Re: [alsa-devel] [PATCH v2 1/3] ARM: shmobile: armadillo800eva: Properly specify HDMI audio link format

28 Jan 2015


      Hi Lars
...
...
I guess if you want to use common .daifmt, it should be same as "codec" side.
(cpu side "S" means, codec / daifmt side "M")
So, this mean above should be
@@ -1040,9 +1040,9 @@ static struct asoc_simple_card_info fsi2_hdmi_info = {
   .card		= "FSI2B-HDMI",
   .codec		= "sh-mobile-hdmi",
   .platform	= "sh_fsi2",

.daifmt		= SND_SOC_DAIFMT_CBM_CFM,   <=
.cpu_dai = {
.name	= "fsib-dai",


.fmt	= SND_SOC_DAIFMT_CBS_CFS,

},

Right now the CPU is configured as master, with your proposed change it 
would be configured as slave. These flags are always from the CODEC's 
perspective.
I see, your patch was correct for CPU = Master

    

Kuninori Morimoto