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e50ae9596c
As /sys/class/drm/cardX/error is a new interface for 3.11, we need to be quiet when it does not exist or else we upset the automated tests. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=66533
44 lines
811 B
Bash
Executable File
44 lines
811 B
Bash
Executable File
#!/bin/sh
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die() {
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echo "$@"
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exit 1
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}
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if [ -d /debug/dri ] ; then
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debugfs_path=/debug/dri
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fi
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if [ -d /sys/kernel/debug/dri ] ; then
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debugfs_path=/sys/kernel/debug/dri
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fi
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i915_dfs_path=x
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for dir in `ls $debugfs_path` ; do
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if [ -f $debugfs_path/$dir/i915_error_state ] ; then
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i915_dfs_path=$debugfs_path/$dir
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break
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fi
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done
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if [ $i915_dfs_path = "x" ] ; then
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die " i915 debugfs path not found."
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fi
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# read everything we can
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if [ `cat $i915_dfs_path/clients | wc -l` -gt "2" ] ; then
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die "ERROR: other drm clients running"
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fi
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if [ -d /sys/class/drm ] ; then
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sysfs_path=/sys/class/drm
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fi
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i915_sfs_path=
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for dir in `ls $sysfs_path` ; do
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if [ -f $sysfs_path/$dir/error ] ; then
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i915_sfs_path=$sysfs_path/$dir
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break
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fi
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done
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# sysfs may not exist as the 'error' is a new interface in 3.11
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