diff --git a/drivers/staging/media/rockchip/vpu/Makefile b/drivers/staging/media/rockchip/vpu/Makefile
index ae512173e7e4..dc963936b9f9 100644
--- a/drivers/staging/media/rockchip/vpu/Makefile
+++ b/drivers/staging/media/rockchip/vpu/Makefile
@@ -7,4 +7,5 @@ rockchip-vpu-y += \
 		rk3288_vpu_hw_jpeg_enc.o \
 		rk3399_vpu_hw.o \
 		rk3399_vpu_hw_jpeg_enc.o \
-		rockchip_vpu_jpeg.o
+		rockchip_vpu_jpeg.o \
+		rockchip_vpu_mpeg2.o
diff --git a/drivers/staging/media/rockchip/vpu/rockchip_vpu.h b/drivers/staging/media/rockchip/vpu/rockchip_vpu.h
index ec7557a98583..a5cf2c1bc75b 100644
--- a/drivers/staging/media/rockchip/vpu/rockchip_vpu.h
+++ b/drivers/staging/media/rockchip/vpu/rockchip_vpu.h
@@ -27,6 +27,10 @@
 
 #define ROCKCHIP_VPU_MAX_CLOCKS		4
 
+#define MPEG2_MB_DIM			16
+#define MPEG2_MB_WIDTH(w)		DIV_ROUND_UP(w, MPEG2_MB_DIM)
+#define MPEG2_MB_HEIGHT(h)		DIV_ROUND_UP(h, MPEG2_MB_DIM)
+
 #define JPEG_MB_DIM			16
 #define JPEG_MB_WIDTH(w)		DIV_ROUND_UP(w, JPEG_MB_DIM)
 #define JPEG_MB_HEIGHT(h)		DIV_ROUND_UP(h, JPEG_MB_DIM)
@@ -37,6 +41,7 @@ struct rockchip_vpu_codec_ops;
 #define RK_VPU_JPEG_ENCODER	BIT(0)
 #define RK_VPU_ENCODERS		0x0000ffff
 
+#define RK_VPU_MPEG2_DECODER	BIT(16)
 #define RK_VPU_DECODERS		0xffff0000
 
 /**
@@ -76,10 +81,12 @@ struct rockchip_vpu_variant {
  * enum rockchip_vpu_codec_mode - codec operating mode.
  * @RK_VPU_MODE_NONE:  No operating mode. Used for RAW video formats.
  * @RK_VPU_MODE_JPEG_ENC: JPEG encoder.
+ * @RK_VPU_MODE_MPEG2_DEC: MPEG-2 decoder.
  */
 enum rockchip_vpu_codec_mode {
 	RK_VPU_MODE_NONE = -1,
 	RK_VPU_MODE_JPEG_ENC,
+	RK_VPU_MODE_MPEG2_DEC,
 };
 
 /*
@@ -190,6 +197,7 @@ struct rockchip_vpu_dev {
  *			calling v4l2_m2m_job_finish.
  * @codec_ops:		Set of operations related to codec mode.
  * @jpeg_enc:		JPEG-encoding context.
+ * @mpeg2_dec:		MPEG-2-decoding context.
  */
 struct rockchip_vpu_ctx {
 	struct rockchip_vpu_dev *dev;
@@ -215,6 +223,7 @@ struct rockchip_vpu_ctx {
 	/* Specific for particular codec modes. */
 	union {
 		struct rockchip_vpu_jpeg_enc_hw_ctx jpeg_enc;
+		struct rockchip_vpu_mpeg2_dec_hw_ctx mpeg2_dec;
 	};
 };
 
diff --git a/drivers/staging/media/rockchip/vpu/rockchip_vpu_common.h b/drivers/staging/media/rockchip/vpu/rockchip_vpu_common.h
index 8688721fbcac..0b6a3fb1a48e 100644
--- a/drivers/staging/media/rockchip/vpu/rockchip_vpu_common.h
+++ b/drivers/staging/media/rockchip/vpu/rockchip_vpu_common.h
@@ -43,4 +43,7 @@ int rockchip_vpu_dst_buf_prepare(struct vb2_buffer *vb);
 int rockchip_vpu_start(struct vb2_queue *q, unsigned int count);
 void rockchip_vpu_stop(struct vb2_queue *q);
 
