r = radeon_bo_create(rdev, obj_size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
 				&rdev->r600_blit.shader_obj);
 	if (r) {
 		DRM_ERROR("evergreen failed to allocate shader\n");
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 650672a0f5ad..be780a6b9b1d 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -2728,7 +2728,7 @@ static int r600_ih_ring_alloc(struct radeon_device *rdev)
 
 	/* Allocate ring buffer */
 	if (rdev->ih.ring_obj == NULL) {
-		r = radeon_bo_create(rdev, NULL, rdev->ih.ring_size,
+		r = radeon_bo_create(rdev, rdev->ih.ring_size,
 				     PAGE_SIZE, true,
 				     RADEON_GEM_DOMAIN_GTT,
 				     &rdev->ih.ring_obj);
diff --git a/drivers/gpu/drm/radeon/r600_audio.c b/drivers/gpu/drm/radeon/r600_audio.c
index b5443fe1c1d1..846fae576399 100644
--- a/drivers/gpu/drm/radeon/r600_audio.c
+++ b/drivers/gpu/drm/radeon/r600_audio.c
@@ -26,6 +26,7 @@
 #include "drmP.h"
 #include "radeon.h"
 #include "radeon_reg.h"
+#include "radeon_asic.h"
 #include "atom.h"
 
 #define AUDIO_TIMER_INTERVALL 100 /* 1/10 sekund should be enough */
diff --git a/drivers/gpu/drm/radeon/r600_blit_kms.c b/drivers/gpu/drm/radeon/r600_blit_kms.c
index 86e5aa07f0db..16e211a614d7 100644
--- a/drivers/gpu/drm/radeon/r600_blit_kms.c
+++ b/drivers/gpu/drm/radeon/r600_blit_kms.c
@@ -501,7 +501,7 @@ int r600_blit_init(struct radeon_device *rdev)
 	obj_size += r6xx_ps_size * 4;
 	obj_size = ALIGN(obj_size, 256);
 
-	r = radeon_bo_create(rdev, NULL, obj_size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
+	r = radeon_bo_create(rdev, obj_size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
 				&rdev->r600_blit.shader_obj);
 	if (r) {
 		DRM_ERROR("r600 failed to allocate shader\n");
diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c
index e6a58ed48dcf..50db6d62eec2 100644
--- a/drivers/gpu/drm/radeon/r600_hdmi.c
+++ b/drivers/gpu/drm/radeon/r600_hdmi.c
@@ -26,6 +26,7 @@
 #include "drmP.h"
 #include "radeon_drm.h"
 #include "radeon.h"
+#include "radeon_asic.h"
 #include "atom.h"
 
 /*
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 82aa59941aa1..55fefe763965 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -258,8 +258,9 @@ struct radeon_bo {
 	int				surface_reg;
 	/* Constant after initialization */
 	struct radeon_device		*rdev;
-	struct drm_gem_object		*gobj;
+	struct drm_gem_object		gem_base;
 };
+#define gem_to_radeon_bo(gobj) container_of((gobj), struct radeon_bo, gem_base)
 
 struct radeon_bo_list {
 	struct ttm_validate_buffer tv;
@@ -1197,19 +1198,6 @@ int radeon_device_init(struct radeon_device *rdev,
 void radeon_device_fini(struct radeon_device *rdev);
 int radeon_gpu_wait_for_idle(struct radeon_device *rdev);
 
-/* r600 blit */
-int r600_blit_prepare_copy(struct radeon_device *rdev, int size_bytes);
-void r600_blit_done_copy(struct radeon_device *rdev, struct radeon_fence *fence);
-void r600_kms_blit_copy(struct radeon_device *rdev,
-			u64 src_gpu_addr, u64 dst_gpu_addr,
-			int size_bytes);
-/* evergreen blit */
-int evergreen_blit_prepare_copy(struct radeon_device *rdev, int size_bytes);
-void evergreen_blit_done_copy(struct radeon_device *rdev, struct radeon_fence *fence);
-void evergreen_kms_blit_copy(struct radeon_device *rdev,
-			     u64 src_gpu_addr, u64 dst_gpu_addr,
-			     int size_bytes);
-
 static inline uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg)
 {
 	if (reg < rdev->rmmio_size)
@@ -1460,59 +1448,12 @@ extern void radeon_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc
 extern int radeon_resume_kms(struct drm_device *dev);
 extern int radeon_suspend_kms(struct drm_device *dev, pm_message_t state);
 
