Re: [alsa-devel] [PATCH v2] ASoC: rt5645: Add the HW EQ for the customized speaker output of Google Celes

On Tue, Oct 06, 2015 at 10:20:05AM +0800, Oder Chiou wrote:

• { /* EQ_GOOGLE_CELES */

• {
  

• 	{0x1c0, 0x04b8},
  

• 	{0x1c1, 0xfd02},
  

• 	{0x1c2, 0x04b8},
  

• 	{0x1c3, 0xfd02},
  

• 	{0, 0},
  

• },
  

This looks like binary parameters for a DSP algorithm which I'd expect to be exposed as a binary control. Userspace can then set whatever parameters it needs (perhaps after looking at DMI). Adding Dylan...