From aacec4fb82ff82d202e3eaa0a7de63aa48f027d9 Mon Sep 17 00:00:00 2001
From: "Franklin S. Cooper Jr" <fcooper@ti.com>
Date: Sat, 31 Jan 2015 04:45:02 +0000
Subject: Graphics SDK: Add 05.01.01.02

* This graphics sdk is a minor update to the 05.01.01.01 version but includes
  updates to support the 3.14 kernel.

Signed-off-by: Franklin S. Cooper Jr <fcooper@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
---
 .../libgles/libgles-omap3-5.01.01.02/rc_dri.pvr    | 145 +++++++++++++++++++++
 1 file changed, 145 insertions(+)
 create mode 100755 recipes-graphics/libgles/libgles-omap3-5.01.01.02/rc_dri.pvr

(limited to 'recipes-graphics/libgles/libgles-omap3-5.01.01.02/rc_dri.pvr')

diff --git a/recipes-graphics/libgles/libgles-omap3-5.01.01.02/rc_dri.pvr b/recipes-graphics/libgles/libgles-omap3-5.01.01.02/rc_dri.pvr
new file mode 100755
index 00000000..9b75aaf5
--- /dev/null
+++ b/recipes-graphics/libgles/libgles-omap3-5.01.01.02/rc_dri.pvr
@@ -0,0 +1,145 @@
+#!/bin/sh
+PATH=$PATH:/usr/sbin
+
+# Check if an fb device is available.  If not then just go ahead and
+# exit because we have no display.
+fbset > /dev/null 2>&1
+if [ "$?" == "1" ]
+then
+	# looks like there is no display, so let's exit
+	exit 0
+fi
+
+BITSPERPIXEL="$(fbset | grep geom | awk '{print $6}')"
+YRES="$(fbset | grep geom | awk '{print $3}')"
+
+CPUTYPE="$(cputype)"
+
+if [ "$1" = "" ]; then
+	echo PVR-INIT: Please use start, stop, or restart.
+	exit 1
+fi
+
+if [ "$1" = "stop" -o  "$1" = "restart" ]; then
+	echo Stopping PVR
+
+	# Stop the X Server.
+	#
+	[ -f /tmp/.X0-lock ] && read XPID < /tmp/.X0-lock && [ -n "$XPID" ] && kill $XPID && while [ -e /proc/$XPID ] ; do sleep 1; done
+
+	rmmod bufferclass_ti
+	rmmod pvrsrvkm 2>/dev/null
+	rmmod drm 2>/dev/null
+fi
+
+if [ "$1" = "stop" ]; then
+	exit 0
+fi
+
+# Set RGBA ordering to something the drivers like
+if [ "$BITSPERPIXEL" = "32" ] ; then
+	fbset -rgba 8/16,8/8,8/0,8/24
+fi
+
+# Try to enable triple buffering when there's enough VRAM
+fbset -vyres $(expr $YRES \* 3)
+
+sgxprepare () {
+	echo Starting PVR
+
+	# Start the X Server.
+	# The X Server will load the PVR Services module.
+	#
+	/usr/local/XSGX/bin/X -verbose -config /usr/local/XSGX/etc/xorg.conf &
+
+	modprobe drm
+
+	lsmod | grep pvrsrvkm > /dev/null
+
+	if [ "$?" != "0" ]
+	then
+		insmod $(busybox find /lib/modules/$(uname -r) -name "pvrsrvkm.ko")
+
+		if [ "$?" != "0" ]
+		then
+			echo "Could not find pvrsrvkm driver"
+			exit 1
+		fi
+	fi
+
+	modprobe bufferclass_ti
+
+	pvr_maj=`grep "pvrsrvkm$" /proc/devices | cut -b1,2,3`
+        bc_maj=`grep "bc" /proc/devices | cut -b1,2,3`
+
+	if [ -e /dev/pvrsrvkm ] ; then
+		rm -f /dev/pvrsrvkm
+	fi
+
+	mknod /dev/pvrsrvkm c $pvr_maj 0
+	chmod 666 /dev/pvrsrvkm
+
+	touch /etc/powervr-esrev
+
+	SAVED_ESREVISION="$(cat /etc/powervr-esrev)"
+}
+
+sgxfinish () {
+	# Fix up a bug in opkg
+	if [ $(readlink /usr/lib/libsrv_um.so) != $(readlink /usr/lib/libsrv_um.so.1) ] ; then
+		cd /usr/lib
+		ln -sf $(readlink /usr/lib/libsrv_um.so.1) libsrv_um.so
+	fi
+
+	if [ "${ES_REVISION}" != "${SAVED_ESREVISION}" ] ; then
+		echo -n "Starting SGX fixup for"
+		echo " ES${ES_REVISION}.x"
+		cp -a /usr/lib/ES${ES_REVISION}.0/* /usr/lib
+		cp -a /usr/bin/ES${ES_REVISION}.0/* /usr/bin
+		echo "${ES_REVISION}" > /etc/powervr-esrev
+	fi
+
+	if ! /usr/bin/pvrsrvctl --start --no-module; then return; fi
+}
+
+case $CPUTYPE in
+"OMAP3530")
+	sgxprepare
+
+	devmem2 0x48004B48 w 0x2 > /dev/null
+	devmem2 0x48004B10 w 0x1 > /dev/null
+	devmem2 0x48004B00 w 0x2 > /dev/null
+
+	ES_REVISION="$(devmem2 0x50000014 | sed -e s:0x00010205:5: -e s:0x00010201:3: -e s:0x00010003:2: | tail -n1 | awk -F': ' '{print $2}')"
+
+	sgxfinish
+	;;
+"TI33XX")
+	sgxprepare
+
+	ES_REVISION="$(devmem2 0x56000014 | sed -e s:0x00010205:8: | tail -n1 | awk -F': ' '{print $2}')"
+
+	sgxfinish
+	;;
+"TI43XX")
+	sgxprepare
+
+	ES_REVISION="$(devmem2 0x56000014 | sed -e s:0x00010205:8: | tail -n1 | awk -F': ' '{print $2}')"
+
+	sgxfinish
+	;;
+"TI816x")
+	sgxprepare
+
+	devmem2 0x48180F04 w 0x0 > /dev/null
+	devmem2 0x48180900 w 0x2 > /dev/null
+	devmem2 0x48180920 w 0x2 > /dev/null
+
+	ES_REVISION="$(devmem2 0x56000014 | sed -e s:0x00010205:6: -e s:0x00010201:3: -e s:0x00010003:2: | tail -n1 | awk -F': ' '{print $2}')"
+
+	sgxfinish
+	;;
+*)
+	echo No SGX hardware, not starting PVR
+	;;
+esac
-- 
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