9 files changed, 21 insertions, 22 deletions
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
index 3484b5d4a91c..faca5c873bde 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
@@ -1163,7 +1163,7 @@ static const struct omap_dss_driver dsicm_dss_driver = {
 static int dsicm_probe_of(struct platform_device *pdev)
 {
 	struct device_node *node = pdev->dev.of_node;
-	struct device_node *backlight;
+	struct backlight_device *backlight;
 	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
 	struct display_timing timing;
 	int err;
@@ -1216,17 +1216,15 @@ static int dsicm_probe_of(struct platform_device *pdev)
 		ddata->vddi = NULL;
 	}
 
-	backlight = of_parse_phandle(node, "backlight", 0);
-	if (backlight) {
-		ddata->extbldev = of_find_backlight_by_node(backlight);
-		of_node_put(backlight);
+	backlight = devm_of_find_backlight(&pdev->dev);
+	if (IS_ERR(backlight))
+		return PTR_ERR(backlight);
 
-		if (!ddata->extbldev)
-			return -EPROBE_DEFER;
-	} else {
-		/* assume native backlight support */
+	/* If no backlight device is found assume native backlight support */
+	if (backlight)
+		ddata->extbldev = backlight;
+	else
 		ddata->use_dsi_backlight = true;
-	}
 
 	/* TODO: ulps */
 
diff --git a/drivers/gpu/drm/omapdrm/dss/dpi.c b/drivers/gpu/drm/omapdrm/dss/dpi.c
index 5110acb0c6c1..1d2992daef40 100644
--- a/drivers/gpu/drm/omapdrm/dss/dpi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dpi.c
@@ -434,6 +434,7 @@ static int dpi_bridge_attach(struct drm_bridge *bridge,
 
 static enum drm_mode_status
 dpi_bridge_mode_valid(struct drm_bridge *bridge,
+		       const struct drm_display_info *info,
 		       const struct drm_display_mode *mode)
 {
 	struct dpi_data *dpi = drm_bridge_to_dpi(bridge);
diff --git a/drivers/gpu/drm/omapdrm/dss/sdi.c b/drivers/gpu/drm/omapdrm/dss/sdi.c
index 417a8740ad0a..033fd30074b0 100644
--- a/drivers/gpu/drm/omapdrm/dss/sdi.c
+++ b/drivers/gpu/drm/omapdrm/dss/sdi.c
@@ -140,6 +140,7 @@ static int sdi_bridge_attach(struct drm_bridge *bridge,
 
 static enum drm_mode_status
 sdi_bridge_mode_valid(struct drm_bridge *bridge,
+		      const struct drm_display_info *info,
 		      const struct drm_display_mode *mode)
 {
 	struct sdi_device *sdi = drm_bridge_to_sdi(bridge);
diff --git a/drivers/gpu/drm/omapdrm/dss/venc.c b/drivers/gpu/drm/omapdrm/dss/venc.c
index 9701843ccf09..4406ce2a08b4 100644
--- a/drivers/gpu/drm/omapdrm/dss/venc.c
+++ b/drivers/gpu/drm/omapdrm/dss/venc.c
@@ -548,6 +548,7 @@ static int venc_bridge_attach(struct drm_bridge *bridge,
 
 static enum drm_mode_status
 venc_bridge_mode_valid(struct drm_bridge *bridge,
+		       const struct drm_display_info *info,
 		       const struct drm_display_mode *mode)
 {
 	switch (venc_get_videomode(mode)) {
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
index fce7e944a280..6d40914675da 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -697,14 +697,16 @@ static int omap_crtc_atomic_get_property(struct drm_crtc *crtc,
 
 static void omap_crtc_reset(struct drm_crtc *crtc)
 {
+	struct omap_crtc_state *state;
+
 	if (crtc->state)
 		__drm_atomic_helper_crtc_destroy_state(crtc->state);
 
 	kfree(crtc->state);
-	crtc->state = kzalloc(sizeof(struct omap_crtc_state), GFP_KERNEL);
 
-	if (crtc->state)
-		crtc->state->crtc = crtc;
+	state = kzalloc(sizeof(*state), GFP_KERNEL);
+	if (state)
+		__drm_atomic_helper_crtc_reset(crtc, &state->base);
 }
 
 static struct drm_crtc_state *
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index cdafd7ef1c32..4526967978b7 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -503,7 +503,7 @@ static int ioctl_gem_info(struct drm_device *dev, void *data,
 	args->size = omap_gem_mmap_size(obj);
 	args->offset = omap_gem_mmap_offset(obj);
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return ret;
 }
@@ -595,7 +595,6 @@ static int omapdrm_init(struct omap_drm_private *priv, struct device *dev)
 {
 	const struct soc_device_attribute *soc;
 	struct drm_device *ddev;
-	unsigned int i;
 	int ret;
 
 	DBG("%s", dev_name(dev));
@@ -642,9 +641,6 @@ static int omapdrm_init(struct omap_drm_private *priv, struct device *dev)
 		goto err_cleanup_modeset;
 	}
 
-	for (i = 0; i < priv->num_pipes; i++)
-		drm_crtc_vblank_off(priv->pipes[i].crtc);
-
 	omap_fbdev_init(ddev);
 
 	drm_kms_helper_poll_init(ddev);
diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c
index 9aeab81dfb90..05f30e2618c9 100644
--- a/drivers/gpu/drm/omapdrm/omap_fb.c
+++ b/drivers/gpu/drm/omapdrm/omap_fb.c
@@ -326,7 +326,7 @@ struct drm_framebuffer *omap_framebuffer_create(struct drm_device *dev,
 
 error:
 	while (--i >= 0)
-		drm_gem_object_put_unlocked(bos[i]);
+		drm_gem_object_put(bos[i]);
 
 	return fb;
 }
diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c
index 09a84919ef73..3f6cfc24fb64 100644
--- a/drivers/gpu/drm/omapdrm/omap_fbdev.c
+++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c
@@ -140,7 +140,7 @@ static int omap_fbdev_create(struct drm_fb_helper *helper,
 		/* note: if fb creation failed, we can't rely on fb destroy
 		 * to unref the bo:
 		 */
-		drm_gem_object_put_unlocked(fbdev->bo);
+		drm_gem_object_put(fbdev->bo);
 		ret = PTR_ERR(fb);
 		goto fail;
 	}
diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index d08ae95ecc0a..d0d12d5dd76c 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -629,7 +629,7 @@ int omap_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
 
 	*offset = omap_gem_mmap_offset(obj);
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 fail:
 	return ret;
@@ -1348,7 +1348,7 @@ int omap_gem_new_handle(struct drm_device *dev, struct drm_file *file,
 	}
 
 	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return 0;
 }