47 files changed, 255 insertions, 116 deletions

diff --git a/drivers/gpu/drm/ast/ast_drv.c b/drivers/gpu/drm/ast/ast_drv.c
index d0c4574ef49c..36164806b9d4 100644
--- a/drivers/gpu/drm/ast/ast_drv.c
+++ b/drivers/gpu/drm/ast/ast_drv.c
@@ -193,6 +193,9 @@ static const struct file_operations ast_fops = {
         .mmap = ast_mmap,
         .poll = drm_poll,
         .fasync = drm_fasync,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl = drm_compat_ioctl,
+#endif
         .read = drm_read,
 };
 
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index 7282c081fb53..a712cafcfa1d 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -841,7 +841,7 @@ int ast_cursor_init(struct drm_device *dev)
 
         ast->cursor_cache = obj;
         ast->cursor_cache_gpu_addr = gpu_addr;
-        DRM_ERROR("pinned cursor cache at %llx\n", ast->cursor_cache_gpu_addr);
+        DRM_DEBUG_KMS("pinned cursor cache at %llx\n", ast->cursor_cache_gpu_addr);
         return 0;
 fail:
         return ret;
diff --git a/drivers/gpu/drm/cirrus/cirrus_drv.c b/drivers/gpu/drm/cirrus/cirrus_drv.c
index 7053140c6596..b83a2d7ddd1a 100644
--- a/drivers/gpu/drm/cirrus/cirrus_drv.c
+++ b/drivers/gpu/drm/cirrus/cirrus_drv.c
@@ -74,6 +74,9 @@ static const struct file_operations cirrus_driver_fops = {
         .unlocked_ioctl = drm_ioctl,
         .mmap = cirrus_mmap,
         .poll = drm_poll,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl = drm_compat_ioctl,
+#endif
         .fasync = drm_fasync,
 };
 static struct drm_driver driver = {
diff --git a/drivers/gpu/drm/exynos/Kconfig b/drivers/gpu/drm/exynos/Kconfig
index 7f5096763b7d..59a26e577b57 100644
--- a/drivers/gpu/drm/exynos/Kconfig
+++ b/drivers/gpu/drm/exynos/Kconfig
@@ -36,6 +36,6 @@ config DRM_EXYNOS_VIDI
 
 config DRM_EXYNOS_G2D
         bool "Exynos DRM G2D"
-        depends on DRM_EXYNOS
+        depends on DRM_EXYNOS && !VIDEO_SAMSUNG_S5P_G2D
         help
           Choose this option if you want to use Exynos G2D for DRM.
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c b/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c
index 613bf8a5d9b2..ae13febe0eaa 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c
@@ -163,6 +163,12 @@ static void exynos_gem_dmabuf_kunmap(struct dma_buf *dma_buf,
         /* TODO */
 }
 
+static int exynos_gem_dmabuf_mmap(struct dma_buf *dma_buf,
+        struct vm_area_struct *vma)
+{
+        return -ENOTTY;
+}
+
 static struct dma_buf_ops exynos_dmabuf_ops = {
         .map_dma_buf            = exynos_gem_map_dma_buf,
         .unmap_dma_buf          = exynos_gem_unmap_dma_buf,
@@ -170,6 +176,7 @@ static struct dma_buf_ops exynos_dmabuf_ops = {
         .kmap_atomic            = exynos_gem_dmabuf_kmap_atomic,
         .kunmap                 = exynos_gem_dmabuf_kunmap,
         .kunmap_atomic          = exynos_gem_dmabuf_kunmap_atomic,
+        .mmap                   = exynos_gem_dmabuf_mmap,
         .release                = exynos_dmabuf_release,
 };
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index ebacec6f1e48..d07071937453 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -160,7 +160,6 @@ static int exynos_drm_open(struct drm_device *dev, struct drm_file *file)
         if (!file_priv)
                 return -ENOMEM;
 
-        drm_prime_init_file_private(&file->prime);
         file->driver_priv = file_priv;
 
         return exynos_drm_subdrv_open(dev, file);
@@ -184,7 +183,6 @@ static void exynos_drm_preclose(struct drm_device *dev,
                         e->base.destroy(&e->base);
                 }
         }
-        drm_prime_destroy_file_private(&file->prime);
         spin_unlock_irqrestore(&dev->event_lock, flags);
 
         exynos_drm_subdrv_close(dev, file);
@@ -241,6 +239,9 @@ static const struct file_operations exynos_drm_driver_fops = {
         .poll           = drm_poll,
         .read           = drm_read,
         .unlocked_ioctl = drm_ioctl,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl = drm_compat_ioctl,
+#endif
         .release        = drm_release,
 };
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index a68d2b313f03..b19cd93e7047 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -831,11 +831,6 @@ static int __devinit fimd_probe(struct platform_device *pdev)
         }
 
         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-        if (!res) {
-                dev_err(dev, "failed to find registers\n");
-                ret = -ENOENT;
-                goto err_clk;
-        }
 
         ctx->regs = devm_request_and_ioremap(&pdev->dev, res);
         if (!ctx->regs) {
diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
index d2d88f22a037..1065e90d0919 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
@@ -129,7 +129,6 @@ struct g2d_runqueue_node {
 struct g2d_data {
         struct device                   *dev;
         struct clk                      *gate_clk;
-        struct resource                 *regs_res;
         void __iomem                    *regs;
         int                             irq;
         struct workqueue_struct         *g2d_workq;
@@ -751,7 +750,7 @@ static int __devinit g2d_probe(struct platform_device *pdev)
         struct exynos_drm_subdrv *subdrv;
         int ret;
 
