ASoC: SOF: ipc3-loader: 'Handle' PROBE_INFO ext_manifest type when parsing

Every time when the firmware is loaded we see the following printed in
info level:
unknown sof_ext_man header type 3 size 0x30

This is the PROBE_INFO element, which is not parsed, but it is not
something that we should treat as surprise, aka unknown type.

Add an empty case with a debug print to 'handle' this ext_manifest type and
silence the confusing print in kernel log.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://patch.msgid.link/20241107120306.30680-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: ujfalusi

sound/soc/sof/ipc3-loader.c

@@ -193,6 +193,9 @@ static size_t sof_ipc3_fw_parse_ext_man(struct snd_sof_dev *sdev)
 		case SOF_EXT_MAN_ELEM_CC_VERSION:
 			ret = ipc3_fw_ext_man_get_cc_info(sdev, elem_hdr);
 			break;
+		case SOF_EXT_MAN_ELEM_PROBE_INFO:
+			dev_dbg(sdev->dev, "Probe info (not parsed)\n");
+			break;
 		case SOF_EXT_MAN_ELEM_DBG_ABI:
 			ret = ipc3_fw_ext_man_get_dbg_abi_info(sdev, elem_hdr);
 			break;