nice encoder debugging script

system/loggerd/tests/vidc_debug.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+set -e
+
+cd /sys/kernel/debug/tracing
+echo "" > trace
+echo 1 > tracing_on
+echo 1 > /sys/kernel/debug/tracing/events/msm_vidc/enable
+
+echo 0xff > /sys/module/videobuf2_core/parameters/debug
+echo 0x7fffffff > /sys/kernel/debug/msm_vidc/debug_level
+echo 0xff > /sys/devices/platform/soc/aa00000.qcom,vidc/video4linux/video33/dev_debug
+
+cat /sys/kernel/debug/tracing/trace_pipe