diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 80ab851..ef72f52 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -845,6 +845,9 @@ struct amdgpu_gca_config {
 	uint32_t macrotile_mode_array[16];
 
 	struct amdgpu_rb_config rb_config[AMDGPU_GFX_MAX_SE][AMDGPU_GFX_MAX_SH_PER_SE];
+
+	/* gfx configure feature */
+	uint32_t double_offchip_lds_buf;
 };
 
 struct amdgpu_cu_info {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 027692b..0963865 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -528,6 +528,8 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
 		dev_info.vram_type = adev->mc.vram_type;
 		dev_info.vram_bit_width = adev->mc.vram_width;
 		dev_info.vce_harvest_config = adev->vce.harvest_config;
+		dev_info.gc_double_offchip_lds_buf =
+			adev->gfx.config.double_offchip_lds_buf;
 
 		return copy_to_user(out, &dev_info,
 				    min((size_t)size, sizeof(dev_info))) ? -EFAULT : 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
index 2086e7e..e784337 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
@@ -1579,6 +1579,11 @@ static void gfx_v6_0_setup_spi(struct amdgpu_device *adev)
 	mutex_unlock(&adev->grbm_idx_mutex);
 }
 
+static void gfx_v6_0_config_init(struct amdgpu_device *adev)
+{
+	adev->gfx.config.double_offchip_lds_buf = 1;
+}
+
 static void gfx_v6_0_gpu_init(struct amdgpu_device *adev)
 {
 	u32 gb_addr_config = 0;
@@ -1736,6 +1741,7 @@ static void gfx_v6_0_gpu_init(struct amdgpu_device *adev)
 	gfx_v6_0_setup_spi(adev);
 
 	gfx_v6_0_get_cu_info(adev);
+	gfx_v6_0_config_init(adev);
 
 	WREG32(mmCP_QUEUE_THRESHOLDS, ((0x16 << CP_QUEUE_THRESHOLDS__ROQ_IB1_START__SHIFT) |
 				       (0x2b << CP_QUEUE_THRESHOLDS__ROQ_IB2_START__SHIFT)));
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
index 1f93545..286d676 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
@@ -1876,6 +1876,11 @@ static void gmc_v7_0_init_compute_vmid(struct amdgpu_device *adev)
 	mutex_unlock(&adev->srbm_mutex);
 }
 
+static void gfx_v7_0_config_init(struct amdgpu_device *adev)
+{
+	adev->gfx.config.double_offchip_lds_buf = 1;
+}
+
 /**
  * gfx_v7_0_gpu_init - setup the 3D engine
  *
@@ -1899,6 +1904,7 @@ static void gfx_v7_0_gpu_init(struct amdgpu_device *adev)
 
 	gfx_v7_0_setup_rb(adev);
 	gfx_v7_0_get_cu_info(adev);
+	gfx_v7_0_config_init(adev);
 
 	/* set HW defaults for 3D engine */
 	WREG32(mmCP_MEQ_THRESHOLDS,
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index c2a3251..5682d94 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -3846,6 +3846,19 @@ static void gfx_v8_0_init_compute_vmid(struct amdgpu_device *adev)
 	mutex_unlock(&adev->srbm_mutex);
 }
 
+static void gfx_v8_0_config_init(struct amdgpu_device *adev)
+{
+	switch (adev->asic_type) {
+	default:
+		adev->gfx.config.double_offchip_lds_buf = 1;
+		break;
+	case CHIP_CARRIZO:
+	case CHIP_STONEY:
+		adev->gfx.config.double_offchip_lds_buf = 0;
+		break;
+	}
+}
+
 static void gfx_v8_0_gpu_init(struct amdgpu_device *adev)
 {
 	u32 tmp;
@@ -3859,6 +3872,7 @@ static void gfx_v8_0_gpu_init(struct amdgpu_device *adev)
 	gfx_v8_0_tiling_mode_table_init(adev);
 	gfx_v8_0_setup_rb(adev);
 	gfx_v8_0_get_cu_info(adev);
+	gfx_v8_0_config_init(adev);
 
 	/* XXX SH_MEM regs */
 	/* where to put LDS, scratch, GPUVM in FSA64 space */