catalyst: fix for linux >= 4.2.0

Closes #2959

srcpkgs/catalyst/files/linux-4.2.patch

@@ -0,0 +1,73 @@
+Fix for kernel >= 4.2.0
+
+--- fglrx-15.201.1151.orig/common/lib/modules/fglrx/build_mod/firegl_public.c
++++ fglrx-15.201.1151/common/lib/modules/fglrx/build_mod/firegl_public.c
+@@ -191,8 +191,14 @@
+ #include <linux/string.h>
+ #include <linux/gfp.h>
+ #include <linux/swap.h>
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0)
++#include "asm/fpu/api.h"
++#else
+ #include "asm/i387.h"
+-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)
++#endif
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0)
++#include <asm/fpu/internal.h>
++#elif LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)
+ #include <asm/fpu-internal.h>
+ #endif
+ 
+@@ -1700,6 +1706,7 @@ void ATI_API_CALL KCL_SetCurrentProcessS
+     current->state = KCL_MAP_ProcessState[state];
+ }
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4,2,0)
+ #if defined(__i386__) 
+ #ifndef __HAVE_ARCH_CMPXCHG
+ static inline 
+@@ -1733,12 +1740,15 @@ unsigned long __fgl_cmpxchg(volatile voi
+ #elif defined(__alpha__)
+ todo !!!
+ #endif
++#endif
+ 
+ unsigned long ATI_API_CALL kcl__cmpxchg(volatile void *ptr, unsigned long old,
+          unsigned long new, int size)
+ {
+ #ifndef __HAVE_ARCH_CMPXCHG
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4,2,0)
+     return __fgl_cmpxchg(ptr,old,new,size);
++#endif
+ #else
+     /* On kernel version 2.6.34 passing a variable or unsupported size
+      * argument to the __cmpxchg macro causes the default-clause of a
+@@ -6456,7 +6466,7 @@ void ATI_API_CALL KCL_create_uuid(void *
+ static int KCL_fpu_save_init(struct task_struct *tsk)
+ {
+    struct fpu *fpu = &tsk->thread.fpu;
+-
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4,2,0)
+    if(static_cpu_has(X86_FEATURE_XSAVE)) {
+       fpu_xsave(fpu);
+       if (!(fpu->state->xsave.xsave_hdr.xstate_bv & XSTATE_FP))
+@@ -6473,6 +6483,7 @@ static int KCL_fpu_save_init(struct task
+ 	asm volatile("fnclex");
+ 	return 0;
+    }
++#endif
+    return 1;
+ }
+ #endif
+@@ -6505,7 +6516,9 @@ void ATI_API_CALL KCL_fpu_begin(void)
+      */
+     struct task_struct *cur_task = current;
+     preempt_disable();
+-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0)
++    if (cur_task->thread.fpu.fpregs_active)
++#elif LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)
+     /* The thread structure is changed with the commit below for kernel 3.3:
+      * https://github.com/torvalds/linux/commit/7e16838d94b566a17b65231073d179bc04d590c8
+      */
+

srcpkgs/catalyst/template

@@ -4,7 +4,7 @@ _release="15.9"
 
 pkgname=catalyst
 version=15.201.1151
-revision=4
+revision=5
 maintainer="Juan RP <xtraeme@voidlinux.eu>"
 license="Proprietary AMD license"
 homepage="http://www.amd.com"
@@ -38,6 +38,7 @@ do_build() {
 	patch -Np1 -i ${FILESDIR}/linux-4.0.patch
 	patch -Np1 -i ${FILESDIR}/kolasa_4.1_remove-IRQF_DISABLED.patch
 	patch -Np1 -i ${FILESDIR}/fglrx_gpl_symbol.patch
+	patch -Np1 -i ${FILESDIR}/linux-4.2.patch
 }
 do_install() {
 	cd fglrx-${version}