drm-next d7b273685fedba5359a4ba0ae4f542e3ece28153

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

5 files changed, 17 insertions, 33 deletions

diff --git a/drm/nouveau/dispnv04/overlay.c b/drm/nouveau/dispnv04/overlay.c
index 9f2498571..5f6ea1873 100644
--- a/drm/nouveau/dispnv04/overlay.c
+++ b/drm/nouveau/dispnv04/overlay.c
@@ -261,7 +261,7 @@ nv10_overlay_init(struct drm_device *device)
 {
 	struct nouveau_drm *drm = nouveau_drm(device);
 	struct nouveau_plane *plane = kzalloc(sizeof(struct nouveau_plane), GFP_KERNEL);
-	int num_formats = ARRAY_SIZE(formats);
+	unsigned int num_formats = ARRAY_SIZE(formats);
 	int ret;
 
 	if (!plane)
diff --git a/drm/nouveau/nouveau_connector.c b/drm/nouveau/nouveau_connector.c
index 3162040bc..1f26eba24 100644
--- a/drm/nouveau/nouveau_connector.c
+++ b/drm/nouveau/nouveau_connector.c
@@ -919,7 +919,7 @@ nouveau_connector_funcs_lvds = {
 	.force = nouveau_connector_force
 };
 
-static void
+static int
 nouveau_connector_dp_dpms(struct drm_connector *connector, int mode)
 {
 	struct nouveau_encoder *nv_encoder = NULL;
@@ -938,7 +938,7 @@ nouveau_connector_dp_dpms(struct drm_connector *connector, int mode)
 		}
 	}
 
-	drm_helper_connector_dpms(connector, mode);
+	return drm_helper_connector_dpms(connector, mode);
 }
 
 static const struct drm_connector_funcs
diff --git a/drm/nouveau/nouveau_drm.c b/drm/nouveau/nouveau_drm.c
index 477cbb128..109b8262d 100644
--- a/drm/nouveau/nouveau_drm.c
+++ b/drm/nouveau/nouveau_drm.c
@@ -946,7 +946,8 @@ static struct drm_driver
 driver_stub = {
 	.driver_features =
 		DRIVER_USE_AGP |
-		DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER,
+		DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER |
+		DRIVER_KMS_LEGACY_CONTEXT,
 
 	.load = nouveau_drm_load,
 	.unload = nouveau_drm_unload,
diff --git a/drm/nouveau/nouveau_fbcon.c b/drm/nouveau/nouveau_fbcon.c
index 6751553ab..279170168 100644
--- a/drm/nouveau/nouveau_fbcon.c
+++ b/drm/nouveau/nouveau_fbcon.c
@@ -84,7 +84,7 @@ nouveau_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
 
 	if (ret != -ENODEV)
 		nouveau_fbcon_gpu_lockup(info);
-	cfb_fillrect(info, rect);
+	drm_fb_helper_cfb_fillrect(info, rect);
 }
 
 static void
@@ -116,7 +116,7 @@ nouveau_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *image)
 
 	if (ret != -ENODEV)
 		nouveau_fbcon_gpu_lockup(info);
-	cfb_copyarea(info, image);
+	drm_fb_helper_cfb_copyarea(info, image);
 }
 
 static void
@@ -148,7 +148,7 @@ nouveau_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
 
 	if (ret != -ENODEV)
 		nouveau_fbcon_gpu_lockup(info);
-	cfb_imageblit(info, image);
+	drm_fb_helper_cfb_imageblit(info, image);
 }
 
