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loader: remove final sysfs codepath in loader_get_device_name_for_fd()

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Effectively everyone with actual hardware and/or requesting the
"device_name" requires a working libdrm. Thus they could/should already
be using the (now only) codepath.

Apart from the code simplification, we can slim down our configure.ac
even further. But that will be done in separate patch(es).

Cc: Gary Wong <gtw@gnu.org>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Emil Velikov
2016-09-09 15:20:23 +01:00
committed by Emil Velikov
parent 4f1c33fd9d
commit f9f7e44c94
2 changed files with 5 additions and 62 deletions
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20
configure.ac
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@@ -1356,13 +1356,6 @@ linux*)
need_pci_id=no ;;
esac
AC_ARG_ENABLE([sysfs],
[AS_HELP_STRING([--enable-sysfs],
[enable /sys PCI identification @<:@default=disabled@:>@])],
[have_sysfs="$enableval"],
[have_sysfs=no]
)
if test "x$enable_dri" = xyes; then
if test "$enable_static" = yes; then
AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
@@ -1452,11 +1445,6 @@ xdri)
esac
have_pci_id=no
if test "$have_sysfs" = yes; then
DEFINES="$DEFINES -DHAVE_SYSFS"
have_pci_id=yes
fi
if test "$have_libdrm" = yes; then
have_pci_id=yes
fi
@@ -1570,7 +1558,7 @@ if test "x$enable_dri" = xyes; then
fi
if test "x$have_pci_id" != xyes; then
AC_MSG_ERROR([sysfs or libdrm >= $LIBDRM_REQUIRED required for building DRI])
AC_MSG_ERROR([libdrm >= $LIBDRM_REQUIRED required for building DRI])
fi
case "$host_cpu" in
@@ -1788,7 +1776,7 @@ if test "x$enable_gbm" = xauto; then
fi
if test "x$enable_gbm" = xyes; then
if test "x$need_pci_id$have_pci_id" = xyesno; then
AC_MSG_ERROR([gbm requires sysfs or libdrm >= $LIBDRM_REQUIRED])
AC_MSG_ERROR([gbm requires libdrm >= $LIBDRM_REQUIRED])
fi
if test "x$enable_dri" = xyes; then
@@ -2102,7 +2090,7 @@ for plat in $egl_platforms; do
case "$plat$need_pci_id$have_pci_id" in
waylandyesno|drmyesno)
AC_MSG_ERROR([cannot build $plat platform without sysfs or libdrm >= $LIBDRM_REQUIRED]) ;;
AC_MSG_ERROR([cannot build $plat platform without libdrm >= $LIBDRM_REQUIRED]) ;;
esac
done
@@ -2340,7 +2328,7 @@ gallium_require_llvm() {
gallium_require_drm_loader() {
if test "x$need_pci_id$have_pci_id" = xyesno; then
AC_MSG_ERROR([Gallium drm loader requires sysfs or libdrm >= $LIBDRM_REQUIRED])
AC_MSG_ERROR([Gallium drm loader requires libdrm >= $LIBDRM_REQUIRED])
fi
}