-        g2d = kzalloc(sizeof(*g2d), GFP_KERNEL);
+        g2d = devm_kzalloc(&pdev->dev, sizeof(*g2d), GFP_KERNEL);
         if (!g2d) {
                 dev_err(dev, "failed to allocate driver data\n");
                 return -ENOMEM;
@@ -759,10 +758,8 @@ static int __devinit g2d_probe(struct platform_device *pdev)
 
         g2d->runqueue_slab = kmem_cache_create("g2d_runqueue_slab",
                         sizeof(struct g2d_runqueue_node), 0, 0, NULL);
-        if (!g2d->runqueue_slab) {
-                ret = -ENOMEM;
-                goto err_free_mem;
-        }
+        if (!g2d->runqueue_slab)
+                return -ENOMEM;
 
         g2d->dev = dev;
 
@@ -794,38 +791,26 @@ static int __devinit g2d_probe(struct platform_device *pdev)
         pm_runtime_enable(dev);
 
         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-        if (!res) {
-                dev_err(dev, "failed to get I/O memory\n");
-                ret = -ENOENT;
-                goto err_put_clk;
-        }
 
-        g2d->regs_res = request_mem_region(res->start, resource_size(res),
-                                           dev_name(dev));
-        if (!g2d->regs_res) {
-                dev_err(dev, "failed to request I/O memory\n");
-                ret = -ENOENT;
-                goto err_put_clk;
-        }
-
-        g2d->regs = ioremap(res->start, resource_size(res));
+        g2d->regs = devm_request_and_ioremap(&pdev->dev, res);
         if (!g2d->regs) {
                 dev_err(dev, "failed to remap I/O memory\n");
                 ret = -ENXIO;
-                goto err_release_res;
+                goto err_put_clk;
         }
 
         g2d->irq = platform_get_irq(pdev, 0);
         if (g2d->irq < 0) {
                 dev_err(dev, "failed to get irq\n");
                 ret = g2d->irq;
-                goto err_unmap_base;
+                goto err_put_clk;
         }
 
-        ret = request_irq(g2d->irq, g2d_irq_handler, 0, "drm_g2d", g2d);
+        ret = devm_request_irq(&pdev->dev, g2d->irq, g2d_irq_handler, 0,
+                                                                "drm_g2d", g2d);
         if (ret < 0) {
                 dev_err(dev, "irq request failed\n");
-                goto err_unmap_base;
+                goto err_put_clk;
         }
 
         platform_set_drvdata(pdev, g2d);
@@ -838,7 +823,7 @@ static int __devinit g2d_probe(struct platform_device *pdev)
         ret = exynos_drm_subdrv_register(subdrv);
         if (ret < 0) {
                 dev_err(dev, "failed to register drm g2d device\n");
-                goto err_free_irq;
+                goto err_put_clk;
         }
 
         dev_info(dev, "The exynos g2d(ver %d.%d) successfully probed\n",
@@ -846,13 +831,6 @@ static int __devinit g2d_probe(struct platform_device *pdev)
 
         return 0;
 
-err_free_irq:
-        free_irq(g2d->irq, g2d);
-err_unmap_base:
-        iounmap(g2d->regs);
-err_release_res:
-        release_resource(g2d->regs_res);
-        kfree(g2d->regs_res);
 err_put_clk:
         pm_runtime_disable(dev);
         clk_put(g2d->gate_clk);
@@ -862,8 +840,6 @@ err_destroy_workqueue:
         destroy_workqueue(g2d->g2d_workq);
 err_destroy_slab:
         kmem_cache_destroy(g2d->runqueue_slab);
-err_free_mem:
-        kfree(g2d);
         return ret;
 }
 
@@ -873,24 +849,18 @@ static int __devexit g2d_remove(struct platform_device *pdev)
 
         cancel_work_sync(&g2d->runqueue_work);
         exynos_drm_subdrv_unregister(&g2d->subdrv);
-        free_irq(g2d->irq, g2d);
 
         while (g2d->runqueue_node) {
                 g2d_free_runqueue_node(g2d, g2d->runqueue_node);
                 g2d->runqueue_node = g2d_get_runqueue_node(g2d);
         }
 
-        iounmap(g2d->regs);
-        release_resource(g2d->regs_res);
-        kfree(g2d->regs_res);
-
         pm_runtime_disable(&pdev->dev);
         clk_put(g2d->gate_clk);
 
         g2d_fini_cmdlist(g2d);
         destroy_workqueue(g2d->g2d_workq);
         kmem_cache_destroy(g2d->runqueue_slab);
-        kfree(g2d);
 
         return 0;
 }
@@ -924,7 +894,7 @@ static int g2d_resume(struct device *dev)
 }
 #endif
 
-SIMPLE_DEV_PM_OPS(g2d_pm_ops, g2d_suspend, g2d_resume);
+static SIMPLE_DEV_PM_OPS(g2d_pm_ops, g2d_suspend, g2d_resume);
 
 struct platform_driver g2d_driver = {
         .probe          = g2d_probe,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index f9efde40c097..a38051c95ec4 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -122,7 +122,7 @@ fail:
                 __free_page(pages[i]);
 
         drm_free_large(pages);
-        return ERR_PTR(PTR_ERR(p));
+        return ERR_CAST(p);
 }
 
 static void exynos_gem_put_pages(struct drm_gem_object *obj,
@@ -662,7 +662,7 @@ int exynos_drm_gem_dumb_create(struct drm_file *file_priv,
          */
 
         args->pitch = args->width * ((args->bpp + 7) / 8);
-        args->size = PAGE_ALIGN(args->pitch * args->height);
+        args->size = args->pitch * args->height;
 
         exynos_gem_obj = exynos_drm_gem_create(dev, args->flags, args->size);
         if (IS_ERR(exynos_gem_obj))
diff --git a/drivers/gpu/drm/exynos/exynos_drm_hdmi.c b/drivers/gpu/drm/exynos/exynos_drm_hdmi.c
index 8ffcdf8b9e22..3fdf0b65f47e 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_hdmi.c
@@ -345,7 +345,7 @@ static int __devinit exynos_drm_hdmi_probe(struct platform_device *pdev)
 
         DRM_DEBUG_KMS("%s\n", __FILE__);
 
