v1.5.1

Changes since v1.5

88707ca (tag: v1.5.1, origin/stable-v1.5) ipc: header size validation fix
6581428 ipc: check state in comp_free
ff339ea Topology: HDA-generic: Use +20 dB EQ gain for 16 kHz DMIC capture
3aafbd1 Topology: HDA-generic: Use +20 dB EQ gain for DMIC capture pipelines
b71f36b topology: fix dmic names (again)
f4d9bb3 (stable-v1.5) ssp: fix log
05e1d1f Audio: SRC: Fix build fail when only CONFIG_FORMAT_S16LE is set
07811d7 cavs: platform: fix debug region size in FW ready
38db8dc mux: trace: fix uuid name assigned to demux driver
89364d9 platform: imx8m: Fix FIFO depth for i.MX8M
7a639c8 drivers: imx: Fix free/avail bytes in sdma_get_data_size
eecb881 kpb: fix race condition in draining task
644e00a .travis.yml: Fix incorrect usage of -j option

Recommended Linux recipe

*Linux stable kernel 5.6.3 or newer, support for HD-Audio and PCH DMIC support on Intel Comet Lake and Tiger Lake

*Linux kernel branch topic/sof-dev, commit 8dc1789, plus basic support for SoundWire

*alsa-lib 1.2.1.2 or newer

*alsa-ucm-conf 1.2.1.2 or newer

*Pulseaudio 13 or newer is nice to have, but not mandatory as long as it is built against new enough alsa-lib.