-/* r600, rv610, rv630, rv620, rv635, rv670, rs780, rs880 */
-extern bool r600_card_posted(struct radeon_device *rdev);
-extern void r600_cp_stop(struct radeon_device *rdev);
-extern int r600_cp_start(struct radeon_device *rdev);
-extern void r600_ring_init(struct radeon_device *rdev, unsigned ring_size);
-extern int r600_cp_resume(struct radeon_device *rdev);
-extern void r600_cp_fini(struct radeon_device *rdev);
-extern int r600_count_pipe_bits(uint32_t val);
-extern int r600_mc_wait_for_idle(struct radeon_device *rdev);
-extern int r600_pcie_gart_init(struct radeon_device *rdev);
-extern void r600_pcie_gart_tlb_flush(struct radeon_device *rdev);
-extern int r600_ib_test(struct radeon_device *rdev);
-extern int r600_ring_test(struct radeon_device *rdev);
-extern void r600_scratch_init(struct radeon_device *rdev);
-extern int r600_blit_init(struct radeon_device *rdev);
-extern void r600_blit_fini(struct radeon_device *rdev);
-extern int r600_init_microcode(struct radeon_device *rdev);
-extern int r600_asic_reset(struct radeon_device *rdev);
-/* r600 irq */
-extern int r600_irq_init(struct radeon_device *rdev);
-extern void r600_irq_fini(struct radeon_device *rdev);
-extern void r600_ih_ring_init(struct radeon_device *rdev, unsigned ring_size);
-extern int r600_irq_set(struct radeon_device *rdev);
-extern void r600_irq_suspend(struct radeon_device *rdev);
-extern void r600_disable_interrupts(struct radeon_device *rdev);
-extern void r600_rlc_stop(struct radeon_device *rdev);
-/* r600 audio */
-extern int r600_audio_init(struct radeon_device *rdev);
-extern int r600_audio_tmds_index(struct drm_encoder *encoder);
-extern void r600_audio_set_clock(struct drm_encoder *encoder, int clock);
-extern int r600_audio_channels(struct radeon_device *rdev);
-extern int r600_audio_bits_per_sample(struct radeon_device *rdev);
-extern int r600_audio_rate(struct radeon_device *rdev);
-extern uint8_t r600_audio_status_bits(struct radeon_device *rdev);
-extern uint8_t r600_audio_category_code(struct radeon_device *rdev);
-extern void r600_audio_schedule_polling(struct radeon_device *rdev);
-extern void r600_audio_enable_polling(struct drm_encoder *encoder);
-extern void r600_audio_disable_polling(struct drm_encoder *encoder);
-extern void r600_audio_fini(struct radeon_device *rdev);
-extern void r600_hdmi_init(struct drm_encoder *encoder);
+/*
+ * r600 functions used by radeon_encoder.c
+ */
 extern void r600_hdmi_enable(struct drm_encoder *encoder);
 extern void r600_hdmi_disable(struct drm_encoder *encoder);
 extern void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mode);
-extern int r600_hdmi_buffer_status_changed(struct drm_encoder *encoder);
-extern void r600_hdmi_update_audio_settings(struct drm_encoder *encoder);
-
-extern void r700_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc);
-extern void r700_cp_stop(struct radeon_device *rdev);
-extern void r700_cp_fini(struct radeon_device *rdev);
-extern void evergreen_disable_interrupt_state(struct radeon_device *rdev);
-extern int evergreen_irq_set(struct radeon_device *rdev);
-extern int evergreen_blit_init(struct radeon_device *rdev);
-extern void evergreen_blit_fini(struct radeon_device *rdev);
 
 extern int ni_init_microcode(struct radeon_device *rdev);
 extern int btc_mc_load_microcode(struct radeon_device *rdev);
@@ -1524,14 +1465,6 @@ extern int radeon_acpi_init(struct radeon_device *rdev);
 static inline int radeon_acpi_init(struct radeon_device *rdev) { return 0; } 
 #endif 
 
-/* evergreen */
-struct evergreen_mc_save {
-	u32 vga_control[6];
-	u32 vga_render_control;
-	u32 vga_hdp_control;
-	u32 crtc_control[6];
-};
-
 #include "radeon_object.h"
 
 #endif
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index c59bd98a2029..1c7317e3aa8c 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -57,8 +57,6 @@ int r100_init(struct radeon_device *rdev);
 void r100_fini(struct radeon_device *rdev);
 int r100_suspend(struct radeon_device *rdev);
 int r100_resume(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_vga_set_state(struct radeon_device *rdev, bool state);
 bool r100_gpu_is_lockup(struct radeon_device *rdev);
 int r100_asic_reset(struct radeon_device *rdev);
@@ -164,8 +162,6 @@ extern void r300_fence_ring_emit(struct radeon_device *rdev,
 extern int r300_cs_parse(struct radeon_cs_parser *p);
 extern void rv370_pcie_gart_tlb_flush(struct radeon_device *rdev);
 extern int rv370_pcie_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
-extern uint32_t rv370_pcie_rreg(struct radeon_device *rdev, uint32_t reg);
-extern void rv370_pcie_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
 extern void rv370_set_pcie_lanes(struct radeon_device *rdev, int lanes);
 extern int rv370_get_pcie_lanes(struct radeon_device *rdev);
 extern void r300_set_reg_safe(struct radeon_device *rdev);
@@ -208,7 +204,6 @@ void rs400_gart_adjust_size(struct radeon_device *rdev);
 void rs400_gart_disable(struct radeon_device *rdev);
 void rs400_gart_fini(struct radeon_device *rdev);
 
