33 lines
934 B
Diff
33 lines
934 B
Diff
diff --git a/pm/pm-functions.in b/pm/pm-functions.in
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--- pm/pm-functions.in
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+++ pm/pm-functions.in
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@@ -316,8 +316,28 @@ if [ -z "$HIBERNATE_MODULE" ] && \
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{
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[ -n "${HIBERNATE_MODE}" ] && \
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grep -qw "${HIBERNATE_MODE}" /sys/power/disk && \
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+ HIBERNATE_MODE_SAVE=$(cat /sys/power/disk) && \
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+ HIBERNATE_MODE_SAVE="${HIBERNATE_MODE_SAVE##*[}" && \
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+ HIBERNATE_MODE_SAVE="${HIBERNATE_MODE_SAVE%%]*}" && \
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echo -n "${HIBERNATE_MODE}" > /sys/power/disk
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echo -n "disk" > /sys/power/state
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+ RET=$?
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+ echo -n "$HIBERNATE_MODE_SAVE" > /sys/power/disk
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+ return "$RET"
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+ }
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+fi
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+
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+# for kernels that support suspend to both (i.e. hybrid suspend)
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+# since kernel 3.6
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+if [ -z "$SUSPEND_HYBRID_MODULE" ] && \
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+ [ -f /sys/power/disk ] && \
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+ grep -q disk /sys/power/state && \
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+ grep -q suspend /sys/power/disk; then
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+ SUSPEND_HYBRID_MODULE="kernel"
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+ do_suspend_hybrid()
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+ {
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+ HIBERNATE_MODE="suspend"
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+ do_hibernate
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}
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fi
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