The new workaround from the hw team involves leaving WM1
still disabled but programming the blocks value
identically to WM0, and we also need to set the "ignore
lines watermark" bit for WM1.

v2: Fix commit message wording a bit
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190213165424.22904-3-ville.syrjala@linux.intel.comReviewed-by: Clint Taylor <Clinton.A.Taylor@intel.com>