rcar-gen: xserver-xorg: Downgrade to use 1.19.6 version

In YP2.6, xserver-xorg was upgraded to 1.20.1.
This breaks xserver-xorg congigures:

| configure: error: Package requirements (libdrm >= 2.4.89) were not met:
| Requested 'libdrm >= 2.4.89' but version of libdrm is 2.4.85

However, Renesas BSP uses libdrm version is 2.4.85.
Therefore, let downgrade this version to use 1.19.6.
It also modifies machine configuration to use xserver-xorg 1.19.6
version.

Signed-off-by: Thuy Tran <thuy.tran.xh@renesas.com>
Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>

14 files changed, 515 insertions, 0 deletions

diff --git a/meta-rcar-gen3/conf/machine/ebisu.conf b/meta-rcar-gen3/conf/machine/ebisu.conf
index beb4968..68abde9 100644
--- a/meta-rcar-gen3/conf/machine/ebisu.conf
+++ b/meta-rcar-gen3/conf/machine/ebisu.conf
@@ -45,6 +45,9 @@ UBOOT_CONFIG[ebisu-4d] = "r8a77990_ebisu-4d_defconfig"
 # libdrm
 PREFERRED_VERSION_libdrm = "2.4.85"
 
+# xserver-xorg
+PREFERRED_VERSION_xserver-xorg = "1.19.6"
+
 # Add variable to Build Configuration in build log
 BUILDCFG_VARS_append = " SOC_FAMILY"
 
diff --git a/meta-rcar-gen3/conf/machine/h3ulcb.conf b/meta-rcar-gen3/conf/machine/h3ulcb.conf
index fc7123b..ba261ad 100644
--- a/meta-rcar-gen3/conf/machine/h3ulcb.conf
+++ b/meta-rcar-gen3/conf/machine/h3ulcb.conf
@@ -43,6 +43,9 @@ UBOOT_CONFIG[h3ulcb-4x2g] = "r8a7795_ulcb-4x2g_defconfig"
 # libdrm
 PREFERRED_VERSION_libdrm = "2.4.85"
 
+# xserver-xorg
+PREFERRED_VERSION_xserver-xorg = "1.19.6"
+
 # Add variable to Build Configuration in build log
 BUILDCFG_VARS_append = " SOC_FAMILY"
 
diff --git a/meta-rcar-gen3/conf/machine/m3ulcb.conf b/meta-rcar-gen3/conf/machine/m3ulcb.conf
index 26e87bf..3bab2cd 100644
--- a/meta-rcar-gen3/conf/machine/m3ulcb.conf
+++ b/meta-rcar-gen3/conf/machine/m3ulcb.conf
@@ -36,6 +36,9 @@ UBOOT_MACHINE = "r8a7796_ulcb_defconfig"
 # libdrm
 PREFERRED_VERSION_libdrm = "2.4.85"
 
+# xserver-xorg
+PREFERRED_VERSION_xserver-xorg = "1.19.6"
+
 # Add variable to Build Configuration in build log
 BUILDCFG_VARS_append = " SOC_FAMILY"
 
diff --git a/meta-rcar-gen3/conf/machine/salvator-x.conf b/meta-rcar-gen3/conf/machine/salvator-x.conf
index 7942762..68721d7 100644
--- a/meta-rcar-gen3/conf/machine/salvator-x.conf
+++ b/meta-rcar-gen3/conf/machine/salvator-x.conf
@@ -72,6 +72,9 @@ UBOOT_CONFIG[r8a77965_salvator-xs] = "r8a77965_salvator-xs_defconfig"
 # libdrm
 PREFERRED_VERSION_libdrm = "2.4.85"
 
+# xserver-xorg
+PREFERRED_VERSION_xserver-xorg = "1.19.6"
+
 # Add variable to Build Configuration in build log
 BUILDCFG_VARS_append = " SOC_FAMILY"
 
diff --git a/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg.inc b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg.inc
new file mode 100644
index 0000000..89318e5
--- /dev/null
+++ b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg.inc
@@ -0,0 +1,180 @@
+SUMMARY = "The X.Org X server"
+HOMEPAGE = "http://www.x.org"
+SECTION = "x11/base"
