media: qcom: camss: Add default case in vfe_src_pad_code

[ Upstream commit 2f4204bb00b32eca3391a468d3b37e87feb96fa9 ]

Add a default case in vfe_src_pad_code to get rid of a compile
warning if a new hw enum is added.

Signed-off-by: Depeng Shao <quic_depengs@quicinc.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Sasha Levin <sashal@kernel.org>

drivers/media/platform/qcom/camss/camss-vfe.c

@@ -398,6 +398,10 @@ static u32 vfe_src_pad_code(struct vfe_line *line, u32 sink_code,
 			return sink_code;
 		}
 		break;
+	default:
+		WARN(1, "Unsupported HW version: %x\n",
+		     vfe->camss->res->version);
+		break;
 	}
 	return 0;
 }