-
 /*
  * rs600.
  */
@@ -270,8 +265,6 @@ void rv515_fini(struct radeon_device *rdev);
 uint32_t rv515_mc_rreg(struct radeon_device *rdev, uint32_t reg);
 void rv515_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
 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);
 void rv515_bandwidth_update(struct radeon_device *rdev);
 int rv515_resume(struct radeon_device *rdev);
 int rv515_suspend(struct radeon_device *rdev);
@@ -307,14 +300,13 @@ void r600_pciep_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
 int r600_cs_parse(struct radeon_cs_parser *p);
 void r600_fence_ring_emit(struct radeon_device *rdev,
 			  struct radeon_fence *fence);
-int r600_irq_process(struct radeon_device *rdev);
-int r600_irq_set(struct radeon_device *rdev);
 bool r600_gpu_is_lockup(struct radeon_device *rdev);
 int r600_asic_reset(struct radeon_device *rdev);
 int r600_set_surface_reg(struct radeon_device *rdev, int reg,
 			 uint32_t tiling_flags, uint32_t pitch,
 			 uint32_t offset, uint32_t obj_size);
 void r600_clear_surface_reg(struct radeon_device *rdev, int reg);
+int r600_ib_test(struct radeon_device *rdev);
 void r600_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);
 int r600_ring_test(struct radeon_device *rdev);
 int r600_copy_blit(struct radeon_device *rdev,
@@ -333,6 +325,50 @@ extern void rs780_pm_init_profile(struct radeon_device *rdev);
 extern void r600_pm_get_dynpm_state(struct radeon_device *rdev);
 extern void r600_set_pcie_lanes(struct radeon_device *rdev, int lanes);
 extern int r600_get_pcie_lanes(struct radeon_device *rdev);
+bool r600_card_posted(struct radeon_device *rdev);
+void r600_cp_stop(struct radeon_device *rdev);
+int r600_cp_start(struct radeon_device *rdev);
+void r600_ring_init(struct radeon_device *rdev, unsigned ring_size);
+int r600_cp_resume(struct radeon_device *rdev);
+void r600_cp_fini(struct radeon_device *rdev);
+int r600_count_pipe_bits(uint32_t val);
+int r600_mc_wait_for_idle(struct radeon_device *rdev);
+int r600_pcie_gart_init(struct radeon_device *rdev);
+void r600_scratch_init(struct radeon_device *rdev);
+int r600_blit_init(struct radeon_device *rdev);
+void r600_blit_fini(struct radeon_device *rdev);
+int r600_init_microcode(struct radeon_device *rdev);
+/* r600 irq */
+int r600_irq_process(struct radeon_device *rdev);
+int r600_irq_init(struct radeon_device *rdev);
+void r600_irq_fini(struct radeon_device *rdev);
+void r600_ih_ring_init(struct radeon_device *rdev, unsigned ring_size);
+int r600_irq_set(struct radeon_device *rdev);
+void r600_irq_suspend(struct radeon_device *rdev);
+void r600_disable_interrupts(struct radeon_device *rdev);
+void r600_rlc_stop(struct radeon_device *rdev);
+/* r600 audio */
+int r600_audio_init(struct radeon_device *rdev);
+int r600_audio_tmds_index(struct drm_encoder *encoder);
+void r600_audio_set_clock(struct drm_encoder *encoder, int clock);
+int r600_audio_channels(struct radeon_device *rdev);
+int r600_audio_bits_per_sample(struct radeon_device *rdev);
+int r600_audio_rate(struct radeon_device *rdev);
+uint8_t r600_audio_status_bits(struct radeon_device *rdev);
+uint8_t r600_audio_category_code(struct radeon_device *rdev);
+void r600_audio_schedule_polling(struct radeon_device *rdev);
+void r600_audio_enable_polling(struct drm_encoder *encoder);
+void r600_audio_disable_polling(struct drm_encoder *encoder);
+void r600_audio_fini(struct radeon_device *rdev);
+void r600_hdmi_init(struct drm_encoder *encoder);
+int r600_hdmi_buffer_status_changed(struct drm_encoder *encoder);
+void r600_hdmi_update_audio_settings(struct drm_encoder *encoder);
+/* r600 blit */
+int r600_blit_prepare_copy(struct radeon_device *rdev, int size_bytes);
+void r600_blit_done_copy(struct radeon_device *rdev, struct radeon_fence *fence);
+void r600_kms_blit_copy(struct radeon_device *rdev,
+			u64 src_gpu_addr, u64 dst_gpu_addr,
+			int size_bytes);
 