+LICENSE = "MIT-X"
+LIC_FILES_CHKSUM = "file://COPYING;md5=5df87950af51ac2c5822094553ea1880"
+
+# xf86-*-* packages depend on an X server built with the xfree86 DDX
+# so we have a virtual to represent that:
+# deprecated, we should use virtual/xserver instead
+PROVIDES = "virtual/xserver-xf86"
+
+# Other packages tend to just care that there is *an* X server:
+PROVIDES += "virtual/xserver"
+
+PE = "2"
+INC_PR = "r8"
+
+XORG_PN = "xorg-server"
+SRC_URI = "${XORG_MIRROR}/individual/xserver/${XORG_PN}-${PV}.tar.bz2"
+SRC_URI += "file://macro_tweak.patch"
+
+S = "${WORKDIR}/${XORG_PN}-${PV}"
+
+inherit autotools pkgconfig
+
+inherit distro_features_check
+REQUIRED_DISTRO_FEATURES = "x11"
+
+PROTO_DEPS = "xorgproto"
+LIB_DEPS = "pixman libxfont2 xtrans libxau libxext libxdmcp libdrm libxkbfile libpciaccess"
+DEPENDS = "${PROTO_DEPS} ${LIB_DEPS} font-util"
+
+# Split out some modules and extensions from the main package
+# These aren't needed for basic operations and only take up space:
+#  32.0k   libdri.so
+#  91.0k   libexa.so
+#  336.0k  libglx.so
+#  1360k   libint10.so
+#  180.0k  libwfb.so
+#  320.0k  libxaa.so
+#  124.0k  libxf1bpp.so
+#  84.0k   libxf4bpp.so
+#          librecord.so
+#          libextmod.so
+#          libdbe.so
+
+PACKAGES =+ "${PN}-sdl \
+             ${PN}-fbdev \
+             ${PN}-xvfb \
+             ${PN}-utils \
+             ${PN}-xephyr \
+             ${PN}-xwayland \
+             ${PN}-multimedia-modules \
+             ${PN}-extension-dri \
+             ${PN}-extension-dri2 \
+             ${PN}-extension-glx \
+             ${PN}-extension-record \
+             ${PN}-extension-extmod \
+             ${PN}-extension-dbe \
+             ${PN}-module-libint10 \
+             ${PN}-module-libafb \
+             ${PN}-module-libwfb  \
+             ${PN}-module-libmfb \
+             ${PN}-module-libcfb \
+             ${PN}-module-exa \
+             ${PN}-module-xaa \
+             ${PN}-module-libxf1bpp \
+             ${PN}-module-libxf4bpp \
+             xf86-video-modesetting"
+
+SUMMARY_xf86-video-modesetting = "X.Org X server -- modesetting display driver"
+INSANE_SKIP_${MLPREFIX}xf86-video-modesetting = "xorg-driver-abi"
+
+XSERVER_RRECOMMENDS = "xkeyboard-config rgb xserver-xf86-config xkbcomp xf86-input-libinput"
+RRECOMMENDS_${PN} += "${XSERVER_RRECOMMENDS}"
+RRECOMMENDS_${PN}-xwayland += "${XSERVER_RRECOMMENDS}"
+RDEPENDS_${PN}-xvfb += "xkeyboard-config"
+RDEPENDS_${PN}-module-exa = "${PN} (= ${EXTENDPKGV})"
+
+FILES_${PN} = "${bindir} ${libdir}/X11/Options ${libdir}/X11/Cards ${libdir}/X11/getconfig ${libdir}/X11/etc ${libdir}/modules/*.so ${libdir}/xorg/modules/*.so /etc/X11 ${libdir}/xorg/protocol.txt ${datadir}/X11/xorg.conf.d"
+FILES_${PN}-dev += "${libdir}/xorg/modules/*.la ${libdir}/xorg/modules/*/*.la"
+FILES_${PN}-doc += "${libdir}/X11/doc ${datadir}/X11/xkb/compiled/README.compiled ${localstatedir}/lib/xkb/README.compiled"
