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ASoC: SOF: ipc4: Add support for mandatory message handling functionality

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Introduce the initial and mandatory IPC ops support for IPC4 to enable
IPC communication with this new IPC protocol.

This patch implements the following ops:
tx_msg, rx_msg, set_get_data and get_reply.

Co-developed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Rander Wang <rander.wang@intel.com>
Co-developed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220505094818.10346-4-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Peter Ujfalusi
2022-05-05 13:24:45 +01:00
committed by Mark Brown
parent ed85a6e6fe
commit ceb89acc4d
3 changed files with 607 additions and 1 deletions
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sound/soc/sof/Makefile
+2 -1
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@@ -2,7 +2,8 @@
snd-sof-objs := core.o ops.o loader.o ipc.o pcm.o pm.o debug.o topology.o\ snd-sof-objs := core.o ops.o loader.o ipc.o pcm.o pm.o debug.o topology.o\
control.o trace.o iomem-utils.o sof-audio.o stream-ipc.o\ control.o trace.o iomem-utils.o sof-audio.o stream-ipc.o\
ipc3-topology.o ipc3-control.o ipc3.o ipc3-pcm.o ipc3-loader.o ipc3-topology.o ipc3-control.o ipc3.o ipc3-pcm.o ipc3-loader.o\
ipc4.o
ifneq ($(CONFIG_SND_SOC_SOF_CLIENT),) ifneq ($(CONFIG_SND_SOC_SOF_CLIENT),)
snd-sof-objs += sof-client.o snd-sof-objs += sof-client.o
endif endif
sound/soc/sof/ipc4.c
+604
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File diff suppressed because it is too large Load Diff
sound/soc/sof/sof-priv.h
+1
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@@ -768,5 +768,6 @@ static inline int sof_resume_clients(struct snd_sof_dev *sdev)
/* Main ops for IPC implementations */ /* Main ops for IPC implementations */
extern const struct sof_ipc_ops ipc3_ops; extern const struct sof_ipc_ops ipc3_ops;
extern const struct sof_ipc_ops ipc4_ops;
#endif #endif