-        ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
+        ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
         if (!ctx) {
                 DRM_LOG_KMS("failed to alloc common hdmi context.\n");
                 return -ENOMEM;
@@ -371,7 +371,6 @@ static int __devexit exynos_drm_hdmi_remove(struct platform_device *pdev)
         DRM_DEBUG_KMS("%s\n", __FILE__);
 
         exynos_drm_subdrv_unregister(&ctx->subdrv);
-        kfree(ctx);
 
         return 0;
 }
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index b89829e5043a..e1f94b746bd7 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -29,7 +29,6 @@ static const uint32_t formats[] = {
         DRM_FORMAT_XRGB8888,
         DRM_FORMAT_ARGB8888,
         DRM_FORMAT_NV12,
-        DRM_FORMAT_NV12M,
         DRM_FORMAT_NV12MT,
 };
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index bb1550c4dd57..537027a74fd5 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -633,7 +633,7 @@ static int __devinit vidi_probe(struct platform_device *pdev)
 
         DRM_DEBUG_KMS("%s\n", __FILE__);
 
-        ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
+        ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
         if (!ctx)
                 return -ENOMEM;
 
@@ -673,8 +673,6 @@ static int __devexit vidi_remove(struct platform_device *pdev)
                 ctx->raw_edid = NULL;
         }
 
-        kfree(ctx);
-
         return 0;
 }
 
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 409e2ec1207c..a6aea6f3ea1a 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -2172,7 +2172,7 @@ static int __devinit hdmi_resources_init(struct hdmi_context *hdata)
 
         DRM_DEBUG_KMS("HDMI resource init\n");
 
-        memset(res, 0, sizeof *res);
+        memset(res, 0, sizeof(*res));
 
         /* get clocks, power */
         res->hdmi = clk_get(dev, "hdmi");
@@ -2204,7 +2204,7 @@ static int __devinit hdmi_resources_init(struct hdmi_context *hdata)
         clk_set_parent(res->sclk_hdmi, res->sclk_pixel);
 
         res->regul_bulk = kzalloc(ARRAY_SIZE(supply) *
-                sizeof res->regul_bulk[0], GFP_KERNEL);
+                sizeof(res->regul_bulk[0]), GFP_KERNEL);
         if (!res->regul_bulk) {
                 DRM_ERROR("failed to get memory for regulators\n");
                 goto fail;
@@ -2243,7 +2243,7 @@ static int hdmi_resources_cleanup(struct hdmi_context *hdata)
                 clk_put(res->sclk_hdmi);
         if (!IS_ERR_OR_NULL(res->hdmi))
                 clk_put(res->hdmi);
-        memset(res, 0, sizeof *res);
+        memset(res, 0, sizeof(*res));
 
         return 0;
 }
@@ -2312,11 +2312,6 @@ static int __devinit hdmi_probe(struct platform_device *pdev)
         }
 
         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-        if (!res) {
-                DRM_ERROR("failed to find registers\n");
-                ret = -ENOENT;
-                goto err_resource;
-        }
 
         hdata->regs = devm_request_and_ioremap(&pdev->dev, res);
         if (!hdata->regs) {
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 30fcc12f81dd..25b97d5e5fcb 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -236,11 +236,11 @@ static inline void vp_filter_set(struct mixer_resources *res,
 static void vp_default_filter(struct mixer_resources *res)
 {
         vp_filter_set(res, VP_POLY8_Y0_LL,
-                filter_y_horiz_tap8, sizeof filter_y_horiz_tap8);
+                filter_y_horiz_tap8, sizeof(filter_y_horiz_tap8));
         vp_filter_set(res, VP_POLY4_Y0_LL,
-                filter_y_vert_tap4, sizeof filter_y_vert_tap4);
+                filter_y_vert_tap4, sizeof(filter_y_vert_tap4));
         vp_filter_set(res, VP_POLY4_C0_LL,
-                filter_cr_horiz_tap4, sizeof filter_cr_horiz_tap4);
+                filter_cr_horiz_tap4, sizeof(filter_cr_horiz_tap4));
 }
 
 static void mixer_vsync_set_update(struct mixer_context *ctx, bool enable)
diff --git a/drivers/gpu/drm/gma500/oaktrail_device.c b/drivers/gpu/drm/gma500/oaktrail_device.c
index 0f9b7db80f6b..cf49ba5a54bf 100644
--- a/drivers/gpu/drm/gma500/oaktrail_device.c
+++ b/drivers/gpu/drm/gma500/oaktrail_device.c
@@ -476,6 +476,7 @@ static const struct psb_offset oaktrail_regmap[2] = {
                 .pos = DSPAPOS,
                 .surf = DSPASURF,
                 .addr = MRST_DSPABASE,
+                .base = MRST_DSPABASE,
                 .status = PIPEASTAT,
                 .linoff = DSPALINOFF,
                 .tileoff = DSPATILEOFF,
@@ -499,6 +500,7 @@ static const struct psb_offset oaktrail_regmap[2] = {
                 .pos = DSPBPOS,
                 .surf = DSPBSURF,
                 .addr = DSPBBASE,
+                .base = DSPBBASE,
                 .status = PIPEBSTAT,
                 .linoff = DSPBLINOFF,
                 .tileoff = DSPBTILEOFF,
diff --git a/drivers/gpu/drm/i810/i810_dma.c b/drivers/gpu/drm/i810/i810_dma.c
index 57d892eaaa6e..463ec6871fe9 100644
--- a/drivers/gpu/drm/i810/i810_dma.c
+++ b/drivers/gpu/drm/i810/i810_dma.c
@@ -115,6 +115,9 @@ static const struct file_operations i810_buffer_fops = {
         .unlocked_ioctl = drm_ioctl,
         .mmap = i810_mmap_buffers,
         .fasync = drm_fasync,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl = drm_compat_ioctl,
+#endif
         .llseek = noop_llseek,
 };
 
diff --git a/drivers/gpu/drm/i810/i810_drv.c b/drivers/gpu/drm/i810/i810_drv.c
index f9924ad04d09..48cfcca2b350 100644
--- a/drivers/gpu/drm/i810/i810_drv.c
+++ b/drivers/gpu/drm/i810/i810_drv.c
@@ -51,6 +51,9 @@ static const struct file_operations i810_driver_fops = {
         .mmap = drm_mmap,
         .poll = drm_poll,
         .fasync = drm_fasync,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl = drm_compat_ioctl,
+#endif
         .llseek = noop_llseek,
 };
 
