[PATCH v2 0/4] ALSA: hda: Expose codec organization functions

[Cezary Rojewski]

On 2022-02-14 11:14 AM, Cezary Rojewski wrote:
> Changes expose several function that are currently unavailable for
> HDA-DSP drivers for use. Those functions are:
> 
> snd_hda_codec_cleanup_for_unbind()
> snd_hda_codec_set_power_save()
> snd_hda_codec_register()
> snd_hda_codec_unregister()
> snd_hda_codec_device_init()
> 
> This allows upcoming AVS driver [1] to re-use even mode of HDA related
> code that is currently available in sound/pci/hda and sound/hda and
> prevent any code duplication within avs-driver that would otherwise had
> to happen.
> 
> Last patch in the series provides snd_hdac_ext_bus_link_at() - a helper
> function which allows for retrieval of HDA segment (link) based on codec
> address directly. This is simpler than parsing codec-name first to
> extract the address what is the case for snd_hdac_ext_bus_get_link().
> The latter function is updated to re-use newly added one so core logic
> is not duplicated after the addition.
> 
> 
> Changes v1 -> v2:
> - snd_hda_codec_new() now calls snd_hda_codec_device_new() with
>    'snddev_managed' param set to 'true', reported by Kai

Hello Takashi,

Is there anything else I could help with or explain to help get this 
series merged?


Regards,
Czarek