Hi,
SOF is marking all componet drivers with module_get_upon_open = 1 which works fine with normal PCM streams, however on compressed side the module get upon open is not supported. The module_get works when module_get_upon_open is not set becasue the snd_soc_component_module_get_when_probe() will pass NULL for the substream parameter of snd_soc_component_module_get().
In order to re-use the existing infrastructure for module_get, the proposal is to convert the mark_module to void pointer (like the pm mark) and implement matching code for the compressed open/free to pcm open/close.
Regards, Peter --- Peter Ujfalusi (2): ASoC: soc-component: Convert the mark_module to void* ASoC: compress/component: Use module_get_when_open/put_when_close for cstream
include/sound/soc-component.h | 14 ++++---- sound/soc/soc-component.c | 61 +++++++++++++++-------------------- sound/soc/soc-compress.c | 43 +++++++++++++++++++++--- 3 files changed, 71 insertions(+), 47 deletions(-)