recipes/pandora-system/pandora-scripts/op_videofir.sh

   1 #!/bin/sh
   2
   3 set -e
   4
   5 if [ $# -ne 1 ]; then
   6         echo "usage: $0 <fir_file_basename>"
   7         exit 1
   8 fi
   9
  10 if [ "$1" = `basename "$1"` ]; then
  11         base_path="/etc/pandora/conf/dss_fir/$1"
  12 else
  13         base_path="$1"
  14 fi
  15
  16 apply_filter()
  17 {
  18         file="${1}"
  19         if [ -f "$file" ]; then
  20                 # hardcode overlay for now.. We'll update this as needed
  21                 echo "writing fir:"
  22                 head -n1 "$file"
  23                 sed -n 3,10p "$file" > "/sys/devices/platform/omapdss/overlay1/filter_coef_up_h"
  24                 sed -n 12,19p "$file" > "/sys/devices/platform/omapdss/overlay1/filter_coef_up_v3"
  25                 sed -n 21,28p "$file" > "/sys/devices/platform/omapdss/overlay1/filter_coef_up_v5"
  26         fi
  27 }
  28
  29 apply_filter "${base_path}"