ASoC: Retrieve machine specific data from digital codec

Analog codec driver is common for sdm660 and msm8953 targets.
Inclusion of asoc_mach_data defined in sdm660 leads to
incorrect data updates in case of msm8953.
Hence retrieve the micbias cap mode settings from the digital
codec driver to access the appropriate asoc_mach_data struct.
Also reset int_mclk0_enable flag in SSR_DOWN event of digital
codec so that flag is updated appropriately.

CRs-Fixed: 2201385
Change-Id: Idd2476c91a57df77c41962d31f643440a3daf67b
Signed-off-by: Soumya Managoli <smanag@codeaurora.org>