On Wed, 1 Sep 2021 12:52:53 +0300, Peter Ujfalusi wrote:
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.
[...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/2] ASoC: soc-component: Convert the mark_module to void* commit: a739fdc26211952edb34bf1ac9ed7afe220a5d54 [2/2] ASoC: compress/component: Use module_get_when_open/put_when_close for cstream commit: cd46f3824480740879d2c15d65c6e6b038f96021
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Thanks, Mark