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path: root/drivers/gpu/drm/arm
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Diffstat (limited to 'drivers/gpu/drm/arm')
-rw-r--r--drivers/gpu/drm/arm/hdlcd_drv.c19
-rw-r--r--drivers/gpu/drm/arm/malidp_drv.c18
2 files changed, 22 insertions, 15 deletions
diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c
index d83b46a30327..85aec8b86d89 100644
--- a/drivers/gpu/drm/arm/hdlcd_drv.c
+++ b/drivers/gpu/drm/arm/hdlcd_drv.c
@@ -337,14 +337,10 @@ static int hdlcd_drm_bind(struct device *dev)
if (ret)
goto err_free;
- ret = drm_dev_register(drm, 0);
- if (ret)
- goto err_unload;
-
ret = component_bind_all(dev, drm);
if (ret) {
DRM_ERROR("Failed to bind all components\n");
- goto err_unregister;
+ goto err_unload;
}
ret = pm_runtime_set_active(dev);
@@ -371,8 +367,17 @@ static int hdlcd_drm_bind(struct device *dev)
goto err_fbdev;
}
+ ret = drm_dev_register(drm, 0);
+ if (ret)
+ goto err_register;
+
return 0;
+err_register:
+ if (hdlcd->fbdev) {
+ drm_fbdev_cma_fini(hdlcd->fbdev);
+ hdlcd->fbdev = NULL;
+ }
err_fbdev:
drm_kms_helper_poll_fini(drm);
drm_mode_config_cleanup(drm);
@@ -381,8 +386,6 @@ err_vblank:
pm_runtime_disable(drm->dev);
err_pm_active:
component_unbind_all(dev, drm);
-err_unregister:
- drm_dev_unregister(drm);
err_unload:
drm_irq_uninstall(drm);
of_reserved_mem_device_release(drm->dev);
@@ -398,6 +401,7 @@ static void hdlcd_drm_unbind(struct device *dev)
struct drm_device *drm = dev_get_drvdata(dev);
struct hdlcd_drm_private *hdlcd = drm->dev_private;
+ drm_dev_unregister(drm);
if (hdlcd->fbdev) {
drm_fbdev_cma_fini(hdlcd->fbdev);
hdlcd->fbdev = NULL;
@@ -411,7 +415,6 @@ static void hdlcd_drm_unbind(struct device *dev)
pm_runtime_disable(drm->dev);
of_reserved_mem_device_release(drm->dev);
drm_mode_config_cleanup(drm);
- drm_dev_unregister(drm);
drm_dev_unref(drm);
drm->dev_private = NULL;
dev_set_drvdata(dev, NULL);
diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c
index 82171d223f2d..79bfc1360a1b 100644
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -354,10 +354,6 @@ static int malidp_bind(struct device *dev)
if (ret < 0)
goto init_fail;
- ret = drm_dev_register(drm, 0);
- if (ret)
- goto register_fail;
-
/* Set the CRTC's port so that the encoder component can find it */
ep = of_graph_get_next_endpoint(dev->of_node, NULL);
if (!ep) {
@@ -394,8 +390,18 @@ static int malidp_bind(struct device *dev)
}
drm_kms_helper_poll_init(drm);
+
+ ret = drm_dev_register(drm, 0);
+ if (ret)
+ goto register_fail;
+
return 0;
+register_fail:
+ if (malidp->fbdev) {
+ drm_fbdev_cma_fini(malidp->fbdev);
+ malidp->fbdev = NULL;
+ }
fbdev_fail:
drm_vblank_cleanup(drm);
vblank_fail:
@@ -407,8 +413,6 @@ bind_fail:
of_node_put(malidp->crtc.port);
malidp->crtc.port = NULL;
port_fail:
- drm_dev_unregister(drm);
-register_fail:
malidp_de_planes_destroy(drm);
drm_mode_config_cleanup(drm);
init_fail:
@@ -431,6 +435,7 @@ static void malidp_unbind(struct device *dev)
struct malidp_drm *malidp = drm->dev_private;
struct malidp_hw_device *hwdev = malidp->dev;
+ drm_dev_unregister(drm);
if (malidp->fbdev) {
drm_fbdev_cma_fini(malidp->fbdev);
malidp->fbdev = NULL;
@@ -442,7 +447,6 @@ static void malidp_unbind(struct device *dev)
component_unbind_all(dev, drm);
of_node_put(malidp->crtc.port);
malidp->crtc.port = NULL;
- drm_dev_unregister(drm);
malidp_de_planes_destroy(drm);
drm_mode_config_cleanup(drm);
drm->dev_private = NULL;