ASoC: mdm9615: Separate I2S and Slimbus DAI links.

Audio init function in machine driver assumes interface
detection happens before init is called. But interface
may not be detected before init always. So separate I2S
and Slimbus DAI links into two separate cards. Since
audio interface cannot be determined in init function
in machine driver,I2S prepare is added where GPIO for
I2S are installed.

Change-Id: If5590a5240f0c001627243e6746a1c81057f3e68
Signed-off-by: Venkat Sudhir <vsudhir@codeaurora.org>
1 file changed