[alsa-devel] [PATCH] ASoC: Intel: kbl: Modify Headset map for Multi-Playback

[Vinod Koul]

On Fri, Nov 03, 2017 at 08:58:17AM +0530, Naveen Manohar wrote:
> Current topology for Headset resulted in unwanted pop noise,
> while switching from spk->hs at the start of Headset Playback.

what is the reason for the pop ?

> Modified topology to fix the same.

how does that fix it, sorry am quite unclear about that part

> This modification also requires headset route to be updated.

that seems to be the only change here, so not sure I follow the changes dont
for this

> 
> Signed-off-by: Naveen Manohar <naveen.m at intel.com>
> Signed-off-by: Sathya Prakash M R <sathya.prakash.m.r at intel.com>
> ---
>  sound/soc/intel/boards/kbl_rt5663_max98927.c        | 2 +-
>  sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/sound/soc/intel/boards/kbl_rt5663_max98927.c b/sound/soc/intel/boards/kbl_rt5663_max98927.c
> index 6f9a8bc..6dcad0a 100644
> --- a/sound/soc/intel/boards/kbl_rt5663_max98927.c
> +++ b/sound/soc/intel/boards/kbl_rt5663_max98927.c
> @@ -101,7 +101,7 @@ enum {
>  	{ "ssp0 Tx", NULL, "spk_out" },
>  
>  	{ "AIF Playback", NULL, "ssp1 Tx" },
> -	{ "ssp1 Tx", NULL, "hs_out" },
> +	{ "ssp1 Tx", NULL, "codec1_out" },
>  
>  	{ "hs_in", NULL, "ssp1 Rx" },
>  	{ "ssp1 Rx", NULL, "AIF Capture" },
> diff --git a/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c b/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c
> index 6072164..271ae3c 100644
> --- a/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c
> +++ b/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c
> @@ -109,7 +109,7 @@ enum {
>  	{ "ssp0 Tx", NULL, "spk_out" },
>  
>  	{ "AIF Playback", NULL, "ssp1 Tx" },
> -	{ "ssp1 Tx", NULL, "hs_out" },
> +	{ "ssp1 Tx", NULL, "codec1_out" },
>  
>  	{ "hs_in", NULL, "ssp1 Rx" },
>  	{ "ssp1 Rx", NULL, "AIF Capture" },
> -- 
> 1.9.1
> 

-- 
~Vinod