 /*
  * rv770,rv730,rv710,rv740
@@ -341,12 +377,21 @@ int rv770_init(struct radeon_device *rdev);
 void rv770_fini(struct radeon_device *rdev);
 int rv770_suspend(struct radeon_device *rdev);
 int rv770_resume(struct radeon_device *rdev);
-extern void rv770_pm_misc(struct radeon_device *rdev);
-extern u32 rv770_page_flip(struct radeon_device *rdev, int crtc, u64 crtc_base);
+void rv770_pm_misc(struct radeon_device *rdev);
+u32 rv770_page_flip(struct radeon_device *rdev, int crtc, u64 crtc_base);
+void r700_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc);
+void r700_cp_stop(struct radeon_device *rdev);
+void r700_cp_fini(struct radeon_device *rdev);
 
 /*
  * evergreen
  */
+struct evergreen_mc_save {
+	u32 vga_control[6];
+	u32 vga_render_control;
+	u32 vga_hdp_control;
+	u32 crtc_control[6];
+};
 void evergreen_pcie_gart_tlb_flush(struct radeon_device *rdev);
 int evergreen_init(struct radeon_device *rdev);
 void evergreen_fini(struct radeon_device *rdev);
@@ -374,5 +419,15 @@ extern void evergreen_pm_finish(struct radeon_device *rdev);
 extern void evergreen_pre_page_flip(struct radeon_device *rdev, int crtc);
 extern u32 evergreen_page_flip(struct radeon_device *rdev, int crtc, u64 crtc_base);
 extern void evergreen_post_page_flip(struct radeon_device *rdev, int crtc);
+void evergreen_disable_interrupt_state(struct radeon_device *rdev);
+int evergreen_blit_init(struct radeon_device *rdev);
+void evergreen_blit_fini(struct radeon_device *rdev);
+/* evergreen blit */
+int evergreen_blit_prepare_copy(struct radeon_device *rdev, int size_bytes);
+void evergreen_blit_done_copy(struct radeon_device *rdev, struct radeon_fence *fence);
+void evergreen_kms_blit_copy(struct radeon_device *rdev,
+			     u64 src_gpu_addr, u64 dst_gpu_addr,
+			     int size_bytes);
+
 
 #endif
diff --git a/drivers/gpu/drm/radeon/radeon_benchmark.c b/drivers/gpu/drm/radeon/radeon_benchmark.c
index c558685cc637..10191d9372d8 100644
--- a/drivers/gpu/drm/radeon/radeon_benchmark.c
+++ b/drivers/gpu/drm/radeon/radeon_benchmark.c
@@ -41,7 +41,7 @@ void radeon_benchmark_move(struct radeon_device *rdev, unsigned bsize,
 
 	size = bsize;
 	n = 1024;
-	r = radeon_bo_create(rdev, NULL, size, PAGE_SIZE, true, sdomain, &sobj);
+	r = radeon_bo_create(rdev, size, PAGE_SIZE, true, sdomain, &sobj);
 	if (r) {
 		goto out_cleanup;
 	}
@@ -53,7 +53,7 @@ void radeon_benchmark_move(struct radeon_device *rdev, unsigned bsize,
 	if (r) {
 		goto out_cleanup;
 	}
-	r = radeon_bo_create(rdev, NULL, size, PAGE_SIZE, true, ddomain, &dobj);
+	r = radeon_bo_create(rdev, size, PAGE_SIZE, true, ddomain, &dobj);
 	if (r) {
 		goto out_cleanup;
 	}
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index 35b5eb8fbe2a..8c1916941871 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -75,7 +75,7 @@ int radeon_cs_parser_relocs(struct radeon_cs_parser *p)
 				return -ENOENT;
 			}
 			p->relocs_ptr[i] = &p->relocs[i];
-			p->relocs[i].robj = p->relocs[i].gobj->driver_private;
+			p->relocs[i].robj = gem_to_radeon_bo(p->relocs[i].gobj);
 			p->relocs[i].lobj.bo = p->relocs[i].robj;
 			p->relocs[i].lobj.wdomain = r->write_domain;
 			p->relocs[i].lobj.rdomain = r->read_domains;
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index 0d478932b1a9..7c0a3f26ab5e 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -184,7 +184,7 @@ int radeon_wb_init(struct radeon_device *rdev)
 	int r;
 
 	if (rdev->wb.wb_obj == NULL) {
-		r = radeon_bo_create(rdev, NULL, RADEON_GPU_PAGE_SIZE, PAGE_SIZE, true,
+		r = radeon_bo_create(rdev, RADEON_GPU_PAGE_SIZE, PAGE_SIZE, true,
 				RADEON_GEM_DOMAIN_GTT, &rdev->wb.wb_obj);
 		if (r) {
 			dev_warn(rdev->dev, "(%d) create WB bo failed\n", r);
@@ -860,7 +860,7 @@ int radeon_suspend_kms(struct drm_device *dev, pm_message_t state)
 		if (rfb == NULL || rfb->obj == NULL) {
 			continue;
 		}
-		robj = rfb->obj->driver_private;
+		robj = gem_to_radeon_bo(rfb->obj);
 		/* don't unpin kernel fb objects */
 		if (!radeon_fbdev_robj_is_fb(rdev, robj)) {
 			r = radeon_bo_reserve(robj, false);
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 2eff98cfd728..4409975a363c 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -371,7 +371,7 @@ static int radeon_crtc_page_flip(struct drm_crtc *crtc,
 	new_radeon_fb = to_radeon_framebuffer(fb);
 	/* schedule unpin of the old buffer */
 	obj = old_radeon_fb->obj;
-	rbo = obj->driver_private;
+	rbo = gem_to_radeon_bo(obj);
 	work->old_rbo = rbo;
 	INIT_WORK(&work->work, radeon_unpin_work_func);
 
