drm/amdgpu/VCN: enable indirect DPG SRAM mode

This is default mode for VCN2.x now
Signed-off-by: NLeo Liu <leo.liu@amd.com>
Reviewed-by: NJames Zhu <James.Zhu@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c

@@ -75,6 +75,9 @@ int amdgpu_vcn_sw_init(struct amdgpu_device *adev)
 		break;
 	case CHIP_NAVI10:
 		fw_name = FIRMWARE_NAVI10;
+		if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
+		    (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
+			adev->vcn.indirect_sram = true;
 		break;
 	default:
 		return -EINVAL;