 static int
@@ -197,9 +197,9 @@ static struct fb_ops nouveau_fbcon_sw_ops = {
 	.owner = THIS_MODULE,
 	.fb_check_var = drm_fb_helper_check_var,
 	.fb_set_par = drm_fb_helper_set_par,
-	.fb_fillrect = cfb_fillrect,
-	.fb_copyarea = cfb_copyarea,
-	.fb_imageblit = cfb_imageblit,
+	.fb_fillrect = drm_fb_helper_cfb_fillrect,
+	.fb_copyarea = drm_fb_helper_cfb_copyarea,
+	.fb_imageblit = drm_fb_helper_cfb_imageblit,
 	.fb_pan_display = drm_fb_helper_pan_display,
 	.fb_blank = drm_fb_helper_blank,
 	.fb_setcmap = drm_fb_helper_setcmap,
@@ -319,7 +319,6 @@ nouveau_fbcon_create(struct drm_fb_helper *helper,
 	struct nouveau_channel *chan;
 	struct nouveau_bo *nvbo;
 	struct drm_mode_fb_cmd2 mode_cmd;
-	struct pci_dev *pdev = dev->pdev;
 	int size, ret;
 
 	mode_cmd.width = sizes->surface_width;
@@ -365,20 +364,13 @@ nouveau_fbcon_create(struct drm_fb_helper *helper,
 
 	mutex_lock(&dev->struct_mutex);
 
-	info = framebuffer_alloc(0, &pdev->dev);
-	if (!info) {
-		ret = -ENOMEM;
+	info = drm_fb_helper_alloc_fbi(helper);
+	if (IS_ERR(info)) {
+		ret = PTR_ERR(info);
 		goto out_unlock;
 	}
 	info->skip_vt_switch = 1;
 
-	ret = fb_alloc_cmap(&info->cmap, 256, 0);
-	if (ret) {
-		ret = -ENOMEM;
-		framebuffer_release(info);
-		goto out_unlock;
-	}
-
 	info->par = fbcon;
 
 	nouveau_framebuffer_init(dev, &fbcon->nouveau_fb, &mode_cmd, nvbo);
@@ -388,7 +380,6 @@ nouveau_fbcon_create(struct drm_fb_helper *helper,
 
 	/* setup helper */
 	fbcon->helper.fb = fb;
-	fbcon->helper.fbdev = info;
 
 	strcpy(info->fix.id, "nouveaufb");
 	if (!chan)
@@ -450,15 +441,9 @@ static int
 nouveau_fbcon_destroy(struct drm_device *dev, struct nouveau_fbdev *fbcon)
 {
 	struct nouveau_framebuffer *nouveau_fb = &fbcon->nouveau_fb;
-	struct fb_info *info;
 
-	if (fbcon->helper.fbdev) {
-		info = fbcon->helper.fbdev;
-		unregister_framebuffer(info);
-		if (info->cmap.len)
-			fb_dealloc_cmap(&info->cmap);
-		framebuffer_release(info);
-	}
+	drm_fb_helper_unregister_fbi(&fbcon->helper);
+	drm_fb_helper_release_fbi(&fbcon->helper);
 
 	if (nouveau_fb->nvbo) {
 		nouveau_bo_unmap(nouveau_fb->nvbo);
@@ -496,7 +481,7 @@ nouveau_fbcon_set_suspend(struct drm_device *dev, int state)
 		console_lock();
 		if (state == FBINFO_STATE_RUNNING)
 			nouveau_fbcon_accel_restore(dev);
-		fb_set_suspend(drm->fbcon->helper.fbdev, state);
+		drm_fb_helper_set_suspend(&drm->fbcon->helper, state);
 		if (state != FBINFO_STATE_RUNNING)
 			nouveau_fbcon_accel_save_disable(dev);
 		console_unlock();
diff --git a/drm/nouveau/nouveau_ttm.c b/drm/nouveau/nouveau_ttm.c
index 7464aef34..737e8f976 100644
--- a/drm/nouveau/nouveau_ttm.c
+++ b/drm/nouveau/nouveau_ttm.c
@@ -433,10 +433,8 @@ nouveau_ttm_init(struct nouveau_drm *drm)
 void
 nouveau_ttm_fini(struct nouveau_drm *drm)
 {
-	mutex_lock(&drm->dev->struct_mutex);
 	ttm_bo_clean_mm(&drm->ttm.bdev, TTM_PL_VRAM);
 	ttm_bo_clean_mm(&drm->ttm.bdev, TTM_PL_TT);
-	mutex_unlock(&drm->dev->struct_mutex);
 
 	ttm_bo_device_release(&drm->ttm.bdev);