BUILD_DEPENDS=	libdevq>=0.0.4:devel/libdevq

		libdevq.so:devel/libdevq \

PLIST_SUB+=	VC4_DRIVERS="@comment "

PLIST_SUB+=	VC4_DRIVERS="@comment "

.elif ${ARCH} == arm6 || ${ARCH} == aarch64

PLIST_SUB+=	INTEL_DRIVER="@comment "

PLIST_SUB+=	RADEON_DRIVERS="@comment "

PLIST_SUB+=	VC4_DRIVERS=""

PLIST_SUB+=	VC4_DRIVERS="@comment "

--- Makefile.am.orig	2016-06-23 14:29:40.575882000 +0200

+++ Makefile.am	2016-06-23 14:38:48.752016000 +0200

@@ -108,9 +108,9 @@

 libdrm_la_LTLIBRARIES = libdrm.la

 libdrm_ladir = $(libdir)

 libdrm_la_LDFLAGS = -version-number 2:4:0 -no-undefined

-libdrm_la_LIBADD = @CLOCK_LIB@ -lm

+libdrm_la_LIBADD = @CLOCK_LIB@ -lm @LIBDEVQ_LIBS@

-libdrm_la_CPPFLAGS = -I$(top_srcdir)/include/drm

+libdrm_la_CPPFLAGS = -I$(top_srcdir)/include/drm @LIBDEVQ_CFLAGS@

 AM_CFLAGS = \

 	$(WARN_CFLAGS) \

 	$(VALGRIND_CFLAGS)

--- configure.ac.orig	2016-04-28 02:52:47.000000000 +0200

+++ configure.ac	2016-07-09 18:53:39.021028000 +0200

@@ -71,6 +71,11 @@

                               [Enable support for using udev instead of mknod (default: disabled)])],

               [UDEV=$enableval], [UDEV=no])

+AC_ARG_ENABLE([devq],

+              [AS_HELP_STRING([--enable-devq],

+                              [Enable support for using devq for device detection (default: disabled)])],

+              [DEVQ=$enableval], [DEVQ=no])

+

 AC_ARG_ENABLE(libkms,

 	      AS_HELP_STRING([--disable-libkms],

 	      [Disable KMS mm abstraction library (default: auto, enabled on supported platforms)]),

@@ -313,6 +318,10 @@

 	AC_DEFINE(UDEV, 1, [Have UDEV support])

 fi

+if test "x$DEVQ" = xyes; then

+	AC_DEFINE(DEVQ, 1, [Have DEVQ support])

+fi

+

 AC_CANONICAL_HOST

 if test "x$LIBKMS" = xauto ; then

 	case $host_os in

@@ -444,6 +453,13 @@

 fi

 AM_CONDITIONAL(HAVE_LIBUDEV, [test "x$HAVE_LIBUDEV" = xyes])

+# For FreeBSD support

+PKG_CHECK_MODULES([LIBDEVQ], [libdevq-1.0 >= 0.0.4], [HAVE_LIBDEVQ=yes], [HAVE_LIBDEVQ=no])

+if test "x$HAVE_LIBDEVQ" = xyes; then

+	AC_DEFINE(HAVE_LIBDEVQ, 1, [Have libdevq support])

+fi

+AM_CONDITIONAL(HAVE_LIBDEVQ, [test "x$HAVE_LIBDEVQ" = xyes])

+

 # xsltproc for docbook manpages

 AC_ARG_ENABLE([manpages],

               AS_HELP_STRING([--enable-manpages], [enable manpages @<:@default=auto@:>@]),

--- Makefile.in.orig	2016-06-28 12:57:42.345759000 +0200

+++ Makefile.in	2016-06-28 12:58:17.744034000 +0200

@@ -553,8 +553,8 @@

 libdrm_la_LTLIBRARIES = libdrm.la

 libdrm_ladir = $(libdir)

 libdrm_la_LDFLAGS = -version-number 2:4:0 -no-undefined

-libdrm_la_LIBADD = @CLOCK_LIB@ -lm

-libdrm_la_CPPFLAGS = -I$(top_srcdir)/include/drm

+libdrm_la_LIBADD = @CLOCK_LIB@ -lm @LIBDEVQ_LIBS@

+libdrm_la_CPPFLAGS = -I$(top_srcdir)/include/drm @LIBDEVQ_CFLAGS@

 AM_CFLAGS = \

 	$(WARN_CFLAGS) \

 	$(VALGRIND_CFLAGS)