+FILES_${PN}-sdl = "${bindir}/Xsdl"
+FILES_${PN}-fbdev = "${bindir}/Xfbdev"
+FILES_${PN}-xvfb = "${bindir}/Xvfb"
+FILES_${PN}-utils = "${bindir}/scanpci ${bindir}/pcitweak ${bindir}/ioport ${bindir}/in[bwl] ${bindir}/out[bwl] ${bindir}/mmap[rw] ${bindir}/gtf ${bindir}/getconfig ${bindir}/getconfig.pl"
+FILES_${PN}-xephyr = "${bindir}/Xephyr"
+FILES_${PN}-xwayland = "${bindir}/Xwayland"
+FILES_${PN}-multimedia-modules = "${libdir}/xorg/modules/multimedia/*drv*"
+FILES_${PN}-extension-dri = "${libdir}/xorg/modules/extensions/libdri.so"
+FILES_${PN}-extension-dri2 = "${libdir}/xorg/modules/extensions/libdri2.so"
+FILES_${PN}-extension-glx = "${libdir}/xorg/modules/extensions/libglx.so"
+FILES_${PN}-extension-record = "${libdir}/xorg/modules/extensions/librecord.so"
+FILES_${PN}-extension-extmod = "${libdir}/xorg/modules/extensions/libextmod.so"
+FILES_${PN}-extension-dbe = "${libdir}/xorg/modules/extensions/libdbe.so"
+FILES_${PN}-module-libint10 = "${libdir}/xorg/modules/libint10.so"
+FILES_${PN}-module-libafb = "${libdir}/xorg/modules/libafb.so"
+FILES_${PN}-module-libwfb = "${libdir}/xorg/modules/libwfb.so"
+FILES_${PN}-module-libmfb = "${libdir}/xorg/modules/libmfb.so"
+FILES_${PN}-module-libcfb = "${libdir}/xorg/modules/libcfb.so"
+FILES_${PN}-module-exa = "${libdir}/xorg/modules/libexa.so"
+FILES_${PN}-module-xaa = "${libdir}/xorg/modules/libxaa.so"
+FILES_${PN}-module-libxf1bpp = "${libdir}/xorg/modules/libxf1bpp.so"
+FILES_${PN}-module-libxf4bpp = "${libdir}/xorg/modules/libxf4bpp.so"
+FILES_xf86-video-modesetting = "${libdir}/xorg/modules/drivers/modesetting_drv.so"
+
+EXTRA_OECONF += "--with-fop=no \
+                 --with-pic \
+                 --disable-static \
+                 --disable-record \
+                 --disable-dmx \
+                 --disable-xnest \
+                 --enable-xvfb \
+                 --enable-composite \
+                 --without-dtrace \
+                 --with-int10=x86emu \
+                 --sysconfdir=/etc/X11 \
+                 --localstatedir=/var \
+                 --with-xkb-output=/var/lib/xkb \
+"
+
+OPENGL_PKGCONFIGS = "dri glx glamor dri3 xshmfence"
+PACKAGECONFIG ??= "dri2 udev ${XORG_CRYPTO} \
+                   ${@bb.utils.contains('DISTRO_FEATURES', 'opengl', '${OPENGL_PKGCONFIGS}', '', d)} \
+                   ${@bb.utils.contains('DISTRO_FEATURES', 'opengl wayland', 'xwayland', '', d)} \
+                   ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'systemd systemd-logind', '', d)} \
+"
+
+PACKAGECONFIG[udev] = "--enable-config-udev,--disable-config-udev,udev"
+PACKAGECONFIG[dri] = "--enable-dri,--disable-dri,xorgproto virtual/mesa"
+PACKAGECONFIG[dri2] = "--enable-dri2,--disable-dri2,xorgproto"
+# DRI3 requires xshmfence to also be enabled
+PACKAGECONFIG[dri3] = "--enable-dri3,--disable-dri3,xorgproto"
+PACKAGECONFIG[glx] = "--enable-glx,--disable-glx,xorgproto virtual/libgl virtual/libx11"
