6 files changed, 11 insertions, 53 deletions

diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index 1d053bbefc02..5ea0c82f9957 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -35,12 +35,6 @@
 
 #define MAX_CRTC	4
 
-struct imx_drm_device {
-	struct drm_device			*drm;
-	unsigned int				pipes;
-	struct drm_atomic_state			*state;
-};
-
 #if IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION)
 static int legacyfb_depth = 16;
 module_param(legacyfb_depth, int, 0444);
@@ -219,22 +213,12 @@ static int compare_of(struct device *dev, void *data)
 static int imx_drm_bind(struct device *dev)
 {
 	struct drm_device *drm;
-	struct imx_drm_device *imxdrm;
 	int ret;
 
 	drm = drm_dev_alloc(&imx_drm_driver, dev);
 	if (IS_ERR(drm))
 		return PTR_ERR(drm);
 
-	imxdrm = devm_kzalloc(dev, sizeof(*imxdrm), GFP_KERNEL);
-	if (!imxdrm) {
-		ret = -ENOMEM;
-		goto err_unref;
-	}
-
-	imxdrm->drm = drm;
-	drm->dev_private = imxdrm;
-
 	/*
 	 * enable drm irq mode.
 	 * - with irq_enabled = true, we can use the vblank feature.
@@ -306,8 +290,7 @@ err_unbind:
 	component_unbind_all(drm->dev, drm);
 err_kms:
 	drm_mode_config_cleanup(drm);
-err_unref:
-	drm_dev_unref(drm);
+	drm_dev_put(drm);
 
 	return ret;
 }
@@ -327,7 +310,7 @@ static void imx_drm_unbind(struct device *dev)
 	component_unbind_all(drm->dev, drm);
 	dev_set_drvdata(dev, NULL);
 
-	drm_dev_unref(drm);
+	drm_dev_put(drm);
 }
 
 static const struct component_master_ops imx_drm_ops = {
@@ -355,37 +338,15 @@ static int imx_drm_platform_remove(struct platform_device *pdev)
 static int imx_drm_suspend(struct device *dev)
 {
 	struct drm_device *drm_dev = dev_get_drvdata(dev);
-	struct imx_drm_device *imxdrm;
-
-	/* The drm_dev is NULL before .load hook is called */
-	if (drm_dev == NULL)
-		return 0;
-
-	drm_kms_helper_poll_disable(drm_dev);
 
-	imxdrm = drm_dev->dev_private;
-	imxdrm->state = drm_atomic_helper_suspend(drm_dev);
-	if (IS_ERR(imxdrm->state)) {
-		drm_kms_helper_poll_enable(drm_dev);
-		return PTR_ERR(imxdrm->state);
-	}
-
-	return 0;
+	return drm_mode_config_helper_suspend(drm_dev);
 }
 
 static int imx_drm_resume(struct device *dev)
 {
 	struct drm_device *drm_dev = dev_get_drvdata(dev);
-	struct imx_drm_device *imx_drm;
 
-	if (drm_dev == NULL)
-		return 0;
-
-	imx_drm = drm_dev->dev_private;
-	drm_atomic_helper_resume(drm_dev, imx_drm->state);
-	drm_kms_helper_poll_enable(drm_dev);
-
-	return 0;
+	return drm_mode_config_helper_resume(drm_dev);
 }
 #endif
 
diff --git a/drivers/gpu/drm/imx/imx-drm.h b/drivers/gpu/drm/imx/imx-drm.h
index 15c2bec47a04..ab9c6f706eb3 100644
--- a/drivers/gpu/drm/imx/imx-drm.h
+++ b/drivers/gpu/drm/imx/imx-drm.h
@@ -10,7 +10,6 @@ struct drm_display_mode;
 struct drm_encoder;
 struct drm_framebuffer;
 struct drm_plane;
-struct imx_drm_crtc;
 struct platform_device;
 
 struct imx_crtc_state {
diff --git a/drivers/gpu/drm/imx/imx-ldb.c b/drivers/gpu/drm/imx/imx-ldb.c
index dd5312b02a8d..3bd0f8a18e74 100644
--- a/drivers/gpu/drm/imx/imx-ldb.c
+++ b/drivers/gpu/drm/imx/imx-ldb.c
@@ -143,7 +143,7 @@ static int imx_ldb_connector_get_modes(struct drm_connector *connector)
 		imx_ldb_ch->edid = drm_get_edid(connector, imx_ldb_ch->ddc);
 