@@ -391,7 +391,7 @@ static int radeon_crtc_page_flip(struct drm_crtc *crtc,
 
 	/* pin the new buffer */
 	obj = new_radeon_fb->obj;
-	rbo = obj->driver_private;
+	rbo = gem_to_radeon_bo(obj);
 
 	DRM_DEBUG_DRIVER("flip-ioctl() cur_fbo = %p, cur_bbo = %p\n",
 			 work->old_rbo, rbo);
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index cb968f997ce7..28431e78ab56 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -90,7 +90,7 @@ int radeon_align_pitch(struct radeon_device *rdev, int width, int bpp, bool tile
 
 static void radeonfb_destroy_pinned_object(struct drm_gem_object *gobj)
 {
-	struct radeon_bo *rbo = gobj->driver_private;
+	struct radeon_bo *rbo = gem_to_radeon_bo(gobj);
 	int ret;
 
 	ret = radeon_bo_reserve(rbo, false);
@@ -128,7 +128,7 @@ static int radeonfb_create_pinned_object(struct radeon_fbdev *rfbdev,
 		       aligned_size);
 		return -ENOMEM;
 	}
-	rbo = gobj->driver_private;
+	rbo = gem_to_radeon_bo(gobj);
 
 	if (fb_tiled)
 		tiling_flags = RADEON_TILING_MACRO;
@@ -202,7 +202,7 @@ static int radeonfb_create(struct radeon_fbdev *rfbdev,
 	mode_cmd.depth = sizes->surface_depth;
 
 	ret = radeonfb_create_pinned_object(rfbdev, &mode_cmd, &gobj);
-	rbo = gobj->driver_private;
+	rbo = gem_to_radeon_bo(gobj);
 
 	/* okay we have an object now allocate the framebuffer */
 	info = framebuffer_alloc(0, device);
@@ -403,14 +403,14 @@ int radeon_fbdev_total_size(struct radeon_device *rdev)
 	struct radeon_bo *robj;
 	int size = 0;
 
-	robj = rdev->mode_info.rfbdev->rfb.obj->driver_private;
+	robj = gem_to_radeon_bo(rdev->mode_info.rfbdev->rfb.obj);
 	size += radeon_bo_size(robj);
 	return size;
 }
 
 bool radeon_fbdev_robj_is_fb(struct radeon_device *rdev, struct radeon_bo *robj)
 {
-	if (robj == rdev->mode_info.rfbdev->rfb.obj->driver_private)
+	if (robj == gem_to_radeon_bo(rdev->mode_info.rfbdev->rfb.obj))
 		return true;
 	return false;
 }
diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c
index a6b0fed7bae9..f0534ef2f331 100644
--- a/drivers/gpu/drm/radeon/radeon_gart.c
+++ b/drivers/gpu/drm/radeon/radeon_gart.c
@@ -78,7 +78,7 @@ int radeon_gart_table_vram_alloc(struct radeon_device *rdev)
 	int r;
 
 	if (rdev->gart.table.vram.robj == NULL) {
-		r = radeon_bo_create(rdev, NULL, rdev->gart.table_size,
+		r = radeon_bo_create(rdev, rdev->gart.table_size,
 				     PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
 				     &rdev->gart.table.vram.robj);
 		if (r) {
diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c
index ede5dccdf79f..a419b67d8401 100644
--- a/drivers/gpu/drm/radeon/radeon_gem.c
+++ b/drivers/gpu/drm/radeon/radeon_gem.c
@@ -32,21 +32,18 @@
 
 int radeon_gem_object_init(struct drm_gem_object *obj)
 {
-	/* we do nothings here */
+	BUG();
+
 	return 0;
 }
 
 void radeon_gem_object_free(struct drm_gem_object *gobj)
 {
-	struct radeon_bo *robj = gobj->driver_private;
+	struct radeon_bo *robj = gem_to_radeon_bo(gobj);
 
-	gobj->driver_private = NULL;
 	if (robj) {
 		radeon_bo_unref(&robj);
 	}
-
-	drm_gem_object_release(gobj);
-	kfree(gobj);
 }
 
 int radeon_gem_object_create(struct radeon_device *rdev, int size,
@@ -54,36 +51,34 @@ int radeon_gem_object_create(struct radeon_device *rdev, int size,
 				bool discardable, bool kernel,
 				struct drm_gem_object **obj)
 {
-	struct drm_gem_object *gobj;
 	struct radeon_bo *robj;
 	int r;
 