+PACKAGECONFIG[glamor] = "--enable-glamor,--disable-glamor,libepoxy virtual/libgbm,libegl"
+PACKAGECONFIG[unwind] = "--enable-libunwind,--disable-libunwind,libunwind"
+PACKAGECONFIG[xshmfence] = "--enable-xshmfence,--disable-xshmfence,libxshmfence"
+PACKAGECONFIG[xmlto] = "--with-xmlto, --without-xmlto, xmlto-native docbook-xml-dtd4-native docbook-xsl-stylesheets-native"
+PACKAGECONFIG[systemd-logind] = "--enable-systemd-logind=yes,--enable-systemd-logind=no,dbus,"
+PACKAGECONFIG[systemd] = "--with-systemd-daemon,--without-systemd-daemon,systemd"
+PACKAGECONFIG[xinerama] = "--enable-xinerama,--disable-xinerama,xorgproto"
+PACKAGECONFIG[xwayland] = "--enable-xwayland,--disable-xwayland,wayland wayland-native wayland-protocols libepoxy"
+
+# Xorg requires a SHA1 implementation, pick one
+XORG_CRYPTO ??= "openssl"
+PACKAGECONFIG[openssl] = "--with-sha1=libcrypto,,openssl"
+PACKAGECONFIG[nettle] = "--with-sha1=libnettle,,nettle"
+PACKAGECONFIG[gcrypt] = "--with-sha1=libgcrypt,,libgcrypt"
+
+do_install_append () {
+	# Its assumed base-files creates this for us
+	rmdir ${D}${localstatedir}/log/
+}
+
+# Add runtime provides for the ABI versions of the video and input subsystems,
+# so that drivers can depend on the relevant version.
+python populate_packages_prepend() {
+    import subprocess
+
+    # Set PKG_CONFIG_PATH so pkg-config looks at the .pc files that are going
+    # into the new package, not the staged ones.
+    newenv = dict(os.environ)
+    newenv["PKG_CONFIG_PATH"] = d.expand("${PKGD}${libdir}/pkgconfig/")
+
+    def get_abi(name):
+        abis = {
+          "video": "abi_videodrv",
+          "input": "abi_xinput"
+        }
+        p = subprocess.Popen(args="pkg-config --variable=%s xorg-server" % abis[name],
+                             shell=True, env=newenv, stdout=subprocess.PIPE)
+        stdout, stderr = p.communicate()
+        output = stdout.decode("utf-8").split(".")[0]
+        mlprefix = d.getVar('MLPREFIX') or ''
+        return "%sxorg-abi-%s-%s" % (mlprefix, name, output)
+
+    pn = d.getVar("PN")
+    d.appendVar("RPROVIDES_" + pn, " " + get_abi("input"))
+    d.appendVar("RPROVIDES_" + pn, " " + get_abi("video"))
+}
diff --git a/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/0001-config-fix-NULL-value-detection-for-ID_INPUT-being-u.patch b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/0001-config-fix-NULL-value-detection-for-ID_INPUT-being-u.patch
new file mode 100644
index 0000000..964d5dd
--- /dev/null
+++ b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/0001-config-fix-NULL-value-detection-for-ID_INPUT-being-u.patch
@@ -0,0 +1,40 @@
+From a309323328d9d6e0bf5d9ea1d75920e53b9beef3 Mon Sep 17 00:00:00 2001
+From: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri, 5 Jan 2018 11:58:42 +1000
+Subject: [PATCH] config: fix NULL value detection for ID_INPUT being unset
+
+Erroneous condition caused us to keep going with all devices that didn't have
+ID_INPUT set.
