diff --git a/drivers/video/rockchip/rga3/include/rga_job.h b/drivers/video/rockchip/rga3/include/rga_job.h
index 89c31f3fbf53..10b0a9253350 100644
--- a/drivers/video/rockchip/rga3/include/rga_job.h
+++ b/drivers/video/rockchip/rga3/include/rga_job.h
@@ -14,10 +14,11 @@
 #include "rga_drv.h"
 
 enum job_flags {
-	RGA_JOB_DONE		= 1 << 0,
-	RGA_JOB_ASYNC		= 1 << 1,
-	RGA_JOB_SYNC		= 1 << 2,
-	RGA_JOB_USE_HANDLE	= 1 << 3,
+	RGA_JOB_DONE			= 1 << 0,
+	RGA_JOB_ASYNC			= 1 << 1,
+	RGA_JOB_SYNC			= 1 << 2,
+	RGA_JOB_USE_HANDLE		= 1 << 3,
+	RGA_JOB_UNSUPPORT_RGA2		= 1 << 4,
 };
 
 struct rga_scheduler_t *rga_job_get_scheduler(int core);
diff --git a/drivers/video/rockchip/rga3/include/rga_mm.h b/drivers/video/rockchip/rga3/include/rga_mm.h
index 409efc022bc8..0683ecab30c0 100644
--- a/drivers/video/rockchip/rga3/include/rga_mm.h
+++ b/drivers/video/rockchip/rga3/include/rga_mm.h
@@ -34,6 +34,7 @@ struct rga_mm {
 };
 
 struct rga_internal_buffer *rga_mm_lookup_handle(struct rga_mm *mm_session, uint32_t handle);
+int rga_mm_lookup_flag(struct rga_mm *mm_session, uint64_t handle);
 dma_addr_t rga_mm_lookup_iova(struct rga_internal_buffer *buffer, int core);
 struct sg_table *rga_mm_lookup_sgt(struct rga_internal_buffer *buffer, int core);
 
diff --git a/drivers/video/rockchip/rga3/rga_job.c b/drivers/video/rockchip/rga3/rga_job.c
index 3d3421b7da64..08235681f247 100644
--- a/drivers/video/rockchip/rga3/rga_job.c
+++ b/drivers/video/rockchip/rga3/rga_job.c
@@ -141,6 +141,67 @@ static int rga_job_cleanup(struct rga_job *job)
 	return 0;
 }
 
+static int rga_job_judgment_support_core(struct rga_job *job)
+{
+	int ret = 0;
+	uint32_t mm_flag;
+	struct rga_req *req;
+	struct rga_mm *mm;
+
+	req = &job->rga_command_base;
+	mm = rga_drvdata->mm;
+	if (mm == NULL) {
+		pr_err("rga mm is null!\n");
+		return -EFAULT;
+	}
+
+	mutex_lock(&mm->lock);
+
+	if (likely(req->src.yrgb_addr > 0)) {
+		ret = rga_mm_lookup_flag(mm, req->src.yrgb_addr);
+		if (ret < 0)
+			goto out_finish;
+		else
+			mm_flag = (uint32_t)ret;
+
+		if (~mm_flag & RGA_MM_UNDER_4G) {
+			job->flags |= RGA_JOB_UNSUPPORT_RGA2;
+			goto out_finish;
+		}
+	}
+
+	if (likely(req->dst.yrgb_addr > 0)) {
+		ret = rga_mm_lookup_flag(mm, req->dst.yrgb_addr);
+		if (ret < 0)
+			goto out_finish;
+		else
+			mm_flag = (uint32_t)ret;
+
+		if (~mm_flag & RGA_MM_UNDER_4G) {
+			job->flags |= RGA_JOB_UNSUPPORT_RGA2;
+			goto out_finish;
+		}
+	}
+
+	if (req->pat.yrgb_addr > 0) {
+		ret = rga_mm_lookup_flag(mm, req->pat.yrgb_addr);
+		if (ret < 0)
+			goto out_finish;
+		else
+			mm_flag = (uint32_t)ret;
+
+		if (~mm_flag & RGA_MM_UNDER_4G) {
+			job->flags |= RGA_JOB_UNSUPPORT_RGA2;
+			goto out_finish;
+		}
+	}
+
+out_finish:
+	mutex_unlock(&mm->lock);
+
+	return ret;
+}
+
 static struct rga_job *rga_job_alloc(struct rga_req *rga_command_base)
 {
 	struct rga_job *job = NULL;
@@ -164,10 +225,13 @@ static struct rga_job *rga_job_alloc(struct rga_req *rga_command_base)
 			job->priority = rga_command_base->priority;
 	}
 
-	if (job->rga_command_base.handle_flag & 1)
+	if (job->rga_command_base.handle_flag & 1) {
 		job->flags |= RGA_JOB_USE_HANDLE;
-	else
+
+		rga_job_judgment_support_core(job);
+	} else {
 		rga_job_get_current_mm(job);
+	}
 
 	return job;
 }
diff --git a/drivers/video/rockchip/rga3/rga_mm.c b/drivers/video/rockchip/rga3/rga_mm.c
index 585153b7f719..4cc0ea0bd4a0 100644
--- a/drivers/video/rockchip/rga3/rga_mm.c
+++ b/drivers/video/rockchip/rga3/rga_mm.c
@@ -683,6 +683,19 @@ struct rga_internal_buffer *rga_mm_lookup_handle(struct rga_mm *mm_session, uint
 	return output_buffer;
 }
 
+int rga_mm_lookup_flag(struct rga_mm *mm_session, uint64_t handle)
+{
+	struct rga_internal_buffer *output_buffer;
+
+	output_buffer = rga_mm_lookup_handle(mm_session, handle);
+	if (output_buffer == NULL) {
+		pr_err("This handle[%ld] is illegal.\n", (unsigned long)handle);
+		return -EINVAL;
+	}
+
+	return output_buffer->mm_flag;
+}
+
 dma_addr_t rga_mm_lookup_iova(struct rga_internal_buffer *buffer, int core)
 {
 	int i;
diff --git a/drivers/video/rockchip/rga3/rga_policy.c b/drivers/video/rockchip/rga3/rga_policy.c
index d2ec4ea39afe..a4da3d94cc40 100644
--- a/drivers/video/rockchip/rga3/rga_policy.c
+++ b/drivers/video/rockchip/rga3/rga_policy.c
@@ -205,6 +205,13 @@ int rga_job_assign(struct rga_job *job)
 		if (RGA_DEBUG_MSG)
 			pr_err("start policy on core = %d", scheduler->core);
 
+		if (scheduler->core == RGA2_SCHEDULER_CORE0 &&
+		    job->flags & RGA_JOB_UNSUPPORT_RGA2) {
+			if (RGA_DEBUG_MSG)
+				pr_debug("RGA2 only support under 4G memory!\n");
+				continue;
+		}
+
 		if (feature > 0) {
 			if (!(feature & data->feature)) {
 				if (RGA_DEBUG_MSG)