ASoC: SOF: add probe support extend data (786d6516) · Commits · 戴 / test

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

+12 −0

Original line number	Diff line number	Diff line
		@@ -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

include/uapi/sound/sof/abi.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -26,7 +26,7 @@

		/* SOF ABI version major, minor and patch numbers */
		#define SOF_ABI_MAJOR 3
		#define SOF_ABI_MINOR 13
		#define SOF_ABI_MINOR 14
		#define SOF_ABI_PATCH 0

		/* SOF ABI version number. Format within 32bit word is MMmmmppp */

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