Hi Mark These are v2 of snd_soc_component_compr_xxx() function patches. I think component related function should be implemented at soc-component.c, otherwise it is confusable to read. These are for it. v1 -> v2 - fixup function return timing on snd_soc_component_compr_get_params() snd_soc_component_compr_get_metadata() - use mutex at compr side on snd_soc_component_compr_get_caps() snd_soc_component_compr_get_codec_caps() snd_soc_component_compr_copy() Link: https://lore.kernel.org/r/878sb78ac4.wl-kuninori.morimoto.gx@xxxxxxxxxxx Kuninori Morimoto (12): ASoC: soc-component: add snd_soc_component_compr_open() ASoC: soc-component: add snd_soc_component_compr_free() ASoC: soc-component: add snd_soc_component_compr_trigger() ASoC: soc-component: add snd_soc_component_compr_set_params() ASoC: soc-component: add snd_soc_component_compr_get_params() ASoC: soc-component: add snd_soc_component_compr_get_caps() ASoC: soc-component: add snd_soc_component_compr_get_codec_caps() ASoC: soc-component: add snd_soc_component_compr_ack() ASoC: soc-component: add snd_soc_component_compr_pointer() ASoC: soc-component: add snd_soc_component_compr_copy() ASoC: soc-component: add snd_soc_component_compr_set_metadata() ASoC: soc-component: add snd_soc_component_compr_get_metadata() include/sound/soc-component.h | 22 +++ sound/soc/soc-component.c | 255 ++++++++++++++++++++++++++++++++ sound/soc/soc-compress.c | 263 ++++------------------------------ 3 files changed, 303 insertions(+), 237 deletions(-) -- 2.25.1