Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next

The conflict in intel_drv.h tripped me up a bit since a patch in dinq
moves all the functions around, but another one in drm-next removes a
single function. So I'ev figured backing this into a backmerge would
be good.

i915_dma.c is just adjacent lines changed, nothing nefarious there.

Conflicts:
	drivers/gpu/drm/i915/i915_dma.c
	drivers/gpu/drm/i915/intel_drv.h
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

drivers/gpu/drm/nouveau/nouveau_fbcon.c

@@ -420,7 +420,7 @@ nouveau_fbcon_destroy(struct drm_device *dev, struct nouveau_fbdev *fbcon)
 		nouveau_bo_unmap(nouveau_fb->nvbo);
 		nouveau_bo_vma_del(nouveau_fb->nvbo, &nouveau_fb->vma);
 		nouveau_bo_unpin(nouveau_fb->nvbo);
-		drm_gem_object_unreference_unlocked(nouveau_fb->nvbo->gem);
+		drm_gem_object_unreference_unlocked(&nouveau_fb->nvbo->gem);
 		nouveau_fb->nvbo = NULL;
 	}
 	drm_fb_helper_fini(&fbcon->helper);

drivers/gpu/drm/nouveau/nouveau_gem.c

@@ -34,29 +34,20 @@
 #include "nouveau_ttm.h"
 #include "nouveau_gem.h"
 
-int
-nouveau_gem_object_new(struct drm_gem_object *gem)
-{
-	return 0;
-}
-
 void
 nouveau_gem_object_del(struct drm_gem_object *gem)
 {
-	struct nouveau_bo *nvbo = gem->driver_private;
+	struct nouveau_bo *nvbo = nouveau_gem_object(gem);
 	struct ttm_buffer_object *bo = &nvbo->bo;
 
-	if (!nvbo)
-		return;
-	nvbo->gem = NULL;
-
 	if (gem->import_attach)
 		drm_prime_gem_destroy(gem, nvbo->bo.sg);
 
-	ttm_bo_unref(&bo);
-
 	drm_gem_object_release(gem);
-	kfree(gem);
+
+	/* reset filp so nouveau_bo_del_ttm() can test for it */
+	gem->filp = NULL;
+	ttm_bo_unref(&bo);
 }
 
 int
@@ -186,14 +177,15 @@ nouveau_gem_new(struct drm_device *dev, int size, int align, uint32_t domain,
 	if (nv_device(drm->device)->card_type >= NV_50)
 		nvbo->valid_domains &= domain;
 
-	nvbo->gem = drm_gem_object_alloc(dev, nvbo->bo.mem.size);
-	if (!nvbo->gem) {
+	/* Initialize the embedded gem-object. We return a single gem-reference
+	 * to the caller, instead of a normal nouveau_bo ttm reference. */
+	ret = drm_gem_object_init(dev, &nvbo->gem, nvbo->bo.mem.size);
+	if (ret) {
 		nouveau_bo_ref(NULL, pnvbo);
 		return -ENOMEM;
 	}
 
-	nvbo->bo.persistent_swap_storage = nvbo->gem->filp;
-	nvbo->gem->driver_private = nvbo;
+	nvbo->bo.persistent_swap_storage = nvbo->gem.filp;
 	return 0;
 }
 
@@ -250,15 +242,15 @@ nouveau_gem_ioctl_new(struct drm_device *dev, void *data,
 	if (ret)
 		return ret;
 
-	ret = drm_gem_handle_create(file_priv, nvbo->gem, &req->info.handle);
+	ret = drm_gem_handle_create(file_priv, &nvbo->gem, &req->info.handle);
 	if (ret == 0) {
-		ret = nouveau_gem_info(file_priv, nvbo->gem, &req->info);
+		ret = nouveau_gem_info(file_priv, &nvbo->gem, &req->info);
 		if (ret)
 			drm_gem_handle_delete(file_priv, req->info.handle);
 	}
 
