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