libgles-omap3: add 4.03.00.02

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>

1 files changed, 93 insertions, 0 deletions

diff --git a/recipes-graphics/libgles/libgles-omap3/rc.pvr b/recipes-graphics/libgles/libgles-omap3/rc.pvr
new file mode 100755
index 00000000..d32f9e4c
--- /dev/null
+++ b/recipes-graphics/libgles/libgles-omap3/rc.pvr
@@ -0,0 +1,93 @@
+#!/bin/sh
+PATH=$PATH:/usr/sbin
+
+BITSPERPIXEL="$(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
+        rmmod bufferclass_ti
+        rmmod omaplfb 2>/dev/null
+        rmmod pvrsrvkm 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
+        insmod $(busybox find /lib/modules/$(uname -r) -name "pvrsrvkm.ko")
+        modprobe omaplfb
+        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 () {
+        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
+        /usr/bin/pvrsrvinit
+}
+
+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 $2}')"
+
+        sgxfinish
+        ;;
+"TI816x")
+        sgxprepare
+
+        devmem2 0x48180F04 w 0x0 > /dev/null
+        devmem2 0x48180900 w 0x2 > /dev/null
+        devmem2 0x48180920 w 0x2 > /dev/null
+
+        ES_REVISION="$(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
+
+