On Thu, 09 Jun 2022 20:16:52 +0200, Raghu Ballappa Bankapur wrote: > > > Hi Takashi > > Our implementation also falls inline with your approach [PATCH RFC] ALSA: > control: Use xarray for faster lookups (kernel.org), but you approach looks to > be clean with xarray. > > is it possible to upstream those changes? I submitted a v2 patch, please check it out. thanks, Takashi