 	*obj = NULL;
-	gobj = drm_gem_object_alloc(rdev->ddev, size);
-	if (!gobj) {
-		return -ENOMEM;
-	}
 	/* At least align on page size */
 	if (alignment < PAGE_SIZE) {
 		alignment = PAGE_SIZE;
 	}
-	r = radeon_bo_create(rdev, gobj, size, alignment, kernel, initial_domain, &robj);
+	r = radeon_bo_create(rdev, size, alignment, kernel, initial_domain, &robj);
 	if (r) {
 		if (r != -ERESTARTSYS)
 			DRM_ERROR("Failed to allocate GEM object (%d, %d, %u, %d)\n",
 				  size, initial_domain, alignment, r);
-		drm_gem_object_unreference_unlocked(gobj);
 		return r;
 	}
-	gobj->driver_private = robj;
-	*obj = gobj;
+	*obj = &robj->gem_base;
+
+	mutex_lock(&rdev->gem.mutex);
+	list_add_tail(&robj->list, &rdev->gem.objects);
+	mutex_unlock(&rdev->gem.mutex);
+
 	return 0;
 }
 
 int radeon_gem_object_pin(struct drm_gem_object *obj, uint32_t pin_domain,
 			  uint64_t *gpu_addr)
 {
-	struct radeon_bo *robj = obj->driver_private;
+	struct radeon_bo *robj = gem_to_radeon_bo(obj);
 	int r;
 
 	r = radeon_bo_reserve(robj, false);
@@ -96,7 +91,7 @@ int radeon_gem_object_pin(struct drm_gem_object *obj, uint32_t pin_domain,
 
 void radeon_gem_object_unpin(struct drm_gem_object *obj)
 {
-	struct radeon_bo *robj = obj->driver_private;
+	struct radeon_bo *robj = gem_to_radeon_bo(obj);
 	int r;
 
 	r = radeon_bo_reserve(robj, false);
@@ -114,7 +109,7 @@ int radeon_gem_set_domain(struct drm_gem_object *gobj,
 	int r;
 
 	/* FIXME: reeimplement */
-	robj = gobj->driver_private;
+	robj = gem_to_radeon_bo(gobj);
 	/* work out where to validate the buffer to */
 	domain = wdomain;
 	if (!domain) {
@@ -228,7 +223,7 @@ int radeon_gem_set_domain_ioctl(struct drm_device *dev, void *data,
 	if (gobj == NULL) {
 		return -ENOENT;
 	}
-	robj = gobj->driver_private;
+	robj = gem_to_radeon_bo(gobj);
 
 	r = radeon_gem_set_domain(gobj, args->read_domains, args->write_domain);
 
@@ -247,7 +242,7 @@ int radeon_mode_dumb_mmap(struct drm_file *filp,
 	if (gobj == NULL) {
 		return -ENOENT;
 	}
-	robj = gobj->driver_private;
+	robj = gem_to_radeon_bo(gobj);
 	*offset_p = radeon_bo_mmap_offset(robj);
 	drm_gem_object_unreference_unlocked(gobj);
 	return 0;
@@ -274,7 +269,7 @@ int radeon_gem_busy_ioctl(struct drm_device *dev, void *data,
 	if (gobj == NULL) {
 		return -ENOENT;
 	}
-	robj = gobj->driver_private;
+	robj = gem_to_radeon_bo(gobj);
 	r = radeon_bo_wait(robj, &cur_placement, true);
 	switch (cur_placement) {
 	case TTM_PL_VRAM:
@@ -304,7 +299,7 @@ int radeon_gem_wait_idle_ioctl(struct drm_device *dev, void *data,
 	if (gobj == NULL) {
 		return -ENOENT;
 	}
-	robj = gobj->driver_private;
+	robj = gem_to_radeon_bo(gobj);
 	r = radeon_bo_wait(robj, NULL, false);
 	/* callback hw specific functions if any */
 	if (robj->rdev->asic->ioctl_wait_idle)
@@ -325,7 +320,7 @@ int radeon_gem_set_tiling_ioctl(struct drm_device *dev, void *data,
 	gobj = drm_gem_object_lookup(dev, filp, args->handle);
 	if (gobj == NULL)
 		return -ENOENT;
-	robj = gobj->driver_private;
+	robj = gem_to_radeon_bo(gobj);
 	r = radeon_bo_set_tiling_flags(robj, args->tiling_flags, args->pitch);
 	drm_gem_object_unreference_unlocked(gobj);
 	return r;
@@ -343,7 +338,7 @@ int radeon_gem_get_tiling_ioctl(struct drm_device *dev, void *data,
 	gobj = drm_gem_object_lookup(dev, filp, args->handle);
 	if (gobj == NULL)
 		return -ENOENT;
-	rbo = gobj->driver_private;
+	rbo = gem_to_radeon_bo(gobj);
 	r = radeon_bo_reserve(rbo, false);
 	if (unlikely(r != 0))
 		goto out;
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
index cf0638c3b7c7..9ae599eb2e6d 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
@@ -415,7 +415,7 @@ int radeon_crtc_do_set_base(struct drm_crtc *crtc,
 
