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# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
EAPI=5
inherit eutils multilib linux-info linux-mod toolchain-funcs versionator
DESCRIPTION="AMD kernel drivers for radeon r600 (HD Series) and newer chipsets"
HOMEPAGE="http://www.amd.com"
MY_V=( $(get_version_components) )
#RUN="${WORKDIR}/amd-driver-installer-9.00-x86.x86_64.run"
DRIVERS_URI="http://www2.ati.com/drivers/linux/amd-driver-installer-catalyst-${PV}-linux-x86.x86_64.zip"
XVBA_SDK_URI="http://developer.amd.com.php53-23.ord1-1.websitetestlink.com/wordpress/media/2012/10/xvba-sdk-0.74-404001.tar.gz"
SRC_URI="${DRIVERS_URI} ${XVBA_SDK_URI}"
FOLDER_PREFIX="common/"
IUSE="debug multilib x-multilib pax_kernel disable-watermark"
LICENSE="AMD GPL-2 QPL-1.0"
KEYWORDS="-* ~amd64 ~x86"
SLOT="1"
RDEPEND="x-multilib? ( ~x11-drivers/ati-userspace-${PV}[x-multilib] )
multilib? ( ~x11-drivers/ati-userspace-${PV}[multilib] )
~x11-drivers/ati-userspace-${PV}
sys-power/acpid"
DEPEND="${RDEPEND}"
S="${WORKDIR}"
_check_kernel_config() {
local failed=0
local error=""
if ! kernel_is ge 2 6; then
eerror "You need a 2.6 linux kernel to compile against!"
die "No 2.6 Kernel found"
fi
if ! linux_chkconfig_present MTRR; then
ewarn "You don't have MTRR support enabled in the kernel."
ewarn "Direct rendering will not work."
fi
if linux_chkconfig_builtin DRM; then
ewarn "You have DRM support built in to the kernel"
ewarn "Direct rendering will not work."
fi
if ! linux_chkconfig_present AGP && \
! linux_chkconfig_present PCIEPORTBUS; then
ewarn "You don't have AGP and/or PCIe support enabled in the kernel"
ewarn "Direct rendering will not work."
fi
if ! linux_chkconfig_present ACPI; then
eerror "${P} requires the ACPI support in the kernel"
eerror "Please enable it:"
eerror " CONFIG_ACPI=y"
eerror "in /usr/src/linux/.config or"
eerror " Power management and ACPI options --->"
eerror " [*] Power Management support"
eerror "in the 'menuconfig'"
error+=" CONFIG_ACPI disabled;"
failed=1
fi
if ! linux_chkconfig_present PCI_MSI; then
eerror "${P} requires MSI in the kernel."
eerror "Please enable it:"
eerror " CONFIG_PCI_MSI=y"
eerror "in /usr/src/linux/.config or"
eerror " Bus options (PCI etc.) --->"
eerror " [*] Message Signaled Interrupts (MSI and MSI-X)"
eerror "in the kernel config."
error+=" CONFIG_PCI_MSI disabled;"
failed=1
fi
if linux_chkconfig_present LOCKDEP; then
eerror "You've enabled LOCKDEP -- lock tracking -- in the kernel."
eerror "Unfortunately, this option exports the symbol lock_acquire as GPL-only."
eerror "This prevents ${P} from compiling with an error like this:"
eerror "FATAL: modpost: GPL-incompatible module fglrx.ko uses GPL-only symbol 'lock_acquire'"
eerror "Please make sure the following options have been unset:"
eerror " Kernel hacking --->"
eerror " [ ] Lock debugging: detect incorrect freeing of live locks"
eerror " [ ] Lock debugging: prove locking correctness"
eerror " [ ] Lock usage statistics"
eerror "in 'menuconfig'"
error+=" LOCKDEP enabled;"
failed=1
fi
use amd64 && if ! linux_chkconfig_present COMPAT; then
eerror "${P} requires COMPAT."
eerror "Please enable the 32 bit emulation:"
eerror "Executable file formats / Emulations --->"
eerror " [*] IA32 Emulation"
eerror "in the kernel config."
eerror "if this doesn't enable CONFIG_COMPAT add"
eerror " CONFIG_COMPAT=y"
eerror "in /usr/src/linux/.config"
error+=" COMPAT disabled;"
failed=1
fi
kernel_is ge 2 6 37 && kernel_is le 2 6 38 && if ! linux_chkconfig_present BKL ; then
eerror "${P} requires BKL."
eerror "Please enable the Big Kernel Lock:"
eerror "Kernel hacking --->"
eerror " [*] Big Kernel Lock"
eerror "in the kernel config."
