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-rw-r--r--drivers/media/platform/exynos-gsc/gsc-core.c9
-rw-r--r--drivers/media/platform/exynos-gsc/gsc-core.h1
-rw-r--r--drivers/media/platform/exynos-gsc/gsc-m2m.c1
3 files changed, 10 insertions, 1 deletions
diff --git a/drivers/media/platform/exynos-gsc/gsc-core.c b/drivers/media/platform/exynos-gsc/gsc-core.c
index fe69eae..9d0cc04 100644
--- a/drivers/media/platform/exynos-gsc/gsc-core.c
+++ b/drivers/media/platform/exynos-gsc/gsc-core.c
@@ -1122,10 +1122,14 @@ 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);
@@ -1147,6 +1151,8 @@ 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;
@@ -1157,6 +1163,7 @@ 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);
diff --git a/drivers/media/platform/exynos-gsc/gsc-core.h b/drivers/media/platform/exynos-gsc/gsc-core.h
index cc19bba..76435d3 100644
--- a/drivers/media/platform/exynos-gsc/gsc-core.h
+++ b/drivers/media/platform/exynos-gsc/gsc-core.h
@@ -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;
};
/**
diff --git a/drivers/media/platform/exynos-gsc/gsc-m2m.c b/drivers/media/platform/exynos-gsc/gsc-m2m.c
index 40a73f7..e576ff2 100644
--- a/drivers/media/platform/exynos-gsc/gsc-m2m.c
+++ b/drivers/media/platform/exynos-gsc/gsc-m2m.c
@@ -751,6 +751,7 @@ 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);
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