kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/drivers/video/rockchip/rga3/include/rga_mm.h
..
..
@@ -18,6 +18,8 @@
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 	RGA_MEM_NEED_USE_IOMMU		= 1 << 1,
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 	/* Flag this is a physical contiguous memory. */
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 	RGA_MEM_PHYSICAL_CONTIGUOUS	= 1 << 2,
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+	/* need force flush cache */
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+	RGA_MEM_FORCE_FLUSH_CACHE	= 1 << 3,
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 };
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 struct rga_mm {