32 lines
1009 B
Diff
32 lines
1009 B
Diff
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From 8c283e472fa3947ec66e3560599cdce378ce62a1 Mon Sep 17 00:00:00 2001
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From: Benjamin Berg <bberg@redhat.com>
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Date: Tue, 1 Sep 2020 14:09:47 +0200
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Subject: [PATCH] Fix path for Lenovo kill-switch heuristic
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The path was missing the /sys prefix, rendering the test useless. Add
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the appropriate prefix and also a comment explaining why we do this.
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---
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src/thd_engine.cpp | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/src/thd_engine.cpp b/src/thd_engine.cpp
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index ee4ed57..4f86549 100644
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--- a/src/thd_engine.cpp
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+++ b/src/thd_engine.cpp
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@@ -698,7 +698,11 @@ static supported_ids_t id_table[] = {
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};
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std::vector<std::string> blocklist_paths {
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- "/devices/platform/thinkpad_acpi/dytc_lapmode",
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+ /* Some Lenovo machines have in-firmware thermal management,
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+ * avoid having two entities trying to manage things.
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+ * We may want to change this to dytc_perfmode once that is
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+ * widely available. */
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+ "/sys/devices/platform/thinkpad_acpi/dytc_lapmode",
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};
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#endif
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--
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2.26.2
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