 	/* Pin framebuffer & get tilling informations */
 	obj = radeon_fb->obj;
-	rbo = obj->driver_private;
+	rbo = gem_to_radeon_bo(obj);
 	r = radeon_bo_reserve(rbo, false);
 	if (unlikely(r != 0))
 		return r;
@@ -520,7 +520,7 @@ int radeon_crtc_do_set_base(struct drm_crtc *crtc,
 
 	if (!atomic && fb && fb != crtc->fb) {
 		radeon_fb = to_radeon_framebuffer(fb);
-		rbo = radeon_fb->obj->driver_private;
+		rbo = gem_to_radeon_bo(radeon_fb->obj);
 		r = radeon_bo_reserve(rbo, false);
 		if (unlikely(r != 0))
 			return r;
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index 7d6b8e88f746..8758d02cca1a 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -55,6 +55,7 @@ static void radeon_ttm_bo_destroy(struct ttm_buffer_object *tbo)
 	list_del_init(&bo->list);
 	mutex_unlock(&bo->rdev->gem.mutex);
 	radeon_bo_clear_surface_reg(bo);
+	drm_gem_object_release(&bo->gem_base);
 	kfree(bo);
 }
 
@@ -86,7 +87,7 @@ void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain)
 	rbo->placement.num_busy_placement = c;
 }
 
-int radeon_bo_create(struct radeon_device *rdev, struct drm_gem_object *gobj,
+int radeon_bo_create(struct radeon_device *rdev,
 		     unsigned long size, int byte_align, bool kernel, u32 domain,
 		     struct radeon_bo **bo_ptr)
 {
@@ -96,6 +97,8 @@ int radeon_bo_create(struct radeon_device *rdev, struct drm_gem_object *gobj,
 	unsigned long max_size = 0;
 	int r;
 
+	size = ALIGN(size, PAGE_SIZE);
+
 	if (unlikely(rdev->mman.bdev.dev_mapping == NULL)) {
 		rdev->mman.bdev.dev_mapping = rdev->ddev->dev_mapping;
 	}
@@ -118,8 +121,13 @@ retry:
 	bo = kzalloc(sizeof(struct radeon_bo), GFP_KERNEL);
 	if (bo == NULL)
 		return -ENOMEM;
+	r = drm_gem_object_init(rdev->ddev, &bo->gem_base, size);
+	if (unlikely(r)) {
+		kfree(bo);
+		return r;
+	}
 	bo->rdev = rdev;
-	bo->gobj = gobj;
+	bo->gem_base.driver_private = NULL;
 	bo->surface_reg = -1;
 	INIT_LIST_HEAD(&bo->list);
 	radeon_ttm_placement_from_domain(bo, domain);
@@ -142,12 +150,9 @@ retry:
 		return r;
 	}
 	*bo_ptr = bo;
-	if (gobj) {
-		mutex_lock(&bo->rdev->gem.mutex);
-		list_add_tail(&bo->list, &rdev->gem.objects);
-		mutex_unlock(&bo->rdev->gem.mutex);
-	}
+
 	trace_radeon_bo_create(bo);
+
 	return 0;
 }
 
@@ -260,7 +265,6 @@ int radeon_bo_evict_vram(struct radeon_device *rdev)
 void radeon_bo_force_delete(struct radeon_device *rdev)
 {
 	struct radeon_bo *bo, *n;
-	struct drm_gem_object *gobj;
 
 	if (list_empty(&rdev->gem.objects)) {
 		return;
@@ -268,16 +272,14 @@ void radeon_bo_force_delete(struct radeon_device *rdev)
 	dev_err(rdev->dev, "Userspace still has active objects !\n");
 	list_for_each_entry_safe(bo, n, &rdev->gem.objects, list) {
 		mutex_lock(&rdev->ddev->struct_mutex);
-		gobj = bo->gobj;
 		dev_err(rdev->dev, "%p %p %lu %lu force free\n",
-			gobj, bo, (unsigned long)gobj->size,
-			*((unsigned long *)&gobj->refcount));
+			&bo->gem_base, bo, (unsigned long)bo->gem_base.size,
+			*((unsigned long *)&bo->gem_base.refcount));
 		mutex_lock(&bo->rdev->gem.mutex);
 		list_del_init(&bo->list);
 		mutex_unlock(&bo->rdev->gem.mutex);
 		radeon_bo_unref(&bo);
-		gobj->driver_private = NULL;
-		drm_gem_object_unreference(gobj);
+		drm_gem_object_unreference(&bo->gem_base);
 		mutex_unlock(&rdev->ddev->struct_mutex);
 	}
 }
diff --git a/drivers/gpu/drm/radeon/radeon_object.h b/drivers/gpu/drm/radeon/radeon_object.h
index 22d4c237dea5..7f8e778dba46 100644
--- a/drivers/gpu/drm/radeon/radeon_object.h
+++ b/drivers/gpu/drm/radeon/radeon_object.h
@@ -137,10 +137,9 @@ static inline int radeon_bo_wait(struct radeon_bo *bo, u32 *mem_type,
 }
 
