diff --git a/.gitignore b/.gitignore
index 8cfe27b..0c7dea9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /sof-bin-72a04d5.tar.gz
+/sof-bin-topology-1.5-dmic-20db-fix.tar.gz
diff --git a/alsa-sof-firmware.spec b/alsa-sof-firmware.spec
index c015b75..561b405 100644
--- a/alsa-sof-firmware.spec
+++ b/alsa-sof-firmware.spec
@@ -4,18 +4,19 @@
 %global _firmwarepath  /usr/lib/firmware
 
 
-%global sof_version 1.4.2
-%global sof_commit 72a04d57d04c2df6e9dbf4eba0a98f40c252ee0b
+%global sof_version 1.5
+%global sof_commit e6d11bf44f0c7ad6032d201e753aa254bb075ee7
 %global sof_shortcommit %(c=%{sof_commit}; echo ${c:0:7})
 
 Summary:        Firmware and topology files for Sound Open Firmware project
 Name:           alsa-sof-firmware
 Version:        %{sof_version}
-Release:        6%{?dist}
+Release:        1%{?dist}
 # See later in the spec for a breakdown of licensing
 License:        BSD
 URL:            https://github.com/thesofproject/sof-bin
 Source:         https://github.com/thesofproject/sof-bin/archive/%{sof_commit}/sof-bin-%{sof_shortcommit}.tar.gz
+Source10:       https://www.alsa-project.org/files/pub/misc/sof/sof-bin-topology-1.5-dmic-20db-fix.tar.gz
 Conflicts:      alsa-firmware <= 1.2.1-6
 
 # noarch, since the package is firmware
@@ -38,28 +39,28 @@ This package contains the debug files for the Sound Open Firmware project.
 cd lib/firmware
 
 # we have the version in the package name
-mv intel/sof/v1.4.2/* intel/sof
-rmdir intel/sof/v1.4.2
+mv intel/sof/v%{sof_version}/* intel/sof
+rmdir intel/sof/v%{sof_version}
 
 # rename intel signed firmware files
 for platform in apl cnl icl; do
-  mv intel/sof/intel-signed/sof-$platform-v1.4.2.ri intel/sof/intel-signed/sof-$platform.ri
+  mv intel/sof/intel-signed/sof-$platform-v%{sof_version}.ri intel/sof/intel-signed/sof-$platform.ri
   ln -sf intel-signed/sof-$platform.ri intel/sof/sof-$platform.ri
 done
 
 # rename public signed firmware files
 for platform in apl cnl icl; do
-  mv intel/sof/public-signed/sof-$platform-v1.4.2.ri intel/sof/public-signed/sof-$platform.ri
+  mv intel/sof/public-signed/sof-$platform-v%{sof_version}.ri intel/sof/public-signed/sof-$platform.ri
 done
 
 # rename unsigned firmware files
 for platform in bdw byt cht; do
-  mv intel/sof/sof-$platform-v1.4.2.ri intel/sof/sof-$platform.ri
+  mv intel/sof/sof-$platform-v%{sof_version}.ri intel/sof/sof-$platform.ri
 done
 
 # rename debug files
 for platform in apl bdw byt cht cnl icl; do
-  mv intel/sof/sof-$platform-v1.4.2.ldc intel/sof/sof-$platform.ldc
+  mv intel/sof/sof-$platform-v%{sof_version}.ldc intel/sof/sof-$platform.ldc
 done
 
 # add missing symlink
@@ -67,12 +68,15 @@ ln -s intel-signed/sof-cnl.ri intel/sof/sof-cml.ri
 ln -s intel-signed/sof-cnl.ri intel/sof/sof-cfl.ri
 
 # move topology files
-rm intel/sof-tplg
-mv intel/sof-tplg-v1.4.2 intel/sof-tplg
+rm -f intel/sof-tplg
+mv intel/sof-tplg-v%{sof_version} intel/sof-tplg
 
 # remove NXP firmware files
 rm -rf nxp
 
+# patch the topology files (DMIC equalizer fix)
+tar xvzf %{SOURCE10} -C intel/sof-tplg
+
 %build
 
 %install
@@ -114,6 +118,9 @@ if st and st.type == "link" then
 end
 
 %changelog
+* Mon Jun  1 2020 Jaroslav Kysela <perex@perex.cz> - 1.5-1
+- Update to v1.5
+
 * Tue May 12 2020 Jaroslav Kysela <perex@perex.cz> - 1.4.2-6
 - Fix the upgrade (make /usr/lib/firmware/intel/sof-tplg directory again)
 - Remove the version from all paths
diff --git a/sources b/sources
index cba2231..1be40c3 100644
--- a/sources
+++ b/sources
@@ -1 +1,2 @@
 SHA512 (sof-bin-72a04d5.tar.gz) = 546d6cb0747fcf7ae09d163b369e1f4be3c1a72af6feb58a29f146c2d8d9a03955edb9e6ce80b2df73f70b94f782c7da890ab0a3e55024c9c4ef3037db19de85
+SHA512 (sof-bin-topology-1.5-dmic-20db-fix.tar.gz) = d933433a1327cc32f2b4c783aee7fca8d5d89f04ebb764b9e6ebb46c84b0035b54083aab50118879da16eedaf8301063be87c680eec09f4b2c4d2915735b7247