ASoC: SOF: add probe support extend data

Share how many injection probe DMAs and how many probe points
driver can request from FW.
injection_dmas_max 0 means injection is not supported
probe_points_max 0 means whole probes subsystem in FW is not enabled
and not compiled in.

ABI version change to 3.14.0

Signed-off-by: Pan Xiuli <xiuli.pan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Link: https://lore.kernel.org/r/20200415202816.934-10-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

include/sound/sof/info.h

@@ -31,6 +31,7 @@ enum sof_ipc_ext_data {
 	SOF_IPC_EXT_UNUSED		= 0,
 	SOF_IPC_EXT_WINDOW		= 1,
 	SOF_IPC_EXT_CC_INFO		= 2,
+	SOF_IPC_EXT_PROBE_INFO		= 3,
 };
 
 /* FW version - SOF_IPC_GLB_VERSION */
@@ -114,4 +115,15 @@ struct sof_ipc_cc_version {
 	char desc[]; /* null terminated compiler description */
 } __packed;
 
+/* extended data: Probe setup */
+struct sof_ipc_probe_support {
+	struct sof_ipc_ext_data_hdr ext_hdr;
+
+	uint32_t probe_points_max;
+	uint32_t injection_dmas_max;
+
+	/* reserved for future use */
+	uint32_t reserved[2];
+} __packed;
+
 #endif