topology: Update physical link configurations in Broadwell text conf file

To make this conf file a better example, add configurations for the
physical link "Codec", same as that defined by Intel Broadwell upstream
machine driver.

Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/src/conf/topology/broadwell/broadwell.conf b/src/conf/topology/broadwell/broadwell.conf
index eb89377db9093c88afa2f40654bf74dd72b9cf68..b8405d93eb6c0a61c967e07be042653c8373d9ef 100644 (file)
--- a/src/conf/topology/broadwell/broadwell.conf
+++ b/src/conf/topology/broadwell/broadwell.conf
@@ -389,3 +389,22 @@ SectionGraph."dsp" {
                "Analog Capture, , SSP0 CODEC IN"
        ]
 }
+
+SectionHWConfig."CodecHWConfig" {
+       id "1"
+       format "I2S"            # physical audio format.
+       bclk   "master"         # Platform is master of bit clock
+       fsync  "master"         # platform is master of fsync
+}
+
+SectionLink."Codec" {
+
+       # used for binding to the physical link
+       id "0"
+
+       hw_configs [
+               "CodecHWConfig"
+       ]
+
+       default_hw_conf_id "1"
+}