--- config.h.in.orig	2016-06-24 22:01:22.827102000 +0200

+++ config.h.in	2016-06-24 22:01:44.000000000 +0200

@@ -8,6 +8,9 @@

 /* Define to 1 if using `alloca.c'. */

 #undef C_ALLOCA

+/* Have DEVQ support */

+#undef DEVQ

+

 /* Define to 1 if you have `alloca', as a function or macro. */

 #undef HAVE_ALLOCA

@@ -48,6 +51,9 @@

 /* Define to 1 if you have the <inttypes.h> header file. */

 #undef HAVE_INTTYPES_H

+/* Have libdevq support */

+#undef HAVE_LIBDEVQ

+

 /* Enable if your compiler supports the Intel __sync_* atomic primitives */

 #undef HAVE_LIBDRM_ATOMIC_PRIMITIVES

--- configure.orig	2016-07-09 18:52:55.554602000 +0200

+++ configure	2016-07-09 18:54:17.173605000 +0200

@@ -646,6 +646,10 @@

 MANPAGES_STYLESHEET

 BUILD_MANPAGES_FALSE

 BUILD_MANPAGES_TRUE

+HAVE_LIBDEVQ_FALSE

+HAVE_LIBDEVQ_TRUE

+LIBDEVQ_LIBS

+LIBDEVQ_CFLAGS

 HAVE_LIBUDEV_FALSE

 HAVE_LIBUDEV_TRUE

 LIBUDEV_LIBS

@@ -840,6 +844,7 @@

 with_sysroot

 enable_libtool_lock

 enable_udev

+enable_devq

 enable_libkms

 enable_intel

 enable_radeon

@@ -882,6 +887,8 @@

 CAIRO_LIBS

 LIBUDEV_CFLAGS

 LIBUDEV_LIBS

+LIBDEVQ_CFLAGS

+LIBDEVQ_LIBS

 VALGRIND_CFLAGS

 VALGRIND_LIBS'

@@ -1516,6 +1523,8 @@

   --disable-libtool-lock  avoid locking (might break parallel builds)

   --enable-udev           Enable support for using udev instead of mknod

                           (default: disabled)

+  --enable-devq           Enable support for using devq for device detection

+                          (default: disabled)

   --disable-libkms        Disable KMS mm abstraction library (default: auto,

                           enabled on supported platforms)

   --disable-intel         Enable support for intel's KMS API (default: auto,

@@ -1596,6 +1605,10 @@

               C compiler flags for LIBUDEV, overriding pkg-config

   LIBUDEV_LIBS

               linker flags for LIBUDEV, overriding pkg-config

+  LIBDEVQ_CFLAGS

+              C compiler flags for LIBDEVQ, overriding pkg-config

+  LIBDEVQ_LIBS

+              linker flags for LIBDEVQ, overriding pkg-config

   VALGRIND_CFLAGS

               C compiler flags for VALGRIND, overriding pkg-config

   VALGRIND_LIBS

@@ -13384,6 +13397,14 @@

 fi

+# Check whether --enable-devq was given.