 	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_unreference_unlocked(nvbo->gem);
+	drm_gem_object_unreference_unlocked(&nvbo->gem);
 	return ret;
 }
 
@@ -266,7 +258,7 @@ static int
 nouveau_gem_set_domain(struct drm_gem_object *gem, uint32_t read_domains,
 		       uint32_t write_domains, uint32_t valid_domains)
 {
-	struct nouveau_bo *nvbo = gem->driver_private;
+	struct nouveau_bo *nvbo = nouveau_gem_object(gem);
 	struct ttm_buffer_object *bo = &nvbo->bo;
 	uint32_t domains = valid_domains & nvbo->valid_domains &
 		(write_domains ? write_domains : read_domains);
@@ -327,7 +319,7 @@ validate_fini_list(struct list_head *list, struct nouveau_fence *fence,
 		list_del(&nvbo->entry);
 		nvbo->reserved_by = NULL;
 		ttm_bo_unreserve_ticket(&nvbo->bo, ticket);
-		drm_gem_object_unreference_unlocked(nvbo->gem);
+		drm_gem_object_unreference_unlocked(&nvbo->gem);
 	}
 }
 
@@ -376,7 +368,7 @@ validate_init(struct nouveau_channel *chan, struct drm_file *file_priv,
 			validate_fini(op, NULL);
 			return -ENOENT;
 		}
-		nvbo = gem->driver_private;
+		nvbo = nouveau_gem_object(gem);
 		if (nvbo == res_bo) {
 			res_bo = NULL;
 			drm_gem_object_unreference_unlocked(gem);
@@ -478,7 +470,7 @@ validate_list(struct nouveau_channel *chan, struct nouveau_cli *cli,
 			return ret;
 		}
 
-		ret = nouveau_gem_set_domain(nvbo->gem, b->read_domains,
+		ret = nouveau_gem_set_domain(&nvbo->gem, b->read_domains,
 					     b->write_domains,
 					     b->valid_domains);
 		if (unlikely(ret)) {

drivers/gpu/drm/nouveau/nouveau_gem.h

@@ -12,14 +12,13 @@
 static inline struct nouveau_bo *
 nouveau_gem_object(struct drm_gem_object *gem)
 {
-	return gem ? gem->driver_private : NULL;
+	return gem ? container_of(gem, struct nouveau_bo, gem) : NULL;
 }
 
 /* nouveau_gem.c */
 extern int nouveau_gem_new(struct drm_device *, int size, int align,
 			   uint32_t domain, uint32_t tile_mode,
 			   uint32_t tile_flags, struct nouveau_bo **);
-extern int nouveau_gem_object_new(struct drm_gem_object *);
 extern void nouveau_gem_object_del(struct drm_gem_object *);
 extern int nouveau_gem_object_open(struct drm_gem_object *, struct drm_file *);
 extern void nouveau_gem_object_close(struct drm_gem_object *,

drivers/gpu/drm/nouveau/nouveau_prime.c

@@ -71,14 +71,16 @@ struct drm_gem_object *nouveau_gem_prime_import_sg_table(struct drm_device *dev,
 		return ERR_PTR(ret);
 
 	nvbo->valid_domains = NOUVEAU_GEM_DOMAIN_GART;
-	nvbo->gem = drm_gem_object_alloc(dev, nvbo->bo.mem.size);
-	if (!nvbo->gem) {
+
+	/* Initialize the embedded gem-object. We return a single gem-reference
+	 * to the caller, instead of a normal nouveau_bo ttm reference. */
+	ret = drm_gem_object_init(dev, &nvbo->gem, nvbo->bo.mem.size);
+	if (ret) {
 		nouveau_bo_ref(NULL, &nvbo);
 		return ERR_PTR(-ENOMEM);
 	}
 