 extern int radeon_bo_create(struct radeon_device *rdev,
-			    struct drm_gem_object *gobj, unsigned long size,
-			    int byte_align,
-			    bool kernel, u32 domain,
-			    struct radeon_bo **bo_ptr);
+				unsigned long size, int byte_align,
+				bool kernel, u32 domain,
+				struct radeon_bo **bo_ptr);
 extern int radeon_bo_kmap(struct radeon_bo *bo, void **ptr);
 extern void radeon_bo_kunmap(struct radeon_bo *bo);
 extern void radeon_bo_unref(struct radeon_bo **bo);
diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c
index 06e79822a2bf..992d99d13fc5 100644
--- a/drivers/gpu/drm/radeon/radeon_ring.c
+++ b/drivers/gpu/drm/radeon/radeon_ring.c
@@ -175,7 +175,7 @@ int radeon_ib_pool_init(struct radeon_device *rdev)
 		return 0;
 	INIT_LIST_HEAD(&rdev->ib_pool.bogus_ib);
 	/* Allocate 1M object buffer */
-	r = radeon_bo_create(rdev, NULL,  RADEON_IB_POOL_SIZE*64*1024,
+	r = radeon_bo_create(rdev, RADEON_IB_POOL_SIZE*64*1024,
 			     PAGE_SIZE, true, RADEON_GEM_DOMAIN_GTT,
 			     &rdev->ib_pool.robj);
 	if (r) {
@@ -332,7 +332,7 @@ int radeon_ring_init(struct radeon_device *rdev, unsigned ring_size)
 	rdev->cp.ring_size = ring_size;
 	/* Allocate ring buffer */
 	if (rdev->cp.ring_obj == NULL) {
-		r = radeon_bo_create(rdev, NULL, rdev->cp.ring_size, PAGE_SIZE, true,
+		r = radeon_bo_create(rdev, rdev->cp.ring_size, PAGE_SIZE, true,
 					RADEON_GEM_DOMAIN_GTT,
 					&rdev->cp.ring_obj);
 		if (r) {
diff --git a/drivers/gpu/drm/radeon/radeon_test.c b/drivers/gpu/drm/radeon/radeon_test.c
index 5b44f652145c..dee4a0c1b4b2 100644
--- a/drivers/gpu/drm/radeon/radeon_test.c
+++ b/drivers/gpu/drm/radeon/radeon_test.c
@@ -52,7 +52,7 @@ void radeon_test_moves(struct radeon_device *rdev)
 		goto out_cleanup;
 	}
 
-	r = radeon_bo_create(rdev, NULL, size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
+	r = radeon_bo_create(rdev, size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
 				&vram_obj);
 	if (r) {
 		DRM_ERROR("Failed to create VRAM object\n");
@@ -71,7 +71,7 @@ void radeon_test_moves(struct radeon_device *rdev)
 		void **gtt_start, **gtt_end;
 		void **vram_start, **vram_end;
 
-		r = radeon_bo_create(rdev, NULL, size, PAGE_SIZE, true,
+		r = radeon_bo_create(rdev, size, PAGE_SIZE, true,
 					 RADEON_GEM_DOMAIN_GTT, gtt_obj + i);
 		if (r) {
 			DRM_ERROR("Failed to create GTT object %d\n", i);
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index c345e899e881..177adc884b74 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -530,7 +530,7 @@ int radeon_ttm_init(struct radeon_device *rdev)
 		DRM_ERROR("Failed initializing VRAM heap.\n");
 		return r;
 	}
-	r = radeon_bo_create(rdev, NULL, 256 * 1024, PAGE_SIZE, true,
+	r = radeon_bo_create(rdev, 256 * 1024, PAGE_SIZE, true,
 				RADEON_GEM_DOMAIN_VRAM,
 				&rdev->stollen_vga_memory);
 	if (r) {
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 2211a323db41..3a95999d2fef 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -999,7 +999,7 @@ static int rv770_vram_scratch_init(struct radeon_device *rdev)
 	u64 gpu_addr;
 
 	if (rdev->vram_scratch.robj == NULL) {
-		r = radeon_bo_create(rdev, NULL, RADEON_GPU_PAGE_SIZE,
+		r = radeon_bo_create(rdev, RADEON_GPU_PAGE_SIZE,
 				     PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
 				     &rdev->vram_scratch.robj);
 		if (r) {