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 9cf7dfe022b9..914c0dfabe60 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1587,6 +1587,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
         spin_lock_init(&dev_priv->irq_lock);
         spin_lock_init(&dev_priv->error_lock);
         spin_lock_init(&dev_priv->rps_lock);
+        spin_lock_init(&dev_priv->dpio_lock);
 
         if (IS_IVYBRIDGE(dev) || IS_HASWELL(dev))
                 dev_priv->num_pipe = 3;
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 489e2b162b27..274d25de521e 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -3242,7 +3242,8 @@ i915_gem_object_pin(struct drm_i915_gem_object *obj,
 {
         int ret;
 
-        BUG_ON(obj->pin_count == DRM_I915_GEM_OBJECT_MAX_PIN_COUNT);
+        if (WARN_ON(obj->pin_count == DRM_I915_GEM_OBJECT_MAX_PIN_COUNT))
+                return -EBUSY;
 
         if (obj->gtt_space != NULL) {
                 if ((alignment && obj->gtt_offset & (alignment - 1)) ||
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 8a3828528b9d..5249640cce13 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -2700,9 +2700,6 @@ void intel_irq_init(struct drm_device *dev)
                         dev->driver->irq_handler = i8xx_irq_handler;
                         dev->driver->irq_uninstall = i8xx_irq_uninstall;
                 } else if (INTEL_INFO(dev)->gen == 3) {
-                        /* IIR "flip pending" means done if this bit is set */
-                        I915_WRITE(ECOSKPD, _MASKED_BIT_DISABLE(ECO_FLIP_DONE));
-
                         dev->driver->irq_preinstall = i915_irq_preinstall;
                         dev->driver->irq_postinstall = i915_irq_postinstall;
                         dev->driver->irq_uninstall = i915_irq_uninstall;
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 2dfa6cf4886b..c040aee1341c 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1376,7 +1376,8 @@ static void assert_pch_dp_disabled(struct drm_i915_private *dev_priv,
              "PCH DP (0x%08x) enabled on transcoder %c, should be disabled\n",
              reg, pipe_name(pipe));
 
-        WARN(HAS_PCH_IBX(dev_priv->dev) && (val & SDVO_PIPE_B_SELECT),
+        WARN(HAS_PCH_IBX(dev_priv->dev) && (val & DP_PORT_EN) == 0
+             && (val & DP_PIPEB_SELECT),
              "IBX PCH dp port still using transcoder B\n");
 }
 
@@ -1388,7 +1389,8 @@ static void assert_pch_hdmi_disabled(struct drm_i915_private *dev_priv,
              "PCH HDMI (0x%08x) enabled on transcoder %c, should be disabled\n",
              reg, pipe_name(pipe));
 
-        WARN(HAS_PCH_IBX(dev_priv->dev) && (val & SDVO_PIPE_B_SELECT),
+        WARN(HAS_PCH_IBX(dev_priv->dev) && (val & PORT_ENABLE) == 0
+             && (val & SDVO_PIPE_B_SELECT),
              "IBX PCH hdmi port still using transcoder B\n");
 }
 
@@ -4189,12 +4191,6 @@ static void i8xx_update_pll(struct drm_crtc *crtc,
         POSTING_READ(DPLL(pipe));
         udelay(150);
 
-        I915_WRITE(DPLL(pipe), dpll);
-
-        /* Wait for the clocks to stabilize. */
-        POSTING_READ(DPLL(pipe));
-        udelay(150);
-
         /* The LVDS pin pair needs to be on before the DPLLs are enabled.
          * This is an exception to the general rule that mode_set doesn't turn
          * things on.
@@ -4202,6 +4198,12 @@ static void i8xx_update_pll(struct drm_crtc *crtc,
         if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS))
                 intel_update_lvds(crtc, clock, adjusted_mode);
 
+        I915_WRITE(DPLL(pipe), dpll);
+
+        /* Wait for the clocks to stabilize. */
+        POSTING_READ(DPLL(pipe));
+        udelay(150);
+
         /* The pixel multiplier can only be updated once the
          * DPLL is enabled and the clocks are stable.
          *
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index a6c426afaa7a..ace757af9133 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -2533,14 +2533,10 @@ intel_dp_init(struct drm_device *dev, int output_reg)
                         break;
         }
 
-        intel_dp_i2c_init(intel_dp, intel_connector, name);
-
         /* Cache some DPCD data in the eDP case */
         if (is_edp(intel_dp)) {
-                bool ret;
                 struct edp_power_seq    cur, vbt;
                 u32 pp_on, pp_off, pp_div;
-                struct edid *edid;
 
                 pp_on = I915_READ(PCH_PP_ON_DELAYS);
                 pp_off = I915_READ(PCH_PP_OFF_DELAYS);
@@ -2591,6 +2587,13 @@ intel_dp_init(struct drm_device *dev, int output_reg)
 
                 DRM_DEBUG_KMS("backlight on delay %d, off delay %d\n",
                               intel_dp->backlight_on_delay, intel_dp->backlight_off_delay);
+        }
+
+        intel_dp_i2c_init(intel_dp, intel_connector, name);
+
+        if (is_edp(intel_dp)) {
+                bool ret;
+                struct edid *edid;
 
                 ironlake_edp_panel_vdd_on(intel_dp);
                 ret = intel_dp_get_dpcd(intel_dp);
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index 98f602427eb8..12dc3308ab8c 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -609,7 +609,7 @@ static void intel_hdmi_dpms(struct drm_encoder *encoder, int mode)
         u32 temp;
         u32 enable_bits = SDVO_ENABLE;
 