+if test "${enable_devq+set}" = set; then :

+  enableval=$enable_devq; DEVQ=$enableval

+else

+  DEVQ=no

+fi

+

+

 # Check whether --enable-libkms was given.

 if test "${enable_libkms+set}" = set; then :

   enableval=$enable_libkms; LIBKMS=$enableval

@@ -13902,6 +13923,12 @@

 fi

+if test "x$DEVQ" = xyes; then

+

+$as_echo "#define DEVQ 1" >>confdefs.h

+

+fi

+

 if test "x$LIBKMS" = xauto ; then

 	case $host_os in

@@ -14432,6 +14459,92 @@

 fi

+# For FreeBSD support

+

+pkg_failed=no

+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBDEVQ" >&5

+$as_echo_n "checking for LIBDEVQ... " >&6; }

+

+if test -n "$LIBDEVQ_CFLAGS"; then

+    pkg_cv_LIBDEVQ_CFLAGS="$LIBDEVQ_CFLAGS"

+ elif test -n "$PKG_CONFIG"; then

+    if test -n "$PKG_CONFIG" && \

+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdevq-1.0 >= 0.0.4\""; } >&5

+  ($PKG_CONFIG --exists --print-errors "libdevq-1.0 >= 0.0.4") 2>&5

+  ac_status=$?

+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5

+  test $ac_status = 0; }; then

+  pkg_cv_LIBDEVQ_CFLAGS=`$PKG_CONFIG --cflags "libdevq-1.0 >= 0.0.4" 2>/dev/null`

+		      test "x$?" != "x0" && pkg_failed=yes

+else

+  pkg_failed=yes

+fi

+ else

+    pkg_failed=untried

+fi

+if test -n "$LIBDEVQ_LIBS"; then

+    pkg_cv_LIBDEVQ_LIBS="$LIBDEVQ_LIBS"

+ elif test -n "$PKG_CONFIG"; then

+    if test -n "$PKG_CONFIG" && \

+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdevq-1.0 >= 0.0.4\""; } >&5

+  ($PKG_CONFIG --exists --print-errors "libdevq-1.0 >= 0.0.4") 2>&5

+  ac_status=$?

+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5

+  test $ac_status = 0; }; then

+  pkg_cv_LIBDEVQ_LIBS=`$PKG_CONFIG --libs "libdevq-1.0 >= 0.0.4" 2>/dev/null`

+		      test "x$?" != "x0" && pkg_failed=yes

+else

+  pkg_failed=yes

+fi

+ else

+    pkg_failed=untried

+fi

+

+

+

+if test $pkg_failed = yes; then

+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

+$as_echo "no" >&6; }

+

+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then

+        _pkg_short_errors_supported=yes

+else

+        _pkg_short_errors_supported=no

+fi

+        if test $_pkg_short_errors_supported = yes; then

+	        LIBDEVQ_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libdevq-1.0 >= 0.0.4" 2>&1`

+        else

+	        LIBDEVQ_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libdevq-1.0 >= 0.0.4" 2>&1`

+        fi

+	# Put the nasty error message in config.log where it belongs

+	echo "$LIBDEVQ_PKG_ERRORS" >&5

+

+	HAVE_LIBDEVQ=no

+elif test $pkg_failed = untried; then

+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

+$as_echo "no" >&6; }

+	HAVE_LIBDEVQ=no

+else

+	LIBDEVQ_CFLAGS=$pkg_cv_LIBDEVQ_CFLAGS

+	LIBDEVQ_LIBS=$pkg_cv_LIBDEVQ_LIBS

+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5

+$as_echo "yes" >&6; }

+	HAVE_LIBDEVQ=yes

+fi

+if test "x$HAVE_LIBDEVQ" = xyes; then

+

+$as_echo "#define HAVE_LIBDEVQ 1" >>confdefs.h

+

+fi

+ if test "x$HAVE_LIBDEVQ" = xyes; then

+  HAVE_LIBDEVQ_TRUE=

+  HAVE_LIBDEVQ_FALSE='#'

+else

+  HAVE_LIBDEVQ_TRUE='#'

+  HAVE_LIBDEVQ_FALSE=

+fi

+

+

 # xsltproc for docbook manpages

 # Check whether --enable-manpages was given.

 if test "${enable_manpages+set}" = set; then :

@@ -14838,6 +14951,10 @@

   as_fn_error $? "conditional \"HAVE_LIBUDEV\" was never defined.

