diff --git a/srcpkgs/catalyst/files/atieventsd.service b/srcpkgs/catalyst/files/atieventsd.service
deleted file mode 100644
index ccf3a5975f1..00000000000
--- a/srcpkgs/catalyst/files/atieventsd.service
+++ /dev/null
@@ -1,9 +0,0 @@
-[Unit]
-Description=Catalyst event Daemon
-Requires=acpid.socket
-
-[Service]
-ExecStart=/usr/sbin/atieventsd --nodaemon
-
-[Install]
-WantedBy=multi-user.target
diff --git a/srcpkgs/catalyst/files/fglrx_3.17rc6-no_hotplug.patch b/srcpkgs/catalyst/files/fglrx_3.17rc6-no_hotplug.patch
deleted file mode 100644
index 7fbe1a25064..00000000000
--- a/srcpkgs/catalyst/files/fglrx_3.17rc6-no_hotplug.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-diff -uNr 14.9/common/lib/modules/fglrx/build_mod/firegl_public.c 14.9/common/lib/modules/fglrx/build_mod/firegl_public.c
---- 14.9/common/lib/modules/fglrx/build_mod/firegl_public.c	2014-09-09 16:10:17.000000000 +0200
-+++ 14.9/common/lib/modules/fglrx/build_mod/firegl_public.c	2014-09-26 19:01:44.000000000 +0200
-@@ -1093,6 +1093,9 @@
-     // directly here to allow suspend/resume without X server start. 
-         firegl_pci_save_state((KCL_PCI_DevHandle)pdev, privdev);
-         pci_disable_device(pdev);
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,17,0)
-+	pci_ignore_hotplug(pdev);
-+#endif
-         PMSG_EVENT(pdev->dev.power.power_state) = state;
-     }
-     else
-diff -uNr 14.9/common/lib/modules/fglrx/build_mod/kcl_acpi.c 14.9/common/lib/modules/fglrx/build_mod/kcl_acpi.c
---- 14.9/common/lib/modules/fglrx/build_mod/kcl_acpi.c	2014-09-09 16:10:17.000000000 +0200
-+++ 14.9/common/lib/modules/fglrx/build_mod/kcl_acpi.c	2014-09-26 18:57:27.000000000 +0200
-@@ -840,10 +840,12 @@
-    if(tdev != NULL)
-    {
-       device = (acpi_device_adr(tdev) >> 16) & 0xffff;
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,17,0)
-       if(PCI_SLOT(pdev->devfn) == device)
-       {
-          tdev->flags.no_hotplug = true;
-       }
-+#endif
-    }
- #endif
-    return 0;
diff --git a/srcpkgs/catalyst/files/kolasa-3.19-get_cpu_var.patch b/srcpkgs/catalyst/files/kolasa-3.19-get_cpu_var.patch
deleted file mode 100644
index 5a571da9fd9..00000000000
--- a/srcpkgs/catalyst/files/kolasa-3.19-get_cpu_var.patch
+++ /dev/null
@@ -1,28 +0,0 @@
---- 14.12/common/lib/modules/fglrx/build_mod/firegl_public.c	2014-12-11 00:15:11.000000000 +0100
-+++ 14.12/common/lib/modules/fglrx/build_mod/firegl_public.c	2015-01-01 21:39:40.471543282 +0100
-@@ -4823,8 +4823,13 @@
- {
-     unsigned long orig_level;
- 
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,0)
-+    orig_level = __this_cpu_read(kasExecutionLevel);
-+    __this_cpu_write(kasExecutionLevel,level);
-+#else
-     orig_level = __get_cpu_var(kasExecutionLevel);
-     __get_cpu_var(kasExecutionLevel) = level;
-+#endif
- 
-     return orig_level;
- }
-@@ -4836,7 +4841,11 @@
-  */
- static unsigned long kas_GetExecutionLevel(void)
- {
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,0)
-+    return __this_cpu_read(kasExecutionLevel);
-+#else
-     return __get_cpu_var(kasExecutionLevel);
-+#endif
- }
- 
- /** \brief Type definition for kas_spin_lock() parameter */
diff --git a/srcpkgs/catalyst/files/lano1106_fglrx-13.8_proc.patch b/srcpkgs/catalyst/files/lano1106_fglrx-13.8_proc.patch
deleted file mode 100644
index e2ec7c30d0d..00000000000
--- a/srcpkgs/catalyst/files/lano1106_fglrx-13.8_proc.patch
+++ /dev/null
@@ -1,50 +0,0 @@
---- 13.8/common/lib/modules/fglrx/build_mod/firegl_public.c	2013-09-26 00:59:28.292596334 -0400
-+++ 13.8/common/lib/modules/fglrx/build_mod/firegl_public.c	2013-09-26 01:02:35.036252455 -0400
-@@ -821,7 +821,7 @@ static struct proc_dir_entry *firegl_pro
-     KCL_DEBUG1(FN_FIREGL_PROC, "minor %d, proc_list 0x%08lx\n", minor, (unsigned long)proc_list);
-     if (!minor)
-     {
--        root = KCL_create_proc_dir(NULL, "ati", S_IRUGO|S_IXUGO);
-+        root = KCL_create_proc_dir(NULL, "ati", 0);
-     }
-
-     if (!root)
-@@ -835,7 +835,7 @@ static struct proc_dir_entry *firegl_pro
-         // Global major debice number entry and Global debug entry
-         while (globallist->rp || globallist->fops)
-         {
--            ent = KCL_create_proc_entry(root, globallist->name, S_IFREG|S_IRUGO, globallist->fops, globallist->rp, globallist->wp, dev);
-+            ent = KCL_create_proc_entry(root, globallist->name, 0, globallist->fops, globallist->rp, globallist->wp, dev);
-             if (!ent)
-             {
-                 KCL_remove_proc_dir_entry(NULL, "ati");
-@@ -847,7 +847,7 @@ static struct proc_dir_entry *firegl_pro
-     }
-
-     sprintf(name, "%d", minor);
--    *dev_root = KCL_create_proc_dir(root, name, S_IRUGO|S_IXUGO);
-+    *dev_root = KCL_create_proc_dir(root, name, 0);
-     if (!*dev_root) {
-         KCL_remove_proc_dir_entry(root, "major");
-         KCL_remove_proc_dir_entry(NULL, "ati");
-@@ -857,7 +857,7 @@ static struct proc_dir_entry *firegl_pro
-
-     while (list->rp || list->fops)
-     {
--        ent = KCL_create_proc_entry(*dev_root, list->name, S_IFREG|S_IRUGO, list->fops, list->rp, list->wp,
-+        ent = KCL_create_proc_entry(*dev_root, list->name, 0, list->fops, list->rp, list->wp,
-                                     ((dev->pubdev.signature == FGL_DEVICE_SIGNATURE)? firegl_find_device(minor) : (dev)));
-         if (!ent)
-         {
-@@ -6358,9 +6358,9 @@ void * KCL_create_proc_dir(void *root_di
-          dir = create_proc_entry(name, S_IFDIR | access, (struct proc_dir_entry *)root_dir);
- #else
-     if (root_dir == NULL)
--         dir = proc_mkdir_mode(name, S_IFDIR | access, NULL);
-+         dir = proc_mkdir_mode(name, access, NULL);
-     else
--         dir = proc_mkdir_mode(name, S_IFDIR | access, (struct proc_dir_entry *)root_dir);
-+         dir = proc_mkdir_mode(name, access, (struct proc_dir_entry *)root_dir);
- #endif
-
-     return dir;
diff --git a/srcpkgs/catalyst/template b/srcpkgs/catalyst/template
index b42401a89b3..7f34d920f57 100644
--- a/srcpkgs/catalyst/template
+++ b/srcpkgs/catalyst/template
@@ -2,7 +2,7 @@
 _desc="AMD catalyst driver for Linux"
 
