Hi, Here are two more patches to change droid4 to use low-speed configuration like the Motorola Mapphone Android Linux kernel does. This gains us a power saving of 7mW bringing the whole device power consumption in retention idle mode to about 32mW between wakeups with screen blanked, modem off, usb and phy modules unloaded and wlan connected. That's about the same number as I measured Android do in flight mode suspended. With the pending modem patches with modem online, I'm now seeing average power consumption of about 60 - 70mW for the whole device as measured once a minute from /sys/class/power_supply/battery/power_avg. The patches are against v5.4-rc1 on top of the related patches: [PATCH 0/8] Improve PM for omap4 devices Regards, Tony Tony Lindgren (2): ARM: OMAP2+: Configure voltage controller for retention ARM: OMAP2+: Configure voltage controller for cpcap to low-speed arch/arm/mach-omap2/pmic-cpcap.c | 18 ++++++++++++----- arch/arm/mach-omap2/vc.c | 34 ++++++++++++++++++++++++++++---- arch/arm/mach-omap2/vc.h | 2 +- 3 files changed, 44 insertions(+), 10 deletions(-) -- 2.23.0