-        if (intel_hdmi->has_audio)
+        if (intel_hdmi->has_audio || mode != DRM_MODE_DPMS_ON)
                 enable_bits |= SDVO_AUDIO_ENABLE;
 
         temp = I915_READ(intel_hdmi->sdvox_reg);
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index 3df4f5fa892a..e019b2369861 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -162,19 +162,12 @@ static u32 i915_read_blc_pwm_ctl(struct drm_i915_private *dev_priv)
         return val;
 }
 
-u32 intel_panel_get_max_backlight(struct drm_device *dev)
+static u32 _intel_panel_get_max_backlight(struct drm_device *dev)
 {
         struct drm_i915_private *dev_priv = dev->dev_private;
         u32 max;
 
         max = i915_read_blc_pwm_ctl(dev_priv);
-        if (max == 0) {
-                /* XXX add code here to query mode clock or hardware clock
-                 * and program max PWM appropriately.
-                 */
-                pr_warn_once("fixme: max PWM is zero\n");
-                return 1;
-        }
 
         if (HAS_PCH_SPLIT(dev)) {
                 max >>= 16;
@@ -188,6 +181,22 @@ u32 intel_panel_get_max_backlight(struct drm_device *dev)
                         max *= 0xff;
         }
 
+        return max;
+}
+
+u32 intel_panel_get_max_backlight(struct drm_device *dev)
+{
+        u32 max;
+
+        max = _intel_panel_get_max_backlight(dev);
+        if (max == 0) {
+                /* XXX add code here to query mode clock or hardware clock
+                 * and program max PWM appropriately.
+                 */
+                pr_warn_once("fixme: max PWM is zero\n");
+                return 1;
+        }
+
         DRM_DEBUG_DRIVER("max backlight PWM = %d\n", max);
         return max;
 }
@@ -424,7 +433,11 @@ int intel_panel_setup_backlight(struct drm_device *dev)
 
         memset(&props, 0, sizeof(props));
         props.type = BACKLIGHT_RAW;
-        props.max_brightness = intel_panel_get_max_backlight(dev);
+        props.max_brightness = _intel_panel_get_max_backlight(dev);
+        if (props.max_brightness == 0) {
+                DRM_ERROR("Failed to get maximum backlight value\n");
+                return -ENODEV;
+        }
         dev_priv->backlight =
                 backlight_device_register("intel_backlight",
                                           &connector->kdev, dev,
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 1881c8c83f0e..ba8a27b1757a 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -3672,6 +3672,9 @@ static void gen3_init_clock_gating(struct drm_device *dev)
 
         if (IS_PINEVIEW(dev))
                 I915_WRITE(ECOSKPD, _MASKED_BIT_ENABLE(ECO_GATING_CX_ONLY));
+
+        /* IIR "flip pending" means done if this bit is set */
+        I915_WRITE(ECOSKPD, _MASKED_BIT_DISABLE(ECO_FLIP_DONE));
 }
 
 static void i85x_init_clock_gating(struct drm_device *dev)
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index d81bb0bf2885..123afd357611 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -2573,7 +2573,6 @@ bool intel_sdvo_init(struct drm_device *dev, uint32_t sdvo_reg, bool is_sdvob)
                 hotplug_mask = intel_sdvo->is_sdvob ?
                         SDVOB_HOTPLUG_INT_STATUS_I915 : SDVOC_HOTPLUG_INT_STATUS_I915;
         }
-        dev_priv->hotplug_supported_mask |= hotplug_mask;
 
         drm_encoder_helper_add(&intel_encoder->base, &intel_sdvo_helper_funcs);
 
@@ -2581,14 +2580,6 @@ bool intel_sdvo_init(struct drm_device *dev, uint32_t sdvo_reg, bool is_sdvob)
         if (!intel_sdvo_get_capabilities(intel_sdvo, &intel_sdvo->caps))
                 goto err;
 
-        /* Set up hotplug command - note paranoia about contents of reply.
-         * We assume that the hardware is in a sane state, and only touch
-         * the bits we think we understand.
-         */
-        intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_ACTIVE_HOT_PLUG,
-                             &intel_sdvo->hotplug_active, 2);
-        intel_sdvo->hotplug_active[0] &= ~0x3;
-
         if (intel_sdvo_output_setup(intel_sdvo,
                                     intel_sdvo->caps.output_flags) != true) {
                 DRM_DEBUG_KMS("SDVO output failed to setup on %s\n",
@@ -2596,6 +2587,12 @@ bool intel_sdvo_init(struct drm_device *dev, uint32_t sdvo_reg, bool is_sdvob)
                 goto err;
         }
 
+        /* Only enable the hotplug irq if we need it, to work around noisy
+         * hotplug lines.
+         */
+        if (intel_sdvo->hotplug_active[0])
+                dev_priv->hotplug_supported_mask |= hotplug_mask;
+
         intel_sdvo_select_ddc_bus(dev_priv, intel_sdvo, sdvo_reg);
 
         /* Set the input timing to the screen. Assume always input 0. */
diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.c b/drivers/gpu/drm/mgag200/mgag200_drv.c
index ea1024d79974..e5f145d2cb3b 100644
--- a/drivers/gpu/drm/mgag200/mgag200_drv.c
+++ b/drivers/gpu/drm/mgag200/mgag200_drv.c
@@ -84,6 +84,9 @@ static const struct file_operations mgag200_driver_fops = {
         .mmap = mgag200_mmap,
         .poll = drm_poll,
         .fasync = drm_fasync,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl = drm_compat_ioctl,
+#endif
         .read = drm_read,
 };
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.c b/drivers/gpu/drm/nouveau/nouveau_abi16.c
index ff23d88880e5..3ca240b4413d 100644
--- a/drivers/gpu/drm/nouveau/nouveau_abi16.c
+++ b/drivers/gpu/drm/nouveau/nouveau_abi16.c
@@ -179,7 +179,7 @@ nouveau_abi16_ioctl_grobj_alloc(ABI16_IOCTL_ARGS)
                         return 0;
         } else
         if (init->class == 0x906e) {
-                NV_ERROR(dev, "906e not supported yet\n");
+                NV_DEBUG(dev, "906e not supported yet\n");
                 return -EINVAL;
         }
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index 69688ef5cf46..7e16dc5e6467 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -598,7 +598,7 @@ nouveau_display_dumb_create(struct drm_file *file_priv, struct drm_device *dev,
         args->size = args->pitch * args->height;
         args->size = roundup(args->size, PAGE_SIZE);
 
