profiles: use med_power_with_dipm for SATA ALPM
Using `min_power` can lead to data loss, and `med_power_with_dipm` delivers similar power savings without the chance of data loss. [1] `med_power_with_dipm` is the default setting[2] in upstream Linux for SATA Link Power Management, and should provide significant power savings on laptops using SATA drives over `medium_power`. [1] https://hansdegoede.livejournal.com/18412.html [2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/ata/Kconfig?id=5433f0e7427ae4f5b128d89ec16ccaafc9fef5ee Signed-off-by: Ibrahim Ansari <ansari.ibrahim1@gmail.com>
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4 changed files with 4 additions and 4 deletions
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@ -30,4 +30,4 @@ panel_power_savings=0
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# devices=sda
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[scsi_host]
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alpm=medium_power
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alpm=med_power_with_dipm
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@ -34,7 +34,7 @@ panel_power_savings=3
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# devices=eth0
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[scsi_host]
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alpm=min_power
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alpm=med_power_with_dipm
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[sysctl]
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vm.laptop_mode=5
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@ -11,4 +11,4 @@ energy_performance_preference=balance_power
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[disk]
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[scsi_host]
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alpm=min_power
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alpm=med_power_with_dipm
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@ -24,7 +24,7 @@ apm=128
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spindown=6
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[scsi_host]
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alpm=medium_power
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alpm=med_power_with_dipm
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[vm]
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dirty_ratio=60
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