* [PATCH v1] memory: tegra20-emc: Add runtime dependency on devfreq governor module
@ 2021-10-19 23:15 Dmitry Osipenko
2021-10-21 9:19 ` Krzysztof Kozlowski
0 siblings, 1 reply; 2+ messages in thread
From: Dmitry Osipenko @ 2021-10-19 23:15 UTC (permalink / raw)
To: Thierry Reding, Jonathan Hunter, Krzysztof Kozlowski,
Nicolas Chauvet
Cc: linux-kernel, linux-tegra
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@gmail.com>
Suggested-by: Nicolas Chauvet <kwizart@gmail.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
drivers/memory/tegra/tegra20-emc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/memory/tegra/tegra20-emc.c b/drivers/memory/tegra/tegra20-emc.c
index 77c5cd52d1a2..497b6edbf3ca 100644
--- a/drivers/memory/tegra/tegra20-emc.c
+++ b/drivers/memory/tegra/tegra20-emc.c
@@ -1288,4 +1288,5 @@ module_platform_driver(tegra_emc_driver);
MODULE_AUTHOR("Dmitry Osipenko <digetx@gmail.com>");
MODULE_DESCRIPTION("NVIDIA Tegra20 EMC driver");
+MODULE_SOFTDEP("pre: governor_simpleondemand");
MODULE_LICENSE("GPL v2");
--
2.32.0
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH v1] memory: tegra20-emc: Add runtime dependency on devfreq governor module
2021-10-19 23:15 [PATCH v1] memory: tegra20-emc: Add runtime dependency on devfreq governor module Dmitry Osipenko
@ 2021-10-21 9:19 ` Krzysztof Kozlowski
0 siblings, 0 replies; 2+ messages in thread
From: Krzysztof Kozlowski @ 2021-10-21 9:19 UTC (permalink / raw)
To: Nicolas Chauvet, Thierry Reding, Dmitry Osipenko, Jonathan Hunter
Cc: Krzysztof Kozlowski, linux-tegra, linux-kernel
On Wed, 20 Oct 2021 02:15:24 +0300, Dmitry Osipenko wrote:
> 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.
>
>
Applied, thanks!
[1/1] memory: tegra20-emc: Add runtime dependency on devfreq governor module
commit: 14b43c20c283de36131da0cb44f3170b9ffa7630
Best regards,
--
Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
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