This is a note to let you know that I've just added the patch titled
memory: tegra20-emc: Add runtime dependency on devfreq governor module
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
memory-tegra20-emc-add-runtime-dependency-on-devfreq.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit aa121a9e0ef9c3f1776aaf7e2354c7dd5f36dbe4
Author: Dmitry Osipenko <digetx@xxxxxxxxx>
Date: Wed Oct 20 02:15:24 2021 +0300
memory: tegra20-emc: Add runtime dependency on devfreq governor module
[ Upstream commit 14b43c20c283de36131da0cb44f3170b9ffa7630 ]
Tegra20 EMC driver uses simple devfreq governor. Add simple devfreq
governor to the list of the Tegra20 EMC driver module softdeps to allow
userspace initramfs tools like dracut to automatically pull the devfreq
module into ramfs image together with the EMC module.
Reported-by: Nicolas Chauvet <kwizart@xxxxxxxxx>
Suggested-by: Nicolas Chauvet <kwizart@xxxxxxxxx>
Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>
Link: https://lore.kernel.org/r/20211019231524.888-1-digetx@xxxxxxxxx
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/memory/tegra/tegra20-emc.c b/drivers/memory/tegra/tegra20-emc.c
index c3462dbc8c22b..6fc90f2160e93 100644
--- a/drivers/memory/tegra/tegra20-emc.c
+++ b/drivers/memory/tegra/tegra20-emc.c
@@ -1117,4 +1117,5 @@ module_platform_driver(tegra_emc_driver);
MODULE_AUTHOR("Dmitry Osipenko <digetx@xxxxxxxxx>");
MODULE_DESCRIPTION("NVIDIA Tegra20 EMC driver");
+MODULE_SOFTDEP("pre: governor_simpleondemand");
MODULE_LICENSE("GPL v2");