-        ret = nouveau_gem_new(dev, args->size, 0, TTM_PL_FLAG_VRAM, 0, 0, &bo);
+        ret = nouveau_gem_new(dev, args->size, 0, NOUVEAU_GEM_DOMAIN_VRAM, 0, 0, &bo);
         if (ret)
                 return ret;
 
diff --git a/drivers/gpu/drm/nouveau/nv50_gpio.c b/drivers/gpu/drm/nouveau/nv50_gpio.c
index f429e6a8ca7a..c399d510b27a 100644
--- a/drivers/gpu/drm/nouveau/nv50_gpio.c
+++ b/drivers/gpu/drm/nouveau/nv50_gpio.c
@@ -22,6 +22,7 @@
  * Authors: Ben Skeggs
  */
 
+#include <linux/dmi.h>
 #include "drmP.h"
 #include "nouveau_drv.h"
 #include "nouveau_hw.h"
@@ -110,11 +111,26 @@ nv50_gpio_isr(struct drm_device *dev)
                 nv_wr32(dev, 0xe074, intr1);
 }
 
+static struct dmi_system_id gpio_reset_ids[] = {
+        {
+                .ident = "Apple Macbook 10,1",
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro10,1"),
+                }
+        },
+        { }
+};
+
 int
 nv50_gpio_init(struct drm_device *dev)
 {
         struct drm_nouveau_private *dev_priv = dev->dev_private;
 
+        /* initialise gpios and routing to vbios defaults */
+        if (dmi_check_system(gpio_reset_ids))
+                nouveau_gpio_reset(dev);
+
         /* disable, and ack any pending gpio interrupts */
         nv_wr32(dev, 0xe050, 0x00000000);
         nv_wr32(dev, 0xe054, 0xffffffff);
diff --git a/drivers/gpu/drm/nouveau/nvc0_fb.c b/drivers/gpu/drm/nouveau/nvc0_fb.c
index f704e942372e..f376c39310df 100644
--- a/drivers/gpu/drm/nouveau/nvc0_fb.c
+++ b/drivers/gpu/drm/nouveau/nvc0_fb.c
@@ -124,6 +124,7 @@ nvc0_fb_init(struct drm_device *dev)
         priv = dev_priv->engine.fb.priv;
 
         nv_wr32(dev, 0x100c10, priv->r100c10 >> 8);
+        nv_mask(dev, 0x17e820, 0x00100000, 0x00000000); /* NV_PLTCG_INTR_EN */
         return 0;
 }
 
diff --git a/drivers/gpu/drm/nouveau/nvc0_fifo.c b/drivers/gpu/drm/nouveau/nvc0_fifo.c
index 7d85553d518c..cd39eb99f5b1 100644
--- a/drivers/gpu/drm/nouveau/nvc0_fifo.c
+++ b/drivers/gpu/drm/nouveau/nvc0_fifo.c
@@ -373,7 +373,8 @@ nvc0_fifo_isr_subfifo_intr(struct drm_device *dev, int unit)
 static void
 nvc0_fifo_isr(struct drm_device *dev)
 {
-        u32 stat = nv_rd32(dev, 0x002100);
+        u32 mask = nv_rd32(dev, 0x002140);
+        u32 stat = nv_rd32(dev, 0x002100) & mask;
 
         if (stat & 0x00000100) {
                 NV_INFO(dev, "PFIFO: unknown status 0x00000100\n");
diff --git a/drivers/gpu/drm/nouveau/nvd0_display.c b/drivers/gpu/drm/nouveau/nvd0_display.c
index dac525b2994e..8a2fc89b7763 100644
--- a/drivers/gpu/drm/nouveau/nvd0_display.c
+++ b/drivers/gpu/drm/nouveau/nvd0_display.c
@@ -1510,10 +1510,10 @@ nvd0_sor_mode_set(struct drm_encoder *encoder, struct drm_display_mode *umode,
         case OUTPUT_DP:
                 if (nv_connector->base.display_info.bpc == 6) {
                         nv_encoder->dp.datarate = mode->clock * 18 / 8;
-                        syncs |= 0x00000140;
+                        syncs |= 0x00000002 << 6;
                 } else {
                         nv_encoder->dp.datarate = mode->clock * 24 / 8;
-                        syncs |= 0x00000180;
+                        syncs |= 0x00000005 << 6;
                 }
 
                 if (nv_encoder->dcb->sorconf.link & 1)
diff --git a/drivers/gpu/drm/nouveau/nve0_fifo.c b/drivers/gpu/drm/nouveau/nve0_fifo.c
index e98d144e6eb9..281bece751b6 100644
--- a/drivers/gpu/drm/nouveau/nve0_fifo.c
+++ b/drivers/gpu/drm/nouveau/nve0_fifo.c
@@ -345,7 +345,8 @@ nve0_fifo_isr_subfifo_intr(struct drm_device *dev, int unit)
 static void
 nve0_fifo_isr(struct drm_device *dev)
 {
-        u32 stat = nv_rd32(dev, 0x002100);
+        u32 mask = nv_rd32(dev, 0x002140);
+        u32 stat = nv_rd32(dev, 0x002100) & mask;
 
         if (stat & 0x00000100) {
                 NV_INFO(dev, "PFIFO: unknown status 0x00000100\n");
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 8acb34fd3fd5..8d7e33a0b243 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -1182,7 +1182,8 @@ int r100_cp_init(struct radeon_device *rdev, unsigned ring_size)
         ring->ready = true;
         radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);
 