+void *rockchip_vpu_get_ctrl(struct rockchip_vpu_ctx *ctx, u32 id);
+dma_addr_t rockchip_vpu_get_ref(struct vb2_queue *q, u64 ts);
+
 #endif /* ROCKCHIP_VPU_COMMON_H_ */
diff --git a/drivers/staging/media/rockchip/vpu/rockchip_vpu_drv.c b/drivers/staging/media/rockchip/vpu/rockchip_vpu_drv.c
index 4a8f8483e1e1..f68bd71c6821 100644
--- a/drivers/staging/media/rockchip/vpu/rockchip_vpu_drv.c
+++ b/drivers/staging/media/rockchip/vpu/rockchip_vpu_drv.c
@@ -35,6 +35,24 @@ module_param_named(debug, rockchip_vpu_debug, int, 0644);
 MODULE_PARM_DESC(debug,
 		 "Debug level - higher value produces more verbose messages");
 
+void *rockchip_vpu_get_ctrl(struct rockchip_vpu_ctx *ctx, u32 id)
+{
+	struct v4l2_ctrl *ctrl;
+
+	ctrl = v4l2_ctrl_find(&ctx->ctrl_handler, id);
+	return ctrl ? ctrl->p_cur.p : NULL;
+}
+
+dma_addr_t rockchip_vpu_get_ref(struct vb2_queue *q, u64 ts)
+{
+	int index;
+
+	index = vb2_find_timestamp(q, ts, 0);
+	if (index >= 0)
+		return vb2_dma_contig_plane_dma_addr(q->bufs[index], 0);
+	return 0;
+}
+
 static int
 rockchip_vpu_enc_buf_finish(struct rockchip_vpu_ctx *ctx,
 			    struct vb2_buffer *buf,
@@ -258,6 +276,18 @@ static struct rockchip_vpu_ctrl controls[] = {
 			.step = 1,
 			.def = 50,
 		},
+	}, {
+		.id = V4L2_CID_MPEG_VIDEO_MPEG2_SLICE_PARAMS,
+		.codec = RK_VPU_MPEG2_DECODER,
+		.cfg = {
+			.elem_size = sizeof(struct v4l2_ctrl_mpeg2_slice_params),
+		},
+	}, {
+		.id = V4L2_CID_MPEG_VIDEO_MPEG2_QUANTIZATION,
+		.codec = RK_VPU_MPEG2_DECODER,
+		.cfg = {
+			.elem_size = sizeof(struct v4l2_ctrl_mpeg2_quantization),
+		},
 	},
 };
 
diff --git a/drivers/staging/media/rockchip/vpu/rockchip_vpu_hw.h b/drivers/staging/media/rockchip/vpu/rockchip_vpu_hw.h
index 46716d121538..1bdc5ceb956f 100644
--- a/drivers/staging/media/rockchip/vpu/rockchip_vpu_hw.h
+++ b/drivers/staging/media/rockchip/vpu/rockchip_vpu_hw.h
@@ -11,6 +11,7 @@
 
 #include <linux/interrupt.h>
 #include <linux/v4l2-controls.h>
+#include <media/mpeg2-ctrls.h>
 #include <media/videobuf2-core.h>
 
 struct rockchip_vpu_dev;
@@ -38,6 +39,14 @@ struct rockchip_vpu_jpeg_enc_hw_ctx {
 	struct rockchip_vpu_aux_buf bounce_buffer;
 };
 
