diff options
Diffstat (limited to 'drivers/gpu/drm/drm_writeback.c')
| -rw-r--r-- | drivers/gpu/drm/drm_writeback.c | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/drivers/gpu/drm/drm_writeback.c b/drivers/gpu/drm/drm_writeback.c index 057af96dafeb..4cdc6cdcf76b 100644 --- a/drivers/gpu/drm/drm_writeback.c +++ b/drivers/gpu/drm/drm_writeback.c @@ -196,6 +196,22 @@ int drm_writeback_connector_init(struct drm_device *dev, } EXPORT_SYMBOL(drm_writeback_connector_init); +static void delete_writeback_properties(struct drm_device *dev) +{ + if (dev->mode_config.writeback_pixel_formats_property) { + drm_property_destroy(dev, dev->mode_config.writeback_pixel_formats_property); + dev->mode_config.writeback_pixel_formats_property = NULL; + } + if (dev->mode_config.writeback_out_fence_ptr_property) { + drm_property_destroy(dev, dev->mode_config.writeback_out_fence_ptr_property); + dev->mode_config.writeback_out_fence_ptr_property = NULL; + } + if (dev->mode_config.writeback_fb_id_property) { + drm_property_destroy(dev, dev->mode_config.writeback_fb_id_property); + dev->mode_config.writeback_fb_id_property = NULL; + } +} + /** * drm_writeback_connector_init_with_encoder - Initialize a writeback connector with * a custom encoder @@ -231,18 +247,20 @@ static int __drm_writeback_connector_init(struct drm_device *dev, int ret = create_writeback_properties(dev); if (ret != 0) - return ret; + goto failed_properties; connector->interlace_allowed = 0; ret = drm_connector_attach_encoder(connector, enc); if (ret) - return ret; + goto failed_properties; blob = drm_property_create_blob(dev, n_formats * sizeof(*formats), formats); - if (IS_ERR(blob)) - return PTR_ERR(blob); + if (IS_ERR(blob)) { + ret = PTR_ERR(blob); + goto failed_properties; + } INIT_LIST_HEAD(&wb_connector->job_queue); spin_lock_init(&wb_connector->job_lock); @@ -265,6 +283,9 @@ static int __drm_writeback_connector_init(struct drm_device *dev, wb_connector->pixel_formats_blob_ptr = blob; return 0; +failed_properties: + delete_writeback_properties(dev); + return ret; } /** |