-        if (radeon_ring_supports_scratch_reg(rdev, ring)) {
+        if (!ring->rptr_save_reg /* not resuming from suspend */
+            && radeon_ring_supports_scratch_reg(rdev, ring)) {
                 r = radeon_scratch_get(rdev, &ring->rptr_save_reg);
                 if (r) {
                         DRM_ERROR("failed to get scratch reg for rptr save (%d).\n", r);
diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c
index 7b737b9339ad..2a59375dbe52 100644
--- a/drivers/gpu/drm/radeon/radeon_fence.c
+++ b/drivers/gpu/drm/radeon/radeon_fence.c
@@ -131,7 +131,7 @@ int radeon_fence_emit(struct radeon_device *rdev,
  */
 void radeon_fence_process(struct radeon_device *rdev, int ring)
 {
-        uint64_t seq, last_seq;
+        uint64_t seq, last_seq, last_emitted;
         unsigned count_loop = 0;
         bool wake = false;
 
@@ -158,13 +158,15 @@ void radeon_fence_process(struct radeon_device *rdev, int ring)
          */
         last_seq = atomic64_read(&rdev->fence_drv[ring].last_seq);
         do {
+                last_emitted = rdev->fence_drv[ring].sync_seq[ring];
                 seq = radeon_fence_read(rdev, ring);
                 seq |= last_seq & 0xffffffff00000000LL;
                 if (seq < last_seq) {
-                        seq += 0x100000000LL;
+                        seq &= 0xffffffff;
+                        seq |= last_emitted & 0xffffffff00000000LL;
                 }
 
-                if (seq == last_seq) {
+                if (seq <= last_seq || seq > last_emitted) {
                         break;
                 }
                 /* If we loop over we don't want to return without
diff --git a/drivers/gpu/drm/savage/savage_drv.c b/drivers/gpu/drm/savage/savage_drv.c
index d31d4cca9a4c..c5a164337bd5 100644
--- a/drivers/gpu/drm/savage/savage_drv.c
+++ b/drivers/gpu/drm/savage/savage_drv.c
@@ -43,6 +43,9 @@ static const struct file_operations savage_driver_fops = {
         .mmap = drm_mmap,
         .poll = drm_poll,
         .fasync = drm_fasync,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl = drm_compat_ioctl,
+#endif
         .llseek = noop_llseek,
 };
 
diff --git a/drivers/gpu/drm/sis/sis_drv.c b/drivers/gpu/drm/sis/sis_drv.c
index 7f119870147c..867dc03000e6 100644
--- a/drivers/gpu/drm/sis/sis_drv.c
+++ b/drivers/gpu/drm/sis/sis_drv.c
@@ -74,6 +74,9 @@ static const struct file_operations sis_driver_fops = {
         .mmap = drm_mmap,
         .poll = drm_poll,
         .fasync = drm_fasync,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl = drm_compat_ioctl,
+#endif
         .llseek = noop_llseek,
 };
 
diff --git a/drivers/gpu/drm/tdfx/tdfx_drv.c b/drivers/gpu/drm/tdfx/tdfx_drv.c
index 90f6b13acfac..a7f4d6bd1330 100644
--- a/drivers/gpu/drm/tdfx/tdfx_drv.c
+++ b/drivers/gpu/drm/tdfx/tdfx_drv.c
@@ -49,6 +49,9 @@ static const struct file_operations tdfx_driver_fops = {
         .mmap = drm_mmap,
         .poll = drm_poll,
         .fasync = drm_fasync,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl = drm_compat_ioctl,
+#endif
         .llseek = noop_llseek,
 };
 
diff --git a/drivers/gpu/drm/udl/udl_connector.c b/drivers/gpu/drm/udl/udl_connector.c
index ba055e9ca007..8d9dc44f1f94 100644
--- a/drivers/gpu/drm/udl/udl_connector.c
+++ b/drivers/gpu/drm/udl/udl_connector.c
@@ -69,6 +69,13 @@ static int udl_get_modes(struct drm_connector *connector)
 static int udl_mode_valid(struct drm_connector *connector,
                           struct drm_display_mode *mode)
 {
+        struct udl_device *udl = connector->dev->dev_private;
+        if (!udl->sku_pixel_limit)
+                return 0;
+
+        if (mode->vdisplay * mode->hdisplay > udl->sku_pixel_limit)
+                return MODE_VIRTUAL_Y;
+
         return 0;
 }
 
diff --git a/drivers/gpu/drm/udl/udl_drv.c b/drivers/gpu/drm/udl/udl_drv.c
index 6e52069894b3..9f84128505bb 100644
--- a/drivers/gpu/drm/udl/udl_drv.c
+++ b/drivers/gpu/drm/udl/udl_drv.c
@@ -66,6 +66,9 @@ static const struct file_operations udl_driver_fops = {
         .unlocked_ioctl = drm_ioctl,
         .release = drm_release,
         .fasync = drm_fasync,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl = drm_compat_ioctl,
+#endif
         .llseek = noop_llseek,
 };
 
diff --git a/drivers/gpu/drm/via/via_drv.c b/drivers/gpu/drm/via/via_drv.c
index e927b4c052f5..af1b914b17e3 100644
--- a/drivers/gpu/drm/via/via_drv.c
+++ b/drivers/gpu/drm/via/via_drv.c
@@ -65,6 +65,9 @@ static const struct file_operations via_driver_fops = {
         .mmap = drm_mmap,
         .poll = drm_poll,
         .fasync = drm_fasync,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl = drm_compat_ioctl,
+#endif
         .llseek = noop_llseek,
 };
 