eerror "or add"
eerror " CONFIG_BKL=y"
eerror "in /usr/src/linux/.config"
error+=" BKL disabled;"
failed=1
fi
[[ ${failed} -ne 0 ]] && die "${error}"
}
pkg_pretend() {
# workaround until bug 365543 is solved
linux-info_pkg_setup
require_configured_kernel
_check_kernel_config
}
pkg_setup() {
MODULE_NAMES="fglrx(video:${S}/${FOLDER_PREFIX}/lib/modules/fglrx/build_mod/2.6.x)"
BUILD_TARGETS="kmod_build"
linux-mod_pkg_setup
BUILD_PARAMS="GCC_VER_MAJ=$(gcc-major-version) KVER=${KV_FULL} KDIR=${KV_DIR}"
BUILD_PARAMS="${BUILD_PARAMS} CFLAGS_MODULE+=\"-DMODULE -DATI -DFGL\""
if grep -q arch_compat_alloc_user_space ${KV_DIR}/arch/x86/include/asm/compat.h ; then
BUILD_PARAMS="${BUILD_PARAMS} CFLAGS_MODULE+=-DCOMPAT_ALLOC_USER_SPACE=arch_compat_alloc_user_space"
else
BUILD_PARAMS="${BUILD_PARAMS} CFLAGS_MODULE+=-DCOMPAT_ALLOC_USER_SPACE=compat_alloc_user_space"
fi
# Define module dir.
MODULE_DIR="${S}/${FOLDER_PREFIX}/lib/modules/fglrx/build_mod"
# get the xorg-server version and set BASE_DIR for that
BASE_DIR="${S}/xpic"
# amd64/x86
if use amd64 ; then
MY_BASE_DIR="${BASE_DIR}_64a"
PKG_LIBDIR=lib64
ARCH_DIR="${S}/arch/x86_64"
else
MY_BASE_DIR="${BASE_DIR}"
PKG_LIBDIR=lib
ARCH_DIR="${S}/arch/x86"
fi
elog
elog "Please note that this driver supports only graphic cards based on"
elog "Evergreen chipset and newer."
elog "This represent the AMD Radeon HD 5400+ series at this moment."
elog
elog "If your card is older then use ${CATEGORY}/xf86-video-ati"
elog "For migration informations please reffer to:"
elog "http://www.gentoo.org/proj/en/desktop/x/x11/ati-migration-guide.xml"
einfo
}
src_unpack() {
local DRIVERS_DISTFILE XVBA_SDK_DISTFILE
DRIVERS_DISTFILE=${DRIVERS_URI/*\//}
XVBA_SDK_DISTFILE=${XVBA_SDK_URI/*\//}
if [[ ${DRIVERS_DISTFILE} =~ .*\.tar\.gz ]]; then
unpack ${DRIVERS_DISTFILE}
else
#please note, RUN may be insanely assigned at top near SRC_URI
if [[ ${DRIVERS_DISTFILE} =~ .*\.zip ]]; then
unpack ${DRIVERS_DISTFILE}
[[ -z "$RUN" ]] && RUN="${S}/${DRIVERS_DISTFILE/%.zip/.run}"
else
RUN="${DISTDIR}/${DRIVERS_DISTFILE}"
fi
sh ${RUN} --extract "${S}" 2>&1 > /dev/null || die
fi
mkdir xvba_sdk
cd xvba_sdk
unpack ${XVBA_SDK_DISTFILE}
}
src_prepare() {
# version patches
# epatch "${FILESDIR}"/kernel/${PV}-*.patch
if use debug; then
sed -i '/^#define DRM_DEBUG_CODE/s/0/1/' \
"${MODULE_DIR}/firegl_public.c" \
|| die "Failed to enable debug output."
fi
# see http://ati.cchtml.com/show_bug.cgi?id=495
#epatch "${FILESDIR}"/ati-drivers-old_rsp.patch
# first hunk applied upstream second (x32 related) was not
epatch "${FILESDIR}"/ati-drivers-x32_something_something.patch
# compile fix for linux-3.7
# https://bugs.gentoo.org/show_bug.cgi?id=438516
epatch "${FILESDIR}/ati-drivers-vm-reserverd.patch"
# compile fix for AGP-less kernel, bug #435322
epatch "${FILESDIR}"/ati-drivers-12.9-KCL_AGP_FindCapsRegisters-stub.patch
# Use ACPI_DEVICE_HANDLE wrapper to make driver build on linux-3.8
# see https://bugs.gentoo.org/show_bug.cgi?id=448216
epatch "${FILESDIR}/ati-drivers-kernel-3.8-acpihandle.patch"
cd "${MODULE_DIR}"
# bugged fglrx build system, this file should be copied by hand
cp "${ARCH_DIR}"/lib/modules/fglrx/build_mod/libfglrx_ip.a 2.6.x
convert_to_m 2.6.x/Makefile || die "convert_to_m failed"
# When built with ati's make.sh it defines a bunch of macros if
# certain .config values are set, falling back to less reliable
# detection methods if linux/autoconf.h is not available. We
# simply use the linux/autoconf.h settings directly, bypassing the
# detection script.
sed -i -e 's/__SMP__/CONFIG_SMP/' *.c *h || die "SMP sed failed"
sed -i -e 's/ifdef MODVERSIONS/ifdef CONFIG_MODVERSIONS/' *.c *.h \
|| die "MODVERSIONS sed failed"
cd "${S}"
mkdir extra || die "mkdir failed"
cd extra
unpack ./../${FOLDER_PREFIX}usr/src/ati/fglrx_sample_source.tgz
}
src_compile() {
linux-mod_src_compile
}
src_install() {
linux-mod_src_install
}
pkg_postinst() {
elog "If you experience unexplained segmentation faults and kernel crashes"
elog "with this driver and multi-threaded applications such as wine,"
elog "set UseFastTLS in xorg.conf to either 0 or 1, but not 2."
linux-mod_pkg_postinst
}
pkg_preinst() {
linux-mod_pkg_preinst
}
pkg_postrm() {
linux-mod_pkg_postrm
}
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