+
+Fixes: 5aad81445c8c3d6
+Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104382
+Reviewed-by: Adam Jackson <ajax@redhat.com>
+Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+Upstream-status: Backport
+https://patchwork.freedesktop.org/patch/196090/
+Affects: < 1.20.0
+[Yocto # 12899]
+
+Signed-off-by: Armin Kuster <akuser808@gmail.com>
+
+---
+ config/udev.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/config/udev.c b/config/udev.c
+index e198e8609..3a73189e2 100644
+--- a/config/udev.c
++++ b/config/udev.c
+@@ -135,7 +135,7 @@ device_added(struct udev_device *udev_device)
+ #endif
+ 
+     value = udev_device_get_property_value(udev_device, "ID_INPUT");
+-    if (value && !strcmp(value, "0")) {
++    if (!value || !strcmp(value, "0")) {
+         LogMessageVerb(X_INFO, 10,
+                        "config/udev: ignoring device %s without "
+                        "property ID_INPUT set\n", path);
+-- 
+2.17.1
+
diff --git a/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/0001-configure.ac-Fix-check-for-CLOCK_MONOTONIC.patch b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/0001-configure.ac-Fix-check-for-CLOCK_MONOTONIC.patch
new file mode 100644
index 0000000..16ec3ed
--- /dev/null
+++ b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/0001-configure.ac-Fix-check-for-CLOCK_MONOTONIC.patch
@@ -0,0 +1,61 @@
+Discover monotonic clock using compile-time check
+
+monotonic clock check does not work when cross-compiling.
+
+Upstream-Status: Denied [Does not work on OpenBSD]
+Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
+
+
+
+Original patch follows:
+
+When xorg-xserver is being cross-compiled, there is currently no way
+for us to detect whether the monotonic clock is available on the
+target system, because we aren't able to run a test program on the host
+system. Currently, in this situation, we default to not use the
+monotonic clock. One problem with this situation is that the user will
+be treated as idle when the date is updated.
+
+To fix this situation, we now use a compile-time check to detect whether the
+monotonic clock is available. This check can run just fine when we are
+cross-compiling.
+
+Signed-off-by: David James <davidjames at google.com>
+---
+ configure.ac | 17 +++++++----------
+ 1 file changed, 7 insertions(+), 10 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index f7ab48c..26e85cd 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1048,19 +1048,16 @@ if ! test "x$have_clock_gettime" = xno; then
+         CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
+     fi
+ 
+-    AC_RUN_IFELSE([AC_LANG_SOURCE([
++    AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+ #include <time.h>
+-
+-int main(int argc, char *argv[[]]) {
+-    struct timespec tp;
+-
+-    if (clock_gettime(CLOCK_MONOTONIC, &tp) == 0)
++#include <unistd.h>
++int main() {
++#if !(defined(_POSIX_MONOTONIC_CLOCK) && _POSIX_MONOTONIC_CLOCK >= 0 && defined(CLOCK_MONOTONIC))
++        #error No monotonic clock
++#endif
+         return 0;
+-    else
+-        return 1;
+ }
+-    ])], [MONOTONIC_CLOCK=yes], [MONOTONIC_CLOCK=no],
+-       [MONOTONIC_CLOCK="cross compiling"])
++]])],[MONOTONIC_CLOCK=yes], [MONOTONIC_CLOCK=no])
+ 
+     LIBS="$LIBS_SAVE"
+     CPPFLAGS="$CPPFLAGS_SAVE"
+-- 
+2.1.4
+
diff --git a/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/0001-xf86pciBus.c-use-Intel-ddx-only-for-pre-gen4-hardwar.patch b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/0001-xf86pciBus.c-use-Intel-ddx-only-for-pre-gen4-hardwar.patch
new file mode 100644
index 0000000..d05eec5
--- /dev/null
+++ b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/0001-xf86pciBus.c-use-Intel-ddx-only-for-pre-gen4-hardwar.patch
@@ -0,0 +1,53 @@
+From d77cdc5e1eee26821ab98c947abea53fb7b18fe5 Mon Sep 17 00:00:00 2001
+From: California Sullivan <california.l.sullivan@intel.com>
+Date: Fri, 16 Mar 2018 17:23:11 -0700
+Subject: [PATCH] xf86pciBus.c: use Intel ddx only for pre-gen4 hardware
+
+Use intel ddx only on pre-gen4 hw, newer ones will fall back to modesetting
+Author: Timo Aaltonen <tjaalton@debian.org>
+
+Instead of defaulting to the Intel driver for all Intel hardware, only
+default it for older hardware for which it has shown to be better for.