diff --git a/drivers/gpu/drm/vmwgfx/Kconfig b/drivers/gpu/drm/vmwgfx/Kconfig
index 794ff67c5701..b71bcd0bfbbf 100644
--- a/drivers/gpu/drm/vmwgfx/Kconfig
+++ b/drivers/gpu/drm/vmwgfx/Kconfig
@@ -12,3 +12,11 @@ config DRM_VMWGFX
           This is a KMS enabled DRM driver for the VMware SVGA2
           virtual hardware.
           The compiled module will be called "vmwgfx.ko".
+
+config DRM_VMWGFX_FBCON
+        depends on DRM_VMWGFX
+        bool "Enable framebuffer console under vmwgfx by default"
+        help
+           Choose this option if you are shipping a new vmwgfx
+           userspace driver that supports using the kernel driver.
+
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 4d9edead01ac..ba2c35dbf10e 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -182,8 +182,9 @@ static struct pci_device_id vmw_pci_id_list[] = {
         {0x15ad, 0x0405, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VMWGFX_CHIP_SVGAII},
         {0, 0, 0}
 };
+MODULE_DEVICE_TABLE(pci, vmw_pci_id_list);
 
-static int enable_fbdev;
+static int enable_fbdev = IS_ENABLED(CONFIG_DRM_VMWGFX_FBCON);
 
 static int vmw_probe(struct pci_dev *, const struct pci_device_id *);
 static void vmw_master_init(struct vmw_master *);
@@ -1154,6 +1155,11 @@ static struct drm_driver driver = {
         .open = vmw_driver_open,
         .preclose = vmw_preclose,
         .postclose = vmw_postclose,
+
+        .dumb_create = vmw_dumb_create,
+        .dumb_map_offset = vmw_dumb_map_offset,
+        .dumb_destroy = vmw_dumb_destroy,
+
         .fops = &vmwgfx_driver_fops,
         .name = VMWGFX_DRIVER_NAME,
         .desc = VMWGFX_DRIVER_DESC,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
index d0f2c079ee27..29c984ff7f23 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
@@ -645,6 +645,16 @@ int vmw_kms_readback(struct vmw_private *dev_priv,
 int vmw_kms_update_layout_ioctl(struct drm_device *dev, void *data,
                                 struct drm_file *file_priv);
 
+int vmw_dumb_create(struct drm_file *file_priv,
+                    struct drm_device *dev,
+                    struct drm_mode_create_dumb *args);
+
+int vmw_dumb_map_offset(struct drm_file *file_priv,
+                        struct drm_device *dev, uint32_t handle,
+                        uint64_t *offset);
+int vmw_dumb_destroy(struct drm_file *file_priv,
+                     struct drm_device *dev,
+                     uint32_t handle);
 /**
  * Overlay control - vmwgfx_overlay.c
  */
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
index f2fb8f15e2f1..7e0743358dff 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
@@ -1018,7 +1018,7 @@ int vmw_event_fence_action_create(struct drm_file *file_priv,
         }
 
 
-        event = kzalloc(sizeof(event->event), GFP_KERNEL);
+        event = kzalloc(sizeof(*event), GFP_KERNEL);
         if (unlikely(event == NULL)) {
                 DRM_ERROR("Failed to allocate an event.\n");
                 ret = -ENOMEM;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
index 22bf9a21ec71..2c6ffe0e2c07 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
@@ -1917,3 +1917,76 @@ err_ref:
         vmw_resource_unreference(&res);
         return ret;
 }
+
+
+int vmw_dumb_create(struct drm_file *file_priv,
+                    struct drm_device *dev,
+                    struct drm_mode_create_dumb *args)
+{
+        struct vmw_private *dev_priv = vmw_priv(dev);
+        struct vmw_master *vmaster = vmw_master(file_priv->master);
+        struct vmw_user_dma_buffer *vmw_user_bo;
+        struct ttm_buffer_object *tmp;
+        int ret;
+
+        args->pitch = args->width * ((args->bpp + 7) / 8);
+        args->size = args->pitch * args->height;
+
+        vmw_user_bo = kzalloc(sizeof(*vmw_user_bo), GFP_KERNEL);
+        if (vmw_user_bo == NULL)
+                return -ENOMEM;
+
+        ret = ttm_read_lock(&vmaster->lock, true);
+        if (ret != 0) {
+                kfree(vmw_user_bo);
+                return ret;
+        }
+
+        ret = vmw_dmabuf_init(dev_priv, &vmw_user_bo->dma, args->size,
+                              &vmw_vram_sys_placement, true,
+                              &vmw_user_dmabuf_destroy);
+        if (ret != 0)
+                goto out_no_dmabuf;
+
+        tmp = ttm_bo_reference(&vmw_user_bo->dma.base);
+        ret = ttm_base_object_init(vmw_fpriv(file_priv)->tfile,
+                                   &vmw_user_bo->base,
+                                   false,
+                                   ttm_buffer_type,
+                                   &vmw_user_dmabuf_release, NULL);
+        if (unlikely(ret != 0))
+                goto out_no_base_object;
+
+        args->handle = vmw_user_bo->base.hash.key;
+
+out_no_base_object:
+        ttm_bo_unref(&tmp);
+out_no_dmabuf:
+        ttm_read_unlock(&vmaster->lock);
+        return ret;
+}
+
+int vmw_dumb_map_offset(struct drm_file *file_priv,
+                        struct drm_device *dev, uint32_t handle,
+                        uint64_t *offset)
+{
+        struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
+        struct vmw_dma_buffer *out_buf;
+        int ret;
+
+        ret = vmw_user_dmabuf_lookup(tfile, handle, &out_buf);
+        if (ret != 0)
+                return -EINVAL;
+
+        *offset = out_buf->base.addr_space_offset;
+        vmw_dmabuf_unreference(&out_buf);
+        return 0;
+}
+
+int vmw_dumb_destroy(struct drm_file *file_priv,
+                     struct drm_device *dev,
+                     uint32_t handle)
+{
+        return ttm_ref_object_base_unref(vmw_fpriv(file_priv)->tfile,
+                                         handle, TTM_REF_USAGE);
+}