@@ -1121,10 +1121,14 @@ static int gsc_probe(struct platform_device *pdev)
goto err_clk;
}
- ret = gsc_register_m2m_device(gsc);
+ ret = v4l2_device_register(dev, &gsc->v4l2_dev);
if (ret)
goto err_clk;
+ ret = gsc_register_m2m_device(gsc);
+ if (ret)
+ goto err_v4l2;
+
platform_set_drvdata(pdev, gsc);
pm_runtime_enable(dev);
ret = pm_runtime_get_sync(&pdev->dev);
@@ -1146,6 +1150,8 @@ err_pm:
pm_runtime_put(dev);
err_m2m:
gsc_unregister_m2m_device(gsc);
+err_v4l2:
+ v4l2_device_unregister(&gsc->v4l2_dev);
err_clk:
gsc_clk_put(gsc);
return ret;
@@ -1156,6 +1162,7 @@ static int gsc_remove(struct platform_device *pdev)
struct gsc_dev *gsc = platform_get_drvdata(pdev);
gsc_unregister_m2m_device(gsc);
+ v4l2_device_unregister(&gsc->v4l2_dev);
vb2_dma_contig_cleanup_ctx(gsc->alloc_ctx);
pm_runtime_disable(&pdev->dev);
@@ -343,6 +343,7 @@ struct gsc_dev {
unsigned long state;
struct vb2_alloc_ctx *alloc_ctx;
struct video_device vdev;
+ struct v4l2_device v4l2_dev;
};
/**
@@ -732,6 +732,7 @@ int gsc_register_m2m_device(struct gsc_dev *gsc)
gsc->vdev.release = video_device_release_empty;
gsc->vdev.lock = &gsc->lock;
gsc->vdev.vfl_dir = VFL_DIR_M2M;
+ gsc->vdev.v4l2_dev = &gsc->v4l2_dev;
snprintf(gsc->vdev.name, sizeof(gsc->vdev.name), "%s.%d:m2m",
GSC_MODULE_NAME, gsc->id);