-	nvbo->gem->driver_private = nvbo;
-	return nvbo->gem;
+	return &nvbo->gem;
 }
 
 int nouveau_gem_prime_pin(struct drm_gem_object *obj)

drivers/gpu/drm/omapdrm/omap_drv.c

@@ -620,7 +620,6 @@ static struct drm_driver omap_drm_driver = {
 		.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
 		.gem_prime_export = omap_gem_prime_export,
 		.gem_prime_import = omap_gem_prime_import,
-		.gem_init_object = omap_gem_init_object,
 		.gem_free_object = omap_gem_free_object,
 		.gem_vm_ops = &omap_gem_vm_ops,
 		.dumb_create = omap_gem_dumb_create,

drivers/gpu/drm/omapdrm/omap_drv.h

@@ -220,7 +220,6 @@ struct drm_gem_object *omap_gem_new(struct drm_device *dev,
 int omap_gem_new_handle(struct drm_device *dev, struct drm_file *file,
 		union omap_gem_size gsize, uint32_t flags, uint32_t *handle);
 void omap_gem_free_object(struct drm_gem_object *obj);
-int omap_gem_init_object(struct drm_gem_object *obj);
 void *omap_gem_vaddr(struct drm_gem_object *obj);
 int omap_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
 		uint32_t handle, uint64_t *offset);

drivers/gpu/drm/omapdrm/omap_gem.c

@@ -1274,11 +1274,6 @@ int omap_gem_set_sync_object(struct drm_gem_object *obj, void *syncobj)
 	return ret;
 }
 
-int omap_gem_init_object(struct drm_gem_object *obj)
-{
-	return -EINVAL;          /* unused */
-}
-
 /* don't call directly.. called from GEM core when it is time to actually
  * free the object..
  */

drivers/gpu/drm/omapdrm/omap_irq.c

@@ -261,7 +261,7 @@ int omap_drm_irq_install(struct drm_device *dev)
 		mutex_unlock(&dev->struct_mutex);
 		return -EBUSY;
 	}
-	dev->irq_enabled = 1;
+	dev->irq_enabled = true;
 	mutex_unlock(&dev->struct_mutex);
 
 	/* Before installing handler */
@@ -272,7 +272,7 @@ int omap_drm_irq_install(struct drm_device *dev)
 
 	if (ret < 0) {
 		mutex_lock(&dev->struct_mutex);
-		dev->irq_enabled = 0;
+		dev->irq_enabled = false;
 		mutex_unlock(&dev->struct_mutex);
 		return ret;
 	}
@@ -283,7 +283,7 @@ int omap_drm_irq_install(struct drm_device *dev)
 
 	if (ret < 0) {
 		mutex_lock(&dev->struct_mutex);
-		dev->irq_enabled = 0;
+		dev->irq_enabled = false;
 		mutex_unlock(&dev->struct_mutex);
 		dispc_free_irq(dev);
 	}
@@ -294,11 +294,12 @@ int omap_drm_irq_install(struct drm_device *dev)
 int omap_drm_irq_uninstall(struct drm_device *dev)
 {
 	unsigned long irqflags;
-	int irq_enabled, i;
+	bool irq_enabled;
+	int i;
 
 	mutex_lock(&dev->struct_mutex);
 	irq_enabled = dev->irq_enabled;
-	dev->irq_enabled = 0;
+	dev->irq_enabled = false;
 	mutex_unlock(&dev->struct_mutex);
 
 	/*
@@ -307,9 +308,9 @@ int omap_drm_irq_uninstall(struct drm_device *dev)
 	if (dev->num_crtcs) {
 		spin_lock_irqsave(&dev->vbl_lock, irqflags);
 		for (i = 0; i < dev->num_crtcs; i++) {
-			DRM_WAKEUP(&dev->vbl_queue[i]);
-			dev->vblank_enabled[i] = 0;
-			dev->last_vblank[i] =
+			DRM_WAKEUP(&dev->vblank[i].queue);
+			dev->vblank[i].enabled = false;
+			dev->vblank[i].last =
 				dev->driver->get_vblank_counter(dev, i);
 		}
 		spin_unlock_irqrestore(&dev->vbl_lock, irqflags);

