diff --git a/WHENCE b/WHENCE
index df3ddba1..cba84e7f 100644
--- a/WHENCE
+++ b/WHENCE
@@ -7610,7 +7610,6 @@ File: cirrus/cs35l56/CS35L56_Rev3.11.18.wmfw
 File: cirrus/cs35l56/CS35L56_Rev3.11.20.wmfw
 File: cirrus/cs35l56/CS35L56_Rev3.11.25.wmfw
 File: cirrus/cs35l56/CS35L56_Rev3.11.26.wmfw
-File: cirrus/cs35l56/CS35L56_Rev3.11.27.wmfw
 File: cirrus/cs35l56/CS35L56_Rev3.11.28.wmfw
 Link: cirrus/cs35l56-b0-dsp1-misc-10280c62-spkid0.wmfw -> cs35l56/CS35L56_Rev3.11.11.wmfw
 File: cirrus/cs35l56-b0-dsp1-misc-10280c62-spkid0-amp1.bin
@@ -7666,16 +7665,16 @@ File: cirrus/cs35l56-b0-dsp1-misc-10280ce4-spkid2-ampr.bin
 Link: cirrus/cs35l56-b0-dsp1-misc-10280ce4-spkid3.wmfw -> cs35l56/CS35L56_Rev3.11.25.wmfw
 File: cirrus/cs35l56-b0-dsp1-misc-10280ce4-spkid3-ampl.bin
 File: cirrus/cs35l56-b0-dsp1-misc-10280ce4-spkid3-ampr.bin
-Link: cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid0.wmfw -> cs35l56/CS35L56_Rev3.11.27.wmfw
+Link: cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid0.wmfw -> cs35l56/CS35L56_Rev3.11.28.wmfw
 File: cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid0-amp1.bin
 File: cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid0-amp2.bin
-Link: cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid1.wmfw -> cs35l56/CS35L56_Rev3.11.27.wmfw
+Link: cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid1.wmfw -> cs35l56/CS35L56_Rev3.11.28.wmfw
 File: cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid1-amp1.bin
 File: cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid1-amp2.bin
-Link: cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid0.wmfw -> cs35l56/CS35L56_Rev3.11.27.wmfw
+Link: cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid0.wmfw -> cs35l56/CS35L56_Rev3.11.28.wmfw
 File: cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid0-amp1.bin
 File: cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid0-amp2.bin
-Link: cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid1.wmfw -> cs35l56/CS35L56_Rev3.11.27.wmfw
+Link: cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid1.wmfw -> cs35l56/CS35L56_Rev3.11.28.wmfw
 File: cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid1-amp1.bin
 File: cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid1-amp2.bin
 Link: cirrus/cs35l56-b0-dsp1-misc-103c8c52.wmfw -> cs35l56/CS35L56_Rev3.11.16.wmfw
diff --git a/cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid0-amp1.bin b/cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid0-amp1.bin
index 3712d7bc..0646d9db 100644
Binary files a/cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid0-amp1.bin and b/cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid0-amp1.bin differ
diff --git a/cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid0-amp2.bin b/cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid0-amp2.bin
index 30d4112b..9e35fe06 100644
Binary files a/cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid0-amp2.bin and b/cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid0-amp2.bin differ
diff --git a/cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid1-amp1.bin b/cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid1-amp1.bin
index 4e508032..58fce9c4 100644
Binary files a/cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid1-amp1.bin and b/cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid1-amp1.bin differ
diff --git a/cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid1-amp2.bin b/cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid1-amp2.bin
index 64840a1e..8035a42b 100644
Binary files a/cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid1-amp2.bin and b/cirrus/cs35l56-b0-dsp1-misc-10280d12-spkid1-amp2.bin differ
diff --git a/cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid0-amp1.bin b/cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid0-amp1.bin
index 4888a57d..64f87068 100644
Binary files a/cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid0-amp1.bin and b/cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid0-amp1.bin differ
diff --git a/cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid0-amp2.bin b/cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid0-amp2.bin
index dde68457..e270695c 100644
Binary files a/cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid0-amp2.bin and b/cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid0-amp2.bin differ
diff --git a/cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid1-amp1.bin b/cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid1-amp1.bin
index b0b09b38..a95b3a02 100644
Binary files a/cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid1-amp1.bin and b/cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid1-amp1.bin differ
diff --git a/cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid1-amp2.bin b/cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid1-amp2.bin
index dc555dd5..698b7046 100644
Binary files a/cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid1-amp2.bin and b/cirrus/cs35l56-b0-dsp1-misc-10280d13-spkid1-amp2.bin differ
diff --git a/cirrus/cs35l56/CS35L56_Rev3.11.27.wmfw b/cirrus/cs35l56/CS35L56_Rev3.11.27.wmfw
deleted file mode 100644
index 769db11e..00000000
Binary files a/cirrus/cs35l56/CS35L56_Rev3.11.27.wmfw and /dev/null differ