 Usually this means the macro was only invoked conditionally." "$LINENO" 5

 fi

+if test -z "${HAVE_LIBDEVQ_TRUE}" && test -z "${HAVE_LIBDEVQ_FALSE}"; then

+  as_fn_error $? "conditional \"HAVE_LIBDEVQ\" was never defined.

+Usually this means the macro was only invoked conditionally." "$LINENO" 5

+fi

 if test -z "${BUILD_MANPAGES_TRUE}" && test -z "${BUILD_MANPAGES_FALSE}"; then

   as_fn_error $? "conditional \"BUILD_MANPAGES\" was never defined.

 Usually this means the macro was only invoked conditionally." "$LINENO" 5

--- xf86drm.c.orig	2016-07-24 20:50:03.999898000 +0200

+++ xf86drm.c	2016-07-24 20:53:31.587058000 +0200

@@ -62,6 +62,10 @@

 #endif

 #include <math.h>

+#ifdef HAVE_LIBDEVQ

+#include "libdevq.h"

+#endif

+

 /* Not all systems have MAP_FAILED defined */

 #ifndef MAP_FAILED

 #define MAP_FAILED ((void *)-1)

@@ -82,8 +86,12 @@

 #define DRM_RENDER_MINOR_NAME   "renderD"

 #endif

-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)

-#define DRM_MAJOR 145

+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)

+#define DRM_MAJOR 0

+#endif

+

+#if defined(__DragonFly__)

+#define DRM_MAJOR 65 /* was 154 XXX needs checking */

 #endif

 #ifdef __NetBSD__

@@ -532,6 +540,7 @@ static int drmGetMinorType(int minor)

     }

 }

+#if !defined(__FreeBSD__) && !defined(__DragonFly__)

 static const char *drmGetMinorName(int type)

 {

     switch (type) {

@@ -545,6 +554,7 @@ static const char *drmGetMinorName(int t

         return NULL;

     }

 }

+#endif

 /**

  * Open the device by bus ID.

@@ -2817,6 +2827,15 @@ static char *drmGetMinorNameForFD(int fd

 out_close_dir:

     closedir(sysdir);

+#elif defined(__FreeBSD__) || defined(__DragonFly__)

+    struct stat buf;

+    char name[64];

+

+    fstat(fd, &buf);

+    snprintf(name, sizeof(name), "/dev/%s",

+             devname(buf.st_rdev, S_IFCHR));

+

+    return strdup(name);

 #else

 #warning "Missing implementation of drmGetMinorNameForFD"

 #endif

@@ -2854,12 +2873,19 @@ static int drmParseSubsystemType(int maj

         return DRM_BUS_PCI;

     return -EINVAL;

+#elif defined(__FreeBSD__) || defined(__DragonFly__)

+    /* XXX: Don't know how to get the subsystem type, hardcode for now.

+     * The code following the call to this function needs depends on

+     * information provided by the /pci subsystem on linux. No replacement

+     * found yet for FreeBSD. */

+    return DRM_BUS_PCI;

 #else

 #warning "Missing implementation of drmParseSubsystemType"

     return -EINVAL;

 #endif

 }

+#if !defined(__FreeBSD__) && !defined(__DragonFly__)

 static int drmParsePciBusInfo(int maj, int min, drmPciBusInfoPtr info)

 {

 #ifdef __linux__

@@ -2901,6 +2927,66 @@ static int drmParsePciBusInfo(int maj, i

     return -EINVAL;

 #endif

 }

+#else

+

+/*

+ * XXX temporary workaround, because FreeBSD doesn't provide 

+ * pcibus device sysctl trees for renderD and controlD nodes (yet)

+ */

+static char *

+drmBSDDeviceNameHack(const char *path)

+{

+    int start;

+    const char *errstr;

+    int number;

+    char hacked_path[PATH_MAX + 1];

+

+    if (strcmp(path, DRM_DIR_NAME "/controlD") > 0) 

+    {

+      start = 17;

+      number = strtonum(&path[start], 0, 256, &errstr) - 64;

