diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
index 03d79e464f04..c69f7d82060f 100644
--- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
@@ -574,7 +574,7 @@ static void vce_v3_0_mc_resume(struct amdgpu_device *adev, int idx)
 	} else
 		WREG32(mmVCE_LMI_VCPU_CACHE_40BIT_BAR, (adev->vce.gpu_addr >> 8));
 	offset = AMDGPU_VCE_FIRMWARE_OFFSET;
-	size = VCE_V3_0_FW_SIZE;
+	size = VCE_V3_0_FW_SIZE - AMDGPU_VCE_FIRMWARE_OFFSET;
 	WREG32(mmVCE_VCPU_CACHE_OFFSET0, offset & 0x7fffffff);
 	WREG32(mmVCE_VCPU_CACHE_SIZE0, size);