ASoC: SOF: topology: Add helper to get/put widget queue id
authorChao Song <chao.song@linux.intel.com>
Mon, 7 Nov 2022 08:57:06 +0000 (10:57 +0200)
committerMark Brown <broonie@kernel.org>
Mon, 7 Nov 2022 13:58:11 +0000 (13:58 +0000)
commitc84443db0fddd188838faa9d71ebd6d9aa280068
treebee5b7cdf5957474eccc05f30a3b29e90bca20a6
parent3b3acedbd0f30b822e05e5e51b646a67de0031fc
ASoC: SOF: topology: Add helper to get/put widget queue id

Add get/put queue id helper to manage queue id in route
setup and route free.

The queue allocation rules are:

  - If widget only has one sink/source pin, zero will be
returned as the queue ID directly.

  - If widget has more than one sink/source pins, and pin
binding array is defined in topology, queue ID will be
allocated according to the pin binding array.

  - If widget has more than one sink/sink pins, and pin
binding array is not defined, Linux ID allocation will be
used to allocate queue ID dynamically.

Signed-off-by: Chao Song <chao.song@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Suggested-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20221107085706.2550-4-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/sof/ipc4-topology.c
sound/soc/sof/sof-audio.h
sound/soc/sof/topology.c