Hi Mark, Rob
These are v6 of OF-graph sound card support. Main change is asoc_simple_card_get_dai_id() becames simple-card-utils's static function.
1) - 4) : OF-graph base functions 5) - 9) : OF-graph + simple-card (= audio_graph_card)
Kuninori Morimoto (9): 1) of-graph: export symbol of_phandle_iterator_init/next 2) of_graph: add of_graph_get_remote_endpoint() 3) of_graph: add of_graph_get_port_parent() 4) of_graph: add of_graph_get_endpoint_count() 5) ASoC: soc-core: enable "dai-format" on snd_soc_of_parse_daifmt() 6) ASoC: simple-card-utils: enable "label" on asoc_simple_card_parse_card_name 7) ASoC: simple-card-utils: add asoc_simple_card_parse_graph_dai() 8) ASoC: add audio-graph-card document 9) ASoC: add audio-graph-card support
.../devicetree/bindings/sound/audio-graph-card.txt | 124 +++++++++ drivers/of/base.c | 62 ++++- include/linux/of_graph.h | 21 ++ include/sound/simple_card_utils.h | 10 + sound/soc/generic/Kconfig | 8 + sound/soc/generic/Makefile | 2 + sound/soc/generic/audio-graph-card.c | 308 +++++++++++++++++++++ sound/soc/generic/simple-card-utils.c | 75 ++++- sound/soc/soc-core.c | 10 +- 9 files changed, 603 insertions(+), 17 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/audio-graph-card.txt create mode 100644 sound/soc/generic/audio-graph-card.c