 	if (imx_ldb_ch->edid) {
-		drm_mode_connector_update_edid_property(connector,
+		drm_connector_update_edid_property(connector,
 							imx_ldb_ch->edid);
 		num_modes = drm_add_edid_modes(connector, imx_ldb_ch->edid);
 	}
@@ -471,8 +471,7 @@ static int imx_ldb_register(struct drm_device *drm,
 		drm_connector_init(drm, &imx_ldb_ch->connector,
 				&imx_ldb_connector_funcs,
 				DRM_MODE_CONNECTOR_LVDS);
-		drm_mode_connector_attach_encoder(&imx_ldb_ch->connector,
-				encoder);
+		drm_connector_attach_encoder(&imx_ldb_ch->connector, encoder);
 	}
 
 	if (imx_ldb_ch->panel) {
diff --git a/drivers/gpu/drm/imx/imx-tve.c b/drivers/gpu/drm/imx/imx-tve.c
index bc27c2699464..cffd3310240e 100644
--- a/drivers/gpu/drm/imx/imx-tve.c
+++ b/drivers/gpu/drm/imx/imx-tve.c
@@ -235,7 +235,7 @@ static int imx_tve_connector_get_modes(struct drm_connector *connector)
 
 	edid = drm_get_edid(connector, tve->ddc);
 	if (edid) {
-		drm_mode_connector_update_edid_property(connector, edid);
+		drm_connector_update_edid_property(connector, edid);
 		ret = drm_add_edid_modes(connector, edid);
 		kfree(edid);
 	}
@@ -493,7 +493,7 @@ static int imx_tve_register(struct drm_device *drm, struct imx_tve *tve)
 	drm_connector_init(drm, &tve->connector, &imx_tve_connector_funcs,
 			   DRM_MODE_CONNECTOR_VGA);
 
-	drm_mode_connector_attach_encoder(&tve->connector, &tve->encoder);
+	drm_connector_attach_encoder(&tve->connector, &tve->encoder);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
index e83af0f2be86..7d4b710b837a 100644
--- a/drivers/gpu/drm/imx/ipuv3-crtc.c
+++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
@@ -35,7 +35,6 @@
 struct ipu_crtc {
 	struct device		*dev;
 	struct drm_crtc		base;
-	struct imx_drm_crtc	*imx_crtc;
 
 	/* plane[0] is the full plane, plane[1] is the partial plane */
 	struct ipu_plane	*plane[2];
@@ -213,7 +212,7 @@ static bool ipu_crtc_mode_fixup(struct drm_crtc *crtc,
 static int ipu_crtc_atomic_check(struct drm_crtc *crtc,
 				 struct drm_crtc_state *state)
 {
-	u32 primary_plane_mask = 1 << drm_plane_index(crtc->primary);
+	u32 primary_plane_mask = drm_plane_mask(crtc->primary);
 
 	if (state->active && (primary_plane_mask & state->plane_mask) == 0)
 		return -EINVAL;
diff --git a/drivers/gpu/drm/imx/parallel-display.c b/drivers/gpu/drm/imx/parallel-display.c
index aedecda9728a..aefd04e18f93 100644
--- a/drivers/gpu/drm/imx/parallel-display.c
+++ b/drivers/gpu/drm/imx/parallel-display.c
@@ -63,7 +63,7 @@ static int imx_pd_connector_get_modes(struct drm_connector *connector)
 	}
 
 	if (imxpd->edid) {
-		drm_mode_connector_update_edid_property(connector, imxpd->edid);
+		drm_connector_update_edid_property(connector, imxpd->edid);
 		num_modes = drm_add_edid_modes(connector, imxpd->edid);
 	}
 
@@ -197,7 +197,7 @@ static int imx_pd_register(struct drm_device *drm,
 			return ret;
 		}
 	} else {
-		drm_mode_connector_attach_encoder(&imxpd->connector, encoder);
+		drm_connector_attach_encoder(&imxpd->connector, encoder);
 	}
 
 	return 0;