+
+Others fall through to the -modesetting default.
+
+Upstream-Status: Pending [Debian/Fedora patch
+https://src.fedoraproject.org/rpms/xorg-x11-server/c/ee515e44b07e37689abf48cf2fffb41578f3bc1d]
+
+Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
+---
+ hw/xfree86/common/xf86pciBus.c | 18 +++++++++++++++++-
+ 1 file changed, 17 insertions(+), 1 deletion(-)
+
+diff --git a/hw/xfree86/common/xf86pciBus.c b/hw/xfree86/common/xf86pciBus.c
+index e61ae0cd4..d70c99197 100644
+--- a/hw/xfree86/common/xf86pciBus.c
++++ b/hw/xfree86/common/xf86pciBus.c
+@@ -1173,7 +1173,23 @@ xf86VideoPtrToDriverList(struct pci_device *dev,
+ 		case 0x0bef:
+ 			/* Use fbdev/vesa driver on Oaktrail, Medfield, CDV */
+ 			break;
+-		default:
++		/* Default to intel only on pre-gen4 chips */
++		case 0x3577:
++		case 0x2562:
++		case 0x3582:
++		case 0x358e:
++		case 0x2572:
++		case 0x2582:
++		case 0x258a:
++		case 0x2592:
++		case 0x2772:
++		case 0x27a2:
++		case 0x27ae:
++		case 0x29b2:
++		case 0x29c2:
++		case 0x29d2:
++		case 0xa001:
++		case 0xa011:
+ 			driverList[0] = "intel";
+ 			break;
+         }
+-- 
+2.14.3
+
diff --git a/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/0003-Remove-check-for-useSIGIO-option.patch b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/0003-Remove-check-for-useSIGIO-option.patch
new file mode 100644
index 0000000..beed6cb
--- /dev/null
+++ b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/0003-Remove-check-for-useSIGIO-option.patch
@@ -0,0 +1,47 @@
+From cf407b16cd65ad6e26a9c8e5984e163409a5c0f7 Mon Sep 17 00:00:00 2001
+From: Prabhu Sundararaj <prabhu.sundararaj@nxp.com>
+Date: Mon, 30 Jan 2017 16:32:06 -0600
+Subject: [PATCH] Remove check for useSIGIO option
+
+Commit 6a5a4e60373c1386b311b2a8bb666c32d68a9d99 removes the configure of useSIGIO
+option.
+
+As the xfree86 SIGIO support is reworked to use internal versions of OsBlockSIGIO
+and OsReleaseSIGIO.