+      snprintf(hacked_path, PATH_MAX, DRM_DIR_NAME "/card%i", number);

+    }else if (strcmp(path, DRM_DIR_NAME "/renderD") > 0)

+    {

+      start = 16;

+      number = strtonum(&path[start], 0, 256, &errstr) - 128;

+      snprintf(hacked_path, PATH_MAX, DRM_DIR_NAME "/card%i", number);

+    }else

+      snprintf(hacked_path, PATH_MAX, "%s", path);

+

+  return hacked_path;

+}

+

+static int

+drmParsePciBusInfoBSD(const char *path, drmPciBusInfoPtr info)

+{

+    int fd, ret;

+    int domain = 0, bus = 0, slot = 0, function = 0;

+

+    char hacked_path[PATH_MAX + 1];

+

+    snprintf(hacked_path, PATH_MAX, "%s", drmBSDDeviceNameHack(path));

+

+    fd = open(hacked_path, O_RDONLY);

+

+    if (fd < 0)

+      return -errno;

+

+    ret = devq_device_get_pcibusaddr(fd, &domain, &bus, &slot, &function);

+

+    if (ret < 0)

+      return -1;

+

+    info->domain = (uint16_t) domain;

+    info->bus = (uint8_t) bus;

+    info->dev = (uint8_t) slot;

+    info->func = (uint8_t) function;

+

+    close(fd);

+

+    return 0;

+}

+#endif

 static int drmCompareBusInfo(drmDevicePtr a, drmDevicePtr b)

 {

@@ -2971,6 +3057,32 @@ static int drmParsePciDeviceInfo(const c

     device->subdevice_id = config[46] | (config[47] << 8);

     return 0;

+#elif defined(__FreeBSD__) || defined(__DragonFly__)

+

+    int fd, vendor_id = 0, device_id = 0, subvendor_id = 0, 

+	subdevice_id = 0, revision_id = 0;

+    char path[PATH_MAX + 1];

+    char hacked_path[PATH_MAX + 1];

+

+    snprintf(path, PATH_MAX, DRM_DIR_NAME "/%s", d_name);

+

+    snprintf(hacked_path, PATH_MAX, "%s", drmBSDDeviceNameHack(path));

+

+    fd = open(hacked_path, O_RDONLY);

+

+    if (fd < 0)

+        return -errno;

+

+    devq_device_get_pciid_full_from_fd(fd, &vendor_id, &device_id,

+	&subvendor_id, &subdevice_id, &revision_id);

+

+    device->vendor_id = (uint16_t) vendor_id;

+    device->device_id = (uint16_t) device_id;

+    device->subvendor_id = (uint16_t) subvendor_id;

+    device->subdevice_id = (uint16_t) subdevice_id;

+    device->revision_id = (uint8_t) revision_id;

+

+    return 0;

 #else

 #warning "Missing implementation of drmParsePciDeviceInfo"

     return -EINVAL;

@@ -3029,7 +3141,12 @@ static int drmProcessPciDevice(drmDevice

     (*device)->businfo.pci = (drmPciBusInfoPtr)addr;

+#if defined(__FreeBSD__) || defined(__DragonFly__)

+    ret = drmParsePciBusInfoBSD(node, (*device)->businfo.pci);

+#else

     ret = drmParsePciBusInfo(maj, min, (*device)->businfo.pci);

+#endif

+

     if (ret)

         goto free_device;

include/libdrm/vc4_drm.h

%%VC4_DRIVERS%%include/libdrm/vc4_packet.h

%%VC4_DRIVERS%%include/libdrm/vc4_gpq_defines.h

include/libdrm/virtgpu_drm.h

include/libsync.h

%%VC4_DRIVERS%%lib/libdrm_vc4.so

%%VC4_DRIVERS%%lib/libdrm_vc4.so.1

%%VC4_DRIVERS%%lib/libdrm_vc4.so.1.0.0

%%VC4_DRIVERS%%libdata/pkgconfig/libdrm_vc4.pc