Re: [alsa-devel] [PATCH] ASoC: hdac_hdmi: Program pin-port-mux during jack report event

On Thu, Feb 01, 2018 at 08:36:50AM +0530, Guneshwor Singh wrote:

From: Sriram Periyasamy sriramx.periyasamy@intel.com

During d3/d0 cycle, the connection selection index of all pins points to the default value. This needs to be restored to ensure audio is restored after d3/d0 cycle.

So store the connection selection index and program it during jack report event which gets invoked in cases like d3/d0 cycle, hot plug detection when multiple displays are connected.

Acked-By: Vinod Koul vinod.koul@intel.com