 pkgname=catalyst
-version=15.5
+version=15.20.1046
 revision=1
 maintainer="Juan RP <xtraeme@voidlinux.eu>"
 license="Propietary AMD license"
@@ -12,15 +12,15 @@ only_for_archs="i686 x86_64"
 hostmakedepends="unzip wget"
 subpackages="${pkgname}-opencl ${pkgname}-dkms ${pkgname}-libs"
 depends="${pkgname}-dkms-${version}_${revision}"
-conflicts="nvidia>=0 xserver-abi-video>19"
+conflicts="nvidia>=0"
 short_desc="${_desc} - Utilities"
 repository="nonfree"
 create_wrksrc=yes
 
 XBPS_FETCH_CMD="wget --referer='http://support.amd.com/en-us/download/desktop?os=Linux+x86' "
 
-distfiles="http://www2.ati.com/drivers/linux/amd-catalyst-omega-${version}-linux-run-installers.zip"
-checksum=1113f344fd6235dca66c2c039f7ce544e61f9957039ab8398d714713699bca92
+distfiles="http://www2.ati.com/drivers/linux/amd-driver-installer-${version}-x86.x86_64.zip"
+checksum=ffde64203f49d9288eaa25f4d744187b6f4f14a87a444bab6a001d822b327a9d
 
 if [ "$XBPS_MACHINE" = "i686" ]; then
 	_ARCHDIR="x86"
@@ -31,12 +31,9 @@ elif [ "$XBPS_MACHINE" = "x86_64" ]; then
 fi
 
 do_build() {
-	/bin/sh ./amd-catalyst-omega-${version}-linux-run-installers.run --extract fglrx-${version}
+	/bin/sh ./amd-driver-installer-${version}-x86.x86_64.run --extract fglrx-${version}
 	cd fglrx-${version}
 
-	patch -Np1 -i ${FILESDIR}/fglrx_3.17rc6-no_hotplug.patch
-	patch -Np1 -i ${FILESDIR}/lano1106_fglrx-13.8_proc.patch
-	patch -Np1 -i ${FILESDIR}/kolasa-3.19-get_cpu_var.patch
 	patch -Np1 -i ${FILESDIR}/kolasa_4.0-cr4-strn.patch
 }
 do_install() {