media: mtk-vpu: add prototype for vcu_get_task
The VCU expose an API (vcu_get_task) that can be used by other
drivers. Add the prototype to the vpu header.
Signed-off-by: Fabien Parent <fparent@baylibre.com>
diff --git a/drivers/media/platform/mtk-vpu/mtk_vpu.h b/drivers/media/platform/mtk-vpu/mtk_vpu.h
index c973e6e..4abad9f 100644
--- a/drivers/media/platform/mtk-vpu/mtk_vpu.h
+++ b/drivers/media/platform/mtk-vpu/mtk_vpu.h
@@ -17,6 +17,9 @@
#include <linux/platform_device.h>
+
+void vcu_get_task(struct task_struct **task, struct files_struct **f);
+
/**
* VPU (video processor unit) is a tiny processor controlling video hardware
* related to video codec, scaling and color format converting.