drivers/gpu/drm/qxl/qxl_drv.c

@@ -225,7 +225,6 @@ static struct drm_driver qxl_driver = {
 	.debugfs_init = qxl_debugfs_init,
 	.debugfs_cleanup = qxl_debugfs_takedown,
 #endif
-	.gem_init_object = qxl_gem_object_init,
 	.gem_free_object = qxl_gem_object_free,
 	.gem_open_object = qxl_gem_object_open,
 	.gem_close_object = qxl_gem_object_close,

drivers/gpu/drm/qxl/qxl_drv.h

@@ -412,7 +412,6 @@ int qxl_gem_object_create_with_handle(struct qxl_device *qdev,
 				      struct qxl_surface *surf,
 				      struct qxl_bo **qobj,
 				      uint32_t *handle);
-int qxl_gem_object_init(struct drm_gem_object *obj);
 void qxl_gem_object_free(struct drm_gem_object *gobj);
 int qxl_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv);
 void qxl_gem_object_close(struct drm_gem_object *obj,

drivers/gpu/drm/qxl/qxl_gem.c

@@ -28,12 +28,6 @@
 #include "qxl_drv.h"
 #include "qxl_object.h"
 
-int qxl_gem_object_init(struct drm_gem_object *obj)
-{
-	/* we do nothings here */
-	return 0;
-}
-
 void qxl_gem_object_free(struct drm_gem_object *gobj)
 {
 	struct qxl_bo *qobj = gem_to_qxl_bo(gobj);

drivers/gpu/drm/radeon/atombios_dp.c

@@ -690,8 +690,7 @@ static int radeon_dp_link_train_init(struct radeon_dp_link_train_info *dp_info)
 
 	/* set the lane count on the sink */
 	tmp = dp_info->dp_lane_count;
-	if (dp_info->dpcd[DP_DPCD_REV] >= 0x11 &&
-	    dp_info->dpcd[DP_MAX_LANE_COUNT] & DP_ENHANCED_FRAME_CAP)
+	if (drm_dp_enhanced_frame_cap(dp_info->dpcd))
 		tmp |= DP_LANE_COUNT_ENHANCED_FRAME_EN;
 	radeon_write_dpcd_reg(dp_info->radeon_connector, DP_LANE_COUNT_SET, tmp);
 

drivers/gpu/drm/radeon/radeon_bios.c

@@ -499,7 +499,7 @@ static bool legacy_read_disabled_bios(struct radeon_device *rdev)
 	crtc_ext_cntl = RREG32(RADEON_CRTC_EXT_CNTL);
 	fp2_gen_cntl = 0;
 
-	if (rdev->ddev->pci_device == PCI_DEVICE_ID_ATI_RADEON_QY) {
+	if (rdev->ddev->pdev->device == PCI_DEVICE_ID_ATI_RADEON_QY) {
 		fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
 	}
 
@@ -536,7 +536,7 @@ static bool legacy_read_disabled_bios(struct radeon_device *rdev)
 		(RADEON_CRTC_SYNC_TRISTAT |
 		 RADEON_CRTC_DISPLAY_DIS)));
 
-	if (rdev->ddev->pci_device == PCI_DEVICE_ID_ATI_RADEON_QY) {
+	if (rdev->ddev->pdev->device == PCI_DEVICE_ID_ATI_RADEON_QY) {
 		WREG32(RADEON_FP2_GEN_CNTL, (fp2_gen_cntl & ~RADEON_FP2_ON));
 	}
 
