UCM2: Intel: sof-hda-dsp: Enable Dmic0 DRC and TDFB
This patch enables the SOF microphone capture pre-processing
features as BootSequence initial values if the controls for them
are available. If the user later switches these off, they will
remain off.
The DRC is dynamic range control that boosts the capture level,
and the TDFB (time-domain fixed beamformer) improves capture
signal-to-noise ratio for set beam angle direction. The used
0 degrees angle is defined as angle towards notebook computer
user.
The generic blobs in topology can be replaced with device
specific blobs based on DMI ID. See ucm2/blobs/sof/product_configs
and ucm2/blobs/sof/user_configs.
Closes: https://github.com/alsa-project/alsa-ucm-conf/pull/481 Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com> Signed-off-by: Jaroslav Kysela <perex@perex.cz>