Commit 90aece9e authored by Ben Hutchings's avatar Ben Hutchings

Merge branch 'master' into 'master'

Improve Laptop Battery Life (Closes: #898629)

See merge request kernel-team/linux!27
parents 66f8fb08 c5271ac5
......@@ -43,6 +43,19 @@ linux (4.17~rc5-1~exp1) UNRELEASED; urgency=medium
[ Vagrant Cascadian ]
* [armhf] Update mtd-modules: Replace pxa3xx_nand with marvell_nand.
[ Hideki Yamane ]
* Improve battery life on laptops (Closes: #898629)
Thanks to Hans de Goede <hdegoede@redhat.com>
- ATA: A new SATA link-powermanagement-policy will be the default on all
Intel mobile chipsets. This can be reverted by passing
"ahci.mobile_lpm_policy=0" on the kernel commandline.
- sound: Enable Intel HDA codec power-saving by default with a 1 second
timeout. This can be overridden by passing "snd_hda_intel.power_save=0"
on the kernel commandline (0 is previously default).
- BlueTooth: Enable USB autosuspend for Bluetooth USB devices by default.
This can be disabled by passing "btusb.enable_autosuspend=n" on the
kernel commandline.
-- Luca Boccassi <bluca@debian.org> Wed, 02 May 2018 12:59:01 +0100
linux (4.17~rc3-1~exp1) experimental; urgency=medium
......@@ -199,6 +199,7 @@ CONFIG_ATA_ACPI=y
CONFIG_SATA_ZPODD=y
CONFIG_SATA_PMP=y
CONFIG_SATA_AHCI=m
CONFIG_SATA_MOBILE_LPM_POLICY=3
# CONFIG_SATA_AHCI_PLATFORM is not set
# CONFIG_AHCI_CEVA is not set
# CONFIG_AHCI_QORIQ is not set
......@@ -360,6 +361,7 @@ CONFIG_ZRAM=m
## file: drivers/bluetooth/Kconfig
##
CONFIG_BT_HCIBTUSB=m
CONFIG_BT_HCIBTUSB_AUTOSUSPEND=y
CONFIG_BT_HCIBTUSB_BCM=y
CONFIG_BT_HCIBTUSB_RTL=y
CONFIG_BT_HCIBTSDIO=m
......@@ -7329,7 +7331,8 @@ CONFIG_SND_HDA_CODEC_CA0132_DSP=y
CONFIG_SND_HDA_CODEC_CMEDIA=y
CONFIG_SND_HDA_CODEC_SI3054=y
CONFIG_SND_HDA_GENERIC=y
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=1
CONFIG_SND_HDA_POWER_SAVE=y
##
## file: sound/pcmcia/Kconfig
......
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