diff --git a/audio/akita/cs35l41/fw/R-cs35l41-dsp1-spk-prot.bin b/audio/akita/cs35l41/fw/R-cs35l41-dsp1-spk-prot.bin
index 51eea43..6b39a59 100644
Binary files a/audio/akita/cs35l41/fw/R-cs35l41-dsp1-spk-prot.bin and b/audio/akita/cs35l41/fw/R-cs35l41-dsp1-spk-prot.bin differ
diff --git a/audio/akita/cs35l41/fw/cs35l41-dsp1-spk-prot.bin b/audio/akita/cs35l41/fw/cs35l41-dsp1-spk-prot.bin
index adf7f04..fc85562 100644
Binary files a/audio/akita/cs35l41/fw/cs35l41-dsp1-spk-prot.bin and b/audio/akita/cs35l41/fw/cs35l41-dsp1-spk-prot.bin differ
diff --git a/audio/akita/cs35l41/fw/fast_switch1.txt b/audio/akita/cs35l41/fw/fast_switch1.txt
new file mode 100644
index 0000000..f0c3f59
--- /dev/null
+++ b/audio/akita/cs35l41/fw/fast_switch1.txt
@@ -0,0 +1 @@
+11,4,768,1236,616464,73728,2294822,1,7,0,-1461441014
\ No newline at end of file
diff --git a/audio/akita/cs35l41/fw/fast_switch2.txt b/audio/akita/cs35l41/fw/fast_switch2.txt
new file mode 100644
index 0000000..f0c3f59
--- /dev/null
+++ b/audio/akita/cs35l41/fw/fast_switch2.txt
@@ -0,0 +1 @@
+11,4,768,1236,616464,73728,2294822,1,7,0,-1461441014
\ No newline at end of file
diff --git a/audio/akita/cs35l41/fw/fast_switch3.txt b/audio/akita/cs35l41/fw/fast_switch3.txt
new file mode 100644
index 0000000..50746e8
--- /dev/null
+++ b/audio/akita/cs35l41/fw/fast_switch3.txt
@@ -0,0 +1 @@
+11,4,768,1236,616464,73728,2294822,1,7,4194304,1486709007
\ No newline at end of file
diff --git a/audio/akita/cs35l41/fw/fast_switch4.txt b/audio/akita/cs35l41/fw/fast_switch4.txt
new file mode 100644
index 0000000..50746e8
--- /dev/null
+++ b/audio/akita/cs35l41/fw/fast_switch4.txt
@@ -0,0 +1 @@
+11,4,768,1236,616464,73728,2294822,1,7,4194304,1486709007
\ No newline at end of file