+/**
+ * struct rockchip_vpu_mpeg2_dec_hw_ctx
+ * @qtable:		Quantization table
+ */
+struct rockchip_vpu_mpeg2_dec_hw_ctx {
+	struct rockchip_vpu_aux_buf qtable;
+};
+
 /**
  * struct rockchip_vpu_codec_ops - codec mode specific operations
  *
@@ -83,4 +92,9 @@ void rk3399_vpu_jpeg_enc_run(struct rockchip_vpu_ctx *ctx);
 int rockchip_vpu_jpeg_enc_init(struct rockchip_vpu_ctx *ctx);
 void rockchip_vpu_jpeg_enc_exit(struct rockchip_vpu_ctx *ctx);
 
+void rockchip_vpu_mpeg2_dec_copy_qtable(u8 *qtable,
+	const struct v4l2_ctrl_mpeg2_quantization *ctrl);
+int rockchip_vpu_mpeg2_dec_init(struct rockchip_vpu_ctx *ctx);
+void rockchip_vpu_mpeg2_dec_exit(struct rockchip_vpu_ctx *ctx);
+
 #endif /* ROCKCHIP_VPU_HW_H_ */
diff --git a/drivers/staging/media/rockchip/vpu/rockchip_vpu_mpeg2.c b/drivers/staging/media/rockchip/vpu/rockchip_vpu_mpeg2.c
new file mode 100644
index 000000000000..5a5b9ea1f6b5
--- /dev/null
+++ b/drivers/staging/media/rockchip/vpu/rockchip_vpu_mpeg2.c
@@ -0,0 +1,61 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Rockchip VPU codec driver
+ *
+ * Copyright (C) 2018 Rockchip Electronics Co., Ltd.
+ */
+
+#include "rockchip_vpu.h"
+
+static const u8 zigzag[64] = {
+	0,   1,  8, 16,  9,  2,  3, 10,
+	17, 24, 32, 25, 18, 11,  4,  5,
+	12, 19, 26, 33, 40, 48, 41, 34,
+	27, 20, 13,  6,  7, 14, 21, 28,
+	35, 42, 49, 56, 57, 50, 43, 36,
+	29, 22, 15, 23, 30, 37, 44, 51,
+	58, 59, 52, 45, 38, 31, 39, 46,
+	53, 60, 61, 54, 47, 55, 62, 63
+};
+
+void rockchip_vpu_mpeg2_dec_copy_qtable(u8 *qtable,
+	const struct v4l2_ctrl_mpeg2_quantization *ctrl)
+{
+	int i, n;
+
+	if (!qtable || !ctrl)
+		return;
+
+	for (i = 0; i < ARRAY_SIZE(zigzag); i++) {
+		n = zigzag[i];
+		qtable[n + 0] = ctrl->intra_quantiser_matrix[i];
+		qtable[n + 64] = ctrl->non_intra_quantiser_matrix[i];
+		qtable[n + 128] = ctrl->chroma_intra_quantiser_matrix[i];
+		qtable[n + 192] = ctrl->chroma_non_intra_quantiser_matrix[i];
+	}
+}
+
+int rockchip_vpu_mpeg2_dec_init(struct rockchip_vpu_ctx *ctx)
+{
+	struct rockchip_vpu_dev *vpu = ctx->dev;
+
+	ctx->mpeg2_dec.qtable.size = ARRAY_SIZE(zigzag) * 4;
+	ctx->mpeg2_dec.qtable.cpu =
+		dma_alloc_coherent(vpu->dev,
+				   ctx->mpeg2_dec.qtable.size,
+				   &ctx->mpeg2_dec.qtable.dma,
+				   GFP_KERNEL);
+	if (!ctx->mpeg2_dec.qtable.cpu)
+		return -ENOMEM;
+	return 0;
+}
+
+void rockchip_vpu_mpeg2_dec_exit(struct rockchip_vpu_ctx *ctx)
+{
+	struct rockchip_vpu_dev *vpu = ctx->dev;
+
+	dma_free_coherent(vpu->dev,
+			  ctx->mpeg2_dec.qtable.size,
+			  ctx->mpeg2_dec.qtable.cpu,
+			  ctx->mpeg2_dec.qtable.dma);
+}