+
+No longer the check for useSIGIO is needed
+
+Upstream-Status: Pending
+
+Signed-off-by: Prabhu Sundararaj <prabhu.sundararaj@nxp.com>
+---
+ hw/xfree86/os-support/shared/sigio.c | 6 ------
+ 1 file changed, 6 deletions(-)
+
+diff --git a/hw/xfree86/os-support/shared/sigio.c b/hw/xfree86/os-support/shared/sigio.c
+index 884a71c..be76498 100644
+--- a/hw/xfree86/os-support/shared/sigio.c
++++ b/hw/xfree86/os-support/shared/sigio.c
+@@ -185,9 +185,6 @@ xf86InstallSIGIOHandler(int fd, void (*f) (int, void *), void *closure)
+     int i;
+     int installed = FALSE;
+ 
+-    if (!xf86Info.useSIGIO)
+-        return 0;
+-
+     for (i = 0; i < MAX_FUNCS; i++) {
+         if (!xf86SigIOFuncs[i].f) {
+             if (xf86IsPipe(fd))
+@@ -256,9 +253,6 @@ xf86RemoveSIGIOHandler(int fd)
+     int max;
+     int ret;
+ 
+-    if (!xf86Info.useSIGIO)
+-        return 0;
+-
+     max = 0;
+     ret = 0;
+     for (i = 0; i < MAX_FUNCS; i++) {
+-- 
+2.7.4
+
diff --git a/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/0003-modesetting-Fix-16-bit-depth-bpp-mode.patch b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/0003-modesetting-Fix-16-bit-depth-bpp-mode.patch
new file mode 100644
index 0000000..5243761
--- /dev/null
+++ b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/0003-modesetting-Fix-16-bit-depth-bpp-mode.patch
@@ -0,0 +1,46 @@
+From 5028ef46ff4ab0930224b71024a7349b05610d42 Mon Sep 17 00:00:00 2001
+From: Stefan Agner <stefan@agner.ch>
+Date: Thu, 22 Dec 2016 15:41:06 +0100
+Subject: [PATCH] modesetting: Fix 16 bit depth/bpp mode
+
+When setting DefaultDepth to 16 in the Screen section, the current
+code requests a 32 bpp framebuffer, however the X-Server seems to
+assumes 16 bpp.
+
+Fixes commit 21217d02168d ("modesetting: Implement 32->24 bpp
+conversion in shadow update")
+
+Signed-off-by: Stefan Agner <stefan@agner.ch>
+
+Upstream-Status: Submitted [1]
+
+[1] https://lists.x.org/archives/xorg-devel/2016-December/052113.html
+---
+ hw/xfree86/drivers/modesetting/driver.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/hw/xfree86/drivers/modesetting/driver.c b/hw/xfree86/drivers/modesetting/driver.c
+index d7030e5..647ad83 100644
+--- a/hw/xfree86/drivers/modesetting/driver.c
++++ b/hw/xfree86/drivers/modesetting/driver.c
+@@ -930,7 +930,7 @@ PreInit(ScrnInfoPtr pScrn, int flags)
+                    "Using 24bpp hw front buffer with 32bpp shadow\n");
+         defaultbpp = 32;
+     } else {
+-        ms->drmmode.kbpp = defaultbpp;
++        ms->drmmode.kbpp = 0;
+     }
+     bppflags = PreferConvert24to32 | SupportConvert24to32 | Support32bppFb;
+ 
+@@ -950,6 +950,8 @@ PreInit(ScrnInfoPtr pScrn, int flags)
+         return FALSE;
+     }
+     xf86PrintDepthBpp(pScrn);
++    if (!ms->drmmode.kbpp)
++        ms->drmmode.kbpp = pScrn->bitsPerPixel;
+ 
+     /* Process the options */
+     xf86CollectOptions(pScrn, NULL);
+-- 
+2.7.4
+
diff --git a/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/macro_tweak.patch b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/macro_tweak.patch
new file mode 100644
index 0000000..c36e4e7
--- /dev/null
+++ b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/macro_tweak.patch
@@ -0,0 +1,25 @@
+This is the revised version of files/macro_tweak.patch for
+xorg-server 1.8.99.904 and newer.
+
+Upstream-Status: Pending
+
+Signed-off-by: Yu Ke <ke.yu@intel.com>
+
+Index: xorg-server-1.19.6/xorg-server.m4
+===================================================================
+--- xorg-server-1.19.6.orig/xorg-server.m4
++++ xorg-server-1.19.6/xorg-server.m4
+@@ -28,10 +28,12 @@ dnl
+ # Checks for the MACRO define in xorg-server.h (from the sdk).  If it
+ # is defined, then add the given PROTO to $REQUIRED_MODULES.
