1 files changed, 82 insertions, 0 deletions
diff --git a/usf_post_boot.sh b/usf_post_boot.sh
new file mode 100644
index 0000000..9a9d8af
--- /dev/null
+++ b/usf_post_boot.sh
@@ -0,0 +1,82 @@
+#!/system/bin/sh
+# Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+#       copyright notice, this list of conditions and the following
+#       disclaimer in the documentation and/or other materials provided
+#       with the distribution.
+#     * Neither the name of The Linux Foundation nor the names of its
+#       contributors may be used to endorse or promote products derived
+#       from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+#
+
+dir0=/data/usf
+pcm_ind_file=$dir0/pcm_inds.txt
+pcm_file=/proc/asound/pcm
+
+tx_rx_patterns=(tx2- rx2-)
+dev_ids=("0" "0")
+cards=("0" "0")
+found_num=0
+
+# Run usf_settings script
+if [ -f /system/etc/usf_settings.sh ]; then
+  /system/bin/sh /system/etc/usf_settings.sh
+fi
+
+while read pcm_entry; do
+    for i in 0 1; do
+        echo $pcm_entry
+        id="${pcm_entry##*"${tx_rx_patterns[$i]}"}"
+        case "$pcm_entry" in
+            "$id")
+            ;;
+
+            *)
+            cards[$i]=${pcm_entry:0:2}
+            dev_ids[$i]=${pcm_entry:3:2}
+            found_num=$(( $found_num + 1))
+            i=2
+            ;;
+        esac
+
+        case $i in
+            2)
+            break
+            ;;
+        esac
+    done
+
+    case $found_num in
+        2)
+        break
+        ;;
+    esac
+
+done < $pcm_file
+
+echo ${dev_ids[0]}" "${dev_ids[1]}" "${cards[0]}" "${cards[1]}>$pcm_ind_file
+chmod 0644 $pcm_ind_file
+
+# Post-boot start of selected USF based calculators
+for i in $(cat $dir0/auto_start.txt); do
+   start $i
+done