@@ -554,7 +554,7 @@ static bool legacy_read_disabled_bios(struct radeon_device *rdev)
 		WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
 	}
 	WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl);
-	if (rdev->ddev->pci_device == PCI_DEVICE_ID_ATI_RADEON_QY) {
+	if (rdev->ddev->pdev->device == PCI_DEVICE_ID_ATI_RADEON_QY) {
 		WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl);
 	}
 	return r;

drivers/gpu/drm/radeon/radeon_drv.c

@@ -100,7 +100,6 @@ void radeon_driver_irq_preinstall_kms(struct drm_device *dev);
 int radeon_driver_irq_postinstall_kms(struct drm_device *dev);
 void radeon_driver_irq_uninstall_kms(struct drm_device *dev);
 irqreturn_t radeon_driver_irq_handler_kms(DRM_IRQ_ARGS);
-int radeon_gem_object_init(struct drm_gem_object *obj);
 void radeon_gem_object_free(struct drm_gem_object *obj);
 int radeon_gem_object_open(struct drm_gem_object *obj,
 				struct drm_file *file_priv);
@@ -408,7 +407,6 @@ static struct drm_driver kms_driver = {
 	.irq_uninstall = radeon_driver_irq_uninstall_kms,
 	.irq_handler = radeon_driver_irq_handler_kms,
 	.ioctls = radeon_ioctls_kms,
-	.gem_init_object = radeon_gem_object_init,
 	.gem_free_object = radeon_gem_object_free,
 	.gem_open_object = radeon_gem_object_open,
 	.gem_close_object = radeon_gem_object_close,

drivers/gpu/drm/radeon/radeon_gem.c

@@ -29,13 +29,6 @@
 #include <drm/radeon_drm.h>
 #include "radeon.h"
 
-int radeon_gem_object_init(struct drm_gem_object *obj)
-{
-	BUG();
-
-	return 0;
-}
-
 void radeon_gem_object_free(struct drm_gem_object *gobj)
 {
 	struct radeon_bo *robj = gem_to_radeon_bo(gobj);

drivers/gpu/drm/radeon/radeon_kms.c

@@ -191,7 +191,7 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
 
 	switch (info->request) {
 	case RADEON_INFO_DEVICE_ID:
-		*value = dev->pci_device;
+		*value = dev->pdev->device;
 		break;
 	case RADEON_INFO_NUM_GB_PIPES:
 		*value = rdev->num_gb_pipes;

drivers/gpu/drm/udl/udl_drv.c

@@ -77,7 +77,6 @@ static struct drm_driver driver = {
 	.unload = udl_driver_unload,
 
 	/* gem hooks */
-	.gem_init_object = udl_gem_init_object,
 	.gem_free_object = udl_gem_free_object,
 	.gem_vm_ops = &udl_gem_vm_ops,
 

drivers/gpu/drm/udl/udl_drv.h

@@ -115,7 +115,6 @@ int udl_dumb_create(struct drm_file *file_priv,
 int udl_gem_mmap(struct drm_file *file_priv, struct drm_device *dev,
 		 uint32_t handle, uint64_t *offset);
 
-int udl_gem_init_object(struct drm_gem_object *obj);
 void udl_gem_free_object(struct drm_gem_object *gem_obj);
 struct udl_gem_object *udl_gem_alloc_object(struct drm_device *dev,
 					    size_t size);

drivers/gpu/drm/udl/udl_gem.c

@@ -107,13 +107,6 @@ int udl_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 	}
 }
 
-int udl_gem_init_object(struct drm_gem_object *obj)
-{
-	BUG();
-
-	return 0;
-}
-
 static int udl_gem_get_pages(struct udl_gem_object *obj, gfp_t gfpmask)
 {
 	struct page **pages;

drivers/gpu/drm/via/via_mm.c

@@ -79,7 +79,7 @@ int via_final_context(struct drm_device *dev, int context)
 
 	/* Linux specific until context tracking code gets ported to BSD */
 	/* Last context, perform cleanup */
-	if (dev->ctx_count == 1 && dev->dev_private) {
+	if (list_is_singular(&dev->ctxlist) && dev->dev_private) {
 		DRM_DEBUG("Last Context\n");
 		drm_irq_uninstall(dev);
 		via_cleanup_futex(dev_priv);