+ 
++m4_pattern_allow(PKG_CONFIG_SYSROOT_DIR)
++
+ AC_DEFUN([XORG_DRIVER_CHECK_EXT],[
+ 	AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+ 	SAVE_CFLAGS="$CFLAGS"
+-	CFLAGS="$CFLAGS -I`$PKG_CONFIG --variable=sdkdir xorg-server`"
++	CFLAGS="$CFLAGS -I$PKG_CONFIG_SYSROOT_DIR`$PKG_CONFIG --variable=sdkdir xorg-server`"
+ 	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+ #include "xorg-server.h"
+ #if !defined $1
diff --git a/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/musl-arm-inb-outb.patch b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/musl-arm-inb-outb.patch
new file mode 100644
index 0000000..4be441f
--- /dev/null
+++ b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/musl-arm-inb-outb.patch
@@ -0,0 +1,18 @@
+inb/outb family for arm is only implemented on glibc
+so assumption across linux is wrong
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Pending
+Index: xorg-server-1.18.0/hw/xfree86/common/compiler.h
+===================================================================
+--- xorg-server-1.18.0.orig/hw/xfree86/common/compiler.h
++++ xorg-server-1.18.0/hw/xfree86/common/compiler.h
+@@ -758,7 +758,7 @@ inl(unsigned short port)
+     return xf86ReadMmio32Le((void *) ioBase, port);
+ }
+ 
+-#elif defined(__arm__) && defined(__linux__)
++#elif defined(__arm__) && defined(__GLIBC__)
+ 
+ /* for Linux on ARM, we use the LIBC inx/outx routines */
+ /* note that the appropriate setup via "ioperm" needs to be done */
diff --git a/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg_1.19.%.bbappend b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg_%.bbappend
index cfc2714..cfc2714 100644
--- a/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg_1.19.%.bbappend
+++ b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg_%.bbappend
diff --git a/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg_1.19.6.bb b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg_1.19.6.bb
new file mode 100644
index 0000000..7e8a954
--- /dev/null
+++ b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg_1.19.6.bb
@@ -0,0 +1,33 @@
+require xserver-xorg.inc
+
+SRC_URI += "file://musl-arm-inb-outb.patch \
+            file://0001-configure.ac-Fix-check-for-CLOCK_MONOTONIC.patch \
+            file://0003-modesetting-Fix-16-bit-depth-bpp-mode.patch \
+            file://0003-Remove-check-for-useSIGIO-option.patch \
+            file://0001-xf86pciBus.c-use-Intel-ddx-only-for-pre-gen4-hardwar.patch \
+            file://0001-config-fix-NULL-value-detection-for-ID_INPUT-being-u.patch \
+            "
+SRC_URI[md5sum] = "3e47777ff034a331aed2322b078694a8"
+SRC_URI[sha256sum] = "a732502f1db000cf36a376cd0c010ffdbf32ecdd7f1fa08ba7f5bdf9601cc197"
+
+# These extensions are now integrated into the server, so declare the migration
+# path for in-place upgrades.
+
+RREPLACES_${PN} =  "${PN}-extension-dri \
+                    ${PN}-extension-dri2 \
+                    ${PN}-extension-record \
+                    ${PN}-extension-extmod \
+                    ${PN}-extension-dbe \
+                   "
+RPROVIDES_${PN} =  "${PN}-extension-dri \
+                    ${PN}-extension-dri2 \
+                    ${PN}-extension-record \
+                    ${PN}-extension-extmod \
+                    ${PN}-extension-dbe \
+                   "
+RCONFLICTS_${PN} = "${PN}-extension-dri \
+                    ${PN}-extension-dri2 \
+                    ${PN}-extension-record \
+                    ${PN}-extension-extmod \
+                    ${PN}-extension-dbe \
+                   "