Merge branch 'org.openembedded.dev' of git.openembedded.org:openembedded into org.openembedded.dev

1 files changed, 71 insertions, 0 deletions

diff --git a/recipes/ti/gstreamer-ti/gstreamer-ti-dm6446-rc.sh b/recipes/ti/gstreamer-ti/gstreamer-ti-dm6446-rc.sh
new file mode 100644
index 0000000000..69468977bd
--- /dev/null
+++ b/recipes/ti/gstreamer-ti/gstreamer-ti-dm6446-rc.sh
@@ -0,0 +1,71 @@
+#!/bin/sh
+#
+# configure kernel modules for TI DSP based gstreamer plugin
+#
+
+# Disable XDM 0.9 elements
+export GST_TI_TIViddec_DISABLE=1
+export GST_TI_TIAuddec_DISABLE=1
+export GST_TI_TIVidenc_DISABLE=1
+export GST_TI_TIImgdec_DISABLE=1
+export GST_TI_TIImgenc_DISABLE=1
+
+load_module() {
+    # insert cmemk, tell it to occupy physical 118MB-128MB.
+    #
+    # CMEM Allocation
+    #    1x5250000 Circular buffer
+    #    2x829440  Video buffers (max D1 PAL)
+    #    3x1036800 Video buffers (larger size needed for MPEG4 encoder)
+    #    1x8192    Underlying software components (codecs, etc.)
+    #    1x1       Dummy buffer used during final flush
+    modprobe cmemk phys_start=0x87600000 phys_end=0x88000000 \
+        pools=1x5250000,2x829440,3x1036800,1x8192,1x1
+
+    # Notes on using the "playbin" element:
+    # -------------------------------------
+    #    Playbin requires one 6 video buffers, and we have only allocated five.
+    #    If you replace the "2x829440,3x1036800" with "6x829440" it should work, but
+    #    you will not be able to use the MPEG4 encoder.
+    #
+    #insmod cmemk.ko phys_start=0x87600000 phys_end=0x88000000 \
+    #    pools=1x5250000,6x829440,1x8192,1x1
+
+    # insert dsplinkk
+    modprobe dsplinkk
+
+    # make /dev/dsplink
+    rm -f /dev/dsplink
+    mknod /dev/dsplink c `awk "\\$2==\"dsplink\" {print \\$1}" /proc/devices` 0
+}
+
+unload_module() {
+   rmmod cmemk
+   rmmod dsplinkk
+   rm -f /dev/dsplink
+}
+
+case "$1" in
+      start) 
+             echo -n "Loading kernel modules for gstreamer-ti... "
+             load_module
+             echo "  done"
+             ;;
+       stop) 
+             echo -n "Unloading kernel module ..."
+             unload_module
+             echo "   done"
+             ;;
+        restart) 
+             echo -n "Unloading kernel module ..."
+             unload_module
+             echo "   done"
+             echo -n "Loading kernel modules for gstreamer-ti... "
+             load_module
+             echo "  done"
+             ;;
+        *)
+             echo "$0 <start/stop/restart>"
+             ;;
+esac
+